/* ==========================================================================
   Dusun Status — Design System
   Tema: "server console" — gelap, teknikal, data-forward.
   Font display: Space Grotesk / Body: Inter / Data-metrik: JetBrains Mono
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    /* Warna dasar */
    --bg: #0d0f13;
    --surface: #15181f;
    --surface-2: #1c2029;
    --surface-hover: #232834;
    --border: #262b36;
    --border-light: #333a48;

    --text: #e7e9ee;
    --text-dim: #8b93a3;
    --text-faint: #565e6e;

    /* Aksen brand - amber/lentera, bukan warna default AI (terracotta/ungu) */
    --accent: #f2b84b;
    --accent-dim: #a67d2e;
    --accent-glow: rgba(242, 184, 75, 0.25);

    /* Warna status - semantik tetap standar agar mudah dikenali pengunjung */
    --status-operational: #3ddc84;
    --status-operational-bg: rgba(61, 220, 132, 0.12);
    --status-degraded: #f5c542;
    --status-degraded-bg: rgba(245, 197, 66, 0.12);
    --status-offline: #ef5b5b;
    --status-offline-bg: rgba(239, 91, 91, 0.12);
    --status-maintenance: #5b9dee;
    --status-maintenance-bg: rgba(91, 157, 238, 0.12);

    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;

    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    margin: 0 0 0.5em;
    letter-spacing: -0.01em;
}

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Topbar ── */
.topbar {
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}
.topbar-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 19px;
    color: var(--text);
}
.brand-mark {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    background: linear-gradient(145deg, var(--accent), var(--accent-dim));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #191307;
    font-size: 13px;
}
.topbar-nav { display: flex; gap: 20px; font-size: 14px; }
.topbar-nav a { color: var(--text-dim); }
.topbar-nav a:hover { color: var(--text); text-decoration: none; }

/* ── Overall status band ── */
.status-band {
    padding: 22px 0;
    border-bottom: 1px solid var(--border);
}
.status-band-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 14px;
}
.status-band.operational { background: var(--status-operational-bg); }
.status-band.degraded { background: var(--status-degraded-bg); }
.status-band.offline { background: var(--status-offline-bg); }
.status-band.maintenance { background: var(--status-maintenance-bg); }

.pulse-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}
.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid currentColor;
    opacity: 0;
    animation: pulse-ring 2s ease-out infinite;
}
.pulse-dot.operational { background: var(--status-operational); color: var(--status-operational); }
.pulse-dot.degraded { background: var(--status-degraded); color: var(--status-degraded); }
.pulse-dot.offline { background: var(--status-offline); color: var(--status-offline); animation: none; }
.pulse-dot.offline::after { display: none; }
.pulse-dot.maintenance { background: var(--status-maintenance); color: var(--status-maintenance); }

@keyframes pulse-ring {
    0% { transform: scale(0.6); opacity: 0.6; }
    100% { transform: scale(1.8); opacity: 0; }
}

.status-band-text { font-family: var(--font-display); font-size: 17px; font-weight: 600; }
.status-band-sub { color: var(--text-dim); font-size: 13px; margin-top: 2px; }

/* ── Section ── */
.section { padding: 36px 0; }
.section-title {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-faint);
    margin-bottom: 16px;
    font-family: var(--font-body);
    font-weight: 600;
}

/* ── Server / Service card ── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    margin-bottom: 14px;
}
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.card-title { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 16px; }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-body);
}
.badge.operational { background: var(--status-operational-bg); color: var(--status-operational); }
.badge.degraded { background: var(--status-degraded-bg); color: var(--status-degraded); }
.badge.offline { background: var(--status-offline-bg); color: var(--status-offline); }
.badge.maintenance { background: var(--status-maintenance-bg); color: var(--status-maintenance); }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 12px;
    margin-top: 14px;
}
.stat {
    background: var(--surface-2);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
}
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-faint); margin-bottom: 4px; }
.stat-value { font-family: var(--font-mono); font-size: 17px; font-weight: 600; color: var(--text); }

/* ── Uptime heatmap strip (mirip commit-graph, per jam/hari) ── */
.uptime-strip { display: flex; gap: 2px; margin-top: 12px; }
.uptime-cell {
    flex: 1;
    height: 26px;
    border-radius: 3px;
    background: var(--status-operational);
}
.uptime-cell.degraded { background: var(--status-degraded); }
.uptime-cell.offline { background: var(--status-offline); }
.uptime-cell.empty { background: var(--surface-2); }
.uptime-legend { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-faint); margin-top: 6px; }
.uptime-range-toggle { display: flex; gap: 6px; }
.uptime-range-toggle button {
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 12px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-body);
}
.uptime-range-toggle button.active { background: var(--accent-glow); color: var(--accent); border-color: var(--accent-dim); }

.text-dim { color: var(--text-dim); }
.text-faint { color: var(--text-faint); font-size: 13px; }

/* ── Incident / Maintenance timeline ── */
.timeline-item { border-left: 2px solid var(--border); padding-left: 16px; margin-bottom: 16px; position: relative; }
.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}
.timeline-meta { font-size: 12px; color: var(--text-faint); margin-bottom: 4px; }

/* ── Footer ── */
.footer {
    border-top: 1px solid var(--border);
    padding: 28px 0;
    color: var(--text-faint);
    font-size: 13px;
}

/* ── Forms (dipakai admin) ── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text-dim); }
.form-control {
    width: 100%;
    background: var(--surface-2);
    border: 1px solid var(--border-light);
    color: var(--text);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
}
.form-control:focus { outline: none; border-color: var(--accent-dim); box-shadow: 0 0 0 3px var(--accent-glow); }
textarea.form-control { resize: vertical; min-height: 90px; }
.form-hint { font-size: 12px; color: var(--text-faint); margin-top: 4px; }
.form-row { display: flex; gap: 16px; }
.form-row > * { flex: 1; }
.checkbox-row { display: flex; align-items: center; gap: 8px; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-body);
    border: 1px solid transparent;
    cursor: pointer;
}
.btn-primary { background: var(--accent); color: #191307; }
.btn-primary:hover { background: #f7c869; text-decoration: none; }
.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--border-light); }
.btn-secondary:hover { background: var(--surface-hover); text-decoration: none; }
.btn-danger { background: var(--status-offline-bg); color: var(--status-offline); border-color: var(--status-offline); }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* ── Admin layout ── */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 220px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 20px 14px;
    flex-shrink: 0;
}
.admin-sidebar nav a {
    display: block;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-size: 14px;
    margin-bottom: 2px;
}
.admin-sidebar nav a:hover, .admin-sidebar nav a.active {
    background: var(--surface-2);
    color: var(--text);
    text-decoration: none;
}
.admin-main { flex: 1; padding: 28px 32px; max-width: 1100px; }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
    text-align: left;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-faint);
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}
.table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:hover td { background: var(--surface-2); }

.alert { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 14px; margin-bottom: 18px; }
.alert-success { background: var(--status-operational-bg); color: var(--status-operational); }
.alert-error { background: var(--status-offline-bg); color: var(--status-offline); }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px 24px; }

.key-reveal {
    background: var(--surface-2);
    border: 1px dashed var(--accent-dim);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 13px;
    word-break: break-all;
    margin-bottom: 10px;
}

/* ── Auth page (login) ── */
.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 0%, #1a1710 0%, var(--bg) 60%);
}
.auth-box { width: 360px; }
.auth-box .brand { justify-content: center; margin-bottom: 24px; font-size: 21px; }

@media (max-width: 720px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}