/* DealRadar design tokens
   Palette: #0B1220 (ink), #101A2C (surface), #17233A (surface-2),
            #35F2A0 (radar signal green - signature accent),
            #FFB020 (price-drop amber), #7C93B8 (muted text), #F4F7FB (light text)
   Type: 'Space Grotesk' (display/data), 'Inter' (body) - loaded as local system fallback stack
         since no external CDN is reachable offline; both are common system-adjacent sans faces.
   Signature: a radar sweep ring behind the hero search bar - "scanning the market".
*/

:root {
    --ink: #0B1220;
    --surface: #101A2C;
    --surface-2: #17233A;
    --border: #223252;
    --signal: #35F2A0;
    --signal-dim: rgba(53, 242, 160, 0.15);
    --amber: #FFB020;
    --red: #FF5C5C;
    --text: #F4F7FB;
    --muted: #8CA0C4;
    --radius: 10px;
    --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
    --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--ink);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Navbar ---------- */
.navbar {
    border-bottom: 1px solid var(--border);
    background: rgba(16, 26, 44, 0.9);
    backdrop-filter: blur(6px);
    position: sticky;
    top: 0;
    z-index: 50;
}
.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    max-width: 1180px;
    margin: 0 auto;
}
.logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.02em;
}
.logo .dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--signal);
    box-shadow: 0 0 10px 2px var(--signal-dim);
}
.nav-links { display: flex; gap: 22px; align-items: center; font-size: 0.92rem; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.btn {
    display: inline-block;
    padding: 9px 18px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.88rem;
    border: 1px solid transparent;
    cursor: pointer;
}
.btn-primary { background: var(--signal); color: #06251A; }
.btn-primary:hover { background: #4ffab3; }
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--signal); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 90px 20px 70px;
    text-align: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}
.radar-sweep {
    position: absolute;
    top: 50%; left: 50%;
    width: 900px; height: 900px;
    transform: translate(-50%, -55%);
    border-radius: 50%;
    background:
        repeating-radial-gradient(circle, transparent 0, transparent 78px, var(--border) 79px, transparent 80px);
    opacity: 0.5;
    pointer-events: none;
}
.radar-sweep::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--signal-dim), transparent 35%);
    animation: sweep 6s linear infinite;
}
@media (prefers-reduced-motion: reduce) {
    .radar-sweep::after { animation: none; }
}
@keyframes sweep { to { transform: rotate(360deg); } }

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.2rem);
    margin: 0 0 14px;
    position: relative;
    letter-spacing: -0.02em;
}
.hero p.subtitle {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto 34px;
    position: relative;
}
.search-form {
    position: relative;
    display: flex;
    max-width: 640px;
    margin: 0 auto 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 6px;
}
.search-form input[type="text"] {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 1rem;
    padding: 12px 16px;
    outline: none;
}
.search-form button {
    background: var(--signal);
    color: #06251A;
    border: none;
    border-radius: 10px;
    padding: 0 22px;
    font-weight: 700;
    cursor: pointer;
}
.hero-links { display: flex; gap: 14px; justify-content: center; position: relative; font-size: 0.85rem; color: var(--muted);}

/* ---------- Sections ---------- */
.section { padding: 48px 20px; }
.section-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 22px; }
.section-header h2 { font-family: var(--font-display); font-size: 1.4rem; margin: 0; }
.section-header a { color: var(--signal); font-size: 0.85rem; font-weight: 600; }
.eyebrow { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }

/* ---------- Product card ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    transition: border-color 0.15s ease;
}
.card:hover { border-color: var(--signal); }
.card .brand { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.card .name { font-weight: 600; margin: 4px 0 10px; font-size: 0.98rem; }
.card img.thumb { width: 100%; height: 120px; object-fit: cover; border-radius: 6px; margin-bottom: 10px; display: block; background: var(--surface-2); }
.card .price { font-family: var(--font-mono); font-size: 1.15rem; color: var(--signal); }
.card .old-price { color: var(--muted); text-decoration: line-through; font-size: 0.82rem; margin-left: 6px; }
.card .drop-badge {
    display: inline-block; background: rgba(255,176,32,0.15); color: var(--amber);
    font-size: 0.72rem; font-weight: 700; padding: 3px 8px; border-radius: 6px; margin-top: 8px;
}

.category-pill {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
    padding: 9px 16px; font-size: 0.85rem; color: var(--text);
}
.category-pill:hover { border-color: var(--signal); }

/* ---------- Deal score badge ---------- */
.score-badge {
    display: inline-flex; flex-direction: column; align-items: center;
    padding: 10px 16px; border-radius: 12px; background: var(--surface-2);
    border: 1px solid var(--border);
    min-width: 100px;
}
.score-badge .num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; }
.score-badge .label { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }

/* ---------- Product page ---------- */
.product-header { display: grid; grid-template-columns: 300px 1fr; gap: 34px; padding: 40px 0; }
.product-header .image-box {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    aspect-ratio: 1; display: flex; align-items: center; justify-content: center; color: var(--muted);
    font-size: 0.8rem; text-align: center; padding: 20px;
}
.product-title { font-family: var(--font-display); font-size: 1.9rem; margin: 0 0 6px; }
.mock-tag {
    display: inline-block; font-size: 0.7rem; color: var(--muted);
    border: 1px dashed var(--border); border-radius: 6px; padding: 2px 8px; margin-bottom: 10px;
}
.price-row { display: flex; align-items: baseline; gap: 14px; margin: 14px 0; }
.price-row .lowest { font-family: var(--font-mono); font-size: 2.1rem; color: var(--signal); font-weight: 700; }

.verdict-box {
    border-radius: var(--radius); padding: 16px 20px; margin: 18px 0;
    border: 1px solid var(--border); background: var(--surface);
}
.verdict-box.buy { border-color: var(--signal); background: rgba(53,242,160,0.08); }
.verdict-box.wait { border-color: var(--amber); background: rgba(255,176,32,0.08); }
.verdict-box.avoid { border-color: var(--red); background: rgba(255,92,92,0.08); }
.verdict-title { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.03em; }

table.offers { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 0.92rem; }
table.offers th { text-align: left; color: var(--muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; padding: 10px 12px; border-bottom: 1px solid var(--border); }
table.offers td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.offers tr:hover td { background: var(--surface); }
.stock-in { color: var(--signal); font-size: 0.82rem; }
.stock-low { color: var(--amber); font-size: 0.82rem; }
.stock-out { color: var(--muted); font-size: 0.82rem; }

.history-table { width: 100%; font-size: 0.85rem; border-collapse: collapse; }
.history-table td, .history-table th { padding: 8px 10px; border-bottom: 1px solid var(--border); }

.chart-bars { display: flex; align-items: flex-end; gap: 2px; height: 140px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; }
.chart-bars .bar { flex: 1; background: linear-gradient(to top, var(--signal), rgba(53,242,160,0.25)); border-radius: 2px 2px 0 0; min-width: 2px; }

.disclosure { font-size: 0.78rem; color: var(--muted); border-top: 1px solid var(--border); margin-top: 40px; padding-top: 18px; }

footer.site-footer {
    border-top: 1px solid var(--border);
    padding: 40px 20px;
    color: var(--muted);
    font-size: 0.85rem;
}
footer.site-footer .cols { display: flex; gap: 60px; flex-wrap: wrap; }
footer.site-footer h4 { color: var(--text); font-size: 0.85rem; margin-bottom: 10px; }
footer.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }

.badge-sponsored { font-size: 0.7rem; color: var(--ink); background: var(--amber); padding: 2px 7px; border-radius: 5px; font-weight: 700; }

.form-box { max-width: 400px; margin: 60px auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.form-box h1 { font-family: var(--font-display); font-size: 1.5rem; }
.form-box label { display: block; font-size: 0.85rem; color: var(--muted); margin: 14px 0 6px; }
.form-box input { width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--ink); color: var(--text); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin: 20px 0; }
.stat-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat-box .num { font-family: var(--font-display); font-size: 1.6rem; }
.stat-box .label { color: var(--muted); font-size: 0.8rem; }

.compare-table { width: 100%; border-collapse: collapse; }
.compare-table th, .compare-table td { border: 1px solid var(--border); padding: 12px; font-size: 0.88rem; }
.compare-table th { background: var(--surface); }

/* ---------- RTL (Arabic) ---------- */
[dir="rtl"] .navbar-inner { flex-direction: row-reverse; }
[dir="rtl"] .nav-links { flex-direction: row-reverse; }
[dir="rtl"] .product-header { direction: rtl; }
[dir="rtl"] .search-form button { border-radius: 10px; }
[dir="rtl"] table.offers th, [dir="rtl"] table.offers td { text-align: right; }
[dir="rtl"] .compare-table th, [dir="rtl"] .compare-table td { text-align: right; }
[dir="rtl"] .old-price { margin-left: 0; margin-right: 6px; }
[dir="rtl"] footer.site-footer .cols { flex-direction: row-reverse; }

@media (max-width: 720px) {
    .product-header { grid-template-columns: 1fr; }
    footer.site-footer .cols { gap: 30px; }
    table.offers { display: block; overflow-x: auto; white-space: nowrap; }
}