/* ===== Jitch · panel de administración =====
   Re-skin a la identidad Jitch (navy + azul). Sustituye el tema turquesa
   anterior. Sin dependencias externas: fuente del sistema. */

:root{
  --bg:#070F1D; --panel:#0C1727; --panel-2:#0F1E30; --raise:#12233a;
  --line:rgba(120,160,210,.10); --line-2:rgba(120,160,210,.18);
  --text:#E7EFF8; --muted:#8296AC; --faint:#5E7186;
  --accent:#4BA3FF; --accent-2:#7BC0FF; --accent-dim:rgba(75,163,255,.14);
  --good:#3FD08A; --warn:#F5B846; --bad:#FF6B6B; --purple:#B98CFF;
  --r:14px; --r-sm:10px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body.app{
  background:var(--bg); color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:14px; line-height:1.5; -webkit-font-smoothing:antialiased;
  min-height:100%;
}
.num{font-variant-numeric:tabular-nums}
a{color:inherit;text-decoration:none}
.hidden{display:none !important}
code{background:rgba(120,160,210,.12);padding:1px 6px;border-radius:6px;font-size:12.5px}

/* ---------- Marca ---------- */
.brand{display:flex;align-items:center;gap:11px}
.brand__mark{
  width:38px;height:38px;border-radius:11px;flex:none;
  background:linear-gradient(150deg,var(--accent),#2E6FD6);
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:20px;
  box-shadow:0 6px 18px -6px rgba(75,163,255,.6);
}
.brand__word{font-size:20px;font-weight:600;letter-spacing:-.5px;line-height:1}
.brand__word i{color:var(--accent-2);font-style:normal}
.brand__sub{font-size:10px;letter-spacing:.14em;color:var(--faint);text-transform:uppercase;margin-top:3px}

/* ---------- Login ---------- */
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1200px 600px at 50% -10%,rgba(75,163,255,.10),transparent 60%),var(--bg)}
.login-card{width:100%;max-width:380px;background:linear-gradient(180deg,var(--panel),#0A1421);
  border:1px solid var(--line-2);border-radius:18px;padding:32px 28px;
  box-shadow:0 24px 60px -24px rgba(0,0,0,.7)}
.brand--login{justify-content:center;margin-bottom:6px}
.brand--login .brand__mark{width:44px;height:44px;font-size:23px;border-radius:13px}
.brand--login .brand__word{font-size:26px}
.login-card__tagline{text-align:center;color:var(--text);margin:14px 0 22px;font-weight:600}
.login-card__tagline span{color:var(--faint);font-weight:400;font-size:12.5px}
#login-form{display:flex;flex-direction:column}
#login-form label{font-size:12px;color:var(--muted);font-weight:600;margin:12px 0 6px}
#login-form input{background:var(--bg);border:1px solid var(--line-2);border-radius:10px;
  padding:11px 13px;color:var(--text);font:inherit;outline:none;transition:border-color .15s}
#login-form input:focus{border-color:var(--accent)}
.btn-primary{margin-top:20px;background:linear-gradient(150deg,var(--accent),#2E6FD6);
  color:#fff;border:0;border-radius:10px;padding:12px;font:inherit;font-weight:700;cursor:pointer;
  box-shadow:0 8px 22px -10px rgba(75,163,255,.8)}
.btn-primary:disabled{opacity:.6;cursor:default}
.login-error{color:var(--bad);font-size:13px;margin:12px 0 0;text-align:center}
.login-card__foot{text-align:center;color:var(--faint);font-size:11.5px;margin:20px 0 0}

/* ---------- Layout panel ---------- */
.panel{display:grid;grid-template-columns:248px 1fr;min-height:100vh}

/* Sidebar */
.side{background:linear-gradient(180deg,#0A1526,#081120);border-right:1px solid var(--line);
  padding:18px 14px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side .brand{padding:6px 8px 16px}
.nav{display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:var(--r-sm);
  color:var(--muted);cursor:pointer;font-weight:500;position:relative;transition:background .15s,color .15s}
.nav-item:hover{background:rgba(120,160,210,.06);color:var(--text)}
.nav-item.active{background:var(--accent-dim);color:#fff}
.nav-item.active::before{content:"";position:absolute;left:-14px;top:6px;bottom:6px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}
.side-tag{margin-top:auto;font-size:11px;color:var(--faint);padding:12px 8px 2px;border-top:1px solid var(--line);display:flex;align-items:center;gap:7px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--faint)}
.dot.ok{background:var(--good);box-shadow:0 0 8px var(--good)}
.dot.bad{background:var(--bad);box-shadow:0 0 8px var(--bad)}

/* Main */
.main{padding:0 30px 40px;min-width:0}
.topbar{position:sticky;top:0;z-index:5;background:rgba(7,15,29,.82);backdrop-filter:blur(10px);
  display:flex;align-items:center;gap:16px;padding:18px 0 16px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.topbar h2{margin:0;font-size:15px;font-weight:600;color:var(--muted)}
.range{margin-left:auto;display:flex;background:var(--panel);border:1px solid var(--line-2);border-radius:10px;padding:3px;gap:2px}
.range button{border:0;background:transparent;color:var(--muted);font:inherit;font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:7px;cursor:pointer}
.range button.sel{background:var(--accent);color:#04101f}
.range button:not(.sel):hover{color:var(--text)}
.topbar__actions{display:flex;align-items:center;gap:10px}
.last-updated{font-size:11.5px;color:var(--faint)}
.btn-ghost{background:transparent;border:1px solid var(--line-2);color:var(--muted);border-radius:8px;padding:7px 12px;font:inherit;font-size:12.5px;font-weight:600;cursor:pointer}
.btn-ghost:hover{color:var(--text);border-color:var(--accent)}
.admin{display:flex;align-items:center;gap:10px;padding-left:6px}
.admin .who{text-align:right;line-height:1.2;display:flex;flex-direction:column}
.admin .who b{font-size:13px}
.admin .who span{font-size:11px;color:var(--faint)}
.admin .av{width:34px;height:34px;border-radius:50%;background:linear-gradient(150deg,var(--accent),#2E6FD6);display:grid;place-items:center;font-weight:700;color:#fff}

.head{padding:22px 0 18px}
.head h1{margin:0 0 4px;font-size:30px;font-weight:700;letter-spacing:-.02em}
.head p{margin:0;color:var(--muted)}

/* Cards / KPIs */
.card{background:linear-gradient(180deg,var(--panel),#0A1421);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi .khead{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.kpi .klbl{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.kpi .badge{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:16px}
.b-blue{background:rgba(75,163,255,.13);color:var(--accent-2)}
.b-green{background:rgba(63,208,138,.13);color:var(--good)}
.b-purple{background:rgba(185,140,255,.14);color:var(--purple)}
.b-amber{background:rgba(245,184,70,.14);color:var(--warn)}
.kpi .val{font-size:34px;font-weight:700;letter-spacing:-.02em;line-height:1}
.kpi .foot{margin-top:9px;font-size:12.5px;color:var(--faint)}
.kpi .foot b{color:var(--muted);font-weight:600}
.trend{display:inline-flex;align-items:center;gap:4px;font-weight:600;padding:2px 7px;border-radius:20px;font-size:12px}
.trend.up{color:var(--good);background:rgba(63,208,138,.1)}
.trend.down{color:var(--bad);background:rgba(255,107,107,.1)}

.grid2{display:grid;grid-template-columns:1.35fr 1fr;gap:16px;margin-top:16px}
.panel-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.panel-h h3{margin:0;font-size:16px;font-weight:650}
.panel-h .sm{font-size:12px;color:var(--faint)}
.spark-stats{display:flex;gap:26px;margin-bottom:12px}
.spark-stats .s .n{font-size:24px;font-weight:700}
.spark-stats .s .l{font-size:12px;color:var(--muted)}
.spark-wrap{height:140px;position:relative}
.spark-wrap canvas{width:100% !important;height:140px !important}

.rings{display:grid;grid-template-columns:1fr 1fr;gap:18px 14px}
.ring{display:flex;flex-direction:column;gap:6px}
.ring .rl{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.ring .rv{font-size:22px;font-weight:700}
.ring .rhint{font-size:11px;color:var(--faint)}
.bar{height:6px;border-radius:6px;background:rgba(120,160,210,.12);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:6px;transition:width .4s}

/* Crisis */
.crisis{margin-top:16px;border:1px solid rgba(255,107,107,.22);
  background:linear-gradient(180deg,rgba(255,107,107,.05),transparent 60%),var(--panel)}
.crisis .panel-h h3{display:flex;align-items:center;gap:9px;color:var(--bad)}
.data-note{font-size:12px;color:var(--muted);margin:0 0 8px;padding:8px 12px;border-radius:8px;background:rgba(120,160,210,.05)}
.crow{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:13px 4px;border-top:1px solid var(--line)}
.crow:first-of-type{border-top:0}
.sev{font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;letter-spacing:.03em;white-space:nowrap}
.sev.alta{color:#ffd7d7;background:rgba(255,107,107,.2)}
.sev.media{color:#ffe6bd;background:rgba(245,184,70,.16)}
.sev.info{color:#cfe4ff;background:rgba(75,163,255,.15)}
.crow .txt{color:var(--text);min-width:0}
.crow .when{color:var(--muted);font-size:12.5px;white-space:nowrap}
.cov{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.cov .covchip{font-size:12px;padding:4px 10px;border-radius:20px;display:flex;align-items:center;gap:6px}
.cov .covchip.on{color:#d4ffe9;background:rgba(63,208,138,.12)}
.cov .covchip.off{color:#ffe6bd;background:rgba(245,184,70,.14)}
.cov .covchip::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}

/* Empty state / placeholders */
.empty-state{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:13px;padding:6px 2px}
.empty-state__icon{width:44px;height:44px;flex:none;border-radius:12px;background:rgba(120,160,210,.08);display:grid;place-items:center;font-size:20px;color:var(--faint)}
.empty-state b{color:var(--text)}

/* Mini KPIs (sección técnica) */
.minikpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.mini{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:4px}
.mini .mlbl{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);font-weight:600}
.mini .mval{font-size:18px;font-weight:700}

.footnote{margin-top:26px;color:var(--faint);font-size:11.5px;text-align:center}

@media(max-width:1080px){.kpis{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}.minikpis{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.panel{grid-template-columns:1fr}.side{display:none}.main{padding:0 16px 32px}}