.gradient-bg{background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%)}.drop-zone-active{border-color:#4f46e5;background-color:rgb(79 70 229 / .05)}.image-item{transition:all 0.3s ease}.image-item:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px rgb(0 0 0 / .1)}.pdf-preview{border:1px dashed #d1d5db;background:linear-gradient(45deg,#f9fafb 25%,transparent 25%),linear-gradient(-45deg,#f9fafb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f9fafb 75%),linear-gradient(-45deg,transparent 75%,#f9fafb 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}.rotate-90{transform:rotate(90deg)}.rotate-180{transform:rotate(180deg)}.rotate-270{transform:rotate(270deg)}