:root {
    color-scheme: light dark;
    --background: #f5f7fa;
    --surface: #ffffff;
    --text: #17202a;
    --muted: #697386;
    --border: #dfe5ec;
    --ok: #168a5b;
    --ok-bg: #eaf8f1;
    --degraded: #a76400;
    --degraded-bg: #fff5df;
    --error: #c43d4b;
    --error-bg: #fff0f1;
    --unknown: #667085;
    --unknown-bg: #f0f2f5;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    background: var(--background);
    color: var(--text);
}

.status-shell {
    width: min(760px, calc(100% - 32px));
    margin: 0 auto;
    padding: 56px 0 32px;
}

.page-header,
.service,
footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.eyebrow {
    margin: 0 0 4px;
    color: var(--muted);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
}

h1 { margin: 0; font-size: clamp(1.8rem, 5vw, 2.35rem); }
h2 { margin: 30px 0 12px; font-size: 1rem; }
h3 { margin: 0; font-size: 1rem; }

.environment {
    padding: 7px 11px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--muted);
    font-size: .8rem;
    font-weight: 650;
}

.overall {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 28px;
    padding: 18px 20px;
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
}

.overall--ok { color: var(--ok); background: var(--ok-bg); border-color: #bce6d2; }
.overall--degraded { color: var(--degraded); background: var(--degraded-bg); border-color: #f2d79f; }
.overall--error { color: var(--error); background: var(--error-bg); border-color: #f1c2c7; }
.overall--unknown { color: var(--unknown); background: var(--unknown-bg); }

.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: currentColor;
}

.service-list {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
}

.service { padding: 18px 20px; }
.service + .service { border-top: 1px solid var(--border); }
.service p { margin: 4px 0 0; color: var(--muted); font-size: .85rem; }

.service-state {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    font-size: .88rem;
    font-weight: 700;
}

.service-state--ok { color: var(--ok); }
.service-state--degraded { color: var(--degraded); }
.service-state--error { color: var(--error); }
.service-state--unknown { color: var(--unknown); }

footer {
    margin-top: 20px;
    color: var(--muted);
    font-size: .78rem;
}

@media (prefers-color-scheme: dark) {
    :root {
        --background: #101418;
        --surface: #171d23;
        --text: #eef2f6;
        --muted: #9aa6b2;
        --border: #2b3540;
        --ok: #5dd6a2;
        --ok-bg: #102c22;
        --degraded: #f2bb62;
        --degraded-bg: #30240f;
        --error: #ff8b96;
        --error-bg: #32171b;
        --unknown: #a5adba;
        --unknown-bg: #212830;
    }
}

@media (max-width: 560px) {
    .status-shell { padding-top: 28px; }
    .page-header, .service, footer { align-items: flex-start; flex-direction: column; gap: 10px; }
    .service-state { margin-top: 2px; }
}