:root{--primary:#f97316;--primary-dark:#ea580c;--primary-light:#fff7ed;--navy:#1e3a5f;--navy-light:#334155;--sidebar-bg:#002147;--dashboard-bg:#f4f6f9;--text:#1f2937;--text-muted:#6b7280;--text-light:#9ca3af;--border:#e5e7eb;--border-light:#f3f4f6;--white:#fff;--error:#ef4444;--error-light:#fef2f2;--success:#22c55e;--success-light:#f0fdf4;--info:#3b82f6;--info-light:#eff6ff;--shadow-sm:0 1px 2px #0000000d;--shadow:0 4px 24px #00000014;--card-shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--card-shadow-hover:0 8px 24px #0000001a;--radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-xl:20px;--transition:.2s ease;--sidebar-width:260px;--header-height:64px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body{max-width:100vw;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;overflow-x:hidden}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}img{max-width:100%;height:auto}::selection{background:var(--primary-light);color:var(--primary-dark)}