*,:before,:after{box-sizing:border-box}:root{--primary:#2563eb;--primary-light:#eff6ff;--primary-hover:#1d4ed8;--bg:#f8fafc;--surface:#fff;--border:#e2e8f0;--text-primary:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--success:#10b981;--success-light:#ecfdf5;--warning:#f59e0b;--warning-light:#fffbeb;--danger:#ef4444;--danger-light:#fef2f2;--sidebar-width:260px;--radius-card:12px;--radius-btn:8px;--shadow-card:0 1px 3px #0000000f, 0 1px 2px #0000000a}html{background:var(--bg);color:var(--text-primary);direction:rtl;font-family:Tajawal,sans-serif;font-size:14px}body{margin:0;padding:0}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.font-500{font-weight:500}.font-600{font-weight:600}a{text-decoration:none}input,button,textarea,select{font-family:Tajawal,sans-serif}