:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --text: #1f2933;
    --muted: #6b7280;
    --accent: #2563eb;
    --ok: #15803d;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

.site-header {
    background: #0f172a;
    color: #fff;
}

.site-header h1 {
    margin: 0;
    font-size: 2rem;
}

.subtitle {
    margin: 0.25rem 0 0;
    color: #cbd5e1;
    font-size: 0.95rem;
}

.card {
    background: var(--card);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.card h2 {
    margin-top: 0;
    font-size: 1.25rem;
}

.status.ok {
    color: var(--ok);
    font-weight: 600;
}

ul {
    padding-left: 1.2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    text-align: left;
    padding: 0.5rem 0;
    color: var(--muted);
    width: 30%;
}

td {
    padding: 0.5rem 0;
}

.site-footer {
    background: #e5e7eb;
    color: #374151;
    font-size: 0.9rem;
}