/* Aether Wheels - Dark Theme with Dark Blue Accents */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #121212;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --accent: #1e40af;       /* Dark blue */
  --accent-light: #3b82f6;
  --accent-dark: #1e3a8a;
  --text-primary: #f1f1f1;
  --text-secondary: #a1a1aa;
  --border: #2a2a2a;
  --success: #22c55e;
  --danger: #ef4444;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.navbar {
  background-color: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border);
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary) !important;
}

.nav-link {
  color: var(--text-secondary) !important;
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-light) !important;
}

.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
  font-weight: 500;
}

.btn-primary:hover {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.btn-outline-primary {
  color: var(--accent-light);
  border-color: var(--accent);
}

.btn-outline-primary:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: white;
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.3);
  border-color: var(--accent);
}

.card-img-top {
  border-bottom: 1px solid var(--border);
  height: 200px;
  object-fit: cover;
  background-color: #111;
}

.category-header {
  border-left: 4px solid var(--accent);
  padding-left: 1rem;
  margin-bottom: 1.5rem;
}

.price {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-light);
}

.badge-season {
  font-size: 0.75rem;
  padding: 0.35em 0.65em;
}

.badge-summer { background-color: #eab308; color: #111; }
.badge-winter { background-color: #3b82f6; color: white; }
.badge-all-season { background-color: #22c55e; color: #111; }

.detail-hero {
  background: linear-gradient(rgba(10,10,10,0.65), rgba(10,10,10,0.75)), url('https://picsum.photos/id/160/2000/1200');
  background-size: cover;
  background-position: center;
  min-height: 320px;
}

.thumbnail {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s;
}

.thumbnail:hover, .thumbnail.active {
  border-color: var(--accent-light);
}

.admin-sidebar {
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border);
  min-height: calc(100vh - 56px);
}

/* Beautiful responsive sidebar on mobile */
@media (max-width: 991.98px) {
  .admin-sidebar {
    min-height: auto !important;
    border-right: none;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
    border-radius: 0.5rem;
  }
  
  .admin-nav .nav-link {
    padding: 0.85rem 1rem;
    font-size: 1.05rem;
  }
}

.admin-nav .nav-link {
  color: var(--text-secondary);
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  margin: 0.15rem 0;
}

.admin-nav .nav-link.active,
.admin-nav .nav-link:hover {
  background-color: var(--accent);
  color: white !important;
}

.table-dark {
  --bs-table-bg: var(--bg-card);
  --bs-table-border-color: var(--border);
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
}

.form-control, .form-select {
  background-color: var(--bg-card);
  border-color: var(--border);
  color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
  background-color: var(--bg-card);
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.25rem rgba(30, 64, 175, 0.25);
}

.photo-thumb {
  position: relative;
  display: inline-block;
  margin: 0.25rem;
}

.photo-thumb img {
  width: 110px;
  height: 80px;
  object-fit: cover;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
}

.photo-thumb .btn-delete-photo {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--danger);
  color: white;
  border: none;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 4px rgb(0 0 0 / 0.3);
}

.photo-thumb .btn-delete-photo:hover {
  background: #b91c1c;
}

footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.section-title {
  position: relative;
  display: inline-block;
}

.section-title:after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--accent), var(--accent-light));
  border-radius: 3px;
}

/* Simple modern touches */
.rim-card .card-body {
  padding: 1.25rem;
}

.tire-card {
  border-left: 4px solid var(--accent);
}

.season-badge {
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* Mobile: smaller product images on homepage */
@media (max-width: 576px) {
  .card-img-top {
    height: 130px !important;
  }
  .category-header h4 {
    font-size: 1.1rem;
  }

  /* List view on mobile: small square image left, info right */
  .rim-card, .tire-card {
    flex-direction: row !important;
    align-items: stretch;
  }
  .rim-card .card-img-top,
  .tire-card .card-img-top {
    width: 100px !important;
    height: 100px !important;
    flex-shrink: 0;
    border-radius: 0.375rem 0 0 0.375rem !important;
    border-right: 1px solid var(--border);
  }
  .rim-card .card-body,
  .tire-card .card-body {
    padding: 0.75rem 1rem !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .rim-card .card-title,
  .tire-card .card-title {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }
}
.sticky-top {
    z-index: 9999 !important;
}