/* ===== Tuner Max Garage — OBD2 code pages =====
   Reuses the main site theme tokens (dark + lime, Cairo font).
   Mobile-first: base styles target ~360px; widen with min-width queries. */

:root {
    --primary: #d4ff00;
    --bg-dark: #050505;
    --bg-card: #111111;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --border-color: #222222;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    padding: 0;
    font-family: 'Cairo', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.8;            /* generous for Arabic readability */
    font-size: 16px;
    overflow-x: hidden;
}

a { color: var(--primary); }

/* ---- Top bar ---- */
.codes-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.codes-nav .logo { font-size: 18px; font-weight: 900; color: var(--primary); letter-spacing: 1px; text-decoration: none; }
.codes-nav .home-link { color: var(--text-main); text-decoration: none; font-weight: 700; font-size: 14px; }

/* ---- Layout wrapper ---- */
.wrap { max-width: 820px; margin: 0 auto; padding: 22px 18px 70px; }

/* ---- Breadcrumb ---- */
.breadcrumb { font-size: 13px; color: var(--text-muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { margin: 0 6px; }

/* ---- Headings ---- */
h1 { font-size: 26px; margin: 0 0 14px; line-height: 1.4; }
h1 .code { color: var(--primary); }
h2 { font-size: 20px; color: var(--primary); margin: 0; }

/* ---- Manufacturer chips ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.chip {
    display: inline-block;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: #ddd;
    padding: 7px 13px;
    border-radius: 999px;
    font-size: 13px;
    text-decoration: none;
    line-height: 1.2;
    min-height: 32px;
}
a.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.brand { border-right: 3px solid var(--primary); }
.chip.disabled { color: #666; border-style: dashed; }

/* ---- Quick answer box ---- */
.quick-answer {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-right: 4px solid var(--primary);
    border-radius: 8px;
    padding: 18px 20px;
    margin: 0 0 22px;
    font-size: 16px;
    color: #eee;
}

/* ---- WhatsApp CTA ---- */
.cta-wa {
    background: #25D366;
    color: #fff;
    padding: 15px 24px;
    font-size: 17px;
    font-weight: bold;
    border-radius: 8px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0 0 26px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}
.cta-wa:active { transform: scale(0.99); }

/* ---- Sections (always revealed, no collapsing) ---- */
.sec {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-right: 4px solid var(--primary);
    border-radius: 8px;
    padding: 18px 20px;
    margin-bottom: 14px;
}
.sec h2 { font-size: 18px; margin: 0 0 12px; }
.sec .sec-body { color: var(--text-muted); }
.sec .sec-body ul { margin: 0; padding: 0; list-style: none; }
.sec .sec-body li { position: relative; padding-right: 20px; margin-bottom: 10px; color: #ddd; }
.sec .sec-body li::before {
    content: "\f0d9"; font-family: "Font Awesome 6 Free"; font-weight: 900;
    position: absolute; right: 0; color: var(--primary);
}
.sec .sec-body p { margin: 0; color: #ddd; }

/* ---- Related codes ---- */
.related { margin-top: 30px; }
.related h2 { margin-bottom: 14px; }
.related-note { color: var(--text-muted); font-size: 14px; margin: 0 0 14px; }

/* ---- Foot links ---- */
.foot-links { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; font-size: 14px; }
.foot-links a { color: var(--primary); text-decoration: none; }

/* ===== Hub page ===== */
.hub-head { text-align: center; margin-bottom: 26px; }
.hub-head h1 { font-size: 28px; }
.hub-head p { color: var(--text-muted); margin: 8px 0 0; }

.search-box { width: 100%; margin: 0 0 16px; }
.search-box input {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    font-family: inherit;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
}
.search-box input:focus { outline: none; border-color: var(--primary); }

.filter-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.filter-chips button {
    font-family: inherit;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: #ddd;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    cursor: pointer;
    min-height: 38px;
}
.filter-chips button.active { background: var(--primary); color: #000; border-color: var(--primary); font-weight: 700; }

.code-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.code-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-right: 4px solid var(--primary);
    border-radius: 8px;
    padding: 16px 18px;
    text-decoration: none;
    color: var(--text-main);
    display: block;
}
.code-card:hover { border-color: var(--primary); }
.code-card .cc-code { font-size: 18px; font-weight: 900; color: var(--primary); }
.code-card .cc-name { font-size: 14px; color: #ddd; margin-top: 4px; }
.code-card .cc-brands { font-size: 12px; color: var(--text-muted); margin-top: 8px; }
.no-results { color: var(--text-muted); text-align: center; padding: 30px 0; }

/* ---- Footer ---- */
.codes-footer {
    background: #000;
    border-top: 1px solid var(--border-color);
    text-align: center;
    padding: 30px 18px;
    color: var(--text-muted);
    font-size: 13px;
}
.codes-footer a { color: var(--primary); text-decoration: none; }

/* ===== Wider screens ===== */
@media (min-width: 700px) {
    h1 { font-size: 32px; }
    .code-grid { grid-template-columns: 1fr 1fr; }
}