:root {
    color-scheme: light dark;
    --bg: #f6f7fb;
    --fg: #1b1f2a;
    --muted: #6a7384;
    --card: #ffffff;
    --border: #e3e6ee;
    --accent: #2266dd;
    --accent-fg: #ffffff;
    --ok: #1f9d5a;
    --warn: #d29922;
    --err: #d24a4a;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f1320;
        --fg: #e6e9f2;
        --muted: #9aa3b5;
        --card: #1a1f30;
        --border: #2a3142;
        --accent: #5b8df0;
        --ok: #4cb371;
        --warn: #e6b339;
        --err: #ff7b72;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.55;
}

main {
    max-width: 56rem;
    margin: 2.5rem auto;
    padding: 0 1.25rem;
}

header h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.lead {
    margin: 0 0 2rem;
    color: var(--muted);
    font-size: 1.05rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    gap: 0.85rem;
    margin: 0 0 2rem;
}

.svc {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.2rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    transition: transform 0.12s, border-color 0.12s;
}

.svc:hover { transform: translateY(-2px); border-color: var(--accent); }

.svc.self { border-style: dashed; opacity: 0.85; }

.svc > header {
    display: flex; align-items: center; gap: 0.5rem;
    margin: 0 0 0.5rem;
}

.svc h2 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
}

.svc p {
    margin: 0 0 0.75rem;
    color: var(--muted);
    font-size: 0.92rem;
    flex: 1;
}

.svc > footer {
    display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
    margin: 0;
    padding: 0;
    text-align: left;
}

.svc a {
    color: var(--accent);
    text-decoration: none;
    word-break: break-all;
    font-size: 0.88rem;
}
.svc a:hover { text-decoration: underline; }

.dot {
    display: inline-block;
    width: 0.7rem; height: 0.7rem;
    border-radius: 50%;
    background: var(--muted);
    flex-shrink: 0;
}
.dot-on  { background: var(--ok); box-shadow: 0 0 0 3px rgba(31, 157, 90, 0.18); }
.dot-warn{ background: var(--warn); box-shadow: 0 0 0 3px rgba(210, 153, 34, 0.18); }
.dot-off { background: var(--err); box-shadow: 0 0 0 3px rgba(210, 74, 74, 0.18); }

.badge {
    font-size: 0.7rem;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    background: rgba(127, 127, 127, 0.15);
    color: var(--muted);
}

.infra {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.4rem;
    margin: 0 0 2rem;
}

.infra h2 {
    margin: 0 0 0.6rem;
    font-size: 1rem;
    font-weight: 600;
}

.infra ul {
    margin: 0;
    padding-left: 1.1rem;
    font-size: 0.92rem;
    color: var(--muted);
}

.infra li { margin-bottom: 0.3rem; }

code {
    background: rgba(127, 127, 127, 0.12);
    padding: 0.1em 0.4em;
    border-radius: 4px;
    font-size: 0.92em;
}

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

.page-footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
}
.page-footer a { color: var(--accent); text-decoration: none; }
.page-footer a:hover { text-decoration: underline; }