/* ============================================================
   Catalog page — filters + vehicle grid
   ============================================================ */

.catalog-hero {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20)) clamp(var(--space-8), 4vw, var(--space-12));
  border-bottom: 1px solid var(--color-divider);
}
.catalog-hero h1 {
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.catalog-hero p { color: var(--color-text-muted); margin-top: var(--space-3); font-size: var(--text-lg); }

.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-10);
  padding-block: var(--space-12);
  align-items: start;
}
@media (max-width: 920px) {
  .catalog-layout { grid-template-columns: 1fr; gap: var(--space-6); }
}

.filters {
  position: sticky;
  top: 96px;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  display: grid;
  gap: var(--space-5);
}
@media (max-width: 920px) { .filters { position: static; } }
.filters h2 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.filters h2 button {
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  color: var(--color-accent);
  text-transform: none;
}
.filter-group { display: grid; gap: var(--space-2); }
.filter-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.filter-input, .filter-select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.filter-input:focus, .filter-select:focus {
  border-color: var(--color-primary);
  outline: 2px solid var(--color-primary-highlight);
  outline-offset: 0;
}
.price-range { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.catalog-toolbar__count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.catalog-toolbar__count strong { color: var(--color-text); font-weight: 600; }
.catalog-toolbar__sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.catalog-toolbar__sort select {
  padding: 0.5rem 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
}

/* Vehicle grid */
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.vehicle-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.vehicle-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.vehicle-card__media {
  position: relative;
  aspect-ratio: 16/10;
  background: linear-gradient(160deg, var(--media-c1, #9A001B), var(--media-c2, #D71A36));
  overflow: hidden;
}
.vehicle-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.vehicle-card__media svg {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 86%;
  height: auto;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.35));
}
.vehicle-card__tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  background: rgba(255,255,255,0.92);
  color: var(--color-primary);
  border-radius: var(--radius-full);
}
.vehicle-card__tag--accent {
  background: var(--color-accent);
  color: #1A1F2C;
}
.vehicle-card__fav {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.vehicle-card__fav:hover { background: #fff; color: var(--color-error); }
.vehicle-card__fav.is-active { color: var(--color-error); }

.vehicle-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}
.vehicle-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.vehicle-card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: 2px;
}
.vehicle-card__specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-block: var(--space-3);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.vehicle-card__specs span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.vehicle-card__specs span svg {
  width: 14px; height: 14px;
  color: var(--color-text-faint);
  flex-shrink: 0;
}
.vehicle-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: var(--space-3);
  margin-top: auto;
}
.vehicle-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.vehicle-card__price small {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-muted);
  margin-bottom: 2px;
  letter-spacing: 0;
}
.vehicle-card__cta {
  padding: 0.5rem 0.875rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}
.vehicle-card__cta:hover { background: var(--color-primary-hover); }

/* Empty state */
.empty-state {
  grid-column: 1 / -1;
  padding: var(--space-16);
  text-align: center;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
}
.empty-state h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.empty-state button {
  margin-top: var(--space-4);
  padding: 0.625rem 1.25rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.empty-state button:hover { border-color: var(--color-text); }

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 16, 24, 0.55);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: 100;
}
.modal-backdrop.is-open { display: flex; }
.modal {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow: auto;
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}
.modal__close:hover { background: var(--color-surface-offset); color: var(--color-text); }
.modal h3 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.modal__sub { color: var(--color-text-muted); margin-bottom: var(--space-6); font-size: var(--text-sm); }