.kuk-superficie{color:#f0edf8;--kuk-violeta:#a855f7;font-size:14px;line-height:1.5}.kuk-superficie *,.kuk-superficie :before,.kuk-superficie :after{box-sizing:border-box}.kuk-avatar{flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;position:relative}.kuk-avatar img{object-fit:cover;border-radius:50%}.kuk-anillo{transform-origin:50%;width:100%;height:100%;position:absolute;inset:0}.kuk-avatar[data-estado=escucha] .kuk-anillo{animation:4s ease-in-out infinite kuk-respira}.kuk-avatar[data-estado=piensa] .kuk-anillo{stroke-dasharray:12 7;animation:1.6s linear infinite kuk-gira}.kuk-avatar[data-estado=pregunta] .kuk-anillo{animation:.65s ease-out kuk-pulso}.kuk-punto{background:currentColor;border:2px solid #0e1117;border-radius:50%;width:9px;height:9px;display:none;position:absolute;bottom:1px;right:1px}.kuk-avatar[data-estado=pregunta] .kuk-punto{display:block}.kuk-boton{border:2px solid var(--kuk-violeta);color:inherit;cursor:pointer;background:#0e1117;border-radius:99px;align-items:center;gap:8px;padding:6px 14px 6px 6px;font-size:14px;display:flex;box-shadow:0 0 28px #a855f733}.kuk-panel{z-index:50;border:2px solid var(--kuk-violeta);background:#0e1117;border-radius:18px;flex-direction:column;width:360px;max-width:calc(100vw - 32px);max-height:70vh;display:flex;position:fixed;bottom:90px;right:16px;overflow:hidden;box-shadow:0 12px 50px #0009,0 0 28px #a855f722}.kuk-cabecera{border-bottom:1px solid #a855f740;align-items:center;gap:10px;padding:12px;display:flex}.kuk-titulo{flex:1;min-width:0}.kuk-titulo h2{margin:0;font-size:16px;font-weight:700}.kuk-chip{color:#dbc2ff;font-size:14px}.kuk-icono{width:40px;height:40px;color:inherit;cursor:pointer;background:0 0;border:1px solid #a855f755;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;display:inline-flex}.kuk-mensajes{overscroll-behavior:contain;flex:1;min-height:0;padding:14px;overflow:hidden auto}.kuk-mensajes ol{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.kuk-mensaje{overflow-wrap:anywhere;background:#a855f717;border:1px solid #a855f73d;border-radius:12px;max-width:100%;padding:10px 12px}.kuk-mensaje[data-quien=alumno]{background:#242a35;border-color:#384151;margin-left:24px}.kuk-mensaje p{white-space:pre-wrap;margin:0;font-size:14px}.kuk-mensaje .kuk-cita,.kuk-mensaje .kuk-aviso{color:#d6c2ed;margin-top:8px;font-size:14px}.kuk-mensaje a{color:#dbc2ff;margin-top:8px;font-size:14px;text-decoration:underline;display:block}.kuk-entrada{border-top:1px solid #a855f740;flex-shrink:0;padding:12px}.kuk-campo{align-items:flex-start;gap:8px;display:flex}.kuk-campo textarea{resize:vertical;min-width:0;min-height:72px;max-height:120px;color:inherit;background:#171b24;border:1px solid #727080;border-radius:10px;flex:1;padding:10px;font-family:inherit;font-size:16px;line-height:1.4}.kuk-campo textarea::placeholder{color:#bcb6c7}.kuk-acciones{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.kuk-acciones button{white-space:nowrap;color:inherit;cursor:pointer;background:#a855f71a;border:1px solid #a855f780;border-radius:9px;flex:1;padding:9px 8px;font-size:14px}.kuk-acciones button:first-child{background:#7e22ce}.kuk-superficie button:disabled{opacity:.5;cursor:default}.kuk-superficie button:focus-visible,.kuk-superficie textarea:focus-visible,.kuk-superficie a:focus-visible{outline-offset:3px;outline:2px solid #dbc2ff}.kuk-estado{color:#dbc2ff;overflow-wrap:anywhere;margin:8px 0 0;font-size:14px}.kuk-sin-acceso{z-index:50;background:#0e1117;border:1px solid #a855f7;border-radius:12px;max-width:calc(100vw - 32px);padding:12px;position:fixed;bottom:20px;right:16px}@media (max-width:640px){.kuk-boton{padding:6px}.kuk-boton-nombre{display:none}.kuk-panel{width:calc(100vw - 32px)}}@keyframes kuk-respira{0%,to{opacity:.6;filter:drop-shadow(0 0 1px)}50%{opacity:1;filter:drop-shadow(0 0 4px)}}@keyframes kuk-gira{to{transform:rotate(360deg)}}@keyframes kuk-pulso{50%{filter:drop-shadow(0 0 5px);transform:scale(1.08)}}@media (prefers-reduced-motion:reduce){.kuk-avatar .kuk-anillo{animation:none!important}}