:root {
  --bg: #0d0b1a;
  --bg-soft: #17142b;
  --card: #1d1936;
  --card-2: #262046;
  --border: #2e2950;
  --fg: #f1eeff;
  --muted: #a39dc4;
  --accent: #ff5fa2;
  --accent-2: #7c5cff;
  --good: #49d17d;
  --warn: #ffc35f;
  --bad: #ff6b6b;
  --radius: 14px;
  /* Digimon card colors */
  --c-red: #e8423f; --c-blue: #2f8ee6; --c-yellow: #f2c624; --c-green: #3ba55c;
  --c-black: #4a4a52; --c-purple: #8b4fd6; --c-white: #e9e6f2;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #faf8ff; --bg-soft: #f0ecff; --card: #ffffff; --card-2: #f4f1ff; --border: #e1dbf5;
    --fg: #1b1630; --muted: #625b80; --accent: #e0407f; --accent-2: #6340e8; --good: #1f9a52; --warn: #b67b00; --bad: #d63b3b;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
  min-height: 100dvh;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
[hidden] { display: none !important; }
a { color: var(--accent); }

.muted { color: var(--muted); }
.good { color: var(--good); }
.warn { color: var(--warn); }
.bad { color: var(--bad); }

/* ── Header and tabs ── */
.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.back { color: var(--muted); text-decoration: none; font-size: 1.3rem; }
.brand { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.brand small { font-size: 0.8rem; }
.lock { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: var(--card); font-size: 1.1rem; }
.lock.open { border-color: var(--good); }

.tabs { display: flex; gap: 6px; padding: 10px 16px 0; max-width: 1200px; margin: 0 auto; overflow-x: auto; }
.tabs button {
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--card); color: var(--muted); white-space: nowrap;
}
.tabs button[aria-selected="true"] { color: #fff; border-color: transparent; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

.view { max-width: 1200px; margin: 0 auto; padding: 14px 16px 60px; }

/* ── Common bits ── */
.btn {
  padding: 9px 16px; border-radius: 999px; border: 0; font-weight: 600; color: #fff;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
.btn.secondary { background: var(--card-2); color: var(--fg); border: 1px solid var(--border); font-weight: 500; }
.btn.small { padding: 5px 12px; font-size: 0.85rem; }
.btn.danger { background: none; border: 1px solid var(--bad); color: var(--bad); }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.spread { justify-content: space-between; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
input[type=text], input[type=search], input[type=number], input[type=password], select, textarea {
  padding: 8px 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg-soft); min-width: 0;
}
textarea { width: 100%; resize: vertical; }
label.field { display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; color: var(--muted); }
label.field > :is(input, select, textarea) { color: var(--fg); font-size: 1rem; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.empty { text-align: center; padding: 40px 10px; color: var(--muted); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 2px 10px; border-radius: 999px; font-size: 0.8rem; background: var(--card-2); border: 1px solid var(--border); }
.color-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: middle; border: 1px solid rgba(0, 0, 0, 0.25); }

/* ── Collection ── */
.toolbar { display: grid; grid-template-columns: 1fr; gap: 8px; margin-bottom: 12px; }
.toolbar .filters { display: flex; gap: 8px; flex-wrap: wrap; }
.toolbar .filters select { flex: 1 1 120px; }
.stats { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 6px 12px; font-size: 0.85rem; }
.stat b { font-size: 1.05rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.card-tile {
  position: relative; display: flex; flex-direction: column; text-align: left;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; padding: 0;
}
.card-tile:hover { border-color: var(--accent-2); }
.card-img { aspect-ratio: 430 / 600; background: var(--bg-soft); display: grid; color: var(--muted); font-size: 0.85rem; }
.card-img > * { grid-area: 1 / 1; }
.card-img .ph { place-self: center; font-weight: 600; opacity: 0.6; }
.card-img img { width: 100%; height: 100%; object-fit: cover; display: block; position: relative; }
.card-band { height: 4px; }
.card-info { padding: 8px 10px 10px; display: flex; flex-direction: column; gap: 2px; }
.card-info .num { font-size: 0.75rem; color: var(--muted); }
.card-info .name { font-weight: 600; line-height: 1.25; }
.card-info .meta { font-size: 0.75rem; color: var(--muted); }
.qty-badge { position: absolute; top: 8px; right: 8px; min-width: 30px; padding: 2px 8px; border-radius: 999px; background: rgba(13, 11, 26, 0.85); color: #fff; font-weight: 700; text-align: center; }
.qty-badge.zero { background: var(--bad); }
.qty-controls { display: flex; gap: 6px; padding: 0 10px 10px; }
.qty-controls button { flex: 1; padding: 4px 0; border-radius: 8px; border: 1px solid var(--border); background: var(--card-2); }

.list { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.list th, .list td { padding: 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.list th { color: var(--muted); font-weight: 500; font-size: 0.8rem; position: sticky; top: 62px; background: var(--bg); }
.list tr.clickable:hover td { background: var(--bg-soft); cursor: pointer; }
.list .thumb { width: 36px; aspect-ratio: 430 / 600; border-radius: 4px; object-fit: cover; background: var(--bg-soft); }
.table-wrap { overflow-x: auto; }

/* ── Decks ── */
.deck-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.deck-card { text-align: left; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.deck-card:hover { border-color: var(--accent-2); }
.deck-card h3 { margin: 0; font-size: 1.1rem; }
.deck-colors { display: flex; gap: 4px; }
.deck-layout { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 900px) { .deck-layout { grid-template-columns: 1.1fr 1fr; } }
.entry { display: grid; grid-template-columns: 40px 1fr auto; gap: 8px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--border); }
.entry:last-child { border-bottom: 0; }
.entry .thumb { width: 40px; aspect-ratio: 430 / 600; border-radius: 4px; object-fit: cover; background: var(--bg-soft); }
.entry .stepper { display: flex; align-items: center; gap: 4px; }
.entry .stepper button { width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--border); background: var(--card-2); }
.entry .stepper b { min-width: 20px; text-align: center; }
.entry .note { grid-column: 2 / -1; font-size: 0.85rem; }
.entry .note input { width: 100%; }
.group-title { margin: 12px 0 2px; font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.warnings { display: flex; flex-direction: column; gap: 4px; font-size: 0.9rem; }
.picker-results { max-height: 320px; overflow-y: auto; display: flex; flex-direction: column; }
.picker-results button { display: grid; grid-template-columns: 34px 1fr auto; gap: 8px; align-items: center; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--border); padding: 6px 2px; }
.picker-results button:hover { background: var(--bg-soft); }
.picker-results .thumb { width: 34px; aspect-ratio: 430 / 600; border-radius: 4px; object-fit: cover; background: var(--bg-soft); }

.explanation { line-height: 1.6; }
.explanation h3, .explanation h4 { margin: 14px 0 4px; }
.explanation ul { margin: 4px 0; padding-left: 20px; }
.explanation p { margin: 6px 0; }

/* ── Import ── */
.mapping { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
.preview { font-size: 0.8rem; }

/* ── Dialog and toasts ── */
dialog { border: 1px solid var(--border); border-radius: 18px; background: var(--card); color: var(--fg); padding: 0; width: min(560px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); }
dialog::backdrop { background: rgba(5, 4, 12, 0.6); }
#dialog-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
#dialog-body h2 { margin: 0; font-size: 1.2rem; }
.toasts { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 50; width: calc(100% - 32px); max-width: 420px; pointer-events: none; }
.toast { padding: 10px 14px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--border); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); text-align: center; font-size: 0.9rem; }
.toast.bad { border-color: var(--bad); }

@media (max-width: 520px) {
  .cards { grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 8px; }
  .card-info .name { font-size: 0.9rem; }
  .list th { top: 58px; }
}

/* Notes panel and markdown tables/checklists */
.notes-panel summary { cursor: pointer; list-style: none; display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.notes-panel summary::-webkit-details-marker { display: none; }
.notes-panel summary::before { content: "▸"; color: var(--muted); }
.notes-panel[open] summary::before { content: "▾"; }
.md-table { margin: 6px 0; font-size: 0.85rem; }
.md-table th { position: static; }
.explanation li.check { list-style: none; margin-left: -18px; }