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var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:Inter,sans-serif;font-size:.95rem;outline:none;transition:border-color .2s ease}.welcome-input-area .chat-input:focus{border-color:var(--color-gold)}.welcome-input-area .chat-input::placeholder{color:var(--text-muted)}.welcome-disclaimer{margin-top:16px;font-size:.75rem;color:var(--text-muted);text-align:center;line-height:1.5}.chat-interface{display:flex;flex-direction:column;height:100%;overflow:hidden}.messages-container{flex:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:16px;scroll-behavior:smooth}.messages-container::-webkit-scrollbar{width:6px}.messages-container::-webkit-scrollbar-track{background:transparent}.messages-container::-webkit-scrollbar-thumb{background-color:var(--border);border-radius:3px}.message-row{display:flex;gap:10px;max-width:720px;width:100%;margin:0 auto}.user-row{justify-content:flex-end}.assistant-row{justify-content:flex-start}.assistant-avatar{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background-color:var(--color-gold);color:#0d0d0d;font-family:Playfair Display,serif;font-weight:700;font-size:11px;border-radius:50%;margin-top:4px}.message-bubble{padding:12px 16px;border-radius:var(--radius-lg);max-width:85%;position:relative}.user-bubble{background:var(--user-bubble);color:#fff;border-bottom-right-radius:var(--radius-sm)}.assistant-bubble{background-color:var(--assistant-bubble-bg);border:1px solid var(--border);color:var(--text-primary);border-bottom-left-radius:var(--radius-sm)}.message-text{white-space:pre-wrap;word-wrap:break-word;font-size:.95rem;line-height:1.6}.message-time{display:block;font-size:.7rem;color:var(--text-muted);margin-top:6px;text-align:right;opacity:.8}.message-markdown{font-size:.95rem;line-height:1.7;word-wrap:break-word}.message-markdown p{margin-bottom:12px}.message-markdown p:last-child{margin-bottom:0}.message-markdown h1,.message-markdown h2,.message-markdown h3,.message-markdown h4{font-family:Playfair Display,serif;margin-top:20px;margin-bottom:10px;color:var(--color-gold)}.message-markdown h1{font-size:1.4rem}.message-markdown h2{font-size:1.2rem}.message-markdown h3{font-size:1.1rem}.message-markdown ul,.message-markdown ol{padding-left:24px;margin-bottom:12px}.message-markdown li{margin-bottom:6px}.message-markdown strong{color:var(--color-gold-light);font-weight:600}[data-theme=light] .message-markdown strong{color:var(--color-gold)}.message-markdown em{font-style:italic}.message-markdown blockquote{border-left:3px solid var(--color-gold);padding-left:14px;margin:12px 0;color:var(--text-secondary);font-style:italic}.message-markdown a{color:var(--color-gold);text-decoration:underline;text-underline-offset:2px}.message-markdown a:hover{color:var(--color-gold-light)}.message-markdown code{background-color:var(--bg-card-hover);padding:2px 6px;border-radius:4px;font-size:.85em;font-family:SF Mono,Fira Code,monospace}.message-markdown pre{background-color:var(--bg-card-hover);padding:14px;border-radius:var(--radius-md);overflow-x:auto;margin:12px 0;border:1px solid var(--border)}.message-markdown pre code{background:none;padding:0;font-size:.85rem}.message-markdown hr{border:none;border-top:1px solid var(--border);margin:16px 0}.cta-container{margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}.cta-button{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background-color:var(--color-maroon);color:#fff;text-decoration:none;border-radius:var(--radius-sm);font-family:Inter,sans-serif;font-size:.85rem;font-weight:500;transition:background-color .2s ease}.cta-button:hover{background-color:var(--color-maroon-hover)}.error-banner{display:flex;align-items:center;gap:8px;padding:10px 16px;background-color:var(--color-maroon-light);border:1px solid var(--color-maroon);border-radius:var(--radius-md);color:#f0ede8;font-size:.85rem;max-width:720px;margin:0 auto;width:100%}.typing-indicator-bubble{min-width:70px;padding:16px 20px}.typing-dots{display:flex;align-items:center;gap:5px}.typing-dot{width:8px;height:8px;background-color:var(--color-gold);border-radius:50%;animation:typingBounce 1.4s ease-in-out infinite}.typing-dot:nth-child(1){animation-delay:0s}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}.quick-questions{display:flex;gap:8px;padding:8px 16px;overflow-x:auto;flex-shrink:0;scrollbar-width:none}.quick-questions::-webkit-scrollbar{display:none}.quick-question-btn{flex-shrink:0;padding:8px 14px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);color:var(--text-secondary);font-family:Inter,sans-serif;font-size:.8rem;white-space:nowrap;cursor:pointer;transition:all .2s ease}.quick-question-btn:hover{background-color:var(--bg-card-hover);border-color:var(--color-gold);color:var(--text-primary)}.input-area{padding:12px 16px 20px;border-top:1px solid var(--border);background-color:var(--bg-primary);flex-shrink:0}.input-area .input-row,.welcome-input-area .input-row{display:flex;gap:8px;width:100%;max-width:720px;margin:0 auto;align-items:flex-end}.chat-input-textarea{flex:1;padding:12px 16px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:Inter,sans-serif;font-size:.95rem;line-height:1.5;outline:none;resize:none;min-height:48px;max-height:120px;transition:border-color .2s ease}.chat-input-textarea:focus{border-color:var(--color-gold)}.chat-input-textarea::placeholder{color:var(--text-muted)}.btn-send{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background-color:var(--color-maroon);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;transition:background-color .2s ease;flex-shrink:0}.btn-send:hover{background-color:var(--color-maroon-hover)}.btn-send:disabled{opacity:.5;cursor:not-allowed}.btn-stop{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--color-maroon);cursor:pointer;transition:all .2s ease;flex-shrink:0}.btn-stop:hover{background-color:var(--color-maroon-light);border-color:var(--color-maroon)}@media (max-width: 640px){.app-header{padding:10px 14px}.header-title{font-size:1rem}.header-logo{height:32px}.welcome-screen{padding:32px 16px 20px}.welcome-heading{font-size:1.8rem}.welcome-subheading{font-size:.95rem}.suggested-grid{grid-template-columns:1fr}.suggested-btn{padding:12px 16px;font-size:.82rem}.messages-container{padding:14px 12px}.message-bubble{max-width:92%}.quick-questions{padding:8px 12px}.input-area{padding:10px 12px 16px}.chat-input-textarea{font-size:.9rem;padding:10px 14px}.btn-send,.btn-stop{width:44px;height:44px}}@media (max-width: 380px){.welcome-heading{font-size:1.5rem}.welcome-logo{height:48px}.header-title{font-size:.9rem}.btn-new-conversation span{display:none}}