/* ===== Comunidad BIT · chat web ===== */
.cb{--cb-bg:#020B1B;--cb-card:#07182F;--cb-card2:#0B1F3D;--cb-bubble:#0E2142;--cb-line:rgba(120,160,255,.22);--cb-line2:rgba(120,160,255,.36);
  --cb-cyan:#00E5FF;--cb-elec:#00BFFF;--cb-blue:#0066FF;--cb-purple:#6A00FF;--cb-fuchsia:#FF00D4;--cb-text:#FFFFFF;--cb-muted:#AFC4E5;--cb-dim:#8DA2C8;
  --cb-green:#34D27B;--cb-red:#FF5A6E;--cb-yellow:#FFD400;
  /* Variante profunda del degradado de marca: texto blanco a 4.8:1 o mas en todo el recorrido. */
  --cb-grad-ink:linear-gradient(90deg,#0079A8 0%,#0066FF 32%,#6A00FF 70%,#B5009B 100%);
  --cb-grad:linear-gradient(90deg,var(--cb-cyan),var(--cb-blue) 35%,var(--cb-purple) 70%,var(--cb-fuchsia));
  --cb-grad-play:linear-gradient(135deg,var(--cb-blue),var(--cb-purple),var(--cb-fuchsia));
  color:var(--cb-text);font-variant-numeric:tabular-nums}
.cb *{box-sizing:border-box}
.cb [hidden],.cb-menu [hidden]{display:none!important}
.cb button{font:inherit;color:inherit;cursor:pointer}
.cb-page{padding:18px 5% 24px;display:flex;justify-content:center}
.cb-app{position:relative;width:100%;max-width:880px;display:flex;flex-direction:column;height:calc(100vh - 72px - 82px - 36px);height:calc(100dvh - 72px - 82px - 36px);min-height:520px;
  background:radial-gradient(120% 60% at 100% 0%,rgba(0,102,255,.22),transparent 60%),linear-gradient(160deg,rgba(7,24,47,.97),rgba(2,11,27,.98));
  border:1px solid var(--cb-line);border-radius:24px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.cb-app::before{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(115deg,transparent 0 120px,rgba(0,191,255,.05) 120px 122px,transparent 122px 260px);opacity:.8}
.cb-head{position:relative;display:flex;align-items:center;gap:16px;padding:16px 20px 10px}
.cb-head img.logo{width:92px;height:auto;filter:drop-shadow(0 6px 18px rgba(0,102,255,.35))}
.cb-head h1{margin:0;font-size:clamp(24px,3.4vw,34px);letter-spacing:-.5px;font-weight:800;flex:1}
.cb-round{width:52px;height:52px;border-radius:50%;border:2px solid var(--cb-cyan);background:rgba(0,229,255,.06);display:grid;place-items:center;box-shadow:0 0 18px rgba(0,229,255,.3)}
.cb-round:hover{background:rgba(0,229,255,.14)}
.cb-round:focus-visible,.cb button:focus-visible,.cb input:focus-visible,.cb textarea:focus-visible,.cb a:focus-visible{outline:2px solid var(--cb-cyan);outline-offset:2px}
.cb-tabs{position:relative;display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;margin:4px 20px 12px;border:1.5px solid var(--cb-line2);border-radius:16px;background:rgba(7,24,47,.8);padding:3px}
.cb-tabs button{border:0;background:none;border-radius:13px;padding:12px 8px;font-size:clamp(14px,1.8vw,17px);font-weight:600;color:var(--cb-text);display:flex;align-items:center;justify-content:center;gap:9px;position:relative}
.cb-tabs button+button::before{content:"";position:absolute;left:0;top:18%;bottom:18%;width:1px;background:var(--cb-line2)}
.cb-tabs button.on{background:var(--cb-grad-ink);font-weight:800;box-shadow:0 0 22px rgba(106,0,255,.45)}
.cb-tabs button.on::before,.cb-tabs button.on+button::before{display:none}
.cb-tabs svg{flex:0 0 auto}
.cb-tabs .dot{position:absolute;top:6px;right:10px;min-width:18px;height:18px;border-radius:9px;background:var(--cb-red);font-size:11px;font-weight:800;display:grid;place-items:center;padding:0 5px}
.cb-bar{position:relative;display:flex;align-items:center;gap:14px;margin:0 20px 10px;padding:11px 16px;border:1px solid var(--cb-line2);border-radius:14px;background:rgba(7,24,47,.85);font-size:15px}
.cb-bar .online{display:flex;align-items:center;gap:9px;font-weight:700;white-space:nowrap}
.cb-bar .online i{width:12px;height:12px;border-radius:50%;background:var(--cb-green);box-shadow:0 0 10px var(--cb-green)}
.cb-bar .sep{width:1px;align-self:stretch;background:var(--cb-line2)}
.cb-bar .pin{display:flex;align-items:center;gap:9px;min-width:0;font-weight:600}
.cb-bar .pin span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cb-bar .pin svg{color:var(--cb-elec);flex:0 0 auto}
.cb-panel{position:relative;flex:1;min-height:0;display:none;flex-direction:column}
.cb-panel.on{display:flex}
.cb-list{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:6px 20px 14px;display:flex;flex-direction:column;gap:14px}
.cb-list .older{align-self:center;border:1px solid var(--cb-line2);background:rgba(7,24,47,.8);border-radius:999px;padding:6px 16px;color:var(--cb-muted);font-size:13px}
.cb-day{align-self:center;font-size:12px;color:var(--cb-muted);background:rgba(7,24,47,.85);border:1px solid var(--cb-line);border-radius:999px;padding:3px 12px}
.cb-msg{display:flex;gap:14px;align-items:flex-start;max-width:100%}
.cb-msg .av{flex:0 0 52px;width:52px;height:52px;border-radius:50%;padding:2px;background:linear-gradient(140deg,var(--cb-cyan),var(--cb-purple),var(--cb-fuchsia));border:0;display:block}
.cb-msg .av img,.cb-msg .av span{width:100%;height:100%;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:#0b1f3d;font-weight:800;font-size:20px;border:2px solid var(--cb-bg)}
.cb-msg .body{min-width:0;max-width:min(560px,calc(100% - 100px))}
.cb-msg .meta{display:flex;align-items:center;gap:7px;font-size:15px;margin-bottom:5px;flex-wrap:wrap}
.cb-msg .meta b{color:var(--cb-cyan);font-weight:700;background:none;border:0;padding:0}
.cb-msg .meta time{color:var(--cb-muted)}
.cb-verified{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#1d8cff;color:#fff}
.cb-chip{font-size:11px;font-weight:800;letter-spacing:.3px;text-transform:uppercase;padding:2px 8px;border-radius:999px;background:rgba(0,229,255,.14);color:var(--cb-cyan);border:1px solid rgba(0,229,255,.35)}
.cb-bubble{position:relative;display:inline-block;max-width:100%;padding:12px 18px;border-radius:18px;background:var(--cb-bubble);border:1px solid var(--cb-line);font-size:16.5px;line-height:1.45;word-wrap:break-word;overflow-wrap:anywhere;white-space:pre-wrap}
.cb-msg.staff .cb-bubble{background:linear-gradient(135deg,#123C8C,#1A4FA8);border-color:rgba(0,191,255,.45);box-shadow:0 0 24px rgba(0,102,255,.25)}
.cb-msg.mine{flex-direction:row-reverse}
.cb-msg.mine .body{display:flex;flex-direction:column;align-items:flex-end}
.cb-msg.mine .cb-bubble{background:var(--cb-grad-ink);border:0;box-shadow:0 8px 24px rgba(106,0,255,.35)}
.cb-msg.mine .meta{display:none}
.cb-msg.mine .stamp{display:flex}
.stamp{display:none;align-items:center;gap:6px;font-size:13.5px;color:var(--cb-muted);margin-top:5px}
.stamp .ticks{color:var(--cb-elec)}
.stamp .fail{color:var(--cb-red)}
.cb-msg.pending .cb-bubble{opacity:.7}
.cb-msg.deleted .cb-bubble{font-style:italic;color:var(--cb-muted);background:transparent;border-style:dashed}
.cb-bubble img.emo{width:26px;height:26px;vertical-align:-6px;display:inline-block}
.cb-bubble .media{display:block;max-width:min(280px,100%);max-height:320px;border-radius:12px;cursor:zoom-in;background:#0b1f3d}
.cb-bubble .stk{display:block;max-width:150px;max-height:150px}
.cb-msg .solo{background:none;border:0;padding:0;box-shadow:none}
.cb-bubble .cap{margin-top:8px}
.cb-reply{display:block;font-size:13px;color:var(--cb-muted);border-left:3px solid var(--cb-elec);padding:2px 8px;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cb-retired{display:inline-flex;align-items:center;gap:6px;color:var(--cb-muted);font-style:italic;font-size:14px}
.cb-voice{display:flex;align-items:center;gap:14px;width:min(330px,calc(100vw - 190px));padding:2px 0}
.cb-voice .play{width:48px;height:48px;border-radius:50%;border:2px solid var(--cb-elec);background:none;color:var(--cb-elec);display:grid;place-items:center;flex:0 0 auto}
.cb-voice .play:hover{background:rgba(0,191,255,.12)}
.cb-msg.mine .cb-voice .play{border-color:#fff;color:#fff}
.cb-voice .wave{display:flex;align-items:center;gap:2px;height:40px;flex:1;min-width:0;overflow:hidden;cursor:pointer}
.cb-voice .wave i{display:block;flex:1 1 0;max-width:4px;min-width:2px;border-radius:3px;background:var(--cb-elec);opacity:.55}
.cb-voice .wave i.on{opacity:1;background:var(--cb-cyan)}
.cb-msg.mine .cb-voice .wave i{background:#fff}
.cb-voice time{font-size:15px;min-width:38px;text-align:right}
.cb-reacts{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px}
.cb-reacts button{border:1px solid var(--cb-line2);background:rgba(7,24,47,.9);border-radius:999px;padding:2px 9px;font-size:14px;display:inline-flex;gap:5px;align-items:center}
.cb-reacts button.mine{border-color:var(--cb-cyan);background:rgba(0,229,255,.14)}
.cb-more{opacity:0;border:0;background:rgba(7,24,47,.9);border-radius:50%;width:30px;height:30px;flex:0 0 auto;align-self:center;color:var(--cb-muted)}
.cb-msg:hover .cb-more,.cb-msg:focus-within .cb-more{opacity:1}
@media (hover:none){.cb-more{opacity:.7}}
.cb-empty{margin:auto;text-align:center;color:var(--cb-muted);max-width:340px;padding:30px 10px;font-size:15px}
.cb-empty b{display:block;color:#fff;font-size:18px;margin-bottom:6px}
.cb-notice{position:relative;margin:0 20px 10px;padding:12px 14px;border-radius:14px;border:1px solid var(--cb-line2);background:rgba(7,24,47,.95);font-size:14.5px;line-height:1.45;display:flex;gap:12px;align-items:flex-start}
.cb-notice.warn{border-color:rgba(255,212,0,.6)}
.cb-notice.bad{border-color:rgba(255,90,110,.7)}
.cb-notice b{display:block}
.cb-notice .acts{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap;flex:0 0 auto}
.cb-btn{border:0;border-radius:999px;padding:10px 18px;font-weight:800;background:var(--cb-grad-ink);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.cb-btn.ghost{background:none;border:1.5px solid var(--cb-line2)}
.cb-btn.sm{padding:6px 12px;font-size:13px}
.cb-btn:disabled{opacity:.55;cursor:not-allowed}
.cb-composer{position:relative;display:flex;align-items:center;gap:10px;margin:0 14px 14px;padding:10px;border-radius:24px;border:1px solid var(--cb-line2);background:rgba(7,24,47,.96)}
.cb-field{flex:1;display:flex;align-items:center;gap:6px;border:1.5px solid var(--cb-line2);border-radius:999px;padding:4px 6px 4px 6px;background:rgba(2,11,27,.6);min-width:0}
.cb-field textarea{flex:1;border:0;background:none;color:#fff;resize:none;font:inherit;font-size:16.5px;line-height:1.4;padding:10px 4px;max-height:120px;min-width:0}
.cb-field textarea::placeholder{color:var(--cb-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cb-field textarea:focus{outline:none}
.cb-ico{width:46px;height:46px;border-radius:50%;border:0;background:none;color:var(--cb-text);display:grid;place-items:center;flex:0 0 auto}
.cb-ico:hover{background:rgba(0,191,255,.12)}
.cb-ico.rec{color:var(--cb-red);background:rgba(255,90,110,.15);animation:cbPulse 1.2s ease-in-out infinite}
.cb-send{width:56px;height:56px;border-radius:50%;border:0;background:var(--cb-grad-play);color:#fff;display:grid;place-items:center;box-shadow:0 0 22px rgba(106,0,255,.55);flex:0 0 auto}
.cb-send:disabled{opacity:.5;box-shadow:none}
.cb-recbar{display:none;flex:1;align-items:center;gap:12px;padding:0 10px;color:#fff;font-weight:700}
.cb-recbar i{width:10px;height:10px;border-radius:50%;background:var(--cb-red);animation:cbPulse 1s infinite}
.cb-composer.recording .cb-field,.cb-composer.recording [data-attach]{display:none}
.cb-composer.recording .cb-recbar{display:flex}
.cb-replying{display:none;margin:0 20px 6px;padding:6px 12px;border-left:3px solid var(--cb-elec);background:rgba(7,24,47,.9);border-radius:8px;font-size:13px;color:var(--cb-muted);align-items:center;gap:8px}
.cb-replying.on{display:flex}
.cb-replying button{margin-left:auto;border:0;background:none;color:#fff}
.cb-guest{display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;margin:0 14px 14px;padding:14px;border-radius:20px;border:1px solid var(--cb-line2);background:rgba(7,24,47,.96);text-align:center;font-size:15px}
@keyframes cbPulse{50%{opacity:.45}}

/* Selector de emojis, animados, stickers y GIF */
.cb-picker{position:absolute;left:12px;right:12px;bottom:calc(100% + 8px);z-index:20;max-width:460px;height:min(420px,56vh);display:none;flex-direction:column;background:#081a36;border:1px solid var(--cb-line2);border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.5);overflow:hidden}
.cb-picker.open{display:flex}
.cb-pk-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--cb-line)}
.cb-pk-tabs button{border:0;background:none;padding:11px 4px;font-weight:700;font-size:14px;color:var(--cb-muted);border-bottom:2px solid transparent}
.cb-pk-tabs button.on{color:#fff;border-bottom-color:var(--cb-cyan)}
.cb-pk-cats{display:flex;gap:2px;padding:6px 8px;overflow-x:auto;border-bottom:1px solid var(--cb-line);scrollbar-width:none}
.cb-pk-cats button{border:0;background:none;border-radius:10px;padding:6px 9px;font-size:13px;white-space:nowrap;color:var(--cb-muted)}
.cb-pk-cats button.on{background:rgba(0,229,255,.14);color:#fff}
.cb-pk-grid{flex:1;overflow-y:auto;padding:8px;display:grid;grid-template-columns:repeat(auto-fill,minmax(42px,1fr));gap:2px;align-content:start}
.cb-pk-grid.big{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:6px}
.cb-pk-grid button{border:0;background:none;border-radius:10px;aspect-ratio:1;font-size:26px;display:grid;place-items:center;padding:4px}
.cb-pk-grid button:hover,.cb-pk-grid button:focus-visible{background:rgba(0,191,255,.14)}
.cb-pk-grid img{max-width:100%;max-height:100%;object-fit:contain}
.cb-pk-grid h4{grid-column:1/-1;margin:6px 4px 2px;font-size:12px;color:var(--cb-muted);font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.cb-pk-empty{grid-column:1/-1;color:var(--cb-muted);text-align:center;padding:24px 8px;font-size:14px}
.cb-pk-prev{display:flex;align-items:center;gap:12px;padding:8px 12px;border-top:1px solid var(--cb-line);min-height:64px}
.cb-pk-prev img{width:48px;height:48px;object-fit:contain}
.cb-pk-prev .txt{flex:1;min-width:0;font-size:13px;color:var(--cb-muted)}
.cb-pk-prev .txt b{display:block;color:#fff;font-size:14px}
.cb-pk-prev .fav{border:0;background:none;font-size:20px;color:var(--cb-yellow)}

/* Menus, dialogos y visor */
.cb-menu{position:fixed;z-index:200;min-width:210px;background:#0a2040;border:1px solid var(--cb-line2);border-radius:14px;padding:6px;box-shadow:0 18px 50px rgba(0,0,0,.5);display:none}
.cb-menu.open{display:block}
.cb-menu .reacts{display:flex;gap:2px;padding:4px;border-bottom:1px solid var(--cb-line);margin-bottom:4px}
.cb-menu .reacts button{border:0;background:none;font-size:22px;border-radius:10px;width:38px;height:38px}
.cb-menu .reacts button:hover,.cb-menu .reacts button.on{background:rgba(0,229,255,.16)}
.cb-menu>button,.cb-menu>a,.cb-menu label{display:flex;width:100%;align-items:center;gap:10px;border:0;background:none;text-align:left;padding:10px 12px;border-radius:9px;font-size:15px;color:#fff;text-decoration:none}
.cb-menu>button:hover,.cb-menu>a:hover,.cb-menu label:hover{background:rgba(0,191,255,.12)}
.cb-menu .danger{color:#ff98a6}
.cb-menu small{color:var(--cb-muted);padding:4px 12px;display:block}
.cb-dialog{border:1px solid var(--cb-line2);border-radius:20px;background:#081a36;color:#fff;padding:22px;width:min(480px,calc(100vw - 24px));box-shadow:0 30px 80px rgba(0,0,0,.6)}
.cb-dialog::backdrop{background:rgba(1,6,18,.72)}
.cb-dialog h3{margin:0 0 12px;font-size:21px}
.cb-dialog p{color:var(--cb-muted);line-height:1.5}
.cb-dialog .foot{display:flex;justify-content:flex-end;gap:8px;margin-top:16px;flex-wrap:wrap}
.cb-input{width:100%;background:#061428;border:1.5px solid var(--cb-line2);color:#fff;border-radius:12px;padding:12px 14px;font:inherit;font-size:16px}
.cb-input::placeholder{color:var(--cb-dim)}
.cb-label{display:block;font-weight:700;font-size:14px;margin:12px 0 6px}
.cb-radio{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:15px}
.cb-radio input{width:18px;height:18px;accent-color:var(--cb-cyan)}
.cb-viewer{border:0;background:rgba(1,6,18,.92);padding:0;width:100vw;height:100vh;max-width:none;max-height:none}
.cb-viewer img{max-width:94vw;max-height:88vh;margin:auto;display:block;position:relative;top:50%;transform:translateY(-50%)}
.cb-viewer button{position:fixed;top:18px;right:18px;width:46px;height:46px;border-radius:50%;border:0;background:rgba(7,24,47,.9);color:#fff;font-size:22px}
.cb-toast{position:fixed;left:50%;bottom:104px;transform:translateX(-50%);z-index:300;background:#0a2040;border:1px solid var(--cb-line2);color:#fff;padding:11px 18px;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.5);display:none;max-width:min(460px,92vw);text-align:center;font-size:15px}
.cb-toast.show{display:block}.cb-toast.err{border-color:var(--cb-red)}

/* Pide tu cancion */
.cb-req{overflow-y:auto;padding:4px 20px 18px}
.cb-req form{border:1px solid var(--cb-line2);border-radius:18px;padding:18px;background:rgba(7,24,47,.85)}
.cb-req h2{margin:0 0 4px;font-size:21px}
.cb-req p{color:var(--cb-muted);margin:0 0 10px}
.cb-req .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cb-req ul{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:8px}
.cb-req li{display:flex;align-items:center;gap:12px;border:1px solid var(--cb-line);border-radius:14px;padding:12px 14px;background:rgba(7,24,47,.7)}
.cb-req li b{display:block}.cb-req li small{color:var(--cb-muted)}
.cb-state{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:14px;white-space:nowrap}
.cb-state i{width:9px;height:9px;border-radius:50%}
.cb-state.pending{color:var(--cb-yellow)}.cb-state.pending i{background:var(--cb-yellow)}
.cb-state.attended{color:var(--cb-green)}.cb-state.attended i{background:var(--cb-green)}
.cb-state.discarded{color:var(--cb-muted)}.cb-state.discarded i{background:var(--cb-muted)}
.cb-private{margin:0 20px 8px;font-size:13px;color:var(--cb-muted);display:flex;align-items:center;gap:8px}

@media (max-width:680px){
  body:has(#cb) .mobile-social{display:none}
  .cb-page{padding:0}
  .cb-app{border-radius:0;border-left:0;border-right:0;height:calc(100vh - 72px - 82px);height:calc(100dvh - 72px - 82px);min-height:0}
  .cb-head{padding:12px 14px 6px}.cb-head img.logo{width:74px}
  .cb-tabs,.cb-bar,.cb-notice,.cb-private,.cb-replying{margin-left:12px;margin-right:12px}
  .cb-tabs button{padding:10px 2px;gap:5px;font-size:13.5px;white-space:nowrap}.cb-tabs svg{width:17px;height:17px}
  .cb-bar{padding:9px 12px;gap:10px;font-size:14px}
  .cb-list{padding:6px 12px 12px}
  .cb-msg{gap:10px}.cb-msg .av{flex-basis:44px;width:44px;height:44px}
  .cb-bubble{font-size:16px;padding:10px 14px}
  .cb-composer{margin:0 8px 8px;gap:4px;padding:8px}
  .cb-ico{width:38px;height:38px}.cb-ico svg{width:24px;height:24px}.cb-send{width:48px;height:48px}.cb-field{padding:2px 4px}.cb-field textarea{font-size:15.5px}
  .cb-req .row{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.cb *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}