:root{--bg-dark: #0a0f18;--surface-dark: #141c2b;--neon-blue: #00e5ff;--neon-green: #00ff73;--neon-red: #ff3366;--text-primary: #ffffff;--text-secondary: #94a3b8;--font-family: "Inter", system-ui, -apple-system, sans-serif}body{margin:0;padding:0;font-family:var(--font-family);background-color:var(--bg-dark);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column}*{box-sizing:border-box}.neon-btn-primary{background:transparent;color:var(--neon-blue);border:2px solid var(--neon-blue);box-shadow:0 0 10px #00e5ff4d;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease}.neon-btn-primary:hover{background:var(--neon-blue);color:var(--bg-dark);box-shadow:0 0 20px #00e5ff99}.neon-btn-alert{background:transparent;color:var(--neon-red);border:2px solid var(--neon-red);box-shadow:0 0 15px #f366;padding:16px 32px;border-radius:50px;font-weight:700;font-size:1.2rem;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:10px}.neon-btn-alert:hover{background:var(--neon-red);color:#fff;box-shadow:0 0 30px #f36c}