:root{--primary-color: #2563eb;--button-size: 60px;--chat-width: 500px;--chat-height: 600px}.chat-widget-container{position:fixed;z-index:9999;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.chat-widget-container.bottom-right{bottom:20px;right:20px}.chat-widget-container.bottom-left{bottom:20px;left:20px}.chat-widget-container.top-right{top:20px;right:20px}.chat-widget-container.top-left{top:20px;left:20px}.chat-widget-button{width:var(--button-size);height:var(--button-size);border-radius:50%;background:var(--primary-color);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;transition:all .3s ease;position:relative;animation:pulse 2s infinite;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;pointer-events:auto}@keyframes pulse{0%{box-shadow:0 4px 12px #00000026,0 0 #2563ebb3}50%{box-shadow:0 4px 12px #00000026,0 0 0 10px #2563eb00}to{box-shadow:0 4px 12px #00000026,0 0 #2563eb00}}.chat-widget-button:hover{transform:scale(1.1);box-shadow:0 6px 20px #00000040;animation-play-state:paused}.chat-widget-button:active{transform:scale(.95)}.chat-widget-button:focus,.chat-widget-button:focus-visible,.chat-widget-button:active{outline:none!important;border:none}.chat-icon{width:28px;height:28px;color:#fff}.chat-icon-logo{width:100%;height:100%;object-fit:cover;border-radius:50%}.unread-badge{position:absolute;top:-5px;right:-5px;background:#ef4444;color:#fff;font-size:12px;font-weight:700;padding:2px 6px;border-radius:10px;min-width:20px;text-align:center;box-shadow:0 2px 4px #0003}.chat-widget-window{width:var(--chat-width);height:var(--chat-height);background:#fff;border-radius:16px;box-shadow:0 10px 40px #0003;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .3s ease}.chat-header{background:var(--primary-color);color:#fff;padding:16px;display:flex;justify-content:space-between;align-items:center}.chat-header-info{display:flex;align-items:center;gap:12px}.bot-avatar{width:40px;height:40px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;overflow:hidden}.bot-avatar img{width:100%;height:100%;object-fit:cover}.bot-avatar svg{width:24px;height:24px;color:#fff}.bot-info{display:flex;flex-direction:column}.bot-name{margin:0;font-size:16px;font-weight:600}.bot-status{font-size:12px;opacity:.9;display:flex;align-items:center;gap:6px}.status-dot{width:8px;height:8px;background:#22c55e;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.chat-header-actions{display:flex;gap:8px}.header-button{width:32px;height:32px;background:#fff3;border:none;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.header-button:hover{background:#ffffff4d}.header-button svg{width:18px;height:18px;color:#fff}.chat-messages{flex:1;overflow-y:auto;padding:20px;background:#f9fafb;scroll-behavior:smooth}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.chat-messages::-webkit-scrollbar-thumb:hover{background:#9ca3af}.message{display:flex;flex-direction:column;margin-bottom:16px;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message.user{align-items:flex-end}.message.bot{align-items:flex-start}.message-content{max-width:80%;padding:12px 16px;border-radius:16px;word-wrap:break-word;line-height:1.5}.message.user .message-content{background:var(--primary-color);color:#fff;border-bottom-right-radius:4px}.message.bot .message-content{background:#fff;color:#1f2937;border-bottom-left-radius:4px;box-shadow:0 1px 3px #0000001a}.message.error .message-content{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.message-content strong{font-weight:600}.message-content a{color:var(--primary-color);text-decoration:underline}.message.user .message-content a{color:#fff}.message.user .message-section:first-child{background:transparent;border:none;padding:0;color:#fff}.message.user .message-section:not(:first-child){background:#f3f4f6;border:1px solid #e5e7eb;color:#1f2937;margin-top:8px}.message-time{font-size:11px;color:#9ca3af;margin-top:4px;padding:0 4px}.propiedades-list{margin-top:12px;display:flex;flex-direction:column;gap:8px}.propiedad-card{background:#f3f4f6;padding:10px;border-radius:8px;font-size:13px}.propiedad-precio{color:var(--primary-color);font-weight:600;margin-top:4px}.message-section{margin-bottom:12px;padding:12px;background:#f3f4f6;border-radius:12px;border:1px solid #e5e7eb}.message-section:first-child{background:transparent;border:none;padding:0;margin-bottom:8px}.message-section:last-child{margin-bottom:0}.message-images{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.message-image-thumbnail{width:100%;height:80px;object-fit:cover;border-radius:8px;cursor:pointer;transition:all .2s ease;border:2px solid transparent}.message-image-thumbnail:hover{transform:scale(1.03);border-color:var(--primary-color);box-shadow:0 4px 12px #0003;filter:brightness(1.1)}.message.typing .message-content{padding:12px 16px;background:transparent;box-shadow:none}.typing-container{display:flex;align-items:center;gap:10px;background:#fff;padding:10px 14px;border-radius:16px 16px 16px 4px;box-shadow:0 1px 3px #0000001a}.typing-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}.typing-indicator{display:flex;gap:4px}.typing-indicator span{width:8px;height:8px;background:#9ca3af;border-radius:50%;animation:typing 1.4s infinite}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-10px)}}.chat-input-container{padding:16px;background:#fff;border-top:1px solid #e5e7eb;display:flex;gap:8px;align-items:flex-end}.chat-input{flex:1;border:1px solid #d1d5db;border-radius:20px;padding:10px 16px;font-size:16px;font-family:inherit;resize:none;max-height:100px;overflow-y:auto;transition:border-color .2s;-ms-overflow-style:none;scrollbar-width:none}.chat-input::-webkit-scrollbar{display:none}.chat-input:focus{outline:none;border-color:var(--primary-color)}.chat-input:disabled{background:#f3f4f6;cursor:not-allowed}.chat-input::placeholder{color:#9ca3af}.send-button{width:40px;height:40px;background:var(--primary-color);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.send-button:hover:not(:disabled){transform:scale(1.1)}.send-button:active:not(:disabled){transform:scale(.95)}.send-button:disabled{background:#d1d5db;cursor:not-allowed}.send-button svg{width:20px;height:20px;color:#fff}.chat-footer{padding:8px 16px;background:#f9fafb;border-top:1px solid #e5e7eb;text-align:center}.powered-by{font-size:11px;color:#9ca3af}@media (max-width: 480px){.chat-widget-container.bottom-right{bottom:20px;right:20px}.chat-widget-container.bottom-left{bottom:20px;left:20px}.chat-widget-container.top-right{top:20px;right:20px}.chat-widget-container.top-left{top:20px;left:20px}.chat-widget-window{position:fixed;bottom:0!important;right:0!important;left:0!important;top:0!important;width:100vw!important;height:100vh!important;height:100dvh!important;border-radius:0;margin:0}.chat-header{padding:12px 16px}.bot-avatar{width:36px;height:36px}.bot-name{font-size:15px}.bot-status{font-size:11px}.message-content{font-size:15px!important;line-height:1.6;padding:10px 14px}.message-time{font-size:12px}.chat-input-container{padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom));align-items:center}.chat-input{font-size:16px!important;padding:10px 16px;height:44px;min-height:44px;box-sizing:border-box;overflow:hidden}.chat-input::-webkit-scrollbar{display:none;width:0;height:0}.chat-input{-ms-overflow-style:none;scrollbar-width:none}.send-button{width:44px;height:44px}.send-button svg{width:22px;height:22px}.chat-messages{padding:16px;flex:1 1 auto;min-height:0;overflow-y:auto}.message-images{grid-template-columns:repeat(2,1fr);gap:6px}.message-image-thumbnail{height:90px}.action-button{padding:14px 16px;font-size:15px;min-height:48px}.form-group input{font-size:16px;padding:12px 14px;min-height:44px}.submit-form-button{padding:14px 16px;font-size:15px;min-height:48px}}@media (max-width: 768px) and (min-width: 481px){.chat-widget-window{width:calc(100vw - 40px);height:calc(100vh - 100px);max-height:600px}}.action-buttons{margin-top:16px;padding-top:16px;border-top:1px solid #e5e7eb}.action-prompt{margin:0 0 12px;font-size:14px;color:#374151;font-weight:500}.action-button{width:100%;padding:12px 16px;margin-bottom:8px;border:2px solid;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.action-button.primary{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.action-button.primary:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.action-button.secondary{background:#fff;border-color:#d1d5db;color:#374151}.action-button.secondary:hover{background:#f9fafb;border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-2px)}.action-button:active{transform:translateY(0)}.contact-form-container{background:#fff;border-top:1px solid #e5e7eb;padding:16px;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.contact-form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.contact-form-header h4{margin:0;font-size:16px;color:#111827;font-weight:600}.contact-form-subtitle{margin:-8px 0 16px;font-size:13px;color:#6b7280;text-align:center}.close-form-button{background:none;border:none;font-size:20px;color:#6b7280;cursor:pointer;padding:4px;line-height:1;transition:color .2s}.close-form-button:hover{color:#111827}.contact-form{display:flex;flex-direction:column;gap:12px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;font-weight:500;color:#374151}.form-group input{padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;font-family:inherit;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-group input::placeholder{color:#9ca3af}.submit-form-button{padding:12px 16px;background:var(--primary-color);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:8px}.submit-form-button:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.submit-form-button:active{transform:translateY(0)}