@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg-base: #0d1117;--bg-surface: #161b22;--bg-elevated: #21262d;--bg-overlay: #30363d;--amber: #f0a500;--amber-dim: #c47f00;--amber-glow: rgba(240, 165, 0, .12);--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #484f58;--border: #30363d;--border-subtle: #21262d;--success: #3fb950;--error: #f85149;--warning: #d29922;--radius: 8px;--radius-sm: 4px;--font-body: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-base);color:var(--text-primary);min-height:100vh;font-size:14px;line-height:1.6}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border)}.logo-mark{font-family:var(--font-mono);font-size:18px;font-weight:500;color:var(--amber);letter-spacing:-.5px}.logo-mark span{color:var(--text-secondary)}.sidebar-nav{flex:1;padding:12px 8px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:background .15s,color .15s;cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-elevated);color:var(--text-primary)}.nav-item.active{background:var(--amber-glow);color:var(--amber)}.sidebar-footer{padding:12px 8px;border-top:1px solid var(--border)}.main-content{flex:1;overflow-y:auto;display:flex;flex-direction:column}.page-header{padding:24px 32px 0;display:flex;align-items:center;justify-content:space-between}.page-title{font-size:20px;font-weight:600;color:var(--text-primary)}.page-body{padding:24px 32px;flex:1}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.assistant-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;cursor:pointer;transition:border-color .15s,background .15s;text-decoration:none;display:block}.assistant-card:hover{border-color:var(--amber);background:var(--bg-elevated)}.assistant-card-name{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.assistant-card-desc{font-size:13px;color:var(--text-secondary);margin-bottom:16px;line-height:1.5}.assistant-card-meta{display:flex;align-items:center;gap:12px;font-size:12px;font-family:var(--font-mono);color:var(--text-muted)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;border:none;transition:background .15s,opacity .15s;text-decoration:none}.btn-primary{background:var(--amber);color:#0d1117}.btn-primary:hover{background:var(--amber-dim)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-overlay)}.btn-danger{background:transparent;color:var(--error);border:1px solid var(--error)}.btn-danger:hover{background:#f851491a}.btn-sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-textarea,.form-select{width:100%;background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;font-size:14px;font-family:var(--font-body);color:var(--text-primary);transition:border-color .15s;outline:none}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--amber)}.form-textarea{resize:vertical;min-height:120px;line-height:1.6}.form-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.range-row{display:flex;align-items:center;gap:12px}input[type=range]{flex:1;accent-color:var(--amber)}.range-value{font-family:var(--font-mono);font-size:13px;color:var(--amber);min-width:32px;text-align:right}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:100px;font-size:11px;font-weight:500;font-family:var(--font-mono)}.badge-ready{background:#3fb95026;color:var(--success)}.badge-indexing{background:#f0a50026;color:var(--amber)}.badge-pending{background:#8b949e26;color:var(--text-secondary)}.badge-error{background:#f8514926;color:var(--error)}.source-list{display:flex;flex-direction:column;gap:8px}.source-item{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius-sm)}.source-url{flex:1;font-size:13px;font-family:var(--font-mono);color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-title{font-size:13px;color:var(--text-primary);margin-bottom:2px}.chat-shell{display:flex;flex-direction:column;height:100vh;background:var(--bg-base)}.chat-header{padding:16px 24px;border-bottom:1px solid var(--border);background:var(--bg-surface)}.chat-header-name{font-size:15px;font-weight:600}.chat-messages{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:16px}.message{display:flex;gap:12px;max-width:760px}.message.user{align-self:flex-end;flex-direction:row-reverse}.message-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0;font-family:var(--font-mono)}.message.assistant .message-avatar{background:var(--amber-glow);color:var(--amber);border:1px solid var(--amber)}.message.user .message-avatar{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border)}.message-bubble{padding:12px 16px;border-radius:var(--radius);font-size:14px;line-height:1.7;max-width:100%}.message.assistant .message-bubble{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-primary)}.message.user .message-bubble{background:var(--amber-glow);border:1px solid rgba(240,165,0,.3);color:var(--text-primary)}.chat-input-area{padding:16px 24px;border-top:1px solid var(--border);background:var(--bg-surface)}.chat-input-row{display:flex;gap:10px;align-items:flex-end}.chat-input{flex:1;background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;font-size:14px;font-family:var(--font-body);color:var(--text-primary);resize:none;outline:none;min-height:44px;max-height:160px;line-height:1.5;transition:border-color .15s}.chat-input:focus{border-color:var(--amber)}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base)}.login-card{width:100%;max-width:360px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px 32px}.login-logo{font-family:var(--font-mono);font-size:22px;font-weight:500;color:var(--amber);margin-bottom:8px}.login-logo span{color:var(--text-muted)}.login-tagline{font-size:13px;color:var(--text-secondary);margin-bottom:28px}.section-heading{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:12px}.divider{height:1px;background:var(--border);margin:24px 0}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:24px}.tab{padding:8px 16px;font-size:14px;font-weight:500;color:var(--text-secondary);border:none;background:none;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--amber);border-bottom-color:var(--amber)}.chat-link-box{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:12px;color:var(--text-secondary)}.chat-link-box a{flex:1;color:var(--amber);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-link-box a:hover{text-decoration:underline}.empty-state{text-align:center;padding:64px 32px;color:var(--text-muted)}.empty-state-title{font-size:15px;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.empty-state-desc{font-size:13px;margin-bottom:24px}.spinner{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--amber);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.alert-error{background:#f851491a;border:1px solid rgba(248,81,73,.3);color:var(--error)}