/* Binder-page catalog: each listing sits in a card-sized sleeve (63 x 88 mm ratio). */
:root {
  --bg: #eef1f6;
  --page: #ffffff;
  --ink: #18202e;
  --muted: #5b6577;
  --line: #d3d9e3;
  --sleeve: #e3e8f0;
  --accent: #2346a8;      /* binder blue */
  --price: #0b6b3a;
  --sold: #9b2c2c;
  --nm: #1d7a46; --lp: #4f7f1d; --mp: #9a6a00; --hp: #b0480f; --dmg: #9b2c2c;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10141c; --page: #171d28; --ink: #e6eaf2; --muted: #9aa4b6; --line: #2b3444;
    --sleeve: #202836; --accent: #8fa8ff; --price: #5fd394; --sold: #ff8a8a;
    --nm: #5fd394; --lp: #b5d86a; --mp: #f0c35a; --hp: #f39a62; --dmg: #ff8a8a;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--font); }
.inner { max-width: 1100px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }

.masthead { background: var(--accent); color: #fff; padding-block: 36px 28px; }
.masthead h1 { margin: 4px 0 6px; font-size: clamp(1.9rem, 5vw, 2.8rem); line-height: 1.1; letter-spacing: -0.01em; text-wrap: balance; }
.kicker { margin: 0; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }
.tagline { margin: 0; opacity: 0.92; max-width: 60ch; }
.count { margin: 14px 0 0; font-size: 0.95rem; opacity: 0.92; }
@media (prefers-color-scheme: dark) { .masthead { background: #1b2a5c; } }

main { padding-block: 28px; display: grid; gap: 32px; }
.notice { margin: 0; padding: 10px 14px; border-left: 3px solid var(--accent); background: var(--page); color: var(--muted); font-size: 0.95rem; }

.binder { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 20px; }
.slot { background: var(--page); border: 1px solid var(--line); border-radius: 10px; padding: 12px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.card-face { position: relative; aspect-ratio: 63 / 88; max-width: 100%; border-radius: 7px; overflow: hidden; background: var(--sleeve); }
.card-face img { width: 100%; height: 100%; object-fit: cover; display: block; }
.no-photo { position: absolute; inset: 8px; border: 2px dashed var(--line); border-radius: 5px; display: grid; place-items: center; }
.no-photo span { font-family: var(--mono); font-size: 0.85rem; color: var(--muted); }
.sold-tag, .example-tag { position: absolute; top: 8px; padding: 2px 8px; border-radius: 4px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #fff; }
.sold-tag { right: 8px; background: var(--sold); }
.example-tag { left: 8px; background: var(--muted); }
.is-sold .card-face img, .is-sold .no-photo { opacity: 0.45; }
.is-sold .price { text-decoration: line-through; color: var(--muted); }

.info { display: grid; gap: 4px; min-width: 0; }
.info h2 { margin: 0; font-size: 1.02rem; line-height: 1.25; overflow-wrap: anywhere; }
.set { margin: 0; color: var(--muted); font-size: 0.88rem; }
.num { font-family: var(--mono); font-size: 0.82rem; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 4px; }
.price { font-weight: 700; color: var(--price); font-variant-numeric: tabular-nums; font-size: 1.08rem; }
.note { margin: 0; font-size: 0.85rem; color: var(--muted); }

.cond { display: inline-block; min-width: 2.6em; text-align: center; padding: 1px 6px; border-radius: 4px; border: 1.5px solid currentColor; font: 700 0.75rem var(--mono); }
.cond-nm { color: var(--nm); } .cond-lp { color: var(--lp); } .cond-mp { color: var(--mp); }
.cond-hp { color: var(--hp); } .cond-dmg { color: var(--dmg); }

.buy { background: var(--page); border: 1px solid var(--line); border-radius: 10px; padding: 20px; display: grid; gap: 10px; }
.buy h2 { margin: 0; font-size: 1.25rem; }
.buy p { margin: 0; max-width: 65ch; }
.email { font-family: var(--mono); font-weight: 600; user-select: all; overflow-wrap: anywhere; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 6px 0 0; font-size: 0.88rem; color: var(--muted); }
.legend div { display: flex; align-items: center; gap: 6px; }
.legend dd { margin: 0; }

.empty { color: var(--muted); }
.foot { padding-block: 8px 40px; color: var(--muted); font-size: 0.82rem; }
.foot p { margin: 0; max-width: 80ch; }