*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #0f172a;
    --surface: #1e293b;
    --border: #334155;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --up: #22c55e;
    --slow: #eab308;
    --down: #ef4444;
    --empty: #374151;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

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

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.header-updated {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.global-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
}

.global-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.global-up .global-dot { background: var(--up); }
.global-slow .global-dot { background: var(--slow); }
.global-down .global-dot { background: var(--down); }
.global-unknown .global-dot { background: var(--empty); }

.global-up { border-left: 4px solid var(--up); }
.global-slow { border-left: 4px solid var(--slow); }
.global-down { border-left: 4px solid var(--down); }
.global-unknown { border-left: 4px solid var(--empty); }

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 3rem 1rem;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.service-row {
    display: grid;
    grid-template-columns: 180px 1fr 90px;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.service-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.service-name {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.service-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.1rem 0.45rem;
    border-radius: 4px;
    width: fit-content;
}

.status-up { background: rgba(34, 197, 94, 0.2); color: var(--up); }
.status-slow { background: rgba(234, 179, 8, 0.2); color: var(--slow); }
.status-down { background: rgba(239, 68, 68, 0.2); color: var(--down); }
.status-unknown { background: rgba(55, 65, 81, 0.4); color: var(--text-muted); }

.timeline {
    display: flex;
    gap: 2px;
    align-items: flex-end;
    height: 28px;
    overflow: hidden;
}

.bar {
    flex: 1;
    min-width: 3px;
    max-width: 8px;
    height: 100%;
    border-radius: 2px;
    cursor: default;
    transition: opacity 0.15s;
}

.bar:hover {
    opacity: 0.75;
}

.bar-up { background: var(--up); }
.bar-slow { background: var(--slow); }
.bar-down { background: var(--down); }
.bar-empty { background: var(--empty); opacity: 0.5; }

.service-metrics {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
}

.metric-uptime {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.metric-latency {
    font-weight: 600;
}

.latency-down {
    color: var(--down);
}

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    margin-right: 0.35rem;
    vertical-align: middle;
}

.legend-up { background: var(--up); }
.legend-slow { background: var(--slow); }
.legend-down { background: var(--down); }

.legend-note {
    margin-left: auto;
}

@media (max-width: 640px) {
    .service-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .service-metrics {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .legend-note {
        margin-left: 0;
        width: 100%;
    }
}