:root {
  --navy: #071a3a; --navy-2: #102a54; --side-text: #a6badb; --bg: #f4f6fa; --card: #fff; --border: #e2e7ee;
  --text: #0f172a; --muted: #64748b; --accent: #1678f0; --accent-2: #0e5cc8; --soft: #dbeafe;
  --good: #22af54; --warn: #d97706; --bad: #dc2626;
  font-family: "Segoe UI Variable Text", "Segoe UI", Inter, system-ui, sans-serif; font-size: 14px; color: var(--text);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--bad); min-height: 1.2em; }
h1 { font-size: 26px; margin: 0 0 4px; } h2 { font-size: 17px; margin: 0 0 12px; }
.btn { border: 1px solid var(--border); background: var(--card); color: var(--text); border-radius: 999px; padding: 8px 16px;
  font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f1f5f9; } .btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; } .btn.primary:hover { background: var(--accent-2); }
.btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.small { padding: 4px 12px; font-size: 13px; }
.link { background: none; border: 0; color: var(--side-text); cursor: pointer; font: inherit; text-decoration: underline; }
input, select { font: inherit; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; width: 100%; background: #fff; }
label { display: block; font-weight: 600; margin: 12px 0 4px; }

.login { min-height: 100vh; display: grid; place-items: center; background: var(--navy); }
.login-card { background: var(--card); padding: 36px; border-radius: 16px; width: min(380px, 92vw); text-align: center; }
.login-card label { text-align: left; } .login-card .btn { width: 100%; margin-top: 18px; padding: 10px; }
.login-logo { width: 64px; }

.app { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.sidebar { background: var(--navy); color: var(--side-text); display: flex; flex-direction: column; padding: 18px 12px; }
.brand { display: flex; gap: 10px; align-items: center; padding: 4px 8px 22px; color: #fff; }
.brand img { width: 42px; } .brand strong { display: block; font-size: 18px; } .brand span { font-size: 12px; color: var(--side-text); }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar nav a { color: var(--side-text); text-decoration: none; padding: 10px 14px; border-radius: 8px; }
.sidebar nav a:hover { background: #0c2347; } .sidebar nav a.active { background: var(--navy-2); color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 var(--accent); }
.whoami { display: flex; justify-content: space-between; padding: 8px; font-size: 13px; }
main { padding: 28px 32px; min-width: 0; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 20px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.card .num { font-size: 30px; font-weight: 700; } .card .lbl { color: var(--muted); }
.card.good .num { color: var(--good); } .card.warn .num { color: var(--warn); } .card.bad .num { color: var(--bad); }

table { width: 100%; border-collapse: collapse; background: var(--card); }
th { text-align: left; font-size: 12px; text-transform: uppercase; color: var(--muted); padding: 10px; border-bottom: 1px solid var(--border); }
td { padding: 10px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; overflow-wrap: anywhere; }
tr.click { cursor: pointer; } tr.click:hover td { background: #f8fafc; }
.table-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 6px 12px 12px; overflow-x: auto; }

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.good { background: #dcfce7; color: #166534; } .badge.warn { background: #fef3c7; color: #92400e; }
.badge.bad { background: #fee2e2; color: #991b1b; } .badge.off { background: #f1f5f9; color: var(--muted); }

.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tabs { display: flex; gap: 6px; margin: 18px 0 10px; border-bottom: 1px solid var(--border); }
.tabs button { background: none; border: 0; padding: 10px 14px; font: inherit; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--text); font-weight: 600; border-color: var(--accent); }
.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px 20px; }
.kv div span { display: block; color: var(--muted); font-size: 12px; }
.form-row { display: grid; grid-template-columns: 2fr 2fr 1fr auto; gap: 12px; align-items: end; }
.code { font-family: Consolas, monospace; background: #f1f5f9; padding: 8px 10px; border-radius: 8px; overflow-wrap: anywhere; }
.toast { position: fixed; bottom: 20px; right: 20px; background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 10px; max-width: 420px; }
.toast.error { background: var(--bad); }
@media (max-width: 800px) { .app { grid-template-columns: 1fr; } .sidebar { flex-direction: row; flex-wrap: wrap; } .form-row { grid-template-columns: 1fr; } main { padding: 16px; } }
.mt16 { margin-top: 16px; } .mb10 { margin-bottom: 10px; } .mt24 { margin-top: 24px; }
.copy-row { display: flex; gap: 10px; align-items: center; } .copy-row .code { flex: 1; } h3 { font-size: 15px; margin: 0 0 6px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; color: var(--muted); } .check input { margin-top: 3px; }
.ok { color: var(--good, #15803d); font-weight: 600; } .small { font-size: 13px; }
.login-card form { text-align: left; } .login-card .check { font-size: 13px; }
.whoami strong { color: #fff; }
.doc { max-width: 760px; margin: 40px auto; padding: 0 20px 60px; line-height: 1.6; color: var(--text); }
.doc h1 { font-size: 26px; } .doc h2 { font-size: 18px; margin-top: 28px; }
.doc .note { background: #fef3c7; color: #92400e; padding: 12px 16px; border-radius: 10px; }
.policy .check { margin: 10px 0; color: var(--text); } .policy .check .small { color: var(--muted); font-weight: 400; }
.policy input.inline { width: auto; margin-left: 10px; padding: 4px 8px; }
textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; width: 100%; font-family: Consolas, monospace; }
.card.mb10 { margin-bottom: 16px; }
.check input[type=checkbox] { width: auto; flex: none; margin-top: 4px; }
.check { justify-content: flex-start; text-align: left; }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 0 20px; }
.settings-grid label .small { display: block; font-weight: 400; margin-top: 4px; }