:root{
  --bg:#0a0e17; --bg2:#0e1420; --panel:#121a28; --panel2:#16203040;
  --line:#22304a; --line2:#2c3f5f; --muted:#7c8db0; --muted2:#9fb0d0;
  --fg:#e7edf9; --accent:#4c8dff; --accent2:#6ea8ff;
  --ok:#31d07f; --okglow:#31d07f66; --warn:#ffb020; --crit:#ff5470; --off:#54617d;
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:radial-gradient(1200px 700px at 80% -10%,#132038 0%,var(--bg) 55%);
  color:var(--fg);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
b{font-weight:700}
.logo{color:var(--accent);text-shadow:0 0 12px var(--accent)}
.btn{border:1px solid var(--line2);background:#1a2740;color:var(--fg);padding:9px 16px;border-radius:10px;
  cursor:pointer;font-size:14px;transition:.15s}
.btn:hover{border-color:var(--accent);background:#1f2f4d}
.btn.ghost{background:transparent}
.btn.sm{padding:5px 11px;font-size:12.5px}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ---- LOGIN ---- */
.login-wrap{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px}
.login-card{width:360px;max-width:100%;background:linear-gradient(180deg,#131c2c,#0f1622);
  border:1px solid var(--line);border-radius:18px;padding:26px 24px;box-shadow:0 30px 80px #0008}
.brand{font-size:19px;letter-spacing:.3px}
.login-sub{color:var(--muted);margin:6px 0 18px;font-size:13px}
.login-card label{display:block;font-size:12px;color:var(--muted2);margin:12px 0 5px;text-transform:uppercase;letter-spacing:.4px}
.login-card input{width:100%;background:#0c1320;border:1px solid var(--line2);border-radius:10px;
  color:var(--fg);padding:11px 12px;font-size:14px}
.login-card input:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px #4c8dff22}
.login-card button[type=submit]{width:100%;margin-top:16px;background:linear-gradient(180deg,#4c8dff,#3b6ede);
  border:0;color:#fff;font-weight:600;padding:12px;border-radius:11px;cursor:pointer}
.login-card button[type=submit]:disabled{filter:grayscale(.6) brightness(.8)}
.login-err{color:var(--crit);font-size:13px;margin-top:10px;min-height:18px;text-align:center}
.login-foot{color:var(--off);font-size:12px}
/* captcha */
.cap{margin-top:16px}
.cap-canvas-wrap{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line2)}
#cap-canvas{display:block;width:100%;background:#0c1320}
.cap-badge{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;background:#0a1220cc;opacity:0;transition:.2s;pointer-events:none}
.cap-badge.show{opacity:1}
.cap-badge.ok{color:var(--ok)} .cap-badge.no{color:var(--crit)}
.cap-slider{position:relative;height:40px;margin-top:8px;background:#0c1320;border:1px solid var(--line2);
  border-radius:10px;display:flex;align-items:center}
.cap-handle{position:absolute;left:2px;top:2px;height:34px;width:40px;border-radius:8px;
  background:linear-gradient(180deg,#4c8dff,#3b6ede);color:#fff;display:flex;align-items:center;justify-content:center;
  cursor:grab;font-size:20px;user-select:none;z-index:2;box-shadow:0 3px 10px #0006}
.cap-handle.grab{cursor:grabbing}
.cap-hint{position:absolute;left:0;right:0;text-align:center;color:var(--muted);font-size:12.5px}

/* ---- APP LAYOUT ---- */
.app{display:grid;grid-template-columns:230px 1fr;height:100vh}
.side{background:linear-gradient(180deg,#0e1622,#0b111c);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:16px 12px}
.side-brand{font-size:16px;padding:6px 8px 16px}
.nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;color:var(--muted2);
  cursor:pointer;text-decoration:none;font-size:13.5px}
.nav a .ic{width:18px;text-align:center;opacity:.9}
.nav a:hover{background:#16223608;background:#152034;color:var(--fg)}
.nav a.active{background:linear-gradient(90deg,#1c2c49,#16223600);color:#fff;box-shadow:inset 2px 0 0 var(--accent)}
.nav .grp{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--off);padding:14px 11px 5px}
.side-foot{border-top:1px solid var(--line);padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.who{font-size:12px;color:var(--muted)}
.who b{color:var(--fg)}
.main{overflow:auto}
.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;background:#0a0e17cc;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.crumb{font-size:15px;font-weight:600}
.crumb small{color:var(--muted);font-weight:400;margin-left:8px;font-size:12.5px}
.pulse{font-size:12px;color:var(--muted)}
.view{padding:22px}

/* ---- COMPONENTES ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.card .k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.card .v{font-size:28px;font-weight:700;margin-top:6px;font-variant-numeric:tabular-nums}
.card .s{font-size:12px;color:var(--muted);margin-top:4px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.panel-h{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.panel-h h3{margin:0;font-size:15px;font-weight:600}
.panel-h .sp{flex:1}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.input{background:#0c1320;border:1px solid var(--line2);border-radius:10px;color:var(--fg);padding:9px 12px;font-size:14px}
.input:focus{outline:0;border-color:var(--accent)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;
  letter-spacing:.4px;padding:10px 16px;border-bottom:1px solid var(--line);background:#0e1626;position:sticky;top:0}
tbody td{padding:11px 16px;border-bottom:1px solid #1a2537}
tbody tr:hover{background:#131e30}
.tbl-wrap{overflow-x:auto}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px;vertical-align:middle;background:var(--off)}
.dot.on{background:var(--ok);box-shadow:0 0 9px var(--okglow)}
.dot.warn{background:var(--warn)} .dot.crit{background:var(--crit);box-shadow:0 0 9px #ff547066}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.pill.on{background:#0f2b1e;color:var(--ok)} .pill.off{background:#1b2233;color:var(--muted2)}
.pill.warn{background:#2a2210;color:var(--warn)} .pill.crit{background:#2a1420;color:var(--crit)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}
.pager{display:flex;align-items:center;gap:8px;justify-content:flex-end;padding:12px 16px;color:var(--muted);font-size:13px}
.muted{color:var(--muted)}
.lnk{color:var(--accent2);cursor:pointer;text-decoration:none;border-bottom:1px dashed #ffffff22}
.lnk:hover{color:#fff}
.modal-bg{position:fixed;inset:0;background:#000a;display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.empty{padding:40px;text-align:center;color:var(--muted)}
.spin{display:inline-block;width:16px;height:16px;border:2px solid var(--line2);border-top-color:var(--accent);
  border-radius:50%;animation:sp .7s linear infinite;vertical-align:middle}
@keyframes sp{to{transform:rotate(360deg)}}
.term{background:#05080f;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:0;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.5;color:#c9d6ef;
  height:56vh;overflow:auto;white-space:pre-wrap;word-break:break-word}
.term .req{color:#6ea8ff} .term .res{color:#31d07f} .term .hd{color:#9fb0d0} .term .sep{color:#54617d}
.term .sys{color:#ffb020}
@media(max-width:820px){.app{grid-template-columns:1fr}.side{display:none}}