:root {
  --paper: #f7f2e7;
  --paper-2: #fffdf7;
  --rule: rgba(66, 112, 170, 0.13);
  --margin: rgba(214, 86, 86, 0.35);
  --ink: #2a2826;
  --ink-soft: #5c5751;
  --ink-faint: #8b847a;
  --line: #2a2826;
  --pencil: #f2b705;
  --pencil-deep: #c98f00;
  --wood: #e9c79a;
  --lead: #3a3a3a;
  --eraser: #e88a8a;
  --ferrule: #b9b4aa;
  --shadow: rgba(42, 40, 38, 0.9);
  --focus: #2f6fd6;

  --font-hand: "Kalam", "Comic Sans MS", cursive;
  --font-body: "Atkinson Hyperlegible", system-ui, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1d1f22;
    --paper-2: #26292d;
    --rule: rgba(140, 170, 210, 0.08);
    --margin: rgba(230, 110, 110, 0.25);
    --ink: #ece7dd;
    --ink-soft: #b8b1a5;
    --ink-faint: #8a847a;
    --line: #d9d3c7;
    --shadow: rgba(0, 0, 0, 0.75);
    --focus: #7fb0ff;
  }
}
:root[data-theme="dark"] {
  --paper: #1d1f22;
  --paper-2: #26292d;
  --rule: rgba(140, 170, 210, 0.08);
  --margin: rgba(230, 110, 110, 0.25);
  --ink: #ece7dd;
  --ink-soft: #b8b1a5;
  --ink-faint: #8a847a;
  --line: #d9d3c7;
  --shadow: rgba(0, 0, 0, 0.75);
  --focus: #7fb0ff;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  background-color: var(--paper);
  /* notebook paper: ruled lines plus a red margin line */
  background-image:
    linear-gradient(90deg, transparent 0 46px, var(--margin) 46px 48px, transparent 48px),
    repeating-linear-gradient(180deg, transparent 0 31px, var(--rule) 31px 32px);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px 0 64px;
}
@media (max-width: 600px) {
  body { background-image: repeating-linear-gradient(180deg, transparent 0 31px, var(--rule) 31px 32px); }
  .wrap { padding: 0 16px; }
}

a { color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }

/* ---------- masthead ---------- */
.masthead { padding: 48px 0 20px; }

.brand {
  display: inline-grid;
  grid-template-columns: auto;
  text-decoration: none;
  line-height: 1;
}
.brand-pencil { width: 150px; height: 30px; margin-bottom: 10px; transform: rotate(-4deg); }
.pencil-body { fill: var(--pencil); }
.pencil-shine { fill: #ffd84d; }
.pencil-wood { fill: var(--wood); }
.pencil-lead { fill: var(--lead); }
.pencil-eraser { fill: var(--eraser); }
.pencil-ferrule { fill: var(--ferrule); }

.brand-small {
  font-family: var(--font-hand);
  font-size: 26px;
  color: var(--ink-soft);
  margin-left: 4px;
}
.brand-big {
  font-family: var(--font-hand);
  font-weight: 700;
  font-size: clamp(54px, 11vw, 96px);
  letter-spacing: -1px;
  margin-top: -6px;
  position: relative;
  width: fit-content;
}
.brand-big::after {
  /* a quick underline scribble */
  content: "";
  position: absolute;
  left: 2%;
  right: -2%;
  bottom: 4px;
  height: 12px;
  background: var(--pencil);
  opacity: 0.55;
  border-radius: 40% 60% 50% 40%;
  transform: rotate(-1.2deg);
  z-index: -1;
}

.lede {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 19px;
  color: var(--ink-soft);
}

.credit {
  margin: 8px 0 0;
  font-family: var(--font-hand);
  font-size: 20px;
  color: var(--ink-soft);
}

/* ---------- shelf ---------- */
.shelf-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 28px 0 14px;
}
.shelf-head h2 {
  margin: 0;
  font-family: var(--font-hand);
  font-size: 34px;
  font-weight: 700;
}
.count { font-family: var(--font-hand); font-size: 20px; color: var(--ink-faint); }

.shelf {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr));
  gap: 26px;
}

.card {
  position: relative;
  background: var(--paper-2);
  border: 2.5px solid var(--line);
  /* slightly wobbly, hand-drawn corners */
  border-radius: 14px 18px 12px 20px / 18px 12px 20px 14px;
  box-shadow: 5px 6px 0 var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:nth-child(3n + 1) { transform: rotate(-0.6deg); }
.card:nth-child(3n + 2) { transform: rotate(0.5deg); }
.card:nth-child(3n) { transform: rotate(-0.25deg); }

.card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  border-radius: inherit;
}
.card:has(.card-link):hover,
.card:has(.card-link:focus-visible) {
  transform: translate(-2px, -3px) rotate(0deg);
  box-shadow: 8px 10px 0 var(--shadow);
}

.cover {
  aspect-ratio: 16 / 10;
  margin: 10px 10px 0;
  border: 2px solid var(--line);
  border-radius: 10px 12px 9px 13px;
  overflow: hidden;
  background: var(--accent, var(--pencil));
}
.cover img { display: block; width: 100%; height: 100%; object-fit: cover; }
.cover-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-hand);
  font-size: 64px;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.55);
}

.card-body { padding: 14px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card h3 {
  margin: 0;
  font-family: var(--font-hand);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
}
.tagline { margin: 4px 0 0; font-weight: 700; color: var(--ink-soft); }
.desc { margin: 8px 0 14px; color: var(--ink-soft); font-size: 16px; }

.card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.tags li {
  font-size: 13px;
  padding: 1px 9px;
  border: 1.5px solid var(--ink-faint);
  border-radius: 999px;
  color: var(--ink-soft);
}
.play {
  font-family: var(--font-hand);
  font-weight: 700;
  font-size: 22px;
  padding: 2px 16px 0;
  background: var(--accent, var(--pencil));
  color: #1d1b19;
  border: 2px solid var(--line);
  border-radius: 10px 14px 9px 12px;
  white-space: nowrap;
}

.card-loading,
.card-soon {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 24px;
  text-align: center;
  font-family: var(--font-hand);
  font-size: 24px;
  color: var(--ink-faint);
  background: transparent;
  border-style: dashed;
  box-shadow: none;
}

.note { color: var(--ink-soft); }

/* ---------- footer ---------- */
.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 56px;
  padding-top: 18px;
  padding-bottom: 32px;
  color: var(--ink-faint);
  font-size: 15px;
}
.scribble { font-family: var(--font-hand); font-size: 19px; }

@media (prefers-reduced-motion: reduce) {
  .card, .card:hover { transition: none; transform: none !important; }
}