:root{--bg: #0b0f14;--bg-elev: #111823;--bg-elev-2: #16202e;--border: #1e2b3c;--border-strong: #2a3a50;--text: #e6edf5;--text-muted: #8da2bb;--text-dim: #64789a;--live: #2ee6a8;--live-dim: rgba(46, 230, 168, .12);--accent: #4c9aff;--accent-dim: rgba(76, 154, 255, .12);--warn: #f5a623;--warn-dim: rgba(245, 166, 35, .12);--danger: #ff5c68;--danger-dim: rgba(255, 92, 104, .12);--radius: 10px;--radius-sm: 6px;--sidebar-w: 248px;--topbar-h: 58px;--mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;color-scheme:dark}:root[data-theme=light]{--bg: #f5f7fa;--bg-elev: #ffffff;--bg-elev-2: #f0f3f8;--border: #dfe5ee;--border-strong: #c6d0de;--text: #16202e;--text-muted: #56677f;--text-dim: #7a8ba3;--live: #0f9d6f;--live-dim: rgba(15, 157, 111, .1);--accent: #2563eb;--accent-dim: rgba(37, 99, 235, 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