:root{--bg-app:#070d14;--bg-card:#0d1520;--bg-card-hover:#121c2b;--bg-input:#090f18;--border-subtle:#1e293b;--border-focus:#06b6d4;--primary:#06b6d4;--primary-hover:#0891b2;--accent-cyan:#38bdf8;--accent-blue:#3b82f6;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--font-sans:"Hind Siliguri", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--shadow-card:0 10px 25px -5px #00000080, 0 8px 10px -6px #00000080}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.5;overflow-x:hidden}input,button,select,textarea{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:#334155;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#475569}.spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}