:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #cbd5e1;--accent-purple: #8b5cf6;--accent-green: #10b981;--accent-blue: #3b82f6;--accent-yellow: #f59e0b;--accent-red: #ef4444;--accent-gray: #6b7280;--radius: 8px;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);height:100vh;overflow:hidden}#root{height:100vh}.app{display:flex;flex-direction:column;height:100vh}.app-layout{display:grid;grid-template-columns:320px 1fr;flex:1;overflow:hidden}.alert-banner-container{display:flex;flex-direction:column;gap:4px}.alert-banner{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;gap:12px}.alert-warning{background:#fef3c7;border-bottom:2px solid var(--accent-yellow)}.alert-critical{background:#fee2e2;border-bottom:2px solid var(--accent-red)}.alert-content{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.alert-severity{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em}.alert-warning .alert-severity{color:var(--accent-yellow)}.alert-critical .alert-severity{color:var(--accent-red)}.alert-agent{font-weight:600;color:var(--text-primary)}.alert-action{font-family:var(--font-mono);font-size:13px;color:var(--text-secondary)}.alert-details{color:var(--text-secondary);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.alert-actions{display:flex;gap:8px;flex-shrink:0}.btn{padding:4px 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6px;flex-shrink:0}.thread-project-count{margin-left:auto;font-size:10px;color:var(--text-secondary);background:var(--bg-tertiary);border-radius:999px;padding:0 6px}.thread-project-tools{display:inline-flex;align-items:center;gap:4px}.thread-tool-btn{border:1px solid var(--border-color);background:#fff;color:var(--accent-blue);border-radius:6px;font-size:10px;font-weight:600;padding:3px 7px;cursor:pointer}.thread-tool-btn:hover:not(:disabled){background:var(--bg-tertiary)}.thread-tool-btn.thread-tool-btn-warn{border-color:var(--accent-red);color:var(--accent-red);background:#fee2e2}.thread-tool-btn.thread-tool-btn-warn:hover:not(:disabled){background:#fecaca}.thread-tool-btn:disabled{opacity:.6;cursor:not-allowed}.thread-session-list{padding:0 6px 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p{font-size:13px;line-height:1.5;color:var(--text-primary);white-space:pre-wrap;word-break:break-word}.partial-text{opacity:.7;font-style:italic}.status-change{color:var(--accent-blue)!important;font-style:italic}.status-change.thinking{color:#8b5cf6!important;background:#8b5cf61a;padding:4px 8px;border-radius:4px;display:inline-block}.risk-alert-inline{color:var(--accent-red);font-size:13px}.process-summary{border:1px dashed var(--border-color);background:var(--bg-secondary);border-radius:var(--radius);padding:8px 10px}.process-summary-header{display:flex;align-items:center;gap:8px;font-size:11px}.process-summary-title{font-size:12px;font-weight:620;color:var(--text-secondary)}.process-summary-count{border-radius:999px;background:#94a3b82e;color:var(--text-secondary);padding:1px 8px;font-family:var(--font-mono)}.process-summary-time{color:var(--text-muted);font-family:var(--font-mono)}.process-summary-toggle{margin-left:auto;border:1px solid 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var(--border-color);overflow-y:auto;display:flex;flex-direction:column}.task-board{display:flex;flex-direction:column;height:100%}.task-board-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-color)}.task-board-header h2{font-size:14px;font-weight:600}.new-task-btn{background:var(--accent-blue);color:#fff;border:none;border-radius:4px;padding:4px 12px;font-size:12px;cursor:pointer}.new-task-btn:hover{opacity:.9}.new-task-btn:disabled{opacity:.45;cursor:not-allowed}.task-board-tip{margin:8px 12px 0;padding:8px 10px;border-radius:6px;background:#0f172ab3;border:1px solid rgba(148,163,184,.2);color:var(--text-secondary);font-size:11px}.new-task-form{padding:12px 16px;border-bottom:1px solid var(--border-color);display:flex;flex-direction:column;gap:8px}.new-task-form input,.new-task-form textarea,.new-task-form select{background:var(--bg-primary);border:1px solid 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