:root{--tufano-primary: #1a56db;--tufano-primary-hover: #1648b8;--tufano-primary-light: #e8effc;--tufano-secondary: #374151;--tufano-bg: #ffffff;--tufano-bg-chat: #f9fafb;--tufano-border: #e5e7eb;--tufano-text: #111827;--tufano-text-muted: #6b7280;--tufano-user-bubble: var(--tufano-primary);--tufano-user-text: #ffffff;--tufano-assistant-bubble: #ffffff;--tufano-assistant-text: var(--tufano-text);--tufano-error: #dc2626;--tufano-success: #16a34a;--tufano-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--tufano-font-size-sm: .8125rem;--tufano-font-size-base: .875rem;--tufano-font-size-lg: 1rem;--tufano-widget-width: 400px;--tufano-widget-height: 600px;--tufano-widget-radius: 16px;--tufano-bubble-radius: 12px;--tufano-toggle-size: 56px;--tufano-shadow: 0 4px 24px rgba(0, 0, 0, .12);--tufano-transition: .2s ease}.tufano-chat-widget{--tufano-control-height: 44px;font-family:var(--tufano-font);font-size:var(--tufano-font-size-base);color:var(--tufano-text);line-height:1.5;position:fixed;bottom:24px;right:24px;z-index:9999}.tufano-toggle{width:var(--tufano-toggle-size);height:var(--tufano-toggle-size);border-radius:50%;background:var(--tufano-primary);color:#fff;border:none;cursor:pointer;box-shadow:var(--tufano-shadow);display:flex;align-items:center;justify-content:center;transition:background var(--tufano-transition);position:fixed;bottom:24px;right:24px}.tufano-toggle:hover{background:var(--tufano-primary-hover)}.tufano-toggle svg{width:24px;height:24px}.tufano-window{width:var(--tufano-widget-width);height:var(--tufano-widget-height);max-height:calc(100vh - 100px);border-radius:var(--tufano-widget-radius);background:var(--tufano-bg);box-shadow:var(--tufano-shadow);display:flex;flex-direction:column;overflow:hidden;position:fixed;bottom:92px;right:24px;transform-origin:calc(100% - 4px) calc(100% + 40px)}.tufano-window--opening{animation:tufano-genie-in .35s cubic-bezier(.175,.885,.32,1.275) forwards}.tufano-window--closing{animation:tufano-genie-out .28s cubic-bezier(.6,-.28,.735,.045) forwards}@keyframes tufano-genie-in{0%{opacity:0;transform:scale(.05) translateY(20px);border-radius:50%}40%{opacity:1;border-radius:var(--tufano-widget-radius)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes tufano-genie-out{0%{opacity:1;transform:scale(1) translateY(0)}60%{opacity:.5}to{opacity:0;transform:scale(.05) translateY(20px);border-radius:50%}}.tufano-header{background:var(--tufano-primary);color:#fff;padding:16px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.tufano-header-title{font-size:var(--tufano-font-size-lg);font-weight:600}.tufano-header-subtitle{font-size:var(--tufano-font-size-sm);opacity:.85;margin-top:2px}.tufano-header-actions{display:flex;align-items:center;gap:4px}.tufano-header-btn{background:none;border:none;color:#fff;cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center}.tufano-header-btn:hover{background:#ffffff26}.tufano-confirm-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;align-items:center;justify-content:center;padding:24px;background:#11182773;animation:tufano-fade-in .16s ease}.tufano-confirm-card{background:var(--tufano-bg);border-radius:12px;box-shadow:var(--tufano-shadow);padding:20px;width:100%;max-width:300px;text-align:center}.tufano-confirm-title{font-size:var(--tufano-font-size-lg);font-weight:600;color:var(--tufano-text);margin-bottom:8px}.tufano-confirm-text{font-size:var(--tufano-font-size-sm);color:var(--tufano-text-muted);line-height:1.4;margin-bottom:20px}.tufano-confirm-actions{display:flex;gap:8px}.tufano-confirm-btn{flex:1;border:1px solid transparent;border-radius:8px;padding:10px 12px;cursor:pointer;font-size:var(--tufano-font-size-base);font-weight:500;transition:background var(--tufano-transition)}.tufano-confirm-cancel{background:var(--tufano-bg);color:var(--tufano-text-muted);border-color:var(--tufano-border)}.tufano-confirm-cancel:hover{background:var(--tufano-bg-chat)}.tufano-confirm-ok{background:var(--tufano-primary);color:#fff}.tufano-confirm-ok:hover{background:var(--tufano-primary-hover)}@keyframes tufano-fade-in{0%{opacity:0}to{opacity:1}}.tufano-messages{flex:1;overflow-y:auto;padding:16px;background:var(--tufano-bg-chat);display:flex;flex-direction:column;gap:12px}.tufano-input-area{padding:12px 16px;border-top:1px solid var(--tufano-border);display:flex;gap:8px;align-items:flex-end;flex-shrink:0}.tufano-input,.tufano-voice-btn,.tufano-send,.tufano-voice-cancel{box-sizing:border-box}.tufano-voice-btn,.tufano-send,.tufano-voice-cancel{height:var(--tufano-control-height)}.tufano-input{flex:1;min-height:var(--tufano-control-height);border:1px solid var(--tufano-border);border-radius:8px;padding:10px 12px;font-family:var(--tufano-font);font-size:var(--tufano-font-size-base);resize:none;outline:none;max-height:120px;line-height:1.4}.tufano-input:focus{border-color:var(--tufano-primary)}.tufano-send{background:var(--tufano-primary);color:#fff;border:none;border-radius:8px;padding:10px 16px;cursor:pointer;font-size:var(--tufano-font-size-base);font-weight:500;transition:background var(--tufano-transition);flex-shrink:0}.tufano-send:hover{background:var(--tufano-primary-hover)}.tufano-send:disabled{opacity:.5;cursor:not-allowed}.tufano-bubble{width:fit-content;max-width:85%;padding:10px 14px;border-radius:var(--tufano-bubble-radius);word-wrap:break-word;overflow-wrap:anywhere;white-space:pre-wrap}.tufano-bubble--user{background:var(--tufano-user-bubble);color:var(--tufano-user-text);margin-left:auto;border-bottom-right-radius:4px}.tufano-bubble--assistant{background:var(--tufano-assistant-bubble);color:var(--tufano-assistant-text);margin-right:auto;border-bottom-left-radius:4px;border:1px solid var(--tufano-border)}.tufano-timestamp{font-size:.6875rem;color:var(--tufano-text-muted);margin-top:4px}.tufano-timestamp--user{text-align:right}.tufano-audio-note{margin-top:4px;font-size:.6875rem;line-height:1.4;color:var(--tufano-text-muted)}.tufano-md{white-space:normal}.tufano-md-paragraph{margin:0}.tufano-md-paragraph+.tufano-md-paragraph,.tufano-md-paragraph+.tufano-md-list,.tufano-md-list+.tufano-md-paragraph{margin-top:8px}.tufano-md-list{margin:4px 0;padding-left:20px}.tufano-md-list li{margin:2px 0}.tufano-md-link{color:var(--tufano-primary);text-decoration:underline;text-underline-offset:2px}.tufano-bubble--user .tufano-md-link{color:var(--tufano-user-text)}.tufano-md-code{background:#0000000f;padding:1px 5px;border-radius:4px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.85em}.tufano-cursor{display:inline;animation:tufano-blink .8s step-end infinite}@keyframes tufano-blink{50%{opacity:0}}.tufano-ai-banner{background:var(--tufano-primary-light);color:var(--tufano-secondary);font-size:var(--tufano-font-size-sm);text-align:center;padding:8px 16px;flex-shrink:0}.tufano-typing{display:flex;gap:4px;padding:10px 14px;align-self:flex-start}.tufano-typing-dot{width:8px;height:8px;border-radius:50%;background:var(--tufano-text-muted);animation:tufano-bounce 1.2s infinite}.tufano-typing-dot:nth-child(2){animation-delay:.15s}.tufano-typing-dot:nth-child(3){animation-delay:.3s}@keyframes tufano-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.tufano-tool-status{font-size:var(--tufano-font-size-sm);color:var(--tufano-text-muted);padding:4px 14px;align-self:flex-start;font-style:italic;animation:tufano-pulse 1s ease-in-out infinite}@keyframes tufano-pulse{0%,to{opacity:1}50%{opacity:.4}}.tufano-cards-scroll{display:flex;gap:10px;overflow-x:auto;padding:4px 2px;align-self:flex-start;max-width:100%;scroll-snap-type:x 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.tufano-card-image{opacity:.85}.tufano-card-body{padding:10px;display:flex;flex-direction:column;gap:4px;flex:1}.tufano-card-name{font-size:var(--tufano-font-size-sm);font-weight:600;color:var(--tufano-text);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tufano-card-store{font-size:.6875rem;color:var(--tufano-text-muted)}.tufano-card-price-row{display:flex;align-items:baseline;gap:6px;margin-top:2px}.tufano-card-price{font-size:var(--tufano-font-size-base);font-weight:700;color:var(--tufano-text)}.tufano-card-original-price{font-size:var(--tufano-font-size-sm);color:var(--tufano-text-muted);text-decoration:line-through}.tufano-card-badge{font-size:.6875rem;font-weight:500;padding:2px 8px;border-radius:10px;width:fit-content}.tufano-card-badge--available{background:#dcfce7;color:#166534}.tufano-card-badge--low{background:#fef9c3;color:#854d0e}.tufano-card-badge--unavailable{background:#fee2e2;color:#991b1b}.tufano-card-cta{display:block;text-align:center;margin-top:auto;padding:6px 0;font-size:var(--tufano-font-size-sm);font-weight:500;color:var(--tufano-primary);border:1px solid var(--tufano-primary);border-radius:8px;text-decoration:none;transition:background var(--tufano-transition),color var(--tufano-transition)}.tufano-card-cta:hover{background:var(--tufano-primary);color:#fff}.tufano-handoff{align-self:flex-start;max-width:90%;background:var(--tufano-bg);border:1px solid var(--tufano-border);border-left:3px solid var(--tufano-primary);border-radius:var(--tufano-bubble-radius);padding:14px;display:flex;flex-direction:column;gap:8px}.tufano-handoff-header{display:flex;align-items:center;gap:8px;color:var(--tufano-primary);font-weight:600;font-size:var(--tufano-font-size-base)}.tufano-handoff-icon{flex-shrink:0}.tufano-handoff-reason{margin:0;font-size:var(--tufano-font-size-sm);color:var(--tufano-text-muted)}.tufano-handoff-store-name{font-weight:600;font-size:var(--tufano-font-size-base);color:var(--tufano-text)}.tufano-handoff-detail{font-size:var(--tufano-font-size-sm);color:var(--tufano-text-muted)}.tufano-handoff-hours{font-size:.6875rem;color:var(--tufano-text-muted);line-height:1.4}.tufano-handoff-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.tufano-handoff-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;font-size:var(--tufano-font-size-sm);font-weight:500;text-decoration:none;transition:background var(--tufano-transition),color var(--tufano-transition)}.tufano-handoff-btn--whatsapp{background:#25d366;color:#fff}.tufano-handoff-btn--whatsapp:hover{background:#1da851}.tufano-handoff-btn--phone{background:var(--tufano-primary);color:#fff}.tufano-handoff-btn--phone:hover{background:var(--tufano-primary-hover)}.tufano-handoff-btn--map{background:var(--tufano-bg);color:var(--tufano-text);border:1px solid var(--tufano-border)}.tufano-handoff-btn--map:hover{background:var(--tufano-bg-chat)}.tufano-handoff-phone-display{font-size:.6875rem;color:var(--tufano-text-muted);text-align:center;margin-top:2px}.tufano-store-cards{display:flex;flex-direction:column;gap:10px;align-self:flex-start;max-width:90%}.tufano-store-card{background:var(--tufano-bg);border:1px solid var(--tufano-border);border-radius:var(--tufano-bubble-radius);padding:14px;display:flex;flex-direction:column;gap:8px}.tufano-store-card-header{display:flex;align-items:center;gap:8px;color:var(--tufano-text)}.tufano-store-card-icon{flex-shrink:0;color:var(--tufano-primary)}.tufano-store-card-title{font-weight:600;font-size:var(--tufano-font-size-base);color:var(--tufano-text)}.tufano-store-badge{margin-left:auto;flex-shrink:0;font-size:.6875rem;font-weight:500;padding:2px 8px;border-radius:10px;white-space:nowrap}.tufano-store-badge--open{background:#dcfce7;color:#166534}.tufano-store-badge--closed{background:#fee2e2;color:#991b1b}.tufano-store-card-detail{font-size:var(--tufano-font-size-sm);color:var(--tufano-text-muted)}.tufano-store-card-hours{display:flex;flex-direction:column;gap:2px;font-size:.6875rem;line-height:1.4}.tufano-store-card-hours-row{display:flex;gap:8px}.tufano-store-card-hours-label{flex-shrink:0;min-width:60px;font-weight:600;color:var(--tufano-text)}.tufano-store-card-hours-value{color:var(--tufano-text-muted)}.tufano-store-card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.tufano-store-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;font-size:var(--tufano-font-size-sm);font-weight:500;text-decoration:none;transition:background var(--tufano-transition),color var(--tufano-transition)}.tufano-store-btn--whatsapp{background:#25d366;color:#fff}.tufano-store-btn--whatsapp:hover{background:#1da851}.tufano-store-btn--phone{background:var(--tufano-primary);color:#fff}.tufano-store-btn--phone:hover{background:var(--tufano-primary-hover)}.tufano-store-btn--map{background:var(--tufano-bg);color:var(--tufano-text);border:1px solid var(--tufano-border)}.tufano-store-btn--map:hover{background:var(--tufano-bg-chat)}.tufano-store-card-phone-display{font-size:.6875rem;color:var(--tufano-text-muted);margin-top:2px}.tufano-quick-replies{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:90%}.tufano-quick-reply{background:var(--tufano-bg);color:var(--tufano-primary);border:1px solid var(--tufano-primary);border-radius:16px;padding:6px 14px;font-family:var(--tufano-font);font-size:var(--tufano-font-size-sm);cursor:pointer;transition:background var(--tufano-transition),color var(--tufano-transition);white-space:nowrap}.tufano-quick-reply:hover{background:var(--tufano-primary);color:#fff}.tufano-quick-reply:disabled{opacity:.5;cursor:not-allowed}@media(max-width:480px){.tufano-window{width:100%;height:100%;max-height:100%;bottom:0;right:0;border-radius:0}.tufano-toggle{bottom:16px;right:16px}}.tufano-voice-btn{background:none;border:1px solid var(--tufano-border);border-radius:8px;padding:8px 10px;cursor:pointer;color:var(--tufano-secondary);display:flex;align-items:center;flex-shrink:0;transition:color var(--tufano-transition),border-color var(--tufano-transition)}.tufano-voice-btn:hover{color:var(--tufano-primary);border-color:var(--tufano-primary)}.tufano-voice-btn:disabled{opacity:.5;cursor:not-allowed}.tufano-voice-bar{padding:12px 16px;border-top:1px solid var(--tufano-border);display:flex;gap:10px;align-items:center;flex-shrink:0;font-size:var(--tufano-font-size-base);color:var(--tufano-text)}.tufano-voice-dot{width:10px;height:10px;border-radius:50%;background:var(--tufano-error);flex-shrink:0;animation:tufano-voice-pulse 1.2s ease-in-out infinite}@keyframes tufano-voice-pulse{0%,to{opacity:1}50%{opacity:.35}}.tufano-voice-timer{font-variant-numeric:tabular-nums;color:var(--tufano-text-muted);flex-shrink:0}.tufano-voice-level{flex:1;height:6px;border-radius:3px;background:var(--tufano-border);overflow:hidden}.tufano-voice-level-fill{height:100%;border-radius:3px;background:var(--tufano-primary);transition:width .12s linear}.tufano-voice-cancel{background:none;border:1px solid var(--tufano-border);border-radius:8px;padding:9px 12px;cursor:pointer;font-size:var(--tufano-font-size-base);color:var(--tufano-secondary);flex-shrink:0}.tufano-voice-cancel:hover{border-color:var(--tufano-secondary)}.tufano-voice-transcribing,.tufano-voice-speaking{flex:1;color:var(--tufano-text-muted)}.tufano-voice-notice{padding:8px 16px;border-top:1px solid var(--tufano-border);font-size:var(--tufano-font-size-sm);color:var(--tufano-error);flex-shrink:0}.tufano-call-btn{color:var(--tufano-success)}.tufano-call-btn:hover{color:var(--tufano-success);border-color:var(--tufano-success)}.tufano-call-bar{flex-direction:column;align-items:stretch;gap:8px}.tufano-call-row{display:flex;align-items:center;gap:10px}.tufano-call-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;background:var(--tufano-text-muted)}.tufano-call-dot--connecting{animation:tufano-voice-pulse 1.2s ease-in-out infinite}.tufano-call-dot--listening{background:var(--tufano-success);animation:tufano-voice-pulse 1.2s ease-in-out infinite}.tufano-call-dot--thinking{background:var(--tufano-primary);animation:tufano-voice-pulse .7s ease-in-out infinite}.tufano-call-dot--speaking{background:var(--tufano-primary)}.tufano-call-status{flex:1;color:var(--tufano-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tufano-call-end{color:var(--tufano-error);border-color:var(--tufano-error)}.tufano-call-end:hover{background:var(--tufano-error);color:#fff}.tufano-call-caption{font-size:var(--tufano-font-size-sm);font-style:italic;color:var(--tufano-text-muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}