:root{--bg-color:#0f1115;--bg-secondary:#191b22b3;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--accent-primary:#8b5cf6;--accent-secondary:#6366f1;--accent-glow:#8b5cf666;--alert-red:#ef4444;--alert-glow:#ef444466;--border-color:#ffffff14;--glass-bg:#14161c99;--glass-border:#ffffff0d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15%,#8b5cf614,#0000 25%),radial-gradient(circle at 85% 30%,#6366f114,#0000 25%);flex-direction:column;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;display:flex}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000004d}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse-glow{0%{box-shadow:0 0 0 0 var(--accent-glow)}70%{box-shadow:0 0 0 10px #8b5cf600}to{box-shadow:0 0 #8b5cf600}}h1,h2,h3,h4,h5,h6{color:#fff;margin-bottom:.75rem;font-weight:600}p{margin-bottom:1rem}a{color:var(--accent-primary);text-decoration:none;transition:all .2s}a:hover{color:var(--accent-secondary);text-shadow:0 0 8px var(--accent-glow)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}.chat-container{flex-direction:column;width:95%;max-width:1000px;height:100vh;margin:0 auto;padding:2rem;display:flex}.header{text-align:center;margin-bottom:2rem;animation:1s ease-out fadeIn}.header h1{background:linear-gradient(to right, var(--accent-primary), #d946ef);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:2.5rem;display:inline-block}.header p{color:var(--text-secondary);font-size:1.1rem}.messages-area{flex-direction:column;flex:1;gap:1.5rem;margin-bottom:2rem;padding-right:10px;display:flex;overflow-y:auto}.alert-banner{border:1px solid #ef444480;border-left:4px solid var(--alert-red);background:#ef444426;border-radius:8px;align-items:flex-start;gap:1rem;margin-bottom:1.5rem;padding:1rem 1.5rem;animation:.4s cubic-bezier(.16,1,.3,1) slideDown;display:flex;box-shadow:0 4px 20px #ef44441a}.alert-banner.warning{background:#f59e0b26;border-color:#f59e0b80}.alert-icon{color:var(--alert-red);flex-shrink:0;margin-top:2px}.alert-banner.warning .alert-icon{color:#f59e0b}.alert-content h4{color:#fff;margin-bottom:.25rem;font-size:1.05rem}.alert-content p{color:#fffc;margin:0;font-size:.95rem}.message-wrapper{width:100%;animation:.4s ease-out fadeIn;display:flex}.message-wrapper.user{justify-content:flex-end}.message-wrapper.ai{justify-content:flex-start}.message-bubble{border-radius:12px;max-width:100%;position:relative}.message-bubble.user{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;box-shadow:0 4px 15px var(--accent-glow);border-bottom-right-radius:4px;max-width:80%;margin-left:auto;padding:1.2rem 1.5rem}.message-bubble.ai{background:0 0;border:none;max-width:95%;padding:.5rem 0}.message-bubble.ai p{margin-bottom:.8rem}.message-bubble.ai p:last-child{margin-bottom:0}.message-bubble.ai a{background:#8b5cf626;border:1px solid #8b5cf64d;border-radius:4px;padding:2px 6px;font-size:.9em}.message-bubble.ai a:hover{background:#8b5cf64d;text-decoration:none}.message-bubble.ai strong{color:inherit;font-weight:800}.input-area{align-items:center;margin-top:auto;display:flex;position:relative}.chat-input{color:#fff;resize:none;background:#14161ccc;border:1px solid #ffffff1a;border-radius:24px;width:100%;min-height:60px;max-height:200px;padding:1.2rem 4rem 1.2rem 1.5rem;font-family:inherit;font-size:1rem;transition:all .3s;overflow:hidden;box-shadow:0 4px 20px #0003}.chat-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px var(--accent-glow), 0 4px 20px #0000004d;background:#1e212be6;outline:none}.send-button{background:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;bottom:12px;right:12px}.send-button:hover:not(:disabled){background:var(--accent-secondary);box-shadow:0 0 10px var(--accent-glow);transform:scale(1.05)}.send-button:disabled{color:#ffffff4d;cursor:not-allowed;background:#ffffff1a}.typing-indicator{gap:4px;padding:8px 0;display:flex}.typing-dot{background:var(--text-secondary);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite both typing}.typing-dot:first-child{animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.metadata-toggle{color:var(--text-secondary);cursor:pointer;background:0 0;border:1px dashed #fff3;border-radius:4px;margin-top:1rem;padding:4px 8px;font-size:.8rem;transition:all .2s}.metadata-toggle:hover{color:#fff;border-color:#fff6}.metadata-panel{color:var(--text-secondary);background:#0000004d;border-radius:6px;margin-top:1rem;padding:1rem;font-family:monospace;font-size:.8rem;overflow-x:auto}.app-wrapper{width:100%;height:100vh;display:flex;overflow:hidden}.chat-container{transition:all .3s}.chat-container.with-sidebar{margin-left:300px}.global-settings-toggle{z-index:101;color:var(--text-secondary);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#14161ccc;border:1px solid #ffffff1a;border-radius:12px;justify-content:center;align-items:center;padding:10px;transition:all .2s;display:flex;position:fixed;top:1.5rem;left:1.5rem;box-shadow:0 4px 12px #0003}.global-settings-toggle:hover{color:#fff;background:#8b5cf633;border-color:#8b5cf680;transform:scale(1.05)}.header{justify-content:space-between;align-items:flex-start;display:flex}.settings-sidebar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#14161cf2;border-right:1px solid #ffffff1a;flex-direction:column;gap:2rem;width:300px;height:100vh;padding:2rem 1.5rem;animation:.3s ease-out slideInLeft;display:flex;position:fixed;top:0;left:0;overflow-y:auto}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.sidebar-header{justify-content:space-between;align-items:center;display:flex}.sidebar-header h2{color:#fff;margin:0;font-size:1.2rem}.close-sidebar-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:1.5rem}.sidebar-section h3{color:var(--text-secondary);align-items:center;gap:8px;margin-bottom:1rem;font-size:.9rem;display:flex}.new-chat-btn{background:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:.8rem;font-weight:600;transition:all .2s;display:flex}.new-chat-btn:hover{background:var(--accent-secondary)}.chat-history-list,.agents-list{flex-direction:column;gap:.8rem;margin:0;padding:0;list-style:none;display:flex}.history-item{color:#fffc;cursor:pointer;border-radius:4px;padding:.5rem;font-size:.9rem;transition:all .2s}.history-item:hover{background:#ffffff1a}.agents-list li{color:#fffc;align-items:center;gap:10px;font-size:.9rem;display:flex}.status-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.status-dot.working{background:#10b981;box-shadow:0 0 8px #10b981}.citation-list{flex-direction:column;gap:8px;margin-top:8px;display:flex}.citation-item{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:4px;overflow:hidden}.citation-header{cursor:pointer;color:#fff;background:#ffffff05;justify-content:space-between;align-items:center;padding:8px;font-size:.85rem;display:flex}.citation-header:hover{background:#ffffff14}.citation-json-block{color:#d4d4d4;background:#1e1e1e;border-top:1px solid #ffffff1a;margin:0;padding:10px;font-size:.75rem;overflow-x:auto}