:root{--bg:#0b0d12;--panel:#12151d;--panel2:#1a1e29;--line:#252b3a;--text:#e8ecf4;--muted:#8f99ad;--accent:#7c6cff;--accent-fill:#6a59f5;--ok:#34d399;--warn:#fbbf24;--danger:#fb7185;
--t:"Space Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--f:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font:15px/1.5 var(--f);-webkit-text-size-adjust:100%}
a{color:var(--accent)}
h1,h2,h3,.marca{font-family:var(--t);letter-spacing:-.01em;margin:0}
button,.boton{font:600 15px/1 var(--f);border-radius:12px;border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:13px 18px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;min-height:46px}
button:hover,.boton:hover{border-color:#3a4256}
button:active,.boton:active{transform:scale(.98)}
button:focus-visible,.boton:focus-visible,input:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button.primario,.boton.primario{background:var(--accent-fill);border-color:transparent;color:#fff}
button.peligro{background:#3b1b24;border-color:var(--danger);color:#ffd3da}
.pequeno{min-height:34px;padding:7px 12px;font-size:13.5px;border-radius:9px}
button:disabled{opacity:.55;cursor:default;transform:none}
input,select{font:15px/1.3 var(--f);background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px 13px;width:100%;min-height:46px}
label{display:block;font-size:13.5px;color:var(--muted);margin:12px 0 6px}
.muted{color:var(--muted)}
.peque{font-size:13px}
.error{color:var(--danger);min-height:1.2em;margin:10px 0 0;font-size:14px}
.ancho{width:100%}
.arriba{margin-top:12px}.sin-margen{margin:0}
.area{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px;font:13px ui-monospace,Consolas,monospace}
.sin{text-decoration:none;color:inherit}
.legal{max-width:760px}.legal h1{margin:24px 0 16px}
.mas>*+*{margin-top:12px}
/* Pantalla 1 · Entrar */
.entrar{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;background:radial-gradient(1200px 600px at -10% -10%,#7c6cff33,transparent 60%),radial-gradient(800px 500px at 110% 120%,#22d3ee1a,transparent 60%)}
.entrar .lado{padding:56px;display:flex;flex-direction:column;justify-content:center}
.marca{font-size:64px;font-weight:700;line-height:1}
.marca i{color:var(--accent);font-style:normal}
.lema{font:500 28px/1.2 var(--t);margin-top:18px;max-width:14em}
.entrar .caja{display:flex;align-items:center;justify-content:center;padding:32px}
.tarjeta{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px;width:100%;max-width:420px}
.tarjeta h1{font-size:26px;margin-bottom:18px}
.google{background:#fff;color:#1f1f1f;border-color:#fff;width:100%;gap:10px}
.google:hover{border-color:#fff;background:#f2f2f2}
.google svg{width:18px;height:18px;flex:none}
.enlace{display:block;margin:16px 0 0;font-size:14.5px}
.nota{display:block;margin-top:20px;padding:12px 14px;border-radius:12px;background:var(--panel2);border:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.nota b{color:var(--text);font-weight:600}
.nota+.nota{margin-top:10px}
/* Cabecera de las pantallas de dentro */
.cab{display:flex;align-items:center;gap:14px;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--panel)}
.cab .marca{font-size:24px}
.cab .yo{margin-left:auto;text-align:right;line-height:1.25;min-width:0}
.cab .yo b{display:block;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cab .yo span{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
.cab nav{display:flex;gap:8px}
.cuerpo{max-width:1040px;margin:0 auto;padding:32px 24px 56px}
/* Pantalla 2 y 3 · Salas */
.cliente+.cliente{margin-top:40px}
.cliente .eti{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.cliente h1{font-size:34px;margin:4px 0 6px}
.cliente .pregunta{font-size:18px;color:var(--muted)}
.rol{display:inline-block;margin:14px 0 22px;padding:6px 12px;border-radius:999px;background:#7c6cff22;color:#c9c2ff;font-size:13.5px;font-weight:600}
.salas{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.sala{display:block;text-decoration:none;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;transition:border-color .15s ease,transform .15s ease}
.sala:hover{border-color:var(--accent)}
.sala:active{transform:scale(.985)}
.sala h2{font-size:24px}
.ficha-cab{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.flechas{display:flex;gap:6px;flex-shrink:0}.flechas button{min-width:40px;min-height:40px;padding:0;font-size:17px}
.formu.borrar{border-color:#e5484d88}
[hidden]{display:none!important}
.caja-sala{position:relative}.caja-sala>.sala{height:100%}
.fila-rol{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:14px 0 22px}.fila-rol .rol{margin:0}
.ordenar{display:flex;flex-wrap:wrap;gap:8px}
.aviso-orden{margin:-10px 0 16px}
.mover{display:none;position:absolute;top:12px;right:12px;z-index:1;gap:8px}
.ordenando .mover{display:flex}
.mover button{width:44px;height:44px;min-height:44px;padding:0;font-size:20px;line-height:1;border-radius:12px}
.ordenando .sala{pointer-events:none;border-style:dashed}.ordenando .sala h2{padding-right:100px}
.ordenando .caja-sala:first-child [data-sube],.ordenando .caja-sala:last-child [data-baja]{visibility:hidden}
.estado{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:14px}
.punto{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none}
.estado.bien .punto{background:var(--ok);box-shadow:0 0 0 3px #34d39926}
.estado.mal{color:var(--warn)}
.estado.mal .punto{background:var(--warn)}
.noche{margin-top:6px;font-size:14px;color:var(--muted)}
.noche.abierta{color:var(--text)}
.dir{margin-top:16px;font-size:13px;color:var(--muted);font-family:ui-monospace,Consolas,monospace;overflow-wrap:anywhere}
.rol-sala{display:inline-block;margin-top:12px;padding:3px 10px;border-radius:999px;background:#7c6cff22;color:#c9c2ff;font-size:12.5px;font-weight:600}
.confiar{margin-top:16px;font-size:14px;align-items:flex-start}.confiar input{margin-top:3px}
.vacio{padding:24px;border:1px dashed var(--line);border-radius:16px;color:var(--muted)}
/* Pantalla 4 · Sin acceso, y las de un paso */
.solo{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.solo .tarjeta{max-width:460px}
.solo .marca{font-size:30px;margin-bottom:22px;display:block}
.cuenta{margin:16px 0 22px;padding:12px 14px;border-radius:12px;background:var(--panel2);font-size:14px;overflow-wrap:anywhere}
.botones{display:flex;flex-direction:column;gap:10px}
.codigo{font:600 26px/1 ui-monospace,Consolas,monospace;letter-spacing:.3em;text-align:center}
.qr{display:block;margin:14px auto;background:#fff;padding:10px;border-radius:12px;width:200px;height:200px}
.secreto{font:13px ui-monospace,Consolas,monospace;overflow-wrap:anywhere;color:var(--muted);text-align:center}
.o{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin:18px 0}
.o:before,.o:after{content:"";flex:1;height:1px;background:var(--line)}
/* Administración */
.adm h1{font-size:28px;margin-bottom:6px}
.adm h2{font-size:20px;margin:30px 0 12px}
.pestanas{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0 6px}
.pestanas button.on{background:var(--accent-fill);border-color:transparent;color:#fff}
.tabla{width:100%;border-collapse:collapse;font-size:14px}
.tabla th{text-align:left;color:var(--muted);font-weight:600;font-size:12.5px;padding:8px 10px;border-bottom:1px solid var(--line)}
.tabla td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:break-word}
.tabla tr.baja td{color:var(--muted)}
.envoltura{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:14px}
.fichas{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.ficha{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px}
.ficha b{font-family:var(--t);font-size:17px}
.formu{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;margin-top:14px}
.formu .fila{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 14px}
.check{display:flex;align-items:center;gap:8px;color:var(--text);font-size:14px;margin:8px 0}
.check input{width:auto;min-height:0}
.acciones{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.sala-rol{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.sala-rol .check{flex:1;min-width:200px}.sala-rol select{width:auto;min-height:38px;padding:6px 10px}
pre.credencial{white-space:pre-wrap;margin:0}
.credencial{font:12.5px ui-monospace,Consolas,monospace;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px;overflow-wrap:anywhere;user-select:all}
.aviso{margin-top:14px;padding:12px 14px;border-radius:12px;border:1px solid #fbbf2455;background:#fbbf2414;font-size:14px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--line);padding:12px 16px;border-radius:12px;max-width:calc(100% - 32px);box-shadow:0 10px 30px #0008}
@media (max-width:820px){
 .entrar{grid-template-columns:1fr}
 .entrar .lado{padding:36px 20px 8px}
 .marca{font-size:46px}
 .lema{font-size:22px;margin-top:10px}
 .entrar .caja{padding:20px 16px 32px;align-items:flex-start}
 .tarjeta{padding:22px}
 .cab{padding:12px 16px}
.cab{flex-wrap:wrap;row-gap:10px}.cab .yo{flex:1 1 55%}.cab .boton{white-space:nowrap}.cab .yo+.boton{margin-left:auto}
 .cuerpo{padding:22px 16px 40px}
 .cliente h1{font-size:28px}
 .salas{grid-template-columns:1fr;gap:12px}
 .sala{padding:16px}
}
@media (prefers-reduced-motion:reduce){.sala,button,.boton{transition:none}button:active,.boton:active,.sala:active{transform:none}}