/* ---------- Tokens ---------- */
:root {
  --wood-dark: #33241a;
  --wood-mid: #4a3524;
  --wood-mid-2: #573e29;
  --drawer-liner: #2a1f16;
  --brass: #b8933f;
  --brass-light: #e2c583;
  --manila: #f1e4c6;
  --manila-shadow: #cdb488;
  --manila-shadow-dark: #a88f66;
  --ink: #26303c;
  --ink-soft: #5b4c38;
  --cream-text: #f4ead2;

  --cat-ceramics: #2f4d63;
  --cat-painting: #7a2620;
  --cat-floristry: #2c5233;
  --cat-baking: #6b4419;

  --font-display: Georgia, 'Iowan Old Style', 'Times New Roman', serif;
  --font-type: 'Courier New', Courier, monospace;

  --focus-ring: 3px dashed var(--brass);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--drawer-liner);
  color: var(--cream-text);
  font-family: var(--font-type);
  font-size: 16px;
  line-height: 1.5;
}

img { max-width: 100%; display: block; }

button, input, select {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
}

/* Outlines over manila (paper-colored) surfaces need a dark ring instead of brass */
.detail-card :focus-visible,
.empty-state :focus-visible {
  outline-color: var(--ink);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--brass-light);
  color: var(--wood-dark);
  padding: 10px 16px;
  border-radius: 4px;
  font-family: var(--font-type);
  font-weight: bold;
  text-decoration: none;
  transition: top 0.2s ease;
  z-index: 100;
}
.skip-link:focus {
  top: 12px;
}

/* ---------- Cabinet header ---------- */
.cabinet {
  background:
    repeating-linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.08) 0px,
      rgba(0, 0, 0, 0.08) 2px,
      transparent 2px,
      transparent 26px
    ),
    linear-gradient(180deg, var(--wood-dark), var(--wood-mid));
  padding: 44px clamp(20px, 5vw, 64px) 30px;
  border-bottom: 6px solid var(--brass);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.cabinet-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.plate {
  display: inline-block;
  padding: 10px 32px;
  border: 2px solid var(--brass);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.18);
  margin-bottom: 18px;
}

.nameplate {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 5vw, 2.9rem);
  letter-spacing: 0.04em;
  color: var(--cream-text);
  margin: 0;
}

.tagline {
  font-family: var(--font-type);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--brass-light);
  max-width: 56ch;
  margin: 0 auto;
}

/* ---------- Toolbar ---------- */
.toolbar-wrap {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(180deg, var(--wood-mid-2), var(--wood-mid));
  border-bottom: 4px solid var(--wood-dark);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.35);
}

.toolbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px clamp(16px, 4vw, 48px);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 18px 24px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 0.82rem;
  color: var(--brass-light);
}

.search-field {
  flex: 1 1 260px;
  min-width: 200px;
}

.filter-field {
  flex: 0 1 200px;
  min-width: 170px;
}

.stack-field {
  flex: 0 0 auto;
  margin-left: auto;
}

.field-spacer {
  display: block;
  height: 1.1em;
}

#search-input,
#category-select {
  background: var(--manila);
  color: var(--ink);
  border: none;
  border-radius: 3px;
  padding: 11px 14px;
  font-family: var(--font-type);
  font-size: 0.95rem;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.28);
}

#category-select {
  cursor: pointer;
}

#saved-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--manila);
  color: var(--ink);
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-family: var(--font-type);
  font-size: 0.9rem;
  cursor: pointer;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.28);
}

.stack-icon {
  width: 18px;
  height: 18px;
}

.count-badge {
  background: var(--ink);
  color: var(--manila);
  border-radius: 999px;
  padding: 1px 7px;
  font-size: 0.78rem;
  font-weight: bold;
}

#saved-toggle[aria-pressed="true"] {
  background: var(--brass);
  color: var(--wood-dark);
  box-shadow: inset 2px 2px 0 rgba(0, 0, 0, 0.3);
  transform: translateY(1px);
}

#saved-toggle[aria-pressed="true"] .count-badge {
  background: var(--wood-dark);
  color: var(--brass-light);
}

/* ---------- Catalog grid ---------- */
main {
  min-height: 55vh;
  padding-bottom: 60px;
}

.catalog-grid {
  list-style: none;
  margin: 0;
  padding: 40px clamp(16px, 4vw, 48px) 20px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 40px 26px;
}

.catalog-grid[hidden] {
  display: none;
}

.card {
  transform: rotate(var(--tilt, 0deg));
  transition: transform 0.18s ease;
}

@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
}

.card-face {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: left;
  width: 100%;
  background: var(--manila);
  border: none;
  border-radius: 4px 14px 4px 4px;
  padding: 16px 16px 18px;
  cursor: pointer;
  position: relative;
  box-shadow: 3px 4px 0 var(--manila-shadow), 0 8px 16px rgba(0, 0, 0, 0.4);
  font-family: var(--font-type);
}

.card:hover,
.card:focus-within {
  transform: rotate(0deg) translateY(-4px);
}

.card-holes {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 60px;
}

.card-holes span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--drawer-liner);
  box-shadow: inset 0 2px 2px rgba(0, 0, 0, 0.6);
}

.card-photo {
  position: relative;
  margin: 18px 0 14px;
}

.photo-frame {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 3px;
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tape {
  position: absolute;
  width: 46px;
  height: 20px;
  background: rgba(226, 197, 131, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.tape-a {
  top: -6px;
  left: -10px;
  transform: rotate(-40deg);
}

.tape-b {
  bottom: -6px;
  right: -10px;
  transform: rotate(-40deg);
}

.card-row-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.stamp {
  display: inline-block;
  border: 2px solid currentColor;
  border-radius: 999px;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.02) inset;
  padding: 3px 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.72rem;
  transform: rotate(-3deg);
  white-space: nowrap;
}

.stamp-ceramics { color: var(--cat-ceramics); }
.stamp-painting { color: var(--cat-painting); }
.stamp-floristry { color: var(--cat-floristry); }
.stamp-baking { color: var(--cat-baking); }

.card-code {
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 6px;
}

.card-meta {
  font-size: 0.86rem;
  color: var(--ink);
}

.card.is-saved .card-face::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 26px 26px 0;
  border-color: transparent var(--brass) transparent transparent;
  border-radius: 0 14px 0 0;
}

/* ---------- Empty state ---------- */
.empty-state {
  max-width: 440px;
  margin: 40px auto;
  background: var(--manila);
  color: var(--ink);
  border-radius: 4px;
  padding: 32px;
  text-align: left;
  border: 2px dashed var(--manila-shadow-dark);
}

.empty-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  margin: 0 0 10px;
}

.empty-body {
  margin: 0 0 18px;
  line-height: 1.6;
}

.empty-state button {
  background: var(--ink);
  color: var(--manila);
  border: none;
  border-radius: 3px;
  padding: 10px 18px;
  cursor: pointer;
  font-family: var(--font-type);
  font-size: 0.9rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--wood-dark);
  border-top: 4px solid var(--brass);
  padding: 20px clamp(16px, 4vw, 48px);
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--brass-light);
  max-width: 60ch;
  margin: 0 auto;
}

/* ---------- Detail dialog ---------- */
.detail-dialog {
  border: none;
  padding: 0;
  border-radius: 4px 18px 4px 4px;
  width: min(600px, 92vw);
  max-height: 88vh;
  overflow: auto;
  background: var(--manila);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55), 6px 6px 0 var(--manila-shadow);
  color: var(--ink);
  opacity: 1;
  transform: none;
  transition: opacity 0.26s ease, transform 0.26s ease;
}

.detail-dialog.opening {
  opacity: 0;
  transform: translateY(28px) rotate(-2deg) scale(0.96);
}

@media (prefers-reduced-motion: reduce) {
  .detail-dialog,
  .detail-dialog.opening {
    transition: none;
    transform: none;
    opacity: 1;
  }
}

.detail-dialog::backdrop {
  background: rgba(18, 12, 7, 0.72);
}

.detail-card {
  position: relative;
  padding: 28px clamp(20px, 4vw, 36px) 34px;
}

.detail-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  background: var(--manila);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.detail-close svg {
  width: 16px;
  height: 16px;
}

.detail-photo {
  position: relative;
  margin: 8px 0 20px;
}

.detail-photo .photo-frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 4px;
}

.detail-photo .photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-row-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

#detail-code {
  font-size: 0.85rem;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

#detail-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  margin: 0 0 20px;
  color: var(--ink);
}

.detail-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  row-gap: 8px;
  column-gap: 18px;
  margin: 0 0 20px;
}

.detail-facts dt {
  font-weight: 700;
  color: var(--ink-soft);
}

.detail-facts dd {
  margin: 0;
  color: var(--ink);
}

.detail-desc {
  line-height: 1.7;
  max-width: 62ch;
  margin: 0 0 24px;
}

.save-toggle {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 24px;
  border: 3px solid var(--ink);
  border-radius: 5px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transform: rotate(-2deg);
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.save-toggle.is-saved {
  background: var(--ink);
  color: var(--manila);
}

.save-toggle.stamp-bounce {
  animation: stampBounce 0.32s ease;
}

@media (prefers-reduced-motion: reduce) {
  .save-toggle,
  .save-toggle.stamp-bounce {
    transition: none;
    animation: none;
  }
}

@keyframes stampBounce {
  0% { transform: rotate(-2deg) scale(1); }
  40% { transform: rotate(-2deg) scale(1.12); }
  100% { transform: rotate(-2deg) scale(1); }
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .stack-field {
    margin-left: 0;
  }
  .field-spacer {
    display: none;
  }
  .catalog-grid {
    grid-template-columns: 1fr;
    padding-top: 28px;
  }
  .card:hover,
  .card:focus-within {
    transform: rotate(0deg);
  }
}