:root {
  --bg: #0f1720;
  --panel: #17222e;
  --panel-2: #1e2b39;
  --line: #2a3a4a;
  --fg: #e6edf3;
  --muted: #8ba0b3;
  --accent: #3fa7ff;
  --ok: #35c98a;
  --warn: #e9b949;
  --bad: #ef5d6b;
  --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; background: var(--bg); color: var(--fg); }
a { color: var(--accent); text-decoration: none; }
code { background: #0b131b; padding: 1px 5px; border-radius: 4px; font-size: 12px; }
.muted { color: var(--muted); }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 18px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-size: 16px; } .brand strong { color: var(--accent); }
.tag { font-size: 11px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; margin-left: 6px; }
.session { display: flex; gap: 8px; align-items: center; }
.session input { background: #0b131b; border: 1px solid var(--line); color: var(--fg); border-radius: 8px; padding: 6px 10px; }
.btn { background: var(--accent); color: #04121f; border: 0; border-radius: 8px; padding: 7px 12px; cursor: pointer; font-weight: 600; }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); font-weight: 400; }
.btn.danger { background: var(--bad); color: #1b0508; }
.btn.small { padding: 4px 8px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.areas { display: flex; gap: 4px; padding: 8px 14px; background: var(--panel-2); border-bottom: 1px solid var(--line); overflow-x: auto; }
.areas a { padding: 7px 12px; border-radius: 8px; color: var(--muted); white-space: nowrap; }
.areas a.active { background: var(--panel); color: var(--fg); border: 1px solid var(--line); }
.view { padding: 18px; max-width: 1200px; margin: 0 auto; min-height: 60vh; }
.footer { display: flex; justify-content: space-between; gap: 10px; padding: 10px 18px; color: var(--muted); border-top: 1px solid var(--line); font-size: 12px; flex-wrap: wrap; }
h1 { font-size: 20px; margin: 0 0 4px; } h2 { font-size: 16px; margin: 18px 0 8px; } h3 { font-size: 14px; margin: 12px 0 6px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 14px; }
.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.stat { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.stat .n { font-size: 22px; font-weight: 700; } .stat .l { color: var(--muted); font-size: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr.clickable { cursor: pointer; } tr.clickable:hover { background: var(--panel-2); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; border: 1px solid var(--line); }
.badge.ok { color: var(--ok); border-color: #2a5c45; } .badge.warn { color: var(--warn); border-color: #5c4f2a; } .badge.bad { color: var(--bad); border-color: #5c2a30; } .badge.info { color: var(--accent); border-color: #23506f; }
.bar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
input, select, textarea { background: #0b131b; border: 1px solid var(--line); color: var(--fg); border-radius: 8px; padding: 7px 10px; }
textarea { width: 100%; min-height: 60px; }
.kv { display: grid; grid-template-columns: 220px 1fr; gap: 4px 12px; }
.kv .k { color: var(--muted); }
.prov { font-size: 12px; color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.notice { border-left: 3px solid var(--warn); background: #251f10; padding: 10px 12px; border-radius: 6px; margin: 10px 0; }
.notice.bad { border-color: var(--bad); background: #251012; }
.notice.ok { border-color: var(--ok); background: #0f2519; }
.empty { text-align: center; color: var(--muted); padding: 28px; border: 1px dashed var(--line); border-radius: var(--radius); }
.skeleton { color: var(--muted); padding: 20px; }
pre { background: #0b131b; border: 1px solid var(--line); border-radius: 8px; padding: 10px; overflow: auto; max-height: 340px; }
.right { text-align: right; }

/* ── Autenticación propia ─────────────────────────────────────────────── */
.auth-shell { display: flex; justify-content: center; padding: 24px 0 40px; }
.auth-card { width: 100%; max-width: 460px; }
.field { display: flex; flex-direction: column; gap: 4px; margin: 0 0 12px; font-size: 13px; }
.field input, .field select { padding: 8px 10px; border: 1px solid #c9ced6; border-radius: 6px; font-size: 14px; }
.field input:focus, .field select:focus { outline: 2px solid #3b6ef6; outline-offset: 1px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 13px; margin: 6px 0 12px; }
.req { list-style: none; padding: 0; margin: 6px 0 12px; display: grid; gap: 3px; font-size: 12.5px; }
.req li { color: #8a4b12; }
.req li::before { content: '• '; }
.req li.ok { color: #1a7f37; }
.req li.ok::before { content: '✓ '; }
@media (max-width: 620px) {
  .auth-shell { padding: 8px 0 24px; }
  .auth-card { max-width: 100%; }
  .field input, .field select { font-size: 16px; } /* evita zoom en iOS */
  .bar { flex-wrap: wrap; gap: 8px; }
}