/* =============================================
   AzərQiymət - Ana CSS
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --secondary: #8b5cf6;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --bg: #0f172a;
  --bg2: #1e293b;
  --bg3: #334155;
  --border: #334155;
  --text: #e2e8f0;
  --text2: #94a3b8;
  --text3: #64748b;
  --card-bg: #1e293b;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0,0,0,0.3);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
main { flex: 1; }

/* ---- Header ---- */
.site-header {
  background: #0f172a;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 200;
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.header-inner {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 0;
}
.logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 22px; font-weight: 700; color: var(--text);
  white-space: nowrap;
}
.logo-icon { font-size: 24px; }
.logo-text strong { color: var(--primary); }
.logo:hover { color: var(--text); }

.header-search {
  flex: 1; display: flex; max-width: 500px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 40px; overflow: hidden;
}
.header-search input {
  flex: 1; padding: 10px 18px; background: transparent;
  border: none; outline: none; color: var(--text); font-size: 14px;
}
.header-search button {
  padding: 10px 18px; background: var(--primary);
  border: none; color: #fff; cursor: pointer; transition: background 0.2s;
}
.header-search button:hover { background: var(--primary-dark); }

.main-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.main-nav a {
  padding: 7px 12px; border-radius: 8px; color: var(--text2);
  font-size: 13px; font-weight: 500; transition: all 0.2s; white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { background: var(--bg2); color: var(--primary); }
.compare-btn { background: var(--bg2) !important; color: var(--warning) !important; }

.mobile-menu-btn {
  display: none; background: none; border: none;
  color: var(--text); font-size: 20px; cursor: pointer; padding: 8px;
}
.mobile-nav {
  display: none; flex-direction: column; gap: 4px;
  padding: 12px 0; border-top: 1px solid var(--border);
}
.mobile-nav a {
  padding: 10px 12px; border-radius: 8px; color: var(--text2); font-size: 14px;
}
.mobile-nav a:hover { background: var(--bg2); color: var(--primary); }
.mobile-search {
  display: flex; background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden; margin-bottom: 8px;
}
.mobile-search input {
  flex: 1; padding: 10px 14px; background: transparent;
  border: none; outline: none; color: var(--text); font-size: 14px;
}
.mobile-search button {
  padding: 10px 14px; background: var(--primary); border: none;
  color: #fff; cursor: pointer;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: 8px; font-size: 14px;
  font-weight: 600; cursor: pointer; border: none; transition: all 0.2s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-secondary { background: var(--secondary); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text2); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }

/* ---- Cards ---- */
.card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.product-card { display: flex; flex-direction: column; }
.product-card .card-img {
  position: relative; aspect-ratio: 4/3;
  overflow: hidden; background: var(--bg3);
}
.product-card .card-img img {
  width: 100%; height: 100%; object-fit: contain;
  padding: 16px; transition: transform 0.3s;
}
.product-card:hover .card-img img { transform: scale(1.05); }
.product-card .card-body { padding: 14px; flex: 1; display: flex; flex-direction: column; }
.product-card .card-title {
  font-size: 14px; font-weight: 600; color: var(--text);
  margin-bottom: 8px; line-height: 1.4;
}
.product-card .card-price {
  font-size: 18px; font-weight: 800; color: var(--success); margin-bottom: 4px;
}
.product-card .card-price-label { font-size: 11px; color: var(--text3); margin-bottom: 12px; }
.product-card .card-actions { display: flex; gap: 8px; margin-top: auto; }
.product-card .card-actions .btn { flex: 1; justify-content: center; font-size: 12px; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600;
}
.badge-new { background: rgba(59,130,246,0.15); color: var(--primary); }
.badge-sale { background: rgba(239,68,68,0.15); color: var(--danger); }
.badge-stock { background: rgba(16,185,129,0.15); color: var(--success); }
.badge-nostock { background: rgba(100,116,139,0.15); color: var(--text3); }

/* ---- Grid ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

/* ---- Price Table ---- */
.price-table { width: 100%; border-collapse: collapse; }
.price-table th, .price-table td {
  padding: 12px 16px; text-align: left;
  border-bottom: 1px solid var(--border);
}
.price-table th { color: var(--text2); font-weight: 600; font-size: 13px; background: var(--bg3); }
.price-table tr:hover { background: rgba(255,255,255,0.02); }
.price-table .price-cell { font-size: 18px; font-weight: 700; color: var(--success); }
.price-table .price-cell.highest { color: var(--danger); }
.price-table .store-logo { width: 80px; height: 30px; object-fit: contain; }
.price-table .visit-btn { padding: 6px 14px; font-size: 12px; }

/* ---- Specs ---- */
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr:nth-child(even) { background: rgba(255,255,255,0.02); }
.specs-table td {
  padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: 14px;
}
.specs-table td:first-child { color: var(--text2); font-weight: 500; width: 40%; }

/* ---- Section ---- */
.section { padding: 40px 0; }
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.section-title { font-size: 22px; font-weight: 700; }
.section-title span { color: var(--primary); }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border);
}
.hero-title { font-size: 36px; font-weight: 800; margin-bottom: 12px; }
.hero-title span { 
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 17px; color: var(--text2); margin-bottom: 28px; }
.hero-search {
  display: flex; max-width: 580px; background: var(--bg2);
  border: 2px solid var(--border); border-radius: 50px; overflow: hidden;
}
.hero-search input {
  flex: 1; padding: 14px 22px; background: transparent;
  border: none; outline: none; color: var(--text); font-size: 16px;
}
.hero-search button {
  padding: 14px 28px; background: var(--primary); border: none;
  color: #fff; font-weight: 600; cursor: pointer; font-size: 15px; transition: background 0.2s;
}
.hero-search button:hover { background: var(--primary-dark); }

/* ---- Stats ---- */
.stats-bar {
  display: flex; gap: 24px; flex-wrap: wrap; margin-top: 24px;
}
.stat-item { display: flex; align-items: center; gap: 8px; }
.stat-number { font-size: 20px; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 13px; color: var(--text3); }

/* ---- Filter Bar ---- */
.filter-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 16px; background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 24px;
}
.filter-bar select, .filter-bar input {
  padding: 8px 14px; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-size: 13px; outline: none;
}
.filter-bar label { font-size: 13px; color: var(--text2); white-space: nowrap; }

/* ---- Reviews ---- */
.review-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; margin-bottom: 12px;
}
.review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
.review-name { font-weight: 600; }
.review-date { font-size: 12px; color: var(--text3); }
.review-stars { color: var(--warning); font-size: 14px; margin-bottom: 6px; }
.review-text { font-size: 14px; color: var(--text2); }
.review-like {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 10px;
  padding: 5px 12px; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 20px; cursor: pointer; font-size: 13px; transition: all 0.2s;
  color: var(--text2);
}
.review-like:hover { border-color: var(--primary); color: var(--primary); }
.review-form { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.review-form h4 { margin-bottom: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; color: var(--text2); margin-bottom: 6px; }
.form-control {
  width: 100%; padding: 10px 14px; background: var(--bg3);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-size: 14px; outline: none; font-family: inherit;
}
.form-control:focus { border-color: var(--primary); }
textarea.form-control { resize: vertical; min-height: 80px; }
.star-rating { display: flex; gap: 4px; font-size: 24px; cursor: pointer; }
.star-rating span { color: var(--text3); transition: color 0.1s; }
.star-rating span.active { color: var(--warning); }

/* ---- Compare ---- */
.compare-table { width: 100%; border-collapse: collapse; }
.compare-table th, .compare-table td {
  padding: 12px 16px; border: 1px solid var(--border); text-align: center; font-size: 14px;
}
.compare-table th { background: var(--bg3); font-weight: 600; }
.compare-table .spec-label { text-align: left; color: var(--text2); font-weight: 500; background: var(--bg2); }
.compare-table img { width: 100px; height: 100px; object-fit: contain; }

/* ---- Compare bar ---- */
.compare-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg2); border-top: 2px solid var(--primary);
  padding: 12px 0; z-index: 300; box-shadow: 0 -4px 20px rgba(0,0,0,0.4);
}
.compare-bar .container { display: flex; align-items: center; gap: 16px; }
.compare-count { font-size: 14px; color: var(--text2); }
.compare-count strong { color: var(--primary); }

/* ---- Search results ---- */
.search-results-header {
  padding: 20px 0 16px; border-bottom: 1px solid var(--border); margin-bottom: 24px;
}
.search-results-header h2 { font-size: 20px; }
.search-results-header span { color: var(--primary); }

/* ---- Pagination ---- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }
.pagination a, .pagination span {
  padding: 8px 14px; border-radius: 8px; background: var(--bg2);
  border: 1px solid var(--border); color: var(--text2); font-size: 14px;
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---- Ad zones ---- */
.ad-zone { text-align: center; padding: 8px 0; }
.ad-top { background: rgba(59,130,246,0.05); border-bottom: 1px solid var(--border); }
.ad-above-footer { border-top: 1px solid var(--border); padding: 16px 0; }

/* ---- Footer ---- */
.site-footer {
  background: #070e1a; border-top: 1px solid var(--border); margin-top: auto;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px; padding: 48px 0 32px;
}
.footer-logo { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.footer-logo strong { color: var(--primary); }
.footer-about { font-size: 13px; color: var(--text3); line-height: 1.7; margin-bottom: 12px; }
.footer-update { font-size: 12px; color: var(--text3); }
.footer-update i { color: var(--primary); margin-right: 4px; }
.footer-col h4 { font-size: 14px; font-weight: 700; margin-bottom: 14px; color: var(--text); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 13px; color: var(--text3); }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 0;
  text-align: center; font-size: 13px; color: var(--text3);
}

/* ---- Price chart bar ---- */
.price-bar-wrap { display: flex; align-items: center; gap: 10px; }
.price-bar-bg { flex: 1; background: var(--bg3); border-radius: 4px; height: 6px; }
.price-bar-fill { height: 100%; border-radius: 4px; background: var(--success); transition: width 0.6s; }
.price-bar-fill.highest { background: var(--danger); }

/* ---- Breadcrumb ---- */
.breadcrumb { display: flex; align-items: center; gap: 8px; padding: 12px 0; font-size: 13px; color: var(--text3); flex-wrap: wrap; }
.breadcrumb a { color: var(--text3); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--text3); }
.breadcrumb .current { color: var(--text2); }

/* ---- Tabs ---- */
.tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 20px; gap: 4px; }
.tab-btn {
  padding: 10px 20px; background: none; border: none; color: var(--text3);
  cursor: pointer; font-size: 14px; font-weight: 500; border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: all 0.2s;
}
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-btn:hover { color: var(--text); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---- Alerts ---- */
.alert { padding: 12px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 12px; }
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: var(--success); }
.alert-danger { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: var(--danger); }
.alert-info { background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.3); color: var(--primary); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-menu-btn { display: block; }
  .mobile-nav.open { display: flex; }
  .hero-title { font-size: 24px; }
  .hero-sub { font-size: 14px; }
  .header-search { display: none; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .price-table { display: block; overflow-x: auto; }
  .compare-table { display: block; overflow-x: auto; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 30px 0 24px; }
  .section { padding: 24px 0; }
}