:root {
    --bg: #0b1120;
    --panel: #111827;
    --panel2: #0f172a;
    --text: #f8fafc;
    --muted: #94a3b8;
    --border: #1f2937;
    --accent: #fb6b3f;
    --accent2: #ff9f45;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif; background: radial-gradient(circle at top left, rgba(251,107,63,.18), transparent 30%), var(--bg); color: var(--text); }
a { color: inherit; text-decoration: none; }
.app-shell { min-height: 100vh; display: flex; }
.sidebar { width: 280px; padding: 24px; background: rgba(15, 23, 42, .86); border-right: 1px solid var(--border); position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.brand-mark { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; font-weight: 900; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #111827; }
.brand strong { display: block; letter-spacing: .08em; }
.brand span { display: block; color: var(--muted); font-size: 13px; }
.sidebar nav { display: grid; gap: 8px; }
.sidebar a { padding: 12px 14px; border-radius: 14px; color: var(--muted); }
.sidebar a.active, .sidebar a:hover { background: rgba(251,107,63,.14); color: #fff; }
.main { flex: 1; padding: 28px; }
.main.centered { display: grid; place-items: center; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; gap: 20px; }
.eyebrow { margin: 0 0 6px; color: var(--accent2); font-weight: 700; font-size: 13px; }
h1 { margin: 0; font-size: 32px; }
h2 { margin-top: 0; }
.muted, .hint { color: var(--muted); }
.hint { font-size: 13px; }
.topbar-user { display: flex; align-items: center; gap: 12px; }
.btn { border: 0; border-radius: 12px; padding: 10px 14px; cursor: pointer; font-weight: 700; display: inline-block; }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #111827; }
.btn.ghost { background: #182235; color: #e2e8f0; }
.grid { display: grid; gap: 16px; }
.cards.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card, .panel, .login-card { background: rgba(17, 24, 39, .88); border: 1px solid var(--border); border-radius: 24px; box-shadow: 0 20px 50px rgba(0,0,0,.22); }
.card { padding: 22px; transition: .2s ease; }
.card:hover { transform: translateY(-3px); border-color: rgba(251,107,63,.65); }
.card span { color: var(--accent2); font-weight: 800; }
.card strong { display: block; font-size: 34px; margin: 8px 0; }
.card small { color: var(--muted); }
.panel { margin-top: 18px; padding: 22px; overflow-x: auto; }
.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }
.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.timeline li { padding: 12px; background: var(--panel2); border-radius: 14px; border: 1px solid var(--border); }
.timeline b { color: var(--accent2); display: block; }
.timeline span { color: var(--muted); }
.quick-links { display: grid; gap: 10px; }
.quick-links a { padding: 12px; background: var(--panel2); border: 1px solid var(--border); border-radius: 14px; color: #fff; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 13px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-size: 13px; }
.badge { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: #1f2937; color: #e2e8f0; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.badge.active, .badge.success, .badge.up { background: rgba(34,197,94,.14); color: #86efac; }
.badge.trial, .badge.pending, .badge.queued, .badge.warning, .badge.maintenance { background: rgba(245,158,11,.14); color: #fcd34d; }
.badge.suspended, .badge.failed, .badge.down, .badge.disabled { background: rgba(239,68,68,.14); color: #fca5a5; }
.form { display: grid; gap: 12px; }
.grid-form { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; }
input, select { width: 100%; background: #0f172a; color: #fff; border: 1px solid var(--border); padding: 12px 14px; border-radius: 12px; outline: none; }
input:focus, select:focus { border-color: var(--accent); }
.login-card { width: min(440px, calc(100vw - 28px)); padding: 28px; }
.login-brand { margin-bottom: 20px; }
.alert { padding: 14px 16px; border-radius: 14px; margin-bottom: 16px; }
.alert.success { background: rgba(34,197,94,.13); color: #86efac; border: 1px solid rgba(34,197,94,.25); }
.alert.error { background: rgba(239,68,68,.13); color: #fca5a5; border: 1px solid rgba(239,68,68,.25); }
.page-actions { display: flex; justify-content: flex-end; margin-bottom: 12px; }
.hidden { display: none; }
@media (max-width: 900px) { .app-shell { display: block; } .sidebar { width: 100%; height: auto; position: static; } .cards.four, .two-col, .grid-form { grid-template-columns: 1fr; } .topbar { align-items: flex-start; flex-direction: column; } }
code { background: rgba(255,255,255,.07); border: 1px solid var(--border); padding: 2px 6px; border-radius: 8px; }
.codeblock { background: #020617; color: #d1fae5; border: 1px solid var(--border); border-radius: 16px; padding: 16px; overflow-x: auto; line-height: 1.55; white-space: pre-wrap; }
.checkline { display: flex; align-items: center; gap: 10px; color: var(--muted); background: #0f172a; border: 1px solid var(--border); padding: 12px 14px; border-radius: 12px; }
.checkline input { width: auto; }
.card strong[style] { line-height: 1.15; }