:root{--fondo: #e9ebee;--fondo-deg: linear-gradient(160deg, #eceef1 0%, #e4e8ec 55%, #dfe6e8 100%);--superficie: #f4f5f7;--tinta: #1d2026;--tenue: #5f6672;--linea: #d8dce2;--acento: #0e5a63;--acento-2: #17808c;--acento-tinta: #f4f5f7;--vidrio: rgba(255, 255, 255, .55);--vidrio-borde: rgba(29, 32, 38, .08);--burbuja-ia: #f7f8fa;--radio: 12px;font-size:16px}:root.oscuro{--fondo: #0c1114;--fondo-deg: linear-gradient(160deg, #0d1317 0%, #0c1114 50%, #0e1a1c 100%);--superficie: #151b20;--tinta: #e7e9ee;--tenue: #98a1ac;--linea: #232b32;--acento: #2e93a0;--acento-2: #1f6b76;--acento-tinta: #0d1117;--vidrio: rgba(255, 255, 255, .05);--vidrio-borde: rgba(255, 255, 255, .09);--burbuja-ia: #182025}*{box-sizing:border-box}html,body{height:100%;margin:0}html{background:var(--fondo)}body{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--fondo-deg);background-attachment:fixed;color:var(--tinta);-webkit-font-smoothing:antialiased;transition:background .3s ease,color .3s ease}body:before{content:"";position:fixed;top:12%;right:6%;width:46px;height:46px;border-radius:8px;background:var(--acento);opacity:.07;box-shadow:-90px 110px 0 -6px var(--acento),-30px 230px 0 -14px var(--acento),-150px 40px 0 -18px var(--acento);pointer-events:none;z-index:0}.marco{position:relative;z-index:1;height:100dvh;max-width:860px;margin:0 auto;display:flex;flex-direction:column}.cabecera{display:flex;align-items:center;gap:12px;padding:14px 20px;background:var(--vidrio);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--vidrio-borde)}.sello{width:40px;height:40px;border-radius:var(--radio);background:linear-gradient(135deg,var(--acento) 0%,var(--acento-2) 100%);color:var(--acento-tinta);display:grid;place-items:center;font-weight:600;font-size:1.05rem;box-shadow:0 4px 14px -6px var(--acento)}.titulos{flex:1;min-width:0}.titulos h1{margin:0;font-size:1rem;font-weight:600;letter-spacing:-.01em}.titulos p{margin:2px 0 0;font-size:.78rem;color:var(--tenue);display:flex;align-items:center;gap:6px}.punto{width:7px;height:7px;border-radius:50%;background:var(--linea);transition:background .3s,box-shadow .3s}.punto.activo{background:#22b573;box-shadow:0 0 6px #22b57399}.icono{border:1px solid var(--vidrio-borde);background:var(--vidrio);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--tenue);border-radius:var(--radio);width:36px;height:36px;font-size:1rem;cursor:pointer;line-height:1;transition:color .2s,border-color .2s,transform .2s}.icono:hover{color:var(--tinta);border-color:var(--acento);transform:rotate(15deg)}.aviso{background:var(--vidrio);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--vidrio-borde)}.aviso-linea{width:100%;display:flex;align-items:center;gap:8px;background:transparent;border:0;cursor:pointer;padding:10px 20px;text-align:left;color:var(--tenue);font-size:.82rem;font-family:inherit;transition:color .2s}.aviso-linea:hover{color:var(--tinta)}.aviso-texto{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.aviso.abierto .aviso-texto{white-space:normal}.chevron{flex-shrink:0;font-size:.7rem;transition:transform .2s}.aviso-detalle{margin:0;padding:0 20px 12px;color:var(--tenue);font-size:.82rem;line-height:1.5;animation:aparecer .25s ease both}.charla{flex:1;overflow-y:auto;padding:24px 20px;display:flex;flex-direction:column;gap:12px}.vacio{margin:auto;text-align:center;animation:aparecer .4s ease both}.saludo{font-size:1.45rem;font-weight:600;letter-spacing:-.02em;margin:0;background:linear-gradient(120deg,var(--tinta) 30%,var(--acento) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}.chip{border:1px solid 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var(--acento)}.cursor{display:inline-block;width:8px;height:1em;background:var(--acento);vertical-align:text-bottom;margin-left:2px;border-radius:2px;animation:parpadeo 1s steps(2) infinite}.pie{padding:12px 20px 20px}.entrada{display:flex;gap:8px;background:var(--vidrio);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--vidrio-borde);border-radius:var(--radio);padding:6px;transition:border-color .2s,box-shadow .2s}.entrada:focus-within{border-color:var(--acento);box-shadow:0 0 0 3px color-mix(in srgb,var(--acento) 15%,transparent)}.entrada input{flex:1;border:0;outline:0;background:transparent;padding:10px 12px;font-size:.95rem;font-family:inherit;color:var(--tinta)}.entrada input::placeholder{color:var(--tenue)}.entrada button{border:0;border-radius:calc(var(--radio) - 3px);background:linear-gradient(135deg,var(--acento) 0%,var(--acento-2) 100%);color:var(--acento-tinta);padding:0 18px;font-size:.9rem;font-weight:500;cursor:pointer;transition:transform .15s,box-shadow .2s}.entrada button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 16px -8px var(--acento)}.entrada button:disabled{opacity:.45;cursor:default}.pista{color:var(--tenue);font-size:.9rem;margin:8px 0 0}@keyframes aparecer{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes parpadeo{50%{opacity:0}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}@media(max-width:640px){.charla{padding:16px 12px}.burbuja{max-width:88%}.cabecera,.pie{padding-left:12px;padding-right:12px}body:before{display:none}}.restantes{margin-left:8px;padding:2px 8px;border-radius:999px;font-size:.7rem;background:color-mix(in srgb,var(--acento) 14%,transparent);color:var(--acento);border:1px solid color-mix(in srgb,var(--acento) 30%,transparent)}.burbuja .enlace{color:var(--acento);font-weight:500;word-break:break-all}.burbuja.usuario .enlace{color:var(--acento-tinta);text-decoration:underline}