:root {
  --bg: #f3efe7;
  --bg-soft: #ebe4d8;
  --panel: rgba(255, 255, 255, 0.72);
  --panel-strong: rgba(255, 255, 255, 0.92);
  --line: rgba(33, 38, 52, 0.12);
  --line-strong: rgba(33, 38, 52, 0.2);
  --text: #161b23;
  --muted: #596274;
  --muted-2: #7a8597;
  --accent: #0f4c5c;
  --accent-2: #8a5d2a;
  --chip-bg: #eef2f4;
  --chip-text: #263241;
  --shadow: 0 18px 48px rgba(33, 38, 52, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 1560px;
  color-scheme: light;
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 76, 92, 0.08), transparent 26%),
    radial-gradient(circle at 92% 18%, rgba(138, 93, 42, 0.08), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, #f7f4ee 52%, #f0ebe1 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(22, 27, 35, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 27, 35, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.22), transparent 55%);
}

a {
  color: inherit;
}

.hidden {
  display: none !important;
}

.page-shell {
  width: min(var(--max-width), calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 40px;
  position: relative;
  z-index: 1;
}

.page-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 6px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 2.8vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.counts-line {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.counts-stack {
  margin-top: 8px;
  display: grid;
  gap: 2px;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.35;
}

.counts-stack strong {
  color: var(--text);
}

.layout {
  display: grid;
  grid-template-columns: minmax(290px, 360px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 14px;
}

.content {
  min-width: 0;
}

.panel,
.results-bar,
.debug-panel,
.card,
.modal-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.panel {
  border-radius: var(--radius-xl);
  padding: 18px;
}

.panel-heading {
  margin-bottom: 14px;
}

.panel-heading h2 {
  margin: 0;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.collection-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.collection-tab {
  flex: 1 1 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--text);
  padding: 11px 12px;
  cursor: pointer;
  text-align: left;
}

.collection-tab span {
  font-size: 0.95rem;
  line-height: 1.2;
}

.collection-tab strong {
  font-size: 0.85rem;
  color: var(--muted);
}

.collection-tab.is-active {
  border-color: rgba(15, 76, 92, 0.35);
  background: rgba(15, 76, 92, 0.08);
}

.filters {
  display: grid;
  gap: 10px;
}

.filters label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
}

.checkbox-label input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--accent);
}

.filters input,
.filters select {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
  padding: 11px 12px;
  font: inherit;
}

.filters input::placeholder {
  color: var(--muted-2);
}

.debug-panel {
  border-radius: 22px;
  padding: 14px;
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.debug-card {
  border-radius: 16px;
  padding: 12px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.debug-card span {
  color: var(--muted);
  font-size: 0.82rem;
}

.debug-card strong {
  font-size: 0.95rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.results-bar {
  border-radius: 22px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.results-bar strong {
  font-size: 1.45rem;
}

.results-bar span {
  color: var(--muted);
  margin-left: 6px;
}

.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-size: 0.83rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  border-radius: 24px;
  overflow: hidden;
  background: var(--panel-strong);
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100%;
}

.card-image-button {
  padding: 0;
  border: 0;
  background: transparent;
  display: block;
  cursor: pointer;
}

.card-image {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: linear-gradient(135deg, #dae2e7, #f8f4ed);
}

.card-body {
  padding: 15px 15px 16px;
  display: grid;
  gap: 10px;
}

.card-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.collection-pill,
.source-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  color: var(--muted);
}

.card-title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.card-brand {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
}

.card-source {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.tag-stack {
  display: grid;
  gap: 10px;
}

.tag-groups {
  display: grid;
  gap: 10px;
}

.tag-group {
  display: grid;
  gap: 5px;
}

.tag-label {
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-2);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 8px;
  border: 1px solid rgba(15, 76, 92, 0.14);
  background: rgba(15, 76, 92, 0.08);
  color: var(--chip-text);
  font-size: 0.76rem;
}

.legacy-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 5px 8px;
  background: rgba(138, 93, 42, 0.1);
  border: 1px solid rgba(138, 93, 42, 0.18);
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 700;
}

.empty-state {
  grid-column: 1 / -1;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  padding: 22px;
  color: var(--muted);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 16, 21, 0.68);
  backdrop-filter: blur(10px);
}

.modal-panel {
  position: relative;
  width: min(1280px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  border-radius: 26px;
  padding: 18px;
  background: rgba(252, 250, 244, 0.97);
}

.modal-close {
  position: sticky;
  top: 0;
  margin-left: auto;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 18px;
  align-items: start;
  margin-top: 10px;
}

.detail-main,
.detail-sidebar {
  min-width: 0;
  display: grid;
  gap: 14px;
}

.detail-image {
  width: 100%;
  display: block;
  border-radius: 22px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: linear-gradient(135deg, #dae2e7, #f8f4ed);
  border: 1px solid var(--line);
}

.detail-header h2 {
  margin: 0;
  font-size: 1.6rem;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.detail-header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.detail-section {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  padding: 14px;
}

.legacy-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.detail-section h4 {
  margin: 0 0 10px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.gallery-grid a {
  display: block;
}

.gallery-grid img {
  width: 100%;
  display: block;
  border-radius: 14px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, #dae2e7, #f8f4ed);
}

.detail-link {
  margin: 0 0 12px;
  overflow-wrap: anywhere;
}

.detail-link a {
  color: var(--accent);
  text-decoration: none;
}

.kv-list {
  display: grid;
  gap: 10px;
}

.kv {
  display: grid;
  gap: 3px;
}

.kv span {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-2);
}

.kv strong {
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.raw-details {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  padding: 14px;
}

.raw-details summary {
  cursor: pointer;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.raw-json {
  margin: 12px 0 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.86rem;
  line-height: 1.5;
  color: #243041;
}

@media (max-width: 1180px) {
  .layout,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .debug-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .collection-tab {
    flex-basis: calc(50% - 4px);
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100vw - 18px), var(--max-width));
    padding-top: 16px;
  }

  .page-header {
    align-items: start;
  }

  .modal {
    padding: 10px;
  }

  .modal-panel {
    max-height: calc(100vh - 20px);
    border-radius: 20px;
  }

  .gallery-grid,
  .debug-panel {
    grid-template-columns: 1fr;
  }

  .collection-tab {
    flex-basis: 100%;
  }
}