:root{--primary: #4F46E5;--primary-hover: #4338CA;--bg-color: #F3F4F6;--chat-bg: #FFFFFF;--text-main: #111827;--text-muted: #6B7280;--user-msg-bg: #4F46E5;--user-msg-text: #FFFFFF;--bot-msg-bg: #F3F4F6;--bot-msg-text: #1F2937;--border-color: #E5E7EB;--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .2), 0 8px 10px -6px rgb(0 0 0 / .1);--body-bg: linear-gradient(135deg, #e0e7ff 0%, #ede9fe 100%)}[data-theme=dark]{--primary: #6366F1;--primary-hover: #818CF8;--bg-color: #1F2937;--chat-bg: #111827;--text-main: #F3F4F6;--text-muted: #9CA3AF;--user-msg-bg: #4F46E5;--user-msg-text: #FFFFFF;--bot-msg-bg: #1E293B;--bot-msg-text: #E2E8F0;--border-color: #374151;--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .3), 0 4px 6px -4px rgb(0 0 0 / .3);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .4), 0 8px 10px -6px rgb(0 0 0 / .4);--body-bg: linear-gradient(135deg, #0F172A 0%, #1E293B 100%)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Outfit,sans-serif;background-color:var(--bg-color);color:var(--text-main);display:flex;justify-content:center;align-items:center;min-height:100vh;margin:0;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}#root{width:100%;height:100vh;display:flex;justify-content:center;align-items:center;background:var(--body-bg);padding:10px}.app-wrapper{width:100%;height:100%;display:flex;justify-content:center;align-items:center}.showcase-container{width:100%;height:100vh;max-width:480px;background-color:var(--chat-bg);border-radius:16px;box-shadow:var(--shadow-xl);display:flex;flex-direction:column;overflow:hidden;position:relative;border:1px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}@media (min-width: 768px){.showcase-container{height:90vh;max-height:850px;border-radius:24px}}@media (max-width: 480px){.showcase-container{height:100vh;max-width:100%;border-radius:0}#root{padding:0}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e199;border-radius:10px;transition:background .3s ease}::-webkit-scrollbar-thumb:hover{background:#94a3b8cc}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#64748b99}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:#94a3b8cc}@keyframes slideUpFade{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes typingBounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-4px)}}.chat-window{display:flex;flex-direction:column;height:100%}.chat-header{padding:16px 20px;background-color:var(--chat-bg);border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:15px;box-shadow:0 2px 10px #00000008;z-index:10;transition:background-color .3s ease,border-color .3s ease}.header-left{display:flex;align-items:center;gap:15px;flex:1}.bot-avatar-container{position:relative}.bot-avatar{background:linear-gradient(135deg,var(--primary) 0%,#818cf8 100%);width:48px;height:48px;border-radius:50%;display:flex;justify-content:center;align-items:center;box-shadow:0 4px 10px #4f46e533;flex-shrink:0;transition:box-shadow .3s ease}[data-theme=dark] .bot-avatar{box-shadow:0 4px 10px #6366f14d}.bot-status-indicator{position:absolute;bottom:2px;right:2px;width:12px;height:12px;background-color:#10b981;border:2px solid var(--chat-bg);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{box-shadow:0 0 #10b981b3}50%{box-shadow:0 0 0 4px #10b98100}}.chat-header-info h2{font-size:1.1rem;font-weight:600;color:var(--text-main);margin-bottom:2px}.chat-header-info p{font-size:.85rem;color:var(--text-muted)}.header-right{display:flex;align-items:center;gap:8px}.control-btn{background:transparent;border:none;padding:6px 10px;border-radius:8px;cursor:pointer;color:var(--text-main);font-size:.9rem;transition:all .2s ease;display:flex;align-items:center;gap:4px;font-weight:500;text-decoration:none}.control-btn:hover{background-color:var(--bg-color);transform:translateY(-1px)}.control-btn.active{color:var(--primary);background-color:#4f46e51a}.language-selector{position:relative;display:inline-block}.lang-dropdown{position:absolute;top:100%;right:0;background-color:var(--chat-bg);border:1px solid var(--border-color);border-radius:8px;min-width:120px;z-index:100;margin-top:4px;box-shadow:0 4px 12px #0000001a;overflow:hidden}.lang-option{padding:10px 16px;background:none;border:none;width:100%;text-align:left;cursor:pointer;color:var(--text-main);font-size:.9rem;transition:background-color .2s ease;font-family:inherit}.lang-option:hover{background-color:var(--bg-color)}.lang-option.active{background-color:#4f46e51a;color:var(--primary);font-weight:600}@media (max-width: 480px){.chat-header{padding:14px 16px}.bot-avatar{width:40px;height:40px}.bot-avatar svg{width:20px;height:20px}.chat-header-info h2{font-size:1rem}.control-btn{padding:4px 8px;font-size:.8rem}}.chat-messages{flex-grow:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:16px;background-color:var(--chat-bg);transition:background-color .3s ease}.message-list-container{display:flex;flex-direction:column;gap:12px;width:100%}.message-wrapper{display:flex;flex-direction:column;max-width:85%;animation:slideUpFade .3s ease-out forwards}.message-wrapper.user{align-self:flex-end;align-items:flex-end;margin-left:auto}.message-wrapper.bot{align-self:flex-start;align-items:flex-start;margin-right:auto}.message-bubble{padding:10px 14px;border-radius:16px;font-size:.95rem;line-height:1.5;word-wrap:break-word;box-shadow:0 1px 3px #0000000d;transition:background-color .3s ease,color .3s ease}.message-bubble.user{background-color:var(--user-msg-bg);color:var(--user-msg-text);border-bottom-right-radius:4px;box-shadow:0 2px 8px #4f46e526}.message-bubble.bot{background-color:var(--bot-msg-bg);color:var(--bot-msg-text);border-bottom-left-radius:4px;border:1px solid var(--border-color)}.message-bubble p{margin:0}.message-bubble strong{font-weight:600;color:var(--primary)}.message-time{font-size:.7rem;color:var(--text-muted);margin-top:6px;padding:0 4px;opacity:.7}.order-recap{background:var(--bg-color);border-radius:12px;padding:12px;margin-top:4px;box-shadow:0 2px 8px #0000000d;border:1px solid var(--border-color);transition:background-color .3s ease}.order-recap h4{margin-bottom:8px;color:var(--primary);display:flex;align-items:center;gap:6px;font-size:.95rem}.order-recap ul{list-style:none;margin-bottom:12px}.order-recap li{font-size:.9rem;margin-bottom:4px;display:flex;justify-content:space-between;color:var(--text-main)}.order-recap p{font-size:.9rem;color:var(--text-muted);margin-bottom:10px}.order-recap .action-btn{width:100%;padding:10px;background-color:var(--primary);color:#fff;border:none;border-radius:8px;font-weight:500;cursor:pointer;transition:background-color .2s,transform .2s;font-family:inherit;font-size:.9rem}.order-recap .action-btn:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.order-recap .action-btn:active{transform:translateY(0)}@media (max-width: 480px){.chat-messages{padding:16px 12px}.message-wrapper{max-width:90%}.message-bubble{padding:10px 12px;font-size:.9rem}}.typing-indicator{display:flex;gap:6px;padding:6px 2px}.typing-indicator span{width:8px;height:8px;background-color:var(--text-muted);border-radius:50%;animation:typingBounce 1.4s infinite ease-in-out both}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}.quick-replies-container{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;animation:fadeIn .5s ease forwards}.quick-reply-btn{background-color:var(--chat-bg);border:1.5px solid var(--primary);color:var(--primary);padding:8px 14px;border-radius:999px;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:inherit;box-shadow:0 2px 4px #4f46e50d;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quick-reply-btn:hover{background-color:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 4px 8px #4f46e526}.quick-reply-btn:active{transform:translateY(0)}.chat-input-area{padding:14px 16px;background-color:var(--chat-bg);border-top:1px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}.chat-input-form{display:flex;align-items:center;gap:8px;background-color:var(--bg-color);border-radius:24px;padding:8px 8px 8px 16px;border:1px solid transparent;transition:border-color .2s,background-color .3s}.chat-input-form:focus-within{border-color:var(--primary);background-color:var(--chat-bg);box-shadow:0 0 0 3px #4f46e51a}.chat-input{flex-grow:1;border:none;background:transparent;padding:10px 0;font-size:.95rem;color:var(--text-main);font-family:inherit}.chat-input:focus{outline:none}.chat-input::placeholder{color:var(--text-muted)}.send-button{background-color:var(--primary);color:#fff;border:none;width:36px;height:36px;min-width:36px;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:all .2s;flex-shrink:0}.send-button:hover:not(:disabled){background-color:var(--primary-hover);transform:scale(1.08)}.send-button:active:not(:disabled){transform:scale(1)}.send-button:disabled{background-color:var(--text-muted);opacity:.5;cursor:not-allowed}@media (max-width: 480px){.chat-input-area{padding:12px}.chat-input-form{padding:6px 6px 6px 14px}.chat-input{padding:8px 0;font-size:.9rem}.send-button{width:32px;height:32px;min-width:32px}}