:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;--bg-primary: #0a0a16;--bg-secondary: #16162a;--text-primary: #e0e0e0;--text-scandary: #a0a0b0;--neon-pink: #ff00ff;--neon-blue: #00ffff;--neon-green: #39ff14;--neon-purple: #b026ff;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden}button{cursor:pointer;border:none;background:var(--neon-blue);color:#000;padding:.8rem 1.5rem;border-radius:8px;font-weight:600;text-transform:uppercase;letter-spacing:1px;transition:all .2s ease;box-shadow:0 0 10px var(--neon-blue)}button:hover{transform:scale(1.05);box-shadow:0 0 20px var(--neon-blue)}button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}h1,h2,h3{font-weight:800;text-transform:uppercase;letter-spacing:2px;background:linear-gradient(to right,var(--neon-pink),var(--neon-blue));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:1rem}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px;padding:2rem;box-shadow:0 4px 30px #00000080}.container{max-width:1200px;margin:0 auto;padding:2rem;display:flex;flex-direction:column;align-items:center}.full-screen{width:100vw;height:100vh;position:absolute;top:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center}