@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";:root{--bg-color:#0b0f19;--panel-bg:#14192399;--border-color:#ffffff1a;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--accent-color:#6366f1;--accent-hover:#4f46e5;--user-msg-bg:#6366f126;--bot-msg-bg:transparent}*{box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-primary);flex-direction:column;height:100vh;margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;display:flex}#root{flex-direction:column;width:100%;height:100vh;display:flex}.app-container{flex-direction:column;width:100%;height:100vh;margin:0 auto;display:flex;position:relative}.header{border-bottom:1px solid var(--border-color);background:var(--bg-color);z-index:10;justify-content:space-between;align-items:center;padding:20px 30px;display:flex}.logo{letter-spacing:-.5px;background:linear-gradient(90deg,#a78bfa,#818cf8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:20px;font-weight:600}.status{color:#10b981;align-items:center;gap:6px;font-size:14px;display:flex}.status:before{content:"";background-color:#10b981;border-radius:50%;width:8px;height:8px;box-shadow:0 0 10px #10b981}.chat-container{scroll-behavior:smooth;flex:1;padding:20px 0;overflow-y:auto}.empty-state{text-align:center;height:100%;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state h2{color:var(--text-primary);margin-bottom:12px;font-size:28px;font-weight:500}.messages-list{flex-direction:column;padding-bottom:40px;display:flex}.message-wrapper{border-bottom:1px solid #ffffff08;padding:24px 30px}.message-wrapper.user{background-color:var(--user-msg-bg)}.message-wrapper.assistant{background-color:var(--bot-msg-bg)}.message-content{gap:20px;width:100%;max-width:900px;margin:0 auto;display:flex}.message-avatar{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.user .message-avatar{color:#fff;background:linear-gradient(135deg,#6366f1,#a855f7)}.assistant .message-avatar{border:1px solid var(--border-color);color:#e2e8f0;background:#1e293b}.message-body{flex:1;min-width:0}.message-sender{color:var(--text-primary);margin-bottom:8px;font-size:15px;font-weight:600}.message-text{color:#cbd5e1;font-size:16px;line-height:1.6}.message-text p{margin:0 0 16px}.message-text p:last-child{margin-bottom:0}.message-text a{color:#818cf8;text-decoration:none}.message-text a:hover{text-decoration:underline}.message-text table{border-collapse:collapse;background:#0f172a99;border-radius:8px;width:100%;margin:16px 0;overflow:hidden}.message-text th,.message-text td{border:1px solid var(--border-color);text-align:left;padding:12px 16px}.message-text th{background:#ffffff0d;font-weight:600}.message-text img{border:1px solid var(--border-color);border-radius:12px;max-width:100%;margin:16px 0;box-shadow:0 4px 20px #0000004d}.input-area{background:linear-gradient(to top, var(--bg-color) 80%, transparent);padding:20px 30px 40px}.input-wrapper{background:var(--panel-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;align-items:flex-end;max-width:900px;margin:0 auto;padding:8px;transition:border-color .2s;display:flex;position:relative;box-shadow:0 10px 30px #00000080}.input-wrapper:focus-within{border-color:var(--accent-color)}.input-wrapper input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:12px 16px;font-family:inherit;font-size:16px}.input-wrapper input::placeholder{color:#64748b}.input-wrapper button{background:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;margin-left:8px;transition:all .2s;display:flex}.input-wrapper button:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}.input-wrapper button:disabled{color:#64748b;cursor:not-allowed;background:#334155}.typing-indicator{gap:4px;padding:8px 0;display:flex}.typing-indicator span{background:var(--text-secondary);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite both bounce}.typing-indicator span:first-child{animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#475569}