/* The Stacks — vintage card catalog */
:root {
  --manila: #E8DCC0;
  --cream: #F6EFDE;
  --ink: #2A241A;
  --red: #A63D2A;
  --green: #41604A;
  --pencil: #948A74;
  --rule: rgba(148, 138, 116, .4);
  --shadow: 2px 3px 0 rgba(42, 36, 26, .15);
}

* { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--manila);
  color: var(--ink);
  font-family: 'Libre Franklin', sans-serif;
  font-size: 15px;
  min-height: 100vh;
}
.hidden { display: none !important; }
button { font: inherit; cursor: pointer; }
input, select, textarea {
  font: inherit; color: var(--ink);
  background: #fffdf6; border: 1px solid var(--pencil);
  border-radius: 3px; padding: 8px 10px; width: 100%;
}
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--green); outline-offset: 2px;
}

/* Typewriter display */
.drawer-label {
  font-family: 'Special Elite', monospace;
  font-size: 1.6rem; letter-spacing: 3px;
  background: var(--cream); border: 1px solid #c9ba97;
  box-shadow: inset 0 0 0 3px var(--cream), inset 0 0 0 4px var(--rule);
  padding: 10px 22px; display: inline-block;
}
.drawer-label.small { font-size: 1.05rem; padding: 6px 16px; }

/* Buttons */
.btn {
  border: 1.5px solid var(--ink); background: var(--cream);
  border-radius: 3px; padding: 8px 16px; color: var(--ink);
  box-shadow: 1px 2px 0 rgba(42,36,26,.2);
}
.btn:active { transform: translate(1px, 1px); box-shadow: none; }
.btn.primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn.danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn.ghost { background: transparent; box-shadow: none; border-color: var(--pencil); color: var(--pencil); }
.btn.tiny { padding: 4px 10px; font-size: .8rem; }
.btn:disabled { opacity: .5; cursor: default; }

/* Login */
#login-view {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px;
}
.login-card { text-align: center; max-width: 320px; width: 100%; }
.login-sub { font-family: 'Special Elite', monospace; color: var(--pencil); font-size: .8rem; margin: 12px 0 24px; }
.login-card input { margin-bottom: 12px; text-align: center; }
.error { color: var(--red); margin-top: 12px; font-size: .9rem; }

/* Header + tabs */
header { padding: 16px 16px 0; max-width: 960px; margin: 0 auto; }
.masthead { display: flex; justify-content: space-between; align-items: center; }
#tabs {
  display: flex; gap: 2px; margin-top: 16px; overflow-x: auto;
  border-bottom: 2px solid var(--ink);
}
#tabs a {
  font-family: 'Special Elite', monospace; font-size: .85rem;
  text-decoration: none; color: var(--pencil);
  padding: 8px 14px; background: rgba(246,239,222,.5);
  border: 1px solid var(--rule); border-bottom: none;
  border-radius: 6px 6px 0 0; white-space: nowrap;
}
#tabs a.active { background: var(--cream); color: var(--ink); border-color: var(--ink); position: relative; top: 2px; padding-bottom: 10px; }

main { max-width: 960px; margin: 0 auto; padding: 20px 16px 80px; }

/* Toolbar */
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.toolbar input[type="search"] { flex: 1; min-width: 160px; }
.toolbar select { width: auto; }
.count { font-family: 'Special Elite', monospace; font-size: .75rem; color: var(--pencil); margin-left: auto; }

/* Book grid */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 16px;
}
.book-tile {
  background: var(--cream); border: 1px solid #d4c6a4; box-shadow: var(--shadow);
  padding: 8px; cursor: pointer; position: relative; display: flex; flex-direction: column;
  transition: transform .1s ease;
}
.book-tile:hover { transform: translateY(-2px); }
.book-tile img { width: 100%; aspect-ratio: 2/3; object-fit: cover; background: #ddd0b4; }
.book-tile .no-cover {
  width: 100%; aspect-ratio: 2/3; background: #ddd0b4; display: flex; align-items: center;
  justify-content: center; text-align: center; padding: 8px;
  font-family: 'Special Elite', monospace; font-size: .7rem; color: var(--pencil);
}
.book-tile .tt { font-size: .78rem; font-weight: 600; margin-top: 6px; line-height: 1.25;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.book-tile .ta { font-size: .7rem; color: var(--pencil); }
.chip {
  position: absolute; top: 2px; left: 2px;
  font-family: 'Special Elite', monospace; font-size: .6rem; letter-spacing: 1px;
  padding: 2px 6px; border-radius: 2px; color: #fff; transform: rotate(-2deg);
}
.chip.read { background: var(--green); }
.chip.reading { background: #7a6a2f; }
.chip.dnf { background: var(--red); }
.chip.out { background: var(--red); top: auto; bottom: 42px; }
.chip.ebook { background: var(--pencil); left: auto; right: 2px; }

.empty {
  text-align: center; color: var(--pencil); font-family: 'Special Elite', monospace;
  padding: 60px 20px; line-height: 2;
}

/* Catalog card (detail + forms) */
.catalog-card {
  background: var(--cream); border: 1px solid #d4c6a4; box-shadow: var(--shadow);
  padding: 28px 24px 20px; position: relative;
  background-image: repeating-linear-gradient(transparent, transparent 27px, var(--rule) 28px);
}
.catalog-card::before { content: ""; position: absolute; inset: 6px; border: 1px solid var(--rule); pointer-events: none; }
.catalog-card > * { position: relative; }
.card-title { font-family: 'Special Elite', monospace; font-size: 1.3rem; line-height: 28px; padding-right: 30px; }
.card-line { line-height: 28px; font-size: .95rem; }
.card-lbl { font-family: 'Special Elite', monospace; font-size: .72rem; color: var(--pencil); text-transform: uppercase; margin-right: 6px; }

/* Stamps: the status control */
.stamp-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0; }
.stamp {
  font-family: 'Special Elite', monospace; font-size: .8rem; letter-spacing: 1px;
  padding: 5px 12px; border: 2px solid var(--pencil); border-radius: 3px;
  color: var(--pencil); background: transparent; transform: rotate(-2deg); opacity: .6;
}
.stamp.on { opacity: 1; transform: rotate(-3deg) scale(1.05); }
.stamp.on.read, .stamp.on.reading { color: var(--green); border-color: var(--green); }
.stamp.on.unread { color: var(--ink); border-color: var(--ink); }
.stamp.on.dnf { color: var(--red); border-color: var(--red); }
@media (prefers-reduced-motion: no-preference) {
  .stamp.on { animation: stamp-in .18s ease-out; }
  @keyframes stamp-in { from { transform: rotate(-3deg) scale(1.6); opacity: 0; } to { transform: rotate(-3deg) scale(1.05); opacity: 1; } }
}

/* Stars */
.star-row button { background: none; border: none; font-size: 1.5rem; color: var(--pencil); padding: 2px; }
.star-row button.on { color: var(--red); }

/* Detail layout */
.detail-top { display: flex; gap: 20px; }
.detail-top img { max-width: 110px; max-height: 165px; object-fit: cover; box-shadow: 2px 2px 6px rgba(0,0,0,.25); align-self: flex-start; }
.detail-fields { flex: 1; min-width: 0; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0; }
.field-grid label, .stack-label { font-family: 'Special Elite', monospace; font-size: .7rem; color: var(--pencil); text-transform: uppercase; display: block; margin-bottom: 3px; }
.full { grid-column: 1 / -1; }
.inline-check { display: flex; align-items: center; gap: 8px; font-size: .85rem; margin-top: 6px; }
.inline-check input { width: auto; }

.loan-box { border-top: 1px dashed var(--pencil); margin-top: 16px; padding-top: 14px; }
.loan-open { color: var(--red); font-family: 'Special Elite', monospace; font-size: .9rem; margin-bottom: 10px; }
.loan-history { font-size: .8rem; color: var(--pencil); margin-top: 10px; line-height: 1.7; }
.loan-form { display: flex; gap: 8px; }
.loan-form input { flex: 1; }

.card-actions { display: flex; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.card-actions .spacer { flex: 1; }

/* Modal */
#modal-backdrop {
  position: fixed; inset: 0; background: rgba(42,36,26,.5); z-index: 50;
  display: flex; align-items: flex-start; justify-content: center; padding: 24px 12px; overflow-y: auto;
}
#modal { max-width: 560px; width: 100%; }

/* Scan */
#reader { max-width: 420px; margin: 0 auto; border: 2px solid var(--ink); background: #000; }
.scan-status { text-align: center; font-family: 'Special Elite', monospace; margin: 14px 0; color: var(--pencil); }
.manual-add { max-width: 420px; margin: 24px auto 0; }
.manual-add summary { font-family: 'Special Elite', monospace; cursor: pointer; color: var(--pencil); }

/* Import */
.import-step { max-width: 560px; margin: 0 auto; }
.import-step h2, .labels-head h2, .stats-wrap h2 { font-family: 'Special Elite', monospace; font-size: 1.1rem; margin-bottom: 12px; }
.import-note { font-size: .85rem; color: var(--pencil); margin: 10px 0; line-height: 1.5; }
.import-summary { font-family: 'Special Elite', monospace; line-height: 2; margin: 14px 0; }
input[type="file"] { background: transparent; border: 1px dashed var(--pencil); padding: 20px; }

/* Review queue */
.review-card { max-width: 420px; margin: 0 auto; text-align: center; }
.review-card img { max-height: 200px; margin: 0 auto 14px; display: block; box-shadow: 2px 2px 6px rgba(0,0,0,.25); }
.review-actions { display: flex; gap: 10px; justify-content: center; margin-top: 18px; }
.review-progress { font-family: 'Special Elite', monospace; font-size: .75rem; color: var(--pencil); text-align: center; margin-bottom: 12px; }

/* Labels */
.labels-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.label-list { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; max-height: 320px; overflow-y: auto;
  background: var(--cream); border: 1px solid var(--rule); padding: 10px; }
.label-list label { display: flex; gap: 8px; align-items: center; font-size: .85rem; }
.label-list input { width: auto; }
.sheet-preview-note { font-size: .85rem; color: var(--pencil); line-height: 1.5; }

/* Stats */
.stats-wrap { max-width: 640px; margin: 0 auto; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin-bottom: 24px; }
.stat-card { background: var(--cream); border: 1px solid #d4c6a4; box-shadow: var(--shadow); padding: 14px; text-align: center; }
.stat-num { font-family: 'Special Elite', monospace; font-size: 1.8rem; }
.stat-lbl { font-size: .72rem; text-transform: uppercase; letter-spacing: 1px; color: var(--pencil); margin-top: 4px; }
.bar-row { display: flex; align-items: center; gap: 10px; margin: 6px 0; font-size: .85rem; }
.bar-row .y { font-family: 'Special Elite', monospace; width: 48px; }
.bar-row .bar { background: var(--green); height: 16px; border-radius: 2px; min-width: 2px; }
.bar-row .n { color: var(--pencil); }
.bar-row.rating .bar { background: var(--red); }

/* Toast */
#toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) rotate(-1deg);
  background: var(--ink); color: var(--cream); font-family: 'Special Elite', monospace;
  padding: 10px 18px; border-radius: 3px; z-index: 100; font-size: .85rem; max-width: 90vw;
}

/* Duplicate alert */
.dup-alert {
  border: 2px solid var(--red); color: var(--red); background: var(--cream);
  font-family: 'Special Elite', monospace; padding: 14px; margin: 14px 0;
  transform: rotate(-1deg); text-align: center; line-height: 1.6;
}

@media (max-width: 540px) {
  .detail-top { flex-direction: column; align-items: center; text-align: left; }
  .field-grid { grid-template-columns: 1fr; }
}

/* ---------- Print: 4x6 label sheets ---------- */
#print-area { display: none; }
@media print {
  body > *:not(#print-area) { display: none !important; }
  #print-area { display: block; }
  @page { size: 4in 6in; margin: 0; }
  .label-sheet {
    width: 4in; height: 6in; display: grid;
    grid-template-columns: 2in 2in; grid-template-rows: 2in 2in 2in;
    page-break-after: always;
  }
  .label-cell {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 0.12in; overflow: hidden;
  }
  .label-cell svg { width: 1.35in; height: 1.35in; }
  .label-cell .label-title {
    font-family: 'Special Elite', monospace; font-size: 7pt; text-align: center;
    line-height: 1.2; max-height: 0.35in; overflow: hidden; color: #000; margin-top: 0.04in;
  }
}