*{box-sizing:border-box}:root{--bg-base:#f0f2f5;--bg-surface:#fff;--bg-surface-2:#f5f6f8;--bg-header:#1e3a5f;--bg-header-2:#162d4a;--bg-table-head:#1e3a5f;--border:#d0d5dd;--border-strong:#adb5bd;--text-primary:#0f1923;--text-secondary:#4b5563;--text-muted:#8b9ab0;--text-header:#fff;--accent:#0f6cbd;--accent-hover:#0d5aa7;--accent-light:#dbeafe;--accent-text:#1d4ed8;--shadow:0 1px 4px #0000001a;--shadow-md:0 2px 8px #00000021}.dark{--bg-base:#0d1117;--bg-surface:#161b22;--bg-surface-2:#1c2230;--bg-header:#0d1117;--bg-header-2:#090d12;--bg-table-head:#1c2230;--border:#2d3748;--border-strong:#4a5568;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#4a5568;--text-header:#e2e8f0;--accent:#3b82f6;--accent-hover:#2563eb;--accent-light:#1e3a5f;--accent-text:#60a5fa;--shadow:0 1px 4px #0006;--shadow-md:0 2px 8px #00000080}body{background:var(--bg-base);color:var(--text-primary);margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:13px;transition:background .2s,color .2s}.btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent);cursor:pointer;align-items:center;gap:5px;padding:5px 14px;font-family:inherit;font-size:13px;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-surface-2);color:var(--text-primary);border:1px solid var(--border);cursor:pointer;align-items:center;gap:5px;padding:5px 14px;font-family:inherit;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}