:root{
  --ink:#0d1b2a; --ink-2:#3d5068; --ink-3:#6b7f99;
  --ground:#f4f6f9; --surface:#ffffff; --surface-2:#eef2f7;
  --line:#d5dee9; --line-soft:#e6ecf3;
  --navy:#0b3d68; --navy-deep:#082b4a; --accent:#0f8fa8;
  --ok:#0f7a4d; --ok-bg:#e2f4ea;
  --warn:#a05c00; --warn-bg:#fbeeda;
  --crit:#b3261e; --crit-bg:#fbe6e4;
  --info:#1c5fa8; --info-bg:#e4eefb;
  --shadow:0 1px 2px rgba(13,27,42,.06), 0 8px 24px rgba(13,27,42,.06);
  --r:8px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#e8eef5; --ink-2:#a9bacd; --ink-3:#7d90a6;
    --ground:#0b1520; --surface:#111d2b; --surface-2:#17263a;
    --line:#26384e; --line-soft:#1c2c40;
    --navy:#7fb4e0; --navy-deep:#0a1622; --accent:#3fc0d8;
    --ok:#5fd39b; --ok-bg:#0f2f22;
    --warn:#e5b05f; --warn-bg:#332512;
    --crit:#f18b83; --crit-bg:#3a1a17;
    --info:#8dbcf0; --info-bg:#13273f;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --ink:#e8eef5; --ink-2:#a9bacd; --ink-3:#7d90a6;
  --ground:#0b1520; --surface:#111d2b; --surface-2:#17263a;
  --line:#26384e; --line-soft:#1c2c40;
  --navy:#7fb4e0; --navy-deep:#0a1622; --accent:#3fc0d8;
  --ok:#5fd39b; --ok-bg:#0f2f22;
  --warn:#e5b05f; --warn-bg:#332512;
  --crit:#f18b83; --crit-bg:#3a1a17;
  --info:#8dbcf0; --info-bg:#13273f;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.5}
h1,h2,h3{font-family:Archivo,"IBM Plex Sans",system-ui,sans-serif;margin:0;text-wrap:balance}
.mono{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,monospace;font-variant-numeric:tabular-nums}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ---------- barra superior ---------- */
.topbar{background:var(--navy-deep);color:#eaf2fa;position:sticky;top:0;z-index:40;
  border-bottom:1px solid rgba(255,255,255,.09)}
.topbar-in{max-width:1500px;margin:0 auto;padding:10px 20px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:9px;line-height:1}
.brand b{font-family:Archivo;font-weight:700;font-size:19px;letter-spacing:-.02em}
.brand span{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#8fb4d6}
.gsearch{flex:1 1 320px;min-width:220px;display:flex;gap:0}
.gsearch input{flex:1;min-width:0;padding:9px 12px;border:1px solid rgba(255,255,255,.18);border-right:0;
  border-radius:var(--r) 0 0 var(--r);background:rgba(255,255,255,.07);color:#fff;font:inherit}
.gsearch input::placeholder{color:#88a6c2}
.gsearch button{padding:9px 16px;border:0;border-radius:0 var(--r) var(--r) 0;background:var(--accent);color:#04222a;font-weight:600}
.who{display:flex;align-items:center;gap:10px;font-size:12px;color:#b8cee4}
.who strong{display:block;color:#fff;font-size:13px}
.who button{background:transparent;border:1px solid rgba(255,255,255,.22);border-radius:var(--r);padding:6px 11px;font-size:12px;color:#dce9f5}

/* ---------- layout ---------- */
.wrap{max-width:1500px;margin:0 auto;padding-block:20px 56px;padding-inline:20px}
.pagehead{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.pagehead h1{font-size:22px;font-weight:600;letter-spacing:-.01em}
.pagehead p{margin:4px 0 0;color:var(--ink-3);font-size:13px}
.demo-flag{display:inline-flex;align-items:center;gap:7px;background:var(--warn-bg);color:var(--warn);
  border:1px solid color-mix(in srgb,var(--warn) 30%,transparent);border-radius:999px;padding:4px 11px;font-size:11.5px;font-weight:600}

/* ---------- indicadores ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;margin-bottom:18px}
.kpi{background:var(--surface);padding:13px 15px}
.kpi .l{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.kpi .v{font-family:Archivo;font-size:26px;font-weight:600;margin-top:3px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi .s{font-size:11.5px;color:var(--ink-3);margin-top:1px}
.kpi.alert .v{color:var(--crit)}

/* ---------- controles ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--line-soft)}
.tfilter{flex:1 1 260px;min-width:180px;padding:8px 11px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--surface-2);color:var(--ink);font:inherit}
.btn{border:1px solid var(--line);background:var(--surface-2);border-radius:var(--r);padding:8px 13px;font-size:13px;font-weight:500;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}
:root[data-theme="dark"] .btn.primary{color:#08202f}
.chips{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 12px}
.chip{border:1px solid var(--line);background:transparent;border-radius:999px;padding:5px 12px;font-size:12.5px;color:var(--ink-2)}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
:root[data-theme="dark"] .chip[aria-pressed="true"]{color:#08202f}

/* búsqueda avanzada */
.adv{display:none;padding:14px;border-bottom:1px solid var(--line-soft);background:var(--surface-2);
  grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.adv.open{display:grid}
.f label{display:block;font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);font-weight:600;margin-bottom:4px}
.f input,.f select{width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);font:inherit;font-size:13px}
.adv-actions{grid-column:1/-1;display:flex;gap:8px;justify-content:flex-end}

/* ---------- tabla ---------- */
.tscroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:1080px}
thead th{position:sticky;top:0;background:var(--navy);color:#fff;text-align:left;font-family:Archivo;font-weight:600;
  font-size:11px;letter-spacing:.07em;text-transform:uppercase;padding:10px 12px;white-space:nowrap;z-index:2}
:root[data-theme="dark"] thead th{color:#08202f}
tbody td{padding:10px 12px;border-bottom:1px solid var(--line-soft);vertical-align:middle;font-size:13px}
tbody tr:hover{background:var(--surface-2)}
tbody tr.sel{background:var(--info-bg)}
td.num{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:12.5px;white-space:nowrap}
.ro{font-weight:600;color:var(--navy)}
.mode{display:inline-flex;align-items:center;gap:6px;color:var(--ink-2);font-size:12.5px;white-space:nowrap}
.mode svg{width:17px;height:17px;flex:none}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:3px 9px;font-size:11.5px;font-weight:600;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.p-ok{background:var(--ok-bg);color:var(--ok)}
.p-warn{background:var(--warn-bg);color:var(--warn)}
.p-crit{background:var(--crit-bg);color:var(--crit)}
.p-info{background:var(--info-bg);color:var(--info)}
.p-mute{background:var(--surface-2);color:var(--ink-3)}
.eta-late{color:var(--crit);font-weight:600}
.rowbtn{border:1px solid var(--line);background:var(--surface);border-radius:6px;width:30px;height:28px;
  display:inline-grid;place-items:center;margin-right:4px}
.rowbtn:hover{border-color:var(--accent);color:var(--accent)}
.rowbtn svg{width:15px;height:15px}
.tfoot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:11px 14px;color:var(--ink-3);font-size:12.5px}
.empty{padding:44px 20px;text-align:center;color:var(--ink-3)}

/* ---------- panel lateral ---------- */
.scrim{position:fixed;inset:0;background:rgba(8,22,36,.5);z-index:50;opacity:0;pointer-events:none;transition:opacity .18s}
.scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(460px,100%);background:var(--surface);z-index:51;
  border-left:1px solid var(--line);box-shadow:-16px 0 40px rgba(8,22,36,.22);transform:translateX(102%);
  transition:transform .22s ease;display:flex;flex-direction:column}
.drawer.open{transform:none}
.dhead{padding:16px 18px;border-bottom:1px solid var(--line-soft);display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.dhead h2{font-size:17px;font-weight:600}
.dhead .sub{color:var(--ink-3);font-size:12.5px;margin-top:3px}
.dbody{overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:20px}
.sect h3{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:9px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;font-size:13px}
.kv dt{color:var(--ink-3)}
.kv dd{margin:0;text-align:right;font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:12.5px}
.tl{list-style:none;margin:0;padding:0 0 0 20px;border-left:2px solid var(--line);display:flex;flex-direction:column;gap:14px}
.tl li{position:relative;font-size:13px}
.tl li::before{content:"";position:absolute;left:-27px;top:4px;width:11px;height:11px;border-radius:50%;
  background:var(--surface);border:2px solid var(--line)}
.tl li.done::before{background:var(--ok);border-color:var(--ok)}
.tl li.now::before{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent)}
.tl .t{font-weight:600}
.tl .d{color:var(--ink-3);font-size:12px;font-family:"IBM Plex Mono",monospace}
.docs{display:flex;flex-direction:column;gap:7px}
.doc{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:6px;padding:9px 11px;font-size:13px;background:var(--surface-2)}
.doc svg{width:16px;height:16px;color:var(--navy);flex:none}
.doc .g{margin-left:auto;font-size:11px;color:var(--ink-3);font-family:"IBM Plex Mono",monospace}
.note{font-size:12px;color:var(--ink-3);background:var(--surface-2);border:1px dashed var(--line);border-radius:6px;padding:10px 12px}

/* aviso */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,18px);background:var(--navy-deep);color:#eaf2fa;
  padding:11px 18px;border-radius:999px;font-size:13px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s;z-index:60}
.toast.show{opacity:1;transform:translate(-50%,0)}

.legend{margin-top:16px;font-size:12px;color:var(--ink-3);display:flex;gap:18px;flex-wrap:wrap}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
@media (max-width:640px){
  .kpi .v{font-size:22px}
  .drawer{width:100%}
}


/* --- pantalla de acceso --- */
.login{min-height:100dvh;display:grid;place-items:center;padding:24px;background:var(--ground)}
.login-card{width:min(400px,100%);background:var(--surface);border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:28px}
.login-card .mark{font-family:Archivo;font-weight:700;font-size:21px;letter-spacing:-.02em;color:var(--navy)}
.login-card .mark span{display:block;font-family:"IBM Plex Sans";font-weight:500;font-size:10.5px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-top:2px}
.login-card h1{font-size:18px;font-weight:600;margin:22px 0 5px}
.login-card p.lead{margin:0 0 20px;color:var(--ink-3);font-size:13px}
.field{margin-bottom:14px}
.field label{display:block;font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;margin-bottom:5px}
.field input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--surface-2);color:var(--ink);font:inherit}
.login-card .btn.primary{width:100%;padding:11px;font-size:14px;margin-top:6px}
.msg{margin-top:14px;font-size:12.5px;padding:10px 12px;border-radius:6px;display:none}
.msg.show{display:block}
.msg.err{background:var(--crit-bg);color:var(--crit)}
.msg.ok{background:var(--ok-bg);color:var(--ok)}
.login-foot{margin-top:20px;padding-top:16px;border-top:1px solid var(--line-soft);
  font-size:12px;color:var(--ink-3);line-height:1.6}
#app{display:none}
.staff-link{color:#cfe2f3;font-size:12px;text-decoration:none;border:1px solid rgba(255,255,255,.22);
  border-radius:var(--r);padding:6px 11px}
.staff-link:hover{border-color:var(--accent);color:#fff}
.loading{padding:60px 20px;text-align:center;color:var(--ink-3)}

/* Logo oficial: acceso y cabecera del tracking */
.mark .nf-logo{display:block;width:280px;max-width:100%;height:auto;margin:0 auto 14px;background:#fff;padding:14px 18px;border-radius:6px;box-sizing:border-box;}
.brand{align-items:center;}
.brand .nf-logo{display:block;width:190px;max-width:100%;height:auto;background:#fff;padding:10px 14px;border-radius:6px;box-sizing:border-box;}

/* Legibilidad: el texto oscuro solo cuando el tema oscuro esta realmente en vigor.
   Antes se aplicaba tambien con el tema claro, dejando «Entrar» y las cabeceras
   de la tabla en azul oscuro sobre azul marino. */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .btn.primary,
  :root:not([data-theme="light"]) thead th{color:#08202f}
}