.bulk-bar { position: fixed; bottom: -300px; left: 0; right: 0; background: white; padding: 20px; border-top: 4px solid #2563eb; border-radius: 2.5rem 2.5rem 0 0; box-shadow: 0 -10px 40px rgba(0,0,0,0.1); z-index: 1000; transition: 0.4s ease-in-out; }