:root,[data-theme=light]{--bg: #f8f9fb;--bg-surface: #ffffff;--bg-surface-alt: #f0f2f5;--bg-hover: #e8eaef;--border: #d4d8e0;--border-subtle: #e8eaef;--text: #1a1d24;--text-muted: #6b7280;--text-dim: #9ca3af;--accent: #4f6df5;--accent-bg: #eef1fe;--green: #22c55e;--green-bg: #ecfdf5;--red: #ef4444;--red-bg: #fef2f2;--yellow: #f59e0b;--yellow-bg: #fefce8;--purple: #8b5cf6;--purple-bg: #f5f3ff;--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .08);--radius: 8px;--radius-sm: 4px;--mono: "SF Mono", "Cascadia Code", "Fira Code", monospace}[data-theme=dark]{--bg: #0f1117;--bg-surface: #1a1d27;--bg-surface-alt: #232730;--bg-hover: #2a2e3a;--border: #2e3240;--border-subtle: #232730;--text: #e4e7ee;--text-muted: #8b919e;--text-dim: #555b6a;--accent: #6b8aff;--accent-bg: #1c2544;--green: #4ade80;--green-bg: #0d2618;--red: #f87171;--red-bg: #2d1216;--yellow: #fbbf24;--yellow-bg: #2d2106;--purple: #a78bfa;--purple-bg: #1e1636;--shadow: 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}.dashboard{display:grid;grid-template-columns:220px 1fr 280px;grid-template-rows:auto 1fr;height:100vh;overflow:hidden}.header{grid-column:1 / -1;display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:10}.header-title{font-size:15px;font-weight:600;letter-spacing:-.01em;margin-right:auto}.header-title span{color:var(--accent)}.runtime-group{display:inline-flex;align-items:center;gap:6px;min-width:0}.runtime-status,.leader-status,.leader-work{display:inline-flex;align-items:center;height:24px;padding:0 8px;border:1px solid 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.preview-content{padding:16px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);min-height:200px;white-space:pre-wrap;word-break:break-word;font-size:14px;line-height:1.7}.settings-group{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.settings-group h3{font-size:13px;font-weight:600;margin-bottom:12px}.radio-group{display:flex;gap:16px}.radio-group label{display:flex;align-items:center;gap:6px;font-size:13px;cursor:pointer}.radio-group input[type=radio]{accent-color:var(--accent)}.empty-state{color:var(--text-dim);font-size:12px;font-style:italic;padding:8px}@media(max-width:960px){.dashboard{grid-template-columns:180px minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) 220px;height:auto;min-height:100vh;overflow:visible}.header{flex-wrap:wrap}.runtime-group{order:3;width:100%;overflow-x:auto}.sidebar-right{grid-column:1 / -1;border-top:1px solid var(--border);border-left:0}.view-grid{grid-template-columns:1fr}}@media(max-width:640px){.dashboard{display:flex;flex-direction:column}.header-title{width:100%}.header .btn{flex:1 1 auto;justify-content:center}.runtime-group{align-items:stretch;flex-direction:column}.runtime-status,.leader-status,.leader-work{width:100%}.sidebar,.main{overflow:visible}}