:root {
    --bg: #08111f;
    --panel: rgba(13, 28, 54, 0.88);
    --panel-strong: rgba(20, 42, 77, 0.96);
    --line: rgba(145, 179, 232, 0.18);
    --text: #eff5ff;
    --muted: #9fb7dd;
    --accent: #7dd3fc;
    --accent-warm: #ffd166;
    --healthy: #55d6a3;
    --degraded: #ff8c69;
    --shadow: 0 24px 60px rgba(1, 6, 15, 0.35);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Helvetica Neue", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(61, 140, 255, 0.2), transparent 28%),
        radial-gradient(circle at top right, rgba(86, 188, 138, 0.18), transparent 22%),
        linear-gradient(180deg, #091221 0%, #050b15 100%);
}

.page-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 48px;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
    gap: 28px;
    align-items: center;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(15, 31, 61, 0.96), rgba(7, 18, 34, 0.96));
    box-shadow: var(--shadow);
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.72rem;
}

.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 0.98;
}

.lede {
    max-width: 62ch;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.7;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.hero-meta span,
.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.9rem;
}

.hero-art {
    width: 100%;
    min-height: 260px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    object-fit: cover;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 22px;
}

.panel {
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 22px;
    background: var(--panel);
    box-shadow: var(--shadow);
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.panel-head h2 {
    margin: 0;
    font-size: 1.1rem;
}

.panel-icon {
    width: 34px;
    height: 34px;
}

.metric-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.metric-cards article,
.region-card {
    padding: 16px;
    border-radius: 18px;
    background: var(--panel-strong);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.metric-cards span,
.region-meta,
.incident-meta {
    display: block;
    color: var(--muted);
    font-size: 0.86rem;
}

.metric-cards strong {
    display: block;
    margin-top: 10px;
    font-size: 1.8rem;
}

.region-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.region-card h3,
.incident-card h3 {
    margin: 0 0 10px;
}

.bar {
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
}

.bar > span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent), var(--healthy));
}

.stream-log {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

.stream-log li,
.incident-card {
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.03);
}

.stream-log strong {
    display: block;
    margin-bottom: 6px;
}

.telemetry-board {
    display: grid;
    gap: 16px;
}

.telemetry-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.telemetry-summary article,
.telemetry-chart-card {
    padding: 16px;
    border-radius: 18px;
    background: var(--panel-strong);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.telemetry-summary span,
.chart-meta,
.chart-head span:first-child {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.telemetry-summary strong {
    display: block;
    margin-top: 10px;
    font-size: 1.5rem;
}

.chart-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.chart-meta {
    text-align: right;
}

.telemetry-chart {
    width: 100%;
    height: 140px;
    display: block;
}

.telemetry-chart line {
    stroke: rgba(159, 183, 221, 0.14);
    stroke-width: 1;
}

.incident-list {
    display: grid;
    gap: 12px;
}

.severity-info {
    color: var(--accent);
}

.severity-warning {
    color: var(--accent-warm);
}

.severity-resolved {
    color: var(--healthy);
}

.live {
    color: var(--healthy);
}

.muted {
    color: var(--muted);
}

@media (max-width: 900px) {
    .hero,
    .dashboard-grid,
    .region-grid,
    .metric-cards,
    .telemetry-summary {
        grid-template-columns: 1fr;
    }

    .page-shell {
        width: min(100% - 20px, 1180px);
        padding-top: 20px;
    }

    .chart-head {
        flex-direction: column;
    }

    .chart-meta {
        text-align: left;
    }
}