:root{
  --bg:#0A0F1E;--bg-2:#0D1424;--surface:#121A2E;--surface-2:#18213A;
  --border:rgba(120,145,190,.14);--border-2:rgba(120,145,190,.26);
  --cyan:#00AEEF;--navy:#1B3A6B;--green:#22C55E;--amber:#F59E0B;--red:#f87171;
  --text:#EAF0FA;--text-2:#8FA0BD;--text-3:#5A6885;
  --display:'Outfit',sans-serif;--body:'Inter',sans-serif;--mono:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:var(--body);font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--cyan);text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;font-weight:600}
.muted{color:var(--text-2)}.dim{color:var(--text-3)}.mono{font-family:var(--mono);font-size:12.5px}
.boot{min-height:100vh;display:grid;place-items:center}
.mk{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),var(--navy));position:relative;flex:0 0 34px;display:inline-block}
.mk::after{content:"";position:absolute;inset:8px 8px 11px 8px;border-radius:3px;background:#fff}
.mk::before{content:"";position:absolute;width:5px;height:5px;border-radius:50%;background:#fff;right:6px;top:6px;box-shadow:0 0 8px #fff;z-index:2}
.boot .mk{animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.4}}

/* Login */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse 50% 40% at 50% 0,rgba(0,174,239,.14),transparent 70%)}
.auth-box{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:34px 30px}
.auth-box .brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:22px;margin-bottom:24px}
.auth-box h1{font-size:24px;margin-bottom:6px}
.auth-box p.muted{margin-bottom:20px}
.auth-box .links{margin-top:16px;text-align:center;font-size:13.5px}

/* Layout */
.shell{display:flex;min-height:100vh}
aside{width:236px;flex:0 0 236px;background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-top{padding:18px 16px 14px;border-bottom:1px solid var(--border)}
.side-brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:19px}
.tenant{margin-top:12px}
.tenant select{font-size:13px}
.tenant .tn{font-size:13px;color:var(--text-2);display:flex;justify-content:space-between;gap:8px}
nav{padding:10px 10px;overflow:auto;flex:1}
nav .sec{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--text-3);text-transform:uppercase;padding:14px 10px 6px}
nav a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;color:var(--text-2);font-size:14px;cursor:pointer}
nav a:hover{background:var(--surface);color:var(--text)}
nav a.on{background:rgba(0,174,239,.12);color:var(--text)}
nav a .i{width:18px;text-align:center;opacity:.9}
.side-user{border-top:1px solid var(--border);padding:12px 14px;font-size:13px}
.side-user b{display:block;font-weight:600}
.side-user .row{margin-top:8px}
main{flex:1;min-width:0;padding:26px 30px 60px}
.mbar{display:none}
@media(max-width:900px){
  aside{position:fixed;z-index:60;transform:translateX(-100%);transition:transform .25s}
  .shell.menu aside{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.5)}
  .mbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg);z-index:40}
  main{padding:18px 16px 60px}
}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.head h1{font-size:24px}
.head .sub{color:var(--text-2);font-size:13.5px;margin-top:2px}
.banner{background:rgba(0,174,239,.08);border:1px solid rgba(0,174,239,.3);border-radius:12px;padding:10px 14px;margin-bottom:16px;font-size:13.5px;display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.banner.warn{background:rgba(245,158,11,.08);border-color:rgba(245,158,11,.35)}
.banner.err{background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.40)}

/* Componentes */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--cyan);color:#04121f;border:1px solid transparent;padding:9px 15px;border-radius:10px;font-family:var(--display);font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;transition:filter .15s}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.ghost{background:transparent;border-color:var(--border-2);color:var(--text)}
.btn.ghost:hover{border-color:var(--cyan)}
.btn.danger{background:transparent;border-color:rgba(248,113,113,.5);color:var(--red)}
.btn.sm{padding:6px 10px;font-size:12.5px;border-radius:8px}
.btn.block{width:100%;padding:12px}
.btn:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.grow{flex:1}
.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px}
.card+.card{margin-top:14px}
.card h2{font-size:17px;margin-bottom:12px}
.grid{display:grid;gap:14px}
.g-stats{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.g-cards{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.g-2{grid-template-columns:1fr 1fr}
@media(max-width:700px){.g-2{grid-template-columns:1fr}}
.g-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:1100px){.g-3{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.g-3{grid-template-columns:1fr}}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 18px}
.stat b{font-family:var(--display);font-size:30px;font-weight:700;display:block;letter-spacing:-.02em;line-height:1.1}
.stat span{color:var(--text-2);font-size:13px}
.meter{height:7px;background:var(--bg-2);border-radius:5px;overflow:hidden;margin-top:10px}
.meter i{display:block;height:100%;background:var(--cyan);border-radius:5px}
.meter i.hi{background:var(--amber)}
label.f{display:block;font-size:12.5px;color:var(--text-2);margin:12px 0 5px}
input,select,textarea{width:100%;background:var(--bg-2);border:1px solid var(--border-2);color:var(--text);padding:10px 12px;border-radius:9px;font:inherit;font-size:14px}
input:focus,select:focus{outline:none;border-color:var(--cyan)}
input[type=checkbox]{width:auto;accent-color:var(--cyan)}
.check{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}
.err{color:var(--red);font-size:13px;margin-top:10px;min-height:1em}
.ok{color:var(--green)}
/* Las tablas anchas se desplazan dentro de su tarjeta: en el celular la página nunca se corre de lado */
.card:has(>table){overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px}
.card>table{min-width:520px}
th,td{text-align:left;padding:10px 10px;border-bottom:1px solid var(--border);vertical-align:middle}
th{color:var(--text-3);font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:500}
tr:last-child td{border-bottom:0}
.tw{overflow-x:auto}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;padding:3px 9px;border-radius:100px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);white-space:nowrap}
.pill.on{color:var(--green);border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.08)}
.pill.off{color:var(--red);border-color:rgba(248,113,113,.35);background:rgba(248,113,113,.08)}
.pill.warn{color:var(--amber);border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.08)}
.pill.cyan{color:var(--cyan);border-color:rgba(0,174,239,.35);background:rgba(0,174,239,.08)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:currentColor;box-shadow:0 0 6px currentColor}
.empty{text-align:center;color:var(--text-2);padding:34px 16px}
.empty b{display:block;color:var(--text);font-family:var(--display);font-size:16px;margin-bottom:4px}
.tile{aspect-ratio:16/10;background:var(--bg-2);display:grid;place-items:center;overflow:hidden;color:var(--text-3);font-size:12px}
.tile img,.tile video{width:100%;height:100%;object-fit:cover}
.mcard{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.mcard .body{padding:11px 13px}
.mcard .body b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plitem{display:flex;gap:10px;align-items:center;background:var(--bg-2);border:1px solid var(--border);border-radius:9px;padding:7px 9px;margin:6px 0}
.plitem .n{font-family:var(--mono);font-size:11px;color:var(--text-3);width:18px}
.plitem .t{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.code{font-family:var(--mono);font-size:22px;letter-spacing:.2em;text-transform:uppercase;text-align:center}
.hint{background:rgba(0,174,239,.07);border-left:3px solid var(--cyan);border-radius:0 9px 9px 0;padding:9px 13px;font-size:13px;color:var(--text-2);margin:10px 0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:13.5px}
.kv dt{color:var(--text-2)}
.shot{aspect-ratio:16/9;background:#000;display:grid;place-items:center;color:var(--text-3);font-size:12px;overflow:hidden}
.shot img{width:100%;height:100%;object-fit:cover}
.days{display:flex;gap:4px;flex-wrap:wrap}
.days label{display:flex;align-items:center;justify-content:center;width:38px;height:34px;border:1px solid var(--border-2);border-radius:8px;cursor:pointer;font-size:12.5px;color:var(--text-2)}
.days input{display:none}
.days label:has(input:checked){background:rgba(0,174,239,.15);border-color:var(--cyan);color:var(--text)}
.progress{height:6px;background:var(--bg-2);border-radius:4px;overflow:hidden;margin-top:12px}
.progress i{display:block;height:100%;width:0;background:var(--cyan);transition:width .2s}

/* Modal y avisos */
.overlay{position:fixed;inset:0;background:rgba(4,8,16,.72);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.overlay[hidden]{display:none}
.modal{background:var(--surface);border:1px solid var(--border-2);border-radius:16px;padding:22px;width:480px;max-width:100%;max-height:90vh;overflow:auto}
.modal h2{font-size:19px;margin-bottom:4px}
.modal .actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}
.toasts{position:fixed;right:18px;bottom:18px;display:grid;gap:8px;z-index:200}
.toast{background:var(--surface-2);border:1px solid var(--border-2);border-left:3px solid var(--green);border-radius:10px;padding:11px 15px;font-size:13.5px;box-shadow:0 10px 30px rgba(0,0,0,.4);max-width:360px}
.toast.bad{border-left-color:var(--red)}
.grid>.card+.card{margin-top:0}
.modal .actions{position:sticky;bottom:-22px;margin:20px -22px -22px;padding:14px 22px;background:var(--surface);border-top:1px solid var(--border);border-radius:0 0 16px 16px}

/* App instalada (pantalla completa): respetar el notch y la barra inferior */
@media (display-mode: standalone){
  .mbar{padding-top:max(12px,env(safe-area-inset-top))}
  aside{padding-top:env(safe-area-inset-top)}
  main{padding-bottom:max(60px,env(safe-area-inset-bottom))}
  .toasts{bottom:max(18px,env(safe-area-inset-bottom))}
}

/* ---------- Certificado de emisión (pensado para imprimirse o guardarse como PDF) ---------- */
.doc{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:26px}
.doc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;border-bottom:1px solid var(--border);padding-bottom:14px}
.doc-marca{font-size:20px;font-weight:800}
.doc table{width:100%;border-collapse:collapse;margin-top:10px}
.doc-pie{margin-top:26px;padding-top:14px;border-top:1px solid var(--border);color:var(--text-2);font-size:12.5px}
.doc-pie p{margin:6px 0}

@media print{
  aside,.mbar,.no-print,.banner.warn,#overlay{display:none!important}
  html,body,.shell,#main,.doc{background:#fff!important;color:#111!important}
  .doc{border:0;border-radius:0;padding:0}
  .doc .dim,.doc .muted,.doc-pie{color:#555!important}
  .doc th{color:#555!important}
  .doc td,.doc th,.doc-top,.doc-pie{border-color:#ccc!important}
  .g-stats .stat,.card{border-color:#ccc!important;background:#fff!important;break-inside:avoid}
  .doc table{page-break-inside:auto}
  .doc tr{break-inside:avoid}
  @page{margin:14mm}
}