/* =========================================================
   Abu Rashid Cars — components.css (Phase 03)
   Buttons, forms, badges, cards, brand logos (4 variants),
   filters sidebar, drawer, chips, empty/loading, toasts.
   ========================================================= */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 13px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast),
              background-color var(--transition-fast),
              box-shadow var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast);
  white-space: nowrap;
  border: 0;
  cursor: pointer;
}
.btn svg { width: 18px; height: 18px; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; pointer-events: none; }

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--color-primary-hover); box-shadow: var(--shadow-yellow); color: var(--color-text); }

.btn--dark { background: var(--color-dark); color: #FFFFFF; }
.btn--dark:hover { background: var(--color-dark-hover); color: #FFFFFF; }

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-text);
  box-shadow: 0 8px 18px rgba(255, 204, 0, 0.28);
}
.btn--whatsapp:hover { background: var(--color-whatsapp-dark); color: var(--color-text); }

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover { border-color: var(--color-dark); background: var(--color-bg-soft); color: var(--color-text); }

.btn--ghost { background: transparent; color: var(--color-text); }
.btn--ghost:hover { background: var(--color-bg-soft); }

.btn--lg { padding: 16px 28px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn--sm { padding: 9px 14px; font-size: 0.85rem; }
.btn--block { width: 100%; }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label, .form-label {
  font-size: 0.78rem;
  font-weight: 600;
  /* FE-051: Changed from var(--color-muted)=#0B0F12 (3.6:1) to #0B0F12 (≈4.6:1 on white) — WCAG AA compliant. */
  color: #0B0F12;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 6px;
}
.input, .select {
  width: 100%;
  padding: 13px 16px;
  background: var(--color-bg-soft);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.select {
  appearance: none;
  padding-inline-end: 38px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230B0F12' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}
html[dir="rtl"] .select { background-position: left 14px center; }
.input:focus, .select:focus { background: #FFFFFF; border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 4px rgba(255, 204, 0, 0.16); }

.input-group { position: relative; }
.input-group__icon {
  position: absolute;
  inset-inline-start: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
  width: 18px; height: 18px;
}
.input-group .input { padding-inline-start: 46px; }

.checkbox-list { display: flex; flex-direction: column; gap: 10px; }
.checkbox-list__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--color-text);
  user-select: none;
  padding: 4px 0;
}
.checkbox-list__item input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

textarea.input { resize: vertical; min-height: 96px; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.badge--new { background: var(--color-success); color: var(--color-text); }
.badge--used { background: var(--color-dark); color: #FFFFFF; }
.badge--featured { background: var(--color-primary); color: var(--color-text); }
.badge--special { background: var(--color-danger); color: #FFFFFF; }
.badge--gcc { background: var(--color-info); color: #FFFFFF; }
.badge--installment { background: var(--color-warning); color: #FFFFFF; }

/* ===========================================================
   Brand Logo System — 4 visual variants
   Properly proportioned holders. Horizontal logos (Ford,
   Chevrolet, Land Rover, GMC) get wider holders. Emblem logos
   (Mercedes, BMW, Toyota, Lexus) get balanced square holders.
   =========================================================== */

.brand-logo {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--color-bg-soft);
  overflow: hidden;
  border-radius: var(--radius-sm);
}
.brand-logo img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
.brand-logo__initial {
  font-weight: 800;
  color: var(--color-dark);
  display: grid; place-items: center;
  width: 100%; height: 100%;
}

/* Inline (used inside car cards beside title) */
.brand-logo-inline {
  width: 44px;
  height: 32px;
  padding: 4px 6px;
  border-radius: 8px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
}
.brand-logo-inline img { max-width: 100%; max-height: 24px; width: auto; height: auto; }
.brand-logo-inline.brand-logo--horizontal img { max-height: 18px; }
.brand-logo-inline--fallback { background: var(--color-primary); border-color: var(--color-primary); }
.brand-logo-inline--fallback .brand-logo__initial { font-size: 0.95rem; }

/* Tile (homepage Browse by Brand, brands page) — emblem vs horizontal aware */
.brand-logo-tile {
  width: 100%;
  max-width: 140px;
  aspect-ratio: 16 / 10;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition);
}
.brand-logo-tile img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}
/* Emblem logos: keep tighter so they look balanced */
.brand-logo-tile.brand-logo--emblem img { max-height: 64px; }
/* Horizontal logos: prefer width and let them breathe */
.brand-logo-tile.brand-logo--horizontal { padding: 12px 14px; }
.brand-logo-tile.brand-logo--horizontal img { max-height: 42px; max-width: 100%; }
.brand-logo-tile--fallback { background: var(--color-primary); border-color: var(--color-primary); }
.brand-logo-tile--fallback .brand-logo__initial { font-size: 2.1rem; }

/* Hero (car details title block) */
.brand-logo-hero {
  width: 84px;
  height: 84px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}
.brand-logo-hero img { max-width: 100%; max-height: 100%; width: auto; height: auto; }
.brand-logo-hero.brand-logo--emblem img { max-height: 64px; }
.brand-logo-hero.brand-logo--horizontal img { max-height: 48px; }
.brand-logo-hero--fallback { background: var(--color-primary); border-color: var(--color-primary); }
.brand-logo-hero--fallback .brand-logo__initial { font-size: 2rem; }

/* Admin (compact for tables) */
.brand-logo-admin {
  width: 40px;
  height: 28px;
  padding: 3px 5px;
  border-radius: 6px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
}
.brand-logo-admin img { max-width: 100%; max-height: 100%; width: auto; height: auto; }
.brand-logo-admin.brand-logo--horizontal img { max-height: 16px; }
.brand-logo-admin--fallback { background: var(--color-primary); border-color: var(--color-primary); }
.brand-logo-admin--fallback .brand-logo__initial { font-size: 0.85rem; }

/* ---------- Car Card ---------- */
.car-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.car-card:hover {
  transform: translateY(-6px) scale(1.012);
  box-shadow: 0 18px 44px -12px rgba(11, 15, 18, 0.35);
  border-color: rgba(255, 204, 0, 0.55);
}

.car-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--color-bg-soft);
  overflow: hidden;
}
.car-card__media-link {
  display: block;
  width: 100%; height: 100%;
}
/* ── كاروسيل صور البطاقة (طبقات متلاشية + تكبير ناعم) ── */
.car-card__slides { position: absolute; inset: 0; width: 100%; height: 100%; }
.car-card__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.5s ease, transform var(--transition-slow);
  will-change: opacity, transform;
}
.car-card__img.is-active { opacity: 1; z-index: 1; }
.car-card:hover .car-card__img.is-active { transform: scale(1.06); }

/* أسهم التنقّل — تظهر عند المرور */
.car-card__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 4; width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; cursor: pointer;
  background: rgba(11, 15, 18, 0.32); color: #FFFFFF; border-radius: 50%;
  opacity: 0.55; transition: opacity var(--transition), background var(--transition);
  backdrop-filter: blur(4px);
}
.car-card__nav svg { width: 13px; height: 13px; }
.car-card__nav--prev { inset-inline-start: 8px; }
.car-card__nav--next { inset-inline-end: 8px; }
.car-card:hover .car-card__nav, .car-card:focus-within .car-card__nav { opacity: 0.8; }
.car-card__nav:hover { opacity: 1; background: rgba(11, 15, 18, 0.55); color: #FFFFFF; }
html[dir="rtl"] .car-card__nav svg { transform: scaleX(-1); }

/* نقاط الكاروسيل */
.car-card__dots {
  position: absolute; bottom: 12px; inset-inline-start: 0; inset-inline-end: 0;
  z-index: 4; display: flex; justify-content: center; gap: 6px; padding: 0 12px;
}
.car-card__dot {
  width: 7px; height: 7px; border-radius: 50%;
  border: none; padding: 0; cursor: pointer;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: background var(--transition), width var(--transition), border-radius var(--transition);
}
.car-card__dot.is-active { background: var(--color-accent, #FFCC00); width: 18px; border-radius: 4px; }

.car-card__badges {
  position: absolute; top: 14px; inset-inline-start: 14px;
  display: flex; gap: 6px; flex-wrap: wrap; z-index: 3;
}

/* شارة المشاهدات — على البطاقة فقط (لا تتكرّر أسفلها) */
.car-card__views {
  position: absolute; bottom: 12px; inset-inline-end: 14px;
  z-index: 4; padding: 5px 11px;
  background: rgba(11, 15, 18, 0.65); color: #FFFFFF;
  font-size: 0.72rem; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; gap: 6px;
  backdrop-filter: blur(6px);
}
.car-card__views svg { width: 14px; height: 14px; }
html[dir="rtl"] .car-card__views svg { transform: scaleX(-1); }

.car-card__body {
  padding: var(--space-5) var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.car-card__title-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.car-card__title-link { display: block; flex: 1; min-width: 0; }
.car-card__title {
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--color-text);
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.car-card__title-link:hover .car-card__title { color: var(--color-dark); }

.car-card__price {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-text);
}
.car-card__installment {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.95rem;
}
.car-card__installment-amount {
  color: var(--color-primary-dark);
  font-size: 1.1rem;
  font-weight: 800;
}
.car-card__installment-label {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 500;
}
.car-card__installment--cash .car-card__installment-amount {
  color: var(--color-info);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.car-card__offer-expiry {
  margin: var(--space-2) 0 0;
  font-size: 0.78rem;
  color: var(--color-muted);
  line-height: 1.35;
}

.car-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2) var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text);
}
.car-card__spec { display: inline-flex; align-items: center; gap: 8px; }
.car-card__spec svg { width: 16px; height: 16px; color: var(--color-muted); flex-shrink: 0; }

.car-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: auto;
}

/* ── أيقونات المفضلة والمشاركة على صورة البطاقة ─────────────────── */
.car-card__overlay-actions {
  position: absolute;
  top: 12px;
  inset-inline-end: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 3;
  /* تظهر عند hover أو لمس وإلا شفافة */
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: none;
}
html[dir="rtl"] .car-card__overlay-actions {
  transform: translateX(-8px);
}
.car-card:hover .car-card__overlay-actions,
.car-card:focus-within .car-card__overlay-actions,
.car-card__overlay-actions:focus-within {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
/* على الجوال — دائماً ظاهرة */
@media (hover: none) {
  .car-card__overlay-actions {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}

.car-card__overlay-btn {
  width: 26px;
  height: 26px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  color: #FFFFFF;
  padding: 0;
  transition: color 0.18s ease, transform 0.18s ease;
}
.car-card__overlay-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  pointer-events: none;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.55));
}
.car-card__overlay-btn:hover {
  transform: scale(1.15);
  color: #FFFFFF;
}
.car-card__overlay-btn:active {
  transform: scale(0.92);
}

/* زر المفضلة — حالة نشطة (قلب محمر) */
.car-card__overlay-btn--fav.is-active {
  color: #0B0F12;
}
.car-card__overlay-btn--fav.is-active svg {
  fill: #0B0F12;
  stroke: #0B0F12;
}
/* تأثير نبضة عند الإضافة */
@keyframes fav-pulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.3); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); }
}
.car-card__overlay-btn--fav.fav-animate {
  animation: fav-pulse 0.35s ease forwards;
}

/* زر المشاركة */
.car-card__overlay-btn--share:hover {
  color: var(--color-primary-dark, #0B0F12);
}

/* ---------- Brand Tile ---------- */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}
@media (min-width: 640px) { .brand-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .brand-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.brand-grid--full { /* dedicated grid for brands.html — supports up to 5 cols */ }
@media (min-width: 1280px) { .brand-grid--full { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.brand-tile {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.brand-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 204, 0, 0.55);
}
.brand-tile:hover .brand-logo-tile { background: #FFFFFF; border-color: var(--color-border); }
.brand-tile__name { font-weight: 700; font-size: 1rem; color: var(--color-text); }
.brand-tile__count { font-size: 0.85rem; color: var(--color-muted); }

/* ---------- Filters ---------- */
.filter-sidebar {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  position: sticky;
  top: calc(var(--header-height) + 16px);
  max-height: calc(100vh - var(--header-height) - 32px);
  overflow-y: auto;
}
.filter-sidebar__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3); margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.filter-sidebar__title {
  font-size: 1.05rem;
  display: inline-flex; align-items: center; gap: var(--space-2);
}
.filter-sidebar__title svg { width: 18px; height: 18px; color: var(--color-dark); }
.filter-sidebar__close {
  display: none;
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-bg-soft);
  align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.filter-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(11, 15, 18, 0.45);
  z-index: 55;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.filter-overlay.is-open { opacity: 1; pointer-events: auto; display: block; }

.filter-group { padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); }
.filter-group:last-of-type { border-bottom: 0; }
.filter-group__title {
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-3);
}
.filter-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }

.filter-actions {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-2); margin-top: var(--space-4);
}

/* Active filter chips */
.active-chips {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.active-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  background: #FFCC00;
  color: var(--color-text);
  border: 1px solid rgba(255, 204, 0, 0.5);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
}
.active-chip__close {
  background: transparent; border: 0; padding: 0;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
  margin-inline-start: 2px;
}
.active-chips__clear {
  font-size: 0.85rem; font-weight: 600;
  color: var(--color-danger);
  background: transparent;
  padding: 6px 10px;
  text-decoration: underline;
  cursor: pointer;
  border: 0;
}

/* ---------- Empty state ---------- */
.empty-state {
  background: #FFFFFF;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-3);
  grid-column: 1 / -1;
}
.empty-state__icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--color-bg-soft); color: var(--color-muted);
  display: grid; place-items: center;
}
.empty-state__icon svg { width: 28px; height: 28px; }
.empty-state__title { font-size: 1.25rem; color: var(--color-text); }
.empty-state__desc { color: var(--color-muted); max-width: 50ch; }
.empty-state__actions { display: flex; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; justify-content: center; }

/* ---------- Skeleton ---------- */
.skeleton {
  background: linear-gradient(90deg, #FFFFFF 0%, #FFFFFF 50%, #FFFFFF 100%);
  background-size: 200% 100%;
  animation: arc-skel 1.4s ease infinite;
  border-radius: var(--radius-sm);
}
@keyframes arc-skel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton-card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.skeleton-image { aspect-ratio: 16/10; }
.skeleton-body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.skeleton-line { height: 14px; }
.skeleton-line--lg { width: 80%; height: 18px; }
.skeleton-line--md { width: 60%; }
.skeleton-line--sm { width: 40%; height: 12px; }

/* ---------- Toast ---------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  z-index: 200;
  display: flex; flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--color-dark);
  color: #FFFFFF;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.92rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.is-visible { opacity: 1; transform: translateY(0); }
.toast--success { background: var(--color-success); color: var(--color-text); }
.toast--error { background: var(--color-danger); }
.toast--warning { background: var(--color-warning); }

/* ---------- Phase 05: FAQ accordion ---------- */
.faq {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 800px;
  margin: 0 auto;
}
.faq__item {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.faq__item[open] {
  border-color: rgba(255, 204, 0, 0.55);
  box-shadow: var(--shadow-sm);
}
.faq__q {
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: "+";
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-primary-pressed);
  transition: transform var(--transition-fast);
}
.faq__item[open] .faq__q::after {
  content: "−";
  transform: rotate(0deg);
}
.faq__a {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ---------- Phase 05: selected car summary ---------- */
.calc-selected-car {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: #FFCC00;
  border: 1px solid rgba(255, 204, 0, 0.40);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
}
.calc-selected-car__img {
  width: 88px; height: 64px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--color-bg-soft);
}
.calc-selected-car__info { flex: 1; min-width: 0; }
.calc-selected-car__title {
  font-size: 0.98rem; font-weight: 700; color: var(--color-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.calc-selected-car__meta {
  font-size: 0.82rem; color: var(--color-muted);
  margin-top: 4px;
}
.calc-selected-car__price {
  font-size: 1.05rem; font-weight: 800; color: var(--color-text);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.calc-selected-car__remove {
  background: transparent; border: 0;
  color: var(--color-muted); cursor: pointer;
  font-size: 1.2rem;
  padding: 4px 8px;
}
.calc-selected-car__remove:hover { color: var(--color-danger); }

/* ============================================================
   Cars archive — filters refinement (senior FE touch)
   Palette-locked: #0B0F12 · #FFCC00 · #FFFFFF (+ their tints).
   CSS-only; no markup/behaviour changes.
   ============================================================ */

/* --- Sidebar shell: soft depth, tidy scroll --- */
.filter-sidebar {
  box-shadow: var(--shadow-sm);
  scrollbar-width: thin;
  scrollbar-color: rgba(11, 15, 18, 0.22) transparent;
}
.filter-sidebar::-webkit-scrollbar { width: 8px; }
.filter-sidebar::-webkit-scrollbar-thumb {
  background: rgba(11, 15, 18, 0.16);
  border-radius: 999px;
  border: 2px solid #FFFFFF;
}
.filter-sidebar::-webkit-scrollbar-thumb:hover { background: rgba(11, 15, 18, 0.30); }

/* header: gold funnel, heavier title */
.filter-sidebar__head { margin-bottom: var(--space-3); }
.filter-sidebar__title { font-weight: 800; letter-spacing: -0.01em; }
.filter-sidebar__title svg { color: var(--color-primary); }

/* --- Group headers: gold accent marker --- */
.filter-group__title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text);
  font-weight: 800;
}
.filter-group__title::before {
  content: "";
  width: 3px;
  height: 0.92em;
  border-radius: 999px;
  background: var(--color-primary);
  flex: 0 0 auto;
}

/* --- Fields: smoother hover + refined resting border --- */
.filter-sidebar .input,
.filter-sidebar .select {
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              background-color var(--transition-fast);
}
.filter-sidebar .input:hover:not(:focus),
.filter-sidebar .select:hover:not(:focus) {
  border-color: rgba(11, 15, 18, 0.34);
}
/* search icon warms to gold when the field is engaged */
.filter-group .input-group:focus-within .input-group__icon { color: var(--color-primary); }

/* --- Checkbox rows: tactile, hoverable pills --- */
.checkbox-list__item {
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}
.checkbox-list__item:hover { background: rgba(11, 15, 18, 0.04); }
.checkbox-list__item:has(input:checked) {
  background: rgba(255, 204, 0, 0.14);
  border-color: rgba(255, 204, 0, 0.55);
  font-weight: 700;
}

/* --- Active chips: soft-lift pills + gold-tinted clear-all --- */
.active-chip {
  box-shadow: var(--shadow-xs);
  animation: chipIn 0.18s ease both;
}
@keyframes chipIn {
  from { opacity: 0; transform: translateY(-3px) scale(0.96); }
  to   { opacity: 1; transform: none; }
}
.active-chip__close {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 999px; line-height: 1;
  transition: background-color var(--transition-fast);
}
.active-chip__close:hover { background: rgba(11, 15, 18, 0.16); }
.active-chips__clear {
  color: var(--color-text);
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.active-chips__clear:hover {
  border-color: var(--color-primary);
  background: rgba(255, 204, 0, 0.12);
}

/* --- Action bar: pinned to the sidebar floor, always reachable --- */
.filter-actions {
  position: sticky;
  bottom: 0;
  z-index: 3;
  margin: var(--space-4) calc(-1 * var(--space-5)) calc(-1 * var(--space-5));
  padding: var(--space-4) var(--space-5);
  background: #FFFFFF;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -10px 18px -12px rgba(11, 15, 18, 0.16);
}
.filter-actions .btn--primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-yellow); }

/* --- Toggle (mobile): gold-aware trigger --- */
.filter-toggle { transition: border-color var(--transition-fast), background-color var(--transition-fast); }
.filter-toggle:hover { border-color: var(--color-primary); }
.filter-toggle svg { color: var(--color-primary); }

/* --- Denser group spacing (shorter overall list) --- */
.filter-sidebar .filter-group { padding-top: var(--space-3); padding-bottom: var(--space-3); }

/* --- Active-filter count badge on the mobile toggle --- */
.filter-toggle__count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 999px;
  background: var(--color-primary);
  color: var(--color-text);
  font-size: 0.72rem; font-weight: 800;
  margin-inline-start: 4px;
}
.filter-toggle__count[hidden] { display: none; }