:root{--skeleton-bg:#e8e8e8;--skeleton-shimmer:linear-gradient( 90deg,rgba(255,255,255,0) 0%,rgba(255,255,255,0.5) 50%,rgba(255,255,255,0) 100% )}.skeleton{background:var(--skeleton-bg);border-radius:6px;position:relative;overflow:hidden}.skeleton::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:var(--skeleton-shimmer);transform:translateX(-100%);animation:skeletonShimmer 1.8s infinite ease-in-out}@keyframes skeletonShimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.skeleton-circle{border-radius:50%}.skeleton-text{height:14px;margin-bottom:8px;border-radius:4px}.skeleton-text.short{width:40%}.skeleton-text.medium{width:65%}.skeleton-text.long{width:90%}.skeleton-text.full{width:100%}.skeleton-title{height:20px;width:70%;margin-bottom:12px;border-radius:5px}.skeleton-button{height:42px;border-radius:10px;width:100%}.skeleton-badge{height:24px;width:80px;border-radius:20px;display:inline-block;margin-right:6px}.skeleton-image{border-radius:12px;width:100%;aspect-ratio:1}.skeleton-image.landscape{aspect-ratio:16/9}.skeleton-product-card{background:white;border-radius:16px;padding:12px;box-shadow:0 2px 12px rgba(0,0,0,0.04)}.skeleton-product-card .skeleton-image{height:200px;border-radius:12px;margin-bottom:12px}.skeleton-product-card .skeleton-badges{display:flex;gap:6px;margin-bottom:10px}.skeleton-product-card .skeleton-price{height:22px;width:35%;margin-bottom:6px}.skeleton-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;padding:20px 0}.skeleton-vendor-card{background:white;border-radius:16px;padding:24px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,0.04)}.skeleton-vendor-card .skeleton-avatar{width:80px;height:80px;border-radius:50%;margin:0 auto 16px}.skeleton-vendor-card .skeleton-stats{display:flex;justify-content:center;gap:20px;margin:16px 0}.skeleton-vendor-card .skeleton-stat{width:50px;height:30px;border-radius:6px}.skeleton-category-card{background:white;border-radius:16px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.04)}.skeleton-category-card .skeleton-image{height:140px;border-radius:0}.skeleton-category-card .skeleton-info{padding:12px 16px}.skeleton-order-card{background:white;border-radius:12px;padding:20px;margin-bottom:16px;box-shadow:0 2px 8px rgba(0,0,0,0.04);display:flex;gap:16px;align-items:flex-start}.skeleton-order-card .skeleton-order-image{width:70px;height:70px;border-radius:10px;flex-shrink:0}.skeleton-order-card .skeleton-order-info{flex:1}.skeleton-chat-item{display:flex;gap:12px;padding:16px;align-items:center;border-bottom:1px solid #f0f0f0}.skeleton-chat-item .skeleton-avatar{width:50px;height:50px;border-radius:50%;flex-shrink:0}.skeleton-chat-item .skeleton-chat-info{flex:1}.skeleton-message{max-width:65%;padding:16px;border-radius:18px;margin-bottom:8px}.skeleton-message.sent{margin-left:auto;border-bottom-right-radius:4px}.skeleton-message.received{border-bottom-left-radius:4px}.skeleton-container{transition:opacity 0.4s ease}.skeleton-container.loaded{opacity:0;pointer-events:none;position:absolute}@media (max-width:768px){.skeleton-product-grid{grid-template-columns:repeat(2,1fr);gap:12px}.skeleton-product-card .skeleton-image{height:150px}}@media (max-width:480px){.skeleton-product-grid{grid-template-columns:repeat(2,1fr);gap:8px}.skeleton-product-card{padding:8px}.skeleton-product-card .skeleton-image{height:120px}}