/* PriceOwl v1.3 — Professional Clean Design */

:root {
    --po-primary: #111827;
    --po-accent: #e94560;
    --po-accent-h: #d63851;
    --po-secondary: #1f2937;
    --po-bg: #ffffff;
    --po-card: #ffffff;
    --po-text: #111827;
    --po-text-muted: #6b7280;
    --po-text-light: #9ca3af;
    --po-border: #e5e7eb;
    --po-border-light: #f3f4f6;
    --po-success: #10b981;
    --po-warning: #f59e0b;
    --po-danger: #ef4444;
    --po-info: #3b82f6;
    --po-star: #f59e0b;
    --po-r: 8px;
    --po-r-lg: 12px;
    --po-shadow: 0 1px 2px rgba(0,0,0,0.04);
    --po-shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --po-t: 0.2s ease;
    --po-font: 'Inter', -apple-system, sans-serif;
    --po-max: 1240px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--po-font); background: var(--po-bg); color: var(--po-text); font-size: 13px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--po-accent); text-decoration: none; transition: color var(--po-t); }
a:hover { color: var(--po-accent-h); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.3; color: var(--po-text); }

/* Layout */
.po-container { max-width: var(--po-max); margin: 0 auto; padding: 0 16px; }
.po-section { padding: 32px 0; }
.po-grid { display: grid; gap: 14px; }
.po-grid-2 { grid-template-columns: repeat(2, 1fr); }
.po-grid-3 { grid-template-columns: repeat(3, 1fr); }
.po-grid-4 { grid-template-columns: repeat(4, 1fr); }
.po-grid-5 { grid-template-columns: repeat(5, 1fr); }
.po-grid-6 { grid-template-columns: repeat(6, 1fr); }
.po-content-layout { display: grid; grid-template-columns: 1fr 280px; gap: 20px; align-items: start; }

/* ─── Header ─── */
.po-header { background: var(--po-primary); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 8px rgba(0,0,0,0.12); }
.po-header-inner { max-width: var(--po-max); margin: 0 auto; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; height: 52px; }
.po-logo { font-size: 20px; font-weight: 800; color: #fff; letter-spacing: -0.3px; }
.po-logo span { color: var(--po-accent); }
.po-logo img { height: 30px; }
.po-nav { display: flex; align-items: center; gap: 2px; }
.po-nav a { color: rgba(255,255,255,0.75); padding: 6px 11px; border-radius: 5px; font-size: 13px; font-weight: 500; transition: all var(--po-t); }
.po-nav a:hover, .po-nav a.active { color: #fff; background: rgba(255,255,255,0.08); }
.po-nav-dropdown { position: relative; }
.po-nav-dropdown:hover .po-dropdown-menu { display: block; }
.po-dropdown-menu { display: none; position: absolute; top: 100%; left: 0; background: #fff; border-radius: var(--po-r); box-shadow: 0 8px 30px rgba(0,0,0,0.12); min-width: 200px; padding: 6px; z-index: 100; border: 1px solid var(--po-border); }
.po-dropdown-menu a { display: block; color: var(--po-text); padding: 7px 12px; border-radius: 4px; font-size: 13px; }
.po-dropdown-menu a:hover { background: #f9fafb; color: var(--po-accent); }
.po-header-search { position: relative; width: 240px; }
.po-header-search input { width: 100%; padding: 7px 12px 7px 32px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.12); border-radius: 6px; color: #fff; font-size: 12px; font-family: var(--po-font); }
.po-header-search input::placeholder { color: rgba(255,255,255,0.4); }
.po-header-search input:focus { outline: none; background: rgba(255,255,255,0.15); border-color: var(--po-accent); }
.po-header-search .search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: rgba(255,255,255,0.4); font-size: 12px; }
.po-search-results { position: absolute; top: calc(100% + 6px); left: 0; right: 0; background: #fff; border-radius: var(--po-r); box-shadow: 0 8px 30px rgba(0,0,0,0.12); max-height: 360px; overflow-y: auto; display: none; z-index: 101; border: 1px solid var(--po-border); }
.po-search-results.active { display: block; }
.po-search-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-bottom: 1px solid #f3f4f6; color: var(--po-text); transition: background var(--po-t); }
.po-search-item:hover { background: #f9fafb; }
.po-search-item img { width: 36px; height: 36px; object-fit: contain; border-radius: 4px; }
.po-search-item .name { font-weight: 600; font-size: 13px; }
.po-search-item .price { font-size: 12px; color: var(--po-accent); font-weight: 600; }
.po-menu-toggle { display: none; background: none; border: none; color: #fff; font-size: 18px; cursor: pointer; padding: 6px; }

/* ─── Hero ─── */
.po-hero { background: linear-gradient(135deg, var(--po-primary) 0%, #1f2937 50%, #0f172a 100%); padding: 44px 0 52px; text-align: center; position: relative; overflow: hidden; }
.po-hero::before { content: ''; position: absolute; top: -40%; right: -15%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(233,69,96,0.12) 0%, transparent 70%); border-radius: 50%; }
.po-hero h1 { font-size: 30px; color: #fff; margin-bottom: 8px; position: relative; font-weight: 800; }
.po-hero h1 span { color: var(--po-accent); }
.po-hero p { color: rgba(255,255,255,0.6); font-size: 14px; margin-bottom: 22px; position: relative; }
.po-hero-search { max-width: 520px; margin: 0 auto; position: relative; }
.po-hero-search input { width: 100%; padding: 13px 52px 13px 20px; border: 2px solid rgba(255,255,255,0.15); border-radius: 50px; background: rgba(255,255,255,0.08); backdrop-filter: blur(8px); color: #fff; font-size: 14px; font-family: var(--po-font); }
.po-hero-search input::placeholder { color: rgba(255,255,255,0.4); }
.po-hero-search input:focus { outline: none; border-color: var(--po-accent); }
.po-hero-search button { position: absolute; right: 5px; top: 5px; bottom: 5px; padding: 0 20px; background: var(--po-accent); color: #fff; border: none; border-radius: 50px; font-weight: 700; cursor: pointer; font-size: 13px; font-family: var(--po-font); }
.po-hero-stats { display: flex; justify-content: center; gap: 32px; margin-top: 28px; position: relative; }
.po-hero-stat { text-align: center; }
.po-hero-stat .number { font-size: 22px; font-weight: 800; color: #fff; }
.po-hero-stat .label { font-size: 11px; color: rgba(255,255,255,0.5); }

/* ─── Section Headers ─── */
.po-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--po-border); }
.po-section-header h2 { font-size: 16px; font-weight: 700; }
.po-section-header .po-view-all { font-size: 12px; font-weight: 600; color: var(--po-accent); display: flex; align-items: center; gap: 3px; }

/* ─── Phone Cards ─── */
.po-phone-card { background: #fff; border-radius: var(--po-r); overflow: hidden; border: 1px solid var(--po-border); transition: all 0.25s; position: relative; display: flex; flex-direction: column; }
.po-phone-card:hover { border-color: var(--po-accent); box-shadow: var(--po-shadow-md); transform: translateY(-2px); }
.po-phone-card .card-badge { position: absolute; top: 8px; left: 8px; padding: 2px 8px; border-radius: 50px; font-size: 10px; font-weight: 700; text-transform: uppercase; z-index: 2; }
.badge-featured { background: var(--po-accent); color: #fff; }
.badge-upcoming { background: var(--po-info); color: #fff; }
.po-phone-card .card-compare { position: absolute; top: 8px; right: 8px; width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,0.9); border: 1px solid #e5e7eb; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 11px; z-index: 2; transition: all var(--po-t); color: #6b7280; }
.po-phone-card .card-compare:hover, .po-phone-card .card-compare.active { background: var(--po-accent); color: #fff; border-color: var(--po-accent); }
.po-phone-card .card-image { padding: 16px; text-align: center; background: #fafbfc; height: 160px; display: flex; align-items: center; justify-content: center; }
.po-phone-card .card-image img { max-height: 130px; width: auto; object-fit: contain; }
.po-phone-card .card-body { padding: 12px; flex: 1; display: flex; flex-direction: column; }
.po-phone-card .card-brand { font-size: 10px; color: var(--po-text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.po-phone-card .card-name { font-size: 13px; font-weight: 700; color: var(--po-text); margin: 3px 0 6px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.po-phone-card .card-name a { color: inherit; }
.po-phone-card .card-specs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px; }
.po-phone-card .card-spec { font-size: 10px; padding: 2px 6px; background: #f3f4f6; border-radius: 3px; color: var(--po-text-muted); font-weight: 500; }
.po-phone-card .card-spec i { font-size: 9px; margin-right: 2px; opacity: 0.6; }
.po-phone-card .card-footer { margin-top: auto; padding-top: 10px; border-top: 1px solid #f3f4f6; display: flex; align-items: center; justify-content: space-between; }
.po-phone-card .card-price { font-size: 14px; font-weight: 800; color: var(--po-accent); }
.po-phone-card .card-rating { display: flex; align-items: center; gap: 3px; font-size: 12px; color: var(--po-star); font-weight: 600; }

/* ─── Brand Grid ─── */
.po-brand-card { background: #fff; border-radius: var(--po-r); padding: 14px; text-align: center; border: 1px solid var(--po-border); transition: all 0.25s; }
.po-brand-card:hover { border-color: var(--po-accent); box-shadow: var(--po-shadow-md); }
.po-brand-card img { width: 36px; height: 36px; object-fit: contain; margin: 0 auto 6px; }
.po-brand-card .brand-name { font-weight: 700; font-size: 12px; }
.po-brand-letter { width: 36px; height: 36px; border-radius: 8px; background: var(--po-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; margin: 0 auto 6px; }

/* ─── Price Range Cards ─── */
.po-price-card { background: #fff; border-radius: var(--po-r); padding: 12px 14px; display: flex; align-items: center; gap: 10px; border: 1px solid var(--po-border); transition: all 0.25s; }
.po-price-card:hover { border-color: var(--po-accent); }
.po-price-card .price-icon { width: 32px; height: 32px; border-radius: 8px; background: rgba(233,69,96,0.08); color: var(--po-accent); display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; }
.po-price-card .price-label { font-weight: 600; font-size: 12px; color: var(--po-text); }

/* ─── Mobile Detail ─── */
.po-mobile-header { background: #fff; border-radius: var(--po-r-lg); padding: 24px; margin-bottom: 16px; border: 1px solid var(--po-border); }
.po-mobile-hero { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: start; }
.po-mobile-image { background: #fafbfc; border-radius: var(--po-r); padding: 16px; text-align: center; border: 1px solid var(--po-border-light); }
.po-mobile-image img { max-height: 220px; width: auto; margin: 0 auto; }
.po-mobile-info h1 { font-size: 22px; margin-bottom: 4px; }
.po-mobile-info .brand-tag { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; background: #f3f4f6; border-radius: 50px; font-size: 11px; font-weight: 600; color: var(--po-text-muted); margin-bottom: 12px; }
.po-key-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0; }
.po-key-spec { background: #f9fafb; border-radius: var(--po-r); padding: 10px; text-align: center; border: 1px solid var(--po-border-light); }
.po-key-spec .spec-icon { font-size: 16px; color: var(--po-accent); margin-bottom: 4px; }
.po-key-spec .spec-icon i { display: block; }
.po-key-spec .spec-label { font-size: 10px; color: var(--po-text-muted); }
.po-key-spec .spec-value { font-size: 13px; font-weight: 700; color: var(--po-text); margin-top: 1px; }
.po-price-box { display: flex; align-items: center; gap: 20px; padding: 14px; background: linear-gradient(135deg, rgba(233,69,96,0.04), rgba(233,69,96,0.01)); border: 1px solid rgba(233,69,96,0.12); border-radius: var(--po-r); margin-top: 14px; }
.po-price-main .label { font-size: 10px; color: var(--po-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.po-price-main .amount { font-size: 24px; font-weight: 800; color: var(--po-accent); }
.po-price-alt { font-size: 12px; color: var(--po-text-muted); }
.po-price-alt strong { color: var(--po-text); }
.po-action-btns { display: flex; gap: 8px; margin-top: 14px; }
.po-btn { display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 9px 16px; border-radius: 6px; font-size: 12px; font-weight: 700; border: none; cursor: pointer; font-family: var(--po-font); transition: all var(--po-t); }
.po-btn-primary { background: var(--po-accent); color: #fff; }
.po-btn-primary:hover { background: var(--po-accent-h); color: #fff; }
.po-btn-outline { background: transparent; color: var(--po-text); border: 1px solid var(--po-border); }
.po-btn-outline:hover { border-color: var(--po-accent); color: var(--po-accent); }
.po-btn-sm { padding: 7px 12px; font-size: 11px; }

/* ─── Specs Table ─── */
.po-specs-section { background: #fff; border-radius: var(--po-r-lg); overflow: hidden; border: 1px solid var(--po-border); margin-bottom: 16px; }
.po-specs-heading { padding: 16px 20px 12px; border-bottom: 1px solid var(--po-border); }
.po-specs-heading h2 { font-size: 16px; font-weight: 800; }
.po-specs-table { width: 100%; border-collapse: collapse; }
.po-specs-table .spec-category td { padding: 9px 20px; font-weight: 700; font-size: 12px; letter-spacing: 0.6px; text-transform: uppercase; background: var(--po-primary); color: #fff; }
.po-specs-table tr { border-bottom: 1px solid #f3f4f6; }
.po-specs-table tr:last-child { border-bottom: none; }
.po-specs-table .spec-label { width: 160px; padding: 8px 16px; color: var(--po-text); font-weight: 600; font-size: 12px; vertical-align: top; background: #f9fafb; border-right: 1px solid #f3f4f6; }
.po-specs-table .spec-value { padding: 8px 16px; font-size: 12px; color: #374151; line-height: 1.5; }

/* ─── Reviews ─── */
.po-reviews { background: #fff; border-radius: var(--po-r-lg); padding: 20px; border: 1px solid var(--po-border); margin-bottom: 16px; }
.po-reviews h2 { font-size: 16px; margin-bottom: 16px; }
.po-review-form .form-group { margin-bottom: 12px; }
.po-review-form label { display: block; font-weight: 600; font-size: 12px; margin-bottom: 4px; }
.po-review-form input, .po-review-form textarea { width: 100%; padding: 9px 12px; border: 1px solid var(--po-border); border-radius: 6px; font-size: 13px; font-family: var(--po-font); }
.po-review-form input:focus, .po-review-form textarea:focus { outline: none; border-color: var(--po-accent); }
.po-review-form textarea { min-height: 80px; resize: vertical; }
.po-star-rating { display: flex; gap: 3px; direction: rtl; }
.po-star-rating input { display: none; }
.po-star-rating label { font-size: 22px; color: #d1d5db; cursor: pointer; transition: color var(--po-t); }
.po-star-rating input:checked ~ label, .po-star-rating label:hover, .po-star-rating label:hover ~ label { color: var(--po-star); }
.po-review-item { padding: 14px 0; border-bottom: 1px solid #f3f4f6; }
.po-review-item:last-child { border-bottom: none; }
.po-review-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.po-review-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--po-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; }
.po-review-author { font-weight: 700; font-size: 13px; }
.po-review-date { font-size: 11px; color: var(--po-text-muted); }
.po-review-stars { color: var(--po-star); font-size: 12px; }
.po-review-content { font-size: 13px; line-height: 1.6; padding-left: 42px; }

/* ─── Sidebar ─── */
.po-sidebar { display: flex; flex-direction: column; gap: 14px; }
.po-sidebar-widget { background: #fff; border-radius: var(--po-r-lg); overflow: hidden; border: 1px solid var(--po-border); }
.po-widget-header { padding: 11px 14px; background: var(--po-primary); color: #fff; font-weight: 700; font-size: 12px; display: flex; align-items: center; gap: 6px; text-transform: uppercase; letter-spacing: 0.4px; }
.po-widget-header i { font-size: 11px; opacity: 0.65; }
.po-widget-body { padding: 8px; }
.po-filter-list a { display: block; padding: 6px 10px; color: var(--po-text); border-radius: 4px; font-size: 12px; transition: all var(--po-t); }
.po-filter-list a:hover { background: #f9fafb; color: var(--po-accent); }

/* ─── News ─── */
.po-news-card { background: #fff; border-radius: var(--po-r); overflow: hidden; border: 1px solid var(--po-border); transition: all 0.25s; }
.po-news-card:hover { box-shadow: var(--po-shadow-md); }
.po-news-card .news-image { height: 160px; overflow: hidden; }
.po-news-card .news-image img { width: 100%; height: 100%; object-fit: cover; }
.po-news-card .news-body { padding: 12px; }
.po-news-card .news-category { display: inline-block; padding: 2px 8px; background: rgba(233,69,96,0.08); color: var(--po-accent); border-radius: 50px; font-size: 10px; font-weight: 600; margin-bottom: 6px; }
.po-news-card .news-title { font-size: 14px; font-weight: 700; line-height: 1.3; margin-bottom: 6px; }
.po-news-card .news-title a { color: var(--po-text); }
.po-news-card .news-excerpt { font-size: 12px; color: var(--po-text-muted); line-height: 1.5; }
.po-news-card .news-meta { font-size: 11px; color: var(--po-text-light); display: flex; gap: 8px; margin-top: 8px; }

/* ─── Breadcrumbs ─── */
.po-breadcrumb { padding: 12px 0; font-size: 12px; }
.po-breadcrumb ol { display: flex; flex-wrap: wrap; gap: 3px; }
.po-breadcrumb li { display: flex; align-items: center; gap: 3px; }
.po-breadcrumb li::after { content: '/'; color: var(--po-text-light); margin: 0 2px; font-size: 10px; }
.po-breadcrumb li:last-child::after { display: none; }
.po-breadcrumb a { color: var(--po-text-muted); }
.po-breadcrumb li:last-child { color: var(--po-text); font-weight: 600; }

/* ─── Pagination ─── */
.po-pagination { margin: 24px 0; display: flex; justify-content: center; }
.po-pagination ul { display: flex; gap: 3px; }
.po-pagination li a { display: flex; align-items: center; justify-content: center; min-width: 34px; height: 34px; padding: 0 10px; background: #fff; border: 1px solid var(--po-border); border-radius: 5px; color: var(--po-text); font-size: 13px; font-weight: 600; }
.po-pagination li a:hover { border-color: var(--po-accent); color: var(--po-accent); }
.po-pagination li.active a { background: var(--po-accent); border-color: var(--po-accent); color: #fff; }

/* ─── Sort Bar ─── */
.po-sort-bar { display: flex; align-items: center; justify-content: space-between; background: #fff; padding: 10px 14px; border-radius: var(--po-r); margin-bottom: 14px; border: 1px solid var(--po-border); }
.po-sort-bar .result-count { font-size: 12px; color: var(--po-text-muted); }
.po-sort-bar .result-count strong { color: var(--po-text); }
.po-sort-bar select { padding: 6px 28px 6px 10px; border: 1px solid var(--po-border); border-radius: 5px; font-size: 12px; font-family: var(--po-font); }

/* ─── Footer ─── */
.po-footer { background: var(--po-primary); color: rgba(255,255,255,0.65); padding: 36px 0 0; margin-top: 36px; }
.po-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 24px; padding-bottom: 24px; }
.po-footer h4 { color: #fff; font-size: 14px; margin-bottom: 12px; }
.po-footer p { font-size: 12px; line-height: 1.6; }
.po-footer-links a { display: block; color: rgba(255,255,255,0.5); padding: 3px 0; font-size: 12px; }
.po-footer-links a:hover { color: var(--po-accent); }
.po-footer-social { display: flex; gap: 8px; margin-top: 12px; }
.po-footer-social a { width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,0.08); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; transition: background var(--po-t); }
.po-footer-social a:hover { background: var(--po-accent); }
.po-footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 14px 0; text-align: center; font-size: 12px; }

/* ─── Pages ─── */
.po-page-content { background: #fff; border-radius: var(--po-r-lg); padding: 24px; border: 1px solid var(--po-border); margin-bottom: 16px; }
.po-page-content h2 { font-size: 20px; margin-bottom: 12px; }
.po-page-content h3 { font-size: 16px; margin: 16px 0 8px; }
.po-page-content p { margin-bottom: 10px; line-height: 1.7; font-size: 13px; }
.po-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.po-contact-info { display: flex; flex-direction: column; gap: 16px; }
.po-contact-icon { width: 38px; height: 38px; border-radius: 10px; background: rgba(233,69,96,0.08); color: var(--po-accent); display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; }

/* ─── Alerts ─── */
.po-alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 13px; }
.po-alert-success { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }
.po-alert-error { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }

/* ─── Ad Slots ─── */
.po-ad-slot { margin: 12px 0; text-align: center; }

/* ─── 404 ─── */
.po-404 { text-align: center; padding: 60px 16px; }
.po-404 h1 { font-size: 80px; color: var(--po-accent); line-height: 1; }
.po-404 h2 { font-size: 22px; margin: 12px 0; }
.po-404 p { color: var(--po-text-muted); margin-bottom: 20px; font-size: 13px; }

/* ─── Compare Bar ─── */
.po-compare-bar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--po-primary); padding: 10px 16px; z-index: 999; display: none; box-shadow: 0 -4px 16px rgba(0,0,0,0.12); }
.po-compare-bar.active { display: block; }
.po-compare-bar-inner { max-width: var(--po-max); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.po-compare-items { display: flex; gap: 8px; }
.po-compare-item { display: flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.08); padding: 5px 10px; border-radius: 5px; color: #fff; font-size: 12px; }
.po-compare-item .remove-compare { cursor: pointer; opacity: 0.5; font-size: 11px; }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .po-content-layout { grid-template-columns: 1fr; }
    .po-grid-4 { grid-template-columns: repeat(3, 1fr); }
    .po-grid-5, .po-grid-6 { grid-template-columns: repeat(4, 1fr); }
    .po-footer-grid { grid-template-columns: repeat(2, 1fr); }
    .po-mobile-hero { grid-template-columns: 200px 1fr; }
}
@media (max-width: 768px) {
    .po-container { padding: 0 12px; }
    .po-nav { display: none; }
    .po-nav.active { display: flex; flex-direction: column; position: absolute; top: 52px; left: 0; right: 0; background: var(--po-primary); padding: 12px; box-shadow: 0 8px 20px rgba(0,0,0,0.15); z-index: 1000; }
    .po-menu-toggle { display: block; }
    .po-header-search { width: 160px; }
    .po-grid-2, .po-grid-3, .po-grid-4 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .po-grid-5, .po-grid-6 { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .po-hero { padding: 28px 0 36px; }
    .po-hero h1 { font-size: 22px; }
    .po-hero p { font-size: 13px; }
    .po-section { padding: 20px 0; }
    .po-mobile-header { padding: 16px; }
    .po-mobile-hero { grid-template-columns: 1fr; gap: 14px; }
    .po-mobile-image { max-width: 100%; padding: 12px; }
    .po-mobile-image img { max-height: 200px; }
    .po-mobile-info h1 { font-size: 18px; }
    .po-key-specs { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .po-price-box { flex-direction: column; text-align: center; gap: 8px; padding: 12px; }
    .po-price-main .amount { font-size: 20px; }
    .po-action-btns { flex-direction: column; }
    .po-action-btns .po-btn { width: 100%; }
    .po-specs-table .spec-label { width: 110px; padding: 7px 10px; font-size: 11px; }
    .po-specs-table .spec-value { padding: 7px 10px; font-size: 11px; }
    .po-specs-table .spec-category td { padding: 7px 10px; font-size: 11px; }
    .po-contact-grid { grid-template-columns: 1fr; }
    .po-footer-grid { grid-template-columns: 1fr; gap: 16px; }
    .po-sort-bar { flex-direction: column; gap: 8px; }
    .po-phone-card .card-image { height: 130px; padding: 12px; }
    .po-phone-card .card-image img { max-height: 110px; }
    .po-phone-card .card-body { padding: 10px; }
    .po-phone-card .card-name { font-size: 12px; }
    .po-phone-card .card-price { font-size: 13px; }
    .po-review-content { padding-left: 0; margin-top: 6px; }
}
@media (max-width: 480px) {
    .po-grid-2, .po-grid-3, .po-grid-4 { grid-template-columns: 1fr 1fr; }
    .po-grid-5, .po-grid-6 { grid-template-columns: repeat(2, 1fr); }
    .po-header-search { width: 120px; }
    .po-hero h1 { font-size: 18px; }
    .po-hero-stats { gap: 16px; }
    .po-hero-stat .number { font-size: 18px; }
    .po-key-specs { grid-template-columns: 1fr 1fr; }
    .po-specs-table .spec-label { width: 90px; }
    .po-page-content { padding: 16px; }
}

/* ═══════════════════════════════════════════════════════════
   GSMArena-Style Mobile Detail Components
   ═══════════════════════════════════════════════════════════ */

/* Spotlight Hero */
.gsm-spotlight { border-radius: var(--po-r-lg); overflow: hidden; border: 1px solid var(--po-border); margin-bottom: 16px; background: #fff; }
.gsm-spotlight-name { padding: 14px 20px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #fff; display: flex; align-items: center; justify-content: space-between; }
.gsm-spotlight-name h1 { font-size: 20px; font-weight: 800; color: #fff; margin: 0; }
.gsm-spotlight-name .gsm-rating { display: flex; align-items: center; gap: 4px; font-size: 12px; }
.gsm-spotlight-name .gsm-rating i { color: #fbbf24; font-size: 11px; }
.gsm-spotlight-name .gsm-rating span { opacity: 0.8; }

.gsm-spotlight-body { display: flex; min-height: 220px; position: relative; }

/* Photo */
.gsm-photo { width: 180px; flex-shrink: 0; background: #fff; padding: 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; z-index: 2; }
.gsm-photo::after { content: ''; position: absolute; top: 0; right: -40px; width: 80px; height: 100%; background: linear-gradient(90deg, #fff, transparent); z-index: 1; pointer-events: none; }
.gsm-photo > a { display: block; text-align: center; }
.gsm-photo img { max-height: 180px; max-width: 160px; width: auto; height: auto; }
.gsm-gallery-thumbs { display: flex; gap: 4px; margin-top: 8px; }
.gsm-gallery-thumbs img { width: 36px; height: 36px; object-fit: contain; border: 1px solid #e5e7eb; border-radius: 4px; cursor: pointer; }
.gsm-gallery-thumbs img:hover { border-color: var(--po-accent); }

/* Brief Info + Quick Specs */
.gsm-brief { flex: 1; display: flex; flex-direction: column; background: linear-gradient(135deg, rgba(102,126,234,0.06) 0%, rgba(118,75,162,0.04) 100%); }
.gsm-brief-info { padding: 14px 16px 8px; border-bottom: 1px solid rgba(0,0,0,0.06); }
.gsm-brief-line { font-size: 12px; color: #4b5563; line-height: 1.7; display: flex; align-items: center; gap: 6px; }
.gsm-brief-line i { width: 14px; text-align: center; color: #9ca3af; font-size: 11px; }

.gsm-quick-specs { display: grid; grid-template-columns: repeat(4, 1fr); flex: 1; }
.gsm-qspec { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 12px 6px; text-align: center; border-right: 1px solid rgba(0,0,0,0.06); position: relative; }
.gsm-qspec:last-child { border-right: none; }
.gsm-qspec i { font-size: 18px; color: #6b7280; margin-bottom: 6px; }
.gsm-qspec strong { font-size: 18px; font-weight: 800; color: var(--po-text); line-height: 1.1; }
.gsm-qspec small { font-size: 10px; color: #9ca3af; text-transform: uppercase; letter-spacing: 0.3px; margin-top: 2px; }

/* Price Bar */
.gsm-price-bar { display: flex; align-items: center; gap: 20px; padding: 14px 20px; border-top: 1px solid var(--po-border); background: #fafbfc; }
.gsm-price-main small { font-size: 10px; color: #9ca3af; text-transform: uppercase; letter-spacing: 0.5px; display: block; }
.gsm-price-main strong { font-size: 22px; font-weight: 800; color: var(--po-accent); }
.gsm-price-alt { font-size: 12px; color: #6b7280; }
.gsm-price-alt strong { color: var(--po-text); font-weight: 700; }
.gsm-price-actions { margin-left: auto; display: flex; gap: 6px; }

/* Specs Table — GSMArena Professional */
.gsm-specs { border-radius: var(--po-r-lg); overflow: hidden; border: 1px solid var(--po-border); margin-bottom: 16px; background: #fff; }
.gsm-specs-heading { padding: 14px 20px; border-bottom: 2px solid var(--po-border); }
.gsm-specs-heading h2 { font-size: 16px; font-weight: 800; margin: 0; }

.gsm-specs-table { width: 100%; border-collapse: collapse; }
.gsm-spec-cat td {
    padding: 8px 20px;
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--po-accent);
    background: #fef2f2;
    border-bottom: 2px solid var(--po-accent);
    border-top: 1px solid #fde8e8;
}
.gsm-specs-table tr { border-bottom: 1px solid #f3f4f6; }
.gsm-specs-table tr:last-child { border-bottom: none; }
.gsm-spec-key {
    width: 140px;
    padding: 7px 14px 7px 20px;
    font-weight: 600;
    font-size: 12px;
    color: #111827;
    vertical-align: top;
    border-right: 1px solid #f3f4f6;
}
.gsm-spec-val {
    padding: 7px 20px 7px 14px;
    font-size: 12px;
    color: #374151;
    line-height: 1.5;
    word-break: break-word;
}

/* ─── Responsive: GSMArena Mobile ─── */
@media (max-width: 768px) {
    .gsm-spotlight-name { padding: 10px 14px; }
    .gsm-spotlight-name h1 { font-size: 16px; }
    .gsm-spotlight-body { flex-direction: column; }
    .gsm-photo { width: 100%; height: auto; padding: 16px; }
    .gsm-photo::after { display: none; }
    .gsm-photo img { max-height: 200px; }
    .gsm-brief-info { padding: 10px 12px 6px; }
    .gsm-quick-specs { grid-template-columns: repeat(2, 1fr); }
    .gsm-qspec { padding: 10px 6px; border-bottom: 1px solid rgba(0,0,0,0.06); }
    .gsm-qspec:nth-child(2n) { border-right: none; }
    .gsm-qspec strong { font-size: 15px; }
    .gsm-qspec i { font-size: 15px; }
    .gsm-price-bar { flex-wrap: wrap; gap: 10px; padding: 12px 14px; }
    .gsm-price-main strong { font-size: 18px; }
    .gsm-price-actions { width: 100%; display: flex; }
    .gsm-price-actions .po-btn { flex: 1; }
    .gsm-spec-key { width: 100px; padding: 6px 8px 6px 12px; font-size: 11px; }
    .gsm-spec-val { padding: 6px 12px 6px 8px; font-size: 11px; }
    .gsm-spec-cat td { padding: 6px 12px; font-size: 11px; }
    .gsm-specs-heading { padding: 12px 14px; }
    .gsm-specs-heading h2 { font-size: 14px; }
}
@media (max-width: 480px) {
    .gsm-quick-specs { grid-template-columns: repeat(2, 1fr); }
    .gsm-qspec strong { font-size: 14px; }
    .gsm-spec-key { width: 80px; }
}