:root {
    color-scheme: dark;
    --bg: #080a0d;
    --bg-soft: #0d1117;
    --panel: rgba(18, 23, 30, .92);
    --panel-2: #151b23;
    --line: rgba(255, 255, 255, .10);
    --line-strong: rgba(255, 255, 255, .18);
    --text: #f4f7fb;
    --muted: #99a6b6;
    --green: #4ade80;
    --yellow: #f6c453;
    --red: #fb7185;
    --blue: #7dd3fc;
    --coral: #fda4af;
    --shadow: 0 24px 70px rgba(0, 0, 0, .34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 82% 4rem, rgba(125, 211, 252, .13), transparent 26rem),
        radial-gradient(circle at 14% 24rem, rgba(74, 222, 128, .12), transparent 24rem),
        linear-gradient(180deg, rgba(13, 17, 23, .78), var(--bg) 460px),
        repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 1px, transparent 1px 84px),
        var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
code, input, select, textarea { font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace; }
h1, h2, h3, p { overflow-wrap: anywhere; }

.glass {
    background: rgba(8, 10, 13, .72);
    backdrop-filter: blur(18px);
    border-color: var(--line);
}

.site-header, .site-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 18px clamp(16px, 4vw, 56px);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
}
.site-footer {
    position: static;
    border-top: 1px solid var(--line);
    border-bottom: 0;
    color: var(--muted);
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-weight: 900;
    font-size: 1.08rem;
    letter-spacing: 0;
}
.brand span { color: var(--green); }
.site-nav { display: flex; gap: 8px; }
.site-nav a {
    padding: 9px 12px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--muted);
}
.site-nav a:hover { border-color: var(--line); color: var(--text); background: rgba(255,255,255,.04); }

.public-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 34px 0 64px; }
.premium-hero {
    min-height: min(680px, calc(100vh - 96px));
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(310px, .72fr);
    gap: 32px;
    align-items: center;
    border-bottom: 1px solid var(--line);
    margin-bottom: 34px;
    padding-bottom: 30px;
}
.hero h1, .vehicle-copy h1 {
    font-size: clamp(3rem, 9vw, 7.4rem);
    margin: 0 0 16px;
    line-height: .88;
    letter-spacing: 0;
}
.hero p, .lead { color: var(--muted); max-width: 660px; font-size: 1.08rem; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.hero-instrument {
    border: 1px solid var(--line-strong);
    border-radius: 8px;
    padding: 18px;
    background: linear-gradient(145deg, rgba(21,27,35,.96), rgba(12,16,21,.94));
    box-shadow: var(--shadow);
}
.dial {
    aspect-ratio: 1;
    border: 1px solid var(--line);
    border-radius: 50%;
    display: grid;
    place-items: center;
    align-content: center;
    margin: 10px auto 22px;
    width: min(260px, 78%);
    background:
        conic-gradient(from -90deg, var(--green), var(--blue), var(--coral), var(--yellow), var(--green));
    position: relative;
}
.dial::after {
    content: "";
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    background: #0d1117;
}
.dial span, .dial small { position: relative; z-index: 1; }
.dial span { font-size: 4rem; font-weight: 900; }
.dial small { color: var(--muted); text-transform: uppercase; font-size: .72rem; }
.signal-row {
    display: grid;
    grid-template-columns: 10px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    border-top: 1px solid var(--line);
}
.signal-row i { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px var(--green); }
.signal-row em { color: var(--muted); font-style: normal; }
.eyebrow { color: var(--green); text-transform: uppercase; font-size: .74rem; font-weight: 900; letter-spacing: .08em; margin: 0 0 8px; }
.showcase-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin: 0 0 34px;
}
.showcase-strip div {
    min-height: 128px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
}
.showcase-strip span {
    color: var(--green);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .8rem;
}
.showcase-strip strong { display: block; margin-top: 18px; font-size: 1.08rem; }
.showcase-strip small { display: block; color: var(--muted); margin-top: 4px; }
.section-head { display: flex; align-items: end; justify-content: space-between; margin: 0 0 16px; }
.section-head h2 { margin: 0; font-size: clamp(1.7rem, 4vw, 3rem); }

.grid { display: grid; gap: 16px; }
.cars-grid { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.card, .panel, .metric, .auth-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 12px 44px rgba(0,0,0,.18);
}
.card { overflow: hidden; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.card:hover { transform: translateY(-3px); border-color: rgba(125, 211, 252, .52); background: rgba(22, 29, 38, .98); }
.card-body { padding: 18px; }
.card-body h2 { margin: 10px 0 6px; }
.card-body p { margin: 0 0 14px; color: var(--muted); min-height: 24px; }
.car-photo, .vehicle-media {
    min-height: 220px;
    background:
        linear-gradient(135deg, rgba(74, 222, 128, .20), transparent 42%),
        linear-gradient(315deg, rgba(251, 113, 133, .18), transparent 46%),
        var(--panel-2);
    display: grid;
    place-items: center;
    color: rgba(255,255,255,.28);
    font-size: 2rem;
    font-weight: 900;
}
.car-photo img, .vehicle-media img { width: 100%; height: 100%; object-fit: cover; }
.card-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); }
.premium-empty {
    grid-column: 1 / -1;
    min-height: 260px;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 8px;
    padding: clamp(22px, 5vw, 42px);
    border: 1px dashed rgba(255,255,255,.22);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(74,222,128,.12), transparent 36%),
        linear-gradient(315deg, rgba(125,211,252,.13), transparent 40%),
        rgba(255,255,255,.035);
}
.premium-empty h3 { margin: 0; font-size: clamp(1.6rem, 4vw, 3rem); }
.premium-empty p { max-width: 620px; margin: 0; color: var(--muted); }
.badge {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    padding: 2px 9px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    color: var(--text);
    font-size: .78rem;
    font-weight: 800;
}
.status-ok { background: rgba(74, 222, 128, .14); color: var(--green); }
.status-warning { background: rgba(246, 196, 83, .14); color: var(--yellow); }
.status-urgent { background: rgba(251, 113, 133, .14); color: var(--red); }
.status-muted { color: var(--muted); }

.premium-vehicle {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 30px;
    align-items: center;
    margin-bottom: 30px;
}
.vehicle-media { aspect-ratio: 16 / 10; border-radius: 8px; overflow: hidden; border: 1px solid var(--line-strong); box-shadow: var(--shadow); }
.vehicle-copy h1 { font-size: clamp(2.4rem, 6vw, 5.7rem); }
.vehicle-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
    color: var(--muted);
    font-size: .9rem;
}
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
.stats div, .timeline-item, .list-row {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 13px;
    background: rgba(255,255,255,.045);
}
.stats span, small, .muted { color: var(--muted); }
.stats strong { display: block; margin-top: 4px; }
.content-band, .timeline-section { margin-top: 28px; }
.feature-panel {
    display: grid;
    grid-template-columns: minmax(180px, .38fr) minmax(0, 1fr);
    gap: 18px;
    padding: clamp(18px, 4vw, 28px);
    border: 1px solid var(--line);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(125,211,252,.10), transparent 42%),
        rgba(255,255,255,.04);
}
.feature-panel h2, .feature-panel p { margin: 0; }
.feature-panel > p { color: var(--muted); }
.privacy-pill {
    align-self: center;
    padding: 8px 10px;
    border: 1px solid rgba(74,222,128,.28);
    border-radius: 999px;
    color: var(--green);
    background: rgba(74,222,128,.08);
    font-size: .82rem;
    font-weight: 800;
}
.timeline {
    display: grid;
    gap: 12px;
    position: relative;
}
.timeline-item {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    background:
        linear-gradient(90deg, rgba(74,222,128,.10), transparent 58%),
        rgba(255,255,255,.045);
}
.timeline-marker {
    width: 12px;
    height: 12px;
    margin-top: 6px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 20px rgba(74,222,128,.65);
}
.timeline time { color: var(--muted); font-size: .86rem; }
.timeline h3 { margin: 4px 0; }
.timeline p { margin: 0; color: var(--muted); }

.admin-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
    border-right: 1px solid var(--line);
    padding: 22px;
    position: sticky;
    top: 0;
    height: 100vh;
    background:
        linear-gradient(180deg, rgba(125,211,252,.06), transparent 22rem),
        rgba(7, 9, 12, .92);
    backdrop-filter: blur(16px);
}
.nav { display: grid; gap: 7px; margin-top: 30px; }
.nav a, .button, button, .pager a {
    border: 1px solid var(--line);
    background: rgba(255,255,255,.055);
    color: var(--text);
    border-radius: 8px;
    padding: 10px 12px;
    cursor: pointer;
    transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.nav a {
    display: grid;
    gap: 1px;
}
.nav a span { font-weight: 900; }
.nav a small {
    color: var(--muted);
    font-size: .74rem;
}
.nav a:hover, .nav a.active, .button:hover, button:hover, .pager a.active {
    border-color: rgba(125, 211, 252, .58);
    background: rgba(125, 211, 252, .10);
}
.nav a.active { color: var(--text); box-shadow: inset 3px 0 0 var(--green); }
.primary { background: var(--green); color: #07100b; border-color: transparent; }
.ghost { color: var(--muted); }
.admin-main { padding: clamp(16px, 3vw, 30px); min-width: 0; }
.mobile-nav-toggle { display: none; margin-bottom: 14px; }
.page-head { display: flex; justify-content: space-between; margin-bottom: 18px; }
.page-head h1 { margin: 0; font-size: clamp(2rem, 4vw, 3.6rem); }
.dashboard-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px;
    gap: 18px;
    align-items: center;
    padding: 24px;
}
.admin-command-center {
    position: relative;
    overflow: hidden;
    min-height: 300px;
    background:
        linear-gradient(135deg, rgba(74,222,128,.14), transparent 40%),
        linear-gradient(315deg, rgba(125,211,252,.16), transparent 42%),
        rgba(18, 23, 30, .92);
}
.admin-command-center::after {
    content: "";
    position: absolute;
    inset: auto 18px 18px auto;
    width: 140px;
    aspect-ratio: 1;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.08), transparent 62%);
    pointer-events: none;
}
.admin-command-center > * { position: relative; z-index: 1; }
.dashboard-hero h2 { font-size: clamp(2rem, 6vw, 4.6rem); margin: 0; line-height: .95; }
.dashboard-ring {
    aspect-ratio: 1;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    display: grid;
    place-items: center;
    align-content: center;
    background: radial-gradient(circle, rgba(125,211,252,.20), rgba(255,255,255,.04) 58%);
}
.dashboard-ring span { font-size: 3.2rem; font-weight: 900; }
.dashboard-ring small { color: var(--muted); }
.admin-actions {
    margin-top: 18px;
}
.admin-actions .button {
    min-height: 42px;
}
.metric-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.metric { padding: 16px; position: relative; overflow: hidden; }
.metric::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--green), var(--blue), var(--coral));
    opacity: .7;
}
.metric span { color: var(--muted); display: block; }
.metric strong { display: block; font-size: 1.35rem; margin-top: 4px; }
.status-dot { position: absolute; top: 16px; right: 16px; width: 10px; height: 10px; border-radius: 50%; }
.status-dot.ok { background: var(--green); box-shadow: 0 0 18px var(--green); }
.status-dot.warn { background: var(--yellow); box-shadow: 0 0 18px var(--yellow); }
.status-dot.info { background: var(--blue); box-shadow: 0 0 18px var(--blue); }
.quick-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.action-card {
    min-height: 132px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(74,222,128,.10), transparent 45%),
        rgba(255,255,255,.045);
    transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.action-card:hover {
    transform: translateY(-2px);
    border-color: rgba(74,222,128,.44);
    background:
        linear-gradient(145deg, rgba(74,222,128,.16), transparent 48%),
        rgba(255,255,255,.06);
}
.action-card span {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--green);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .82rem;
}
.action-card strong { display: block; font-size: 1.12rem; }
.action-card small { display: block; margin-top: 4px; color: var(--muted); }
.vehicle-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 12px;
}
.garage-grid {
    margin-bottom: 16px;
}
.vehicle-admin-card {
    display: grid;
    gap: 10px;
    min-height: 158px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(125,211,252,.10), transparent 45%),
        rgba(255,255,255,.045);
    transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.vehicle-admin-card:hover {
    transform: translateY(-2px);
    border-color: rgba(125,211,252,.48);
    background:
        linear-gradient(145deg, rgba(125,211,252,.15), transparent 45%),
        rgba(255,255,255,.06);
}
.vehicle-admin-card .badge { width: fit-content; }
.vehicle-admin-card strong {
    font-size: 1.08rem;
    line-height: 1.15;
}
.vehicle-admin-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.vehicle-admin-meta span {
    min-height: 42px;
    display: grid;
    align-content: center;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(0,0,0,.14);
    color: var(--muted);
    font-size: .84rem;
}
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel { padding: 16px; margin-bottom: 16px; }
.panel-title { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.panel-title h2, .panel h2 { margin: 0 0 8px; }
.chart-panel canvas { width: 100%; }
.list-row { display: flex; justify-content: space-between; gap: 12px; margin-top: 10px; }
.priority-row {
    border-color: rgba(246, 196, 83, .22);
    background:
        linear-gradient(90deg, rgba(246,196,83,.09), transparent 55%),
        rgba(255,255,255,.045);
}
.priority-row strong {
    text-align: right;
}
.priority-row strong small {
    color: var(--muted);
    font-weight: 600;
}
.text-red { color: var(--red); }
.text-yellow { color: var(--yellow); }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar-spread { align-items: center; justify-content: space-between; }
.toolbar-spread label {
    min-width: min(360px, 100%);
}
.segmented {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255,255,255,.035);
}
.segmented a {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    padding: 8px 11px;
    border-radius: 6px;
    color: var(--muted);
    font-weight: 800;
}
.segmented a.active,
.segmented a:hover {
    background: rgba(125,211,252,.12);
    color: var(--text);
}
.section-summary {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    margin: 0 0 14px;
    color: var(--muted);
}
.section-summary strong {
    color: var(--green);
    font-size: 1.6rem;
}
.renew-form {
    min-width: 420px;
    display: grid;
    grid-template-columns: repeat(4, minmax(82px, 1fr));
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(74,222,128,.08), transparent 42%),
        rgba(255,255,255,.035);
}
.renew-form label {
    font-size: .76rem;
}
.renew-form input,
.renew-form textarea {
    min-height: 36px;
    padding: 8px;
    font-size: .88rem;
}
.renew-form textarea {
    min-height: 58px;
}
.renew-form button {
    align-self: end;
}
.danger-button {
    border-color: rgba(251, 113, 133, .34);
    color: var(--red);
    background: rgba(251, 113, 133, .08);
}
.danger-button:hover {
    border-color: rgba(251, 113, 133, .62);
    background: rgba(251, 113, 133, .14);
}
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { text-align: left; padding: 13px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
tr:hover td { background: rgba(255,255,255,.025); }

.form-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.form-grid.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
label { display: grid; gap: 6px; color: var(--muted); font-size: .9rem; }
input, select, textarea {
    width: 100%;
    min-height: 42px;
    padding: 10px;
    background: #090d12;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--text);
}
input, select, textarea, button { font-size: 16px; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(125, 211, 252, .22); border-color: var(--blue); }
textarea { min-height: 100px; resize: vertical; }
.wide { grid-column: 1 / -1; }
.check { display: flex; align-items: center; gap: 8px; }
.check input { width: auto; min-height: auto; }
button, .button { font-weight: 900; width: fit-content; }
.flash { padding: 12px; border-radius: 8px; margin-bottom: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.04); }
.flash.ok { color: var(--green); }
.flash.error { color: var(--red); }
.auth-screen { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.auth-card { width: min(430px, 100%); padding: 24px; display: grid; gap: 14px; }
.auth-card h1 { margin: 0; font-size: 2rem; }
.empty { color: var(--muted); padding: 12px; }
.pager { display: flex; gap: 8px; flex-wrap: wrap; }

@media (max-width: 980px) {
    .premium-hero, .premium-vehicle, .split, .dashboard-hero, .showcase-strip, .quick-actions, .feature-panel { grid-template-columns: 1fr; }
    .admin-layout { grid-template-columns: 1fr; }
    .sidebar {
        display: none;
        position: fixed;
        inset: 0 auto 0 0;
        width: min(310px, 82vw);
        z-index: 40;
        height: auto;
        box-shadow: var(--shadow);
    }
    .sidebar.open { display: block; }
    .mobile-nav-toggle { display: inline-flex; }
    .metric-grid, .form-grid, .form-grid.compact { grid-template-columns: 1fr 1fr; }
    .toolbar-spread { align-items: stretch; flex-direction: column; }
    .toolbar-spread > *,
    .toolbar-spread .button,
    .toolbar-spread button,
    .toolbar-spread label {
        width: 100%;
    }
    .segmented { width: 100%; }
    .segmented a { flex: 1 1 0; justify-content: center; }
    .renew-form { min-width: 360px; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
    .site-header { position: static; align-items: flex-start; flex-direction: column; }
    .site-nav { width: 100%; flex-wrap: wrap; justify-content: flex-start; }
    .hero h1 { font-size: clamp(3rem, 18vw, 5rem); }
    .stats, .metric-grid, .form-grid, .form-grid.compact { grid-template-columns: 1fr; }
    .public-shell { width: min(100% - 24px, 1180px); padding-top: 18px; }
    .dashboard-ring { width: 170px; justify-self: center; }
    .dashboard-hero { padding: 18px; }
    .dashboard-hero h2 { font-size: clamp(2rem, 13vw, 3.4rem); }
    .admin-main { padding: 14px; }
    .panel-title, .page-head, .section-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }
    .button,
    button,
    .pager a {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    .pager { display: grid; grid-template-columns: repeat(auto-fit, minmax(42px, 1fr)); }
    .list-row { flex-direction: column; }
    .priority-row strong { text-align: left; }
    table { min-width: 620px; }
    .car-photo, .vehicle-media { min-height: 180px; }
}