:root{
  --cyan:#36c6ff; --cyan-d:#1b7fa8; --orange:#ff8a3d; --red:#ff5a5a;
  --bg:#03060b; --ink:#e8f4fb; --mute:#8fb0c2; --line:rgba(54,198,255,.28);
  --glass:rgba(4,9,16,.66);
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);overflow:hidden}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px}

/* ---- fondo: el video en bucle ---- */
#core{position:fixed;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  transition:filter .6s ease,transform .6s ease;filter:saturate(1.05) brightness(.95)}
.veil{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
   radial-gradient(ellipse 52% 60% at 50% 48%,transparent 0 55%,rgba(3,6,11,.55) 100%),
   linear-gradient(90deg,rgba(3,6,11,.82) 0,rgba(3,6,11,.25) 26%,rgba(3,6,11,.25) 74%,rgba(3,6,11,.82) 100%),
   linear-gradient(180deg,rgba(3,6,11,.7) 0,transparent 16%,transparent 66%,rgba(3,6,11,.88) 100%)}
body[data-agent="thinking"] #core{filter:hue-rotate(-25deg) saturate(1.5) brightness(1.1);transform:scale(1.02)}
body[data-agent="speaking"] #core{animation:pulse 1.1s ease-in-out infinite}
@keyframes pulse{50%{filter:saturate(1.3) brightness(1.2);transform:scale(1.015)}}

/* ---- cabecera ---- */
.top{position:fixed;z-index:5;top:0;left:0;right:0;height:56px;display:flex;align-items:center;gap:18px;padding:0 22px}
.brand{display:flex;align-items:baseline;gap:12px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);align-self:center}
.brand h1{margin:0;font-size:20px;letter-spacing:.42em;font-weight:600}
.brand .sub{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.chips{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.chip{font:600 10px var(--mono);letter-spacing:.1em;padding:3px 8px;border:1px solid var(--line);border-radius:3px;color:var(--mute);background:var(--glass)}
.chip.on{color:var(--cyan);border-color:var(--cyan)}
.chip.off{opacity:.55}
.clock{font:500 15px var(--mono);letter-spacing:.08em;color:var(--cyan);min-width:150px;text-align:right}

/* ---- paneles ---- */
.panel{position:fixed;z-index:4;top:64px;bottom:176px;width:min(340px,26vw);overflow:auto;padding:6px 6px 6px 0;scrollbar-width:thin;scrollbar-color:var(--cyan-d) transparent}
.panel.left{left:18px}.panel.right{right:18px}
.panel section{background:var(--glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid var(--line);border-radius:4px;padding:12px 14px;margin-bottom:12px;position:relative}
.panel section::before,.panel section::after{content:"";position:absolute;width:10px;height:10px;border:2px solid var(--cyan)}
.panel section::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.panel section::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
h2{margin:0 0 10px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan);font-weight:600;display:flex;align-items:center;gap:8px}
.list{display:flex;flex-direction:column;gap:6px}
.empty{color:var(--mute);font-size:13px}
.day{font:600 10px var(--mono);letter-spacing:.16em;color:var(--orange);margin:8px 0 2px}
.day:first-child{margin-top:0}
.row{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.35;padding:5px 6px;border-left:2px solid var(--cyan-d);background:rgba(54,198,255,.05)}
.row .t{font:500 12px var(--mono);color:var(--cyan);min-width:42px;padding-top:1px}
.row .x{flex:1;min-width:0;overflow-wrap:anywhere}
.row .x small{display:block;color:var(--mute);font-size:11.5px}
.row.reminder{border-left-color:var(--orange)}
.row.lvl-alta{border-left-color:var(--orange)}
.row.lvl-urgente{border-left-color:var(--red);background:rgba(255,90,90,.1)}
.row.unread .x{font-weight:600}
.row.read{opacity:.62}
.row.clickable{cursor:pointer}
.mini,.act{background:transparent;border:1px solid var(--line);color:var(--mute);border-radius:3px;font-size:11px;padding:2px 7px;cursor:pointer}
.mini:hover,.act:hover{color:var(--ink);border-color:var(--cyan)}
h2 .mini{margin-left:auto}
.act.ok{color:#7be0a0;border-color:#3b8f5d}.act.no{color:var(--red);border-color:#8f3b3b}
.badge{background:var(--cyan);color:#001018;border-radius:9px;padding:0 7px;font:700 11px var(--mono)}
.badge.warn{background:var(--orange)}
.lead{font-size:13px}.lead small{color:var(--mute)}

/* ---- escenario / chat ---- */
.stage{position:fixed;z-index:5;left:50%;bottom:16px;transform:translateX(-50%);width:min(760px,calc(100vw - 2*min(340px,26vw) - 80px));min-width:360px}
.status{text-align:center;font:600 11px var(--mono);letter-spacing:.34em;color:var(--cyan);margin-bottom:8px;text-shadow:0 0 10px rgba(54,198,255,.6)}
body[data-agent="thinking"] .status{color:var(--orange)}
.log{max-height:25vh;overflow:auto;display:flex;flex-direction:column;gap:6px;padding:4px;margin-bottom:8px;scrollbar-width:thin}
.msg{max-width:88%;padding:8px 12px;border-radius:4px;font-size:14px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere;
  background:var(--glass);backdrop-filter:blur(8px);border:1px solid var(--line)}
.msg.user{align-self:flex-end;border-color:rgba(255,138,61,.45)}
.msg .via{display:block;font:600 9px var(--mono);letter-spacing:.16em;color:var(--mute);margin-bottom:2px;text-transform:uppercase}
.composer{display:flex;gap:8px;align-items:center;background:var(--glass);backdrop-filter:blur(10px);border:1px solid var(--cyan);border-radius:4px;padding:8px;box-shadow:0 0 22px rgba(54,198,255,.22)}
.composer input{flex:1;background:transparent;border:0;outline:0;padding:8px 6px;font-size:15px;min-width:0}
.composer input::placeholder{color:var(--mute)}
.icon{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:rgba(54,198,255,.08);cursor:pointer;font-size:16px;line-height:1}
.icon:hover{border-color:var(--cyan)}
.icon.live{background:var(--red);border-color:var(--red);animation:pulse2 1s infinite}
.icon[aria-pressed="true"]{border-color:var(--orange);background:rgba(255,138,61,.2)}
@keyframes pulse2{50%{box-shadow:0 0 0 6px rgba(255,90,90,.25)}}
.send{background:var(--cyan);color:#001018;border:0;border-radius:3px;font-weight:700;letter-spacing:.08em;padding:10px 18px;cursor:pointer}
.send:hover{background:#7fdcff}

/* ---- avisos emergentes ---- */
.toasts{position:fixed;z-index:20;top:66px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;width:min(480px,92vw)}
.toast{background:rgba(4,9,16,.92);border:1px solid var(--orange);border-radius:4px;padding:10px 14px;box-shadow:0 0 24px rgba(255,138,61,.3);animation:in .25s ease}
.toast.urgente{border-color:var(--red)}
.toast b{display:block;font-size:13px;letter-spacing:.04em}.toast span{font-size:13px;color:var(--mute);white-space:pre-wrap}
@keyframes in{from{opacity:0;transform:translateY(-8px)}}

/* ---- acceso ---- */
.auth{position:fixed;inset:0;z-index:50;background:rgba(3,6,11,.92);display:grid;place-items:center}
.auth[hidden]{display:none}
.auth form{background:var(--glass);border:1px solid var(--cyan);border-radius:4px;padding:26px;width:min(380px,90vw);display:flex;flex-direction:column;gap:12px}
.auth input{background:rgba(54,198,255,.08);border:1px solid var(--line);border-radius:3px;padding:10px}
code{font-family:var(--mono);color:var(--orange)}

/* ---- pestañas (pantallas estrechas) ---- */
.tabs{display:none}
@media (max-width:1060px){
  .brand .sub,.clock{display:none}
  .chips{display:none}
  .tabs{display:flex;position:fixed;z-index:6;top:56px;left:0;right:0;gap:0;background:var(--glass);border-bottom:1px solid var(--line)}
  .tabs button{flex:1;background:transparent;border:0;padding:10px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);cursor:pointer;border-bottom:2px solid transparent}
  .tabs button.on{color:var(--cyan);border-bottom-color:var(--cyan)}
  .tabs b{background:var(--orange);color:#000;border-radius:8px;padding:0 6px;margin-left:6px;font-size:10px}
  .panel{top:104px;bottom:16px;width:auto;left:12px!important;right:12px!important;display:none}
  .stage{width:calc(100vw - 24px);min-width:0;display:none;bottom:12px}
  body[data-tab="agenda"] #pLeft{display:block}
  body[data-tab="avisos"] #pRight{display:block}
  body[data-tab="chat"] .stage{display:block}
  .log{max-height:52vh}
}
@media (prefers-reduced-motion:reduce){
  #core{animation:none!important;transition:none}
  .toast{animation:none}
}