:root{--bg-page:#f1f5f9;--bg-card:#fff;--bg-elevated:#fff;--text-main:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--accent:#000436;--accent-hover:#000a63;--primary:#1e293b;--input-bg:#f8fafc;--shadow-sm:0 1px 2px #0000000d;--shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #00000026}.dark{--bg-page:#0b1220;--bg-card:#111827;--bg-elevated:#1f2937;--text-main:#cbd5e1;--text-muted:#94a3b8;--border:#1f2937;--input-bg:#1f2937;--accent:#38bdf8;--accent-hover:#7dd3fc;--primary:#1d4ed8;--shadow:0 10px 25px #00000059}*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg-page);color:var(--text-main);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,Arial,sans-serif;line-height:1.3;transition:background .25s,color .25s}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-page)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}.dark input,.dark select,.dark textarea{color:var(--text-main);background:#1f2937;border:1px solid #374151}