/* Reuniones Andes Sigma — identidad tomada de www.andessigma.com */
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(/marca/fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(/marca/fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(/marca/fonts/inter-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(/marca/fonts/inter-latin-700-normal.woff2) format("woff2")}
:root{
  --navy:#08161d;--navy-2:#0e2630;--petrol:#12404d;--gold:#c39a3e;--gold-soft:#d8b25a;--teal:#2aa59d;
  --text:#eef3f4;--muted:#9db0b7;--line:#21414d;--danger:#c9483f;--ok:#2aa59d;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  /* alias usados por el código */
  --bg:var(--navy);--panel:var(--navy-2);--panel2:var(--petrol);--accent:var(--gold)
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--navy);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}
button{font:inherit;cursor:pointer}
a{color:var(--gold-soft)}
.hidden{display:none!important}

/* ---------- Bienvenida: foto + panel ---------- */
#welcome{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(380px,520px);min-height:100%}
.hero{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(28px,4vw,56px);
  background:var(--navy) url(/marca/hero.jpg) center/cover no-repeat;color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(8,22,29,.55) 0%,rgba(8,22,29,.15) 35%,rgba(8,22,29,.85) 100%),linear-gradient(90deg,rgba(8,22,29,.6),rgba(8,22,29,0) 70%)}
.logo{display:flex;align-items:center;gap:14px;text-decoration:none;color:#fff}
.logo img{height:46px;width:auto}
.logo b{font-weight:600;letter-spacing:.22em;font-size:15px}
.hero h2{font-size:clamp(30px,3.6vw,52px);line-height:1.08;font-weight:600;margin:0 0 14px;max-width:14ch;letter-spacing:-.01em}
.hero p{font-size:clamp(15px,1.25vw,18px);line-height:1.5;color:#d5e0e3;max-width:44ch;margin:0}
.hero .rule{width:56px;height:2px;background:var(--gold);margin:0 0 22px}
.hero small{display:block;margin-top:26px;color:#b9c8cd;font-size:13px;letter-spacing:.02em}

.side{background:var(--navy-2);display:flex;flex-direction:column;padding:clamp(24px,3.2vw,44px);border-left:1px solid var(--line);min-height:100%}
.side section{flex:1}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.side h1{font-size:26px;line-height:1.2;font-weight:600;margin:10px 0 6px;letter-spacing:-.01em}
.side .when{color:var(--muted);margin:0 0 18px;font-size:15px}
.foot{margin-top:26px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.foot a{color:var(--muted);text-decoration:none}.foot a:hover{color:var(--gold-soft)}
.secure::before{content:"🔒 "}

/* vista previa de cámara */
.preview{position:relative;aspect-ratio:16/9;background:#06121a;border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-bottom:6px}
.preview video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1);display:block}
.preview .pv-off{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;text-align:center;padding:12px}
.preview .pv-ctl{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:10px}
.pv-ctl button{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(8,22,29,.65);color:#fff;font-size:18px}
.pv-ctl button.off{background:var(--danger);border-color:var(--danger)}

/* formularios */
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
input[type=text],input[type=password],input[type=datetime-local],select.f,.card select{
  width:100%;padding:12px 13px;border-radius:3px;border:1px solid var(--line);background:#0a1c24;color:var(--text);font:inherit;font-size:15px}
input:focus,select:focus{outline:2px solid var(--gold);outline-offset:-1px}
.row{display:flex;gap:10px;align-items:center;margin-top:12px}
.row label{margin:0;color:var(--text);font-size:14px}
.btn{display:flex;align-items:center;justify-content:center;gap:.7rem;width:100%;margin-top:18px;padding:14px 18px;border:1px solid transparent;border-radius:3px;
  background:var(--gold);color:var(--navy);font-weight:600;font-size:15px;letter-spacing:.01em;transition:background .2s,color .2s,border-color .2s;text-decoration:none}
.btn:hover{background:var(--gold-soft)}
.btn.go::after{content:"→";transition:transform .2s}.btn.go:hover::after{transform:translateX(4px)}
.btn:disabled{opacity:.55;cursor:default}
.btn.secondary{background:transparent;color:var(--text);border-color:var(--line)}
.btn.secondary:hover{border-color:var(--gold);color:var(--gold-soft)}
.err{background:#3a1715;color:#ffc2bd;border-radius:3px;padding:10px 12px;margin-top:14px;display:none;font-size:14px}
.err.show{display:block}
.note{background:rgba(42,165,157,.1);border:1px solid rgba(42,165,157,.45);border-radius:3px;padding:10px 12px;margin:0 0 6px;font-size:14px;color:#cfe9e6}
.ok{color:var(--teal)!important;font-weight:600}
.hint{font-size:13px;color:var(--muted);margin-top:14px}
.two{display:grid;grid-template-columns:minmax(0,1fr) 130px;gap:10px}.two>div{min-width:0}
.linkbox{background:#0a1c24;border:1px solid var(--line);border-radius:3px;padding:10px;word-break:break-all;font-size:13px;margin-top:6px;user-select:all}

/* espera y despedida */
.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--gold);border-radius:50%;animation:spin 1s linear infinite;margin:18px 0}
@keyframes spin{to{transform:rotate(360deg)}}
.kicker{margin:28px 0 12px}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cards div{border:1px solid var(--line);border-top:2px solid var(--gold);border-radius:3px;padding:12px 13px;background:rgba(8,22,29,.35)}
.cards b{display:block;font-weight:600;font-size:14px;margin-bottom:4px}
.cards span{color:var(--muted);font-size:13px;line-height:1.45}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.tags span{border:1px solid var(--line);border-radius:3px;padding:7px 12px;font-size:13px;color:var(--text);background:rgba(8,22,29,.35)}
.proof{margin:22px 0 0;padding-left:14px;border-left:2px solid var(--gold);color:var(--muted);font-size:14px;line-height:1.55}
.track{list-style:none;margin:0;padding:0}
.track li{padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted);line-height:1.45}
.track b{color:var(--text);font-weight:600;display:block;font-size:14px}

/* tarjeta simple (crear reunión) */
.page{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;
  background:radial-gradient(1200px 600px at 20% -10%,#12404d55,transparent),var(--navy)}
.card{width:100%;max-width:480px;background:var(--navy-2);border:1px solid var(--line);border-radius:6px;padding:30px}
.card h1{margin:12px 0 4px;font-size:24px;font-weight:600}
.card p{color:var(--muted);margin:6px 0 16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:.2em;font-size:13px;color:var(--text)}
.brand img{height:34px}
.brand em{font-style:normal;color:var(--gold);letter-spacing:.12em;font-weight:500}

/* ---------- Sala ---------- */
#room{display:flex;flex-direction:column;height:100%}
#top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;background:var(--navy-2);border-bottom:1px solid var(--line)}
#top .lt{display:flex;align-items:center;gap:12px;min-width:0}
#top .lt img{height:30px}
#top .lt .co{font-weight:600;letter-spacing:.2em;font-size:12px;white-space:nowrap}
#top .lt .sep{width:1px;height:22px;background:var(--line)}
#top .t{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#top .tools{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:14px;white-space:nowrap}
#top select{background:var(--navy);color:var(--text);border:1px solid var(--line);border-radius:3px;padding:6px 8px;font:inherit;font-size:13px}
#main{flex:1;display:flex;min-height:0}
#stage{flex:1;display:flex;flex-direction:column;gap:8px;padding:10px;min-width:0;min-height:0}
#grid{display:none;flex:1;gap:8px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-auto-rows:minmax(160px,1fr);overflow:auto;min-height:0}
#mainv{display:none;flex:1;min-height:0}
#strip{display:none;gap:8px;overflow-x:auto;flex:0 0 132px}
#stage.mode-grid #grid{display:grid}
#stage.mode-speaker #mainv{display:flex}
#stage.mode-speaker #strip{display:flex}
.tile{cursor:pointer;position:relative;background:#0a1a21;border:1px solid #13303b;border-radius:6px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:0}
.tile video{width:100%;height:100%;object-fit:cover;background:#000}
#mainv .tile{flex:1}
#mainv .tile video,.tile.screen video{object-fit:contain}
#strip .tile{flex:0 0 200px;height:120px}
#strip .tile .avatar{width:52px;height:52px;font-size:20px}
#strip .tile .name{font-size:12px;padding:2px 7px}
.tile.local:not(.screen) video{transform:scaleX(-1)}
#grid .tile.screen{grid-column:1/-1;grid-row:span 2}
.tile .avatar{width:84px;height:84px;border-radius:50%;background:linear-gradient(145deg,var(--petrol),var(--navy-2));border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:600;color:var(--gold-soft)}
.tile .name{position:absolute;left:8px;bottom:8px;background:rgba(8,22,29,.78);padding:3px 9px;border-radius:3px;font-size:13px}
.tile.speaking{border-color:var(--teal);box-shadow:inset 0 0 0 2px var(--teal)}
.tile.pinned{border-color:var(--gold);box-shadow:inset 0 0 0 2px var(--gold)}
#chat{width:320px;background:var(--navy-2);border-left:1px solid var(--line);display:flex;flex-direction:column}
#msgs{flex:1;overflow:auto;padding:12px;font-size:14px}
.msg{margin-bottom:10px}.msg b{color:var(--gold-soft);font-weight:600}.msg small{color:var(--muted);margin-left:6px}
#chatform{display:flex;gap:6px;padding:10px;border-top:1px solid var(--line)}
#chatform input{flex:1;padding:10px;border-radius:3px;border:1px solid var(--line);background:var(--navy);color:var(--text);font:inherit}
#chatform button{background:var(--gold);color:var(--navy);border:0;border-radius:3px;padding:0 14px;font-weight:600}
#bar{display:flex;justify-content:center;gap:8px;padding:10px 12px;background:var(--navy-2);border-top:1px solid var(--line);flex-wrap:wrap}
.ctl{background:var(--navy);color:var(--text);border:1px solid var(--line);border-radius:3px;padding:10px 15px;min-width:96px;font-size:14px}
.ctl:hover{border-color:var(--gold)}
.ctl.off{background:#3a1715;border-color:#6b2a24}
.ctl.on{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.ctl.leave{background:var(--danger);border-color:var(--danger);color:#fff}
.badge{background:var(--danger);color:#fff;border-radius:9px;padding:0 6px;font-size:11px;margin-left:4px}
#admit{position:fixed;top:60px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:5}
.ask{background:var(--navy-2);border:1px solid var(--gold);border-radius:4px;padding:12px;display:flex;gap:8px;align-items:center;box-shadow:0 10px 30px #0008}
.ask button{border:0;border-radius:3px;padding:7px 11px;font-weight:600}
.ask .y{background:var(--teal);color:#032521}.ask .n{background:var(--petrol);color:var(--text)}
#toast{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:rgba(8,22,29,.92);border:1px solid var(--line);padding:9px 15px;border-radius:4px;display:none;z-index:6}

@media(max-width:900px){
  #welcome{grid-template-columns:1fr}
  .hero{min-height:34vh;justify-content:flex-end;gap:18px}
  .hero .logo{position:absolute;top:20px;left:20px}
  .hero h2{font-size:28px}.hero p{font-size:15px}.hero small{display:none}
  .side{border-left:0}
}
@media(max-width:700px){
  #strip{flex-basis:96px}#strip .tile{flex-basis:130px;height:88px}
  #top .lt .co,#top .lt .sep,#top .t{display:none}#top select{max-width:150px}
  #chat{position:fixed;inset:48px 0 64px 0;width:auto;z-index:4}
  .ctl{min-width:0;padding:9px 11px}
  .cards{grid-template-columns:1fr}
}