/* ============================================================
   sidebar.css — SAR Marine listing sidebar + mobile filters
   ============================================================ */

/* Mobile filter toggle */
.sar-filter-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: 0.8rem var(--space-5);
  background: var(--color-white);
  color: var(--color-ink);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  margin-bottom: var(--space-4);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-xs);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.sar-filter-toggle svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-orange);
}

.sar-filter-toggle:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
  background: var(--color-orange-pale);
}

/* Sidebar column */
.sar-sidebar,
.prd-sidebar {
  position: sticky;
  top: calc(var(--space-6) + 72px);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
}

/* Widget blocks */
.sar-sidebar-widget,
.prd-sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  margin-bottom: 0;
}

/* Brand search input */
.sar-brand-search {
  position: relative;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.sar-brand-search__input {
  width: 100%;
  padding: var(--space-2) var(--space-3) var(--space-2) 32px;
  font-size: var(--text-sm);
  color: var(--color-ink);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.sar-brand-search__input::placeholder {
  color: var(--color-ink-40);
}

.sar-brand-search__input:focus {
  outline: none;
  border-color: var(--color-orange);
  background: var(--color-white);
}

.sar-brand-search__icon {
  position: absolute;
  left: calc(var(--space-4) + 10px);
  top: calc(var(--space-3) + 10px);
  width: 16px;
  height: 16px;
  color: var(--color-ink-40);
  pointer-events: none;
}

.sar-brand-search__no-results {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-40);
  text-align: center;
  font-style: italic;
}

.sar-widget-title,
.prd-widget-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-white) 100%);
  cursor: default;
}

.sar-widget-title h2,
.prd-widget-title h2 {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
}

.sar-widget-chevron {
  width: 16px;
  height: 16px;
  color: var(--color-ink-40);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.sar-sidebar-widget.is-collapsed .sar-widget-chevron {
  transform: rotate(-90deg);
}

/* Scrollable lists */
.sar-widget-list--scrollable {
  max-height: 260px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--color-ink-20) var(--color-ink-05);
}

.sar-widget-list,
.prd-widget-list,
.cp-cat-list,
.cp-brand-list {
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
}

.sar-widget-list li a,
.cp-cat-list li a,
.cp-brand-list li a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-60);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.sar-widget-list li a:hover,
.cp-cat-list li a:hover,
.cp-brand-list li a:hover {
  background: var(--color-orange-pale);
  color: var(--color-orange);
}

.sar-widget-list li a.is-active,
.sar-widget-list li.is-active > a,
.cp-cat-list li a.is-active,
.cp-brand-list li a.is-active {
  color: var(--color-orange);
  font-weight: 700;
  background: var(--color-orange-pale);
}

.sar-widget-list li a img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  background: var(--color-white);
}

/* Product condition links */
.sar-type-list {
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sar-type-list li a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-60);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.sar-type-list li a:hover {
  background: var(--color-orange-pale);
  color: var(--color-ink);
}

.sar-type-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.sar-type-dot--new {
  background: var(--color-success);
}

.sar-type-dot--used {
  background: #3b82f6;
}

.sar-type-dot--parts {
  background: #f59e0b;
}

/* Sidebar CTA */
.sar-sidebar-cta,
a.sar-sidebar-cta,
a.prd-sidebar-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  background: linear-gradient(145deg, var(--color-bg-dark) 0%, var(--color-bg-dark-2) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-5);
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: var(--leading-snug);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    background var(--transition-fast),
    transform var(--transition-fast);
}

.sar-sidebar-cta svg,
a.sar-sidebar-cta svg {
  width: 24px;
  height: 24px;
  color: var(--color-orange-light);
  flex-shrink: 0;
}

.sar-sidebar-cta:hover,
a.sar-sidebar-cta:hover {
  background: var(--color-ink-80);
  color: var(--color-white);
  transform: translateY(-1px);
}

.sar-sidebar-widget--cta {
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

/* Responsive: drawer-style sidebar */
@media (max-width: 1024px) {
  .sar-filter-toggle {
    display: flex;
  }

  .sar-sidebar,
  .prd-sidebar {
    position: static;
    display: none;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
  }

  .sar-sidebar.is-open,
  .prd-sidebar.is-open {
    display: flex;
  }
}