:root {
  color-scheme: dark;
  --bg: #0b1222; --panel: #111c33; --panel2: #15213a; --border: #24324d;
  --text: #e2e8f0; --muted: #94a3b8; --faint: #64748b;
  --accent: #2563eb; --accent2: #1d4ed8; --ok: #22c55e; --warn: #f59e0b; --bad: #ef4444;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: radial-gradient(900px 450px at 15% -10%, #16233f, var(--bg) 60%); color: var(--text); }
body { line-height: 1.55; }
a { color: #93c5fd; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.error { color: #fecaca; }
.primary { background: var(--accent); color: #fff; border: 0; border-radius: 9px; padding: 11px 16px; font-weight: 650; cursor: pointer; }
.primary:hover { background: var(--accent2); }
.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; cursor: pointer; }
.ghost:hover { background: var(--panel2); }
.link { background: none; border: 0; color: #93c5fd; cursor: pointer; padding: 0; font-size: 13px; text-align: left; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: min(460px, 94vw); background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 30px; box-shadow: 0 24px 70px rgba(0,0,0,.4); }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: .14em; color: #dbeafe; font-size: 14px; }
.brand img { width: 30px; height: 30px; object-fit: contain; flex: none; }
.login-card .brand { justify-content: center; flex-direction: column; gap: 6px; }
.login-card .brand img { width: 96px; height: 96px; }
.brand span { color: var(--faint); font-weight: 500; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.login-card h1 { font-size: 22px; margin: 14px 0 8px; }
.login-card .primary { width: 100%; margin-top: 16px; }
.warn { background: #3f2d12; color: #fde68a; border-radius: 9px; padding: 10px 12px; font-size: 13px; }
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.sidebar { background: #0a1120; border-right: 1px solid var(--border); padding: 20px 14px; display: flex; flex-direction: column; gap: 18px; }
#nav { display: grid; gap: 3px; }
#nav button { text-align: left; background: none; border: 0; color: var(--muted); padding: 9px 12px; border-radius: 8px; cursor: pointer; font-size: 14px; }
#nav button:hover { background: var(--panel); color: var(--text); }
#nav button.active { background: #172b4d; color: #dbeafe; font-weight: 650; }
.side-foot { margin-top: auto; border-top: 1px solid var(--border); padding-top: 12px; display: grid; gap: 8px; }
.content { min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 18px 24px; border-bottom: 1px solid var(--border); background: rgba(15,23,42,.7); }
.topbar h1 { margin: 0; font-size: 18px; }
.actions { display: flex; gap: 10px; align-items: center; }
.badge { background: #17304f; color: #bfdbfe; border-radius: 999px; padding: 4px 10px; font-size: 12px; }
.badge.admin { background: #3f2d12; color: #fde68a; }
#view { padding: 22px 24px 48px; overflow: auto; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.card h2, .card h3 { margin: 0 0 6px; font-size: 15px; }
.value { font-size: 26px; font-weight: 700; margin-top: 6px; }
.hint { color: var(--faint); font-size: 12px; margin-top: 8px; }
.section { margin-top: 22px; }
.section h2 { font-size: 16px; margin: 0 0 10px; }
.list { display: grid; gap: 9px; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 12px 14px; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; }
.row .grow { min-width: 0; }
.row .name { font-weight: 600; font-size: 14px; }
.row .sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.row .actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.notice { padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel2); font-size: 13px; margin-bottom: 14px; line-height: 1.55; }
.notice.warn { border-color: #7c5a12; background: #2a230f; color: #fde68a; }
.notice.bad { border-color: #7f1d1d; background: #2a1515; color: #fecaca; }
.empty { padding: 22px; border: 1px dashed var(--border); border-radius: 10px; color: var(--muted); font-size: 13px; text-align: center; }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: 8px 14px; font-size: 13px; }
.kv .k { color: var(--muted); }
.kv .v { word-break: break-word; }
.code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; word-break: break-all; }
.pill { display: inline-block; border-radius: 999px; padding: 2px 8px; font-size: 11px; background: #172b4d; color: #bfdbfe; }
.pill.ok { background: #14301f; color: #bbf7d0; }
.pill.warn { background: #3f2d12; color: #fde68a; }
.pill.bad { background: #3f1d1d; color: #fecaca; }
select { background: #0b1222; color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
.toast { position: fixed; right: 20px; bottom: 20px; max-width: 460px; background: #172b4d; border: 1px solid #2f4a75; border-radius: 10px; padding: 12px 15px; font-size: 13px; }
.toast.bad { background: #2a1515; border-color: #7f1d1d; color: #fecaca; }
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  #nav { display: flex; flex-wrap: wrap; }
  .side-foot { margin: 0; border: 0; padding: 0; display: flex; gap: 12px; align-items: center; }
  .topbar { padding: 14px 16px; }
  #view { padding: 16px; }
  .kv { grid-template-columns: 1fr; }
}