:root {
  color-scheme: dark;
  --bg: #0a0e14;
  --panel: #10161f;
  --panel-2: #151d28;
  --panel-3: #1b2532;
  --border: #283445;
  --border-soft: #202b39;
  --text: #e6edf3;
  --muted: #8b9bb0;
  --accent: #64d2ff;
  --accent-2: #8b7cff;
  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #fb7185;
  --shadow: 0 18px 55px rgba(0,0,0,.34);
  --radius: 12px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; background: var(--bg); color: var(--text); }
body { min-width: 320px; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
.app-shell { min-height: 100vh; }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 28px; background: radial-gradient(circle at 20% 0%, rgba(100,210,255,.11), transparent 36%), radial-gradient(circle at 100% 100%, rgba(139,124,255,.10), transparent 38%); }
.login-card { width: min(480px, 100%); background: rgba(16,22,31,.94); border: 1px solid var(--border); border-radius: 18px; padding: 30px; box-shadow: var(--shadow); }
.brand { display:flex; align-items:center; gap:12px; font-weight:720; letter-spacing:.01em; }
.brand-mark { width:34px; height:34px; border:1px solid #436078; border-radius:9px; display:grid; place-items:center; background:linear-gradient(135deg,#17364a,#25204b); color:var(--accent); font-family:var(--mono); font-size:13px; }
.login-card h1 { margin: 26px 0 8px; font-size: 28px; }
.login-card p { margin: 0 0 24px; color: var(--muted); line-height: 1.55; }
.layout { min-height:100vh; display:grid; grid-template-columns: 238px minmax(0,1fr); }
.sidebar { position:sticky; top:0; height:100vh; background:#0d1219; border-right:1px solid var(--border-soft); padding:20px 14px; display:flex; flex-direction:column; gap:22px; }
.sidebar .brand { padding: 0 8px; }
.nav { display:flex; flex-direction:column; gap:4px; }
.nav button { width:100%; border:0; background:transparent; color:var(--muted); text-align:left; padding:10px 12px; border-radius:8px; display:flex; align-items:center; gap:10px; }
.nav button:hover { background:var(--panel-2); color:var(--text); }
.nav button.active { background:#172331; color:#f4f8fb; box-shadow: inset 2px 0 0 var(--accent); }
.nav-icon { font-family:var(--mono); width:18px; color:#73869d; }
.sidebar-foot { margin-top:auto; border-top:1px solid var(--border-soft); padding:14px 8px 0; }
.sidebar-foot .mode { font-size:12px; color:var(--muted); margin-bottom:10px; }
.main { min-width:0; }
.topbar { height:64px; border-bottom:1px solid var(--border-soft); display:flex; align-items:center; justify-content:space-between; padding:0 26px; position:sticky; top:0; background:rgba(10,14,20,.93); backdrop-filter: blur(16px); z-index:10; }
.topbar h1 { margin:0; font-size:18px; font-weight:650; }
.top-actions { display:flex; gap:8px; align-items:center; }
.content { padding:26px; max-width:1550px; margin:0 auto; }
.toolbar { display:flex; align-items:center; gap:10px; justify-content:space-between; margin-bottom:18px; flex-wrap:wrap; }
.toolbar-left, .toolbar-right { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.muted { color:var(--muted); }
.small { font-size:12px; }
.mono { font-family:var(--mono); }
.grid { display:grid; gap:14px; }
.grid.cards { grid-template-columns: repeat(auto-fit,minmax(190px,1fr)); }
.stat { background:var(--panel); border:1px solid var(--border-soft); border-radius:var(--radius); padding:18px; }
.stat .label { color:var(--muted); font-size:12px; text-transform:uppercase; letter-spacing:.08em; }
.stat .value { margin-top:8px; font-size:27px; font-family:var(--mono); }
.panel { background:var(--panel); border:1px solid var(--border-soft); border-radius:var(--radius); overflow:hidden; }
.panel-head { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:15px 17px; border-bottom:1px solid var(--border-soft); }
.panel-head h2, .panel-head h3 { margin:0; font-size:14px; }
.panel-body { padding:17px; }
.section-title { margin:28px 0 12px; display:flex; align-items:center; justify-content:space-between; gap:12px; }
.section-title h2 { margin:0; font-size:16px; }
.table-wrap { overflow:auto; }
table { width:100%; border-collapse:collapse; font-size:13px; }
th { color:var(--muted); font-weight:560; text-align:left; padding:10px 12px; border-bottom:1px solid var(--border); white-space:nowrap; }
td { padding:11px 12px; border-bottom:1px solid var(--border-soft); vertical-align:middle; }
tr:last-child td { border-bottom:0; }
tbody tr:hover { background:rgba(255,255,255,.022); }
.row-link { color:var(--accent); cursor:pointer; font-family:var(--mono); }
.badge { display:inline-flex; align-items:center; min-height:22px; padding:2px 8px; border:1px solid var(--border); border-radius:999px; font-size:11px; color:#b7c5d6; background:var(--panel-2); white-space:nowrap; }
.badge.success { color:var(--success); border-color:rgba(74,222,128,.28); background:rgba(74,222,128,.07); }
.badge.warning { color:var(--warning); border-color:rgba(251,191,36,.28); background:rgba(251,191,36,.07); }
.badge.danger { color:var(--danger); border-color:rgba(251,113,133,.28); background:rgba(251,113,133,.07); }
.btn { border:1px solid var(--border); background:var(--panel-2); color:var(--text); border-radius:8px; padding:8px 11px; min-height:36px; }
.btn:hover { border-color:#3b4d62; background:var(--panel-3); }
.btn.primary { background:#16354a; border-color:#2a6588; color:#dff5ff; }
.btn.danger { background:rgba(251,113,133,.08); border-color:rgba(251,113,133,.35); color:#ff9cad; }
.btn.ghost { background:transparent; }
.btn.small { min-height:30px; padding:5px 8px; font-size:12px; }
.field { display:flex; flex-direction:column; gap:6px; }
.field label { color:var(--muted); font-size:12px; }
.input, input, select, textarea { width:100%; border:1px solid var(--border); border-radius:8px; background:#0c121a; color:var(--text); padding:9px 10px; outline:none; }
input:focus, select:focus, textarea:focus { border-color:#3b88b4; box-shadow:0 0 0 2px rgba(100,210,255,.08); }
textarea { min-height:84px; resize:vertical; font-family:var(--mono); font-size:12px; }
.form-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:13px; }
.form-grid .full { grid-column:1/-1; }
.form-actions { display:flex; justify-content:flex-end; gap:8px; margin-top:18px; }
.search-grid { display:grid; grid-template-columns:2fr repeat(4,minmax(130px,1fr)); gap:9px; }
.empty { padding:34px; text-align:center; color:var(--muted); }
.split { display:grid; grid-template-columns:minmax(0,1.6fr) minmax(300px,.9fr); gap:14px; }
.kv { display:grid; grid-template-columns:minmax(120px,.4fr) minmax(0,1fr); gap:7px 16px; font-size:13px; }
.kv dt { color:var(--muted); }
.kv dd { margin:0; word-break:break-word; }
.code { font-family:var(--mono); font-size:12px; padding:10px; border:1px solid var(--border-soft); border-radius:8px; background:#090e14; overflow:auto; white-space:pre-wrap; word-break:break-all; }
.secret { border-color:rgba(251,191,36,.38); background:rgba(251,191,36,.04); }
.alert { padding:10px 12px; border-radius:8px; border:1px solid var(--border); background:var(--panel-2); font-size:13px; }
.alert.error { color:#ffb4c0; border-color:rgba(251,113,133,.35); background:rgba(251,113,133,.06); }
.modal { width:min(720px,calc(100vw - 32px)); border:1px solid var(--border); border-radius:14px; background:var(--panel); color:var(--text); padding:0; box-shadow:var(--shadow); }
.modal::backdrop { background:rgba(0,0,0,.62); backdrop-filter:blur(3px); }
.modal-head { display:flex; justify-content:space-between; align-items:center; gap:12px; padding:16px 18px; border-bottom:1px solid var(--border-soft); }
.modal-head h2 { margin:0; font-size:16px; }
.modal-body { padding:18px; max-height:70vh; overflow:auto; }
.icon-btn { border:0; background:transparent; color:var(--muted); font-size:20px; padding:4px 7px; }
.toast-root { position:fixed; right:18px; bottom:18px; display:flex; flex-direction:column; gap:8px; z-index:999; }
.toast { min-width:260px; max-width:420px; border:1px solid var(--border); border-left:3px solid var(--success); background:#111923; border-radius:9px; padding:11px 13px; box-shadow:var(--shadow); font-size:13px; }
.toast.error { border-left-color:var(--danger); }
.loading { display:flex; gap:8px; align-items:center; color:var(--muted); padding:24px; }
.spinner { width:16px; height:16px; border:2px solid #354354; border-top-color:var(--accent); border-radius:50%; animation:spin .8s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
@media (max-width: 900px) {
  .layout { grid-template-columns:1fr; }
  .sidebar { position:relative; height:auto; border-right:0; border-bottom:1px solid var(--border-soft); }
  .nav { flex-direction:row; overflow:auto; }
  .nav button { width:auto; white-space:nowrap; }
  .sidebar-foot { margin-top:0; }
  .topbar { top:0; }
  .split { grid-template-columns:1fr; }
  .search-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 620px) {
  .content { padding:16px; }
  .topbar { padding:0 16px; }
  .form-grid, .search-grid { grid-template-columns:1fr; }
  .form-grid .full { grid-column:auto; }
}