.rai-chat{position:fixed;right:22px;bottom:22px;z-index:99999;font-family:Inter,Montserrat,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.rai-chat *{box-sizing:border-box}.rai-chat-teaser{display:flex;align-items:center;gap:11px;max-width:340px;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:12px 15px;background:linear-gradient(180deg,rgba(7,11,22,.94),rgba(15,23,42,.92));backdrop-filter:blur(18px);color:#fff;box-shadow:0 22px 64px rgba(0,0,0,.34),inset 0 0 0 1px rgba(255,255,255,.04);cursor:pointer;transition:.22s ease}.rai-chat-teaser:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.52);box-shadow:0 26px 72px rgba(37,99,235,.22)}.rai-chat-teaser strong{font-size:13px;white-space:nowrap}.rai-chat-teaser em{font-style:normal;color:rgba(255,255,255,.72);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rai-chat-pulse{position:relative;flex:0 0 14px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,#60a5fa,#14b8a6);box-shadow:0 0 18px rgba(96,165,250,.72)}.rai-chat-pulse:after{content:"";position:absolute;inset:-6px;border-radius:inherit;border:1px solid rgba(96,165,250,.42);animation:raiChatPulse 1.9s ease-out infinite}@keyframes raiChatPulse{0%{transform:scale(.55);opacity:.9}100%{transform:scale(1.8);opacity:0}}.rai-chat-panel{width:min(410px,calc(100vw - 26px));height:min(620px,calc(100vh - 40px));background:linear-gradient(180deg,rgba(16,24,45,.98),rgba(5,8,20,.98));border:1px solid rgba(255,255,255,.14);border-radius:24px;overflow:hidden;box-shadow:0 32px 120px rgba(0,0,0,.55);color:#fff}.rai-chat-panel[hidden]{display:none}.rai-chat-head{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 14px;border-bottom:1px solid rgba(255,255,255,.10);background:linear-gradient(135deg,rgba(37,99,235,.28),rgba(20,184,166,.08))}.rai-chat-head strong{display:block;font-size:16px}.rai-chat-head span{display:block;color:rgba(255,255,255,.60);font-size:12px;margin-top:2px}.rai-chat-close{width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:24px;line-height:1;cursor:pointer}.rai-chat-messages{height:435px;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:11px;scrollbar-width:thin}.rai-chat-msg{max-width:88%;padding:12px 13px;border-radius:18px;font-size:14px;line-height:1.45;white-space:pre-wrap}.rai-chat-msg.bot{align-self:flex-start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09);color:rgba(255,255,255,.88);border-bottom-left-radius:7px}.rai-chat-msg.user{align-self:flex-end;background:linear-gradient(135deg,#2563eb,#14b8a6);color:#fff;border-bottom-right-radius:7px}.rai-chat-typing{display:inline-flex;gap:4px;align-items:center}.rai-chat-typing i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.7);animation:raiTyping 1s infinite}.rai-chat-typing i:nth-child(2){animation-delay:.15s}.rai-chat-typing i:nth-child(3){animation-delay:.3s}@keyframes raiTyping{50%{opacity:.3;transform:translateY(-2px)}}.rai-chat-quick{display:flex;gap:7px;overflow:auto;padding:0 14px 12px}.rai-chat-quick button,.rai-chat-actions button{white-space:nowrap;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:rgba(255,255,255,.82);border-radius:999px;padding:8px 10px;font-size:12px;cursor:pointer}.rai-chat-quick button:hover,.rai-chat-actions button:hover{border-color:rgba(37,99,235,.55);color:#fff}.rai-chat-actions{display:flex;gap:8px;flex-wrap:wrap;align-self:flex-start;max-width:92%;margin-top:-4px}.rai-chat-actions button{background:linear-gradient(135deg,rgba(37,99,235,.92),rgba(20,184,166,.92));color:#fff;border-color:rgba(255,255,255,.16);font-weight:800}.rai-chat-actions button:disabled{opacity:.55;cursor:not-allowed}.rai-chat-form{display:flex;gap:8px;padding:12px 14px 14px;border-top:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.035)}.rai-chat-form textarea{flex:1;resize:none;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);color:#fff;border-radius:16px;padding:12px 12px;min-height:45px;max-height:110px;outline:none;font:inherit;font-size:14px}.rai-chat-form textarea::placeholder{color:rgba(255,255,255,.45)}.rai-chat-form button{border:0;border-radius:16px;padding:0 14px;background:linear-gradient(135deg,#2563eb,#14b8a6);color:#fff;font-weight:900;cursor:pointer}@media(max-width:640px){.rai-chat{right:13px;bottom:13px}.rai-chat-teaser{max-width:calc(100vw - 26px)}.rai-chat-panel{height:min(590px,calc(100vh - 26px))}.rai-chat-messages{height:405px}}

/* Robert AI Agent v6.2 - lectura estructurada y flujo comercial */
.rai-chat-msg.bot{display:flex;flex-direction:column;gap:8px;white-space:normal;max-width:92%}
.rai-chat-block{display:block;line-height:1.46;color:rgba(255,255,255,.88)}
.rai-chat-block + .rai-chat-block{padding-top:8px;border-top:1px solid rgba(255,255,255,.075)}
.rai-chat-block strong{display:block;color:#fff;font-size:12px;letter-spacing:.02em;margin-bottom:3px}
.rai-chat-block span{display:block;color:rgba(255,255,255,.82)}
.rai-chat-msg.user{white-space:pre-wrap}
.rai-chat-quick{scrollbar-width:thin}
.rai-chat-quick button{flex:0 0 auto;font-weight:760}
@media(max-width:640px){.rai-chat-msg.bot{max-width:94%}.rai-chat-quick button{font-size:11.5px}}

/* v6.3: los botones rápidos fueron retirados por estética. Si queda HTML cacheado, se oculta. */
.rai-chat-quick{display:none!important}