:root{--primary: #6366f1;--primary-hover: #4f46e5;--success: #10b981;--danger: #ef4444;--bg-dark: #0f172a;--text-main: #f8fafc;--text-muted: #94a3b8}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-dark);color:var(--text-main);font-family:Inter,sans-serif;line-height:1.5}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#0f172a80}::-webkit-scrollbar-thumb{background:#6366f133;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#6366f166}.hidden-input{display:none!important}input:focus,textarea:focus,button:focus{outline:none}