:root {
  --ink: #182135;
  --muted: #6d7890;
  --line: #e7eaf2;
  --canvas: #f5f7fc;
  --canvas-blue: #eef5ff;
  --canvas-mint: #eefaf7;
  --surface: #ffffff;
  --violet: #5d45e8;
  --violet-soft: #f0eeff;
  --violet-line: #d8d1ff;
  --dashboard-series-mcq: #3161ed;
  --dashboard-series-mcq-fill: rgba(49,97,237,.13);
  --dashboard-series-case: #d98a0d;
  --dashboard-series-case-fill: rgba(226,138,13,.11);
  --mint: #18b88b;
  --mint-soft: #eafaf4;
  --danger: #e15166;
  --warning: #ed9a2c;
  --tree-connector-color: #b9c5d6;
  --tree-canvas: #fcfcff;
  --shadow: 0 16px 38px rgba(43, 52, 91, 0.08);
  font-family: "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 78% 0%, rgba(210, 232, 255, .78), transparent 31rem), radial-gradient(circle at 8% 92%, rgba(222, 247, 239, .58), transparent 36rem), var(--canvas); }
button { font: inherit; }
button:focus-visible { outline: 3px solid rgba(93, 69, 232, 0.28); outline-offset: 2px; }

.app-shell { min-height: 100dvh; display: grid; grid-template-columns: 252px minmax(0, 1fr); }
.app-shell.is-sidebar-collapsed { grid-template-columns: 76px minmax(0, 1fr); }
.app-shell.is-exam-focus { grid-template-columns: minmax(0, 1fr); }
.app-shell.is-exam-focus .sidebar { display: none; }
.app-shell.is-exam-focus .topbar { display: none; }
.app-shell.is-exam-focus .view-host { max-width: none; padding: clamp(24px, 3.4vw, 56px); }
.app-shell.is-exam-focus .exam-layout { max-width: min(1480px, 100%); }
.is-login .app-shell { display: block; }
.is-login .sidebar, .is-login .topbar { display: none; }
.is-login .main-content { min-height: 100dvh; }
.is-login .view-host { max-width: none; min-height: 100dvh; margin: 0; padding: clamp(20px, 5vw, 58px); }
.sidebar { position: sticky; top: 0; height: 100dvh; background: #fff; border-right: 1px solid var(--line); padding: 26px 16px 18px; display: flex; flex-direction: column; }
.sidebar-toggle { position: absolute; top: 30px; right: -14px; z-index: 3; display: grid; width: 28px; height: 28px; padding: 0; place-items: center; color: #68758d; border: 1px solid var(--line); border-radius: 9px; background: #fff; box-shadow: 0 5px 14px rgba(28,35,65,.10); cursor: pointer; transition: color .16s, border-color .16s, transform .18s; }
.sidebar-toggle:hover { color: var(--violet); border-color: var(--violet-line); }
.sidebar-toggle svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .18s; }
.app-shell.is-sidebar-collapsed .sidebar { padding-right: 10px; padding-left: 10px; }
.app-shell.is-sidebar-collapsed .sidebar-toggle svg { transform: rotate(180deg); }
.app-shell.is-sidebar-collapsed .brand { justify-content: center; margin-right: auto; margin-left: auto; }
.app-shell.is-sidebar-collapsed .brand > span:last-child,
.app-shell.is-sidebar-collapsed .nav-item > span,
.app-shell.is-sidebar-collapsed .sidebar-footer .profile-trigger > span:nth-child(2),
.app-shell.is-sidebar-collapsed .sidebar-footer .profile-trigger > svg { display: none; }
.app-shell.is-sidebar-collapsed .nav-item { justify-content: center; padding-right: 6px; padding-left: 6px; font-size: 0; }
.app-shell.is-sidebar-collapsed .sidebar-account-controls { justify-content: center; }
.app-shell.is-sidebar-collapsed .sidebar-footer .profile-trigger { flex: 0 0 36px; padding: 5px; }
.app-shell.is-sidebar-collapsed .product-info-popover { left: 96px; width: min(340px, calc(100vw - 124px)); }
.brand { display: flex; align-items: center; gap: 10px; margin: 0 9px 34px; color: #17213d; line-height: 1.02; font-size: 16px; letter-spacing: -0.35px; }
.brand strong { color: var(--violet); }
.brand-mark { width: 32px; height: 32px; display: grid; place-items: center; color: white; font-weight: 750; background: linear-gradient(145deg, #755dff, #24d5cb); border-radius: 11px 11px 11px 4px; box-shadow: 0 7px 14px rgba(93, 69, 232, 0.22); }
.nav-list { display: grid; gap: 5px; }
.nav-item { border: 0; background: transparent; color: #5e6980; border-radius: 10px; padding: 12px 13px; text-align: left; display: flex; gap: 12px; align-items: center; cursor: pointer; font-size: 14px; transition: background .18s, color .18s; }
.nav-item[hidden] { display: none; }
.nav-icon { width: 18px; height: 18px; flex: 0 0 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.nav-item:hover { background: #f7f6ff; color: var(--violet); }
.nav-item.is-active { background: var(--violet-soft); color: #4f3fcd; font-weight: 700; }
.sidebar-footer { display: grid; gap: 9px; margin-top: auto; }
.sidebar-account-controls { display: flex; align-items: center; gap: 5px; min-width: 0; }
.sidebar-footer .notification-trigger { flex: 0 0 36px; margin: 0; }
.sidebar-footer .profile-trigger { flex: 1 1 auto; min-width: 0; }
.sidebar-footer .profile-trigger > span:nth-child(2) { min-width: 0; overflow: hidden; }
.sidebar-footer .profile-trigger strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sync-status-card { display: grid; gap: 4px; padding: 15px 13px; border: 1px solid #e3defd; border-radius: 13px; background: linear-gradient(145deg, #fbfaff, #f4f2ff); }
.sync-status-label { color: var(--violet); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sync-status-card strong { color: var(--ink); font-size: 12px; }
.sync-status-card small { color: var(--muted); font-size: 11px; line-height: 1.45; }
.product-info-trigger { display: inline-grid; place-items: center; width: 30px; height: 30px; margin: 0 1px 1px; padding: 0; color: #7a879e; background: transparent; border: 1px solid transparent; border-radius: 8px; cursor: pointer; transition: .18s ease; }
.product-info-trigger:hover, .product-info-trigger:focus-visible { color: var(--violet); background: #f4f1ff; border-color: #ded7ff; outline: none; }
.product-info-trigger svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; }
.product-info-layer { position: fixed; inset: 0; z-index: 90; }
.product-info-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: transparent; cursor: default; }
.product-info-popover { position: absolute; bottom: 20px; left: 272px; width: min(340px, calc(100vw - 300px)); padding: 23px 22px 21px; border: 1px solid #e5e1f4; border-radius: 17px; background: #fff; box-shadow: 0 20px 52px rgba(21, 27, 54, .17); }
.product-info-popover .eyebrow { display: block; margin-bottom: 9px; }
.product-info-popover h2 { margin: 0 27px 9px 0; color: var(--ink); font-size: 18px; line-height: 1.28; }
.product-info-popover p { margin: 0 0 12px; color: #53627b; font-size: 13px; line-height: 1.58; }
.deployment-checkpoint { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 14px 0; padding: 10px 11px; border: 1px solid #ded8ff; border-radius: 10px; color: #5a4bc7; background: #f7f5ff; }
.deployment-checkpoint span { font-size: 11px; font-weight: 700; }
.deployment-checkpoint strong { color: #32268d; font: 800 11px/1.2 var(--font-mono, monospace); }
.product-info-popover small { display: block; padding-top: 12px; border-top: 1px solid #edf0f6; color: #76839a; font-size: 11px; line-height: 1.5; }
.product-info-close { position: absolute; top: 13px; right: 13px; width: 27px; height: 27px; padding: 0; color: #75829a; border: 1px solid #e5e9f2; border-radius: 8px; background: #fff; cursor: pointer; font-size: 19px; line-height: 1; }
.product-info-close:hover { color: var(--violet); border-color: #d9d0ff; background: #f8f6ff; }
.quiet-button { margin-left: auto; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 18px; }
.avatar { display: inline-grid; place-items: center; width: 34px; height: 34px; background: #182135; color: #fff; border-radius: 50%; font-size: 10px; font-weight: 700; flex: none; }
.avatar-small { width: 26px; height: 26px; font-size: 9px; }

.main-content { min-width: 0; background: linear-gradient(135deg, rgba(255,255,255,.15), rgba(237,242,253,.32)); }
.topbar { height: 74px; padding: 0 clamp(20px, 3vw, 48px); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.88); backdrop-filter: blur(14px); display: none; align-items: center; justify-content: flex-end; position: sticky; top: 0; z-index: 20; }
.workspace-context { display: flex; align-items: center; font-size: 13px; color: #536078; font-weight: 650; }
.status-dot { width: 7px; height: 7px; display: inline-block; background: var(--mint); border-radius: 50%; margin-right: 8px; }
.profile-trigger { display: flex; align-items: center; gap: 8px; padding: 5px 8px 5px 5px; border: 1px solid transparent; border-radius: 11px; color: #526078; background: transparent; cursor: pointer; text-align: left; transition: background .16s ease, border-color .16s ease; }
.profile-trigger:hover { border-color: #e2ddfc; background: #f7f5ff; }
.profile-trigger > span:nth-child(2) { min-width: 74px; }
.profile-trigger strong, .profile-trigger small { display: block; font-size: 12px; line-height: 1.18; }
.profile-trigger small { color: var(--muted); font-size: 10px; margin-top: 2px; }
.profile-trigger svg { width: 15px; height: 15px; color: #8792a6; }
.notification-trigger { position: relative; display: grid; place-items: center; width: 36px; height: 36px; margin-right: 8px; padding: 0; border: 1px solid transparent; border-radius: 10px; color: #647189; background: transparent; cursor: pointer; transition: border .16s, background .16s, color .16s; }
.notification-trigger:hover { border-color: #e2ddfc; color: var(--violet); background: #f7f5ff; }
.notification-trigger svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.notification-trigger [data-notification-count] { position: absolute; top: -4px; right: -4px; min-width: 17px; height: 17px; padding: 0 4px; border: 2px solid #fff; border-radius: 999px; color: #fff; background: var(--danger); font-size: 9px; font-weight: 850; line-height: 13px; }
.notification-layer { position: fixed; inset: 0; z-index: 80; }
.notification-backdrop { position: absolute; inset: 0; border: 0; background: transparent; cursor: default; }
.notification-panel { position: absolute; top: 66px; right: clamp(20px, 3vw, 48px); width: min(390px, calc(100vw - 32px)); max-height: min(560px, calc(100dvh - 84px)); overflow: auto; padding: 16px; border: 1px solid #e4e1f4; border-radius: 15px; background: #fff; box-shadow: 0 20px 46px rgba(22, 29, 52, .18); }
.notification-panel > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 4px 2px 13px; border-bottom: 1px solid var(--line); }
.notification-panel h2 { margin: 4px 0 0; font-size: 18px; }
.notification-list { display: grid; }
.notification-item { display: grid; grid-template-columns: 10px minmax(0, 1fr); gap: 10px; width: 100%; padding: 13px 3px; border: 0; border-bottom: 1px solid #edf0f5; color: inherit; background: transparent; text-align: left; font: inherit; }
.notification-link { cursor: pointer; }
.notification-link:hover { background: #faf9ff; }
.notification-item.is-unread { background: linear-gradient(90deg, #faf9ff, transparent); }
.notification-item strong { display: block; font-size: 13px; }
.notification-copy { display: block; margin: 4px 0; color: #5d6b82; font-size: 12px; line-height: 1.45; }
.notification-item small { color: #8994a6; font-size: 10px; }
.notification-dot { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: #8a95aa; }
.notification-dot.feedback { background: var(--violet); }
.notification-empty { padding: 40px 12px 24px; color: var(--muted); text-align: center; font-size: 13px; }
.mobile-menu { border: 1px solid var(--line); background: #fff; color: #526078; border-radius: 10px; cursor: pointer; }
.mobile-menu { display: none; width: 36px; height: 36px; }
.view-host { max-width: 1680px; margin: 0 auto; padding: clamp(24px, 3vw, 48px); }

.eyebrow { color: var(--violet); font-weight: 750; font-size: 12px; text-transform: uppercase; letter-spacing: .09em; }
.page-heading { display: flex; justify-content: space-between; gap: 22px; align-items: end; margin-bottom: 28px; }
.page-heading > :first-child { min-width: 0; }
.dashboard-heading-actions { display: flex; flex: 0 0 auto; align-items: end; justify-content: end; flex-wrap: nowrap; gap: 10px; }
.dashboard-controls { display: flex; align-items: end; gap: 8px; }
.dashboard-filter-field { position: relative; display: grid; gap: 5px; min-width: 140px; }
.dashboard-filter-field > span { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.dashboard-select-trigger { width: 100%; height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: #fff; cursor: pointer; font: 650 12px inherit; text-align: left; transition: border .16s, box-shadow .16s, background .16s; }
.dashboard-select-trigger:hover, .dashboard-select-trigger.is-open { border-color: #aaa0ff; box-shadow: 0 7px 17px rgba(73, 55, 179, .10); }
.dashboard-select-trigger.is-open { background: #faf9ff; }
.dashboard-select-icon { width: 17px; height: 17px; flex: 0 0 17px; fill: none; stroke: var(--violet); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .16s ease; }
.dashboard-select-trigger.is-open .dashboard-select-icon { transform: rotate(180deg); }
.dashboard-select-menu { position: absolute; top: calc(100% + 8px); right: 0; z-index: 35; width: max(100%, 218px); padding: 6px; border: 1px solid #d8d1ff; border-radius: 12px; background: rgba(255,255,255,.98); box-shadow: 0 16px 30px rgba(33, 27, 93, .17); }
.dashboard-select-option { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 11px; border: 0; border-radius: 8px; color: #4b5870; background: transparent; cursor: pointer; font: 650 12px inherit; text-align: left; }
.dashboard-option-check { width: 16px; height: 16px; flex: 0 0 16px; fill: none; stroke: var(--violet); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dashboard-select-option:hover { background: #f4f2ff; color: #4d3fca; }
.dashboard-select-option.is-selected { color: #4d3fca; background: var(--violet-soft); font-weight: 800; }
.dashboard-select-option i { font-style: normal; font-size: 14px; }
.builder-notice, .cloud-exam-notice { margin: 0; padding: 10px 12px; border: 1px solid #f2cfac; border-radius: 10px; color: #8f4d16; background: #fff7ed; font-size: 12px; line-height: 1.45; }
.dashboard-retry-button { padding-inline: 13px; }
h1, h2, h3, p { margin-top: 0; }
h1 { letter-spacing: -1.2px; font-size: clamp(28px, 3vw, 40px); margin-bottom: 9px; }
h2 { font-size: 20px; letter-spacing: -.5px; margin-bottom: 4px; }
h3 { font-size: 15px; margin-bottom: 5px; }
.lede { color: var(--muted); margin-bottom: 0; max-width: 62ch; line-height: 1.55; }
.primary-button, .secondary-button, .text-button { border: 0; border-radius: 10px; padding: 11px 16px; cursor: pointer; font-size: 13px; font-weight: 750; white-space: nowrap; }
.primary-button { color: #fff; background: var(--violet); box-shadow: 0 8px 15px rgba(93, 69, 232, .22); }
.primary-button:hover { background: #4d36d5; }
.secondary-button { color: #4d3fca; background: var(--violet-soft); }
.text-button { color: var(--violet); background: transparent; padding: 5px 0; }

.hero { overflow: hidden; border-radius: 20px; background: linear-gradient(105deg, #5d45e8, #765ff0 62%, #32c8c0); padding: clamp(26px, 5vw, 52px); color: white; min-height: 250px; position: relative; display: flex; align-items: center; margin-bottom: 28px; }
.hero::after { content: ""; position: absolute; width: 290px; height: 290px; border: 32px solid rgba(255,255,255,.12); border-radius: 50%; right: -108px; top: -94px; }
.hero-copy { position: relative; z-index: 1; max-width: 590px; }
.hero .eyebrow { color: #d9d4ff; }
.hero h2 { font-size: clamp(25px, 3vw, 37px); letter-spacing: -.9px; margin: 9px 0; }
.hero p { color: rgba(255,255,255,.82); line-height: 1.58; max-width: 52ch; margin-bottom: 23px; }
.hero .primary-button { background: white; color: #4b37cb; box-shadow: none; }

.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 34px; }
.summary-item { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.summary-item span { color: var(--muted); font-size: 12px; display: block; }
.summary-item strong { display: block; font-size: 24px; letter-spacing: -.7px; margin-top: 8px; }
.summary-item small { font-size: 11px; font-weight: 700; }
.summary-delta.is-positive { color: var(--mint); }
.summary-delta.is-negative { color: #d14343; }
.summary-delta.is-neutral { color: var(--muted); }
.score-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: -18px 0 34px; }
.score-summary-grid article { min-height: 116px; padding: 15px 16px; border: 1px solid #e4e0fb; border-radius: 14px; background: linear-gradient(145deg, #fff, #fbfaff); }
.score-summary-grid span { display: block; color: #67748b; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.score-summary-grid strong { display: block; margin: 7px 0 4px; color: #29214f; font-size: 22px; letter-spacing: -.5px; }
.score-summary-grid strong small { margin-left: 3px; color: #7a719f; font-size: 11px; font-weight: 750; }
.score-summary-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.4; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .86fr); gap: 16px; margin-bottom: 18px; }
.resume-panel { background: linear-gradient(118deg, #5d45e8, #735ff0); color: white; border-radius: 16px; padding: 25px; min-height: 223px; display: flex; flex-direction: column; justify-content: space-between; box-shadow: 0 14px 24px rgba(93, 69, 232, .17); }
.resume-panel .eyebrow { color: #d8d3ff; }
.resume-panel h2 { margin: 8px 0 5px; font-size: 25px; }
.resume-panel p { margin: 0; color: rgba(255,255,255,.8); font-size: 13px; }
.resume-panel-footer { display: flex; gap: 12px; align-items: center; justify-content: space-between; margin-top: 23px; }
.resume-panel .primary-button { color: #4936c4; background: #fff; box-shadow: none; }
.progress-copy { color: #e5e2ff; font-size: 12px; }
.dashboard-panel { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.dashboard-panel h3 { font-size: 16px; }
.dashboard-panel > p { color: var(--muted); font-size: 12px; margin-bottom: 18px; }
.dashboard-grid-single { grid-template-columns: 1fr; }
.performance-panel { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: clamp(20px, 3vw, 30px); margin: 0 0 18px; box-shadow: 0 9px 24px rgba(36,43,69,.035); }
.performance-heading { display: flex; justify-content: space-between; align-items: start; gap: 18px; margin-bottom: 16px; }
.performance-heading h2 { font-size: 21px; margin-bottom: 5px; }
.performance-heading p { color: var(--muted); font-size: 13px; margin: 0; }
.performance-tabs { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: #fafbfe; }
.performance-tab { appearance: none; border: 0; color: #69758a; background: transparent; border-radius: 7px; padding: 8px 11px; cursor: pointer; font: 750 12px/1.1 inherit; white-space: nowrap; }
.performance-tab.is-active { color: #fff; background: var(--violet); box-shadow: 0 3px 8px rgba(93,69,232,.22); }
.performance-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 9px 0 2px; }
.chart-context, .radar-context { color: var(--muted); font-size: 12px; }
.trend-chart { position: relative; width: 100%; margin-top: 8px; }
.trend-chart svg { display: block; width: 100%; max-width: none; height: 350px; overflow: visible; }
.chart-grid-line { stroke: #e6eaf2; stroke-dasharray: 4 5; stroke-width: 1; }
.chart-axis-label { fill: #8490a5; font-size: 11px; font-family: inherit; }
.trend-line { fill: none; stroke: var(--violet); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.trend-line-raw { stroke: #71809a; stroke-width: 2.5; stroke-dasharray: 7 6; }
.trend-point { fill: #fff; stroke: var(--violet); stroke-width: 3; }
.chart-caption { display: flex; align-items: center; flex-wrap: wrap; gap: 7px 18px; color: #65718a; font-size: 12px; margin: 8px 0 0 48px; }
.chart-caption span { display: inline-flex; align-items: center; gap: 7px; }
.chart-legend-dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--violet); }
.chart-legend-dot-raw { width: 18px; height: 3px; border-radius: 99px; background: #71809a; }
.chart-note { margin: 10px 0 0; padding: 8px 11px; color: #566680; background: #f4f6ff; border: 1px solid #dde2ff; border-radius: 9px; font-size: 11px; }
.radar-context { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0 0; }
.radar-chart-wrap { position: relative; max-width: 1196px; margin: 4px auto 0; }
.radar-chart-wrap svg { display: block; width: 100%; height: min(728px, 67.6vw); min-height: 546px; overflow: visible; }
.radar-grid { fill: none; stroke: #607298; stroke-width: 1.8; stroke-dasharray: 5 6; }
.radar-axis { stroke: #7889a9; stroke-width: 1.45; stroke-dasharray: 4 5; }
.radar-data { fill: rgba(24,33,53,.10); stroke: #182135; stroke-width: 3.1; stroke-linejoin: round; }
.radar-point { fill: #182135; stroke: #fff; stroke-width: 2.4; }
.radar-data-mcq { fill: var(--dashboard-series-mcq-fill); stroke: var(--dashboard-series-mcq); }
.radar-data-case { fill: var(--dashboard-series-case-fill); stroke: var(--dashboard-series-case); }
.radar-point-mcq { fill: var(--dashboard-series-mcq); }
.radar-point-case { fill: var(--dashboard-series-case); }
.radar-mcq-legend { background: var(--dashboard-series-mcq); }
.radar-case-legend { background: var(--dashboard-series-case); }
.radar-point-interactive { cursor: help; }
.radar-point-interactive:hover, .radar-point-interactive:focus { fill: var(--violet); stroke-width: 3.2; outline: none; }
.radar-axis-label { fill: #17213d; font-size: 13px; font-family: inherit; font-weight: 800; }
.radar-label-interactive { cursor: help; }
.radar-label-interactive:hover, .radar-label-interactive:focus { fill: var(--violet); outline: none; }
.radar-tooltip-foreign { opacity: 0; visibility: hidden; overflow: visible; pointer-events: none; transition: opacity .12s ease; }
.radar-tooltip-trigger:hover > .radar-tooltip-foreign,
.radar-tooltip-trigger:focus-within > .radar-tooltip-foreign { opacity: 1; visibility: visible; }
.radar-tooltip { box-sizing: border-box; width: 100%; padding: 14px 15px; color: #263249; background: #fff; border: 1px solid var(--violet); border-radius: 12px; box-shadow: 0 15px 32px rgba(31, 43, 73, .18); pointer-events: none; }
.radar-tooltip strong { display: block; color: #4f3fcd; font-size: 13px; line-height: 1.35; padding-bottom: 9px; border-bottom: 1px solid var(--line); }
.radar-tooltip-section { margin-top: 9px; }
.radar-tooltip-section b { display: block; color: #182135; font-size: 12px; }
.radar-tooltip dl { display: grid; gap: 5px; margin: 6px 0 0; font-size: 12px; }
.radar-tooltip dl div { display: flex; justify-content: space-between; gap: 14px; }
.radar-tooltip dt, .radar-tooltip dd { margin: 0; }
.radar-tooltip dd { font-weight: 800; color: #182135; text-align: right; }
.trend-tooltip { position: absolute; z-index: 3; min-width: 232px; padding: 12px 14px; color: #263249; background: #fff; border: 1px solid var(--violet); border-radius: 12px; box-shadow: 0 14px 28px rgba(31, 43, 73, .18); pointer-events: none; }
.trend-tooltip[hidden] { display: none; }
.trend-tooltip strong { display: block; margin-bottom: 8px; color: var(--violet); }
.trend-tooltip dl { display: grid; gap: 5px; margin: 0; }
.trend-tooltip dl div { display: flex; justify-content: space-between; gap: 18px; }
.trend-tooltip dt, .trend-tooltip dd { margin: 0; font-size: 12px; }
.trend-tooltip dd { font-weight: 800; text-align: right; }
.trend-point-interactive { cursor: pointer; }
.trend-point-interactive:focus { outline: none; stroke: #202a42; stroke-width: 3px; }
.radar-drilldown { max-width: 920px; margin: 10px auto 0; }
.radar-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.breadcrumb-button { appearance: none; padding: 0; border: 0; color: var(--violet); background: transparent; font: inherit; font-weight: 700; cursor: pointer; }
.radar-detail-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin: 18px 0 15px; }
.radar-detail-heading h3 { margin: 0 0 4px; }
.radar-detail-heading p { margin: 0; color: var(--muted); font-size: 13px; }
.radar-bars { display: grid; gap: 15px; }
.radar-bar-row { display: block; width: 100%; padding: 0; border: 0; color: inherit; background: transparent; font: inherit; text-align: left; }
.radar-bar-row.is-drillable { cursor: pointer; }
.radar-bar-row.is-drillable:hover strong, .radar-bar-row.is-drillable:focus-visible strong { color: var(--violet); }
.radar-bar-row.is-drillable:focus-visible { outline: 2px solid rgba(93,69,232,.35); outline-offset: 6px; border-radius: 5px; }
.radar-bar-heading { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; }
.radar-bar-heading > span { color: var(--violet); font-weight: 800; }
.radar-bar-row > i { display: block; height: 9px; margin: 8px 0 5px; overflow: hidden; border-radius: 999px; background: #e3e8f2; }
.radar-bar-row > i b { display: block; height: 100%; border-radius: inherit; background: #182135; }
.radar-bar-row small { color: var(--muted); }
.radar-bar-deck-name { display: block; margin-bottom: 10px; }
.radar-bar-metric { display: block; }
.radar-bar-metric + .radar-bar-metric { margin-top: 10px; }
.radar-bar-metric > i { display: block; height: 9px; margin: 8px 0 5px; overflow: hidden; border-radius: 999px; background: #e3e8f2; }
.radar-bar-metric > i b { display: block; height: 100%; border-radius: inherit; background: var(--dashboard-series-mcq); }
.radar-bar-metric.is-case > i b { background: var(--dashboard-series-case); }
.empty-chart { display: grid; min-height: 220px; place-items: center; color: var(--muted); background: #fafbfe; border: 1px dashed #ccd4e2; border-radius: 12px; font-size: 13px; }
.trend-columns { height: 116px; display: flex; align-items: end; gap: 11px; padding: 0 2px 18px; border-bottom: 1px solid var(--line); }
.trend-column { flex: 1; min-width: 20px; position: relative; background: linear-gradient(to top, #ddd8ff, #765ef0); border-radius: 7px 7px 3px 3px; opacity: .93; }
.trend-column::after { content: attr(data-label); position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%); color: #8b96a9; font-size: 9px; white-space: nowrap; }
.trend-column.is-last { background: linear-gradient(to top, #c2f1e4, #1ebc91); }
.weak-list { display: grid; gap: 14px; }
.weak-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px 14px; align-items: center; font-size: 12px; }
.weak-row strong { font-size: 12px; }
.weak-row span { color: var(--muted); }
.weak-bar { grid-column: 1 / -1; height: 7px; border-radius: 99px; background: #edf0f6; overflow: hidden; }
.weak-bar i { display: block; height: 100%; border-radius: inherit; background: #e9a029; }
.weakness-section, .frequent-wrong-section { margin: 0 0 18px; padding: 23px; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
.weakness-section .section-heading, .frequent-wrong-section .section-heading { align-items: start; }
.weakness-section h2, .frequent-wrong-section h2 { margin: 5px 0 4px; font-size: 20px; }
.weakness-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.weakness-panel { min-width: 0; padding: 18px; background: #fcfcff; }
.weakness-panel > header h3 { margin: 0 0 4px; }
.weakness-panel > header p { margin: 0 0 14px; color: var(--muted); font-size: 12px; line-height: 1.45; }
.weakness-table-wrap { overflow-x: auto; }
.weakness-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.weakness-table th { padding: 8px 7px; color: #7a879c; background: #f3f5fa; font-size: 10px; font-weight: 800; letter-spacing: .03em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.weakness-table th:first-child { border-radius: 8px 0 0 8px; }
.weakness-table th:last-child { border-radius: 0 8px 8px 0; }
.weakness-table td { padding: 10px 7px; border-bottom: 1px solid #e9edf4; color: #526078; vertical-align: middle; white-space: nowrap; }
.weakness-table td:first-child { min-width: 145px; max-width: 250px; white-space: normal; }
.weakness-table td strong { display: block; overflow: hidden; color: #273249; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.weakness-table td small { display: block; margin-top: 3px; overflow: hidden; color: #8a95a9; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.weakness-rate { display: inline-block; min-width: 31px; font-weight: 800; }
.weakness-rate.is-critical { color: #cf3d54; }
.weakness-rate.is-warning { color: #c47a11; }
.weakness-rate.is-watch { color: #5f6680; }
.weakness-meter { display: inline-block; width: 56px; height: 5px; margin-left: 6px; overflow: hidden; border-radius: 99px; background: #e5e9f1; vertical-align: middle; }
.weakness-meter b { display: block; height: 100%; border-radius: inherit; background: #8f98a9; }
.weakness-meter b.is-critical { background: #df4057; }
.weakness-meter b.is-warning { background: var(--warning); }
.weakness-empty { display: grid; min-height: 142px; place-items: center; padding: 18px; border: 1px dashed #cfd7e5; border-radius: 11px; color: var(--muted); font-size: 12px; text-align: center; }
.frequent-wrong-list { display: grid; }
.frequent-wrong-item { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 16px; padding: 14px 5px; border-bottom: 1px solid #e8ecf3; }
.frequent-wrong-item:first-child { padding-top: 0; }
.frequent-wrong-item:last-child { padding-bottom: 0; border-bottom: 0; }
.frequent-wrong-item strong { display: block; color: #263249; font-size: 13px; }
.frequent-wrong-item p { display: -webkit-box; margin: 4px 0; overflow: hidden; color: #65728a; font-size: 12px; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.frequent-wrong-item small { color: #8b96a9; font-size: 10px; }
.frequent-wrong-score { min-width: 70px; text-align: right; }
.frequent-wrong-score b { display: block; color: #c93d59; font-size: 14px; }
.frequent-wrong-score span { color: #9d5867; font-size: 10px; font-weight: 750; }
.frequent-wrong-review { min-height: 34px; padding: 7px 10px; font-size: 11px; }
.recent-list { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 8px 20px; }
.recent-row { display: grid; grid-template-columns: minmax(150px, 1.5fr) 1fr 1fr auto; align-items: center; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.recent-row:last-child { border-bottom: 0; }
.recent-row-button { width: 100%; border: 0; background: transparent; text-align: left; color: inherit; cursor: pointer; font: inherit; }
.recent-row-button:hover { background: #faf9ff; }
.recent-row strong { display: block; }
.recent-row small { color: var(--muted); font-size: 11px; }
.score-pill { color: #168667; background: var(--mint-soft); padding: 5px 8px; border-radius: 99px; font-size: 11px; font-weight: 750; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin: 0 0 16px; }
.section-heading p { color: var(--muted); font-size: 13px; margin: 0; }
.exam-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.library-controls { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px; display: flex; gap: 12px; align-items: center; margin-bottom: 28px; }
.library-controls .search { flex: 1; }
.library-empty-state { display: grid; justify-items: center; max-width: 720px; min-height: 380px; margin: 38px auto 0; padding: 48px 28px; border: 1px dashed #d6d0f4; border-radius: 22px; background: radial-gradient(circle at 50% 0, #f5f2ff, #fff 62%); text-align: center; }
.library-empty-icon { display: grid; width: 58px; height: 58px; place-items: center; margin-bottom: 18px; color: var(--violet); border: 1px solid #dcd5ff; border-radius: 18px; background: #fff; box-shadow: 0 10px 20px rgba(93,69,232,.10); }
.library-empty-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.library-empty-state h2 { max-width: 520px; margin: 8px 0 8px; font-size: 23px; letter-spacing: -.45px; }
.library-empty-state p { max-width: 540px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.library-empty-state > div { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 24px; }
.library-page { min-width: 0; }
.library-tab-list { display: flex; align-items: end; gap: 3px; min-height: 40px; padding: 0 8px; border-bottom: 1px solid #d9e0ec; }
.library-tab { min-width: 154px; min-height: 38px; padding: 8px 24px; border: 1px solid transparent; border-bottom: 0; border-radius: 10px 10px 0 0; color: #657188; background: rgba(235,240,248,.68); cursor: pointer; font: inherit; font-size: 13px; font-weight: 750; }
.library-tab:hover { color: var(--violet); background: #f4f2ff; }
.library-tab.is-active { position: relative; margin-bottom: -1px; color: var(--violet); border-color: #d9e0ec; background: #fff; box-shadow: 0 -2px 8px rgba(50,61,86,.04); }
.library-tab.is-active::after { position: absolute; right: 24px; bottom: 0; left: 24px; height: 2px; border-radius: 99px; background: var(--violet); content: ""; }
.library-workspace { display: grid; grid-template-columns: minmax(190px, 230px) minmax(0, 1fr); gap: 24px; padding-top: 24px; }
.library-workspace.is-personal { display: block; }
.library-ranking-rail { display: grid; align-content: start; gap: 12px; }
.library-ranking-rail > h2 { margin: 0 0 2px; font-size: 16px; }
.library-ranking-rail > section { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.72); }
.library-ranking-rail p { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.library-primary { min-width: 0; }
.library-page .library-controls { display: grid; grid-template-columns: minmax(180px, 1fr) auto; margin-bottom: 16px; }
.library-page .library-controls small { grid-column: 1 / -1; color: var(--muted); font-size: 11px; }
.library-search { min-width: 0; }
.library-search .search { width: 100%; }
.library-tag-filter { min-width: 132px; }
.library-tag-filter input, .library-controls select { width: 100%; min-height: 42px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: #fff; font: inherit; font-size: 13px; }
.library-controls select { min-width: 190px; }
.library-page .library-controls.is-public { grid-template-columns: minmax(0, 1fr) auto; padding: 10px; }
.library-public-filters { position: relative; }
.library-public-filters > summary { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 42px; padding: 0 14px; border: 1px solid var(--line); border-radius: 10px; color: var(--control-ink); background: var(--control); cursor: pointer; font-size: 13px; font-weight: 750; list-style: none; }
.library-public-filters > summary::-webkit-details-marker { display: none; }
.library-public-filters > summary:hover,
.library-public-filters[open] > summary { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.library-public-filters > summary svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.library-public-filters > summary b { display: grid; min-width: 19px; height: 19px; place-items: center; padding: 0 5px; border-radius: 999px; color: #fff; background: var(--accent); font-size: 10px; }
.library-public-filter-panel { position: absolute; z-index: 20; top: calc(100% + 8px); right: 0; display: grid; grid-template-columns: minmax(190px, 1fr) minmax(170px, .8fr); gap: 10px; width: min(430px, calc(100vw - 72px)); padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 14px 30px rgba(25, 39, 33, .13); }
.library-public-filter-panel label { display: grid; gap: 5px; min-width: 0; color: var(--muted); font-size: 11px; font-weight: 700; }
.library-public-filter-panel select { min-width: 0; }
.library-content-card { min-height: 430px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.library-content-card > header { display: flex; align-items: start; justify-content: space-between; gap: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.library-content-card h2 { margin: 6px 0 5px; font-size: 23px; letter-spacing: -.35px; }
.library-content-card header p { max-width: 590px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.library-personal-toolbar { display: flex; justify-content: flex-end; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.library-local-state { display: grid; justify-items: start; gap: 8px; max-width: 580px; margin: 74px auto; padding: 26px; border: 1px dashed #d7d1f4; border-radius: 16px; color: var(--muted); background: #fbfaff; font-size: 13px; line-height: 1.55; }
.library-local-state strong { color: var(--ink); font-size: 17px; }
.library-local-state .primary-button, .library-local-state .secondary-button { margin-top: 8px; }
.library-local-state-error { color: #b7334c; border-color: #efbcc6; background: #fff8f9; }
.library-inline-message { margin: 16px 0 0; color: var(--muted); font-size: 12px; }
.library-draft-list { display: grid; gap: 10px; margin-top: 18px; }
.library-draft-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-top: 18px; }
.library-draft-card { display: grid; align-content: start; min-height: 176px; gap: 10px; width: 100%; padding: 15px 16px; border: 1px solid var(--line); border-radius: 13px; color: inherit; background: #fff; cursor: pointer; text-align: left; transition: border-color .16s, box-shadow .16s, transform .16s; }
.library-draft-card:hover { transform: translateY(-2px); border-color: var(--violet-line); box-shadow: 0 12px 26px rgba(57,46,132,.08); }
.library-draft-card .library-draft-row-main > strong { font-size: 17px; line-height: 1.3; }
.library-draft-card .library-draft-row-action { margin-top: auto; }
.library-catalog-filter { position: relative; }
.library-catalog-filter > summary { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 13px; border: 1px solid var(--line); border-radius: 10px; background: #f8faf9; cursor: pointer; font-size: 13px; font-weight: 700; list-style: none; }
.library-catalog-filter > summary::-webkit-details-marker { display: none; }
.library-catalog-filter summary svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.library-catalog-filter summary b { display: grid; min-width: 19px; height: 19px; place-items: center; border-radius: 999px; color: #fff; background: var(--violet); font-size: 10px; }
.library-catalog-filter-panel { position: absolute; z-index: 4; top: calc(100% + 7px); right: 0; width: min(330px, 84vw); padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 14px 34px rgba(31,42,61,.14); }
.library-catalog-options { display: grid; max-height: 245px; margin-top: 9px; overflow: auto; }
.library-catalog-options label { display: flex; align-items: center; gap: 9px; padding: 8px; border-radius: 7px; cursor: pointer; font-size: 13px; }
.library-catalog-options label:hover { background: #f1f6f4; }
.public-draft-catalog-picker > summary { display: flex; align-items: center; justify-content: space-between; min-height: 42px; padding: 0 11px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; font-weight: 600; list-style: none; }
.public-draft-catalog-picker > summary::-webkit-details-marker { display: none; }
.public-draft-catalog-picker summary b { color: var(--violet); }
.public-draft-catalog-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; padding: 10px 0 2px; }
.public-draft-catalog-options label { display: flex; gap: 7px; align-items: center; font-size: 12px; }
.library-draft-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%; padding: 17px 18px; border: 1px solid var(--line); border-radius: 14px; color: inherit; background: #fff; cursor: pointer; text-align: left; transition: border-color .16s, box-shadow .16s, transform .16s; }
.library-draft-row:hover { transform: translateY(-1px); border-color: var(--violet-line); box-shadow: 0 10px 22px rgba(57,46,132,.08); }
.library-draft-row-main { display: grid; min-width: 0; gap: 5px; }
.library-draft-row-main > strong { overflow: hidden; font-size: 15px; text-overflow: ellipsis; white-space: nowrap; }
.library-draft-row-main > span:not(.library-draft-tags) { color: var(--muted); font-size: 12px; }
.library-draft-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 2px; }
.library-draft-tags > span { padding: 4px 7px; border-radius: 999px; color: #5142cc; background: var(--violet-soft); font-size: 10px; font-weight: 750; }
.library-draft-row-action { flex: 0 0 auto; color: var(--violet); font-size: 12px; font-weight: 750; }
.library-private-filters { display: flex; flex-wrap: wrap; gap: 7px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.library-filter { min-height: 34px; padding: 7px 13px; border: 1px solid var(--line); border-radius: 9px; color: var(--muted); background: #fff; cursor: pointer; font: inherit; font-size: 12px; font-weight: 750; }
.library-filter:hover { color: var(--violet); border-color: var(--violet-line); }
.library-filter.is-active { color: var(--violet); border-color: var(--violet-line); background: var(--violet-soft); }
.library-private-overview { display: grid; grid-template-columns: minmax(180px, .8fr) minmax(0, 1.7fr); align-items: center; gap: 18px; margin-bottom: 18px; padding: 16px; border: 1px solid #cfe8df; border-radius: 14px; background: #f4fbf8; }
.library-private-overview p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.library-private-overview dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin: 0; }
.library-private-overview dl > div { min-width: 0; padding: 10px; border: 1px solid #dcece7; border-radius: 10px; background: rgba(255,255,255,.72); }
.library-private-overview dt, .library-result-card dt { color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .045em; text-transform: uppercase; }
.library-private-overview dd { margin: 5px 0 0; color: var(--ink); font-size: 15px; font-weight: 800; }
.library-private-overview dd small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; font-weight: 650; }
.library-personal-card-grid, .library-result-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-top: 18px; }
.library-personal-exam-card, .library-result-card { min-width: 0; border: 1px solid var(--line); border-radius: 13px; background: #fff; transition: border-color .16s, box-shadow .16s, transform .16s; }
.library-personal-exam-card:hover, .library-result-card:hover { transform: translateY(-2px); border-color: var(--violet-line); box-shadow: 0 12px 26px rgba(57,46,132,.08); }
.library-personal-exam-card { display: grid; grid-template-rows: 1fr auto; min-height: 176px; overflow: hidden; }
.library-personal-exam-card-main { display: grid; align-content: start; gap: 8px; min-width: 0; padding: 15px 16px 12px; border: 0; color: inherit; background: transparent; cursor: pointer; text-align: left; }
.library-personal-exam-card-main strong { overflow: hidden; font-size: 17px; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.library-personal-exam-meta, .library-personal-exam-card-main small { color: var(--muted); font-size: 12px; line-height: 1.4; }
.library-personal-exam-card-main small { margin-top: auto; }
.library-personal-statuses { display: flex; flex-wrap: wrap; gap: 5px; min-height: 20px; }
.library-personal-statuses > span { padding: 4px 7px; border-radius: 999px; color: #5142cc; background: var(--violet-soft); font-size: 10px; font-weight: 750; }
.library-personal-statuses > .is-resume { color: #176b55; background: #e8f7f1; }
.library-personal-exam-card footer { display: flex; justify-content: flex-end; padding: 10px 12px; border-top: 1px solid var(--line); }
.library-personal-exam-card-main:focus-visible, .library-result-card:focus-visible { outline: 3px solid rgba(82,68,204,.32); outline-offset: -3px; }
.library-result-card { display: grid; align-content: start; min-height: 176px; gap: 9px; width: 100%; padding: 15px 16px; color: inherit; cursor: pointer; text-align: left; }
.library-result-card-kicker { overflow: hidden; color: var(--violet); font-size: 10px; font-weight: 750; letter-spacing: .045em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.library-result-card > strong { overflow: hidden; font-size: 16px; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.library-result-card dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0; }
.library-result-card dl > div { padding: 8px; border-radius: 9px; background: #fafaff; }
.library-result-card dd { margin: 4px 0 0; font-weight: 800; }
.library-result-card-time { color: var(--muted); font-size: 11px; }
.library-result-card > b { margin-top: auto; color: var(--violet); font-size: 12px; }.library-pagination { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.library-inline-message { margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.library-personal-detail { min-width: 0; }
.library-personal-detail-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.library-personal-summary { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); gap: 28px; padding: 24px 8px; }
.library-personal-summary h2 { margin: 5px 0 8px; font-size: 26px; }
.library-personal-summary p { max-width: 720px; margin: 0 0 14px; color: var(--muted); line-height: 1.55; }
.library-personal-summary dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; }
.library-personal-summary dl > div { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #fbfcff; }
.library-personal-summary dt { color: var(--muted); font-size: 11px; font-weight: 750; text-transform: uppercase; }
.library-personal-summary dd { margin: 5px 0 0; color: var(--ink); font-weight: 800; }
.library-personal-history { padding-top: 20px; border-top: 1px solid var(--line); }
.library-personal-history > header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.library-personal-history h3 { margin: 4px 0 0; font-size: 20px; }
.library-attempt-list { display: grid; gap: 8px; margin-top: 16px; }
.library-attempt-row { display: grid; grid-template-columns: 90px 110px minmax(180px, 1fr) auto; align-items: center; gap: 14px; width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; color: inherit; background: #fff; cursor: pointer; text-align: left; }
.library-attempt-row:hover { border-color: var(--violet-line); background: #fcfbff; }
.library-attempt-row > span { display: grid; gap: 3px; }
.library-attempt-row small { color: var(--muted); font-size: 10px; text-transform: uppercase; }
.library-attempt-row > b { color: var(--violet); font-size: 12px; }
.library-detail-state { display: grid; justify-items: start; gap: 7px; margin: 20px 0; padding: 18px; border: 1px dashed #d7d1f4; border-radius: 13px; color: var(--muted); background: #fbfaff; font-size: 12px; }
.library-public-card { min-height: 0; padding: 18px; }
.public-exam-card-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.public-exam-card { display: grid; min-height: 132px; align-content: start; gap: 7px; padding: 15px 16px; border: 1px solid var(--line); border-radius: 13px; color: var(--ink); background: #fff; cursor: pointer; text-align: left; transition: border-color .16s, box-shadow .16s, transform .16s; }
.public-exam-card:hover { transform: translateY(-2px); border-color: var(--violet-line); box-shadow: 0 12px 26px rgba(57,46,132,.08); }
.public-exam-card-title { overflow: hidden; font-size: 17px; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.public-exam-card-category { overflow: hidden; color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .055em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.public-exam-card-facts { display: flex; flex-wrap: wrap; gap: 6px 12px; color: var(--ink); font-size: 12px; font-weight: 700; line-height: 1.4; }
.public-exam-card-facts > span + span { position: relative; }
.public-exam-card-facts > span + span::before { position: absolute; left: -8px; color: var(--muted); content: "·"; }
.public-exam-card > small { margin-top: auto; color: var(--muted); font-size: 11px; line-height: 1.4; }
.public-exam-overview-modal .creator-preview-dialog { grid-template-rows: auto minmax(0, 1fr); }
.public-exam-overview { display: grid; grid-template-columns: minmax(250px, .78fr) minmax(400px, 1.22fr); gap: 22px; }
.public-exam-overview-facts, .public-exam-overview .review-composition, .public-sample-reader { border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.public-exam-overview-facts { display: grid; align-content: start; gap: 20px; padding: 22px; }
.public-exam-overview-facts > div:first-child p { margin: 5px 0 0; color: var(--muted); font-weight: 700; }
.public-exam-overview-facts dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 0; }
.public-exam-overview-facts dl > div { display: grid; gap: 4px; }
.public-exam-overview-facts dt { color: var(--muted); font-size: 11px; font-weight: 750; text-transform: uppercase; }
.public-exam-overview-facts dd { margin: 0; font-weight: 750; }
.public-sample-reader { grid-column: 1 / -1; display: grid; gap: 16px; padding: 22px; }
.public-sample-reader header h2 { margin: 4px 0 0; font-size: 20px; }
.public-sample-nav { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 2px; }
.public-sample-nav button { flex: 0 0 auto; min-width: 40px; height: 36px; border: 1px solid var(--line); border-radius: 9px; color: var(--muted); background: #fff; cursor: pointer; font-weight: 750; }
.public-sample-nav button.is-active { border-color: var(--violet); color: #fff; background: var(--violet); }
.public-sample-question { display: grid; gap: 14px; }
.public-sample-question h3, .public-sample-question h4 { margin: 0; color: var(--ink); }
.public-sample-stem, .public-sample-question > h3, .public-sample-question h4 { line-height: 1.55; }
.public-sample-options { display: grid; gap: 9px; }
.public-sample-options > div { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 9px; align-items: start; padding: 12px; border: 1px solid var(--line); border-radius: 11px; color: var(--muted); }
.public-sample-options b { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; color: var(--violet); background: var(--violet-soft); font-size: 11px; }
.creator-preview-modal { position: fixed; z-index: 90; inset: 0; display: grid; place-items: center; padding: 28px; }
.public-upload-modal { position: fixed; z-index: 95; inset: 0; display: grid; place-items: center; padding: 24px; }
.public-upload-dialog { position: relative; width: min(520px, 94vw); display: grid; gap: 18px; padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 28px 80px rgba(20, 27, 47, .24); }
.public-upload-dialog header, .public-upload-dialog footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.public-upload-dialog header h2 { margin: 4px 0 0; font-size: 23px; }
.public-upload-dialog > p { margin: 0; color: var(--muted); line-height: 1.55; }
.public-upload-dialog .form-field { gap: 7px; }
.public-upload-message { margin: -8px 0 0; color: var(--muted); font-size: 13px; }
.public-upload-message.is-error { color: #b7334c; }
.public-upload-message.is-success { color: #176b55; }
.creator-preview-backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: rgba(20, 27, 47, .58); cursor: default; }
.creator-preview-dialog { position: relative; display: grid; grid-template-rows: auto auto minmax(0, 1fr) auto; width: min(1320px, 94vw); height: min(860px, 92vh); overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: 0 28px 80px rgba(20, 27, 47, .24); }
.creator-preview-dialog-header { display: flex; min-height: 54px; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 20px 6px; }
.creator-preview-dialog-header h1 { margin: 0; overflow: hidden; font-size: clamp(19px, 2vw, 23px); line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.creator-preview-tabs { display: flex; gap: 4px; padding: 0 20px; border-bottom: 1px solid var(--line); }
.creator-preview-tabs button { min-width: 128px; padding: 8px 16px 7px; border: 0; border-bottom: 3px solid transparent; color: var(--muted); background: transparent; cursor: pointer; font: inherit; font-weight: 700; }
.creator-preview-tabs button.is-active { border-bottom-color: var(--violet); color: var(--violet); }
.creator-preview-body { min-height: 0; overflow: auto; padding: 20px; background: #fbfcff; }
.creator-preview-dialog-actions { display: flex; justify-content: flex-end; gap: 10px; padding: 15px 26px; border-top: 1px solid var(--line); background: #fff; }
.creator-preview-overview { display: grid; grid-template-columns: minmax(280px, .78fr) minmax(420px, 1.22fr); gap: 24px; }
.creator-preview-facts,
.creator-preview-overview .review-composition { border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.creator-preview-facts { display: grid; align-content: start; gap: 22px; padding: 22px; }
.creator-preview-facts dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 0; }
.creator-preview-facts dl div { display: grid; gap: 4px; }
.creator-preview-facts dt { color: var(--muted); font-size: 12px; font-weight: 650; }
.creator-preview-facts dd { margin: 0; font-weight: 700; }
.creator-preview-description { display: grid; gap: 7px; }
.creator-preview-description p { margin: 0; color: var(--muted); white-space: pre-wrap; }
.creator-preview-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
.creator-preview-tags span { padding: 5px 9px; border-radius: 999px; color: var(--violet); background: var(--violet-soft); font-size: 12px; font-weight: 700; }
.creator-preview-muted { display: block; margin-top: 7px; color: var(--muted); font-size: 13px; }
.creator-preview-player { display: grid; gap: 14px; }
.creator-preview-player .exam-player-v2-workspace { grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr); }
.creator-preview-player > footer { display: flex; justify-content: space-between; gap: 12px; }
.creator-preview-question-nav { display: flex; gap: 7px; overflow-x: auto; padding: 2px 2px 8px; }
.creator-preview-question-nav button { flex: 0 0 auto; min-width: 42px; height: 38px; border: 1px solid var(--line); border-radius: 9px; color: var(--muted); background: #fff; cursor: pointer; font-weight: 700; }
.creator-preview-question-nav button.is-current { border-color: var(--violet); color: #fff; background: var(--violet); }
.creator-preview-question-nav button.is-reported { border-color: #d92d20; color: #b42318; background: #fff5f4; }
.creator-preview-question-nav button.is-current.is-reported { border-color: #b42318; color: #fff; background: #b42318; }
.moderation-status-badge { display: inline-flex; margin-top: 8px; padding: 5px 8px; border: 1px solid #f0b429; border-radius: 999px; color: #8a5900; background: #fff7df; font-size: 11px; font-weight: 800; }
.public-exam-report-action { margin-top: 16px; }
.moderation-review-player { display: grid; gap: 16px; }
.moderation-review-player > header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.moderation-review-player > header h2 { margin: 4px 0; font-size: 22px; }
.moderation-review-player > header p { margin: 0; color: var(--muted); }
.moderation-review-layout { display: grid; grid-template-columns: minmax(230px, .34fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.moderation-review-layout > aside { display: grid; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.moderation-report-list { display: grid; gap: 8px; }
.moderation-report-list button { display: grid; gap: 3px; padding: 11px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: #fff; text-align: left; cursor: pointer; }
.moderation-report-list button.is-selected { border-color: #d92d20; background: #fff5f4; }
.moderation-report-list span, .moderation-report-list small { color: var(--muted); }
.moderation-report-actions { display: grid; gap: 8px; }
@media (max-width: 920px) { .moderation-review-layout { grid-template-columns: 1fr; } }
.filter-group { display: flex; gap: 7px; flex-wrap: wrap; }
.filter-chip { border: 1px solid var(--line); border-radius: 999px; padding: 8px 10px; color: #647087; background: #fff; cursor: pointer; font-size: 11px; font-weight: 700; }
.filter-chip.is-selected { color: #4d3fca; border-color: var(--violet-line); background: var(--violet-soft); }
.exam-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px; min-height: 218px; display: flex; flex-direction: column; transition: transform .16s, box-shadow .16s; }
.exam-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card-topline { display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; }
.status-label { background: var(--mint-soft); color: #108c6b; border-radius: 99px; padding: 4px 7px; font-size: 10px; font-weight: 750; }
.progress-line { height: 5px; border-radius: 99px; background: #efeff7; margin: 18px 0 15px; overflow: hidden; }
.progress-line i { display: block; height: 100%; border-radius: inherit; background: var(--violet); }
.exam-card p { color: var(--muted); font-size: 12px; line-height: 1.5; }
.card-bottom { display: flex; align-items: center; justify-content: space-between; gap: 9px; margin-top: auto; color: var(--muted); font-size: 12px; }
.card-actions { display: flex; align-items: center; gap: 8px; }
.exam-card.is-web-attempt { border-color: #d9d2ff; background: linear-gradient(145deg, #fff, #fbfaff); }
.exam-delete-button { display: inline-grid; width: 34px; height: 34px; place-items: center; padding: 0; color: #a53b55; border: 1px solid #f0ccd5; border-radius: 10px; background: #fff7f8; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.exam-delete-button svg { width: 17px; height: 17px; }
.exam-delete-button:hover { color: #8e2742; border-color: #e6a9b7; background: #ffeff2; }
.library-notice { margin: -4px 0 16px; padding: 11px 13px; color: #2e6c55; border: 1px solid #bce8d8; border-radius: 11px; background: #f0fbf6; font-size: 13px; font-weight: 650; }

.exam-delete-modal { position: fixed; z-index: 110; inset: 0; display: grid; place-items: center; padding: 24px; }
.exam-delete-backdrop { position: absolute; inset: 0; border: 0; background: rgba(21, 28, 46, .46); backdrop-filter: blur(4px); }
.exam-delete-dialog { position: relative; width: min(100%, 480px); padding: 27px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 24px 70px rgba(17, 24, 39, .25); }
.exam-delete-dialog h2 { margin: 7px 0 9px; font-size: 23px; letter-spacing: -.45px; }
.exam-delete-dialog p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.exam-delete-dialog footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }
.danger-button { border: 1px solid #d94e69; border-radius: 10px; padding: 11px 16px; color: #fff; background: #c93d59; cursor: pointer; font-size: 13px; font-weight: 750; }
.danger-button:hover { background: #b12f49; }
.danger-button:disabled, .primary-button:disabled, .secondary-button:disabled { cursor: wait; opacity: .62; }
.owner-account-action-modal .exam-delete-dialog { width: min(100%, 520px); }
.owner-account-action-modal .form-field { display: grid; gap: 7px; margin: 18px 0 0; }
.owner-account-action-modal textarea { width: 100%; min-height: 88px; padding: 10px 11px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: #fff; font: 13px/1.45 inherit; resize: vertical; }
.owner-account-action-modal textarea:focus { border-color: var(--violet); outline: 2px solid rgba(100, 77, 238, .14); }
.owner-account-action-modal .builder-notice { margin-top: 13px; }

.exam-layout { max-width: 1080px; margin: 0 auto; }
.exam-start-layout { min-height: min(620px, calc(100vh - 190px)); display: grid; place-items: center; }
.exam-start-card { width: min(100%, 680px); padding: clamp(26px, 5vw, 44px); border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(130deg, #fff, #f7f6ff); box-shadow: var(--shadow); }
.exam-start-card h1 { margin-top: 8px; }
.exam-start-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 28px 0; }
.exam-start-meta div { padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.8); }
.exam-start-meta span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 11px; }
.exam-start-meta strong { font-size: 16px; }
.exam-start-actions { display: flex; justify-content: end; gap: 10px; }
.exam-start-card small { display: block; margin-top: 17px; color: var(--muted); }
.exam-commandbar { position: sticky; top: 90px; z-index: 10; background: rgba(255,255,255,.92); backdrop-filter: blur(14px); border: 1px solid var(--line); box-shadow: 0 9px 22px rgba(36, 43, 69, .07); border-radius: 15px; padding: 11px 13px; display: grid; grid-template-columns: auto minmax(180px,1fr) auto auto; gap: 12px; align-items: center; margin-bottom: 18px; }
.timer { font-size: 14px; font-weight: 800; color: #4536b7; padding: 9px 11px; background: var(--violet-soft); border: 1px solid var(--violet-line); border-radius: 9px; }
.question-progress { min-width: 0; }
.question-progress strong { font-size: 13px; display: block; }
.question-progress span { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }
.command-stat { color: #66738b; font-size: 12px; font-weight: 650; }
.question-navigator { background: #fff; border: 1px solid var(--line); border-radius: 15px; padding: 13px; display: flex; align-items: center; justify-content: center; gap: 7px; flex-wrap: wrap; margin-bottom: 18px; }
.nav-question { border: 1px solid var(--line); color: #6b7590; background: #fff; height: 30px; min-width: 30px; border-radius: 8px; cursor: pointer; font-size: 11px; font-weight: 750; }
.nav-question.is-current { background: var(--violet); border-color: var(--violet); color: #fff; }
.nav-question.is-answered { border-color: #9de3cf; color: #0d956f; background: var(--mint-soft); }
.nav-question.is-marked { box-shadow: inset 0 0 0 2px #f3b956; }
.question-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: clamp(19px, 3.5vw, 34px); box-shadow: 0 9px 24px rgba(36, 43, 69, .04); }
.question-card-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 23px; }
.exam-question-block + .exam-question-block { margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--line); }
.exam-question-block .question-card-header { margin-bottom: 19px; }
.exam-question-block.is-case-question .question-number { color: #4f40c8; }
.exam-case-progress { margin: 21px 0 0; padding: 12px 14px; border: 1px solid #ded9ff; border-radius: 11px; color: #5546c8; background: #faf9ff; font-size: 13px; text-align: center; }
.question-number { font-size: 14px; font-weight: 800; }
.mark-button { border: 1px solid var(--line); color: #607089; background: #fff; padding: 8px 11px; border-radius: 9px; cursor: pointer; font-size: 12px; font-weight: 700; }
.mark-button.is-marked { color: #9a6700; background: #fff7e6; border-color: #fed68b; }
.question-text { width: 100%; max-width: none; font-size: clamp(18px, 2vw, 22px); line-height: 1.48; letter-spacing: -.25px; }
.clinical-image { margin: 21px 0; min-height: 178px; border-radius: 12px; border: 1px solid #d7e6ee; background: repeating-linear-gradient(0deg, rgba(33, 175, 190, .05) 0, rgba(33, 175, 190, .05) 1px, transparent 1px, transparent 13px), linear-gradient(135deg, #eefbff, #f8fdff); display: grid; place-items: center; color: #4e8190; text-align: center; padding: 22px; }
.clinical-image strong { display: block; color: #276b7d; margin-bottom: 6px; }
.question-rich-text { width: 100%; max-width: none; }
.question-rich-text > :first-child { margin-top: 0; }
.question-rich-text > :last-child { margin-bottom: 0; }
.question-media { display: grid; place-items: center; margin: 21px 0; border: 1px solid #d7e0ed; border-radius: 12px; overflow: hidden; background: #f8fbff; min-height: 42px; padding: 12px; }
.question-media-content { display: grid; width: 100%; justify-items: center; gap: 12px; text-align: center; }
.question-media-content > :is(img, picture, figure, table) { max-width: 100%; margin-right: auto; margin-left: auto; }
.question-media-content img { display: block; width: auto !important; max-width: 100% !important; height: auto !important; max-height: 720px; margin: 0 auto !important; object-fit: contain; }
.question-media-content table { text-align: initial; }
.question-media .question-image-link { display: block; width: fit-content; max-width: 100%; padding: 0; }
.review-media { max-width: 960px; }
.options { display: grid; gap: 10px; margin-top: 25px; }
.option { display: grid; grid-template-columns: 34px 1fr 20px; align-items: center; gap: 11px; width: 100%; border: 1px solid #e1e5ee; background: #fff; border-radius: 11px; min-height: 58px; padding: 11px 15px; text-align: left; color: #344158; cursor: pointer; font-size: 15px; transition: border .14s, background .14s, transform .14s; }
.option:hover { border-color: #bdb3ff; transform: translateX(2px); }
.option-label { color: #738198; font-size: 13px; font-weight: 800; }
.radio { width: 17px; height: 17px; border: 2px solid #9da7b8; border-radius: 50%; }
.option.is-selected { border-color: var(--violet); background: #f7f6ff; color: #2d266e; font-weight: 700; }
.option.is-selected .radio { border: 5px solid var(--violet); }
.exam-footer-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 22px; }
.exam-ready-submit { color: #5b4bc3; font-size: 13px; font-weight: 700; text-align: right; }

/* Active Exam v2: Player markup is intentionally separate from the legacy
   local exam card, but must retain the same readable, touch-friendly rhythm. */
.exam-player-v2 { width: 100%; margin: 0; }
.exam-player-v2-content { width: min(100%, 1320px); position: relative; margin: 0 auto; isolation: isolate; }
.active-exam-watermark { position: absolute; z-index: 4; inset: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-content: space-around; gap: 64px 20px; overflow: hidden; pointer-events: none; user-select: none; }
.active-exam-watermark span { overflow: hidden; color: #302785; font-size: 13px; font-weight: 700; letter-spacing: .02em; opacity: .055; text-align: center; text-overflow: ellipsis; white-space: nowrap; transform: rotate(-18deg); }
.exam-player-v2-header { position: sticky; top: 90px; z-index: 12; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px 20px; margin-bottom: 20px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.94); box-shadow: 0 9px 25px rgba(51,58,110,.08); backdrop-filter: blur(14px); }
.exam-player-v2-header h1 { margin: 3px 0 5px; font-size: clamp(28px, 2.5vw, 34px); line-height: 1.08; }
.exam-player-v2-header p { margin: 0; color: var(--muted); font-size: 14px; font-weight: 650; }
.exam-player-v2-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 7px 12px; }
.exam-player-v2-commandbar { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 10px; }
.exam-player-v2-tools { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.active-exam-save-state { align-self: center; color: #64748b; font-size: 12px; font-weight: 750; white-space: nowrap; }
.active-exam-save-state.is-error { color: #b45309; }
.active-exam-save-state .text-button { min-height: auto; padding: 0; color: inherit; font-size: inherit; }
.active-exam-timer { display: grid; min-width: 88px; gap: 1px; padding: 7px 10px; border: 1px solid #d9d2ff; border-radius: 10px; color: #4438a9; background: #f7f5ff; }
.active-exam-timer span { color: #766eb2; font-size: 10px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.active-exam-timer strong { font-variant-numeric: tabular-nums; font-size: 17px; line-height: 1.1; }
.active-exam-info-button { display: inline-grid; width: 38px; height: 38px; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 10px; color: #596780; background: #fff; cursor: pointer; }
.active-exam-info-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.active-exam-info-button:hover { border-color: #b9b0ff; color: var(--violet); background: #f8f7ff; }
.active-exam-layout-picker { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); font-size: 11px; font-weight: 750; }
.active-exam-layout-picker > span { margin-right: 4px; }
.active-exam-layout-picker button { min-height: 29px; padding: 4px 9px; border: 1px solid var(--line); border-radius: 8px; color: #66748b; background: #fff; cursor: pointer; font: inherit; }
.active-exam-layout-picker button.is-active { border-color: #b9adff; color: #4d3dd4; background: #f2efff; }
.active-exam-scope-popover { position: absolute; z-index: 2; top: calc(100% + 10px); right: 0; width: min(340px, calc(100vw - 32px)); padding: 13px 14px; border: 1px solid #ddd8ff; border-radius: 12px; color: #536078; background: #fff; box-shadow: 0 18px 35px rgba(51,58,110,.14); font-size: 13px; }
.active-exam-scope-popover header { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #4438a9; }
.active-exam-scope-popover ul { display: grid; gap: 7px; margin: 11px 0 0; padding: 0; list-style: none; }
.active-exam-scope-popover li { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 8px 9px; border-radius: 8px; background: #faf9ff; }
.active-exam-scope-popover li strong { min-width: 0; overflow: hidden; color: var(--ink); text-overflow: ellipsis; white-space: nowrap; }
.active-exam-scope-popover li span { flex: 0 0 auto; color: #6555c9; font-size: 11px; font-weight: 750; }
.active-exam-scope-popover p { margin: 11px 0 0; color: var(--muted); line-height: 1.45; }
.exam-player-v2-workspace { display: grid; grid-template-columns: 1fr; align-items: stretch; gap: 0; overflow: clip; border-block: 1px solid var(--line); background: #fff; }
.exam-player-v2[data-layout="split"] .exam-player-v2-workspace,
.exam-player-v2[data-layout="auto"] .exam-player-v2-workspace { grid-template-columns: minmax(0, 1.2fr) minmax(400px, .8fr); }
.exam-player-v2 .exam-question-card { min-width: 0; margin: 0; padding: clamp(22px, 3vw, 36px); border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.active-exam-answer-panel { min-width: 0; padding: clamp(20px, 2.6vw, 30px); border: 0; border-left: 1px solid var(--line); border-radius: 0; background: transparent; box-shadow: none; }
.exam-player-v2[data-layout="stacked"] .active-exam-answer-panel { border-top: 1px solid var(--line); border-left: 0; }

@media (min-width: 1101px) {
  .app-shell.is-exam-focus .exam-player-v2-header { position: fixed; top: 16px; right: clamp(24px, 3.4vw, 56px); left: clamp(24px, 3.4vw, 56px); width: auto; min-height: 52px; margin: 0; padding: 8px 12px; }
  .app-shell.is-exam-focus .exam-player-v2-summary > .eyebrow, .app-shell.is-exam-focus .exam-player-v2-summary > h1 { display: none; }
  .app-shell.is-exam-focus .exam-player-v2-content { padding-top: 72px; }
  .app-shell.is-exam-focus .active-exam-scope-popover { right: 0; left: auto; }
  .exam-player-v2[data-layout="split"] .active-exam-case-stem,
  .exam-player-v2[data-layout="auto"] .active-exam-case-stem { position: sticky; top: 88px; }
}

@media (max-width: 1100px) {
  .exam-player-v2-header { position: static; }
  .exam-player-v2-content { padding-top: 0; }
}
.active-exam-answer-panel .answer-options { margin-top: 0; }
.active-exam-case-stem { margin: 0; padding: 2px 0 2px 18px; border-left: 3px solid #72bca4; border-radius: 0; color: #3b4960; background: transparent; }
.active-exam-case-stem header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.active-exam-case-stem .eyebrow { display: block; margin: 0; }
.active-exam-case-pin { display: inline-flex; align-items: center; gap: 5px; color: #26745e; font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.active-exam-case-pin::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #72bca4; }
.active-exam-prompt > :first-child { margin-top: 0; }
.exam-question-card > h2, .exam-case-question > h3 { margin: 0; color: var(--ink); font-size: clamp(18px, 2.1vw, 24px); line-height: 1.55; }
.exam-question-card :is(img, picture img) { display: block; width: auto !important; max-width: min(100%, 680px) !important; height: auto !important; max-height: 620px; margin: 24px auto !important; border-radius: 12px; object-fit: contain; }
.answer-options { display: grid; gap: 0; margin-top: 24px; border-top: 1px solid var(--line); }
.answer-option { display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: center; gap: 10px; width: 100%; min-height: 52px; padding: 13px 4px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; color: #344158; background: transparent; cursor: pointer; font: 650 15px/1.45 inherit; text-align: left; transition: color .14s, background .14s, box-shadow .14s; }
.answer-option:hover { color: #205f4e; background: #f5fbf8; }
.answer-option.is-selected { color: #174f40; background: #eaf7f2; box-shadow: inset 3px 0 #3b967a; }
.answer-option b { display: block; width: auto; height: auto; border-radius: 0; color: #637083; background: transparent; font-size: 12px; text-align: center; }
.answer-option.is-selected b { color: #26745e; background: transparent; }
.exam-case-question + .exam-case-question { margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--line); }
.exam-case-question .answer-options { margin-top: 18px; }
.exam-player-v2-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 20px 0 0; }
.active-exam-transition-card { display: grid; min-height: 260px; align-content: center; justify-items: center; gap: 8px; padding: 30px; border: 1px dashed #d8d2ff; border-radius: 18px; color: #52617a; background: rgba(255,255,255,.78); text-align: center; }
.active-exam-transition-card strong { color: #2d2868; font-size: 17px; }
.active-exam-transition-card p { margin: 0; }
.active-exam-navigator { position: fixed; z-index: 25; top: 0; right: 0; display: grid; grid-template-rows: auto auto minmax(0,1fr); width: min(400px, 92vw); height: 100dvh; padding: 20px; border-left: 1px solid #d6e2de; background: #fff; box-shadow: -20px 0 55px rgba(30,35,70,.18); }
.active-exam-navigator header { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.active-exam-navigator header div { display: grid; gap: 3px; }
.active-exam-navigator-legend { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; color: var(--muted); font-size: 12px; font-weight: 700; }
.active-exam-navigator-legend span { display: inline-flex; align-items: center; gap: 5px; }
.active-exam-navigator-legend i { width: 9px; height: 9px; border-radius: 50%; background: #fff; border: 1px solid #bfc8d7; }
.active-exam-navigator-legend i.is-answered { background: #dff8ee; border-color: #29b879; }
.active-exam-navigator-legend i.is-marked { background: #fff3c4; border-color: #d99a00; }
.active-exam-nav-grid { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); align-content: start; gap: 6px; overflow: auto; padding: 2px 6px 2px 2px; scrollbar-gutter: stable; }
.active-exam-nav-item { min-height: 40px; padding: 4px; border: 1px solid #d8dfeb; border-radius: 6px; background: #fff; color: #56657c; font-size: 12px; font-weight: 800; cursor: pointer; }
.active-exam-nav-item.is-answered { border-color: #37bf86; background: #effbf5; color: #148458; }
.active-exam-nav-item.is-partial { border-color: #e4aa46; background: #fff9ed; color: #a26912; }
.active-exam-nav-item.is-marked { border-color: #d99a00; background: #fff3c4; color: #845800; box-shadow: inset 0 0 0 1px rgba(217,154,0,.15); }
.active-exam-nav-item.is-current { outline: 3px solid rgba(93,69,232,.2); outline-offset: 1px; }

@media (max-width: 1100px) {
  .exam-player-v2[data-layout="split"] .exam-player-v2-workspace,
  .exam-player-v2[data-layout="auto"] .exam-player-v2-workspace { grid-template-columns: 1fr; }
  .active-exam-answer-panel { border-top: 1px solid var(--line); border-left: 0; }
}

.review-layout { max-width: 1080px; margin: 0 auto; }
.review-summary-layout { max-width: 760px; padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 10px 28px rgba(33, 41, 75, .05); }
.review-summary-header { display: grid; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.review-summary-header h1 { margin: 4px 0; font-size: 24px; letter-spacing: -.5px; }
.review-summary-header p { margin: 0; color: var(--muted); font-size: 14px; }
.review-summary-metrics { display: flex; flex-wrap: wrap; gap: 0; margin: 22px 0; border-block: 1px solid var(--line); }
.review-summary-metrics > div { display: grid; gap: 5px; min-width: 140px; padding: 13px 18px 13px 0; }
.review-summary-metrics > div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.review-summary-metrics dt { color: var(--muted); font-size: 12px; }
.review-summary-metrics dd { margin: 0; color: var(--ink); font-size: 18px; font-weight: 750; }
.review-summary-cta { min-width: 164px; }
.review-composition { margin: 22px 0; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fbfbff; }
.review-composition > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.review-composition h2 { margin: 4px 0 0; font-size: 18px; }
.review-composition-layout { display: grid; grid-template-columns: minmax(160px, 220px) minmax(0, 1fr); align-items: center; gap: 24px; }
.review-composition-chart { display: block; width: 100%; max-width: 220px; margin-inline: auto; overflow: visible; }
.review-composition-chart text:first-of-type { fill: var(--ink); font-size: 14px; font-weight: 800; }
.review-composition-chart text:last-of-type { fill: var(--muted); font-size: 7px; }
.review-composition-slice { stroke: #fff; stroke-width: 1.5px; transition: opacity .15s ease, transform .15s ease; transform-origin: 60px 60px; }
.review-composition-slice-link { cursor: pointer; outline: none; }
.review-composition-slice-link:hover .review-composition-slice,
.review-composition-slice-link:focus .review-composition-slice { opacity: .82; transform: scale(1.025); }
.review-composition-legend { display: grid; align-content: center; gap: 7px; min-width: 0; }
.review-composition-legend-item { display: grid; grid-template-columns: 12px minmax(0, 1fr); align-items: center; gap: 10px; width: 100%; min-width: 0; padding: 8px; border: 0; border-radius: 10px; background: transparent; color: var(--ink); text-align: left; }
button.review-composition-legend-item { cursor: pointer; }
button.review-composition-legend-item:hover,
button.review-composition-legend-item:focus-visible { background: #f0edff; outline: 2px solid rgba(91, 69, 232, .22); }
.review-composition-legend-item > span:last-child { display: grid; gap: 2px; min-width: 0; }
.review-composition-legend-item strong,
.review-composition-legend-item small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.review-composition-legend-item small { color: var(--muted); font-size: 12px; }
.review-composition-swatch { width: 10px; height: 10px; border-radius: 50%; background: var(--composition-color); }
.review-composition-unavailable { display: grid; gap: 6px; }
.review-composition-unavailable h2,
.review-composition-unavailable p { margin: 0; }
.review-composition-unavailable p { color: var(--muted); font-size: 14px; }
.review-detail-layout { max-width: 1360px; }
.review-commandbar { position: sticky; top: 86px; z-index: 12; display: grid; grid-template-columns: auto minmax(190px, 1fr) minmax(250px, auto) auto; align-items: center; gap: 14px; margin-bottom: 20px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.94); box-shadow: 0 10px 28px rgba(33, 41, 75, .09); backdrop-filter: blur(14px); }
.review-command-title { display: grid; gap: 3px; min-width: 0; }
.review-command-title strong { overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.review-command-title small { color: var(--muted); font-size: 11px; }
.review-command-score { padding: 9px 11px; border: 1px solid var(--violet-line); border-radius: 9px; background: var(--violet-soft); color: #3e329d; font-size: 12px; font-weight: 700; white-space: nowrap; }
.review-focus-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 24px; color: var(--muted); font-size: 12px; font-weight: 700; }
.secondary-button:disabled { cursor: not-allowed; opacity: .48; }
.score-hero { padding: 25px; border: 1px solid var(--violet-line); background: linear-gradient(120deg, #f5f3ff, #fff); border-radius: 17px; display: flex; align-items: center; gap: 22px; margin-bottom: 25px; }
.score-ring { width: 96px; height: 96px; display: grid; place-items: center; flex: none; border-radius: 50%; color: #4e3bd0; font-size: 18px; font-weight: 850; letter-spacing: -.6px; line-height: 1; background: conic-gradient(var(--violet) 0 68%, #e7e4ff 68% 100%); position: relative; }
.score-ring::after { content: ""; position: absolute; inset: 9px; border-radius: inherit; background: #f9f8ff; }
.score-ring span { position: relative; z-index: 1; }
.score-hero p { color: var(--muted); margin-bottom: 0; }
.review-question { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 23px; margin-bottom: 14px; }
.review-question header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.review-question .question-text { font-size: 16px; margin: 18px 0; }
.review-option { padding: 11px 14px; border-radius: 9px; border: 1px solid var(--line); margin: 7px 0; font-size: 14px; }
.review-option.selected { background: #eef6ff; color: #1c5aa6; border-color: #b7d8ff; font-weight: 650; }
.review-option.correct { background: var(--mint-soft); color: #087d5e; border-color: #a8e9d8; font-weight: 700; }
.review-option.wrong { background: #fff0f2; color: #b73147; border-color: #ffc6cf; }
.explanation { color: #4f4787; background: #f3f1ff; border-left: 3px solid var(--violet); padding: 14px; border-radius: 0 10px 10px 0; margin-top: 16px; line-height: 1.55; font-size: 14px; }
.feedback-button { display: inline-flex; align-items: center; gap: 7px; min-height: 34px; padding: 7px 10px; border: 1px solid #e6cda8; border-radius: 9px; color: #996014; background: #fffaf1; cursor: pointer; font: 750 12px inherit; transition: border .16s, background .16s, color .16s; }
.feedback-button:hover { border-color: #d69a45; color: #7f4908; background: #fff4df; }
.feedback-button svg { width: 15px; height: 15px; flex: 0 0 15px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.feedback-sent { display: inline-flex; align-items: center; min-height: 30px; padding: 6px 9px; border: 1px solid #bce7d7; border-radius: 8px; color: #087d5e; background: var(--mint-soft); font-size: 11px; font-weight: 800; }
.feedback-modal { position: fixed; inset: 0; z-index: 95; display: grid; place-items: center; padding: 24px; }
.feedback-modal-backdrop { position: absolute; inset: 0; border: 0; background: rgba(21, 28, 46, .46); backdrop-filter: blur(4px); cursor: default; }
.feedback-dialog { position: relative; width: min(100%, 650px); max-height: min(760px, calc(100dvh - 48px)); overflow: auto; padding: 25px; border: 1px solid #e5e1f4; border-radius: 19px; background: #fff; box-shadow: 0 26px 70px rgba(18, 26, 53, .25); }
.feedback-dialog > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.feedback-dialog h2 { margin: 5px 0 7px; font-size: 24px; }
.feedback-dialog p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.feedback-target { display: grid; gap: 4px; padding: 14px; border: 1px solid var(--violet-line); border-radius: 12px; background: #f8f7ff; }
.feedback-target > span { color: var(--violet); font-size: 10px; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.feedback-target strong { font-size: 14px; }
.feedback-target small { color: var(--muted); font-size: 12px; }
.feedback-category-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 20px 0; padding: 0; border: 0; }
.feedback-category-list legend { grid-column: 1 / -1; margin-bottom: 3px; color: #334158; font-size: 12px; font-weight: 800; }
.feedback-category { display: flex; align-items: center; gap: 8px; min-height: 42px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 10px; color: #58667e; background: #fff; cursor: pointer; font: 700 12px inherit; text-align: left; transition: border .16s, background .16s, color .16s; }
.feedback-category:hover { border-color: #b7adff; background: #faf9ff; color: #4d3fca; }
.feedback-category.is-selected { border-color: var(--violet); background: var(--violet-soft); color: #493ac7; }
.feedback-category svg { width: 15px; height: 15px; flex: 0 0 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feedback-note-field textarea { width: 100%; min-height: 112px; resize: vertical; margin-top: 7px; padding: 11px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); font: inherit; line-height: 1.5; }
.feedback-note-field textarea:focus { border-color: #aaa0ff; outline: 3px solid rgba(93, 69, 232, .12); }
.feedback-dialog > footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); }
.feedback-dialog > footer > small { max-width: 330px; color: var(--muted); font-size: 11px; line-height: 1.45; }
.feedback-dialog > footer > div { display: flex; gap: 8px; }
.review-case { overflow: visible; margin-bottom: 16px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.review-case-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 21px clamp(23px, 3vw, 42px); border-bottom: 1px solid var(--line); border-radius: 16px 16px 0 0; background: #fff; }
.review-case-header h2 { margin: 4px 0 0; font-size: 18px; }
.case-header-actions { display: flex; align-items: center; justify-content: end; gap: 10px; }
.case-pin-button { display: inline-flex; align-items: center; gap: 7px; min-height: 34px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 9px; color: #5b6880; background: #fff; cursor: pointer; font: 750 12px inherit; transition: color .16s, border .16s, background .16s, box-shadow .16s; }
.case-pin-button:hover { border-color: #afa5ff; color: #4d3fca; background: #faf9ff; }
.case-pin-button.is-pinned { border-color: var(--violet); color: #fff; background: var(--violet); box-shadow: 0 7px 15px rgba(93, 69, 232, .2); }
.case-pin-button svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.9; }
.case-shared-context { margin: 20px clamp(23px, 3vw, 42px) 0; padding: 18px clamp(18px, 2.4vw, 30px); border: 1px solid #ded9ff; border-left: 4px solid var(--violet); border-radius: 0 13px 13px 0; background: linear-gradient(100deg, #f8f7ff, #fbfbff); }
.exam-case-context { margin: 0 0 22px; }
.exam-case-context .eyebrow { display: block; margin-bottom: 8px; }
.case-shared-context.is-pinned { position: sticky; top: 158px; z-index: 9; box-shadow: 0 12px 28px rgba(57, 43, 155, .14); }
.case-shared-stem { padding: 0; line-height: 1.72; font-size: 16px; }
.case-shared-media { margin: 18px 0 0; }
.case-subquestions { padding: 0 clamp(23px, 3vw, 42px); }
.case-subquestion { padding: 22px 0; border-top: 1px solid var(--line); }
.case-subquestion:first-child { margin-top: 18px; }
.case-subquestion header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; color: var(--ink); }
.case-subquestion header span { color: var(--muted); font-size: 12px; text-align: right; }
.case-subquestion .question-text { margin: 14px 0; font-size: 16px; }

.admin-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .8fr); gap: 18px; }
.admin-page { max-width: 1440px; margin: 0 auto; }
.admin-console { max-width: 1440px; margin: 0 auto; }
.admin-console-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 18px; align-items: start; }
.admin-module-nav { position: sticky; top: 94px; display: grid; gap: 5px; padding: 10px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.admin-module-link { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 39px; padding: 9px 10px; border: 0; border-radius: 9px; color: #617087; background: transparent; cursor: pointer; text-align: left; font: 750 12px inherit; }
.admin-module-link:hover { color: #4d3fca; background: #f7f5ff; }
.admin-module-link.is-active { color: #4d3fca; background: var(--violet-soft); }
.admin-module-link b { display: inline-grid; place-items: center; min-width: 19px; height: 19px; border-radius: 999px; color: #fff; background: var(--violet); font-size: 10px; }
.owner-module { min-height: 470px; padding: 25px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.owner-module > h2 { margin: 5px 0 7px; font-size: 24px; }
.owner-module > p { max-width: 700px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.owner-shortcuts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 20px; }
.owner-shortcut { display: grid; gap: 7px; min-height: 130px; padding: 15px; border: 1px solid #e5e1f5; border-radius: 12px; color: var(--ink); background: #fbfaff; cursor: pointer; text-align: left; transition: border .16s, box-shadow .16s, transform .16s; }
.owner-shortcut:hover { border-color: #b9afff; box-shadow: 0 10px 22px rgba(68, 53, 159, .09); transform: translateY(-1px); }
.owner-shortcut strong { font-size: 13px; }
.owner-shortcut span, .owner-coming-card span { color: var(--muted); font-size: 12px; line-height: 1.45; }
.owner-coming-card { display: grid; gap: 6px; margin-top: 22px; padding: 17px; border: 1px dashed #cdd4e0; border-radius: 12px; background: #fafbfe; }
.owner-coming-card strong { color: #435169; font-size: 13px; }
.access-request-list { display: grid; gap: 10px; margin-top: 20px; }
.access-request-item { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 16px; align-items: center; padding: 15px; border: 1px solid #e6e1fa; border-radius: 13px; background: #fbfaff; }
.access-request-person { display: grid; gap: 3px; min-width: 0; }
.access-request-person strong { color: var(--ink); font-size: 14px; }
.access-request-person span, .access-request-person small, .access-request-meta small { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.access-request-meta { display: grid; justify-items: center; gap: 2px; min-width: 40px; }
.access-request-meta b { display: inline-grid; place-items: center; min-width: 27px; height: 27px; padding: 0 7px; border-radius: 999px; color: #fff; background: var(--violet); font-size: 12px; }
.access-request-actions { display: flex; gap: 8px; }
.owner-account-layout { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: 16px; margin-top: 20px; }
.owner-status-filter { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.owner-status-filter button { display: inline-flex; align-items: center; gap: 7px; min-height: 32px; padding: 6px 9px; border: 1px solid #e1e7ef; border-radius: 999px; color: #65738a; background: #fff; cursor: pointer; font: 600 11px inherit; }
.owner-status-filter button:hover { border-color: #bdcfea; color: #3f5f87; background: #f5faff; }
.owner-status-filter button.is-active { border-color: #c9bfff; color: #5440cf; background: #f3f0ff; }
.owner-status-filter b { display: inline-grid; min-width: 17px; height: 17px; place-items: center; border-radius: 99px; color: inherit; background: rgba(102, 84, 216, .1); font-size: 9px; font-weight: 650; }
.owner-account-list { display: grid; align-content: start; gap: 8px; max-height: 520px; overflow: auto; padding-right: 4px; }
.owner-account-row { width: 100%; display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 64px; padding: 11px; border: 1px solid #e1e8f1; border-radius: 12px; color: var(--ink); background: rgba(255,255,255,.8); cursor: pointer; text-align: left; transition: background .16s ease, border-color .16s ease, transform .16s ease; }
.owner-account-row:hover { border-color: #bcd6e8; background: #f4f9ff; transform: translateY(-1px); }
.owner-account-row.is-selected { border-color: #b9abff; background: linear-gradient(105deg, #f2efff, #f5fbff); box-shadow: 0 8px 20px rgba(83, 67, 183, .08); }
.owner-account-row > span:nth-child(2) { display: grid; gap: 3px; min-width: 0; }
.owner-account-row strong { overflow: hidden; font-size: 12px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.owner-account-row small { color: var(--muted); font-size: 10px; line-height: 1.35; }
.owner-account-avatar { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 10px; color: #365c87; background: #e5f0ff; font-size: 12px; font-weight: 650; }
.owner-account-chevron { color: #8795aa; font-size: 22px; line-height: 1; }
.owner-account-detail { display: grid; align-content: start; gap: 17px; min-height: 300px; padding: 19px; border: 1px solid #dce7ef; border-radius: 14px; background: linear-gradient(145deg, #fff, #f6fbff); }
.owner-account-detail > header { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.owner-account-detail h3 { margin: 4px 0 0; font-size: 17px; font-weight: 650; overflow-wrap: anywhere; }
.owner-account-tabs { display: flex; gap: 3px; overflow-x: auto; padding: 4px; border: 1px solid #e6ebf2; border-radius: 11px; background: rgba(248,250,253,.9); }
.owner-account-tabs button { flex: none; min-height: 30px; padding: 5px 8px; border: 0; border-radius: 7px; color: #738097; background: transparent; cursor: pointer; font: 600 10px inherit; white-space: nowrap; }
.owner-account-tabs button:hover { color: #4f3dca; background: #f0edff; }
.owner-account-tabs button.is-active { color: #4f3dca; background: #fff; box-shadow: 0 2px 7px rgba(49,64,95,.08); }
.owner-account-tab-panel { min-height: 167px; }
.owner-account-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 0; }
.owner-account-facts > div { display: grid; gap: 3px; padding: 10px; border: 1px solid #e8edf3; border-radius: 10px; background: rgba(255,255,255,.78); }
.owner-account-facts dt { color: #748197; font-size: 10px; font-weight: 600; }
.owner-account-facts dd { margin: 0; color: #344158; font-size: 12px; font-weight: 500; line-height: 1.35; }
.owner-account-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.owner-account-actions .primary-button, .owner-account-actions .secondary-button, .owner-account-actions .danger-button { min-height: 35px; padding: 8px 11px; font-size: 11px; font-weight: 650; }
.owner-device-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.owner-device-heading h4 { margin: 0; font-size: 13px; font-weight: 650; }
.owner-device-heading span { color: var(--muted); font-size: 11px; }
.owner-device-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.owner-device-list li { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 9px; border: 1px solid #e6edf1; border-radius: 10px; background: rgba(255,255,255,.72); }
.owner-device-list li > span:nth-child(2) { display: grid; gap: 2px; min-width: 0; }
.owner-device-list strong { overflow: hidden; font-size: 11px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.owner-device-list small { color: var(--muted); font-size: 10px; line-height: 1.35; }
.owner-device-icon { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 9px; color: #187a68; background: #e6f8f2; font-size: 11px; font-weight: 650; }
.owner-device-state { padding: 4px 6px; border-radius: 99px; color: #168667; background: #eafaf4; font-size: 9px; font-weight: 600; }
.owner-device-state.is-revoked { color: #9c5060; background: #fff0f2; }
.owner-device-list .owner-device-empty { display: block; color: var(--muted); font-size: 12px; }
.owner-detail-note, .owner-audit-empty { display: grid; gap: 5px; padding: 13px; border: 1px solid #dde7f0; border-left: 3px solid #75a9cc; border-radius: 0 10px 10px 0; color: #60708a; background: #f7fbfe; font-size: 12px; line-height: 1.5; }
.owner-detail-note strong, .owner-audit-empty strong { color: #39536f; font-size: 12px; font-weight: 650; }
.owner-detail-hint { margin: 12px 0 0; color: #77869a; font-size: 11px; line-height: 1.5; }
.owner-settings-preview { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.owner-settings-preview > div { display: grid; gap: 4px; padding: 13px; border: 1px solid #e7ecf2; border-radius: 10px; background: rgba(255,255,255,.76); }
.owner-settings-preview span { color: #748197; font-size: 10px; }
.owner-settings-preview strong { color: #344158; font-size: 13px; font-weight: 600; }
.owner-access-requests { margin-top: 26px; padding-top: 24px; border-top: 1px solid #e3e8f0; }
.owner-access-requests .section-heading h2 { font-size: 18px; font-weight: 650; }
.correction-stage-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin: 18px 0; }
.correction-stage-row > div { display: grid; gap: 4px; padding: 12px; border: 1px solid #e5e9f0; border-radius: 11px; background: linear-gradient(145deg, #fff, #f8fbff); }
.correction-stage-row span { color: #718096; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.correction-stage-row strong { color: #263b56; font-size: 21px; font-weight: 650; }
.owner-correction-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(230px, .38fr); gap: 16px; align-items: start; }
.owner-correction-layout .feedback-inbox-list { margin-top: 0; }
.owner-correction-guide { display: grid; gap: 12px; padding: 16px; border: 1px solid #dfd8ff; border-radius: 13px; background: linear-gradient(145deg, #fbfaff, #f3f8ff); }
.owner-correction-guide ol { display: grid; gap: 8px; margin: 0; padding-left: 19px; color: #5f6d84; font-size: 12px; line-height: 1.45; }
.owner-correction-guide small { padding-top: 10px; border-top: 1px solid #e3dfff; color: #6653d1; font-size: 11px; }
.owner-report-layout { display: grid; grid-template-columns: minmax(250px, .42fr) minmax(0, 1fr); gap: 16px; align-items: start; }

.owner-report-inbox-list { min-width: 0; margin-top: 16px; }
.owner-report-table-scroll { max-width: 100%; border: 1px solid #e1e7ee; border-radius: 12px; background: #fff; overflow-x: auto; }
.owner-report-table-scroll:focus-visible { outline: 2px solid #6b8fdf; outline-offset: 2px; }
.owner-report-table { width: 100%; min-width: 1080px; border-collapse: collapse; border-spacing: 0; table-layout: fixed; color: #344158; font-size: 12px; }
.owner-report-table .owner-report-col-sender { width: 15%; }
.owner-report-table .owner-report-col-time { width: 13%; }
.owner-report-table .owner-report-col-source-key { width: 18%; }
.owner-report-table .owner-report-col-deck { width: 13%; }
.owner-report-table .owner-report-col-kind { width: 15%; }
.owner-report-table .owner-report-col-reason { width: 16%; }
.owner-report-table .owner-report-col-status { width: 10%; }
.owner-report-table th { padding: 11px 12px; border-bottom: 1px solid #dfe6ed; color: #65748a; background: #f7f9fb; font-size: 10px; font-weight: 750; letter-spacing: .045em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.owner-report-table th:first-child { border-top-left-radius: 11px; }
.owner-report-table th:last-child { border-top-right-radius: 11px; }
.owner-report-table td { display: table-cell; min-width: 0; height: 62px; padding: 10px 12px; border-bottom: 1px solid #e7ecf1; vertical-align: middle; background: transparent; transition: background-color .14s ease; }
.owner-report-table tbody tr:last-child td { border-bottom: 0; }
.owner-report-table .owner-report-row { cursor: pointer; }
.owner-report-table tbody tr { height: 62px; }
.owner-report-table .owner-report-row:hover td, .owner-report-table .owner-report-row:focus-within td { background: #f3f8f6; }
.owner-report-row-open { display: grid; width: 100%; min-width: 0; gap: 3px; padding: 0; border: 0; color: inherit; background: transparent; font: inherit; text-align: left; cursor: pointer; }
.owner-report-row-open:focus-visible { border-radius: 5px; outline: 2px solid #3f8c77; outline-offset: 3px; }
.owner-report-row-open strong, .owner-report-row-open small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.owner-report-time, .owner-report-source-key code, .owner-report-deck, .owner-report-kind { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.owner-report-row-open strong { color: #263b56; font-size: 12px; font-weight: 650; }
.owner-report-row-open small { color: #758399; font-size: 10px; }
.owner-report-time { color: #5f6d80; font-size: 11px; }`r`n.owner-report-table td time { display: block; white-space: nowrap; }
.owner-report-source-key code { color: #405a78; background: transparent; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 10px; }
.owner-report-deck, .owner-report-kind { color: #4c5e75; }
.owner-report-reason span { display: -webkit-box; overflow: hidden; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.owner-report-status .feedback-status { max-width: 100%; justify-content: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.owner-report-search { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: end; margin: 18px 0 10px; padding: 14px; border: 1px solid #e1e7ee; border-radius: 13px; background: #fbfcff; }
.owner-report-search .form-field { margin: 0; }
.owner-report-search .primary-button { min-height: 40px; }
.owner-search-result-count { margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.owner-question-search-result { display: grid; gap: 14px; margin: 16px 0; padding: 16px; border: 1px solid #dfe6ed; border-radius: 14px; background: #fff; }
.owner-question-search-result > header, .owner-search-report-pane > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.owner-question-search-result h3, .owner-search-report-pane h4 { margin: 3px 0 0; font-size: 18px; }
.owner-question-search-result-grid { display: grid; grid-template-columns: minmax(0, 1.22fr) minmax(270px, .78fr); gap: 14px; align-items: start; }
.owner-question-search-result-grid.is-single { grid-template-columns: 1fr; }
.owner-search-question-pane, .owner-search-report-pane { min-width: 0; padding: 14px; border: 1px solid #e2e8ef; border-radius: 11px; background: #fbfcff; }
.owner-search-question-pane { display: grid; gap: 13px; }
.owner-search-report-pane { display: grid; gap: 11px; }
.owner-search-report-list { display: grid; gap: 9px; max-height: 520px; overflow: auto; }
.owner-search-report-card { width: 100%; display: grid; gap: 6px; text-align: left; cursor: pointer; }


.admin-report-route { display: grid; gap: 20px; min-width: 0; }
.owner-review-page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.owner-review-page-heading > div { display: grid; gap: 7px; }
.owner-review-page-heading h1, .owner-review-page-heading p { margin: 0; }
.owner-review-page-heading h1 { font-size: clamp(25px, 3vw, 38px); letter-spacing: -.04em; }
.text-button { width: max-content; padding: 0; border: 0; background: none; color: #2e806a; font: inherit; font-size: 13px; font-weight: 750; cursor: pointer; }
.owner-review-queue { display: grid; gap: 12px; margin-top: 4px; padding-top: 16px; border-top: 1px solid #e4e9ef; }
.owner-review-queue > header { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.owner-review-queue > header > div { display: grid; gap: 4px; }
.owner-review-queue h3 { margin: 0; color: #263b56; font-size: 16px; font-weight: 650; }
.owner-review-queue-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(225px, 1fr)); gap: 9px; }
.owner-review-queue-item { display: grid; gap: 7px; min-width: 0; padding: 12px; border: 1px solid #dfe7e5; border-radius: 11px; background: #fff; color: var(--ink); font: inherit; text-align: left; cursor: pointer; }
.owner-review-queue-item:hover, .owner-review-queue-item:focus-visible, .owner-review-queue-item.is-selected { border-color: #5f9f8c; background: #f1faf6; outline: none; }
.owner-review-queue-item strong { overflow: hidden; font-size: 13px; font-weight: 600; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.owner-review-queue-item small { color: var(--muted); font-size: 11px; }
.owner-review-three-pane { display: grid; grid-template-columns: minmax(0, 1.16fr) minmax(320px, .9fr) minmax(250px, .7fr); align-items: start; border: 1px solid #dce5e2; border-radius: 16px; background: #fff; overflow: hidden; }
.owner-review-three-pane > .owner-review-pane { display: grid; align-content: start; gap: 16px; min-width: 0; min-height: 0; padding: 20px; background: #fff; }
.owner-review-three-pane > .owner-review-pane + .owner-review-pane { border-left: 1px solid #dce5e2; }
.owner-review-report-heading { position: relative; display: flex !important; align-items: flex-start; justify-content: space-between; gap: 12px; }
.owner-review-report-heading h2 { margin: 3px 0 0; font-size: 20px; }
.owner-review-report-info { position: relative; flex: 0 0 auto; }
.owner-review-report-info > summary { list-style: none; cursor: pointer; }
.owner-review-report-info > summary::-webkit-details-marker { display: none; }
.owner-review-report-mark { display: grid; place-items: center; width: 26px; height: 26px; padding: 0; border: 2px solid #263b56; border-radius: 50%; color: #263b56; background: #fff; font: 800 16px/1 inherit; }
.owner-review-report-info[open] .owner-review-report-mark { color: #fff; background: #263b56; }
.owner-review-report-popover { position: absolute; z-index: 4; top: 36px; right: 0; width: min(340px, calc(100vw - 40px)); display: grid; gap: 10px; padding: 14px; border: 1px solid #cfdad7; border-radius: 12px; background: #fff; box-shadow: 0 12px 28px rgba(31, 58, 50, .16); }
.owner-review-report-popover > .eyebrow { color: #66768b; }
.owner-review-report-fields { display: grid; gap: 10px; }
.owner-review-identity { display: grid; gap: 10px; padding-top: 2px; }
.owner-review-identity > strong { color: #66768b; font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
.owner-review-identity dl { display: grid; gap: 7px; margin: 0; }
.owner-review-identity dl > div { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 8px; align-items: baseline; }
.owner-review-identity dt { color: #66768b; font-size: 11px; }
.owner-review-identity dd { margin: 0; color: #33445b; font-size: 11px; overflow-wrap: anywhere; }
.owner-review-decision { display: grid; gap: 10px; padding: 20px; }
.owner-review-decision h2, .owner-review-decision p { margin: 0; }
.owner-review-decision h2 { font-size: 16px; }
.owner-review-decision p { color: #54647a; font-size: 12px; line-height: 1.5; }
.owner-review-queue-empty { margin: 0; color: var(--muted); font-size: 12px; }
.owner-review-report-heading { display: flex !important; align-items: flex-start; justify-content: space-between; gap: 12px; }
.owner-review-report-heading h2 { margin: 3px 0 0; font-size: 20px; }
.owner-review-report-mark { display: grid; place-items: center; width: 26px; height: 26px; border: 2px solid #263b56; border-radius: 50%; color: #263b56; font-size: 16px; font-weight: 800; }
.owner-review-report-fields { display: grid; gap: 10px; }
.owner-review-identity { display: grid; gap: 10px; padding-top: 2px; }
.owner-review-identity > strong { color: #66768b; font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
.owner-review-identity dl { display: grid; gap: 7px; margin: 0; }
.owner-review-identity dl > div { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 8px; align-items: baseline; }
.owner-review-identity dt { color: #66768b; font-size: 11px; }
.owner-review-identity dd { margin: 0; color: #33445b; font-size: 11px; overflow-wrap: anywhere; }
.owner-review-decision { display: grid; gap: 10px; padding-top: 4px; border-top: 1px solid #e4e9ef; }
.owner-review-decision h2, .owner-review-decision p { margin: 0; }
.owner-review-decision h2 { font-size: 16px; }
.owner-review-decision p { color: #54647a; font-size: 12px; line-height: 1.5; }
.owner-review-queue-empty { margin: 0; color: var(--muted); font-size: 12px; }
.owner-review-pane > header { display: grid; gap: 6px; }
.owner-review-pane h2, .owner-review-pane p { margin: 0; }
.owner-review-pane h2 { font-size: 19px; }
.owner-review-question { display: grid; gap: 14px; }
.owner-review-question-copy, .owner-review-case-stem { color: #27384e; line-height: 1.65; }
.owner-review-options { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.owner-review-option { display: grid; grid-template-columns: 18px 22px minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 10px 11px; border: 1px solid #e2e8ef; border-radius: 10px; color: #32435c; line-height: 1.45; }
.owner-review-option-marker { width: 15px; height: 15px; border: 1.5px solid #506277; border-radius: 50%; }
.owner-review-option.is-correct .owner-review-option-marker { border: 4px solid #263b56; }
.owner-review-option > strong { color: #6254c7; font-size: 12px; }
.owner-review-option > em { color: #167b62; font-size: 10px; font-style: normal; font-weight: 800; white-space: nowrap; }
.owner-review-option.is-correct { border-color: #8ccdbd; background: #eefaf5; }
.owner-review-explanation { padding-top: 4px; color: #54647a; font-size: 13px; line-height: 1.55; }
.owner-review-explanation summary { cursor: pointer; color: #356e9e; font-weight: 700; }
.owner-review-case-stem { display: grid; gap: 7px; padding: 13px; border-left: 3px solid #7360d9; background: #f8f7ff; }
.owner-review-case-stem h3 { margin: 0; font-size: 16px; }
.owner-review-case-tabs { display: flex; flex-wrap: wrap; gap: 7px; }
.owner-review-case-tabs button { min-width: 50px; padding: 7px 9px; border: 1px solid #d9e0e8; border-radius: 8px; background: #fff; color: #53647b; font: inherit; font-size: 12px; cursor: pointer; }
.owner-review-case-tabs button.is-active { border-color: #5c9d89; background: #edf8f3; color: #176e59; font-weight: 800; }
.owner-review-message { display: grid; gap: 7px; padding: 13px; border: 1px solid #ddd8ff; border-radius: 11px; background: #fbfaff; }
.owner-review-message strong { color: #5748bf; font-size: 12px; }
.owner-review-category { display: grid; gap: 5px; padding-bottom: 13px; border-bottom: 1px solid #e4e9ef; }
.owner-review-category span, .owner-review-report-meta dt { color: #66768b; font-size: 11px; font-weight: 700; }
.owner-review-category strong { color: #263b56; font-size: 16px; font-weight: 650; }
.owner-review-report-meta { display: grid; gap: 9px; margin: 0; padding-top: 2px; }
.owner-review-report-meta div { display: grid; gap: 3px; }
.owner-review-report-meta dd { margin: 0; color: #33445b; font-size: 13px; overflow-wrap: anywhere; }
.owner-review-actions { display: grid; gap: 9px; margin-top: auto; }
.owner-review-actions > button { width: 100%; }
.owner-review-empty { display: grid; justify-items: start; gap: 12px; padding: clamp(28px, 6vw, 72px) 0; }
.owner-review-empty h1, .owner-review-empty p { margin: 0; }
@media (max-width: 1100px) { .owner-review-three-pane { grid-template-columns: 1fr; } .owner-review-three-pane > .owner-review-pane + .owner-review-pane { border-top: 1px solid #dce5e2; border-left: 0; } .owner-review-report-popover { position: static; width: auto; margin-top: 10px; } }
@media (max-width: 720px) { .owner-review-page-heading, .owner-review-queue > header { align-items: stretch; flex-direction: column; } .owner-review-option { grid-template-columns: 18px 20px minmax(0, 1fr); } .owner-review-option > em { grid-column: 3; } .owner-review-identity dl > div { grid-template-columns: 92px minmax(0, 1fr); } }
.owner-report-layout .feedback-inbox-list { margin-top: 0; max-height: 760px; overflow: auto; }
.owner-report-review { display: grid; gap: 14px; min-width: 0; }
.owner-report-review > header h3, .owner-report-review > header p { margin: 0; }
.owner-report-review > header { display: grid; gap: 7px; }
.owner-report-three-pane { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; min-width: 0; }
.owner-report-three-pane > section { min-width: 0; padding: 12px; border: 1px solid #e1e6ed; border-radius: 12px; background: #fbfcfe; }
.owner-report-three-pane h4 { margin: 0 0 10px; color: #33445b; font-size: 12px; }
.owner-correction-source, .owner-correction-editor, .owner-correction-diff { display: grid; gap: 8px; max-height: 510px; overflow: auto; }
.owner-correction-source article, .owner-correction-diff article { display: grid; gap: 5px; padding: 9px; border: 1px solid #e4e8ef; border-radius: 9px; background: #fff; overflow-wrap: anywhere; }
.owner-correction-source strong, .owner-correction-editor span, .owner-correction-diff strong { color: #6254c7; font-size: 10px; font-weight: 800; }
.owner-correction-source div, .owner-correction-diff del, .owner-correction-diff ins { font-size: 11px; line-height: 1.45; white-space: pre-wrap; }
.owner-correction-editor label { display: grid; gap: 5px; }
.owner-correction-editor textarea { width: 100%; min-height: 74px; resize: vertical; padding: 8px; border: 1px solid #d9e0e8; border-radius: 8px; background: #fff; color: var(--ink); font: inherit; font-size: 11px; line-height: 1.45; }
.owner-correction-diff del { color: #a03f4d; background: #fff0f2; text-decoration: none; }
.owner-correction-diff ins { color: #087d5e; background: #eafaf4; text-decoration: none; }
.owner-correction-empty { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.owner-correction-queue { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.owner-correction-queue li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px; border: 1px solid #e2e7ee; border-radius: 10px; background: #fff; }
.owner-correction-queue li > span:first-child { display: grid; gap: 4px; }
.owner-correction-queue small { color: var(--muted); font-size: 11px; }
.owner-placeholder { display: grid; align-content: start; gap: 11px; }
.owner-placeholder > h2, .owner-placeholder > p { margin: 0; }
.admin-mode-note { align-self: center; padding: 8px 10px; border: 1px solid var(--violet-line); border-radius: 999px; color: #4d3fca; background: var(--violet-soft); font-size: 11px; font-weight: 800; }
.admin-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.admin-summary-grid > article { display: grid; gap: 7px; min-height: 130px; padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.admin-summary-grid span, .admin-summary-grid small { color: var(--muted); font-size: 12px; }
.admin-summary-grid strong { color: var(--ink); font-size: 28px; letter-spacing: -.8px; }
.admin-summary-grid small { color: #66748c; }
.admin-feedback-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, .75fr); gap: 18px; align-items: start; }
.feedback-inbox-panel { min-height: 430px; }
.feedback-inbox-list { display: grid; gap: 10px; margin-top: 18px; }
.feedback-inbox-item { display: grid; gap: 7px; padding: 15px; border: 1px solid #e6eaf1; border-radius: 12px; background: #fff; }
.feedback-inbox-item > header, .feedback-inbox-item > footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.feedback-inbox-item > header small, .feedback-inbox-item > footer small, .feedback-item-meta { color: var(--muted); font-size: 11px; }
.feedback-inbox-item > strong { font-size: 14px; }
.feedback-inbox-item > p { margin: 1px 0; color: #46546c; font-size: 13px; line-height: 1.5; }
.feedback-inbox-item .secondary-button, .feedback-inbox-item .primary-button { min-height: 32px; padding: 6px 9px; font-size: 11px; }
.feedback-inbox-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.feedback-source-dialog { width: min(100%, 980px); }
.feedback-source-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 16px; }
.feedback-source-meta span { display: grid; gap: 3px; padding: 10px 11px; border: 1px solid #e0e3ef; border-radius: 10px; color: #46546c; background: #fbfcff; font-size: 12px; overflow-wrap: anywhere; }
.feedback-source-meta b { color: #728099; font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.feedback-source-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.feedback-source-field { display: grid; gap: 7px; padding: 12px; border: 1px solid #e0e3ef; border-radius: 11px; color: #324159; background: #fff; overflow-wrap: anywhere; }
.feedback-source-field > span { color: #6c5ed5; font-size: 10px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.feedback-source-field > div { font-size: 13px; line-height: 1.55; }
.feedback-source-field > div > :first-child { margin-top: 0; }
.feedback-source-field > div > :last-child { margin-bottom: 0; }
.feedback-source-field em { color: #8591a5; font-size: 12px; font-style: normal; }
.feedback-source-field.is-wide, .feedback-source-choices, .feedback-source-image { margin-top: 12px; }
.feedback-source-choices ol { display: grid; gap: 7px; margin: 0; padding-left: 25px; }
.feedback-source-choices li { padding: 9px 10px; border: 1px solid #e6e9f0; border-radius: 8px; background: #fbfcff; font-size: 13px; line-height: 1.45; }
.feedback-source-choices li > div { display: inline; margin-left: 5px; }
.feedback-source-choices small { color: #637086; font-size: 12px; }
.feedback-source-tags { grid-column: 1 / -1; }
.feedback-tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.feedback-tag-list b { padding: 4px 8px; border-radius: 999px; color: #5140c7; background: #f0edff; font-size: 11px; font-weight: 750; }
.feedback-source-image .question-media { margin: 0; }
.feedback-source-detected { display: block; margin-top: 12px; color: #728099; font-size: 11px; }
.feedback-status { display: inline-flex; align-items: center; min-height: 24px; padding: 4px 8px; border-radius: 999px; font-size: 10px; font-weight: 850; }
.feedback-status.is-new { color: #9a5a03; background: #fff2dc; }
.feedback-status.is-reviewing { color: #315aad; background: #eaf1ff; }
.feedback-status.is-accepted { color: #5140c7; background: var(--violet-soft); }
.feedback-status.is-resolved { color: #087d5e; background: var(--mint-soft); }
.feedback-empty { display: grid; gap: 5px; place-items: center; min-height: 270px; padding: 28px; border: 1px dashed #cfd6e2; border-radius: 12px; color: var(--muted); text-align: center; }
.feedback-empty strong { color: #3e4d64; }
.feedback-empty span { max-width: 310px; font-size: 13px; line-height: 1.55; }
.admin-side-stack { display: grid; gap: 18px; }
.correction-queue-panel, .admin-sync-panel { display: grid; gap: 12px; }
.correction-queue-panel h2, .admin-sync-panel h2 { margin: 0; }
.correction-queue-panel p, .admin-sync-panel li { color: #5d6b82; font-size: 13px; line-height: 1.55; }
.correction-queue-panel > small { padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.5; }
.correction-queue-list { display: grid; gap: 8px; }
.correction-queue-list > div { display: grid; gap: 4px; padding: 10px; border: 1px solid #e3defd; border-radius: 10px; background: #faf9ff; }
.correction-queue-list strong { font-size: 13px; }
.correction-queue-list span { color: var(--muted); font-size: 11px; }
.admin-sync-panel ol { display: grid; gap: 8px; margin: 0; padding-left: 20px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
@media (max-width: 1100px) { .owner-report-three-pane { grid-template-columns: 1fr; } }
@media (max-width: 820px) { .owner-account-layout, .owner-correction-layout, .owner-report-layout { grid-template-columns: 1fr; } .owner-account-list { max-height: 350px; } .owner-shortcuts, .correction-stage-row { grid-template-columns: 1fr; } }
.toolbar { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin: 13px 0 17px; }
.search { width: 100%; border: 1px solid var(--line); padding: 10px 11px; border-radius: 9px; color: var(--ink); }
.question-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.question-table th { color: var(--muted); background: #fafbfe; text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.question-table th, .question-table td { padding: 13px 10px; border-bottom: 1px solid var(--line); }
.table-title { font-weight: 700; color: #303b50; }
.soft-tag { color: #4d3fca; background: var(--violet-soft); padding: 4px 7px; border-radius: 99px; font-size: 10px; font-weight: 750; }
.access-row { display: flex; justify-content: space-between; gap: 9px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.access-row span:last-child { color: var(--muted); font-size: 12px; }
.notice { background: #f9faff; border: 1px dashed #cbd3e6; border-radius: 11px; padding: 13px; color: #65718a; font-size: 12px; line-height: 1.55; }
.auth-view { min-height: calc(100dvh - 128px); display: grid; place-items: center; }
.auth-card { width: min(100%, 980px); display: grid; grid-template-columns: 1fr .94fr; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow); }
.auth-art { padding: clamp(28px, 5vw, 55px); min-height: 500px; color: white; background: linear-gradient(145deg, #5540da, #8e6cfa 60%, #2bcfc3); position: relative; overflow: hidden; }
.auth-art::after { content: ""; position: absolute; inset: auto -85px -110px auto; width: 330px; height: 330px; border: 28px solid rgba(255,255,255,.15); border-radius: 50%; }
.auth-art h1 { margin: 54px 0 12px; font-size: clamp(28px, 4vw, 43px); max-width: 11ch; }
.auth-art p { color: rgba(255,255,255,.82); max-width: 35ch; line-height: 1.6; }
.auth-points { margin-top: 42px; display: grid; gap: 12px; color: rgba(255,255,255,.89); font-size: 13px; }
.auth-points span::before { content: "✓"; display: inline-grid; place-items: center; width: 19px; height: 19px; margin-right: 8px; color: #4d3fca; border-radius: 50%; background: #fff; font-size: 11px; font-weight: 800; }
.auth-form { padding: clamp(28px, 5vw, 55px); display: flex; flex-direction: column; justify-content: center; }
.auth-form h2 { font-size: 25px; margin-bottom: 7px; }
.auth-form > p { color: var(--muted); font-size: 14px; margin-bottom: 29px; }
.auth-google-button { min-height: 44px; display: grid; place-items: center; color: var(--muted); font-size: 0.9rem; }
.auth-google-button > div { max-width: 100%; border-radius: 999px; overflow: hidden; }
.form-field { display: grid; gap: 7px; margin-bottom: 16px; color: #54617a; font-size: 12px; font-weight: 700; }
.form-field input { border: 1px solid var(--line); border-radius: 10px; padding: 12px; font: inherit; color: var(--ink); }
.form-field input:focus { border-color: var(--violet); outline: 3px solid rgba(93, 69, 232,.12); }
.auth-form .primary-button { width: 100%; margin-top: 7px; }
.auth-form small { color: var(--muted); text-align: center; line-height: 1.55; margin: 18px 0 0; }

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 76px minmax(0, 1fr); }
  .sidebar-toggle { display: none; }
  .sidebar { padding: 24px 10px 16px; }
  .brand { margin: 0 auto 33px; }
  .brand > span:last-child, .nav-item { font-size: 0; justify-content: center; padding: 12px 6px; }
  .nav-icon { width: 19px; height: 19px; flex-basis: 19px; }
  .sidebar-account-controls { justify-content: center; }
  .sidebar-footer .profile-trigger { flex: 0 0 36px; padding: 5px; }
  .sidebar-footer .profile-trigger > span:nth-child(2), .sidebar-footer .profile-trigger > svg { display: none; }
  .mini-profile span:nth-child(2), .mini-profile .quiet-button, .sidebar-footer p { display: none; }
  .mini-profile { justify-content: center; padding: 12px 0; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .score-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .exam-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .library-workspace { grid-template-columns: 1fr; }
  .library-ranking-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); order: 2; }
  .library-ranking-rail > h2 { grid-column: 1 / -1; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .weakness-grid { grid-template-columns: 1fr; }
  .radar-chart-wrap { grid-template-columns: 1fr; }
  .admin-grid { grid-template-columns: 1fr; }
  .admin-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-feedback-layout { grid-template-columns: 1fr; }
  .admin-console-layout { grid-template-columns: 1fr; }
  .admin-module-nav { position: static; display: flex; overflow-x: auto; padding: 8px; }
  .admin-module-link { flex: 0 0 auto; }
  .review-commandbar { grid-template-columns: auto minmax(0, 1fr) auto; }
  .review-command-score { grid-column: 2 / -1; }
}
@media (max-width: 680px) {
  .app-shell { display: block; }
  .sidebar { display: none; }
  .app-shell.is-mobile-nav-open .sidebar { display: flex; position: fixed; inset: 0 58px 0 0; height: 100dvh; z-index: 40; padding: 24px 16px; box-shadow: 18px 0 35px rgba(18,25,48,.16); }
  .app-shell.is-mobile-nav-open .brand { margin: 0 9px 34px; }
  .app-shell.is-mobile-nav-open .brand > span:last-child, .app-shell.is-mobile-nav-open .nav-item { font-size: 14px; justify-content: flex-start; padding: 12px 13px; }
  .app-shell.is-mobile-nav-open .nav-icon { width: 18px; height: 18px; flex-basis: 18px; }
  .app-shell.is-mobile-nav-open .mini-profile span:nth-child(2), .app-shell.is-mobile-nav-open .mini-profile .quiet-button, .app-shell.is-mobile-nav-open .sidebar-footer p { display: block; }
  .topbar { display: flex; height: 64px; padding: 0 16px; }
  .app-shell.is-mobile-nav-open .sidebar-footer .profile-trigger { flex: 1 1 auto; padding: 5px 8px 5px 5px; }
  .app-shell.is-mobile-nav-open .sidebar-footer .profile-trigger > span:nth-child(2), .app-shell.is-mobile-nav-open .sidebar-footer .profile-trigger > svg { display: block; }
  .mobile-menu { display: block; }
  .workspace-switcher { display: none; }
  .view-host { padding: 24px 16px 38px; }
  .page-heading { align-items: start; flex-direction: column; margin-bottom: 22px; }
  .page-heading .primary-button { width: 100%; }
  .dashboard-heading-actions, .dashboard-controls { width: 100%; }
  .dashboard-controls { flex-wrap: wrap; }
  .dashboard-filter-field { flex: 1 1 150px; }
  .hero { min-height: 236px; border-radius: 16px; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .score-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: -8px; }
  .weakness-section, .frequent-wrong-section { padding: 18px; }
  .frequent-wrong-item { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
  .frequent-wrong-review { grid-column: 1 / -1; width: fit-content; }
  .library-empty-state { min-height: 320px; margin-top: 18px; padding: 38px 20px; }
  .library-tab-list { overflow-x: auto; padding: 0 4px; }
  .library-tab { min-width: 124px; padding-right: 18px; padding-left: 18px; }
  .library-workspace { gap: 18px; padding-top: 18px; }
  .library-ranking-rail { grid-template-columns: 1fr; }
  .library-ranking-rail > h2 { grid-column: auto; }
  .library-content-card { min-height: 360px; padding: 18px; }
  .library-page .library-controls { grid-template-columns: 1fr; }
  .library-controls select, .library-tag-filter { width: 100%; min-width: 0; }
  .library-content-card > header { align-items: stretch; flex-direction: column; }
  .library-content-card > header .primary-button, .library-personal-toolbar .primary-button { width: 100%; }
  .library-local-state { margin: 38px auto; }
  .library-draft-row { align-items: flex-start; flex-direction: column; }
  .library-private-overview { grid-template-columns: 1fr; }
  .library-private-overview dl { grid-template-columns: 1fr; }
  .library-personal-card-grid, .library-result-card-grid, .library-draft-card-grid { grid-template-columns: 1fr; }
  .library-personal-summary { grid-template-columns: 1fr; }
  .public-exam-card-list, .public-exam-overview { grid-template-columns: 1fr; }
  .public-sample-reader { grid-column: auto; }
  .library-attempt-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .library-attempt-row > b { grid-column: 1 / -1; }
  .performance-heading, .performance-toolbar, .radar-context { align-items: stretch; flex-direction: column; }
  .performance-tabs { width: 100%; }
  .performance-tab { flex: 1; }
  .chart-caption { margin-left: 0; }
  .trend-chart svg { height: 250px; }
  .radar-legend { grid-template-columns: 1fr; }
  .case-header-actions { align-items: flex-end; flex-direction: column; }
  .case-shared-context.is-pinned { top: 84px; }
  .exam-grid { grid-template-columns: 1fr; }
  .exam-start-meta { grid-template-columns: 1fr; }
  .exam-start-actions { flex-direction: column-reverse; }
  .exam-start-actions button { width: 100%; }
  .exam-commandbar { top: 74px; grid-template-columns: 1fr auto; gap: 8px; padding: 10px; }
  .question-progress { grid-column: 1 / -1; order: -1; }
  .command-stat { display: none; }
  .timer { font-size: 12px; }
  .question-card { border-radius: 15px; padding: 19px; }
  .app-shell.is-exam-focus .view-host { padding: 24px 16px 38px; }
  .exam-player-v2-header { position: static; grid-template-columns: 1fr; align-items: stretch; }
  .exam-player-v2-commandbar { justify-content: flex-start; }
  .exam-player-v2-tools { justify-content: flex-start; }
  .active-exam-layout-picker { grid-column: auto; }
  .exam-player-v2 .exam-question-card { padding: 20px; border-radius: 16px; }
  .exam-player-v2-actions { flex-wrap: wrap; }
  .exam-player-v2-actions .primary-button { margin-left: 0; }
  .feedback-modal { padding: 14px; }
  .feedback-dialog { max-height: calc(100dvh - 28px); padding: 19px; border-radius: 16px; }
  .feedback-category-list { grid-template-columns: 1fr; }
  .feedback-dialog > footer { align-items: flex-start; flex-direction: column; }
  .feedback-dialog > footer > div { width: 100%; }
  .feedback-dialog > footer button { flex: 1; }
  .feedback-source-meta, .feedback-source-grid { grid-template-columns: 1fr; }
  .feedback-source-tags { grid-column: auto; }
  .feedback-inbox-item > footer { align-items: flex-start; flex-direction: column; }
  .feedback-inbox-actions { width: 100%; justify-content: stretch; }
  .feedback-inbox-actions > button { flex: 1; }
  .admin-summary-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .admin-summary-grid > article { min-height: 112px; padding: 14px; }
  .admin-summary-grid strong { font-size: 24px; }
  .owner-module { min-height: 0; padding: 19px; }
  .owner-report-search, .owner-question-search-result-grid { grid-template-columns: 1fr; }
  .owner-shortcuts { grid-template-columns: 1fr; }
  .notification-panel { top: 58px; right: 12px; }
  .library-controls { align-items: stretch; flex-direction: column; }
  .question-text { font-size: 18px; }
  .option { grid-template-columns: 25px 1fr 18px; padding: 11px; font-size: 14px; }
  .score-hero { align-items: flex-start; }
  .review-summary-layout { padding: 20px; }
  .review-composition-layout { grid-template-columns: 1fr; }
  .review-composition-chart { max-width: 190px; }
  .review-commandbar { position: static; grid-template-columns: 1fr auto; gap: 10px; }
  .review-commandbar .secondary-button { grid-column: 1 / -1; width: fit-content; }
  .review-command-title { grid-column: 1 / -1; }
  .review-command-score { grid-column: 1 / -1; overflow: auto; white-space: normal; }
  .review-commandbar .primary-button { width: 100%; }
  .recent-row { grid-template-columns: 1fr auto; gap: 6px 12px; }
  .recent-row > :nth-child(2), .recent-row > :nth-child(3) { display: none; }
  .auth-view { min-height: calc(100dvh - 112px); }
  .is-login .view-host { padding: 16px; }
  .is-login .auth-view { min-height: calc(100dvh - 32px); }
  .auth-card { grid-template-columns: 1fr; }
  .auth-art { min-height: auto; }
  .auth-art h1 { margin-top: 26px; }
  .auth-points { display: none; }
  .question-table th:nth-child(3), .question-table td:nth-child(3) { display: none; }
  .dashboard-heading-actions { align-items: stretch; }
  .dashboard-retry-button, .dashboard-heading-actions .primary-button { flex: 1 1 100%; }
  .review-case-header { align-items: flex-start; flex-direction: column; }
  .case-header-actions { width: 100%; align-items: center; flex-direction: row; justify-content: space-between; }
  .case-pin-button span { display: none; }
  .case-pin-button { min-width: 36px; justify-content: center; padding-inline: 9px; }
}

.builder-page { max-width: 1540px; margin: 0 auto; }
.builder-deck-row small, .builder-list-note { color: var(--muted); font-size: 12px; }
.builder-layout { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(330px, .7fr); gap: 22px; align-items: start; }
.builder-decks, .builder-settings { padding: 27px; }
.builder-decks { border-color: #dce7f5; background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(244,248,255,.96)); }
.builder-settings { border-color: #e2dcfa; background: linear-gradient(155deg, rgba(255,255,255,.98), rgba(249,247,255,.96)); }
.builder-decks-heading { margin-bottom: 18px; }
.builder-decks-heading p { margin-bottom: 0; }
.builder-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; margin-bottom: 13px; }
.builder-tree-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: end; gap: 6px; }
.builder-tree-actions .quiet-button, .builder-filter-button { min-height: 38px; padding: 7px 10px; border-radius: 9px; font-size: 12px; font-weight: 750; }
.builder-tree-actions .quiet-button { margin-left: 0; border: 1px solid transparent; }
.builder-tree-actions .quiet-button:hover { color: var(--violet); background: #f5f3ff; border-color: #e4defe; }
.builder-tree-actions .quiet-button:disabled { opacity: .48; cursor: not-allowed; }
.builder-tree-actions .quiet-button:disabled:hover { color: var(--muted); border-color: transparent; background: transparent; }
.builder-filter-button { display: inline-flex; gap: 6px; align-items: center; border: 1px solid var(--line); color: #59657a; background: #fff; cursor: pointer; }
.builder-filter-button b { display: grid; min-width: 18px; height: 18px; place-items: center; padding: 0 5px; border-radius: 999px; color: #fff; background: #78849a; font-size: 10px; }
.builder-filter-button:hover:not(:disabled), .builder-filter-button.is-active { color: #4d3fca; border-color: #cfc6ff; background: #f5f3ff; }
.builder-filter-button.is-active b { background: var(--violet); }
.builder-filter-button:disabled { opacity: .5; cursor: not-allowed; }
.builder-scope-control { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 0 16px; padding: 12px 14px; border: 1px solid #e9e6f6; border-radius: 12px; background: #fafaff; }
.builder-scope-control > div { display: grid; gap: 3px; }
.builder-scope-control strong { color: var(--ink); font-size: 13px; }
.builder-scope-control small { color: var(--muted); font-size: 11px; }
.builder-allocation-tray { display: grid; gap: 11px; margin: 0 0 16px; padding: 14px; border: 1px solid #ded8ff; border-radius: 14px; background: linear-gradient(135deg, #faf9ff, #fff); }
.builder-allocation-tray.is-empty { border-style: dashed; color: var(--muted); background: #fcfcff; }
.builder-allocation-tray > header, .builder-allocation-tray footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.builder-allocation-tray header > div { display: grid; gap: 3px; }
.builder-allocation-tray header strong { color: var(--ink); font-size: 13px; }
.builder-allocation-tray .eyebrow { font-size: 10px; }
.builder-allocation-tray > p { margin: 0; color: #64748b; font-size: 12px; line-height: 1.5; }
.builder-allocation-tray footer { color: #65718a; font-size: 11px; line-height: 1.4; }
.builder-allocation-tray footer small { color: #5546c8; white-space: nowrap; }
.allocation-status { display: inline-flex; align-items: center; min-height: 26px; padding: 4px 8px; border-radius: 999px; color: #5a4bc7; background: #eeebff; font-size: 11px; font-weight: 800; }
.allocation-status.is-error { color: #a14645; background: #fff0f0; }
.allocation-status.is-warning { color: #936219; background: #fff6df; }
.allocation-status.is-empty { color: #68748a; background: #f1f3f7; }
.builder-allocation-list { display: grid; gap: 7px; }
.builder-allocation-row { display: grid; grid-template-columns: minmax(0, 1fr) 112px 34px; align-items: end; gap: 10px; padding: 9px 9px 9px 11px; border: 1px solid #e9e6f7; border-radius: 10px; background: #fff; }
.builder-allocation-row > div { display: grid; gap: 3px; min-width: 0; }
.builder-allocation-row strong { overflow: hidden; color: var(--ink); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.builder-allocation-row small { color: var(--muted); font-size: 10px; }
.builder-allocation-row label { display: grid; gap: 3px; }
.builder-allocation-row label > span { color: #728099; font-size: 10px; font-weight: 750; }
.builder-allocation-row input { width: 100%; min-height: 32px; padding: 5px 8px; border: 1px solid #d9ddec; border-radius: 8px; color: var(--ink); background: #fff; font: 750 12px inherit; }
.builder-allocation-row input:focus { outline: 2px solid #cfc7ff; border-color: #8c7dff; }
.builder-allocation-remove { width: 34px; height: 32px; padding: 0; color: #9a455d; font-size: 18px; }
.builder-switch { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px; min-height: 44px; padding: 8px 10px; border: 1px solid #e0e3ef; border-radius: 12px; background: #fcfcff; color: #637086; font-size: 12px; font-weight: 750; cursor: pointer; transition: border-color .18s ease, background .18s ease; }
.builder-switch input { position: absolute; inline-size: 1px; block-size: 1px; opacity: 0; }
.builder-switch > span { position: relative; grid-column: 2; grid-row: 1; width: 38px; height: 22px; margin: 0; border-radius: 99px; background: #cbd5e1; box-shadow: inset 0 0 0 1px rgba(71,85,105,.11); transition: background .18s ease; }
.builder-switch > span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 2px 4px rgba(30,41,59,.22); transition: transform .18s ease; }
.builder-switch input:checked + span { background: var(--violet); }
.builder-switch input:checked + span::after { transform: translateX(16px); }
.builder-switch input:focus-visible + span { outline: 2px solid var(--violet); outline-offset: 2px; }
.builder-switch > div { display: grid; gap: 2px; min-width: 0; }
.builder-switch b { grid-column: 1; grid-row: 1; min-width: 0; color: var(--ink); font-size: 12px; line-height: 1.3; }
.builder-switch small { color: #728099; font-weight: 550; line-height: 1.35; }
.builder-switch:has(input:checked) { border-color: #cfc7ff; background: #f7f5ff; }
.builder-question-order { margin-top: 2px; }
.builder-deck-list { display: block; height: clamp(520px, calc(100dvh - 350px), 710px); overflow: auto; overscroll-behavior: contain; border: 1px solid var(--line); border-radius: 15px; background: var(--tree-canvas); scrollbar-gutter: stable; }
.builder-deck-list {
  --builder-tree-indent: 24px;
  --builder-tree-name-pad: 4px;
  --builder-disclosure-size: 22px;
  --builder-disclosure-half: 11px;
  --builder-disclosure-center: calc(var(--builder-tree-name-pad) + var(--builder-disclosure-half));
  --builder-elbow-gap: var(--builder-disclosure-half);
}
.builder-tree-root, .builder-tree-node { position: relative; }
.builder-tree-children { position: relative; margin-left: 31px; border-left: 1px solid #d8ddea; }
.builder-tree-children > .builder-tree-node::before { position: absolute; top: 0; left: -1px; width: 20px; height: 51px; border-bottom: 1px solid #d8ddea; content: ""; }
.builder-tree-children > .builder-tree-node.is-last::after { position: absolute; top: 51px; right: auto; bottom: 0; left: -2px; width: 2px; background: var(--tree-canvas); content: ""; }
.builder-deck-row { position: relative; display: flex; gap: 7px; align-items: flex-start; min-height: 80px; padding: 13px 16px; border-bottom: 1px solid var(--line); cursor: pointer; }
.builder-tree-children > .builder-tree-node > .builder-deck-row { padding-left: 35px; }
.builder-deck-row.has-branch-summary { min-height: 104px; }
.builder-deck-row:last-child { border-bottom: 0; }
.builder-deck-row:hover, .builder-deck-row.is-selected { background: linear-gradient(90deg, #f2f4ff, #f9f6ff); }
.builder-deck-row label { display: flex; flex: 1; gap: 13px; align-items: flex-start; min-height: 54px; padding: 2px 0; cursor: pointer; }
.builder-deck-row input[type="checkbox"] { appearance: none; width: 20px; height: 20px; flex: 0 0 20px; margin-top: 1px; border: 1.5px solid #b7c0cf; border-radius: 6px; background: #fff; cursor: pointer; transition: border .16s ease, background .16s ease, box-shadow .16s ease; }
.builder-deck-row input[type="checkbox"]:hover { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(93,69,232,.09); }
.builder-deck-row input[type="checkbox"]:checked { border-color: var(--violet); background-color: var(--violet); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m3.2 8.2 3 3 6.6-6.5' fill='none' stroke='white' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-position: center; background-repeat: no-repeat; }
.builder-deck-row input[type="checkbox"]:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }
.builder-deck-row label > span { display: grid; align-content: start; gap: 5px; min-width: 0; }
.builder-deck-row label > span > strong { line-height: 20px; font-weight: 600; }
.builder-deck-row.has-branch-summary label > span { grid-template-rows: 20px 24px 16px; }
.builder-deck-row.has-branch-summary small { display: block; line-height: 16px; white-space: nowrap; }
.deck-counts { display: flex !important; flex-wrap: wrap; gap: 6px; }
.deck-count-chip { display: inline-flex !important; width: fit-content; align-items: center; gap: 4px; padding: 3px 7px; border: 1px solid #dbe3f0; border-radius: 999px; color: #59657b; background: #f8fafc; font-size: 12px; font-weight: 500; line-height: 1.15; }
.deck-count-chip b { color: var(--ink); font-size: 12px; font-weight: 650; }
.deck-count-chip.is-case { border-color: #ddd6fe; color: #6d28d9; background: #f5f3ff; }
.deck-count-chip.is-case b { color: #5b34df; }
.deck-expand, .deck-expand-placeholder { width: 30px; height: 30px; flex: 0 0 30px; display: grid; place-items: center; align-self: flex-start; border: 0; background: transparent; color: #64748b; }
.deck-expand { border-radius: 8px; cursor: pointer; transition: color .16s ease, background-color .16s ease, transform .16s ease; }
.deck-expand svg { width: 17px; height: 17px; transition: transform .18s ease; }
.deck-expand.is-expanded svg { transform: rotate(90deg); }
.deck-expand:hover { color: var(--primary); background: #ede9fe; }
.deck-expand:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.builder-tree-table { width: max-content; min-width: 852px; }
.builder-tree-header, .builder-deck-row { grid-template-columns: minmax(480px, max-content) 44px 180px 128px; }
.builder-tree-header { position: sticky; z-index: 3; top: 0; display: grid; min-height: 38px; border-bottom: 1px solid #e8ebf2; background: #fcfcff; color: #728099; font-size: 11px; font-weight: 800; line-height: 38px; text-transform: uppercase; letter-spacing: .04em; }
.builder-tree-header > span:first-child { padding-left: 16px; }
.builder-tree-header > span:nth-child(2) { display: grid; place-items: center; }
.builder-tree-header > span:nth-child(3) { padding-left: 2px; text-align: left; }
/* A single canvas: connector geometry terminates at fixed-width deck node boxes. */
.builder-tree-root, .builder-tree-node { position: relative; }
.builder-tree-root { padding: 8px 8px 14px; }
.builder-tree-children { position: relative; margin: 0; border: 0; }
.builder-tree-children::before { position: absolute; z-index: 1; top: 0; bottom: 0; left: calc(var(--builder-disclosure-center) + (var(--tree-spine-depth) * var(--builder-tree-indent))); border-left: 1px solid var(--tree-connector-color); content: ""; pointer-events: none; }
.builder-tree-children > .builder-tree-node::before { position: absolute; z-index: 1; top: 22px; left: calc(var(--builder-disclosure-center) + (var(--tree-spine-depth) * var(--builder-tree-indent))); width: calc(var(--builder-tree-indent) - var(--builder-elbow-gap)); height: 1px; border: 0; border-bottom: 1px solid var(--tree-connector-color); content: ""; pointer-events: none; }
.builder-tree-children > .builder-tree-node:has(> .builder-deck-row .deck-expand-placeholder)::before { width: calc(var(--builder-tree-indent) + var(--builder-disclosure-half)); }
.builder-tree-children > .builder-tree-node.is-last::after { position: absolute; z-index: 1; top: 23px; right: auto; bottom: 0; left: calc(var(--builder-disclosure-center) + (var(--tree-spine-depth) * var(--builder-tree-indent))); width: 2px; height: auto; background: var(--tree-canvas); content: ""; pointer-events: none; }
.builder-deck-row { position: relative; z-index: 2; display: grid; align-items: center; min-height: 44px; margin: 1px 0; padding: 0; border: 0; background: transparent; cursor: default; }
.builder-tree-children > .builder-tree-node > .builder-deck-row { padding-left: 0; }
.builder-deck-row.has-branch-summary { min-height: 44px; }
.builder-deck-row:hover, .builder-deck-row.is-selected { background: transparent; }
.builder-deck-name { display: flex; align-items: center; min-width: 0; min-height: 44px; padding-left: var(--builder-tree-name-pad); }
.deck-tree-indent { flex: 0 0 calc(var(--tree-depth) * var(--builder-tree-indent)); }
.builder-deck-node-box { display: inline-grid; grid-template-columns: 21px minmax(0, 1fr); align-items: center; width: 280px; height: 32px; box-sizing: border-box; padding: 0 8px 0 4px; border: 1px solid #dbe2ed; border-radius: 7px; color: #56657b; background: #fff; box-shadow: 0 1px 1px rgba(43,56,79,.03); }
.builder-deck-name strong { overflow: hidden; min-width: 0; color: var(--ink); font-size: 13px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.builder-deck-name .deck-expand, .builder-deck-name .deck-expand-placeholder { position: relative; z-index: 2; display: grid; width: var(--builder-disclosure-size); height: var(--builder-disclosure-size); margin: 0; line-height: 0; place-items: center; align-self: center; }
.builder-deck-name .deck-expand { border: 0; border-radius: 5px; background: transparent; box-shadow: none; }
.builder-deck-name .deck-expand svg { width: 15px; height: 15px; transform: none; }
.builder-deck-name .deck-expand.is-expanded svg { transform: none; }
.builder-deck-name .deck-expand:hover { color: #5545ca; background: transparent; }
.deck-kind-icon { width: 16px; height: 16px; color: #6f7f96; }
.builder-deck-row.is-selected .builder-deck-node-box { border-color: #cfc5ff; background: #f4f1ff; }
.builder-deck-row.is-selected .deck-expand { color: #5545ca; background-color: transparent; }
.builder-deck-row.is-selected .deck-kind-icon { color: #6754d4; }
.builder-deck-row label.builder-deck-use { display: grid; width: 32px; min-width: 32px; height: 32px; min-height: 0; flex: 0 0 32px; gap: 0; padding: 0; border: 0; border-radius: 0; background: transparent; place-items: center; align-items: center; justify-self: center; cursor: pointer; }
.builder-deck-row label.builder-deck-use input[type="checkbox"] { width: 32px; height: 32px; flex: 0 0 32px; margin: 0; }
.builder-deck-allocation { display: grid; grid-template-columns: minmax(96px, 1fr) 64px; width: 172px; min-width: 172px; min-height: 32px; gap: 4px; align-items: center; align-self: center; }
.builder-deck-case-allocation { display: grid; width: 120px; min-width: 120px; min-height: 32px; align-items: center; align-self: center; }
.builder-deck-allocation input,
.builder-deck-allocation select,
.builder-deck-case-allocation input,
.builder-deck-case-allocation select { width: 100%; min-width: 0; min-height: 32px; box-sizing: border-box; padding: 5px 7px; border: 1px solid #d9ddec; border-radius: 8px; color: var(--ink); background: #fff; font-size: 12px; font-weight: 700; }
.builder-deck-allocation input:focus,
.builder-deck-allocation select:focus,
.builder-deck-case-allocation input:focus,
.builder-deck-case-allocation select:focus { outline: 2px solid #cfc7ff; border-color: #8c7dff; }
.builder-auto-allocation { display: inline-flex; min-height: 28px; padding: 0 8px; align-items: center; justify-content: center; justify-self: start; border-radius: 999px; color: #276b58; background: #e8f4ef; font-size: 12px; font-weight: 750; }
@media (max-width: 640px) { .builder-deck-list { overflow: auto; } }
.builder-settings { position: sticky; top: 94px; display: grid; gap: 12px; }
.builder-settings h2 { margin: -8px 0 2px; }
.builder-availability { padding: 16px; border-radius: 14px; color: #4438a9; background: #f2f0ff; display: grid; gap: 4px; }
.builder-availability strong { font-size: 32px; color: var(--ink); }
.builder-create { width: 100%; min-height: 48px; }
.builder-create-actions { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 9px; }
.builder-create-actions .builder-create, .builder-create-draft { width: 100%; min-height: 44px; padding-inline: 8px; font-size: 13px; white-space: nowrap; }
.builder-resample { justify-self: start; min-height: 28px; padding-inline: 2px; font-size: 12px; }
.builder-preset-panel { display: grid; gap: 7px; padding: 10px; border: 1px solid #dce5df; border-radius: 12px; background: #fbfdfb; }
.builder-preset-heading { display: grid; gap: 2px; }
.builder-preset-heading b { color: var(--ink); font-size: 13px; }
.builder-preset-heading small { color: #657487; font-size: 11px; line-height: 1.35; }
.builder-preset-actions { display: flex; gap: 8px; align-items: center; }
.builder-preset-actions .text-button { min-height: 32px; }
.builder-settings-pair, .builder-switch-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.builder-helper { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.public-draft-metadata, .public-draft-panel { display: grid; gap: 11px; }
.public-draft-metadata { gap: 10px; padding: 0; border: 0; border-radius: 0; background: transparent; }
.public-draft-section-heading { display: grid; gap: 2px; }
.public-draft-section-heading h3 { margin: 0; font-size: 16px; }
.public-draft-panel { margin-top: 8px; padding-top: 16px; border-top: 1px solid #e5e2f4; }
.public-draft-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.public-draft-heading h3 { margin: 2px 0 0; font-size: 17px; }
.public-draft-field { margin: 0; }
.public-draft-field select, .public-draft-field textarea { width: 100%; border: 1px solid #d8def0; border-radius: 10px; color: var(--ink); background: #fff; font: inherit; }
.public-draft-field select { min-height: 44px; padding: 0 12px; }
.public-draft-field textarea { min-height: 62px; padding: 10px 12px; line-height: 1.45; resize: vertical; }
.public-draft-tags { display: grid; gap: 7px; color: var(--ink); font-size: 13px; font-weight: 700; }
.public-draft-tags small, .public-draft-row small { color: var(--muted); font-size: 12px; font-weight: 500; }
.public-draft-tag-input { display: flex; gap: 8px; }
.public-draft-tag-input input { min-width: 0; flex: 1; }
.public-draft-tag-list { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; min-height: 42px; padding: 7px; border: 1px solid #d8def0; border-radius: 10px; background: #fff; }
.public-draft-tag-list input { min-width: 96px; min-height: 28px; flex: 1 1 96px; padding: 2px 4px; border: 0; outline: 0; color: var(--ink); background: transparent; font: inherit; }
.public-draft-tag { display: inline-flex; align-items: center; gap: 4px; max-width: 100%; padding: 4px 7px; border: 1px solid #d9d2ff; border-radius: 8px; background: #f5f2ff; color: #4935cf; font-size: 12px; font-weight: 650; }
.public-draft-tag button { border: 0; padding: 0 1px; color: inherit; background: transparent; font: inherit; line-height: 1; cursor: pointer; }
.public-draft-message { margin: 0; color: var(--muted); font-size: 13px; }
.public-draft-message.is-error { color: #b92d48; }
.public-draft-empty { padding: 10px; border: 1px dashed #d9d2ff; border-radius: 9px; color: var(--muted); font-size: 13px; }
.public-draft-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.public-draft-row { display: flex; align-items: stretch; overflow: hidden; border: 1px solid #e5e2f4; border-radius: 9px; }
.public-draft-row.is-active { border-color: #9c8cff; background: #f8f6ff; }
.public-draft-open { display: grid; flex: 1; gap: 2px; min-width: 0; padding: 9px 10px; border: 0; color: var(--ink); background: transparent; text-align: left; cursor: pointer; }
.public-draft-open b, .public-draft-open small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.public-draft-discard { display: grid; width: 30px; height: 30px; flex: 0 0 30px; align-self: center; margin-right: 7px; padding: 0; border: 1px solid #dce3df; border-radius: 8px; color: #68756f; background: #f8faf9; cursor: pointer; place-items: center; transition: color .16s ease, border-color .16s ease, background-color .16s ease; }
.public-draft-discard svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.public-draft-discard:hover { color: #a23848; border-color: #efc5cc; background: #fff3f5; }
.public-draft-discard:focus-visible { outline: 2px solid rgba(47, 114, 95, .34); outline-offset: 2px; }
.public-draft-discard:disabled { opacity: .5; cursor: not-allowed; }
.practice-page { max-width: 1540px; margin: 0 auto; }
.practice-layout { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .7fr); gap: 22px; align-items: start; }
.practice-deck-panel, .practice-settings { padding: 27px; }
.practice-deck-panel { border-color: #cfe9e2; background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(239,250,247,.92)); }
.practice-settings { border-color: #c9e6df; background: linear-gradient(155deg, rgba(255,255,255,.98), rgba(241,252,248,.94)); }
.practice-deck-list { --practice-tree-indent: 24px; --practice-tree-name-pad: 4px; --practice-tree-deck-column: 420px; --practice-disclosure-size: 22px; --practice-disclosure-half: 11px; --practice-disclosure-center: calc(var(--practice-tree-name-pad) + var(--practice-disclosure-half)); --practice-elbow-gap: var(--practice-disclosure-half); height: clamp(735px, calc(150dvh - 548px), 1035px); overflow: auto; border: 1px solid var(--line); border-radius: 15px; background: var(--tree-canvas); scrollbar-gutter: stable; }
.practice-tree-table { width: max-content; min-width: 510px; }
.practice-tree-header, .practice-deck-row { grid-template-columns: var(--practice-tree-deck-column) 74px 52px; }
.practice-tree-header { position: sticky; z-index: 3; top: 0; display: grid; min-height: 38px; border-bottom: 1px solid #e8ebf2; background: #fcfcff; color: #728099; font-size: 11px; font-weight: 800; line-height: 38px; text-transform: uppercase; letter-spacing: .04em; }
.practice-tree-header > span:first-child { padding-left: 16px; }
.practice-tree-header > span:nth-child(2), .practice-tree-header > span:last-child { display: grid; place-items: center; }
.practice-tree-root, .practice-tree-node { position: relative; }
.practice-tree-root { padding: 8px 8px 14px; }
.practice-deck-children { position: relative; margin: 0; border: 0; }
.practice-deck-children::before { position: absolute; z-index: 1; top: 0; bottom: 0; left: calc(var(--practice-disclosure-center) + (var(--practice-spine-depth) * var(--practice-tree-indent))); border-left: 1px solid var(--tree-connector-color); content: ""; pointer-events: none; }
.practice-deck-children > .practice-tree-node::before { position: absolute; z-index: 1; top: 22px; left: calc(var(--practice-disclosure-center) + (var(--practice-spine-depth) * var(--practice-tree-indent))); width: calc(var(--practice-tree-indent) - var(--practice-elbow-gap)); height: 1px; border-bottom: 1px solid var(--tree-connector-color); content: ""; pointer-events: none; }
.practice-deck-children > .practice-tree-node:has(> .practice-deck-row .practice-deck-expand-placeholder)::before { width: calc(var(--practice-tree-indent) + var(--practice-disclosure-half)); }
.practice-deck-children > .practice-tree-node.is-last::after { position: absolute; z-index: 1; top: 23px; right: auto; bottom: 0; left: calc(var(--practice-disclosure-center) + (var(--practice-spine-depth) * var(--practice-tree-indent))); width: 2px; background: var(--tree-canvas); content: ""; pointer-events: none; }
.practice-deck-row { position: relative; z-index: 2; display: grid; align-items: center; min-height: 44px; margin: 1px 0; padding: 0; background: transparent; }
.practice-deck-row:hover, .practice-deck-row.is-selected { background: transparent; }
.practice-deck-name { display: flex; align-items: center; min-width: 0; min-height: 44px; padding-left: var(--practice-tree-name-pad); }
.practice-tree-indent { flex: 0 0 calc(var(--practice-depth) * var(--practice-tree-indent)); }
.practice-deck-expand, .practice-deck-expand-placeholder { position: relative; z-index: 2; display: grid; width: var(--practice-disclosure-size); height: var(--practice-disclosure-size); flex: 0 0 var(--practice-disclosure-size); margin: 0; border: 0; color: #64748b; background: transparent; line-height: 0; place-items: center; align-self: center; }
.practice-deck-expand { border-radius: 5px; cursor: pointer; }
.practice-deck-expand svg { width: 15px; height: 15px; transform: none; }
.practice-deck-expand.is-expanded svg { transform: none; }
.practice-deck-expand:hover { color: #168a6a; background: transparent; }
.practice-deck-node-box { appearance: none; display: inline-grid; grid-template-columns: 21px minmax(0, 1fr); align-items: center; width: 300px; height: 32px; box-sizing: border-box; padding: 0 8px 0 4px; border: 1px solid #cfe2df; border-radius: 7px; color: #56657b; background: #fff; box-shadow: 0 1px 1px rgba(43,56,79,.03); font: inherit; text-align: left; cursor: pointer; }
.practice-deck-kind-icon { width: 16px; height: 16px; color: #4d897c; }
.practice-deck-node-box strong { overflow: hidden; min-width: 0; color: var(--ink); font-size: 13px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.practice-deck-row.is-selected .practice-deck-node-box { border-color: #8fd1c1; background: #effbf7; }
.practice-deck-row.is-selected .practice-deck-kind-icon, .practice-deck-row.is-selected .practice-deck-expand { color: #168a6a; }
.practice-deck-use { display: grid; width: 32px; min-width: 32px; height: 32px; padding: 0; border: 0; background: transparent; place-items: center; justify-self: center; cursor: pointer; }
.practice-deck-use input[type="checkbox"] { appearance: none; width: 32px; height: 32px; margin: 0; border: 1.5px solid #b7c0cf; border-radius: 8px; background: #fff; cursor: pointer; }
.practice-deck-use input[type="checkbox"]:checked { border-color: #168a6a; background-color: #168a6a; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m3.2 8.2 3 3 6.6-6.5' fill='none' stroke='white' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-position: center; background-repeat: no-repeat; }
.practice-settings { position: sticky; top: 94px; display: grid; gap: 15px; }
.practice-settings h2 { margin: -7px 0 2px; }
.practice-stat-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: hidden; border: 1px solid #e6e1fb; border-radius: 13px; }
.practice-stat-list > div { display: grid; gap: 5px; padding: 13px 12px; border-right: 1px solid #e6e1fb; }
.practice-stat-list > div:last-child { border-right: 0; }
.practice-stat-list span { color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.practice-stat-list strong { color: var(--ink); font-size: 23px; }
.practice-stat-list > div:nth-child(1) strong { color: #2473dc; }
.practice-stat-list > div:nth-child(2) strong { color: #d14f4f; }
.practice-stat-list > div:nth-child(3) strong { color: #16885f; }
.practice-limit-settings { display: grid; gap: 11px; padding: 14px; border: 1px solid #e5e1fa; border-radius: 13px; background: #fcfbff; }
.practice-limit-settings header { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.practice-limit-settings header strong { color: var(--ink); font-size: 13px; }
.practice-limit-settings header small { color: var(--muted); font-size: 10px; }
.practice-limit-settings > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.practice-limit-settings label { display: grid; gap: 5px; color: #617087; font-size: 10px; font-weight: 800; }
.practice-limit-settings input { width: 100%; min-height: 35px; padding: 6px 8px; border: 1px solid #dce2ee; border-radius: 9px; color: var(--ink); background: #fff; font: 800 13px inherit; }
.practice-limit-settings p { margin: 0; color: #69768c; font-size: 11px; line-height: 1.5; }
.practice-limit-settings p b { color: #5546c8; }
.practice-heatmap { display: grid; gap: 8px; padding: 12px; border: 1px solid #e5e1fa; border-radius: 13px; background: #fff; }
.practice-heatmap header { display: flex; align-items: end; justify-content: space-between; gap: 12px; }
.practice-heatmap header > div { display: grid; gap: 3px; }
.practice-heatmap strong { color: var(--ink); font-size: 12px; }
.practice-heatmap header small { color: var(--muted); font-size: 10px; white-space: nowrap; }
.practice-heatmap-grid { display: grid; grid-template-columns: repeat(52, minmax(0, 1fr)); grid-template-rows: repeat(7, 1fr); grid-auto-flow: column; gap: 2px; }
.heatmap-cell { aspect-ratio: 1; min-width: 0; border-radius: 2px; background: #edf0f5; }
.heatmap-cell.is-1 { background: #d8efe8; }.heatmap-cell.is-2 { background: #9bdcc7; }.heatmap-cell.is-3 { background: #56bd9e; }.heatmap-cell.is-4 { background: #168a6a; }
.practice-settings > p { margin: 0; color: #68758b; font-size: 13px; line-height: 1.55; }
.practice-notice { margin: 0; padding: 11px 12px; border: 1px solid #f5d5af; border-radius: 11px; color: #9a571a !important; background: #fff7ed; }
.practice-active-conflict, .practice-sync-pending { display: grid; gap: 7px; padding: 13px 14px; border: 1px solid #d9d3ff; border-radius: 12px; color: #5140b9; background: #f7f5ff; }
.practice-active-conflict > span, .practice-sync-pending > span { color: #68758b; font-size: 12px; line-height: 1.45; }
.practice-active-conflict > div { display: flex; flex-wrap: wrap; gap: 8px; }
.practice-sync-pending { margin-top: 15px; }
.practice-sync-pending .secondary-button { justify-self: start; margin-top: 2px; }
.practice-start-button { width: 100%; min-height: 48px; }
.practice-settings > small { color: var(--muted); font-size: 11px; line-height: 1.45; }
.practice-session { max-width: 1280px; margin: 0 auto; }
.practice-finished { max-width: 930px; margin: 0 auto; }
.practice-session-header { display: flex; justify-content: flex-end; gap: 12px; align-items: center; margin-bottom: 20px; }
.practice-session-header .text-button { margin-right: auto; }
.practice-finished h1 { margin: 5px 0; font-size: clamp(30px, 4vw, 44px); }
.practice-finished p { margin: 0; color: var(--muted); }
.practice-session-layout { display: grid; grid-template-columns: minmax(0, 930px) minmax(220px, 290px); justify-content: center; gap: 24px; align-items: start; }
.practice-session-content { min-width: 0; }
.practice-progress { min-width: 56px; padding: 9px 11px; border: 1px solid #e3dfff; border-radius: 10px; color: #5545ca; background: #f7f6ff; font-size: 13px; font-weight: 800; text-align: center; }
.practice-queue-counts { display: inline-flex; align-items: baseline; gap: 5px; padding: 9px 11px; border-radius: 10px; background: #f7f8fc; font-size: 13px; font-weight: 800; white-space: nowrap; }
.practice-queue-count { display: inline-flex; align-items: baseline; gap: 2px; }
.practice-queue-count small { font-size: 8px; font-weight: 800; letter-spacing: .04em; }
.practice-queue-count.is-new { color: #2563c9; }
.practice-queue-count.is-learning { color: #c94040; }
.practice-queue-count.is-review { color: #17865f; }
.practice-queue-plus { color: #7d8798; font-weight: 700; }
.practice-question, .practice-case-context, .practice-case-result, .practice-finished { padding: 27px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow); }
.practice-question-meta { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 18px; color: #5545ca; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.practice-question-meta small { color: var(--muted); font-size: 11px; letter-spacing: 0; text-transform: none; }
.practice-case-context { margin-bottom: 16px; color: var(--ink); background: linear-gradient(135deg, #faf9ff, #f5f4ff); font-size: 15px; line-height: 1.55; }
.practice-case-context-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.practice-case-context .question-rich-text { margin-top: 8px; }
.practice-case-context.is-pinned { position: sticky; top: 16px; z-index: 5; max-height: min(38dvh, 360px); overflow: auto; border-color: #aaa0fa; box-shadow: 0 14px 32px rgba(50, 42, 119, .16); }
.practice-case-pin { display: inline-grid; flex: 0 0 auto; width: 34px; height: 34px; padding: 0; border: 1px solid #d8d4f8; border-radius: 9px; color: #6659ca; background: #fff; cursor: pointer; place-items: center; }
.practice-case-pin:hover, .practice-case-pin:focus-visible, .practice-case-pin.is-pinned { border-color: #7669e3; color: #4639bb; background: #f4f2ff; }
.practice-case-pin svg { width: 17px; height: 17px; }
.practice-question .question-text { font-size: 20px; line-height: 1.45; }
.practice-options { margin-top: 22px; }
.practice-options .option:disabled { cursor: default; }
.practice-options .option.is-correct { border-color: #74d7ad; background: #f0fff7; }
.practice-options .option.is-wrong { border-color: #ffb1a8; background: #fff5f3; }
.practice-options .option.is-correct .option-label, .practice-options .option.is-correct .practice-option-status { color: #087c54; }
.practice-options .option.is-wrong .option-label, .practice-options .option.is-wrong .practice-option-status { color: #b13f36; }
.practice-options .option.is-correct .radio { border-color: #30a879; }
.practice-options .option.is-wrong .radio { border-color: #d95248; }
.practice-option-copy { display: grid; gap: 3px; min-width: 0; }
.practice-option-text { display: block; min-width: 0; }
.answer-option-content { min-width: 0; }
.practice-option-text sub, .answer-option-content sub, .question-rich-text sub { font-size: .75em; line-height: 0; vertical-align: sub; }
.practice-option-text sup, .answer-option-content sup, .question-rich-text sup { font-size: .75em; line-height: 0; vertical-align: super; }
.practice-option-status { display: block; margin-top: 3px; font-size: 11px; font-weight: 700; }
.practice-feedback { margin-top: 16px; padding: 14px 16px; border: 1px solid #f5d6b3; border-radius: 13px; color: #95521a; background: #fff8ef; }
.practice-feedback.is-correct { border-color: #bdebd4; color: #087c54; background: #f1fff8; }
.practice-feedback p { margin: 5px 0 0; color: inherit; font-size: 13px; line-height: 1.55; }
.practice-continue { width: 100%; margin-top: 15px; min-height: 46px; }
.practice-case-questions { display: grid; gap: 16px; }
.practice-case-prompt { margin: 16px 0 0; padding: 12px 14px; border: 1px solid #dcd7ff; border-radius: 12px; color: #5d4dca; background: #f8f7ff; font-size: 13px; text-align: center; }
.practice-case-result { text-align: center; }
.practice-case-result > strong { display: block; color: var(--ink); font-size: 21px; }
.practice-case-result > p { margin: 7px 0 20px; color: var(--muted); }
.practice-rating-panel { position: sticky; top: 94px; padding: 14px; border: 1px solid #dce5f1; border-radius: 16px; background: rgba(255,255,255,.94); box-shadow: var(--shadow); }
.practice-rating-grid { display: grid; gap: 9px; }
.practice-rate { display: grid; gap: 3px; padding: 12px 8px; border: 1px solid #dfe4ee; border-radius: 12px; color: #4d5b70; background: #fff; cursor: pointer; font: inherit; }
.practice-rate:hover { border-color: #a89df8; color: #5140c9; background: #f7f5ff; }
.practice-rate strong { font-size: 13px; }
.practice-rate span { font-size: 11px; }
.practice-rate.is-again:hover { border-color: #f2a69e; color: #b13f36; background: #fff5f3; }
.practice-finished { text-align: center; }
.practice-finished .primary-button { margin-top: 20px; }
.profile-modal { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 24px; }
.profile-modal-backdrop { position: absolute; inset: 0; border: 0; background: rgba(15,23,42,.38); backdrop-filter: blur(4px); cursor: default; }
.profile-dialog { position: relative; width: min(100%, 960px); max-height: min(760px, calc(100dvh - 48px)); overflow: auto; border: 1px solid #e5e1fa; border-radius: 20px; background: #fff; box-shadow: 0 28px 70px rgba(18,26,53,.24); }
.account-dialog { display: grid; grid-template-columns: 230px minmax(0, 1fr); }
.account-sidebar { min-height: 610px; padding: 24px 16px; border-right: 1px solid #e7eaf1; background: linear-gradient(160deg, #fbfaff, #f5f7ff); }
.account-summary { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 12px; }
.account-summary .profile-avatar { width: 38px; height: 38px; flex: 0 0 38px; }
.account-summary strong, .account-summary small { display: block; }
.account-summary strong { color: var(--ink); font-size: 13px; }
.account-summary small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.account-tabs { display: grid; gap: 5px; margin-top: 30px; }
.account-tab { width: 100%; padding: 11px 12px; border: 0; border-radius: 9px; color: #59677d; background: transparent; cursor: pointer; font: 700 13px inherit; text-align: left; }
.account-tab:hover { color: #5140c9; background: #f0eeff; }
.account-tab.is-active { color: #4d3bc8; background: #e9e6ff; }
  .account-local-label { display: block; margin: 28px 10px 0; color: #8c96a9; font-size: 11px; line-height: 1.45; }
  .account-signout { width: calc(100% - 20px); margin: 14px 10px 0; padding: 9px 11px; border: 1px solid #e4dce4; border-radius: 9px; color: #b23a5d; background: #fff; cursor: pointer; font: 700 12px inherit; text-align: left; }
  .account-signout:hover { border-color: #eab6c4; background: #fff7f8; }
.account-main { min-width: 0; padding: 30px 32px; }
.account-content-header h2 { margin: 6px 0; font-size: 25px; }
.account-content-header p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.profile-close { width: 34px; height: 34px; flex: 0 0 34px; border: 1px solid var(--line); border-radius: 9px; color: #66748a; background: #fff; cursor: pointer; font-size: 23px; line-height: 1; }
.account-dialog > .profile-close { position: absolute; top: 16px; right: 16px; z-index: 1; }
.profile-close:hover { color: var(--violet); border-color: #d8d1ff; background: #f6f4ff; }
.profile-photo-section { display: flex; align-items: center; gap: 16px; margin: 24px 0; padding: 16px; border: 1px solid #e7e2ff; border-radius: 14px; background: linear-gradient(135deg, #faf9ff, #f3f1ff); }
.profile-avatar { width: 42px; height: 42px; display: grid; place-items: center; overflow: hidden; border-radius: 14px; color: #fff; background: linear-gradient(145deg, #7158f4, #5240d8); font-size: 13px; font-weight: 800; }
.profile-avatar-large { width: 64px; height: 64px; flex: 0 0 64px; border-radius: 18px; font-size: 17px; }
.profile-avatar-content, .learner-avatar-image { width: 100%; height: 100%; display: grid; place-items: center; }
.learner-avatar-image img { width: 100%; height: 100%; object-fit: cover; }
.profile-photo-section strong { color: var(--ink); font-size: 13px; }
.profile-photo-section p { margin: 3px 0 9px; color: var(--muted); font-size: 11px; }
.profile-notice { margin: -8px 0 18px; padding: 10px 12px; border: 1px solid #f7d2ad; border-radius: 10px; color: #995215; background: #fff6eb; font-size: 12px; line-height: 1.45; }
.avatar-upload-control { display: inline-flex; cursor: pointer; }
.avatar-upload-control input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.avatar-upload-control span { padding: 7px 10px; border: 1px solid #d8d1ff; border-radius: 8px; color: #5140c9; background: #fff; font-size: 11px; font-weight: 750; }
.avatar-upload-control:hover span { background: #f1efff; }
.profile-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.profile-field-wide { grid-column: 1 / -1; }
.profile-picker-field { position: relative; display: grid; gap: 7px; min-width: 0; color: #43516a; font-size: 12px; font-weight: 700; }
.profile-picker-trigger { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: #fff; cursor: pointer; font: 650 13px inherit; text-align: left; transition: border .16s ease, box-shadow .16s ease, background .16s ease; }
.profile-picker-trigger:hover, .profile-picker-trigger[aria-expanded="true"] { border-color: #aaa0ff; background: #fcfbff; box-shadow: 0 5px 15px rgba(78,61,185,.08); }
.profile-picker-trigger svg { width: 17px; height: 17px; flex: 0 0 17px; fill: none; stroke: #6b61bb; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.profile-calendar, .profile-role-menu, .profile-study-level-menu { position: absolute; z-index: 5; top: calc(100% + 7px); left: 0; min-width: 100%; border: 1px solid #ddd7ff; border-radius: 13px; background: #fff; box-shadow: 0 16px 32px rgba(31,25,86,.18); }
.profile-calendar { width: 290px; padding: 12px; }
.profile-calendar header { display: flex; align-items: center; justify-content: space-between; gap: 5px; margin-bottom: 10px; }
.profile-calendar header > div { display: flex; gap: 2px; }
.profile-calendar header strong { color: var(--ink); font-size: 12px; text-transform: capitalize; }
.calendar-shift { width: 25px; height: 25px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 7px; color: #5f6680; background: transparent; cursor: pointer; }
.calendar-shift:hover { color: #4d3fca; background: #f0eeff; }
.calendar-shift svg { width: 14px; height: 14px; }
.calendar-weekdays, .calendar-days { display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; }
.calendar-weekdays { margin-bottom: 4px; color: #8a94a6; font-size: 10px; font-weight: 800; }
.calendar-weekdays span { padding: 5px 0; }
.calendar-day { height: 31px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 8px; color: #354259; background: transparent; cursor: pointer; font: 650 11px inherit; }
.calendar-day:hover { color: #4d3fca; background: #f1efff; }
.calendar-day.is-selected { color: #fff; background: var(--violet); box-shadow: 0 3px 7px rgba(93,69,232,.25); }
.calendar-day.is-empty { pointer-events: none; }
.profile-calendar footer { display: flex; justify-content: space-between; margin-top: 8px; padding-top: 8px; border-top: 1px solid #edf0f5; }
.profile-calendar footer button { padding: 4px 3px; border: 0; color: #5847ca; background: transparent; cursor: pointer; font: 700 10px inherit; }
.profile-role-menu, .profile-study-level-menu { display: grid; padding: 5px; }
.profile-role-option, .profile-study-level-option { display: flex; align-items: center; justify-content: space-between; padding: 10px; border: 0; border-radius: 8px; color: #46546a; background: transparent; cursor: pointer; font: 650 12px inherit; text-align: left; }
.profile-role-option:hover, .profile-role-option.is-selected, .profile-study-level-option:hover, .profile-study-level-option.is-selected { color: #4d3fca; background: #f1efff; }
.profile-role-option i, .profile-study-level-option i { color: #5644cf; font-style: normal; }
.profile-dialog-footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); }
.profile-dialog-footer > small { max-width: 38ch; color: var(--muted); font-size: 11px; line-height: 1.45; }
.profile-dialog-footer > div { display: flex; align-items: center; gap: 9px; }
.device-policy { display: grid; gap: 4px; margin: 24px 0 18px; padding: 14px 16px; border: 1px solid #fde2b9; border-radius: 13px; color: #825714; background: #fff6e6; }
.device-policy strong { font-size: 13px; }
.device-policy span { font-size: 12px; line-height: 1.45; }
.device-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.device-card { display: grid; align-content: start; gap: 10px; min-height: 220px; padding: 15px; border: 1px solid #dfe7f2; border-radius: 14px; background: #fbfdff; }
.device-card header { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--ink); font-size: 13px; font-weight: 800; }
.device-card header b { padding: 4px 6px; border-radius: 7px; color: #4d3fca; background: #edebff; font-size: 10px; white-space: nowrap; }
.device-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 13px; color: #4f74dc; background: #e8f2ff; }
.device-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.device-card > strong { color: var(--ink); font-size: 13px; }
.device-card > small, .device-local-note { color: var(--muted); font-size: 11px; line-height: 1.45; }
.device-local-note { display: block; margin-top: 16px; }
.dashboard-section-tabs { display: flex; gap: 8px; margin: 0 0 18px; }
.dashboard-section-tabs .performance-tab { min-width: 142px; }
.dashboard-practice-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dashboard-practice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.dashboard-practice-grid .dashboard-panel { min-height: 176px; }
.dashboard-practice-grid h2 { margin: 0 0 14px; font-size: 16px; }
.dashboard-activity-grid { display: grid; grid-template-columns: repeat(14, 1fr); gap: 5px; }
.dashboard-activity-grid i { aspect-ratio: 1; border-radius: 3px; background: color-mix(in srgb, #159879 calc(var(--activity) * 86%), #edf1f7); }
.dashboard-bars { height: 105px; display: flex; align-items: end; gap: 6px; padding-top: 8px; border-bottom: 1px solid #e2e7f0; }
.dashboard-bars i { flex: 1; min-width: 5px; height: calc(var(--bar) * 92px); border-radius: 4px 4px 0 0; background: #6246ea; }
.dashboard-state-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0; }
.dashboard-state-list div { padding: 10px; border: 1px solid #e4e7ef; border-radius: 10px; }
.dashboard-state-list dt { color: var(--muted); font-size: 11px; }
.dashboard-state-list dd { margin: 4px 0 0; color: var(--ink); font-size: 20px; font-weight: 800; }
/* Practice Overview: learner-first aggregates, retained within the Dashboard boundary. */
.dashboard-practice-summary { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.dashboard-practice-today { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 18px 0; padding: 20px 22px; border: 1px solid #d7e2de; border-radius: 14px; background: #fff; }
.dashboard-practice-today h2 { margin: 5px 0 0; font-size: 22px; }
.dashboard-practice-today p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.dashboard-practice-overview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 16px 0; }
.dashboard-practice-overview-grid .dashboard-practice-card { min-height: 252px; }
.dashboard-practice-card > header,
.dashboard-practice-retention > header,
.dashboard-practice-weak-items > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.dashboard-practice-card h2,
.dashboard-practice-retention h2,
.dashboard-practice-weak-items h2 { margin: 0; font-size: 17px; }
.dashboard-practice-card header p,
.dashboard-practice-retention header p,
.dashboard-practice-weak-items header p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.dashboard-practice-heatmap { display: grid; grid-template-columns: repeat(12, minmax(8px, 1fr)); grid-template-rows: repeat(7, 14px); grid-auto-flow: column; gap: 4px; margin-top: 18px; }
.dashboard-heatmap-cell,
.dashboard-heatmap-legend i { display: block; border-radius: 3px; background: #e3edeb; }
.dashboard-heatmap-cell.is-low,
.dashboard-heatmap-legend i.is-low { background: #bcded5; }
.dashboard-heatmap-cell.is-mid,
.dashboard-heatmap-legend i.is-mid { background: #85c5b5; }
.dashboard-heatmap-cell.is-high,
.dashboard-heatmap-legend i.is-high { background: #4aa68f; }
.dashboard-heatmap-cell.is-peak,
.dashboard-heatmap-legend i.is-peak { background: #287e6a; }
.dashboard-heatmap-cell { position: relative; min-width: 0; cursor: help; outline: none; }
.dashboard-heatmap-cell.is-today { z-index: 1; box-shadow: 0 0 0 2px #1f2f2b; }
.dashboard-heatmap-cell:focus-visible { z-index: 2; box-shadow: 0 0 0 2px #315f54, 0 0 0 4px #d5ebe4; }
.dashboard-heatmap-cell::after { position: absolute; z-index: 3; bottom: calc(100% + 8px); left: 50%; width: max-content; max-width: 190px; padding: 7px 9px; border-radius: 6px; color: #fff; background: #1f2f2b; box-shadow: 0 5px 12px rgb(18 35 31 / 18%); content: attr(data-tooltip); font-size: 11px; font-style: normal; line-height: 1.35; opacity: 0; pointer-events: none; transform: translate(-50%, 3px); transition: opacity 120ms ease, transform 120ms ease; }
.dashboard-heatmap-cell:hover::after,
.dashboard-heatmap-cell:focus-visible::after { opacity: 1; transform: translate(-50%, 0); }
.dashboard-heatmap-legend { display: flex; align-items: center; justify-content: end; gap: 5px; margin-top: 15px; color: var(--muted); font-size: 11px; }
.dashboard-heatmap-legend i { width: 11px; height: 11px; }
.dashboard-practice-workload { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); align-items: end; gap: 7px; height: 148px; margin-top: 18px; border-bottom: 1px solid #dce5e2; }
.dashboard-practice-workload > div { display: grid; grid-template-rows: 18px 1fr 18px; align-items: end; min-width: 0; height: 100%; text-align: center; }
.dashboard-practice-workload b { color: #5c697b; font-size: 11px; font-weight: 700; }
.dashboard-practice-workload i { display: block; align-self: end; min-height: 4px; height: calc(var(--bar) * 104px); border-radius: 4px 4px 0 0; background: #6177d3; }
.dashboard-practice-workload span { overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.dashboard-practice-retention { margin: 16px 0; }
.dashboard-retention-chart { display: block; width: 100%; height: 146px; margin-top: 17px; overflow: visible; }
.dashboard-retention-chart line { stroke: #dfe5ef; stroke-width: .7; }
.dashboard-retention-chart polyline { fill: none; stroke: #6456d9; stroke-width: 2.2; vector-effect: non-scaling-stroke; }
.dashboard-empty-chart { display: grid; min-height: 116px; place-items: center; color: var(--muted); font-size: 12px; text-align: center; }
.dashboard-practice-table { width: 100%; margin-top: 14px; border-collapse: collapse; font-size: 12px; }
.dashboard-practice-table th { padding: 8px 4px; border-bottom: 1px solid #dce5e2; color: var(--muted); font-weight: 700; text-align: left; }
.dashboard-practice-table td { padding: 10px 4px; border-bottom: 1px solid #edf1f0; color: var(--ink); }
.dashboard-practice-table th:not(:first-child),
.dashboard-practice-table td:not(:first-child) { text-align: right; }
.dashboard-practice-table .is-weak { color: #b34e3b; font-weight: 800; }
.dashboard-state-strip { display: flex; gap: 2px; height: 22px; margin-top: 20px; overflow: hidden; border-radius: 5px; background: #e8eeec; }
.dashboard-state-strip span { min-width: 0; }
.dashboard-state-strip .is-learning,
.dashboard-state-labels .is-learning i { background: #d26063; }
.dashboard-state-strip .is-review,
.dashboard-state-labels .is-review i { background: #329176; }
.dashboard-state-strip .is-relearning,
.dashboard-state-labels .is-relearning i { background: #d69436; }
.dashboard-state-strip .is-new,
.dashboard-state-labels .is-new i { background: #6177d3; }
.dashboard-state-strip .is-empty { background: #e8eeec; }
.dashboard-state-labels { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 15px; color: var(--ink); font-size: 12px; }
.dashboard-state-labels span { display: inline-flex; align-items: center; gap: 5px; }
.dashboard-state-labels i { width: 8px; height: 8px; border-radius: 50%; }
.dashboard-state-labels b { margin-left: 1px; font-size: 14px; }
.dashboard-state-note { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.dashboard-practice-weak-items { margin-top: 16px; }
@media (max-width: 900px) {
  .dashboard-practice-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .dashboard-practice-summary,
  .dashboard-practice-overview-grid { grid-template-columns: 1fr; }
  .dashboard-practice-today { align-items: flex-start; flex-direction: column; }
  .dashboard-practice-today .secondary-button { width: 100%; }
}
.dashboard-weak-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; counter-reset: weak-item; }
.dashboard-weak-list li { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid #edf0f5; color: var(--ink); font-size: 12px; }
.dashboard-weak-list li:last-child { border-bottom: 0; }
.dashboard-weak-list span { color: var(--muted); white-space: nowrap; }
.empty-chart { display: grid; height: 100%; place-items: center; color: var(--muted); font-size: 12px; }
@media (max-width: 760px) { .dashboard-practice-grid, .dashboard-practice-summary { grid-template-columns: 1fr; } .dashboard-section-tabs .performance-tab { flex: 1; min-width: 0; } }
@media (max-width: 940px) { .builder-layout, .practice-layout, .practice-session-layout { grid-template-columns: 1fr; } .builder-settings, .practice-settings, .practice-rating-panel { position: static; } }
@media (max-width: 760px) { .account-dialog { grid-template-columns: 1fr; } .account-sidebar { min-height: auto; padding: 14px; border-right: 0; border-bottom: 1px solid #e7eaf1; } .account-tabs { display: flex; margin: 12px 0 0; } .account-tab { width: auto; } .account-local-label { display: none; } .account-main { padding: 24px 20px; } .device-grid { grid-template-columns: 1fr; } .access-request-item { grid-template-columns: minmax(0, 1fr) auto; } .access-request-actions { grid-column: 1 / -1; } .access-request-actions button { flex: 1; } .product-info-popover { right: 16px; bottom: 16px; left: 16px; width: auto; } }
@media (max-width: 640px) { .builder-decks, .builder-settings, .practice-deck-panel, .practice-settings { padding: 18px; } .builder-toolbar { grid-template-columns: 1fr; } .builder-tree-actions { justify-content: flex-start; } .builder-scope-control { align-items: flex-start; } .builder-deck-list, .practice-deck-list { height: min(58dvh, 560px); min-height: 420px; } .practice-summary { width: 100%; } .practice-limit-settings > div { grid-template-columns: 1fr; } .practice-session-header { grid-template-columns: 1fr auto auto; } .practice-session-header .text-button { grid-column: 1 / -1; justify-self: start; } .practice-question, .practice-case-context, .practice-case-result, .practice-finished { padding: 19px; } .practice-rating-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .profile-trigger > span:nth-child(2), .profile-trigger svg { display: none; } .profile-form-grid { grid-template-columns: 1fr; } .profile-field-wide { grid-column: auto; } .profile-dialog-footer { align-items: flex-start; flex-direction: column; } .profile-dialog-footer > div { width: 100%; } .profile-dialog-footer button { flex: 1; } .profile-photo-section { align-items: flex-start; flex-direction: column; } }
@media (max-width: 640px) { .builder-settings-pair, .builder-switch-pair { grid-template-columns: 1fr; } }
@media (max-width: 900px) {
  .creator-preview-modal { padding: 10px; }
  .creator-preview-dialog { width: 100%; height: 96vh; border-radius: 16px; }
  .creator-preview-dialog-header,
  .creator-preview-body,
  .creator-preview-dialog-actions { padding-right: 16px; padding-left: 16px; }
  .creator-preview-tabs { padding: 0 16px; }
  .creator-preview-overview,
  .creator-preview-player .exam-player-v2-workspace { grid-template-columns: 1fr; }
}


/* Visual foundation rebalance - neutral reading surfaces with restrained accents. */
:root {
  --ink: #17201c;
  --muted: #66716c;
  --line: #dde4e0;
  --canvas: #fbfdfc;
  --canvas-blue: #f4f9fd;
  --canvas-mint: #f3faf7;
  --surface: #ffffff;
  --accent: #2f725f;
  --accent-hover: #255d4e;
  --accent-soft: #eaf3ef;
  --accent-line: #bfd6cd;
  --control: #eef1ef;
  --control-hover: #e2e7e4;
  --control-ink: #34413b;
  --violet: #6652d9;
  --violet-soft: #f1effa;
  --violet-line: #d9d4ed;
  --shadow: 0 12px 30px rgba(25, 39, 33, .065);
}

body { background: linear-gradient(135deg, #ffffff 0%, var(--canvas-mint) 42%, var(--canvas-blue) 76%, #fffaf0 100%); }

.sidebar { z-index: 30; }
.sidebar-toggle { z-index: 31; }
.main-content { position: relative; background: linear-gradient(135deg, rgba(255,255,255,.96) 0%, rgba(243,250,247,.92) 42%, rgba(244,249,253,.94) 76%, rgba(255,250,240,.72) 100%); }
.main-content::before { position: fixed; z-index: 0; top: 0; right: 0; left: 252px; height: 3px; background: linear-gradient(90deg, #52a78c 0 34%, #6a78d7 34% 67%, #d9ad52 67% 100%); pointer-events: none; content: ""; }
.app-shell.is-sidebar-collapsed .main-content::before { left: 76px; }
.app-shell.is-exam-focus .main-content::before, .is-login .main-content::before { left: 0; }

.brand-mark { background: linear-gradient(145deg, #347d67 0 42%, #6674cf 70%, #d5a94e 100%); box-shadow: 0 7px 14px rgba(47, 114, 95, .18); }
.brand strong { color: #33413b; }
.nav-item:hover { color: #26352f; background: #f2f4f2; }
.nav-item.is-active { color: #214f43; background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
button:focus-visible { outline-color: rgba(47, 114, 95, .28); }
.eyebrow { color: #3f4c46; font-weight: 700; letter-spacing: .07em; }

.primary-button { color: #fff; background: var(--accent); box-shadow: 0 6px 13px rgba(47, 114, 95, .18); }
.primary-button:hover { background: var(--accent-hover); }
.secondary-button { color: var(--control-ink); background: var(--control); box-shadow: inset 0 0 0 1px #dce2de; }
.secondary-button:hover { background: var(--control-hover); }
.text-button { color: #46534d; }
.text-button:hover { color: #1f5547; }

.dashboard-section-tabs { border-bottom: 1px solid var(--line); }
.performance-tab { color: #56625c; background: transparent; box-shadow: none; }
.performance-tab.is-active { color: #214f43; background: #fff; box-shadow: inset 0 -2px 0 var(--accent); }
.library-tab:hover { color: #244f43; background: #f3f5f3; }
.library-tab.is-active { color: #214f43; }
.library-tab.is-active::after { background: var(--accent); }

.summary-item,
.score-summary-grid article,
.dashboard-panel,
.performance-panel,
.library-content-card,
.exam-card,
.builder-decks,
.builder-settings,
.builder-allocation-tray,
.practice-deck-panel,
.practice-settings,
.owner-account-detail,
.owner-account-row.is-selected,
.correction-stage-row > div,
.owner-correction-guide,
.account-sidebar,
.profile-photo-section,
.sync-status-card { border-color: var(--line); background: var(--surface); box-shadow: none; }

.score-summary-grid span, .dashboard-state-list dt { color: #5e6b65; font-weight: 700; }
.score-summary-grid strong { color: var(--ink); }
.library-empty-state { border-color: #cfd8d3; background: #fbfcfb; }
.public-exam-card:hover { border-color: var(--accent-line); box-shadow: 0 10px 22px rgba(35, 66, 55, .07); }
.builder-decks, .practice-deck-panel { border-color: #d7e2dd; }
.builder-settings, .practice-settings { border-color: #dedee8; }
.builder-deck-row:hover, .builder-deck-row.is-selected { background: transparent; }
/* Practice visual pilot: preserve the tree and scheduling contract while
   reducing nested containers, decorative colour and avoidable page scroll. */
.practice-layout {
  grid-template-columns: minmax(0, 1.8fr) minmax(310px, .68fr);
  gap: 16px;
}
.practice-deck-panel,
.practice-settings {
  padding: 22px;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: none;
}
.practice-deck-panel .section-heading { margin-bottom: 14px; }
.practice-deck-panel .section-heading h2,
.practice-settings h2 { font-size: 22px; font-weight: 650; }
.practice-deck-list {
  height: clamp(520px, calc(100dvh - 210px), 760px);
  border-color: #d8e0dc;
  border-radius: 8px;
  background: #fff;
}
.practice-tree-header {
  min-height: 36px;
  color: #68736d;
  background: #f6f8f7;
  font-weight: 650;
  line-height: 36px;
}
.practice-tree-root { padding: 6px 8px 12px; }
.practice-deck-row,
.practice-deck-name { min-height: 40px; }
.practice-deck-children > .practice-tree-node::before { top: 20px; }
.practice-deck-children > .practice-tree-node.is-last::after { top: 21px; }
.practice-deck-node-box {
  width: 316px;
  height: 32px;
  border-color: transparent;
  border-radius: 6px;
  color: #4e5c55;
  background: transparent;
  box-shadow: none;
}
.practice-deck-node-box:hover { background: #f3f6f4; }
.practice-deck-row.is-selected .practice-deck-node-box {
  border-color: transparent;
  background: var(--accent-soft);
}
.practice-deck-use input[type="checkbox"] {
  width: 28px;
  height: 28px;
  border-color: #aeb9b3;
  border-radius: 7px;
}
.practice-deck-use input[type="checkbox"]:checked {
  border-color: var(--accent);
  background-color: var(--accent);
}
.practice-settings { gap: 12px; }
.practice-settings > .eyebrow { color: #68736d; font-size: 10px; }
.practice-settings h2 { margin: -4px 0 0; }
.practice-stat-list {
  border-width: 1px 0;
  border-color: var(--line);
  border-radius: 0;
}
.practice-stat-list > div { padding: 11px 9px; border-color: var(--line); }
.practice-stat-list span { color: #6a756f; font-weight: 650; }
.practice-stat-list strong { font-size: 21px; font-weight: 650; }
.practice-stat-list > div:nth-child(1) strong { color: var(--accent); }
.practice-stat-list > div:nth-child(2) strong { color: var(--ink); }
.practice-stat-list > div:nth-child(3) strong {
  color: #39715f;
  font-size: 17px;
}
.practice-limit-settings {
  gap: 10px;
  padding: 12px 0;
  border-width: 0 0 1px;
  border-color: var(--line);
  border-radius: 0;
  background: transparent;
}
.practice-limit-settings header strong,
.practice-heatmap strong { font-weight: 650; }
.practice-limit-settings input {
  border-color: #d5ddd9;
  border-radius: 7px;
  font-weight: 650;
}
.practice-heatmap {
  gap: 7px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.practice-start-button { min-height: 44px; box-shadow: none; }
.practice-deck-due-cell { display: grid; min-width: 0; min-height: 40px; place-items: center; }
.practice-deck-due { display: inline-grid; min-width: 21px; height: 21px; margin-left: 0; padding: 0 5px; border-radius: 999px; color: #176a57; background: #e6f4ee; font-size: 11px; font-weight: 700; line-height: 21px; text-align: center; place-items: center; }
.practice-deck-due.is-loading { color: #69766f; background: #eef2f0; }
.practice-deck-due.is-empty { min-width: 0; padding: 0; color: #87928c; background: transparent; font-size: 14px; font-weight: 500; }
.practice-today-summary { display: grid; gap: 7px; padding: 14px 0; border-width: 1px 0; border-style: solid; border-color: var(--line); }
.practice-today-summary > .eyebrow { color: #68736d; font-size: 10px; }
.practice-today-summary > strong { color: var(--ink); font-size: 27px; font-weight: 650; letter-spacing: -.025em; }
.practice-today-summary > p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.practice-today-summary.is-error { border-color: #f0d1bf; }
.practice-preview-states { display: flex; flex-wrap: wrap; gap: 8px; }
.practice-preview-states span { display: inline-flex; gap: 5px; align-items: baseline; color: #5e6c65; font-size: 12px; }
.practice-preview-states b { color: var(--ink); font-weight: 650; }
.practice-preview-open { width: 100%; min-height: 40px; }
.practice-queue-drawer { position: fixed; z-index: 30; inset: 0; display: grid; justify-items: end; }
.practice-queue-drawer-backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: rgba(20, 34, 29, .22); cursor: default; }
.practice-queue-drawer-panel { position: relative; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; width: min(520px, 100%); height: 100%; padding: 24px; border-left: 1px solid #d7e2dd; background: var(--surface); box-shadow: -14px 0 30px rgba(25, 47, 39, .13); }
.practice-queue-drawer-panel header { display: flex; justify-content: space-between; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.practice-queue-drawer-panel h2 { margin: 2px 0 4px; color: var(--ink); font-size: 23px; font-weight: 650; }
.practice-queue-drawer-panel header p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.practice-queue-drawer-panel footer { padding-top: 16px; border-top: 1px solid var(--line); }
.practice-queue-drawer-panel footer .primary-button { width: 100%; }
.practice-preview-list { display: grid; align-content: start; gap: 0; margin: 0; padding: 0; overflow: auto; list-style: none; }
.practice-preview-list li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.practice-preview-index { display: grid; width: 23px; height: 23px; border-radius: 50%; color: #2b7161; background: #e7f3ed; font-size: 11px; font-weight: 700; place-items: center; }
.practice-preview-list small { color: #62736c; font-size: 11px; font-weight: 650; }
.practice-preview-prompt { margin-top: 5px; color: var(--ink); font-size: 14px; line-height: 1.5; }
.practice-preview-list em { display: block; margin-top: 6px; color: var(--muted); font-size: 11px; font-style: normal; }
.practice-preview-empty { align-self: center; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.practice-preview-empty.is-error { color: #a44b2f; }
@media (max-width: 640px) { .practice-queue-drawer-panel { width: 100%; padding: 20px; } }
/* Practice pilot responsive containment. */
@media (max-width: 940px) {
  .practice-layout { grid-template-columns: 1fr; }
  .practice-settings { position: static; }
  .practice-deck-list { height: min(56dvh, 620px); }
}
@media (max-width: 640px) {
  .practice-deck-panel,
  .practice-settings { padding: 18px; }
  .practice-deck-list { height: min(58dvh, 560px); min-height: 420px; }
}

.resume-panel { color: var(--ink); border: 1px solid var(--line); background: #fff; box-shadow: none; }
.resume-panel .eyebrow, .resume-panel p, .progress-copy { color: var(--muted); }
.resume-panel .primary-button { color: #fff; background: var(--accent); }

.dashboard-bars i { background: linear-gradient(180deg, #5f78ca, #6674cf); }
.trend-column { background: linear-gradient(to top, #d8deef, #6674cf); }
.trend-column.is-last { background: linear-gradient(to top, #d9eee6, #379178); }

.profile-close:hover,
.product-info-close:hover,
.product-info-trigger:hover,
.product-info-trigger:focus-visible { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }

@media (max-width: 760px) { .main-content::before { left: 0; } }

/* Public exam detail tabs and calmer shell surfaces - 2026-08-07. */
body {
  background:
    radial-gradient(circle at 16% 10%, rgba(202, 232, 222, .72), transparent 31%),
    radial-gradient(circle at 86% 4%, rgba(211, 226, 247, .72), transparent 34%),
    linear-gradient(135deg, #edf6f2 0%, #f4f7fb 52%, #fff9ec 100%);
}
.main-content {
  background:
    radial-gradient(circle at 18% 12%, rgba(224, 243, 236, .78), transparent 34%),
    radial-gradient(circle at 88% 8%, rgba(225, 236, 250, .72), transparent 36%),
    linear-gradient(135deg, rgba(242, 249, 246, .97), rgba(247, 249, 252, .96) 54%, rgba(255, 251, 241, .9));
}

.dashboard-section-tabs,
.library-tab-list {
  align-items: end;
  gap: 0;
  border-bottom: 1px solid #cbd7d2;
}
/* Shared rounded trapezoid tabs: wide shoulders and deliberate overlap. */
.dashboard-section-tabs .performance-tab,
.library-tab,
.public-exam-detail-tabs button {
  position: relative;
  z-index: 1;
  min-width: 150px;
  min-height: 36px;
  margin-right: -20px;
  padding: 8px 32px 6px;
  border: 0;
  border-radius: 12px 12px 0 0;
  color: #5d6964;
  background: transparent;
  box-shadow: none;
}
.dashboard-section-tabs .performance-tab::before,
.library-tab::before,
.public-exam-detail-tabs button::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 11px;
  border: 1px solid #cbd5d1;
  border-bottom: 0;
  border-radius: 14px 14px 5px 5px;
  background: #dfe7e4;
  transform: perspective(32px) rotateX(10deg) scaleX(1.18);
  transform-origin: bottom;
}
.dashboard-section-tabs .performance-tab:nth-child(1),
.library-tab:nth-child(1),
.public-exam-detail-tabs button:nth-child(1) { z-index: 3; }
.dashboard-section-tabs .performance-tab:nth-child(2),
.library-tab:nth-child(2),
.public-exam-detail-tabs button:nth-child(2) { z-index: 2; }
.dashboard-section-tabs .performance-tab:nth-child(3),
.library-tab:nth-child(3),
.public-exam-detail-tabs button:nth-child(3) { z-index: 1; }
.dashboard-section-tabs .performance-tab:hover,
.library-tab:hover,
.public-exam-detail-tabs button:hover { color: #263c34; }
.dashboard-section-tabs .performance-tab:hover::before,
.library-tab:hover::before,
.public-exam-detail-tabs button:hover::before { background: #e8eeeb; }
.dashboard-section-tabs .performance-tab:focus-visible,
.library-tab:focus-visible,
.public-exam-detail-tabs button:focus-visible {
  outline: 3px solid rgba(47, 114, 95, .32);
  outline-offset: 2px;
}
.dashboard-section-tabs .performance-tab.is-active,
.library-tab.is-active,
.public-exam-detail-tabs button.is-active {
  z-index: 4;
  margin-bottom: -1px;
  color: #1f2925;
  background: transparent;
  box-shadow: none;
}
.dashboard-section-tabs .performance-tab.is-active::before,
.library-tab.is-active::before,
.public-exam-detail-tabs button.is-active::before {
  border-color: #cbd5d1;
  background: #fff;
  box-shadow: none;
}
.library-tab.is-active::after { display: none; }

/* Binary chart tabs use full-surface contrast instead of accent stripes. */
.performance-tabs {
  gap: 2px;
  border-color: #c5cfcb;
  background: #d9e0dd;
}
.performance-tabs .performance-tab {
  color: #56625d;
  background: #d9e0dd;
  box-shadow: none;
}
.performance-tabs .performance-tab:hover { background: #e5eae8; }
.performance-tabs .performance-tab.is-active {
  color: #1f2925;
  background: #fff;
  box-shadow: 0 1px 3px rgba(31, 41, 37, .16);
}

.public-exam-overview-modal .creator-preview-dialog {
  grid-template-rows: auto auto minmax(0, 1fr);
  border-radius: 10px;
  background: #f5f8f6;
}
.public-exam-overview-modal .creator-preview-dialog-header {
  border-bottom: 0;
  background: #fff;
}
.public-exam-detail-tabs {
  display: flex;
  align-items: end;
  gap: 0;
  padding: 0 20px;
  border-bottom: 1px solid #cbd7d2;
  background: #fff;
}
.public-exam-detail-tabs button {
  min-width: 120px;
  padding-right: 20px;
  padding-left: 20px;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
}
.public-exam-overview-modal .creator-preview-body {
  padding: 22px;
  background:
    radial-gradient(circle at 8% 4%, rgba(221, 241, 233, .7), transparent 30%),
    linear-gradient(145deg, #eef5f2, #f7f9fb 58%, #fffaf0);
}
.public-exam-overview-pane {
  grid-template-columns: minmax(280px, .76fr) minmax(430px, 1.24fr);
  align-items: start;
  gap: 20px;
}
.public-exam-overview-facts,
.public-exam-overview .review-composition,
.public-sample-reader {
  border-color: #ced9d4;
  border-radius: 6px;
  box-shadow: none;
}
.public-exam-overview-facts {
  gap: 18px;
  padding: 22px;
}
.public-exam-fact-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid #e1e7e4;
  font-size: 18px;
}
.public-exam-overview-facts dt {
  color: #66716c;
  font-size: 12px;
  font-weight: 650;
  text-transform: none;
}
.public-exam-overview-facts dd { font-size: 16px; }
.public-exam-rating-summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px solid #e1e7e4;
}
.public-exam-rating-summary span { color: var(--muted); }
.public-exam-composition-pane .review-composition {
  min-height: 100%;
  padding: 22px;
}
.public-exam-overview-action {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}
.public-exam-results-pane {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 18px;
}
.public-exam-results-pane .public-sample-reader {
  grid-column: auto;
  min-height: 180px;
}
.public-exam-sample-pane .public-sample-reader { border-radius: 6px; }
.public-sample-reader { padding: 20px; }
.public-sample-reader header .eyebrow,
.public-sample-question > .eyebrow { color: #50605a; text-transform: none; letter-spacing: .02em; }
.public-sample-options {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.public-sample-options > div {
  min-width: 0;
  border-radius: 4px;
  background: #fff;
}
.public-sample-mcq {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 22px;
}
.public-sample-prompt-pane {
  min-width: 0;
  padding-right: 22px;
  border-right: 1px solid var(--line);
}
.public-sample-prompt-pane h3 { margin: 6px 0 14px; }
.public-sample-answer-pane { min-width: 0; }
.public-sample-media { margin-top: 16px; overflow: hidden; }
.public-sample-media img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}
.public-sample-nav button { border-radius: 4px; }
.public-sample-nav button.is-active { border-color: var(--accent); background: var(--accent); }

.review-composition-legend-more {
  border-top: 1px solid var(--line);
  padding-top: 6px;
}
.review-composition-legend-more summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 13px;
  font-weight: 750;
}
.review-composition-legend-more > div { display: grid; gap: 7px; padding-top: 7px; }
.public-exam-attempt-summary {
  display: grid;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.public-exam-attempt-summary > div { display: flex; flex-wrap: wrap; gap: 8px; }
.public-exam-attempt-summary button {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: #fff;
  cursor: pointer;
  font: inherit;
}
.public-exam-attempt-summary button:hover,
.public-exam-attempt-summary button:focus-visible { border-color: var(--accent); outline: none; }
.public-exam-attempt-summary button span,
.public-exam-attempt-summary small { color: var(--muted); font-size: 12px; }
.public-exam-attempt-label { font-weight: 750; }
.public-rating-distribution { display: grid; gap: 9px; }
.public-rating-distribution > div {
  display: grid;
  grid-template-columns: 34px minmax(100px, 1fr) 42px 28px;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
}
.public-rating-distribution strong,
.public-rating-distribution small { text-align: right; }
.public-rating-track {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #e6ece9;
}
.public-rating-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}
.public-rating-actions { align-items: center; flex-wrap: wrap; }
.public-sample-case {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 22px;
}
.public-sample-case-selector {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
.public-sample-case-context {
  min-width: 0;
  padding-right: 22px;
  border-right: 1px solid var(--line);
}
.public-sample-case-context h3 { margin: 6px 0 12px; }
.public-sample-case-reader { min-width: 0; }
.public-sample-case-nav { display: flex; flex-wrap: wrap; gap: 6px; }
.public-sample-case-child { display: contents; }
.public-sample-case-nav label {
  order: 1;
  display: grid;
  min-width: 38px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--muted);
  background: #fff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}
.public-sample-case-panel {
  order: 2;
  display: none;
  flex: 0 0 100%;
  margin-top: 8px;
}
.public-sample-case-panel h4 { margin: 6px 0 12px; }
.public-sample-case-selector:checked + label + .public-sample-case-panel { display: block; }
.public-sample-case-selector:checked + label {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}
.public-sample-case-selector:focus-visible + label {
  outline: 3px solid rgba(47, 114, 95, .32);
  outline-offset: 2px;
}

/* Public detail follows one continuous surface with structural dividers. */
.public-exam-overview-modal .creator-preview-dialog-header { padding: 14px 26px 10px; }
.public-exam-overview-modal .creator-preview-dialog-header h1 { font-size: 24px; }
.public-exam-detail-tabs { padding: 0 28px; }
.public-exam-detail-tabs button {
  min-width: 156px;
  min-height: 34px;
  margin-right: -20px;
  padding: 7px 32px 5px;
}
.public-exam-overview-modal .creator-preview-body {
  padding: 14px 28px 22px;
  background: #fff;
}
.public-exam-overview-pane {
  grid-template-columns: minmax(260px, .72fr) minmax(520px, 1.28fr);
  gap: 0;
}
.public-exam-overview-facts {
  grid-row: 1 / span 2;
  gap: 12px;
  padding: 8px 26px 12px 2px;
  border: 0;
  border-right: 1px solid #cbd7d2;
  border-radius: 0;
  background: transparent;
}
.public-exam-fact-heading { padding-bottom: 9px; font-size: 16px; }
.public-exam-compact-meta { display: grid; gap: 7px; }
.public-exam-compact-meta p {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 5px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.public-exam-compact-meta strong { color: var(--ink); font-size: 14px; }
.public-exam-overview-facts .creator-preview-description,
.public-exam-overview-facts .creator-preview-tags { margin-top: 0; }
.public-exam-rating-summary,
.public-exam-attempt-summary { padding-top: 9px; }
.public-exam-composition-pane {
  display: grid;
  align-content: start;
  min-width: 0;
  padding: 8px 2px 0 26px;
}
.public-exam-composition-pane .review-composition,
.public-exam-results-pane .public-sample-reader,
.public-exam-sample-pane .public-sample-reader {
  min-height: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.public-exam-composition-pane .review-composition { padding: 0; }
.public-exam-overview-action {
  grid-column: 2;
  justify-content: flex-end;
  padding: 14px 2px 0 26px;
}
.is-public-composition > header { margin-bottom: 10px; }
.is-public-composition > header h2 { margin-top: 0; font-size: 17px; }
.is-public-composition .review-composition-layout {
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 20px;
}
.is-public-composition .review-composition-chart { max-width: 180px; }
.is-public-composition .review-composition-legend {
  grid-template-columns: repeat(3, minmax(130px, 1fr));
  align-content: start;
  gap: 6px 10px;
}
.is-public-composition .review-composition-legend-item {
  gap: 7px;
  padding: 5px 4px;
  border-radius: 4px;
}
.is-public-composition .review-composition-legend-item strong { font-size: 13px; }
.is-public-composition .review-composition-legend-item small { font-size: 11px; }
.is-public-composition .review-composition-legend-more { grid-column: 1 / -1; }
.is-public-composition .review-composition-legend-more > div {
  grid-template-columns: repeat(3, minmax(130px, 1fr));
  gap: 6px 10px;
}
.is-public-composition .review-composition-legend-more[open] > summary { display: none; }
.public-exam-results-pane { gap: 0; }
.public-exam-results-pane .public-sample-reader { padding: 12px 24px 12px 2px; }
.public-exam-results-pane .public-sample-reader + .public-sample-reader {
  padding-right: 2px;
  padding-left: 26px;
  border-left: 1px solid #cbd7d2;
}
.public-exam-results-pane .public-sample-reader > header .eyebrow { display: none; }
.public-exam-results-pane .public-sample-reader > header { margin-bottom: 14px; }
.public-exam-results-pane .public-sample-reader > header h2 { margin-top: 0; }
.public-exam-leaderboard-wrap { overflow-x: auto; }
.public-exam-leaderboard {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 6px;
}
.public-exam-leaderboard th {
  padding: 0 12px 5px;
  color: #6f7c77;
  font-size: 11px;
  font-weight: 650;
  text-align: left;
}
.public-exam-leaderboard th:first-child { width: 58px; text-align: center; }
.public-exam-leaderboard th:nth-last-child(-n + 2) { width: 92px; text-align: center; }
.public-exam-leaderboard td {
  padding: 8px 12px;
  border-top: 1px solid #e1e7e4;
  border-bottom: 1px solid #e1e7e4;
  background: rgba(255, 255, 255, .72);
}
.public-exam-leaderboard td:first-child {
  border-left: 1px solid #e1e7e4;
  border-radius: 8px 0 0 8px;
  text-align: center;
}
.public-exam-leaderboard td:last-child {
  border-right: 1px solid #e1e7e4;
  border-radius: 0 8px 8px 0;
}
.public-exam-leaderboard td:nth-last-child(-n + 2) {
  text-align: center;
  white-space: nowrap;
}
.public-exam-leaderboard tr.is-viewer td {
  border-color: #8fb9aa;
  background: #edf7f3;
  font-weight: 800;
}
.leaderboard-rank-badge {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: #52615b;
  background: #edf1ef;
  font-size: 12px;
  font-weight: 800;
}
.leaderboard-rank-badge.rank-1 { color: #7a5700; background: #f8dc7a; box-shadow: inset 0 0 0 2px #e9bd3c; }
.leaderboard-rank-badge.rank-2 { color: #52606a; background: #dce3e8; box-shadow: inset 0 0 0 2px #bec9d0; }
.leaderboard-rank-badge.rank-3 { color: #74451f; background: #e9bc91; box-shadow: inset 0 0 0 2px #cf8f58; }
.leaderboard-learner { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.leaderboard-avatar {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: #245e50;
  background: #dcefe8;
  font-size: 11px;
  font-weight: 800;
  overflow: hidden;
}
.leaderboard-avatar.has-image img { width: 100%; height: 100%; object-fit: cover; }
.public-exam-leaderboard-self {
  position: sticky;
  bottom: 0;
  z-index: 1;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid #cbd7d2;
  background: #fff;
}
.public-exam-leaderboard-self > span {
  display: block;
  margin: 0 12px 2px;
  color: #50605a;
  font-size: 11px;
  font-weight: 700;
}
.public-exam-leaderboard-self .public-exam-leaderboard { border-spacing: 0; }
.public-exam-sample-pane .public-sample-reader { padding: 8px 2px 0; }
.public-exam-sample-pane .public-sample-reader > header { display: none; }
.public-exam-sample-pane .public-sample-nav {
  justify-content: center;
  margin-bottom: 12px;
}
.public-sample-media img {
  width: 100%;
  max-height: 52vh;
  object-fit: contain;
  object-position: top center;
}

/* Desktop Builder keeps the outer shell fixed; the deck tray owns vertical scrolling. */
@media (min-width: 941px) {
  .main-content:has(.builder-page) { height: 100dvh; overflow: hidden; }
  .view-host:has(.builder-page) { height: 100%; padding: 20px clamp(24px, 3vw, 48px); }
  .builder-page { height: 100%; min-height: 0; }
  .builder-layout { height: 100%; align-items: stretch; }
  .builder-decks,
  .builder-settings { min-height: 0; padding: 14px 18px; overflow: hidden; }
  .builder-decks { display: grid; grid-template-rows: auto auto minmax(0, 1fr) auto; }
  .builder-decks-heading { margin-bottom: 7px; }
  .builder-decks-heading h2 { font-size: 20px; }
  .builder-toolbar { margin-bottom: 7px; }
  .builder-tree-actions .quiet-button,
  .builder-filter-button { min-height: 34px; padding-block: 5px; }
  .builder-deck-list { height: auto; min-height: 0; overflow: auto; }
  .builder-list-note { padding-top: 5px; line-height: 1.3; }
  .builder-settings { position: static; height: 100%; align-content: start; gap: 5px; }
  .builder-settings h2 { margin: 0 0 2px; font-size: 20px; }
  .builder-settings .form-field { gap: 3px; margin-bottom: 2px; }
  .builder-settings .form-field input { min-height: 34px; padding: 6px 9px; }
  .builder-settings .public-draft-field select { min-height: 34px; padding-inline: 9px; }
  .builder-settings .public-draft-field textarea { min-height: 44px; padding: 6px 9px; }
  .builder-settings .public-draft-tag-list { min-height: 34px; padding: 3px 5px; }
  .builder-settings .public-draft-metadata { gap: 6px; }
  .builder-settings-pair,
  .builder-switch-pair { gap: 6px; }
  .builder-settings .builder-switch { min-height: 36px; padding: 5px 7px; }
  .builder-resample { min-height: 20px; }
  .builder-create-actions .builder-create,
  .builder-create-draft { min-height: 38px; }
  .builder-settings .public-draft-panel { gap: 5px; margin-top: 2px; padding-top: 7px; }
  .builder-settings .public-draft-heading h3 { margin: 0; font-size: 15px; }
  .builder-settings .public-draft-open { padding: 5px 8px; }
  .builder-settings .public-draft-row { min-height: 48px; }
}@media (max-width: 900px) {
  .public-exam-detail-tabs { overflow-x: auto; padding: 0 12px; }
  .public-exam-detail-tabs button { min-width: 138px; padding-right: 24px; padding-left: 24px; }
  .public-exam-overview-pane,
  .public-exam-results-pane { grid-template-columns: 1fr; }
  .public-exam-overview-facts {
    grid-row: auto;
    padding: 4px 0 18px;
    border-right: 0;
    border-bottom: 1px solid #cbd7d2;
  }
  .public-exam-composition-pane { padding: 18px 0 0; }
  .public-exam-overview-action { grid-column: auto; padding-left: 0; }
  .is-public-composition .review-composition-legend,
  .is-public-composition .review-composition-legend-more > div { grid-template-columns: repeat(2, minmax(130px, 1fr)); }
  .public-exam-results-pane .public-sample-reader { padding: 10px 0 18px; }
  .public-exam-results-pane .public-sample-reader + .public-sample-reader {
    padding: 18px 0 10px;
    border-top: 1px solid #cbd7d2;
    border-left: 0;
  }
  .public-sample-mcq,
  .public-sample-case { grid-template-columns: 1fr; }
  .public-sample-prompt-pane,
  .public-sample-case-context {
    padding-right: 0;
    padding-bottom: 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}
@media (max-width: 640px) {
  .dashboard-section-tabs .performance-tab,
  .library-tab { min-width: 118px; }
  .library-page .library-controls.is-public { grid-template-columns: minmax(0, 1fr) auto; }
  .library-public-filter-panel { grid-template-columns: 1fr; width: min(320px, calc(100vw - 44px)); }
  .library-public-card { padding: 12px; }
  .public-exam-card-list { grid-template-columns: 1fr; }
  .public-exam-overview-modal .creator-preview-body { padding: 14px; }
  .public-exam-detail-tabs { padding: 0 10px; }
  .public-exam-detail-tabs button { min-width: 122px; margin-right: -18px; padding-right: 18px; padding-left: 18px; }
  .is-public-composition .review-composition-layout { grid-template-columns: 1fr; }
  .is-public-composition .review-composition-legend,
  .is-public-composition .review-composition-legend-more > div { grid-template-columns: 1fr; }
  .public-exam-meta-grid { grid-template-columns: 1fr; }
  .public-exam-leaderboard th,
  .public-exam-leaderboard td { padding-right: 8px; padding-left: 8px; }
  .public-sample-options { grid-template-columns: 1fr; }
}
/* Structural tab bars sit on one continuous raised white rail. */
.dashboard-section-tabs,
.library-tab-list,
.public-exam-detail-tabs,
.creator-preview-tabs {
  position: relative;
  isolation: isolate;
  border-bottom: 0;
}
.dashboard-section-tabs .performance-tab,
.library-tab,
.public-exam-detail-tabs button,
.creator-preview-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  height: 46px;
  min-height: 46px;
  margin-bottom: 0;
  padding-top: 10px;
  padding-bottom: 9px;
  line-height: 1.2;
  vertical-align: top;
}
.dashboard-section-tabs .performance-tab.is-active,
.library-tab.is-active,
.public-exam-detail-tabs button.is-active,
.creator-preview-tabs button.is-active { margin-bottom: 0; }
.dashboard-section-tabs .performance-tab::before,
.library-tab::before,
.public-exam-detail-tabs button::before {
  top: 0;
  bottom: 0;
  box-sizing: border-box;
  height: auto;
  transform-origin: 50% 100%;
}
.dashboard-section-tabs::after,
.library-tab-list::after,
.public-exam-detail-tabs::after,
.creator-preview-tabs::after {
  content: "";
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 4px;
  border-bottom: 1px solid #c5cfcb;
  background: #fff;
  box-shadow: 0 1px 3px rgba(31, 41, 37, .08);
  pointer-events: none;
}
.public-exam-meta-summary { display: grid; gap: 8px; }
.public-exam-meta-summary p { margin: 0; }
.public-exam-category-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  color: #6f7c77;
  font-size: 13px;
}
.public-exam-category-line > strong { color: #27332f; font-weight: 650; }
.public-exam-category-line .moderation-status-badge { margin-left: auto; }
.public-exam-core-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  color: #27332f;
}
.public-exam-core-line strong { font-size: 14px; font-weight: 700; }
.public-exam-core-line > span { color: #9aa5a0; }
.public-exam-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px 20px;
}
.public-exam-meta-grid p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  min-width: 0;
  color: #6f7c77;
  font-size: 13px;
}
.public-exam-meta-grid p > strong {
  overflow-wrap: anywhere;
  color: #27332f;
  font-weight: 650;
}
.public-exam-inline-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.public-exam-inline-tags > span {
  padding: 2px 6px;
  border-radius: 999px;
  color: #5543cc;
  background: #f0edff;
  font-size: 10px;
  font-weight: 700;
}

.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.library-page .library-controls.is-public{align-items:center}
.library-search .search,.library-public-filters>summary{height:44px;min-height:44px;box-sizing:border-box}
.library-search .search{padding:0 12px;font-size:13px}
.public-exam-card{gap:6px}
.public-exam-card-title{font-size:16px;font-weight:700;line-height:1.35}
.public-exam-card-category{color:var(--muted);font-size:12px;font-weight:500;line-height:1.4;text-transform:none;letter-spacing:normal}
.public-exam-card-facts{color:var(--muted);font-size:13px;font-weight:500;line-height:1.4}
.public-exam-card-signals{display:flex;gap:12px;color:#287762;font-size:13px;font-weight:600;line-height:1.4}
.public-exam-card>small{font-size:12px;font-weight:400;line-height:1.4}
.public-average-strip{display:flex;min-height:44px;align-items:baseline;gap:8px;padding:0 0 12px;border-bottom:1px solid #d7e0dc;color:var(--muted);font-size:13px;font-weight:400}
.public-average-strip strong{color:var(--ink);font-size:16px;font-weight:700}.public-average-strip small{font-size:12px;color:var(--muted);font-weight:500}
.library-public-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:16px;margin-top:16px}
.library-ranking-rail{align-self:start;border-right:1px solid #d7e0dc;padding:2px 16px 2px 0;min-width:0;gap:8px}
.library-ranking-eyebrow,.public-ranking-popup header span{color:var(--muted);font-size:13px;font-weight:500;text-transform:none;letter-spacing:normal}
.library-ranking-rail h2{margin:0 0 8px;font-size:16px;font-weight:700;line-height:1.35}.library-ranking-rail p{margin:0;color:var(--muted);font-size:13px;font-weight:400;line-height:1.5}.public-ranking-list{list-style:none;margin:0;padding:0}
.public-ranking-head,.public-ranking-row{display:grid;grid-template-columns:28px 34px minmax(80px,1fr) 44px 40px 50px;align-items:center;gap:6px;padding:9px 4px;border-bottom:1px solid #d7e0dc;font-size:.82rem}
.public-ranking-head{font-size:.68rem;color:#66736e;padding-top:0}.public-ranking-row.is-viewer{background:#eaf5f1;font-weight:700}
.public-ranking-avatar{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#eaf5f1;color:#287762;font-size:.68rem;font-weight:800}
.public-ranking-row>span:nth-last-child(-n+3),.public-ranking-head>span:nth-last-child(-n+3){text-align:center}
.public-ranking-popup>summary{cursor:pointer;color:#287762;font-size:13px;font-weight:600;margin-top:8px;list-style:none}.public-ranking-popup>summary::-webkit-details-marker{display:none}.public-ranking-popup>summary::marker{content:""}
.public-ranking-popup[open]>.public-ranking-backdrop{position:fixed;inset:0;background:#18212bcc;z-index:80}
.public-ranking-popup[open]>summary{position:fixed;z-index:82;right:calc(7vw + 24px);top:calc(8vh + 22px);margin:0;width:38px;height:38px;border:1px solid #d7e0dc;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:0}
.public-ranking-popup[open]>summary:after{content:'×';font-size:1.35rem;color:#18211e}
.public-ranking-popup[open]>section{position:fixed;z-index:81;inset:8vh 7vw;background:#fff;border-radius:18px;padding:26px;overflow:auto;box-shadow:0 24px 70px #0005}
.public-ranking-popup section>header{border-bottom:1px solid #d7e0dc;padding:0 52px 14px 0}.public-ranking-popup header h2{margin:3px 0}
.public-ranking-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:18px}
.public-ranking-creator,.public-ranking-head.creator{grid-template-columns:28px minmax(110px,1fr) 50px 50px 50px}
@media(max-width:980px){.library-public-layout{grid-template-columns:1fr}.library-ranking-rail{border-right:0;border-bottom:1px solid #d7e0dc;padding:0 0 16px}.public-ranking-columns{grid-template-columns:1fr}}

.notification-panel{top:auto;right:auto;bottom:72px;left:18px;width:min(360px,calc(100vw - 36px));max-height:min(520px,calc(100dvh - 96px));padding:14px}
.notification-panel>header{padding:2px 2px 11px}.notification-panel h2{font-size:16px}.notification-empty{padding:28px 10px 18px}
@media(max-width:720px){.notification-panel{right:12px;bottom:70px;left:12px;width:auto}}

/* Cohesive interaction palette for Exam Builder. Purple remains a data colour;
   deck selection and creation controls use the same restrained green family as
   Practice. Selected fill is limited to the node box so tree elbows stay visible. */
.builder-page {
  --builder-action: #3f806b;
  --builder-action-hover: #34705e;
  --builder-action-soft: #e8f4ef;
  --builder-action-line: #b9d8cc;
  --builder-action-ink: #245847;
}
.builder-deck-row:hover .builder-deck-node-box { background: #f3f7f5; }
.builder-deck-row.is-selected .builder-deck-node-box { border-color: var(--builder-action-line); background: var(--builder-action-soft); }
.builder-deck-row.is-selected .deck-expand,
.builder-deck-row.is-selected .deck-kind-icon,
.builder-deck-name .deck-expand:hover { color: var(--builder-action-ink); }
.builder-deck-row input[type="checkbox"]:hover { border-color: var(--builder-action); box-shadow: 0 0 0 3px rgba(63,128,107,.10); }
.builder-deck-row input[type="checkbox"]:checked { border-color: var(--builder-action); background-color: var(--builder-action); }
.builder-deck-row input[type="checkbox"]:focus-visible,
.builder-deck-name .deck-expand:focus-visible { outline-color: rgba(63,128,107,.35); }
.builder-switch input:checked + span { background: var(--builder-action); }
.builder-switch input:focus-visible + span { outline-color: rgba(63,128,107,.38); }
.builder-switch:has(input:checked) { border-color: var(--builder-action-line); background: var(--builder-action-soft); }
.builder-filter-button:hover:not(:disabled),
.builder-filter-button.is-active { color: var(--builder-action-ink); border-color: var(--builder-action-line); background: var(--builder-action-soft); }
.builder-filter-button.is-active b { background: var(--builder-action); }
.builder-tree-actions .quiet-button:hover { color: var(--builder-action-ink); border-color: var(--builder-action-line); background: var(--builder-action-soft); }
.builder-deck-allocation input:focus,
.builder-deck-case-allocation input:focus,
.builder-settings .form-field input:focus,
.builder-settings .form-field textarea:focus,
.builder-settings .form-field select:focus { border-color: var(--builder-action); outline-color: rgba(63,128,107,.13); }
.builder-create-actions .builder-create { color: #fff; background: var(--builder-action); box-shadow: 0 6px 13px rgba(63,128,107,.17); }
.builder-create-actions .builder-create:hover { background: var(--builder-action-hover); }
.builder-create-actions .builder-create-draft { color: var(--builder-action-ink); background: var(--builder-action-soft); box-shadow: inset 0 0 0 1px var(--builder-action-line); }
.builder-tree-table { min-width: 540px; }
.builder-tree-header, .builder-deck-row { grid-template-columns: minmax(480px, max-content) 44px; }
.builder-advanced-open { width: 100%; min-height: 42px; border: 1px solid var(--builder-action-line); border-radius: 10px; color: var(--builder-action-ink); background: #fff; }
.builder-advanced-modal { position: fixed; z-index: 110; inset: 0; display: grid; place-items: center; padding: 24px; }
.builder-advanced-backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: rgba(15, 23, 42, .45); backdrop-filter: blur(4px); }
.builder-advanced-dialog { position: relative; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; width: min(900px, 94vw); max-height: min(820px, 92dvh); overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 28px 80px rgba(20, 27, 47, .26); }
.builder-advanced-dialog > header, .builder-advanced-dialog > footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 20px; background: #fff; }
.builder-advanced-dialog > header { border-bottom: 1px solid var(--line); }
.builder-advanced-dialog > footer { justify-content: flex-end; border-top: 1px solid var(--line); }
.builder-advanced-dialog h2, .builder-advanced-dialog h3, .builder-advanced-dialog p { margin: 0; }
.builder-advanced-body { min-height: 0; display: grid; gap: 16px; overflow: auto; padding: 20px; background: #f8faf9; }
.builder-advanced-section, .builder-advanced-presets { display: grid; gap: 12px; padding: 16px; border: 1px solid #dce5e0; border-radius: 14px; background: #fff; }
.builder-advanced-section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(180px, 230px); gap: 18px; align-items: end; }
.builder-advanced-section-heading p, .builder-advanced-auto-note { color: var(--muted); font-size: 12px; line-height: 1.45; }
.builder-advanced-allocation-list { display: grid; gap: 8px; }
.builder-advanced-allocation-row { display: grid; grid-template-columns: minmax(150px, 1fr) 132px 110px 110px; gap: 8px; align-items: center; }
.builder-advanced-allocation-row strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.builder-advanced-allocation-row input, .builder-advanced-allocation-row select { width: 100%; min-height: 36px; border: 1px solid #d8e0dc; border-radius: 9px; background: #fff; }
.builder-allocation-sliders { display: grid; gap: 10px; }
.builder-allocation-slider-row { display: grid; gap: 7px; padding: 12px; border: 1px solid #dce5e0; border-radius: 12px; background: #fbfdfc; }
.builder-allocation-slider-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.builder-allocation-slider-heading strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.builder-allocation-slider-heading span, .builder-allocation-slider-row small { color: var(--muted); font-size: 12px; }
.builder-allocation-slider-controls { display: grid; grid-template-columns: minmax(160px, 1fr) 72px 38px; gap: 10px; align-items: center; }
.builder-allocation-slider-controls input[type="range"] { width: 100%; accent-color: #2f806a; }
.builder-allocation-slider-controls input[type="number"] { width: 100%; min-height: 36px; padding: 6px 8px; border: 1px solid #d8e0dc; border-radius: 9px; text-align: center; }
.builder-allocation-slider-controls .icon-button.is-active { color: #fff; background: #2f806a; border-color: #2f806a; }
.builder-advanced-presets > summary { cursor: pointer; color: var(--builder-action-ink); font-weight: 750; }
@media (max-width: 700px) {
  .builder-advanced-modal { align-items: end; padding: 0; }
  .builder-advanced-dialog { width: 100%; max-height: 92dvh; border-radius: 18px 18px 0 0; }
  .builder-advanced-section-heading, .builder-advanced-allocation-row { grid-template-columns: 1fr; }
  .builder-allocation-slider-controls { grid-template-columns: minmax(120px, 1fr) 64px 38px; }
}
.practice-start-button { background: #3f806b; box-shadow: 0 6px 13px rgba(63,128,107,.17); }
.practice-start-button:hover { background: #34705e; }

/* Personal exam filters share one shape and use soft, semantic state accents.
   Only the active filter receives a filled surface, so the row stays calm. */
.library-filter { transition: color .16s ease, border-color .16s ease, background-color .16s ease; }
.library-filter:hover { color: #34413b; border-color: #bdc8c2; background: #f7f9f8; }
.library-filter.is-active { color: #34413b; border-color: #cbd4cf; background: #eef1ef; }
.library-filter[data-personal-filter="resume"].is-active { color: #735817; border-color: #ead595; background: #fff7dc; }
.library-filter[data-personal-filter="submitted"].is-active { color: #355f96; border-color: #bfd1eb; background: #edf4ff; }
.library-filter[data-personal-filter="uploaded"].is-active { color: #28634f; border-color: #b9d8cc; background: #e8f4ef; }
.library-filter[data-personal-filter="not_uploaded"].is-active { color: #8a5428; border-color: #edc9a8; background: #fff1e5; }



/* Question editing workspace presentation */
.question-edit-page,
.owner-question-edit-page { --owner-editor-accent: #167a5b; --owner-editor-soft: #e8f4ef; --owner-editor-border: #dce3e0; --owner-editor-muted: #71807a; min-width: 0; }
.owner-editor-page-heading { align-items: flex-start; gap: 18px; }
.owner-editor-page-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: flex-end; }
.owner-editor-page-actions button[disabled] { cursor: not-allowed; opacity: .55; }
.owner-question-edit-layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(340px, 1fr); min-width: 0; border: 1px solid var(--owner-editor-border); border-radius: 12px; background: #fff; overflow: hidden; }
.owner-question-edit-main { min-width: 0; padding: 24px; }
.owner-question-edit-sidebar { display: grid; align-content: start; gap: 18px; min-width: 0; padding: 20px; border-left: 1px solid var(--owner-editor-border); background: #fbfcfb; }
.owner-editor-section + .owner-editor-section { margin-top: 30px; }
.owner-editor-section > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 10px; }
.owner-editor-section > header h2 { margin: 3px 0 0; color: var(--ink); font-size: 18px; font-weight: 700; }
.owner-editor-section > header p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.owner-rich-editor { min-width: 0; overflow: hidden; border: 1px solid var(--owner-editor-border); border-radius: 8px; background: #fff; transition: border-color .15s ease, box-shadow .15s ease; }
.owner-rich-editor:focus-within, .owner-answer-editor:focus-within { border-color: var(--owner-editor-accent); box-shadow: 0 0 0 2px rgb(22 122 91 / 12%); }
.owner-rich-editor-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.owner-editor-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0; min-height: 44px; padding: 5px 8px; border-bottom: 1px solid var(--owner-editor-border); background: #fff; }
.owner-editor-tool { display: inline-grid; place-items: center; width: 32px; min-width: 32px; height: 32px; padding: 0; border: 0; border-radius: 6px; color: #34433e; background: transparent; font: 600 14px/1 inherit; cursor: pointer; }
.owner-editor-tool:hover, .owner-editor-tool:focus-visible { background: #edf4f0; color: var(--owner-editor-accent); outline: 2px solid transparent; }
.owner-editor-tool:focus-visible { box-shadow: 0 0 0 2px rgb(22 122 91 / 20%); }
.owner-editor-tool.is-destructive:hover, .owner-editor-tool.is-destructive:focus-visible { color: #b83232; background: #fff0f0; }
.owner-editor-icon { display: block; width: 18px; height: 18px; pointer-events: none; }
.owner-editor-type-icon { display: inline-block; min-width: 16px; font-size: 15px; font-weight: 700; line-height: 1; text-align: center; }
.owner-editor-type-icon.is-italic { font-family: Georgia, serif; font-style: italic; font-weight: 500; }
.owner-editor-type-icon.is-underline { text-decoration: underline; text-underline-offset: 3px; }
.owner-editor-type-icon.is-strike { text-decoration: line-through; }
.owner-editor-type-icon.is-color { padding-bottom: 3px; border-bottom: 2px solid #c33d3d; color: #26342f; }
.owner-editor-surface { min-height: 116px; padding: 14px; color: var(--ink); font-size: 14px; line-height: 1.6; outline: none; overflow-wrap: anywhere; }
.owner-editor-surface p { margin: 0 0 8px; }
.owner-editor-surface p:last-child { margin-bottom: 0; }
.owner-rich-editor.is-expanded, .owner-answer-editor.is-expanded { position: fixed; z-index: 20; inset: 20px; box-shadow: 0 14px 50px rgb(20 35 29 / 22%); }
.owner-rich-editor.is-expanded .owner-editor-surface, .owner-answer-editor.is-expanded .owner-editor-surface { min-height: calc(100vh - 100px); }
.owner-answer-list { display: grid; gap: 8px; }
.owner-answer-row { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 8px; align-items: stretch; min-width: 0; padding: 5px; border: 1px solid var(--owner-editor-border); border-radius: 7px; background: #fff; transition: border-color .15s ease, background-color .15s ease; }
.owner-answer-row.is-correct { border-color: #8ac9b1; background: #f0faf5; }
.owner-answer-row:focus-within { border-color: var(--owner-editor-accent); box-shadow: 0 0 0 2px rgb(22 122 91 / 10%); }
.owner-answer-label { display: grid; place-items: center; align-self: stretch; min-height: 38px; border: 1px solid var(--owner-editor-border); border-radius: 5px; color: var(--ink); background: #f7faf8; font-weight: 700; }
.owner-answer-editor { min-width: 0; overflow: hidden; border: 1px solid transparent; border-radius: 6px; }
.owner-answer-editor .owner-editor-toolbar { min-height: 0; padding: 0 2px; border-bottom: 0; opacity: 0; max-height: 0; overflow: hidden; transition: opacity .15s ease, max-height .15s ease; }
.owner-answer-editor:focus-within .owner-editor-toolbar { opacity: 1; max-height: 44px; border-bottom: 1px solid var(--owner-editor-border); }
.owner-answer-editor .owner-editor-tool { min-width: 26px; height: 26px; padding: 0 5px; font-size: 12px; }
.owner-answer-editor .owner-editor-surface { min-height: 38px; padding: 9px 10px; font-size: 14px; line-height: 1.45; }
.owner-answer-correct { align-self: center; min-height: 30px; padding: 5px 9px; border: 1px solid transparent; border-radius: 999px; color: var(--owner-editor-muted); background: transparent; font-size: 11px; font-weight: 700; cursor: pointer; white-space: nowrap; }
.owner-answer-correct:hover, .owner-answer-correct:focus-visible { border-color: #8ac9b1; color: var(--owner-editor-accent); background: var(--owner-editor-soft); outline: none; }
.owner-answer-row.is-correct .owner-answer-correct { color: var(--owner-editor-accent); background: var(--owner-editor-soft); }
.owner-edit-context { min-width: 0; }
.owner-edit-context + .owner-edit-context { padding-top: 18px; border-top: 1px solid var(--owner-editor-border); }
.owner-edit-context > header { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.owner-edit-context h2 { margin: 0 0 12px; color: var(--ink); font-size: 16px; }
.owner-edit-context h3 { margin: 0 0 7px; color: var(--ink); font-size: 13px; }
.owner-edit-context h3 + .owner-edit-report-box { margin-bottom: 14px; }
.owner-edit-metadata { display: grid; gap: 8px; margin: 14px 0 0; }
.owner-edit-metadata div { display: grid; grid-template-columns: minmax(90px, .7fr) minmax(0, 1.3fr); gap: 10px; }
.owner-edit-metadata dt { color: var(--owner-editor-muted); font-size: 12px; }
.owner-edit-metadata dd { min-width: 0; margin: 0; color: var(--ink); font-size: 12px; overflow-wrap: anywhere; }
.owner-edit-report-box { margin: 0; padding: 11px 12px; border: 1px solid #e3dcff; border-radius: 8px; color: #4a3c88; background: #fbfaff; font-size: 13px; line-height: 1.5; }
.owner-question-preview { padding: 14px; border: 1px solid var(--owner-editor-border); border-radius: 8px; background: #f5faf7; }
.owner-question-preview-stem { color: var(--ink); font-size: 13px; line-height: 1.55; }
.owner-question-preview-options { display: grid; gap: 5px; margin: 12px 0 0; padding: 0; list-style: none; }
.owner-question-preview-options li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 7px; align-items: center; padding: 7px 8px; border: 1px solid var(--owner-editor-border); border-radius: 6px; background: #fff; font-size: 12px; }
.owner-question-preview-options li.is-correct { border-color: #8ac9b1; background: #eaf7ef; }
.owner-question-preview-options li > strong { color: var(--owner-editor-accent); }
.owner-question-preview-options li > span { min-width: 0; overflow-wrap: anywhere; }
.owner-question-preview-options li > em { color: var(--owner-editor-accent); font-size: 10px; font-style: normal; font-weight: 700; }
.owner-question-preview-explanation { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--owner-editor-border); color: var(--owner-editor-muted); font-size: 12px; line-height: 1.5; }
.owner-editor-dirty { color: var(--owner-editor-muted); font-size: 11px; }
.owner-question-media { margin-top: 14px; padding: 14px; border: 1px solid #e4ebe7; border-radius: 8px; background: #fbfdfc; }
.owner-question-media > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.owner-question-media h3 { margin: 2px 0 0; font-size: 14px; }
.owner-question-media-status { color: #71807a; font-size: 12px; }
.owner-question-media-empty { margin: 0 0 10px; color: #71807a; font-size: 12px; }
.owner-question-media-item { width: var(--owner-media-width, 100%); max-width: 100%; margin: 0 0 12px; }
.owner-question-media-frame { position: relative; width: 100%; min-height: 64px; border: 1px solid #dce3e0; border-radius: 7px; background: #fff; overflow: hidden; }
.owner-question-media-frame img { display: block; width: 100%; height: auto; max-height: 360px; object-fit: contain; background: #f4f7f5; }
.owner-question-media-resize { position: absolute; right: 5px; bottom: 5px; width: 25px; height: 25px; padding: 0; border: 1px solid #b9cbc2; border-radius: 5px; background: #fff; color: #167a5b; cursor: ew-resize; touch-action: none; }
.owner-question-media-item figcaption { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.owner-question-media-item figcaption input { min-width: 0; flex: 1; padding: 7px 9px; border: 1px solid #dce3e0; border-radius: 6px; font: inherit; font-size: 12px; }
.owner-question-media-add { display: flex; gap: 8px; }
.owner-question-media-add input { min-width: 0; flex: 1; padding: 8px 10px; border: 1px solid #dce3e0; border-radius: 6px; font: inherit; font-size: 12px; }
.owner-question-media-add button { white-space: nowrap; }
.owner-question-edit-page.is-dirty .owner-editor-dirty { color: #9a6716; font-weight: 700; }
.owner-anki-source-context { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--owner-editor-border); }
.owner-anki-source-context h3 { margin: 0 0 8px; color: var(--ink); font-size: 13px; }
.owner-anki-source-metadata { margin-top: 0; }
.owner-edit-rich-value { line-height: 1.5; }








.owner-editor-contract-note { margin: 0; padding: 10px 12px; border-left: 3px solid #d99a31; color: #6f5624; background: #fff8e9; font-size: 11px; line-height: 1.5; }
.owner-edit-lock-notice { display: grid; gap: 3px; margin-bottom: 14px; padding: 10px 12px; border: 1px solid #e5c16b; border-left: 3px solid #d99a31; border-radius: 7px; color: #6f5624; background: #fff8e9; font-size: 12px; line-height: 1.45; }
.owner-edit-lock-notice strong { font-weight: 700; }
.owner-question-edit-page [contenteditable="false"] { cursor: not-allowed; background: #f7faf8; }
.owner-editor-loading { display: grid; min-height: 300px; place-items: center; padding: 24px; }
@media (max-width: 1100px) { .owner-question-edit-layout { grid-template-columns: minmax(0, 1fr); } .owner-question-edit-sidebar { border-top: 1px solid var(--owner-editor-border); border-left: 0; } }
@media (max-width: 640px) { .owner-question-edit-main, .owner-question-edit-sidebar { padding: 16px; } .owner-editor-page-heading { display: grid; } .owner-editor-page-actions { justify-content: stretch; } .owner-editor-page-actions button { flex: 1 1 auto; } .owner-answer-row { grid-template-columns: 30px minmax(0, 1fr); } .owner-answer-correct { grid-column: 2; justify-self: start; } .owner-editor-toolbar { overflow-x: auto; flex-wrap: nowrap; } }
/* Cloud Draft editor refinements: preview is on-demand; related reports stay collapsed. */
.owner-preview-toggle { white-space: nowrap; }
.owner-preview-help { margin: 8px 0 0; color: var(--owner-editor-muted); font-size: 11px; line-height: 1.45; }
.owner-history-context { min-width: 0; }
.owner-history-context > header { align-items: flex-start; }
.owner-history-context h2 { margin-bottom: 2px; }
.owner-history-list { display: grid; gap: 10px; margin-top: 12px; max-height: 420px; overflow: auto; }
.owner-history-version { padding: 11px 12px; border: 1px solid var(--owner-editor-border); border-radius: 8px; background: #fff; }
.owner-history-version > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.owner-history-version > header strong { display: block; color: var(--ink); font-size: 12px; }
.owner-history-version > header small { display: block; margin-top: 3px; color: var(--owner-editor-muted); font-size: 10px; overflow-wrap: anywhere; }
.owner-history-change { margin-top: 10px; padding-top: 9px; border-top: 1px solid var(--owner-editor-border); }
.owner-history-change h4 { margin: 0 0 6px; color: var(--owner-editor-muted); font-size: 11px; }
.owner-history-before, .owner-history-after { padding: 6px 8px; border-radius: 5px; font-size: 12px; line-height: 1.45; overflow-wrap: anywhere; }
.owner-history-before { color: #6e7773; background: #f3f5f4; }
.owner-history-before del { text-decoration-thickness: 1px; }
.owner-history-after { margin-top: 4px; color: #b33b37; background: #fff2f1; }
.owner-history-after ins { text-decoration: none; }
.owner-history-empty { margin: 10px 0 0; color: var(--owner-editor-muted); font-size: 11px; line-height: 1.5; }
.owner-history-empty.is-error { color: #a33a37; }
.owner-review-queue-toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 30px; padding: 4px 8px; border: 1px solid var(--owner-editor-border); border-radius: 999px; color: var(--owner-editor-accent); background: #fff; font-size: 11px; font-weight: 700; cursor: pointer; }
.owner-review-queue-toggle:hover, .owner-review-queue-toggle:focus-visible { border-color: #8ac9b1; background: var(--owner-editor-soft); outline: none; }
.owner-review-queue-toggle .soft-tag { margin: 0; }
.owner-review-queue > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.owner-review-queue > header h3 { margin: 3px 0 0; font-size: 14px; }
.owner-review-queue > header p { margin: 5px 0 0; color: var(--owner-editor-muted); font-size: 11px; line-height: 1.4; }
.owner-review-queue-list[hidden] { display: none; }
.owner-review-queue-list { display: grid; gap: 7px; margin-top: 12px; }
.owner-preview-dialog { position: fixed; z-index: 120; inset: 0; display: grid; justify-items: end; background: rgb(15 23 42 / 38%); }
.owner-preview-dialog[hidden] { display: none; }
.owner-preview-backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: transparent; cursor: default; }
.owner-preview-dialog-panel { position: relative; display: grid; grid-template-rows: auto minmax(0, 1fr); width: min(560px, 92vw); height: 100%; overflow: hidden; border-left: 1px solid var(--owner-editor-border); background: #fff; box-shadow: -18px 0 48px rgb(20 35 29 / 18%); }
.owner-preview-dialog-panel > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--owner-editor-border); }
.owner-preview-dialog-panel > header h2 { margin: 3px 0 0; font-size: 16px; }
.owner-preview-dialog-panel > .owner-question-preview { margin: 18px; overflow: auto; }
@media (max-width: 640px) { .owner-preview-dialog-panel { width: 100%; } }


/* Compact Admin editor header/actions */
.owner-editor-page-heading { padding-bottom: 10px; border-bottom: 0; }
.owner-editor-page-heading h1 { font-size: clamp(24px, 2.6vw, 34px); }
.owner-question-edit-layout { overflow: visible; }
.owner-editor-section-heading { display: grid; gap: 4px; }
.owner-editor-back-link { justify-self: start; margin-bottom: 2px; padding: 0; font-size: 12px; }
.owner-report-sticky-header { position: sticky; top: 10px; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: -20px -20px 14px; padding: 12px 20px; border-bottom: 1px solid var(--owner-editor-border); background: rgb(251 252 251 / 96%); backdrop-filter: blur(8px); }
.owner-report-status { display: flex; align-items: center; gap: 8px; min-width: 0; }
.owner-inline-editor-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.owner-inline-editor-actions button { min-height: 32px; padding: 6px 10px; font-size: 12px; }
@media (max-width: 1100px) { .owner-report-sticky-header { top: 0; } }
@media (max-width: 640px) { .owner-report-sticky-header { align-items: stretch; flex-direction: column; margin: -16px -16px 14px; padding: 10px 16px; } .owner-report-status, .owner-inline-editor-actions { justify-content: flex-start; } .owner-inline-editor-actions button { flex: 1 1 auto; } }
/* External sticky action rail: independent from the white editing workspace. */
.owner-question-edit-page { display: grid; grid-template-columns: minmax(0, 1fr) 184px; column-gap: 14px; align-items: start; }
.owner-question-edit-page > .owner-review-page-heading { grid-column: 1; grid-row: 1; }
.owner-question-edit-page > .owner-editor-floating-actions { grid-column: 2; grid-row: 1 / span 2; position: sticky; top: 12px; z-index: 10; align-self: start; min-width: 0; max-width: 100%; }
.owner-editor-floating-actions .owner-editor-page-actions { display: grid; gap: 8px; min-width: 0; }
.owner-editor-floating-actions .owner-editor-page-actions button { width: 100%; min-width: 0; max-width: 100%; justify-content: center; white-space: normal; line-height: 1.25; overflow-wrap: anywhere; }
.owner-question-edit-page > .owner-question-edit-layout { grid-column: 1; grid-row: 2; }
.owner-report-sticky-header { position: static; top: auto; margin: -20px -20px 14px; }
@media (max-width: 1100px) {
  .owner-question-edit-page { grid-template-columns: minmax(0, 1fr); row-gap: 10px; }
  .owner-question-edit-page > .owner-review-page-heading, .owner-question-edit-page > .owner-editor-floating-actions, .owner-question-edit-page > .owner-question-edit-layout { grid-column: 1; }
  .owner-question-edit-page > .owner-editor-floating-actions { grid-row: 2; position: sticky; top: 0; }
  .owner-question-edit-page > .owner-question-edit-layout { grid-row: 3; }
  .owner-editor-floating-actions .owner-editor-page-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .owner-editor-floating-actions .owner-editor-page-actions button:last-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .owner-editor-floating-actions .owner-editor-page-actions { grid-template-columns: 1fr; }
  .owner-editor-floating-actions .owner-editor-page-actions button:last-child { grid-column: auto; }
}
/* Align the external action rail with the report status row. */
.owner-question-edit-page > .owner-editor-floating-actions { margin-top: 66px; padding: 8px; border: 1px solid var(--owner-editor-border); border-radius: 12px; background: #fff; box-shadow: 0 6px 18px rgb(20 35 29 / 8%); }
@media (max-width: 1100px) { .owner-question-edit-page > .owner-editor-floating-actions { margin-top: 0; } }
/* Inline image editor: the toolbar changes mode instead of adding a permanent bottom rail. */
.owner-editor-toolbar { position: sticky; top: 0; z-index: 3; }
.owner-editor-toolbar-group { display: flex; align-items: center; gap: 4px; min-width: max-content; }
.owner-editor-toolbar-group[hidden] { display: none; }
.owner-editor-tool-cluster { display: inline-flex; align-items: center; gap: 1px; }
.owner-editor-tool-cluster + .owner-editor-tool-cluster { margin-left: 4px; padding-left: 5px; border-left: 1px solid var(--owner-editor-border); }
.owner-editor-toolbar-context { margin-right: 2px; color: var(--owner-editor-muted); font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.owner-editor-image-insert { color: var(--owner-editor-accent); }
.owner-image-insert-popover { position: absolute; z-index: 20; top: 46px; left: 10px; width: min(360px, calc(100% - 20px)); padding: 14px; border: 1px solid var(--owner-editor-border); border-radius: 9px; background: #fff; box-shadow: 0 10px 28px rgb(20 35 29 / 16%); }
.owner-rich-editor { position: relative; }
.owner-image-insert-popover[hidden] { display: none; }
.owner-image-insert-popover > strong { display: block; margin-bottom: 10px; }
.owner-image-dropzone { display: grid; place-items: center; min-height: 62px; padding: 12px; border: 1px dashed #9bb9aa; border-radius: 7px; background: #f5faf7; color: #3c6655; text-align: center; cursor: pointer; }
.owner-image-dropzone.is-dragging { border-color: var(--owner-editor-accent); background: #eaf6ef; }
.owner-image-url-row { display: flex; gap: 8px; margin-top: 10px; }
.owner-image-url-row input { min-width: 0; flex: 1; padding: 8px 9px; border: 1px solid var(--owner-editor-border); border-radius: 6px; font: inherit; font-size: 12px; }
.owner-image-insert-popover small { display: block; margin-top: 8px; color: #71807a; font-size: 11px; }
.owner-inline-image { position: relative; display: block; box-sizing: border-box; width: var(--owner-inline-width, 100%); max-width: 100%; margin: 14px auto; padding: 4px; border: 1px solid transparent; border-radius: 7px; text-align: center; cursor: default !important; }
.owner-inline-image.is-left { margin-right: auto; margin-left: 0; text-align: left; }
.owner-inline-image.is-center { margin-right: auto; margin-left: auto; text-align: center; }
.owner-inline-image.is-right { margin-right: 0; margin-left: auto; text-align: right; }
.owner-inline-image.is-selected { border-color: var(--owner-editor-accent); box-shadow: 0 0 0 2px rgb(22 122 91 / 12%); }
.owner-inline-image-stage { position: relative; width: 100%; aspect-ratio: var(--owner-inline-layout-ratio, 4 / 3); }
.owner-inline-image-visual { position: absolute; inset: 0; display: grid; overflow: hidden; place-items: center; }
.owner-inline-image-visual > img { position: absolute; top: 50%; left: 50%; display: block; width: var(--owner-inline-image-width, 100%); max-width: none; height: var(--owner-inline-image-height, 100%); max-height: none; margin: 0; object-fit: contain; border-radius: 4px; background: #f4f7f5; transform: translate(-50%, -50%) rotate(var(--owner-inline-rotation, 0deg)); transform-origin: center; }
.owner-inline-image figcaption { min-height: 18px; margin-top: 6px; color: #71807a; font-size: 12px; line-height: 1.4; }
.owner-inline-image figcaption.owner-inline-caption { cursor: text; }
.owner-inline-image .owner-inline-resize { position: absolute; z-index: 2; top: 50%; display: grid; width: 20px; height: 58px; padding: 0; border: 0; background: transparent; color: #34433e; opacity: 0; cursor: ew-resize; touch-action: none; transform: translateY(-50%); transition: opacity .12s ease; }
.owner-inline-image .owner-inline-resize.is-left { left: -12px; }
.owner-inline-image .owner-inline-resize.is-right { right: -12px; }
.owner-inline-resize-bar { position: absolute; top: 9px; bottom: 9px; left: 50%; width: 3px; border-radius: 999px; background: #46534e; transform: translateX(-50%); transition: width .12s ease, background-color .12s ease; }
.owner-inline-resize-icon { position: relative; z-index: 1; width: 20px; height: 20px; margin: auto; padding: 2px; border: 1px solid #c7d2cd; border-radius: 5px; color: var(--owner-editor-accent); background: #fff; box-shadow: 0 2px 7px rgb(20 35 29 / 12%); opacity: 0; transition: opacity .12s ease; }
.owner-inline-image:hover .owner-inline-resize, .owner-inline-image.is-selected .owner-inline-resize, .owner-inline-resize:focus-visible { opacity: 1; }
.owner-inline-resize:hover .owner-inline-resize-bar, .owner-inline-resize:focus-visible .owner-inline-resize-bar { width: 4px; background: var(--owner-editor-accent); }
.owner-inline-resize:hover .owner-inline-resize-icon, .owner-inline-resize:focus-visible .owner-inline-resize-icon { opacity: 1; }
.owner-inline-resize:focus-visible { outline: none; }
.owner-editor-surface [data-owner-inline-image] { user-select: none; }
@media (max-width: 640px) {
  .owner-image-insert-popover { position: fixed; top: auto; right: 12px; bottom: 12px; left: 12px; width: auto; }
  .owner-editor-toolbar { overflow-x: auto; }
  .owner-editor-toolbar-group { flex-wrap: nowrap; }
}

/* Question editor dialogs: centered, bounded, and independent from the document flow. */
.owner-history-dialog,
.owner-confirm-dialog {
  position: fixed;
  z-index: 140;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgb(15 23 42 / 44%);
}
.owner-history-dialog[hidden],
.owner-confirm-dialog[hidden] { display: none; }
.owner-history-backdrop,
.owner-confirm-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  border: 0;
  background: transparent;
}
.owner-history-dialog-panel,
.owner-confirm-dialog-panel {
  position: relative;
  width: min(960px, calc(100vw - 48px));
  max-height: min(780px, calc(100vh - 48px));
  overflow: hidden;
  border: 1px solid var(--owner-editor-border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 22px 64px rgb(20 35 29 / 24%);
}
.owner-history-dialog-panel { display: grid; grid-template-rows: auto auto minmax(0, 1fr); }
.owner-history-dialog-panel > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--owner-editor-border);
}
.owner-history-dialog-panel > header h2 { margin: 3px 0 0; font-size: 18px; }
.owner-history-selector-list {
  display: flex;
  gap: 6px;
  padding: 12px 22px 0;
  overflow-x: auto;
}
.owner-history-selector.is-active {
  border-color: var(--owner-editor-accent);
  color: var(--owner-editor-accent);
  background: var(--owner-editor-soft);
}
.owner-history-dialog-body { min-height: 0; padding: 14px 22px 22px; overflow: auto; }
.owner-history-version { max-width: 860px; margin: 0 auto; }
.owner-history-version > footer { display: flex; justify-content: flex-end; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--owner-editor-border); }
.owner-confirm-dialog-panel { width: min(520px, calc(100vw - 32px)); padding: 24px; }
.owner-confirm-dialog-panel h2 { margin: 0 0 10px; font-size: 20px; }
.owner-confirm-dialog-panel p { margin: 0; color: var(--owner-editor-muted); line-height: 1.55; }
.owner-confirm-dialog-panel > div { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

/* Preview uses the same centered dialog language instead of a right drawer. */
.owner-preview-dialog { place-items: center; justify-items: center; padding: 24px; }
.owner-preview-dialog-panel {
  width: min(1040px, calc(100vw - 48px));
  height: auto;
  max-height: calc(100vh - 48px);
  border: 1px solid var(--owner-editor-border);
  border-radius: 12px;
  box-shadow: 0 22px 64px rgb(20 35 29 / 24%);
}
.owner-preview-dialog-panel > .owner-question-preview { max-height: calc(100vh - 130px); }

@media (max-width: 640px) {
  .owner-history-dialog,
  .owner-confirm-dialog,
  .owner-preview-dialog { padding: 10px; }
  .owner-history-dialog-panel,
  .owner-preview-dialog-panel { width: calc(100vw - 20px); max-height: calc(100vh - 20px); }
  .owner-confirm-dialog-panel > div { align-items: stretch; flex-direction: column; }
}