:root {
  --g-bg: #0f0f1a;
  --g-card-bg: #1a1a2e;
  --g-text: #e8e8f0;
  --g-text-secondary: #8888a0;
  --g-accent: #6c7ee1;
  --g-accent-hover: #8b9aef;
  --g-border: #2a2a40;
  --g-sidebar-bg: #14142a;
  --g-tag-bg: #252545;
  --g-tag-text: #8b9aef;
  --g-badge-zip: #198754;
  --g-badge-prompt: #9b6ff5;
  --g-badge-preview: #4d8bf5;
  --g-radius: 12px;
  --g-shadow: 0 2px 12px rgba(0,0,0,.3);
  --g-shadow-hover: 0 8px 30px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--g-bg);
  color: var(--g-text);
  margin: 0;
}

/* Header */
.gallery-header {
  background: var(--g-card-bg);
  border-bottom: 1px solid var(--g-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--g-text);
}
.logo-icon {
  font-size: 1.5rem;
  color: var(--g-accent);
}
.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

/* Sidebar */
.sidebar {
  background: var(--g-sidebar-bg);
  border-right: 1px solid var(--g-border);
  min-height: calc(100vh - 60px);
  position: sticky;
  top: 60px;
  overflow-y: auto;
  max-height: calc(100vh - 60px);
}
.sidebar-inner {
  padding: 1.5rem 1rem;
}
.filter-section {
  margin-bottom: 1.5rem;
}
.filter-title {
  font-weight: 600;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--g-text-secondary);
  margin-bottom: .75rem;
}
.filter-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  font-size: .875rem;
  cursor: pointer;
  transition: color .2s;
}
.filter-group label:hover {
  color: var(--g-accent);
}
.filter-group input[type="checkbox"] {
  accent-color: var(--g-accent);
  width: 16px;
  height: 16px;
}

/* Template Area */
.template-area {
  padding: 1.5rem;
}
.template-toolbar {
  flex-wrap: wrap;
  gap: .5rem;
}
.result-count {
  font-weight: 600;
  font-size: .95rem;
}
.active-filters .badge {
  font-size: .75rem;
  cursor: pointer;
}

/* Template Card */
.template-card {
  background: var(--g-card-bg);
  border-radius: var(--g-radius);
  overflow: hidden;
  box-shadow: var(--g-shadow);
  transition: transform .25s, box-shadow .25s;
  display: flex;
  flex-direction: column;
}
.template-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--g-shadow-hover);
}
.template-card .card-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #252540;
}
.template-card .card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.template-card:hover .card-img-wrapper img {
  transform: scale(1.05);
}
.template-card .card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.template-card .card-badges .badge {
  font-size: .7rem;
  padding: 4px 8px;
  border-radius: 6px;
}
.badge-pages { background: #0d6efd; color: #fff; }
.badge-prompt { background: var(--g-badge-prompt); color: #fff; }
.badge-zip-waiting { background: #6c757d; color: #fff; }
.badge-zip { background: var(--g-badge-zip); color: #fff; }
.badge-image-rich { background: #fd7e14; color: #fff; }

.template-card .card-body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.template-card .card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .25rem;
}
.template-card .card-subtitle {
  font-size: .8rem;
  color: var(--g-text-secondary);
  margin-bottom: .5rem;
}
.template-card .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: .75rem;
}
.template-card .card-tags .tag {
  background: var(--g-tag-bg);
  color: var(--g-tag-text);
  font-size: .7rem;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
}
.template-card .card-actions {
  margin-top: auto;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.template-card .card-actions .btn {
  font-size: .78rem;
  padding: 6px 12px;
  border-radius: 8px;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
}

/* List View */
.template-grid.list-view .template-card {
  flex-direction: row;
}
.template-grid.list-view .card-img-wrapper {
  width: 260px;
  min-width: 260px;
  aspect-ratio: 16/10;
}
.template-grid.list-view .card-body {
  padding: 1rem 1.25rem;
}

/* No Results */
.no-results {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--g-text-secondary);
}
.no-results i {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

/* Footer */
.gallery-footer {
  border-top: 1px solid var(--g-border);
  background: var(--g-card-bg);
}

/* Card Number */
.card-number {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0,0,0,.7);
  color: var(--g-accent);
  font-weight: 700;
  font-size: .85rem;
  padding: 2px 10px;
  border-radius: 6px;
  z-index: 2;
  letter-spacing: .03em;
  backdrop-filter: blur(4px);
}

/* Filter Drawer (mobile) */
.filter-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.filter-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}
.filter-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 85vw;
  height: 100vh;
  background: var(--g-sidebar-bg);
  z-index: 201;
  overflow-y: auto;
  transition: right .3s ease;
  box-shadow: -4px 0 20px rgba(0,0,0,.3);
}
.filter-drawer.active {
  right: 0;
}
.filter-drawer-body .filter-section {
  margin-bottom: 1.25rem;
}

/* Responsive */
@media (max-width: 991.98px) {
  .template-area {
    padding: 1rem;
  }
  .template-grid.list-view .template-card {
    flex-direction: column;
  }
  .template-grid.list-view .card-img-wrapper {
    width: 100%;
    min-width: auto;
  }
}
@media (max-width: 575.98px) {
  .template-card .card-actions .btn {
    font-size: .72rem;
    padding: 5px 8px;
  }
  .template-card .card-body {
    padding: .75rem;
  }
  .template-card .card-title {
    font-size: .9rem;
  }
  .template-card .card-subtitle {
    font-size: .75rem;
  }
  .template-card .card-tags .tag {
    font-size: .65rem;
    padding: 1px 6px;
  }
  .card-number {
    font-size: .75rem;
    padding: 1px 8px;
  }
}