@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap";:root{--sans:"Inter", system-ui, -apple-system, sans-serif;--heading:"Outfit", var(--sans);--bg-app:#f8fafc;--bg-card:#fff;--border:#e2e8f0;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--brand-color:#1a73e8;--brand-color-light:#1a73e81a}@media (prefers-color-scheme:dark){:root{--bg-app:#0f172a;--bg-card:#1e293b;--border:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sans);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5}#root{flex-direction:column;min-height:100vh;display:flex}a{color:inherit;text-decoration:none}input,textarea,button{font-family:inherit;font-size:inherit;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);opacity:.5;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}:root{--sidebar-width:320px}.app-layout{background-color:var(--bg-app);width:100vw;height:100vh;display:flex;overflow:hidden}.app-sidebar{width:var(--sidebar-width);background-color:var(--bg-card);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;height:100%;transition:all .3s;display:flex}.sidebar-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:20px 24px;display:flex}.sidebar-logo{object-fit:cover;border:1.5px solid var(--border);border-radius:50%;width:44px;height:44px}.sidebar-avatar-fallback{color:#fff;text-transform:uppercase;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:18px;font-weight:700;display:flex}.sidebar-business-info{min-width:0}.sidebar-business-name{font-family:var(--heading);color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:700;overflow:hidden}.sidebar-business-status{color:var(--text-secondary);align-items:center;gap:6px;font-size:12px;display:flex}.sidebar-status-dot{background-color:#22c55e;border-radius:50%;width:7px;height:7px}.sidebar-catalog-section{flex-direction:column;flex:1;display:flex;overflow:hidden}.sidebar-catalog-title{font-family:var(--heading);align-items:center;gap:8px;padding:16px 24px 8px;font-size:15px;font-weight:700;display:flex}.sidebar-catalog-search{padding:8px 24px}.sidebar-search-input{border-radius:var(--radius-sm);border:1px solid var(--border);background-color:var(--bg-app);outline:none;width:100%;padding:8px 12px;font-size:13px;transition:all .2s}.sidebar-search-input:focus{border-color:var(--brand-color);background-color:var(--bg-card);box-shadow:0 0 0 2px var(--brand-color-light)}.sidebar-catalog-list{flex-direction:column;flex:1;gap:12px;padding:8px 24px 24px;display:flex;overflow-y:auto}.sidebar-product-card{border:1px solid var(--border);border-radius:var(--radius-sm);background-color:var(--bg-app);padding:12px;transition:all .2s}.sidebar-product-card:hover{border-color:var(--brand-color);background-color:var(--bg-card);box-shadow:var(--shadow-sm)}.sidebar-product-header{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:4px;display:flex}.sidebar-product-name{color:var(--text-primary);font-size:13px;font-weight:600}.sidebar-product-price{font-family:var(--heading);border-radius:var(--radius-sm);white-space:nowrap;padding:1px 6px;font-size:12px;font-weight:700}.sidebar-product-desc{color:var(--text-secondary);margin-bottom:8px;font-size:11px;line-height:1.3}.sidebar-product-btn{background-color:var(--brand-color);color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:4px;width:100%;padding:6px;font-size:11px;font-weight:600;transition:all .2s;display:flex}.sidebar-product-btn:hover{filter:brightness(.92)}.sidebar-empty-text{text-align:center;color:var(--text-muted);padding:24px 0;font-size:12px}.sidebar-about-section{padding:24px}.sidebar-about-text{color:var(--text-secondary);font-size:13px;line-height:1.5}.chat-workspace{background-color:var(--bg-app);flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.chat-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;background:#fffc;justify-content:space-between;align-items:center;padding:14px 24px;display:none}@media (prefers-color-scheme:dark){.chat-header{background:#0f172acc}}.header-business{align-items:center;gap:12px;min-width:0;display:flex}.business-logo{object-fit:cover;border:1px solid var(--border);border-radius:50%;width:38px;height:38px}.business-avatar-fallback{color:#fff;text-transform:uppercase;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:14px;font-weight:600;display:flex}.business-info{min-width:0}.business-name{font-family:var(--heading);color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:650;overflow:hidden}.business-status{color:var(--text-secondary);align-items:center;gap:5px;font-size:11px;display:flex}.status-dot{background-color:#22c55e;border-radius:50%;width:6px;height:6px}.mobile-catalog-btn{display:none}.chat-messages{flex-direction:column;flex:1;padding:24px;display:flex;overflow-y:auto}.messages-flow{flex-direction:column;gap:20px;width:100%;max-width:720px;margin:0 auto;display:flex}.welcome-container{flex-direction:column;justify-content:center;align-items:center;gap:40px;width:100%;max-width:720px;margin:auto;padding:40px 16px;display:flex}.welcome-brand{text-align:center;flex-direction:column;align-items:center;gap:16px;display:flex}.welcome-logo-large{object-fit:cover;border:2px solid var(--border);width:80px;height:80px;box-shadow:var(--shadow-md);border-radius:50%}.welcome-avatar-fallback-large{color:#fff;width:80px;height:80px;box-shadow:var(--shadow-md);text-transform:uppercase;border-radius:50%;justify-content:center;align-items:center;font-size:32px;font-weight:700;display:flex}.welcome-title{font-family:var(--heading);color:var(--text-primary);font-size:26px;font-weight:800}.welcome-subtitle{color:var(--text-secondary);max-width:460px;font-size:14px;line-height:1.5}.starter-prompts-grid{grid-template-columns:repeat(2,1fr);gap:12px;width:100%;display:grid}.starter-prompt-card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;text-align:left;align-items:flex-start;gap:12px;padding:16px;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.starter-prompt-card:hover{border-color:var(--brand-color);box-shadow:var(--shadow-sm);background-color:var(--bg-card);transform:translateY(-1px)}.starter-prompt-icon{padding:4px;font-size:18px}.starter-prompt-content{flex-direction:column;gap:2px;min-width:0;display:flex}.starter-prompt-title{color:var(--text-primary);font-size:13px;font-weight:600}.starter-prompt-desc{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.message-wrapper{gap:16px;max-width:85%;animation:.2s ease-out slideIn;display:flex}.message-wrapper.user{align-self:flex-end;max-width:75%}.message-wrapper.assistant{align-self:flex-start}.assistant-avatar{flex-shrink:0;margin-top:4px}.msg-avatar-img{object-fit:cover;border:1px solid var(--border);border-radius:50%;width:32px;height:32px}.msg-avatar-fallback{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:600;display:flex}.message-bubble-wrapper{flex-direction:column;display:flex}.message-bubble{border-radius:var(--radius-md);word-break:break-word;padding:12px 18px;font-size:14.5px;line-height:1.55}.message-wrapper.user .message-bubble{background-color:var(--brand-color);color:#fff;border-top-right-radius:4px;box-shadow:0 2px 4px #0000000d}.message-wrapper.assistant .message-bubble{background-color:var(--bg-card);color:var(--text-primary);border:1px solid var(--border);border-top-left-radius:4px}.message-time{color:var(--text-muted);margin-top:4px;font-size:10px}.message-wrapper.user .message-time{align-self:flex-end}.message-wrapper.assistant .message-time{align-self:flex-start}.typing-bubble{align-items:center;gap:4px;padding:12px 18px;display:flex}.typing-dot{background-color:var(--text-secondary);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite typing}.typing-dot:first-child{animation-delay:0s}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-5px)}}.chat-input-container{background-color:#0000;background-image:linear-gradient(to top, var(--bg-app) 70%, #f8fafc00 100%);border-top:none;padding:16px 24px 20px}@media (prefers-color-scheme:dark){.chat-input-container{background-image:linear-gradient(to top, var(--bg-app) 70%, #0f172a00 100%)}}.chat-input-inner{flex-direction:column;gap:8px;width:100%;max-width:720px;margin:0 auto;display:flex}.chat-input-form{background-color:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:28px;align-items:center;gap:8px;padding:6px 8px 6px 20px;transition:all .2s;display:flex}.chat-input-form:focus-within{border-color:var(--brand-color);box-shadow:var(--shadow-md), 0 0 0 2px var(--brand-color-light)}.chat-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:8px 0;font-size:14.5px}.chat-input::placeholder{color:var(--text-muted)}.chat-send-btn{background-color:var(--brand-color);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.chat-send-btn:hover{filter:brightness(.95);transform:scale(1.04)}.chat-send-btn:disabled{background-color:var(--border);color:var(--text-muted);cursor:not-allowed;transform:none}.chat-input-footnote{text-align:center;color:var(--text-muted);font-size:11px}.chat-powered-by{text-align:center;color:var(--text-muted);margin-top:2px;font-size:11px}.powered-link{color:var(--text-secondary);font-weight:500;text-decoration:underline;transition:color .2s}.powered-link:hover{color:var(--brand-color)}.catalog-drawer{background-color:var(--bg-card);z-index:40;border-left:1px solid var(--border);flex-direction:column;width:100%;max-width:400px;height:100%;display:flex;position:absolute;top:0;right:0;box-shadow:-4px 0 20px #0000001a}.catalog-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.catalog-title{font-family:var(--heading);align-items:center;gap:8px;font-size:16px;font-weight:700;display:flex}.catalog-body{flex-direction:column;flex:1;gap:12px;padding:16px 20px;display:flex;overflow-y:auto}.product-card{border:1px solid var(--border);border-radius:var(--radius-md);background-color:var(--bg-app);padding:14px;transition:all .2s}.product-name-price{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:6px;display:flex}.product-name{color:var(--text-primary);font-size:14px;font-weight:600}.product-price{font-family:var(--heading);white-space:nowrap;border-radius:12px;padding:2px 8px;font-size:13px;font-weight:750}.product-desc{color:var(--text-secondary);margin-bottom:10px;font-size:12px;line-height:1.4}.product-btn{color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:6px;width:100%;padding:8px;font-size:12px;font-weight:600;transition:all .2s;display:flex}.product-btn:hover{filter:brightness(.92)}.lead-modal-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:50;background-color:#0f172a66;justify-content:center;align-items:center;padding:20px;display:flex;position:absolute;inset:0}.lead-modal-card{background-color:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:360px;box-shadow:var(--shadow-lg);border:1px solid var(--border);padding:28px;animation:.3s cubic-bezier(.34,1.56,.64,1) popIn}@keyframes popIn{0%{opacity:0;transform:scale(.92)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.lead-title{font-family:var(--heading);text-align:center;margin-bottom:6px;font-size:18px;font-weight:750}.lead-desc{color:var(--text-secondary);text-align:center;margin-bottom:18px;font-size:13px;line-height:1.45}.lead-form{flex-direction:column;gap:14px;display:flex}.form-group{flex-direction:column;gap:5px;display:flex}.form-group label{color:var(--text-secondary);font-size:12px;font-weight:600}.form-group input{border-radius:var(--radius-sm);border:1px solid var(--border);background-color:var(--bg-app);outline:none;padding:8px 12px;font-size:13.5px;transition:all .2s}.form-group input:focus{border-color:var(--brand-color);background-color:var(--bg-card);box-shadow:0 0 0 2px var(--brand-color-light)}.lead-submit-btn{color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;margin-top:6px;padding:10px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.lead-submit-btn:hover{filter:brightness(.92)}.lead-submit-btn:disabled{background-color:var(--border);color:var(--text-muted);cursor:not-allowed}.landing-container{text-align:center;background:radial-gradient(circle at top,#f8fafc 0%,#e2e8f0 100%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}@media (prefers-color-scheme:dark){.landing-container{background:radial-gradient(circle at top,#1e293b 0%,#0f172a 100%)}}.landing-card{background-color:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow-lg);border:1px solid var(--border);padding:40px}.landing-title{font-family:var(--heading);color:var(--text-primary);margin-bottom:8px;font-size:24px;font-weight:800}.landing-subtitle{color:var(--text-secondary);margin-bottom:20px;font-size:14px}.landing-btn{color:#fff;background-color:#1a73e8;border-radius:20px;align-items:center;gap:6px;padding:10px 20px;font-size:13.5px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #1a73e833}.landing-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #1a73e84d}@media (width<=768px){.app-sidebar{display:none}.chat-header{padding:10px 16px;display:flex}.mobile-catalog-btn{border:1px solid var(--border);cursor:pointer;color:var(--text-secondary);background-color:#0000;border-radius:16px;align-items:center;gap:6px;padding:6px 12px;font-size:11px;font-weight:600;display:flex}.chat-messages{padding:16px}.messages-flow{max-width:100%}.welcome-container{gap:24px;padding:24px 8px}.welcome-title{font-size:20px}.welcome-logo-large,.welcome-avatar-fallback-large{width:64px;height:64px}.starter-prompts-grid{grid-template-columns:1fr;gap:8px}.starter-prompt-card{padding:12px}.chat-input-container{padding:10px 16px 16px}.chat-input-form{padding:4px 4px 4px 14px}.chat-input{font-size:14px}.message-wrapper{max-width:90%}.catalog-drawer{width:100%}}