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

:root {
    --bg: #0d1117;
    --panel: #161b22;
    --border: #30363d;
    --text: #c9d1d9;
    --text-strong: #f0f6fc;
    --muted: #8b949e;
    --accent: #58a6ff;
    --green: #3fb950;
    --amber: #d29922;
    --red: #f85149;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    font-size: 14px;
}

/* --- nav --- */
nav {
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
nav .brand { color: var(--text-strong); font-weight: 600; letter-spacing: 0.2px; }
nav .nav-links a {
    color: var(--muted);
    text-decoration: none;
    margin-left: 18px;
    font-size: 13px;
}
nav .nav-links a:hover { color: var(--accent); }

main { max-width: 980px; margin: 28px auto; padding: 0 24px 48px; }

h1 { color: var(--text-strong); font-size: 22px; font-weight: 600; margin-bottom: 18px; }
h2 {
    color: var(--text-strong);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

section {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px 20px;
    margin-bottom: 16px;
}

p { margin-bottom: 6px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 13px; margin-bottom: 12px; }

/* --- stat cards --- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}
.stat {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px 18px;
}
.stat-label {
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.stat-value {
    color: var(--text-strong);
    font-size: 24px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    margin-top: 4px;
}
.stat-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }

/* --- bars --- */
.bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 0;
}
.bar-name { width: 70px; font-weight: 600; color: var(--text-strong); }
.bar-track {
    flex: 1;
    height: 8px;
    background: var(--bg);
    border-radius: 4px;
    overflow: hidden;
}
.bar-fill { display: block; height: 100%; background: var(--accent); border-radius: 4px; }
.bar-val { color: var(--muted); font-size: 12px; white-space: nowrap; }

/* --- tables --- */
table { width: 100%; border-collapse: collapse; margin-top: 12px; }
th {
    text-align: left;
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 12px 6px 0;
    border-bottom: 1px solid var(--border);
}
td {
    padding: 8px 12px 8px 0;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

code {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    overflow-wrap: anywhere;
}

/* --- tables: scroll sideways instead of overflowing the card --- */
.table-wrap { overflow-x: auto; margin-top: 12px; }
.table-wrap table { margin-top: 0; min-width: 560px; }
.table-wrap code { overflow-wrap: normal; white-space: nowrap; }

/* --- forms --- */
input[type="text"], input[type="password"] {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 7px 11px;
    border-radius: 6px;
    font-size: 13px;
    margin-right: 8px;
    margin-bottom: 8px;
}
input:focus { border-color: var(--accent); outline: none; }
.form-inline { margin: 4px 0 6px; }

button {
    background: #238636;
    color: #fff;
    border: none;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 8px;
}
button:hover { background: #2ea043; }
.btn-sm { padding: 3px 10px; font-size: 12px; }
.btn-danger { background: transparent; border: 1px solid var(--red); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-block { width: 100%; }

/* --- badges & status --- */
.status {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}
.status.ok { background: rgba(63, 185, 80, 0.15); color: var(--green); border: 1px solid rgba(63, 185, 80, 0.4); }
.status.warn { background: rgba(210, 153, 34, 0.15); color: var(--amber); border: 1px solid rgba(210, 153, 34, 0.4); }
.status.err { background: rgba(248, 81, 73, 0.15); color: var(--red); border: 1px solid rgba(248, 81, 73, 0.4); }

.badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}
.badge-master { background: rgba(88, 166, 255, 0.12); color: var(--accent); border: 1px solid rgba(88, 166, 255, 0.4); }

.warning {
    background: rgba(210, 153, 34, 0.1);
    border: 1px solid rgba(210, 153, 34, 0.4);
    color: var(--amber);
    padding: 9px 12px;
    border-radius: 6px;
    margin: 10px 0 12px;
    font-size: 13px;
}

.form-error { color: var(--red); margin-bottom: 12px; }

details { margin-bottom: 8px; }
details summary { color: var(--accent); cursor: pointer; font-size: 13px; }
details ol { margin: 10px 0 4px 22px; font-size: 13px; color: var(--muted); }
details li { margin-bottom: 4px; }

/* --- login --- */
.login-box {
    max-width: 320px;
    margin: 80px auto;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 28px;
}
.login-box h1 { font-size: 18px; margin-bottom: 16px; }
.login-box input { width: 100%; }

/* --- landing page --- */
.hero { padding: 56px 0 40px; max-width: 720px; }
.hero-eyebrow {
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.hero-title {
    color: var(--text-strong);
    font-size: 34px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}
.hero-sub { color: var(--muted); font-size: 15px; max-width: 560px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; }

.btn-link {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
}
.btn-link:hover { text-decoration: none; }
.btn-primary { background: #238636; color: #fff; }
.btn-primary:hover { background: #2ea043; }
.btn-secondary { border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--muted); color: var(--text-strong); }

h3 { color: var(--text-strong); font-size: 13px; font-weight: 600; margin-bottom: 8px; }

.codeblock {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 14px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    line-height: 1.6;
    color: var(--text);
    overflow-x: auto;
    white-space: pre;
    margin: 8px 0 12px;
}

.docs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
/* Grid items default to min-width:auto, which lets long code blocks push the
   page wider than the viewport on mobile — allow them to shrink instead. */
.docs-grid > *, .feature-grid > *, .stat-grid > * { min-width: 0; }
@media (max-width: 800px) {
    .docs-grid { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    main { padding: 0 14px 40px; margin-top: 18px; }
    nav { padding: 0 14px; }
    .hero { padding: 36px 0 28px; }
    .hero-title { font-size: 27px; }
    .bar-row { flex-wrap: wrap; }
    .bar-val { width: 100%; white-space: normal; }
}

.steps-list { margin: 4px 0 4px 22px; font-size: 13.5px; }
.steps-list li { margin-bottom: 7px; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
@media (max-width: 800px) { .feature-grid { grid-template-columns: 1fr; } }
.feature {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 14px;
    background: var(--bg);
}
.feature h3 { margin-bottom: 4px; }
.feature p { color: var(--muted); font-size: 12.5px; margin: 0; }