@layer utilities {
    .glass {
        background-color: rgba(255, 255, 255, 0.05); /* bg-white/5 */
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border: 1px solid rgba(255, 255, 255, 0.1); /* border-white/10 */
        border-radius: 1rem; /* rounded-2xl */
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); /* shadow-2xl */
    }
}
@keyframes shimmer {
    0% { transform: translateX(-150%) skewX(-20deg); }
    100% { transform: translateX(200%) skewX(-20deg); }
}