:root{
  --bg:#F2F4F8; --surface:#FFFFFF; --sunk:#E8ECF3; --line:#D5DBE6;
  --fg:#131926; --muted:#5A6478; --accent:#1F4FE0; --accent-fg:#FFFFFF; --accent-soft:#E3EAFD;
  --ok:#0B7A4B; --ok-soft:#DDF3E8; --warn:#9A5B00; --warn-soft:#FBEBCB; --bad:#B3261E; --bad-soft:#FBE1DF;
  --tv:#0D1017;
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Instrument Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
}
@media (prefers-color-scheme: dark){ :root{
  --bg:#0F131B; --surface:#181E29; --sunk:#111620; --line:#2B3445;
  --fg:#EDF0F6; --muted:#9AA5B8; --accent:#7C9BFF; --accent-fg:#0B1230; --accent-soft:#1E2A52;
  --ok:#5BD39A; --ok-soft:#123425; --warn:#F2C062; --warn-soft:#3A2C0C; --bad:#FF8A80; --bad-soft:#40171A;
  --tv:#05070B; color-scheme:dark } }

*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:15px;line-height:1.45}
.app{max-width:1180px;margin:0 auto;padding:20px 16px 56px;display:flex;flex-direction:column;gap:20px}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:28px;font-weight:700} h2{font-size:19px;font-weight:700} h3{font-size:15px;font-weight:700}
p{margin:0} .muted{color:var(--muted)} .mono{font-family:var(--f-mono)} .small{font-size:13px}
button,input,select{font:inherit;color:inherit}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.top{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:700;font-size:18px}
.brand i{width:30px;height:20px;border-radius:4px;background:var(--accent);box-shadow:0 5px 0 -3px var(--accent);display:block}
.cuenta{margin-left:auto;font-size:13px;color:var(--muted);display:flex;gap:10px;align-items:center}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav a{padding:8px 14px;border-radius:8px;text-decoration:none;color:var(--muted);font-weight:600}
nav a:hover{background:var(--sunk);color:var(--fg)}
nav a[aria-current="page"]{background:var(--fg);color:var(--bg)}

main{display:flex;flex-direction:column;gap:28px;min-width:0}
.head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px}
.head>div{flex:1 1 260px;min-width:0;display:flex;flex-direction:column;gap:4px}
.sec{display:flex;flex-direction:column;gap:12px;min-width:0}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:14px;min-width:0}
.login{max-width:420px;margin:8vh auto 0;width:100%}
.pasos{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}

.btn{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:8px 14px;font-weight:600;cursor:pointer;text-decoration:none;color:var(--fg);display:inline-block}
.btn:hover{border-color:var(--fg)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.btn.pri:hover{filter:brightness(1.08)}
.btn.sm{padding:4px 9px;font-size:13px}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}
.btn.ghost:hover{color:var(--fg);background:var(--sunk)}
input,select{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:7px 10px;min-width:0;max-width:100%}
label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:var(--muted);min-width:0}
label.f>*{font-weight:400;color:var(--fg);font-size:15px}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;align-items:end}

.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 9px;border-radius:99px;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.warn{background:var(--warn-soft);color:var(--warn)} .pill.info{background:var(--accent-soft);color:var(--accent)}
.pill.off{background:var(--sunk);color:var(--muted)}

.tvs{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.tv{display:flex;flex-direction:column;gap:8px;min-width:0}
.marco{background:var(--tv);padding:6px;border-radius:8px;position:relative}
.marco.v{width:52%;align-self:flex-start}
.marco.apagado .placa{opacity:.18}
.marco.apagado::after{content:"Sin conexión";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:600;font-size:13px}
.tv .meta{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}
.tv .meta>div{min-width:0}
.tira{position:relative;height:10px;border-radius:5px;background:var(--sunk);overflow:hidden}
.tira i{position:absolute;top:0;bottom:0;background:var(--accent);opacity:.85}
.tira s{position:absolute;top:0;bottom:0;width:2px;background:var(--fg)}
.horas{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);font-family:var(--f-mono)}

.avisos{display:flex;flex-direction:column;gap:8px;list-style:none;margin:0;padding:0}
.avisos li{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.avisos li p{flex:1 1 220px;min-width:0}

table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;padding:6px 10px}
td{padding:10px;border-top:1px solid var(--line);vertical-align:middle}
.scroll{overflow-x:auto}

.dos{display:grid;grid-template-columns:260px minmax(0,1fr);gap:16px;align-items:start}
@media (max-width:760px){.dos{grid-template-columns:1fr}}
.lista{display:flex;flex-direction:column;gap:6px}
.lista button{text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;cursor:pointer;display:flex;flex-direction:column;gap:2px}
.lista button[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}
.slides{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.slides li{display:grid;grid-template-columns:auto 110px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:8px;background:var(--surface);cursor:grab}
.slides li.sobre{border-color:var(--accent);background:var(--accent-soft)}
.slides .n{font-family:var(--f-mono);color:var(--muted);width:22px;text-align:center}
.slides .dur{width:64px}
@media (max-width:560px){.slides li{grid-template-columns:auto 80px minmax(0,1fr)} .slides .ctl{grid-column:1/-1;justify-content:flex-end}}
.galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.media{display:flex;flex-direction:column;gap:8px;min-width:0}
.media .pie{display:flex;justify-content:space-between;gap:8px;align-items:center;flex-wrap:wrap}
.pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.pick button{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px;cursor:pointer;display:flex;flex-direction:column;gap:4px;font-size:12px;text-align:left;min-width:0}
.pick button:hover{border-color:var(--accent)}
.dias{display:flex;gap:4px;flex-wrap:wrap}
.dias label{border:1px solid var(--line);border-radius:6px;padding:4px 8px;font-size:13px;cursor:pointer;font-weight:500}
.dias input{position:absolute;opacity:0;pointer-events:none}
.dias label:has(input:checked){background:var(--fg);color:var(--bg);border-color:var(--fg)}
.dias label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}

dialog{border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--fg);padding:20px;width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 32px)}
dialog.ancho{width:min(900px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(8,10,16,.6)}
dialog form,dialog .cuerpo{display:flex;flex-direction:column;gap:14px}
.codigo{font-family:var(--f-mono);font-size:24px;letter-spacing:.3em;text-transform:uppercase;text-align:center;width:100%}
.nota{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:10px 12px;font-size:13px}
.barra{height:6px;background:var(--sunk);border-radius:3px;overflow:hidden}
.barra i{display:block;height:100%;background:var(--accent);width:0}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:10px;font-weight:600;font-size:14px;z-index:50;max-width:calc(100vw - 32px)}