:root{--bg-primary: #0f1117;--bg-secondary: #1a1d28;--bg-tertiary: #242736;--bg-hover: #2d3044;--text-primary: #e4e6f0;--text-secondary: #9ca0b0;--text-muted: #6b6f82;--accent: #6c5ce7;--accent-hover: #7c6ff7;--accent-dim: rgba(108, 92, 231, .15);--success: #00d68f;--warning: #ffaa00;--danger: #ff3b5c;--border: #2d3044;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--sidebar-width: 260px;--chat-sidebar-width: 260px;--radius: 8px;--radius-sm: 4px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{font-family:var(--font-sans);font-size:14px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased}.app-layout{display:flex;height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-header{padding:20px 16px 12px;border-bottom:1px solid var(--border)}.logo{font-size:22px;font-weight:700;color:var(--accent);letter-spacing:-.5px}.logo-sub{display:block;font-size:12px;color:var(--text-muted);margin-top:2px}.nav-links{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all .15s}.nav-link:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-link.active{background:var(--accent-dim);color:var(--accent)}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:12px}.user-info{flex:1;min-width:0}.user-name{display:block;font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:var(--text-muted);text-transform:capitalize}.btn-logout{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:4px 10px;border-radius:var(--radius-sm);cursor:pointer;font-size:12px}.btn-logout:hover{border-color:var(--danger);color:var(--danger)}.main-content{flex:1;overflow:hidden;display:flex}.login-page{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg-primary)}.login-card{width:380px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:32px}.login-header{text-align:center;margin-bottom:28px}.login-header h1{font-size:28px;font-weight:700;color:var(--accent);margin-bottom:4px}.login-header p{color:var(--text-secondary);font-size:14px}.login-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;font-weight:600;color:var(--text-secondary)}.form-group input{padding:10px 12px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:14px;font-family:var(--font-sans);outline:none;transition:border-color .15s}.form-group input:focus{border-color:var(--accent)}.form-error{color:var(--danger);font-size:13px;text-align:center}.btn-primary{padding:10px 16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.login-toggle{text-align:center;margin-top:16px;font-size:13px;color:var(--text-muted)}.login-toggle button{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;font-weight:600}.login-toggle button:hover{text-decoration:underline}.chat-page{display:flex;flex:1;height:100%}.chat-sidebar{width:var(--chat-sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.btn-new-chat{margin:12px;padding:10px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.btn-new-chat:hover{background:var(--accent-hover)}.conversation-list{flex:1;overflow-y:auto;padding:0 8px 8px}.conversation-item{padding:10px 12px;border-radius:var(--radius);cursor:pointer;transition:background .15s;position:relative}.conversation-item:hover{background:var(--bg-hover)}.conversation-item.active{background:var(--accent-dim)}.conv-title{display:block;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:20px}.conv-meta{display:flex;gap:8px;font-size:11px;color:var(--text-muted);margin-top:2px}.btn-archive{position:absolute;top:8px;right:8px;background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:16px;opacity:0;transition:opacity .15s}.conversation-item:hover .btn-archive{opacity:1}.btn-archive:hover{color:var(--danger)}.chat-main{flex:1;display:flex;flex-direction:column;background:var(--bg-primary)}.chat-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-muted)}.chat-empty h2{color:var(--text-secondary);font-size:24px}.messages-container{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px}.message{max-width:80%;display:flex}.message.user{align-self:flex-end}.message.assistant,.message.system{align-self:flex-start}.message-content{padding:12px 16px;border-radius:12px;font-size:14px;line-height:1.6;position:relative}.message.user .message-content{background:var(--accent);color:#fff;border-bottom-right-radius:4px}.message.assistant .message-content{background:var(--bg-secondary);border:1px solid var(--border);border-bottom-left-radius:4px}.message.system .message-content{background:#ff3b5c1a;border:1px solid rgba(255,59,92,.3);color:var(--danger);font-size:13px}.message-content.thinking{display:flex;gap:4px;padding:16px 20px}.dot{width:8px;height:8px;background:var(--text-muted);border-radius:50%;animation:bounce 1.4s infinite ease-in-out both}.dot:nth-child(1){animation-delay:-.32s}.dot:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.markdown-content h2,.markdown-content h3,.markdown-content h4{margin-top:12px;margin-bottom:6px}.markdown-content h2{font-size:18px}.markdown-content h3{font-size:16px}.markdown-content h4{font-size:14px;font-weight:600}.markdown-content pre{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;overflow-x:auto;margin:8px 0;font-family:var(--font-mono);font-size:13px}.markdown-content code{font-family:var(--font-mono);font-size:13px;background:var(--bg-primary);padding:1px 4px;border-radius:3px}.markdown-content pre code{background:none;padding:0}.markdown-content ul{padding-left:20px;margin:6px 0}.markdown-content li{margin:2px 0}.markdown-content p{margin:4px 0}.markdown-content hr{border:none;border-top:1px solid var(--border);margin:12px 0}.markdown-content blockquote{border-left:3px solid var(--primary);padding:4px 12px;margin:8px 0;color:var(--text-secondary);background:#6366f10d;border-radius:0 var(--radius-sm) var(--radius-sm) 0}.markdown-content table{border-collapse:collapse;margin:8px 0;width:100%;font-size:13px}.markdown-content th,.markdown-content td{border:1px solid var(--border);padding:6px 10px;text-align:left}.markdown-content th{background:var(--bg-primary);font-weight:600}.markdown-content tr:nth-child(2n){background:#ffffff05}.markdown-content a{color:var(--accent);text-decoration:none}.markdown-content a:hover{text-decoration:underline}.tool-calls{margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.tool-calls-toggle{background:none;border:none;color:var(--text-muted);font-size:12px;cursor:pointer}.tool-calls-toggle:hover{color:var(--text-secondary)}.tool-calls-list{list-style:none;margin-top:4px;display:flex;flex-wrap:wrap;gap:4px}.tool-calls-list li{background:var(--bg-tertiary);padding:2px 8px;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:11px;color:var(--text-secondary)}.message-cost{display:block;text-align:right;font-size:11px;color:var(--text-muted);margin-top:4px}.message-input-form{display:flex;gap:8px;padding:16px 20px;border-top:1px solid var(--border);background:var(--bg-secondary)}.message-input-form textarea{flex:1;padding:10px 14px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;resize:none;outline:none;transition:border-color .15s}.message-input-form textarea:focus{border-color:var(--accent)}.btn-send{padding:10px 20px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-weight:600;font-size:14px;cursor:pointer;transition:background .15s;align-self:flex-end}.btn-send:hover:not(:disabled){background:var(--accent-hover)}.btn-send:disabled{opacity:.4;cursor:not-allowed}.dashboard-page{padding:24px;overflow-y:auto;flex:1}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dashboard-header h2{font-size:24px;font-weight:700}.dashboard-header select{padding:6px 12px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:13px;outline:none}.stats-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:4px}.stat-value{font-size:28px;font-weight:700;color:var(--accent)}.stat-label{font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.dashboard-section{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.dashboard-section h3{font-size:16px;font-weight:600;margin-bottom:12px}.dashboard-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dashboard-section.half{margin-bottom:16px}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:8px 12px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;border-bottom:1px solid var(--border)}.data-table td{padding:8px 12px;font-size:13px;border-bottom:1px solid var(--border)}.data-table tbody tr:last-child td{border-bottom:none}.agent-name{font-weight:600;text-transform:capitalize}.status-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}.status-badge.completed{background:#00d68f26;color:var(--success)}.status-badge.failed{background:#ff3b5c26;color:var(--danger)}.status-badge.running{background:#6c5ce726;color:var(--accent)}.mini-stats{display:flex;gap:16px;flex-wrap:wrap}.mini-stats span{font-size:14px;font-weight:600}.stat-approved{color:var(--success)}.stat-changes{color:var(--warning)}.stat-blocked{color:var(--danger)}.cost-chart{display:flex;align-items:flex-end;gap:3px;height:150px;padding-top:10px}.bar-wrapper{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}.bar{width:100%;background:var(--accent);border-radius:2px 2px 0 0;min-height:2px;transition:height .3s}.bar-label{font-size:9px;color:var(--text-muted);white-space:nowrap}.text-muted{color:var(--text-muted);font-size:13px}.page-loading,.page-error{display:flex;align-items:center;justify-content:center;height:100%;flex:1}.page-error{color:var(--danger)}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--text-muted)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}