:root {
  --bg: #f4f1ea;
  --paper: #fffdf8;
  --ink: #17151a;
  --ink-2: #4a4650;
  --ink-3: #807a86;
  --line: #e2ddd2;
  --red: #d7262e;
  --red-ink: #b01d24;
  --gold: #f4b81c;
  --chip: #efeae0;
  --sel: #fff0d6;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 6px 20px rgba(0,0,0,.06);
  --mast: #16131a;
  --mast-ink: #fff;
  --display: "Bebas Neue", "Impact", "Arial Narrow", sans-serif;
  --text: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121015;
    --paper: #1b1820;
    --ink: #f1edf4;
    --ink-2: #c3bdc9;
    --ink-3: #8c8594;
    --line: #2c2832;
    --red: #ef3b43;
    --red-ink: #ff6a70;
    --chip: #26222c;
    --sel: #2d2318;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
    --mast: #0b0a0d;
  }
}
:root[data-theme="dark"] {
  --bg: #121015; --paper: #1b1820; --ink: #f1edf4; --ink-2: #c3bdc9; --ink-3: #8c8594;
  --line: #2c2832; --red: #ef3b43; --red-ink: #ff6a70; --chip: #26222c; --sel: #2d2318;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35); --mast: #0b0a0d;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 var(--text);
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; color: inherit; }
kbd {
  font: 600 11px/1 var(--text); padding: 3px 6px; border-radius: 4px;
  border: 1px solid var(--line); background: var(--chip); color: var(--ink-2);
}

/* ---------- masthead ---------- */
.masthead {
  position: sticky; top: 0; z-index: 10;
  background: var(--mast); color: var(--mast-ink);
  box-shadow: 0 2px 0 var(--red);
}
.masthead-inner {
  display: flex; align-items: center; gap: 20px;
  max-width: 1400px; margin: 0 auto; padding: 12px 20px;
}
.brand {
  margin: 0; font: 400 30px/1 var(--display); letter-spacing: .04em;
  display: flex; align-items: center; gap: 10px; white-space: nowrap;
}
.brand-mark {
  display: inline-grid; place-items: center; width: 34px; height: 34px;
  background: var(--red); color: #fff; border-radius: 3px; font-size: 28px;
  transform: skew(-8deg);
}
.search-wrap { position: relative; flex: 1; }
.search-icon { position: absolute; left: 12px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); fill: #9a94a3; }
#q {
  width: 100%; padding: 11px 14px 11px 40px; border-radius: 8px;
  border: 1px solid #3a3541; background: #221f27; color: #fff; outline: none;
}
#q::placeholder { color: #8e889a; }
#q:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(244,184,28,.25); }

.filters {
  display: flex; flex-wrap: wrap; align-items: end; gap: 10px 14px;
  max-width: 1400px; margin: 0 auto; padding: 0 20px 12px;
}
.f { display: flex; flex-direction: column; gap: 3px; }
.f span { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: #a49eae; }
.f select {
  min-width: 96px; max-width: 200px; text-overflow: ellipsis;
  padding: 6px 28px 6px 10px; border-radius: 6px; border: 1px solid #3a3541;
  background: #221f27 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a49eae'/%3E%3C/svg%3E") no-repeat right 10px center;
  color: #fff; appearance: none; cursor: pointer;
}
.chip-toggle {
  padding: 6px 12px; border-radius: 999px; border: 1px solid #3a3541; background: #221f27;
  color: #e8e4ee; cursor: pointer; font-weight: 600; font-size: 13px;
}
.chip-toggle b { display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 4px; border-radius: 9px; background: #3a3541; font-size: 11px; }
.chip-toggle[aria-pressed="true"] { background: var(--gold); border-color: var(--gold); color: #1a1408; }
.chip-toggle[aria-pressed="true"] b { background: rgba(0,0,0,.15); }
.link-btn { background: none; border: 0; color: #a49eae; cursor: pointer; text-decoration: underline; padding: 6px 4px; font-size: 13px; }
.link-btn:hover { color: #fff; }

/* ---------- layout ---------- */
.layout {
  display: grid; grid-template-columns: minmax(300px, 400px) 1fr; gap: 20px;
  max-width: 1400px; margin: 0 auto; padding: 20px;
  align-items: start;
}
.list-pane {
  position: sticky; top: var(--stick, 140px);
  max-height: calc(100vh - var(--stick, 140px) - 20px);
  display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow);
  overflow: hidden;
}
.list-meta { padding: 10px 14px; font-size: 13px; color: var(--ink-3); border-bottom: 1px solid var(--line); }
.list { list-style: none; margin: 0; padding: 0; overflow-y: auto; }
.group-h {
  position: sticky; top: 0; z-index: 1; padding: 6px 14px; background: var(--chip);
  font: 400 17px/1.2 var(--display); letter-spacing: .05em; color: var(--ink-2); border-bottom: 1px solid var(--line);
}
.item {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; align-items: center;
  padding: 9px 14px; border-bottom: 1px solid var(--line); cursor: pointer;
  border-left: 3px solid transparent;
}
.item:hover { background: var(--chip); }
.item[aria-selected="true"] { background: var(--sel); border-left-color: var(--red); }
.item-name { font-weight: 600; }
.item-name mark, .detail mark { background: rgba(244,184,28,.45); color: inherit; border-radius: 2px; padding: 0 1px; }
.item-sub { grid-column: 1 / -1; font-size: 12.5px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-right { display: flex; align-items: center; gap: 6px; }
.rank-pill {
  font: 600 11px/1 var(--text); padding: 4px 7px; border-radius: 4px; background: var(--chip); color: var(--ink-2); white-space: nowrap;
}
.star-mini { color: var(--gold); font-size: 13px; }

/* ---------- detail ---------- */
.detail-pane {
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow);
  min-height: 60vh; overflow: hidden;
}
.detail-head {
  position: relative; padding: 22px 26px 18px; border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 1px 1px, rgba(215,38,46,.13) 1px, transparent 1.5px) 0 0 / 9px 9px,
    var(--paper);
}
.back-btn { display: none; }
.detail-title { margin: 0; font: 400 44px/1 var(--display); letter-spacing: .02em; padding-right: 56px; }
.flavor { margin: 8px 0 0; font-style: italic; color: var(--ink-2); font-size: 16px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.tag {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px;
  background: var(--red); color: #fff; font-size: 12.5px; font-weight: 600; border: 0; cursor: pointer;
}
.tag.basic { background: var(--ink-2); }
.tag.ghost { background: var(--chip); color: var(--ink-2); cursor: default; }
.star-btn {
  position: absolute; top: 20px; right: 22px; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--paper); cursor: pointer; font-size: 20px; color: var(--ink-3);
}
.star-btn[aria-pressed="true"] { color: #1a1408; background: var(--gold); border-color: var(--gold); }

.detail-body { padding: 20px 26px 26px; }
.stats {
  display: flex; flex-direction: column; margin: 0 0 20px;
  border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
}
.stats > * + * { border-top: 1px solid var(--line); }
.stats-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1px; background: var(--line);
}
.stat { background: var(--paper); padding: 10px 14px; }
.stat dt { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--red-ink); margin-bottom: 2px; }
.stat dd { margin: 0; }
.plink { color: inherit; text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: 2px; cursor: pointer; }
.plink:hover { color: var(--red-ink); }
.effect-h { font: 400 22px/1 var(--display); letter-spacing: .05em; margin: 0 0 8px; color: var(--ink-2); }
.effect p { margin: 0 0 12px; max-width: 72ch; }
.section { margin-top: 22px; padding-top: 18px; border-top: 1px dashed var(--line); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line); background: var(--chip);
  font-size: 13px; cursor: pointer;
}
.chip:hover { border-color: var(--red); }
.chip small { color: var(--ink-3); margin-left: 4px; }
a.chip { color: inherit; text-decoration: none; }
.source { font-size: 13px; color: var(--ink-3); }
.source b { color: var(--ink-2); font-weight: 600; }
.variant { margin-top: 12px; padding: 14px 16px; border-radius: 8px; background: var(--chip); }
.variant summary { cursor: pointer; font-weight: 600; }
.variant .effect { margin-top: 10px; }
.ocr-note { font-size: 12px; color: var(--ink-3); margin-top: 6px; }

/* ---------- empty state ---------- */
.empty { padding: 40px 30px; text-align: center; color: var(--ink-2); }
.empty-burst {
  display: inline-block; font: 400 64px/1 var(--display); color: #fff; background: var(--red);
  padding: 18px 28px 12px; transform: rotate(-4deg);
  clip-path: polygon(50% 0, 61% 14%, 79% 6%, 79% 25%, 98% 26%, 87% 44%, 100% 58%, 82% 66%, 88% 86%, 68% 82%, 58% 100%, 46% 85%, 28% 96%, 26% 77%, 4% 76%, 14% 59%, 0 44%, 17% 35%, 12% 15%, 33% 18%);
  padding: 46px 54px;
}
.hint { font-size: 13px; color: var(--ink-3); }
.set-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; margin-top: 26px; text-align: left; }
.set-card {
  padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--paper);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-weight: 600; font-size: 14px;
}
.set-card:hover { border-color: var(--red); }
.set-card span { color: var(--ink-3); font-weight: 500; font-size: 12px; }
.no-results { padding: 30px 16px; text-align: center; color: var(--ink-3); }

.filter-toggle { display: none; }

/* ---------- mobile ---------- */
@media (max-width: 860px) {
  .masthead-inner { padding: 10px 16px; gap: 10px; }
  .brand { font-size: 24px; }
  .brand-text { display: none; }
  .filter-toggle {
    display: inline-flex; align-items: center; gap: 6px; padding: 10px 12px; border-radius: 8px;
    border: 1px solid #3a3541; background: #221f27; color: #fff; font-weight: 600; font-size: 14px; cursor: pointer; white-space: nowrap;
  }
  .filter-toggle b:empty { display: none; }
  .filter-toggle b { min-width: 18px; padding: 1px 5px; border-radius: 9px; background: var(--gold); color: #1a1408; font-size: 11px; text-align: center; }
  .filters { display: none; padding: 0 16px 12px; gap: 10px; grid-template-columns: 1fr 1fr; }
  body.filters-open .filters { display: grid; }
  .f select { min-width: 0; width: 100%; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .stats-row .stat:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .layout { grid-template-columns: 1fr; padding: 12px 16px; }
  .list-pane { position: static; max-height: none; }
  .detail-pane { display: none; }
  body.show-detail .list-pane { display: none; }
  body.show-detail .detail-pane { display: block; }
  .back-btn {
    display: inline-flex; align-items: center; gap: 6px; margin-bottom: 10px; padding: 6px 12px 6px 8px;
    border-radius: 999px; border: 1px solid var(--line); background: var(--paper); cursor: pointer; font-size: 13px; font-weight: 600;
  }
  .detail-head, .detail-body { padding-left: 18px; padding-right: 18px; }
  .detail-title { font-size: 36px; }
  .star-btn { top: 54px; right: 16px; }
}
@media (max-width: 520px) {
  .brand { display: none; }
}
@media print {
  .masthead, .list-pane, .star-btn, .back-btn { display: none !important; }
  .layout { display: block; padding: 0; }
  .detail-pane { box-shadow: none; border: 0; }
}