:root{--bg: #0c0e14;--panel: #141720;--panel-2: #1a1e2a;--panel-3: #1f2433;--border: #262c3d;--text: #e8eaf2;--muted: #7c85a0;--primary: #6366f1;--primary-hover: #4f52d4;--primary-light: rgba(99, 102, 241, .15);--success: #22c55e;--success-light: rgba(34, 197, 94, .12);--danger: #ef4444;--danger-light: rgba(239, 68, 68, .12);--warn: #f59e0b;--warn-light: rgba(245, 158, 11, .12);--gold: #fbbf24}*,button{box-sizing:border-box}button{color:inherit;font-family:inherit}html,body,#root{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden}a{color:var(--primary)}.app{display:grid;grid-template-columns:260px 1fr;height:100%}.main-content{min-width:0;height:100%;overflow-y:auto;padding:28px 32px}.mobile-nav-toggle,.mobile-nav-backdrop{display:none}.sidebar{background:var(--panel);border-right:1px solid 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