/* generated by tools/build_app.py from tools/shelf_template.html */
:root {
  --bg: #0e0d0c;
  --bg-2: #151311;
  --surface: #1a1816;
  --surface-2: #221f1c;
  --line: #2f2b27;
  --text: #ece8e3;
  --text-dim: #a9a097;
  --wood: #3a2a1d;
  --wood-hi: #5a4230;
  --accent: #f5c451;
  --shadow: 0 24px 50px -22px rgba(0,0,0,.75);
  --font-read: "Literata", Georgia, serif;
  --font-ui: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Oswald", "Be Vietnam Pro", Impact, sans-serif;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f6f3ec;
  --bg-2: #efeadf;
  --surface: #fffdf8;
  --surface-2: #f3efe4;
  --line: #e0d8c6;
  --text: #1f1c18;
  --text-dim: #6b6258;
  --wood: #b08a62;
  --wood-hi: #cfaa80;
  --accent: #a16207;
  --shadow: 0 22px 40px -24px rgba(60,45,10,.45);
  color-scheme: light;
}
:root[data-theme="sepia"] {
  --bg: #f3e9d2;
  --bg-2: #ede1c6;
  --surface: #faf3e1;
  --surface-2: #f1e6cb;
  --line: #ddcca6;
  --text: #3a2e20;
  --text-dim: #74644d;
  --wood: #a27d55;
  --wood-hi: #c39e72;
  --accent: #8a5a06;
  --shadow: 0 22px 40px -24px rgba(80,55,20,.45);
  color-scheme: light;
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh;
  background: radial-gradient(1100px 520px at 85% -10%, rgba(245,196,81,.08), transparent 60%), var(--bg);
  color: var(--text); font-family: var(--font-ui); -webkit-font-smoothing: antialiased;
  transition: background-color .3s, color .3s;
}
.topbar {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 12px;
  padding: 12px 20px; border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.brand { flex: 1; font: 600 15px var(--font-display); letter-spacing: .14em; text-transform: uppercase; }
.brand b { color: var(--accent); }
.btn {
  appearance: none; border: 1px solid var(--line); background: var(--surface); color: var(--text);
  height: 38px; min-width: 38px; padding: 0 10px; border-radius: 10px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; font: 600 14px var(--font-ui);
}
.btn:hover { border-color: var(--accent); }
.btn svg { width: 18px; height: 18px; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 clamp(16px, 3vw, 40px) 96px; }
header.intro { padding: clamp(36px, 6vw, 72px) 0 clamp(24px, 4vw, 40px); }
.eyebrow { font: 600 12px var(--font-ui); letter-spacing: .24em; text-transform: uppercase; color: var(--accent); }
h1 { font: 700 clamp(44px, 7vw, 84px)/.95 var(--font-display); text-transform: uppercase; letter-spacing: .02em; margin: 12px 0 14px; }
.stats { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { font: 500 13px var(--font-ui); padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--text-dim); }

h2.sec { font: 600 12px var(--font-ui); letter-spacing: .18em; text-transform: uppercase; color: var(--text-dim); margin: 40px 0 16px; }

/* continue reading */
.continue { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 14px; }
.cont {
  display: grid; grid-template-columns: 64px 1fr; gap: 16px; align-items: center; padding: 14px;
  border-radius: 16px; background: var(--surface); border: 1px solid var(--line);
  color: inherit; text-decoration: none; transition: border-color .2s, transform .2s;
}
.cont:hover { border-color: var(--c); transform: translateY(-2px); }
.cont .mini { width: 64px; aspect-ratio: 2/3; border-radius: 6px; overflow: hidden; box-shadow: var(--shadow); }
.cont .mini img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cont .mini .made { padding: 10%; }
.cont .mini .made span { display: none; }
.cont .mini .made strong { font-size: 11px; }
.cont b { display: block; font: 600 16px/1.3 var(--font-read); }
.cont small { display: block; font-size: 13px; color: var(--text-dim); margin: 4px 0 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cont .go { font: 600 12px var(--font-ui); letter-spacing: .1em; text-transform: uppercase; color: var(--c); margin-top: 8px; display: block; }

.bar { height: 4px; border-radius: 4px; background: var(--line); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--c); border-radius: 4px; }

/* shelf */
.shelf {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(min(46%, 180px), 1fr));
  gap: clamp(28px, 4vw, 48px) clamp(16px, 3vw, 36px); padding: 8px 0 0;
}
.book { color: inherit; text-decoration: none; display: flex; flex-direction: column; gap: 12px; }
.cover {
  position: relative; aspect-ratio: 2/3; border-radius: 4px 10px 10px 4px; overflow: hidden;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.06);
  transform-origin: left center; transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
}
.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 9%; z-index: 1;
  background: linear-gradient(90deg, rgba(0,0,0,.35), rgba(255,255,255,.12) 60%, transparent);
}
.cover::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(115deg, rgba(255,255,255,.14), transparent 40%);
}
.book:hover .cover, .book:focus-visible .cover {
  transform: perspective(900px) rotateY(-14deg) translateY(-6px);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.8), 0 0 0 1px var(--c), 0 0 40px -8px var(--c);
}
.book:focus-visible { outline: none; }
.made {
  height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: 14%;
  background:
    radial-gradient(120% 70% at 20% 110%, color-mix(in srgb, var(--c) 45%, transparent), transparent 70%),
    linear-gradient(160deg, #102017, #040605);
  color: #eef5f0;
}
.made span { font: 600 10px var(--font-ui); letter-spacing: .2em; text-transform: uppercase; color: var(--c); }
.made strong { font: 700 clamp(20px, 2.4vw, 28px)/1 var(--font-display); text-transform: uppercase; margin-top: 8px; }
.badge {
  position: absolute; top: 10px; right: 10px; z-index: 2; font: 600 11px var(--font-ui);
  padding: 4px 8px; border-radius: 999px; background: rgba(0,0,0,.65); color: #fff; backdrop-filter: blur(6px);
}
.book h3 { margin: 0; font: 600 17px/1.3 var(--font-read); }
.book p { margin: 2px 0 0; font-size: 13px; color: var(--text-dim); }
.book .meta { font-size: 12px; color: var(--text-dim); display: flex; gap: 6px; flex-wrap: wrap; }
.book .meta span + span::before { content: "·"; margin-right: 6px; }

.plank {
  grid-column: 1 / -1; height: 14px; margin-top: -18px; border-radius: 3px;
  background: linear-gradient(180deg, var(--wood-hi), var(--wood)); box-shadow: 0 14px 20px -10px rgba(0,0,0,.6);
}
.hint { margin-top: 56px; font-size: 13px; color: var(--text-dim); text-align: center; }
@media (max-width: 600px) {
  .topbar { padding: 10px 16px; }
  .plank { display: none; }
}