/* HanaGuard — consola. Tema claro/oscuro, responsive, sin dependencias externas. */
:root{
  --b:#1F4E79;--b2:#2E75B6;--accent:#2E75B6;
  --ok:#1E9E6A;--ok-bg:#e8f6ef;--warn:#C77700;--warn-bg:#fdf3e2;--crit:#C0392B;--crit-bg:#fbeae8;
  --bg:#eef1f6;--card:#fff;--card-2:#f6f8fb;--line:#e4e8ef;--t:#1b2430;--m:#64707f;--shadow:0 1px 3px rgba(16,34,61,.08),0 1px 2px rgba(16,34,61,.04);
  --radius:12px;--maxw:1200px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --b:#0f1b2d;--b2:#4f9be0;--accent:#4f9be0;
  --ok:#36c088;--ok-bg:#12271f;--warn:#e0a13a;--warn-bg:#2a2112;--crit:#e2645a;--crit-bg:#2a1512;
  --bg:#0c111b;--card:#141c28;--card-2:#1b2433;--line:#273243;--t:#e6ecf4;--m:#93a1b3;--shadow:0 1px 3px rgba(0,0,0,.4);
}}
:root[data-theme="dark"]{
  --b:#0f1b2d;--b2:#4f9be0;--accent:#4f9be0;
  --ok:#36c088;--ok-bg:#12271f;--warn:#e0a13a;--warn-bg:#2a2112;--crit:#e2645a;--crit-bg:#2a1512;
  --bg:#0c111b;--card:#141c28;--card-2:#1b2433;--line:#273243;--t:#e6ecf4;--m:#93a1b3;--shadow:0 1px 3px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Calibri,sans-serif;background:var(--bg);color:var(--t);line-height:1.5;font-size:15px}
a{color:var(--accent)}
/* ---------- cabecera ---------- */
header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;box-shadow:0 1px 2px rgba(16,34,61,.04)}
.hd{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:20px;height:62px;padding:0 24px}
.brand{display:flex;align-items:center;gap:10px;color:var(--t);text-decoration:none;font-weight:800;font-size:17px;letter-spacing:-.015em;white-space:nowrap}
.brand svg{flex:none;display:block}
.brand .tag{font-size:11px;font-weight:600;color:var(--m);background:var(--card-2);border:1px solid var(--line);padding:2px 7px;border-radius:999px;letter-spacing:0}
nav.main{display:flex;align-items:center;gap:2px;flex:1}
nav.main a{display:inline-flex;align-items:center;gap:7px;color:var(--m);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:14px;font-weight:600;white-space:nowrap}
nav.main a svg{opacity:.85}
nav.main a:hover{background:var(--card-2);color:var(--t)}
nav.main a.active{color:var(--accent);background:color-mix(in srgb,var(--accent) 11%,transparent)}
.hd-right{display:flex;align-items:center;gap:10px}
a.btn-cta{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;text-decoration:none;font-size:13.5px;font-weight:700;padding:8px 14px;border-radius:9px;white-space:nowrap}
a.btn-cta:hover{filter:brightness(1.07)}
.user{display:flex;align-items:center;gap:8px;padding:3px 3px 3px 3px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--t);font-weight:600}
.user .av{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#2E75B6,#1F4E79);color:#fff;display:grid;place-items:center;font-weight:800;font-size:12px;text-transform:uppercase}
.user .nm{padding-right:2px}
.user a{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;color:var(--m);text-decoration:none}
.user a:hover{background:var(--crit-bg);color:var(--crit)}
@media(max-width:820px){
  .hd{flex-wrap:wrap;height:auto;padding:10px 16px 0;gap:10px}
  .brand{flex:1}
  nav.main{order:3;flex-basis:100%;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  nav.main::-webkit-scrollbar{display:none}
  .user .nm{display:none}
}
@media(max-width:480px){a.btn-cta span{display:none}a.btn-cta{padding:8px 10px}.brand .tag{display:none}}
main{max-width:var(--maxw);margin:0 auto;padding:22px 24px 40px}
@media(max-width:560px){main{padding:18px 16px 36px}}
footer{text-align:center;color:var(--m);font-size:12px;padding:24px}
h1{margin:0 0 16px;font-size:24px;letter-spacing:-.01em;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
h1 small,h2 small{color:var(--m);font-weight:500;font-size:14px}
h2{font-size:15px;margin:0 0 12px;color:var(--t);font-weight:700}
h3{font-size:12px;margin:16px 0 6px;color:var(--m);text-transform:uppercase;letter-spacing:.04em;font-weight:700}
/* ---------- tarjetas ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:820px){.cols{grid-template-columns:1fr}}
/* ---------- resumen superior ---------- */
.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
@media(max-width:700px){.summary{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.stat .n{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1}
.stat .l{font-size:12px;color:var(--m);margin-top:4px;text-transform:uppercase;letter-spacing:.03em;font-weight:600}
.stat.crit .n{color:var(--crit)}.stat.warn .n{color:var(--warn)}.stat.ok .n{color:var(--ok)}
/* ---------- tarjeta de servidor ---------- */
a.server{text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden;transition:transform .08s ease,box-shadow .12s ease}
a.server:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(16,34,61,.12)}
a.server.offline{opacity:.7}
a.server .row{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
a.server h2{font-size:17px}
/* ---------- estado (punto + etiqueta) ---------- */
.dot{width:11px;height:11px;border-radius:50%;background:var(--ok);flex:none;margin-top:5px;box-shadow:0 0 0 3px var(--ok-bg)}
.warn .dot{background:var(--warn);box-shadow:0 0 0 3px var(--warn-bg)}
.crit .dot{background:var(--crit);box-shadow:0 0 0 3px var(--crit-bg)}
.offline .dot{background:var(--m);box-shadow:none}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}
.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.crit{background:var(--crit-bg);color:var(--crit)}.badge.off{background:var(--card-2);color:var(--m)}
/* ---------- KPIs ---------- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media(max-width:420px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpis div{background:var(--card-2);border-radius:9px;padding:9px 6px;text-align:center}
.kpis span{display:block;font-size:10px;color:var(--m);text-transform:uppercase;letter-spacing:.02em;margin-bottom:3px}
.kpis b{font-size:16px;font-weight:700;white-space:nowrap}
.kpis b.ok{color:var(--ok)}.kpis b.warn{color:var(--warn)}.kpis b.crit{color:var(--crit)}
/* ---------- texto / listas ---------- */
.muted{color:var(--m);font-size:13px}
.small{font-size:12px}
.err{color:var(--crit);font-weight:600}
.okmsg{color:var(--ok);font-weight:600}
ul.alist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:7px}
ul.alist li{display:flex;gap:9px;align-items:flex-start;padding:9px 12px;border-radius:9px;background:var(--card-2);font-size:14px}
ul.alist li .ico{flex:none}
li.critical{color:inherit}
/* ---------- tablas ---------- */
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14px}
td,th{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{color:var(--m);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.03em}
tr:last-child td{border-bottom:0}
tr.critical td,td.critical{color:var(--crit);font-weight:600}
tr.warning td{color:var(--warn)}
td.okt{color:var(--ok);font-weight:600}
.small td{font-size:12px}
/* ---------- barra de progreso ---------- */
.bar{display:inline-block;width:68px;height:8px;background:var(--line);border-radius:5px;margin-right:8px;vertical-align:middle;overflow:hidden}
.bar i{display:block;height:100%;background:var(--b2);border-radius:5px}
.bar.warn i{background:var(--warn)}.bar.crit i{background:var(--crit)}
/* ---------- formularios ---------- */
label{display:block;margin:12px 0;font-size:13px;color:var(--m);font-weight:600}
input,select,textarea{display:block;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;margin-top:5px;font-family:inherit;background:var(--card);color:var(--t)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--b2);box-shadow:0 0 0 3px color-mix(in srgb,var(--b2) 20%,transparent)}
textarea{font-family:ui-monospace,Consolas,monospace;font-size:12.5px;line-height:1.5}
button,.btn{background:var(--b2);color:#fff;border:0;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;margin-top:10px;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
button:hover,.btn:hover{filter:brightness(1.06)}
button.sec{background:var(--m)}button.danger{background:var(--crit)}button.ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}
form.inline{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--line)}
form.inline:last-child{border-bottom:0}
form.inline label{flex:1;min-width:150px;margin:0}
.narrow{max-width:500px}
/* ---------- avisos / código ---------- */
.flash{background:var(--warn-bg);border:1px solid var(--warn);border-left-width:4px;color:var(--t);padding:10px 16px;border-radius:9px;margin-bottom:16px;word-break:break-word}
.flash p{margin:4px 0}
.note{background:var(--card-2);border:1px solid var(--line);border-left:4px solid var(--b2);padding:12px 16px;border-radius:9px;font-size:14px}
pre{background:var(--card-2);border:1px solid var(--line);padding:14px;border-radius:9px;font-size:13px;overflow:auto;font-family:ui-monospace,Consolas,monospace}
pre.msg{font-size:11px;margin:0;white-space:pre-wrap;border:0;background:transparent;padding:0}
code{background:var(--card-2);padding:2px 6px;border-radius:5px;font-family:ui-monospace,Consolas,monospace;font-size:.92em}
.empty{text-align:center;color:var(--m);padding:40px 20px}
.empty .big{font-size:40px;opacity:.5;margin-bottom:8px}
/* ---------- login ---------- */
body.login{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);background:var(--card)}
.lp{position:relative;overflow:hidden;color:#fff;padding:44px 52px;display:flex;flex-direction:column;justify-content:space-between;
  background:radial-gradient(1200px 600px at -10% -20%,#3b8ad1 0%,transparent 55%),linear-gradient(155deg,#12304d 0%,#1F4E79 50%,#2a6aa6 100%)}
.lp::before,.lp::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.10)}
.lp::before{width:520px;height:520px;right:-180px;bottom:-200px}
.lp::after{width:320px;height:320px;right:-60px;bottom:-80px;border-color:rgba(255,255,255,.14)}
.lp .brand{color:#fff;font-size:20px}
.lp .brand .tag{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#dbe9f7}
.lp h2{font-size:30px;line-height:1.2;letter-spacing:-.02em;margin:0 0 14px;color:#fff;font-weight:800;max-width:460px}
.lp p.lead{color:#c9dcef;font-size:15px;max-width:440px;margin:0 0 26px}
.lp ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;position:relative;z-index:1}
.lp li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:#e6f0fa}
.lp li .ck{flex:none;width:22px;height:22px;border-radius:7px;background:rgba(255,255,255,.14);display:grid;place-items:center}
.lp .foot{font-size:12px;color:#9fbcd8;position:relative;z-index:1}
.lf{display:flex;align-items:center;justify-content:center;padding:40px 24px}
.lf form{width:100%;max-width:370px}
.lf .mlogo{display:none;margin-bottom:28px}
.lf h1{font-size:26px;margin:0 0 6px;letter-spacing:-.02em}
.lf .sub{color:var(--m);font-size:14px;margin:0 0 26px}
.lf label{margin:0 0 16px;color:var(--t);font-size:13px}
.lf input{height:46px;padding:0 14px;font-size:15px;border-radius:10px;background:var(--card-2)}
.lf input:focus{background:var(--card)}
.pw{position:relative;display:block;margin-top:6px}
.pw input{margin-top:0}
.pw input{padding-right:84px}
.pw button{position:absolute;right:6px;top:50%;transform:translateY(-50%);margin:0;padding:6px 10px;background:transparent;color:var(--accent);font-size:12.5px;font-weight:700;border-radius:7px}
.pw button:hover{background:var(--card-2);filter:none}
.lf button.go{width:100%;justify-content:center;height:48px;margin-top:8px;font-size:15px;border-radius:10px}
.lerr{display:flex;gap:9px;align-items:flex-start;background:var(--crit-bg);color:var(--crit);border-radius:10px;padding:11px 13px;font-size:13.5px;font-weight:600;margin:0 0 18px}
.lf .legal{color:var(--m);font-size:12px;text-align:center;margin-top:26px}
@media(max-width:860px){body.login{grid-template-columns:1fr}.lp{display:none}.lf .mlogo{display:flex}.lf{align-items:flex-start;padding-top:56px}}
/* copiar token */
.copywrap{position:relative}
.copywrap .copy{position:absolute;top:8px;right:8px;margin:0;padding:6px 10px;font-size:12px}
.copied{color:var(--ok);font-weight:600;font-size:13px;margin-left:8px}
/* ---------- diagnostico ---------- */
.diag-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.diag-head form button{margin:0}
button[disabled]{opacity:.6;cursor:default;filter:none}
table.diag td{vertical-align:top}
table.diag .dg-ico{width:30px;font-size:15px}
table.diag .dg-t{width:32%;min-width:150px}
.dg-fix{margin-top:5px;font-size:12.5px;color:var(--accent)}
tr.dg-fail .dg-t b{color:var(--crit)}tr.dg-warn .dg-t b{color:var(--warn)}
.diag-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:13px;font-weight:600;color:var(--t);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:5px 12px;margin-bottom:14px}
.diag-link:hover{border-color:var(--accent)}