:root{--primary-color: #FF9933;--secondary-color: #8B4513;--chat-bg: #FFFFFF;--user-msg-bg: #f4f4f5;--bot-msg-bg: #fffbf0;--text-color: #374151;--border-color: #e5e7eb;--accent-gold: #D4AF37}body{margin:0;font-family:Outfit,Inter,sans-serif;background-color:var(--chat-bg);color:var(--text-color);height:100vh;overflow:hidden}.app-container{display:flex;flex-direction:column;height:100vh;width:100vw;position:relative}.app-header{height:60px;background-color:#fff;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 1rem;position:fixed;top:0;left:0;right:0;z-index:100}.header-brand{display:flex;align-items:center;gap:10px}.header-brand h1{font-size:1.2rem;margin:0;font-weight:600;color:var(--text-color)}.header-actions button{background:transparent;border:none;color:var(--text-color);cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}.header-actions button:hover{background-color:#f3f4f6}.main-content{flex:1;display:flex;flex-direction:column;padding-top:60px;height:100%}.chat-window{flex:1;overflow-y:auto;padding:1rem 0;display:flex;flex-direction:column;align-items:center;gap:1.5rem;scroll-behavior:smooth}.message-container{width:100%;max-width:800px;padding:0 1rem;display:flex;gap:1rem;box-sizing:border-box;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-container.user{flex-direction:row-reverse}.avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;box-shadow:0 1px 3px #0000001a}.avatar.bot{background-color:#fff;border:1px solid var(--accent-gold)}.avatar.bot img{width:100%;height:100%;object-fit:cover}.avatar.user{background-color:#4b5563;color:#fff}.message-content{padding:0;line-height:1.6;max-width:85%;font-size:.95rem;color:var(--text-color);word-wrap:break-word}.message-content p{margin:0 0 .5rem}.message-content p:last-child{margin:0}.message-content ul,.message-content ol{margin:.5rem 0;padding-left:1.5rem}.message-content li{margin-bottom:.25rem}.message-content strong{font-weight:600;color:#111827}.message-container.bot .message-content{background:transparent}.message-container.user .message-content{background-color:var(--user-msg-bg);padding:.75rem 1rem;border-radius:12px 2px 12px 12px}.input-container{width:100%;display:flex;flex-direction:column;align-items:center;padding:1rem;background:linear-gradient(180deg,#fff0,#fff 20%);box-sizing:border-box}.input-box-wrapper{width:100%;max-width:800px;position:relative;box-shadow:0 2px 10px #0000000d;border-radius:24px;background:#fff;border:1px solid var(--border-color);transition:box-shadow .2s}.input-box-wrapper:focus-within{box-shadow:0 4px 15px #00000014;border-color:#d1d5db}.input-box-wrapper input{width:100%;padding:1rem 3rem 1rem 1.25rem;border:none;border-radius:24px;font-size:1rem;outline:none;box-sizing:border-box;font-family:inherit;color:var(--text-color);background:transparent}.send-btn{position:absolute;right:8px;bottom:8px;background:var(--primary-color);border:none;color:#fff;cursor:pointer;padding:8px;border-radius:50%;transition:all .2s;display:flex;align-items:center;justify-content:center;width:36px;height:36px}.send-btn:hover:not(:disabled){background-color:#e68a00;transform:scale(1.05)}.send-btn:disabled{background-color:#e5e7eb;color:#9ca3af;cursor:default}.quick-questions-container{display:flex;gap:10px;max-width:800px;width:100%;padding:0 0 1rem;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.quick-questions-container::-webkit-scrollbar{display:none}.quick-card{flex:0 0 auto;width:200px;padding:.75rem;border:1px solid var(--border-color);border-radius:12px;cursor:pointer;transition:all .2s;background:#fff;color:#6b7280;font-size:.85rem}.quick-card:hover{background-color:#f9fafb;border-color:#d1d5db}.quick-card strong{display:block;color:var(--text-color);margin-bottom:4px;font-weight:600}@media(max-width:600px){.app-header{height:50px;padding:0 .75rem}.main-content{padding-top:50px}.message-container{padding:0 .75rem;gap:.75rem}.avatar{width:28px;height:28px}.message-content{font-size:.9rem;max-width:90%}.input-container{padding:.75rem}.input-box-wrapper input{padding:.8rem 2.5rem .8rem 1rem;font-size:.95rem}.send-btn{width:32px;height:32px;right:6px;bottom:6px}}