Box Shadow: shadow-sm, shadow, shadow-md, shadow-lg, shadow-xl, shadow-2xl, shadow-none

Shadow warna:

<div class="shadow-lg shadow-blue-500/50">Shadow biru</div>

Blur & Backdrop:

• blur-sm, blur, blur-md, blur-lg — blur elemen
• backdrop-blur-sm, backdrop-blur — blur background di belakang elemen

Filter lainnya:

• brightness-50, brightness-150
• contrast-50, contrast-200
• grayscale, sepia, invert
• saturate-50, saturate-200

<!-- Glassmorphism -->
<div class="backdrop-blur-md bg-white/30 rounded-xl p-6 shadow-xl">
  Efek kaca
</div>