:root{--bg-dark:#0b0d12;--bg-card:#13151c;--bg-elevated:#1a1d26;--bg-hover:#1e2129;--bg-message:#1e2129;--border-subtle:#ffffff0f;--border-glow:#a855f733;--primary-purple:#a855f7;--primary-pink:#ec4899;--primary-cyan:#06b6d4;--primary-orange:#f59e0b;--primary-green:#10b981;--text-primary:#fff;--text-secondary:#9ca3af;--text-tertiary:#6b7280;--shadow-md:0 8px 24px #0000003d;--shadow-lg:0 16px 48px #00000052}.noise-bg{z-index:0;pointer-events:none;background:radial-gradient(80% 50% at 50% -20%,#a855f714,#0000),radial-gradient(60% 50% at 80%,#06b6d40d,#0000);position:fixed;inset:0}.noise-bg:before{content:"";opacity:.5;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");position:absolute;inset:0}.chat-container{z-index:1;flex-direction:column;max-width:1200px;min-height:100vh;margin:0 auto;display:flex;position:relative}.chat-header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);background:#0b0d12cc;padding:1.5rem 2rem;animation:.6s cubic-bezier(.16,1,.3,1) slideDown}@keyframes slideDown{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.header-content{align-items:center;gap:1rem;display:flex}.orah-avatar{background:linear-gradient(135deg,var(--primary-purple),var(--primary-pink));width:48px;height:48px;font-family:"Syne",var(--font-syne),sans-serif;color:#fff;letter-spacing:-.02em;border-radius:14px;justify-content:center;align-items:center;font-size:1.25rem;font-weight:800;animation:2s ease-in-out infinite pulse;display:flex;position:relative}@keyframes pulse{0%,to{box-shadow:0 0 #a855f766}50%{box-shadow:0 0 0 8px #a855f700}}.header-text h1{font-family:"Syne",var(--font-syne),sans-serif;margin-bottom:.125rem;font-size:1.5rem;font-weight:700}.header-subtitle{color:var(--text-secondary);font-size:.875rem}.typing-indicator{color:var(--primary-cyan);font-size:.875rem;font-weight:500;display:none}.typing-indicator.active{display:block}.messages-container{scroll-behavior:smooth;flex-direction:column;flex:1;gap:1.5rem;padding:2rem;display:flex;overflow-y:auto}.messages-container::-webkit-scrollbar{width:8px}.messages-container::-webkit-scrollbar-track{background:#ffffff05;border-radius:4px}.messages-container::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.messages-container::-webkit-scrollbar-thumb:hover{background:#ffffff26}.message{gap:1rem;animation:.4s cubic-bezier(.16,1,.3,1) fadeInUp;display:flex}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.message.user{flex-direction:row-reverse}.message-avatar{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.message.assistant .message-avatar{background:linear-gradient(135deg,var(--primary-purple),var(--primary-pink));font-family:"Syne",var(--font-syne),sans-serif;color:#fff;letter-spacing:-.02em;font-size:1rem;font-weight:800}.message.user .message-avatar{background:linear-gradient(135deg,var(--primary-cyan),var(--primary-green))}.message.user .message-avatar svg{stroke:#fff;stroke-width:2px;width:20px;height:20px}.message-content{max-width:70%}.message.user .message-content{align-items:flex-end}.message-bubble{white-space:pre-wrap;word-wrap:break-word;border-radius:20px;padding:1.125rem 1.5rem;font-size:1rem;line-height:1.6;position:relative}.message.assistant .message-bubble{border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:linear-gradient(135deg,#1a1d26cc,#13151ce6);box-shadow:0 4px 16px #0003}.message.user .message-bubble{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:linear-gradient(135deg,#06b6d433,#a855f733);border:1px solid #06b6d44d;margin-left:auto}.quick-replies{flex-wrap:wrap;gap:.75rem;margin-top:1rem;animation:.4s cubic-bezier(.16,1,.3,1) .2s both fadeInUp;display:flex}.quick-reply-btn{border:1px solid var(--border-subtle);color:var(--text-primary);cursor:pointer;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:linear-gradient(135deg,#1a1d26cc,#13151ce6);border-radius:14px;padding:.75rem 1.5rem;font-size:.9375rem;font-weight:600;transition:all .3s cubic-bezier(.34,1.56,.64,1)}.quick-reply-btn:hover:not(:disabled){border-color:var(--primary-cyan);background:linear-gradient(135deg,#06b6d426,#a855f726);transform:translateY(-2px);box-shadow:0 8px 24px -8px #06b6d466}.quick-reply-btn:active{transform:translateY(0)}.quick-reply-btn:disabled{opacity:.5;cursor:not-allowed}.typing-bubble{border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:linear-gradient(135deg,#1a1d26cc,#13151ce6);border-radius:20px;width:fit-content;padding:1.125rem 1.5rem}.typing-dots{gap:.5rem;display:flex}.typing-dot{background:var(--primary-cyan);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite typingDot}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingDot{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-10px)}}.input-container{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border-subtle);background:#0b0d12cc;padding:1.5rem 2rem;animation:.6s cubic-bezier(.16,1,.3,1) slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.input-wrapper{align-items:flex-end;gap:1rem;display:flex}.message-input{background:var(--bg-elevated);border:1.5px solid var(--border-subtle);color:var(--text-primary);resize:none;border-radius:16px;flex:1;max-height:150px;padding:1rem 1.5rem;font-family:Inter,sans-serif;font-size:1rem;line-height:1.5;transition:all .3s}.message-input::placeholder{color:var(--text-tertiary)}.message-input:focus{border-color:var(--primary-cyan);background:#06b6d408;outline:none;box-shadow:0 0 0 4px #06b6d41a}.send-btn{background:linear-gradient(135deg,var(--primary-cyan),var(--primary-purple));color:#fff;cursor:pointer;border:none;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;box-shadow:0 8px 24px -8px #06b6d480}.send-btn:hover:not(:disabled){transform:translateY(-2px)scale(1.05);box-shadow:0 0 0 4px #06b6d426,0 12px 32px -8px #06b6d499}.send-btn:active{transform:translateY(0)scale(1)}.send-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.send-btn svg{width:22px;height:22px}.progress-indicator{text-align:center;color:var(--primary-cyan);background:#06b6d41a;border:1px solid #06b6d44d;border-radius:12px;margin:1rem 2rem;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600}@media (max-width:768px){.chat-header{padding:1rem 1.5rem}.messages-container{padding:1.5rem}.message-content{max-width:85%}.message-bubble{padding:1rem 1.25rem;font-size:.9375rem}.input-container{padding:1rem 1.5rem}.quick-replies{gap:.5rem}.quick-reply-btn{padding:.625rem 1.25rem;font-size:.875rem}.progress-indicator{margin:1rem 1.5rem}}