/* =========================================================
   Hosting Manager — Design tokens
   Palette: deep indigo-navy control panel, amber status accent,
   teal for "active/ok" states. Mono face used for anything that
   is literally server data (domains, quotas, usage numbers) —
   echoes a rack display / terminal readout.
   ========================================================= */
@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 {
    --bg: #0F1522;
    --surface: #161D2E;
    --surface-2: #1C2540;
    --border: #2A3550;
    --text: #E8ECF4;
    --text-muted: #8B96B3;
    --accent: #F5A623;
    --accent-dim: #7A5A22;
    --ok: #4FD1C5;
    --danger: #F0576B;
    --radius: 10px;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
}

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

h1, h2, h3 { font-family: var(--font-display); margin: 0 0 8px; letter-spacing: -0.01em; }
h1 { font-size: 22px; }
h2 { font-size: 17px; }
h3 { font-size: 14px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }

code, .mono { font-family: var(--font-mono); }

/* ---------- Layout shell ---------- */
.shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 230px;
    flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 20px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 17px;
    padding: 0 10px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

.nav-link {
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
}
.nav-link:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav-link.active { background: var(--surface-2); color: var(--accent); }

.sidebar-footer { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }

.main { flex: 1; padding: 28px 34px; max-width: 1200px; }

.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.topbar .who { color: var(--text-muted); font-size: 13px; }

/* ---------- Cards ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Stat / usage meter (signature element) ---------- */
.stat-card { display: flex; flex-direction: column; gap: 10px; }
.stat-label { color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.stat-value { font-family: var(--font-mono); font-size: 26px; font-weight: 600; }

.rack-meter {
    display: flex;
    gap: 3px;
    height: 14px;
}
.rack-meter .slot {
    flex: 1;
    border-radius: 2px;
    background: var(--surface-2);
    border: 1px solid var(--border);
}
.rack-meter .slot.filled { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 6px rgba(245,166,35,0.5); }
.rack-meter .slot.filled.ok { background: var(--ok); border-color: var(--ok); box-shadow: 0 0 6px rgba(79,209,197,0.5); }
.rack-meter .slot.filled.danger { background: var(--danger); border-color: var(--danger); box-shadow: 0 0 6px rgba(240,87,107,0.5); }

/* ---------- Table ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.05em; }
tr:last-child td { border-bottom: none; }
td.mono, th.mono { font-family: var(--font-mono); }

.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.badge.active { background: rgba(79,209,197,0.15); color: var(--ok); }
.badge.pending { background: rgba(245,166,35,0.15); color: var(--accent); }
.badge.failed, .badge.suspended, .badge.removed { background: rgba(240,87,107,0.15); color: var(--danger); }

/* ---------- Forms ---------- */
label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--text-muted); font-weight: 500; }
input[type=text], input[type=email], input[type=password], input[type=number], select {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 14px;
    margin-bottom: 16px;
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent);
    color: #1a1204;
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn.secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.btn.danger { background: var(--danger); color: #fff; }
.btn.small { padding: 6px 12px; font-size: 12px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 700px) { .form-row { grid-template-columns: 1fr; } }

/* ---------- Auth pages ---------- */
.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 0%, #17203A 0%, var(--bg) 60%);
}
.auth-card { width: 360px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 32px; }
.auth-card .brand { justify-content: center; padding-bottom: 24px; }

/* ---------- Alerts ---------- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 13px; border: 1px solid transparent; }
.alert.success { background: rgba(79,209,197,0.1); color: var(--ok); border-color: rgba(79,209,197,0.3); }
.alert.error { background: rgba(240,87,107,0.1); color: var(--danger); border-color: rgba(240,87,107,0.3); }

.muted { color: var(--text-muted); }
.text-right { text-align: right; }
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); }