/* Notion-like theme for the movies dashboard */

:root {
  --canvas: #f7f7f5;
  --card: #ffffff;
  --border: #e9e9e7;
  --border-strong: #d3d1cb;
  --text: #37352f;
  --text-muted: #787774;
  --accent: #2a78d6;
  --accent-soft: #e8f1fc;
  --orange: #eb6834;
  --good: #1f7a4d;
  --good-soft: #e9f6ef;
  --bad: #b8322f;
  --bad-soft: #fcecec;
  --warn-soft: #fdf5e3;
  --sidebar-bg: #fbfbfa;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(15, 15, 15, 0.04);
  --topbar-h: 104px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--canvas);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.topbar-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 10px 24px 6px;
}

.brand { font-weight: 700; font-size: 15px; white-space: nowrap; display: flex; gap: 8px; align-items: center; }
.brand-mark { color: var(--accent); font-size: 18px; }
.search { flex: 1; max-width: 560px; margin: 0 auto; }
.topbar-meta { color: var(--text-muted); font-size: 12.5px; white-space: nowrap; }

.tabs-wrap { padding: 0 16px; overflow-x: auto; }
.tabs { border: none !important; background: transparent !important; display: flex !important; gap: 2px; }
.tab, .tab--active {
  border: none !important;
  background: transparent !important;
  padding: 8px 12px 9px !important;
  color: var(--text-muted) !important;
  font-size: 13.5px;
  white-space: nowrap;
  border-bottom: 2px solid transparent !important;
  width: auto !important;
  flex: 0 0 auto !important;
}
.tab:hover { color: var(--text) !important; }
.tab--active {
  color: var(--text) !important;
  font-weight: 600;
  border-bottom: 2px solid var(--accent) !important;
}

/* ---------- Body ---------- */
.body { display: flex; align-items: flex-start; }

.sidebar {
  width: 270px;
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  padding: 16px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
}

.filters-head { display: flex; justify-content: space-between; align-items: center; }
.filters-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.filter-count { font-size: 13px; color: var(--text-muted); margin-top: -8px; }
.filter-count b { color: var(--text); }
.filter-label { font-size: 12.5px; color: var(--text-muted); display: block; margin-bottom: 4px; }
.sidebar-note { font-size: 12px; color: var(--text-muted); margin: 4px 0 0; }

.radio-stack label { display: flex; gap: 6px; align-items: center; padding: 2px 0; cursor: pointer; }
.radio-inline label { margin-right: 14px; cursor: pointer; }
.radio-inline input, .radio-stack input { margin-right: 6px; accent-color: var(--accent); }

.main { flex: 1; min-width: 0; padding: 24px 32px 60px; max-width: 1280px; }

.page-title { font-size: 24px; font-weight: 700; margin: 0 0 2px; letter-spacing: -0.01em; }
.page-subtitle { color: var(--text-muted); margin: 0 0 18px; }

/* ---------- Cards ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  margin-bottom: 18px;
  min-width: 0;
}
.card h3 { margin: 0 0 2px; font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card .card-sub, .card-sub { color: var(--text-muted); font-size: 12.5px; margin: 0 0 10px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid-2 > .card { margin-bottom: 18px; }
.grid-quiz { display: grid; grid-template-columns: minmax(0, 1fr) 200px; gap: 18px; }

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.kpi {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px 14px;
}
.kpi-value { font-size: 22px; font-weight: 700; margin: 2px 0 0; letter-spacing: -0.01em; }
.kpi-label { font-size: 12px; color: var(--text-muted); }
.kpi-sub { font-size: 11.5px; color: var(--text-muted); margin-top: 2px; }

.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 3px; }
.selection-card { margin-bottom: 18px; }

/* ---------- Controls ---------- */
.control-row { display: flex; flex-wrap: wrap; gap: 16px 20px; align-items: flex-end; margin-bottom: 12px; }
.control-row.compact { margin-bottom: 4px; }
.control-block { min-width: 180px; flex: 1; }

.text-input {
  width: 100%;
  height: 36px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 0 10px;
  font: inherit;
}

.btn-primary, .btn-secondary {
  font: inherit;
  font-weight: 500;
  border-radius: 6px;
  padding: 7px 14px;
  cursor: pointer;
  margin-right: 10px;
}
.btn-primary { background: var(--accent); color: white; border: 1px solid var(--accent); }
.btn-primary:hover { background: #256abf; }
.btn-secondary { background: white; color: var(--text); border: 1px solid var(--border-strong); }
.btn-secondary:hover { background: #f4f4f2; }
.link-btn { background: none; border: none; color: var(--accent); cursor: pointer; font: inherit; font-size: 12.5px; padding: 0; }
.hint { color: var(--text-muted); font-size: 12px; }
.table-actions { display: flex; justify-content: flex-end; margin: -28px 0 8px; }

/* ---------- Callouts and explain ---------- */
.callout {
  background: var(--accent-soft);
  border-radius: 6px;
  padding: 10px 12px;
  margin: 12px 0;
  font-size: 13.5px;
}
.callout:empty { display: none; }
.callout.good { background: var(--good-soft); border-left: 3px solid var(--good); }
.callout.bad { background: var(--bad-soft); border-left: 3px solid var(--bad); }
.callout.warn { background: var(--warn-soft); }

.explain { margin-top: 8px; font-size: 13px; color: var(--text-muted); }
.explain summary { cursor: pointer; color: var(--accent); font-size: 12.5px; user-select: none; }
.explain p { margin: 6px 0 0; max-width: 820px; }
.explain[open] > div { margin-top: 8px; }

/* ---------- Quiz ---------- */
.q-header { display: flex; gap: 10px; align-items: baseline; margin-bottom: 10px; }
.q-header .card-sub { margin: 0; }
.pill {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 999px;
}
.q-text { font-size: 15px; font-weight: 500; margin: 16px 0 8px; }
.q-options label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 6px;
  cursor: pointer;
}
.q-options label:hover { background: #fbfbfa; border-color: var(--border-strong); }
.q-options input { margin-top: 4px; accent-color: var(--accent); }
.q-options + .btn-primary { margin-top: 8px; }
.worked { color: var(--text); margin-top: 6px; }
.worked p { margin: 6px 0; }
.score-card .kpi-value { font-size: 30px; }

/* ---------- Movie panel ---------- */
.movie-panel { position: relative; border-left: 3px solid var(--accent); }
.movie-head h2 { margin: 0; font-size: 20px; }
.close-btn {
  position: absolute; top: 8px; right: 12px;
  background: none; border: none; font-size: 22px; color: var(--text-muted); cursor: pointer;
}
.movie-panel .kpi-row { margin: 12px 0; }

/* ---------- Tables ---------- */
.notion-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.notion-table th {
  text-align: left;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-strong);
  padding: 7px 10px;
  font-size: 12.5px;
}
.notion-table td { border-bottom: 1px solid var(--border); padding: 7px 10px; }
.notion-table .num { text-align: right; }
.notion-table tbody tr:hover { background: rgba(0, 0, 0, 0.025); }


.footer-note {
  margin-top: 26px;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-quiz { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  :root { --topbar-h: 0px; }
  .topbar { position: static; }
  .topbar-row { flex-wrap: wrap; padding: 10px 16px 6px; }
  .search-wrap { order: 3; flex-basis: 100%; max-width: none; }
  .topbar-meta { display: none; }
  .body { flex-direction: column; align-items: stretch; }
  .sidebar { width: auto; height: auto; position: static; border-right: none; border-bottom: 1px solid var(--border); }
  .main { padding: 16px; }
}

/* ---------- Practice set ---------- */
.q-progress { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.q-progress .dot {
  width: 26px; height: 26px; border-radius: 6px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--text-muted); border: 1px solid var(--border-strong); background: white;
}
.q-progress .dot.right { background: var(--good-soft); border-color: var(--good); color: var(--good); }
.q-progress .dot.wrong { background: var(--bad-soft); border-color: var(--bad); color: var(--bad); }
.q-progress .dot.current { outline: 2px solid var(--accent); outline-offset: 1px; font-weight: 600; color: var(--text); }
.q-count { font-weight: 600; }
.q-actions { display: flex; gap: 0; margin-top: 8px; }
.q-actions button:disabled { opacity: 0.4; cursor: default; }
.working { border: 1px solid var(--border); border-radius: 6px; padding: 10px 16px; margin: 4px 0 12px; background: #fbfbfa; }
.working h4 { margin: 2px 0 4px; font-size: 13.5px; }
.working .worked p { margin: 8px 0; }

.credit { margin-top: 14px; text-align: center; font-size: 12.5px; color: var(--text-muted); }
.credit .heart { margin: 0 2px; }

.diff-working { white-space: normal; }
.diff-working > span { white-space: nowrap; }

/* ---------- Static version ---------- */
.hidden { display: none !important; }
.tabs { display: flex; gap: 2px; padding: 0 16px; overflow-x: auto; }
.tab { border: none; background: transparent; padding: 8px 12px 9px; color: var(--text-muted); font: inherit; font-size: 13.5px;
       white-space: nowrap; border-bottom: 2px solid transparent; cursor: pointer; }
.tab:hover { color: var(--text); }
.tab.tab--active { color: var(--text); font-weight: 600; border-bottom: 2px solid var(--accent); }

.search-wrap { flex: 1; max-width: 560px; margin: 0 auto; position: relative; }
.search-input { width: 100%; height: 36px; border: 1px solid var(--border-strong); border-radius: 6px; padding: 0 12px; font: inherit; background: white; }
.search-results { position: absolute; top: 40px; left: 0; right: 0; background: white; border: 1px solid var(--border-strong);
                  border-radius: 6px; box-shadow: 0 6px 24px rgba(15,15,15,0.12); max-height: 380px; overflow-y: auto; z-index: 100; }
.sr { padding: 8px 12px; cursor: pointer; font-size: 13.5px; }
.sr:hover { background: var(--accent-soft); }
.sr.empty { color: var(--text-muted); cursor: default; }

.pair { display: flex; gap: 8px; align-items: center; }
.pair span { color: var(--text-muted); font-size: 12.5px; }
.pair .text-input { height: 32px; }
.range { width: 100%; accent-color: var(--accent); }
.range-marks { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted); }
.select { width: 100%; height: 36px; border: 1px solid var(--border-strong); border-radius: 6px; padding: 0 8px; font: inherit; background: white; color: var(--text); }
.multi { border: 1px solid var(--border-strong); border-radius: 6px; background: white; }
.multi summary { padding: 7px 10px; cursor: pointer; font-size: 13.5px; list-style: none; }
.multi summary::after { content: "▾"; float: right; color: var(--text-muted); }
.multi-list { max-height: 240px; overflow-y: auto; padding: 4px 10px 8px; border-top: 1px solid var(--border); }
.multi-list label, .check { display: flex; gap: 6px; align-items: center; padding: 2px 0; font-size: 13.5px; cursor: pointer; }
.multi-list input, .check input { accent-color: var(--accent); }

.table-scroll { overflow-x: auto; }
.notion-table.sortable thead tr:first-child th { cursor: pointer; user-select: none; }
.notion-table .filter-row th { padding: 4px 6px; border-bottom: 1px solid var(--border); }
.col-filter { width: 100%; min-width: 60px; border: 1px solid var(--border); border-radius: 4px; padding: 3px 6px; font: inherit; font-size: 12px; background: #fbfbfa; }
.notion-table td.empty { color: var(--text-muted); text-align: center; }
.notion-table tbody tr:nth-child(even) { background: #fbfbfa; }
.pager { display: flex; justify-content: flex-end; align-items: center; gap: 6px; margin-top: 8px; font-size: 12.5px; color: var(--text-muted); }
.pager button { border: 1px solid var(--border-strong); background: white; border-radius: 4px; padding: 2px 8px; cursor: pointer; }
.sample-table { max-height: 320px; overflow-y: auto; }
.q-options label.locked { cursor: default; color: var(--text-muted); }
.q-options label.locked:hover { background: white; border-color: var(--border); }
.q-actions .hidden + .btn-secondary { margin-left: 0; }
.score .kpi-value { font-size: 30px; }
mjx-container { overflow-x: auto; overflow-y: hidden; max-width: 100%; }
.plot { min-height: 40px; }
.sidebar .control-block { flex: none; min-width: 0; }
#data-table td, #ex-table td { white-space: nowrap; }
@media (max-width: 800px) {
  .search-wrap { order: 3; flex: 1 1 100%; max-width: none; }
}

/* Welch test result: row of three boxes, then the test box (spans two) and the p-value.
   Green when the test rejects H0, red when it does not. */
.ht-kpis { margin-bottom: 18px; }
.ht-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
.ht-row .span2 { grid-column: span 2; }
.kpi.pass { border-top: 3px solid var(--good); background: var(--good-soft); }
.kpi.fail { border-top: 3px solid var(--bad); background: var(--bad-soft); }
.kpi.pass .test-colour { color: var(--good); }
.kpi.fail .test-colour { color: var(--bad); }
.kpi-trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 6px 0 4px; }
.trio-value { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.test-verdict { font-size: 12.5px; font-weight: 600; margin-top: 4px; }
@media (max-width: 1000px) { .ht-row { grid-template-columns: 1fr; } .ht-row .span2 { grid-column: auto; } }
.q-progress .dot { cursor: pointer; }
.q-progress .dot:hover { border-color: var(--accent); }