:root{--bg: #0e1014;--surface: #15181f;--surface-2: #1b1e27;--border: #242833;--border-light: #2e3340;--text: #eef1f6;--muted: #8a909a;--accent: #6366f1;--accent-soft: rgba(99, 102, 241, .14);--accent-hover: #5457e0;--success: #10b981;--danger: #ef4444;--info: #06b6d4;--warning: #f59e0b;--radius: 16px;--radius-sm: 10px;--sidebar-w: 286px}*{box-sizing:border-box}html,body,#root{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}::selection{background:var(--accent-soft)}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:22px 16px;position:fixed;inset:0 auto 0 0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;gap:18px;z-index:40}.brand{display:flex;align-items:center;gap:12px;padding:0 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