/* آلیان یدک — سیستم تم
   تم پیش‌فرض: «دسموند» (سرمه‌ای + نارنجی). تم دوم: «آبی».
   انتخاب تم با data-theme روی <body> انجام می‌شود. */
:root {
  --bg: #FAFAF8;
  --card: #FFFFFF;
  --text: #1F2937;
  --muted: #6B7280;
  --accent: #2563EB;
  --accent-dark: #1D4ED8;
  --border: #E5E7EB;
  --cta: #2563EB;
  --cta-dark: #1D4ED8;
  --price: #1F2937;
  --topbar-bg: #1F2937;
  --topbar-fg: #FFFFFF;
  --topbar-accent: #93C5FD;
  --header-bg: #FFFFFF;
  --header-fg: #1F2937;
  --header-muted: #6B7280;
  --header-border: #E5E7EB;
  --header-search-bg: #FAFAF8;
  --focus-ring: rgba(37, 99, 235, .14);
  --danger: #DC2626;
  --logo-grad1: #2563EB;
  --logo-grad2: #60A5FA;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 16px rgba(16, 24, 40, .06);
  --shadow-lg: 0 8px 30px rgba(16, 24, 40, .10);
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1180px;
}

/* ===== تم دسموند (پیش‌فرض): هدر سرمه‌ای، دکمه و قیمت نارنجی ===== */
body[data-theme="desmond"] {
  --bg: #F4F6F9;
  --card: #FFFFFF;
  --text: #16233B;
  --muted: #6B7280;
  --accent: #1E3A6E;
  --accent-dark: #152C55;
  --border: #E7EAF0;
  --cta: #F97316;
  --cta-dark: #EA580C;
  --price: #EA580C;
  --topbar-bg: #14284B;
  --topbar-fg: #DCE6F7;
  --topbar-accent: #FBA94E;
  --header-bg: #16305C;
  --header-fg: #FFFFFF;
  --header-muted: rgba(255, 255, 255, .72);
  --header-border: #16305C;
  --header-search-bg: #FFFFFF;
  --focus-ring: rgba(249, 115, 22, .22);
  --logo-grad1: #F97316;
  --logo-grad2: #FBBF24;
  --radius: 14px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: 'Vazirmatn', 'IRANSans', Tahoma, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- هدر ---------- */
.topbar {
  background: var(--topbar-bg);
  color: var(--topbar-fg);
  font-size: 13px;
}
.topbar .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding-top: 8px; padding-bottom: 8px;
}
.rate-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.10); padding: 4px 12px; border-radius: 999px;
}
.rate-badge b { color: var(--topbar-accent); }
.rate-dot { width: 8px; height: 8px; border-radius: 50%; background: #34D399; box-shadow: 0 0 0 3px rgba(52,211,153,.25); }

.header {
  background: var(--header-bg);
  color: var(--header-fg);
  border-bottom: 1px solid var(--header-border);
  position: sticky; top: 0; z-index: 50;
}
.header .container {
  display: flex; align-items: center; gap: 20px;
  padding-top: 14px; padding-bottom: 14px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; white-space: nowrap; }
.logo .mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--logo-grad1), var(--logo-grad2));
  display: grid; place-items: center; color: #fff;
}
.logo .mark svg { width: 26px; height: 26px; }
.logo small { display: block; font-size: 11px; font-weight: 500; color: var(--header-muted); margin-top: -4px; }

/* جستجو */
.search { position: relative; flex: 1; max-width: 560px; }
.search input {
  width: 100%; padding: 12px 44px 12px 16px;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--header-search-bg); color: var(--text); font: inherit; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.search input:focus { border-color: var(--cta); box-shadow: 0 0 0 4px var(--focus-ring); background: #fff; }
.search .s-icon { position: absolute; inset-inline-end: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search-results {
  position: absolute; top: calc(100% + 8px); inset-inline: 0;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); overflow: hidden; display: none; z-index: 60;
}
.search-results.open { display: block; }
.sr-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--text); }
.sr-item:last-child { border-bottom: 0; }
.sr-item:hover { background: var(--bg); }
.sr-item .sr-name { font-weight: 600; color: var(--text); }
.sr-item .sr-car { font-size: 12px; color: var(--muted); }
.sr-item .sr-price { color: var(--price); font-weight: 700; white-space: nowrap; }
.sr-empty { padding: 16px; color: var(--muted); text-align: center; }

.header-actions { display: flex; align-items: center; gap: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 999px; font: inherit; font-weight: 600;
  cursor: pointer; border: 1px solid var(--border); background: #fff; color: var(--text);
  transition: transform .1s, background .15s, border-color .15s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--cta); color: #fff; border-color: var(--cta); }
.btn-primary:hover { background: var(--cta-dark); color: #fff; border-color: var(--cta-dark); }
.btn:active { transform: translateY(1px); }

.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--header-fg); }

/* ---------- هیرو ---------- */
.hero {
  background: linear-gradient(180deg, #fff, var(--bg));
  border-bottom: 1px solid var(--border);
  padding: 44px 0 36px;
}
.hero h1 { font-size: 32px; margin: 0 0 10px; font-weight: 800; letter-spacing: -.5px; }
.hero p { color: var(--muted); font-size: 16px; margin: 0 0 20px; max-width: 620px; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.stat-row { display: flex; gap: 28px; margin-top: 28px; flex-wrap: wrap; }
.stat b { font-size: 22px; }
.stat span { color: var(--muted); font-size: 13px; display: block; }

/* ---------- بخش‌ها ---------- */
section { padding: 34px 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; }
.section-head h2 { font-size: 20px; margin: 0; font-weight: 800; }
.section-head a { color: var(--accent); font-weight: 600; font-size: 14px; }

/* آیکون خودروها */
.car-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 14px; }
.car-tile {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 12px; text-align: center; box-shadow: var(--shadow);
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.car-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.car-tile .car-ico {
  width: 64px; height: 40px; margin: 0 auto 10px; color: var(--accent);
}
.car-tile .car-ico svg { width: 100%; height: 100%; }
.car-tile .car-ico.has-photo {
  width: 100%; height: 78px; border-radius: 10px; overflow: hidden; background: var(--bg);
}
.car-tile .car-ico.has-photo img { width: 100%; height: 100%; object-fit: cover; }
.car-tile .car-name { font-weight: 700; font-size: 14px; }
.car-tile .car-count { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* چیپ دسته‌بندی */
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--border);
  background: #fff; color: var(--text); font-size: 14px; font-weight: 600;
  transition: background .15s, border-color .15s, color .15s;
}
.chip:hover, .chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* کارت محصول */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.pcard {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.pcard:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.pcard .thumb {
  aspect-ratio: 4/3; background: var(--bg); display: grid; place-items: center;
  color: var(--border); border-bottom: 1px solid var(--border); position: relative;
}
.pcard .thumb svg { width: 96px; height: 60px; color: #D1D5DB; }
.pcard .thumb img { width: 100%; height: 100%; object-fit: cover; }
.pcard .pcar-tag {
  position: absolute; top: 10px; inset-inline-start: 10px;
  background: rgba(255,255,255,.92); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; color: var(--text);
}
.discount-badge {
  position: absolute; top: 10px; inset-inline-end: 10px;
  background: var(--danger); color: #fff;
  padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 800;
  box-shadow: 0 2px 8px rgba(220,38,38,.35);
}
.price-old {
  color: var(--muted); text-decoration: line-through; text-decoration-color: var(--danger);
  font-weight: 600; font-size: 13px; margin-inline-end: 6px;
}
.pcard .pbody { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pcard .pname { font-weight: 700; font-size: 15px; }
.pcard .pmeta { font-size: 12px; color: var(--muted); }
.pcard .pfoot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-top: 8px; }
.price { font-weight: 800; font-size: 17px; color: var(--price); }
.price small { font-weight: 500; color: var(--muted); font-size: 12px; }
.buy-mini {
  background: var(--cta); color: #fff; border-radius: 10px; padding: 7px 12px;
  font-size: 13px; font-weight: 700;
}
.buy-mini:hover { background: var(--cta-dark); color: #fff; }

/* ---------- لیست محصولات ---------- */
.list-layout { display: grid; grid-template-columns: 240px 1fr; gap: 26px; align-items: start; }
.sidebar { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); position: sticky; top: 90px; }
.sidebar h3 { font-size: 14px; margin: 0 0 12px; color: var(--muted); font-weight: 700; }
.side-links { display: flex; flex-direction: column; gap: 4px; margin-bottom: 20px; }
.side-links a { padding: 8px 12px; border-radius: 10px; font-size: 14px; display: flex; justify-content: space-between; }
.side-links a:hover { background: var(--bg); }
.side-links a.active { background: var(--accent); color: #fff; }
.result-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.result-head h1 { font-size: 22px; margin: 0; }
.muted { color: var(--muted); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); background: var(--card); border: 1px dashed var(--border); border-radius: var(--radius); }

/* ---------- جزئیات محصول ---------- */
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }
.detail .gallery { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); aspect-ratio: 1; display: grid; place-items: center; box-shadow: var(--shadow); overflow: hidden; }
.detail .gallery svg { width: 55%; color: #D1D5DB; }
.detail .gallery img { width: 100%; height: 100%; object-fit: cover; }
.detail h1 { font-size: 26px; margin: 0 0 6px; }
.detail .car-line { color: var(--muted); margin-bottom: 18px; }
.price-box { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin: 18px 0; }
.price-box .price-topline { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.price-box .big { font-size: 30px; font-weight: 800; color: var(--price); }
.price-box .note { font-size: 12px; color: var(--muted); margin-top: 6px; }
.spec-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.spec-table td { padding: 10px 4px; border-bottom: 1px solid var(--border); font-size: 14px; }
.spec-table td:first-child { color: var(--muted); width: 40%; }
.breadcrumb { font-size: 13px; color: var(--muted); padding: 16px 0; display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--accent); }

/* دکمه‌های سفارش در صفحهٔ محصول */
.order-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.order-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 12px; font-weight: 700; font-size: 14px;
  border: 1px solid var(--border); background: #fff; color: var(--text);
  transition: transform .1s, box-shadow .12s, border-color .12s;
}
.order-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.order-btn svg { width: 20px; height: 20px; }
.order-btn.wa { background: #25D366; color: #fff; border-color: #25D366; }
.order-btn.tg { background: #229ED9; color: #fff; border-color: #229ED9; }
.order-btn.bl { background: #4B5EF7; color: #fff; border-color: #4B5EF7; }
.order-btn.ph { background: var(--text); color: #fff; border-color: var(--text); }

/* آدرس و ساعات کاری در صفحهٔ محصول */
.store-info { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.store-info .finfo { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; margin-top: 8px; color: var(--muted); }
.store-info .finfo .ci { width: 18px; height: 18px; flex: none; margin-top: 2px; color: var(--accent); }

/* ---------- فوتر ---------- */
.footer { background: var(--text); color: #D1D5DB; margin-top: 40px; padding: 40px 0 24px; }
.footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; }
.footer h4 { color: #fff; font-size: 15px; margin: 0 0 12px; }
.footer a { display: block; padding: 4px 0; font-size: 14px; }
.footer a:hover { color: #fff; }
.footer a { display: flex; align-items: center; gap: 8px; }
.footer .ci { width: 16px; height: 16px; flex: none; }
.footer .finfo { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; margin-top: 10px; color: #D1D5DB; }
.footer .finfo .ci { margin-top: 4px; color: #93C5FD; }
.footer .copy { display: block; border-top: 1px solid rgba(255,255,255,.1); margin-top: 26px; padding-top: 18px; font-size: 13px; color: var(--muted); text-align: center; }

/* ---------- موبایل ---------- */
@media (max-width: 900px) {
  .list-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .detail { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .menu-toggle { display: block; }
  .header .container { flex-wrap: wrap; }
  .search { order: 3; flex-basis: 100%; max-width: none; }
  .header-actions .btn span { display: none; }
  .hero h1 { font-size: 25px; }
  .car-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
}
