@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,#f0f0f0,#e8e8e8,#f5f5f5,#e8e8e8 60%,#f0f0f0);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--radius-md)}@media(prefers-color-scheme:dark){.skeleton{background:linear-gradient(90deg,#e5e5e5,#f0f0f0,#eee,#f0f0f0 60%,#e5e5e5);background-size:200% 100%}}.skeleton-orders{display:flex;flex-direction:column;gap:var(--space-lg);padding:var(--space-lg)}.skeleton-order-card{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-md)}.skeleton-order-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-lg);margin-bottom:var(--space-md)}.skeleton-order-left{display:flex;align-items:center;gap:var(--space-md);flex:1}.skeleton-order-icon{width:40px;height:40px;border-radius:var(--radius-md);flex-shrink:0}.skeleton-order-info{flex:1;display:flex;flex-direction:column;gap:var(--space-sm)}.skeleton-order-number{width:140px;height:20px;border-radius:var(--radius-sm)}.skeleton-order-meta{width:200px;height:16px;border-radius:var(--radius-sm)}.skeleton-order-right{display:flex;align-items:center;gap:var(--space-md)}.skeleton-order-amount{width:80px;height:24px;border-radius:var(--radius-sm)}.skeleton-order-badges{display:flex;gap:var(--space-sm)}.skeleton-badge{width:70px;height:24px;border-radius:var(--radius-full)}.skeleton-order-expand{width:20px;height:20px;border-radius:var(--radius-sm)}.skeleton-order-details{margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--color-border-subtle)}.skeleton-details-section{margin-bottom:var(--space-lg)}.skeleton-details-title{width:150px;height:18px;border-radius:var(--radius-sm);margin-bottom:var(--space-md)}.skeleton-details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.skeleton-detail-item{display:flex;flex-direction:column;gap:var(--space-xs)}.skeleton-detail-label{width:100px;height:14px;border-radius:var(--radius-sm)}.skeleton-detail-value{width:120px;height:16px;border-radius:var(--radius-sm)}.skeleton-details-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--color-bg-secondary);border-radius:var(--radius-md);margin-bottom:var(--space-sm)}.skeleton-details-item-icon{width:24px;height:24px;border-radius:var(--radius-sm);flex-shrink:0}.skeleton-details-item-content{flex:1;display:flex;flex-direction:column;gap:var(--space-xs)}.skeleton-details-item-name{width:180px;height:16px;border-radius:var(--radius-sm)}.skeleton-details-item-meta{width:250px;height:14px;border-radius:var(--radius-sm)}.skeleton-cart-grid{display:grid;grid-template-columns:1fr 360px;gap:var(--space-2xl);align-items:start}@media(max-width:1024px){.skeleton-cart-grid{grid-template-columns:1fr}}.skeleton-cart-items{display:flex;flex-direction:column;gap:var(--space-lg)}.skeleton-cart-item{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg)}.skeleton-cart-item-main{display:flex;gap:var(--space-lg);margin-bottom:var(--space-lg)}.skeleton-cart-thumbnail{width:80px;height:80px;border-radius:var(--radius-md);flex-shrink:0}.skeleton-cart-details{flex:1;display:flex;flex-direction:column;gap:var(--space-sm)}.skeleton-cart-name{width:200px;height:20px;border-radius:var(--radius-sm)}.skeleton-cart-specs{display:flex;gap:var(--space-lg)}.skeleton-cart-spec{display:flex;align-items:center;gap:var(--space-xs)}.skeleton-cart-spec-icon{width:14px;height:14px;border-radius:var(--radius-sm)}.skeleton-cart-spec-text{width:60px;height:14px;border-radius:var(--radius-sm)}.skeleton-cart-pricing-row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:var(--space-lg);align-items:center;padding-top:var(--space-md);border-top:1px solid var(--color-border-subtle)}.skeleton-pricing-unit{display:flex;flex-direction:column;gap:var(--space-xs)}.skeleton-pricing-label{width:50px;height:12px;border-radius:var(--radius-sm)}.skeleton-pricing-value{width:60px;height:18px;border-radius:var(--radius-sm)}.skeleton-quantity-control{display:flex;align-items:center;gap:var(--space-xs)}.skeleton-qty-btn{width:32px;height:32px;border-radius:var(--radius-md)}.skeleton-qty-input{width:50px;height:32px;border-radius:var(--radius-md)}.skeleton-cart-actions{display:flex;gap:var(--space-sm)}.skeleton-action-btn{width:36px;height:36px;border-radius:var(--radius-md)}.skeleton-cart-summary{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl);position:sticky;top:calc(var(--header-height) + var(--space-lg))}.skeleton-summary-title{width:120px;height:24px;border-radius:var(--radius-sm);margin-bottom:var(--space-lg)}.skeleton-summary-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.skeleton-summary-label{width:100px;height:16px;border-radius:var(--radius-sm)}.skeleton-summary-value{width:60px;height:16px;border-radius:var(--radius-sm)}.skeleton-summary-divider{height:1px;background:var(--color-border-subtle);margin:var(--space-lg) 0}.skeleton-summary-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg)}.skeleton-total-label{width:60px;height:20px;border-radius:var(--radius-sm)}.skeleton-total-value{width:80px;height:24px;border-radius:var(--radius-sm)}.skeleton-checkout-btn{width:100%;height:48px;border-radius:var(--radius-md);margin-bottom:var(--space-md)}.skeleton-security{display:flex;flex-direction:column;gap:var(--space-sm)}.skeleton-security-item{display:flex;align-items:center;gap:var(--space-sm)}.skeleton-security-icon{width:14px;height:14px;border-radius:var(--radius-sm)}.skeleton-security-text{width:100px;height:14px;border-radius:var(--radius-sm)}.skeleton-address-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-lg)}.skeleton-address-card{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);height:180px}.skeleton-address-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.skeleton-address-type{width:80px;height:20px;border-radius:var(--radius-sm)}.skeleton-address-badge{width:60px;height:24px;border-radius:var(--radius-full)}.skeleton-address-name{width:150px;height:18px;border-radius:var(--radius-sm);margin-bottom:var(--space-sm)}.skeleton-address-line{width:100%;height:14px;border-radius:var(--radius-sm);margin-bottom:var(--space-xs)}.skeleton-address-line-short{width:70%;height:14px;border-radius:var(--radius-sm)}.skeleton-address-actions{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}.skeleton-address-action{width:80px;height:32px;border-radius:var(--radius-md)}.skeleton-table{width:100%;border-collapse:collapse}.skeleton-thead{border-bottom:1px solid var(--color-border-subtle)}.skeleton-th{padding:var(--space-md);text-align:left}.skeleton-th-skeleton{width:100px;height:16px;border-radius:var(--radius-sm)}.skeleton-tbody{display:block}.skeleton-tr{display:flex;border-bottom:1px solid var(--color-border-subtle)}.skeleton-td{flex:1;padding:var(--space-md);min-width:100px}.skeleton-cell{width:100%;height:16px;border-radius:var(--radius-sm)}.skeleton-cell-lg{width:100%;height:40px;border-radius:var(--radius-sm)}.skeleton-form{display:flex;flex-direction:column;gap:var(--space-lg);max-width:500px}.skeleton-form-group{display:flex;flex-direction:column;gap:var(--space-sm)}.skeleton-form-label{width:120px;height:14px;border-radius:var(--radius-sm)}.skeleton-form-input{width:100%;height:44px;border-radius:var(--radius-md)}.skeleton-form-hint{width:200px;height:12px;border-radius:var(--radius-sm)}.skeleton-form-actions{display:flex;gap:var(--space-md);margin-top:var(--space-lg)}.skeleton-form-btn{width:120px;height:44px;border-radius:var(--radius-md)}.skeleton-form-btn-primary{flex:1}.skeleton-card{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl);height:200px}.skeleton-card-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg)}.skeleton-card-avatar{width:48px;height:48px;border-radius:var(--radius-full)}.skeleton-card-title-group{flex:1;display:flex;flex-direction:column;gap:var(--space-xs)}.skeleton-card-title{width:180px;height:20px;border-radius:var(--radius-sm)}.skeleton-card-subtitle{width:120px;height:14px;border-radius:var(--radius-sm)}.skeleton-card-body{display:flex;flex-direction:column;gap:var(--space-sm)}.skeleton-card-line{width:100%;height:14px;border-radius:var(--radius-sm)}.skeleton-card-line-short{width:60%;height:14px;border-radius:var(--radius-sm)}.skeleton-list{display:flex;flex-direction:column;gap:var(--space-md)}.skeleton-list-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md)}.skeleton-list-icon{width:40px;height:40px;border-radius:var(--radius-md);flex-shrink:0}.skeleton-list-content{flex:1;display:flex;flex-direction:column;gap:var(--space-xs)}.skeleton-list-title{width:160px;height:16px;border-radius:var(--radius-sm)}.skeleton-list-subtitle{width:120px;height:14px;border-radius:var(--radius-sm)}.skeleton-list-action{width:32px;height:32px;border-radius:var(--radius-md);flex-shrink:0}.skeleton-hero{display:flex;flex-direction:column;gap:var(--space-lg);padding:var(--space-2xl);min-height:400px}.skeleton-hero-title{width:60%;height:48px;border-radius:var(--radius-md);margin-bottom:var(--space-md)}.skeleton-hero-subtitle{width:80%;height:20px;border-radius:var(--radius-sm);margin-bottom:var(--space-lg)}.skeleton-hero-actions{display:flex;gap:var(--space-md)}.skeleton-hero-btn{width:140px;height:48px;border-radius:var(--radius-md)}.skeleton-hero-btn-secondary{width:160px;height:48px;border-radius:var(--radius-md)}.skeleton-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-lg)}.skeleton-stat-card{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg)}.skeleton-stat-label{width:100px;height:14px;border-radius:var(--radius-sm);margin-bottom:var(--space-md)}.skeleton-stat-value{width:120px;height:32px;border-radius:var(--radius-md);margin-bottom:var(--space-sm)}.skeleton-stat-change{width:80px;height:14px;border-radius:var(--radius-sm)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.skeleton-pulse{animation:pulse 1.5s ease-in-out infinite}.skeleton-circle{border-radius:50%}.skeleton-rounded{border-radius:var(--radius-full)}.skeleton-text-sm{height:14px}.skeleton-text-md{height:16px}.skeleton-text-lg{height:20px}.skeleton-text-xl{height:24px}.skeleton-w-25{width:25%}.skeleton-w-50{width:50%}.skeleton-w-75{width:75%}.skeleton-w-100{width:100%}.skeleton-w-xs{width:60px}.skeleton-w-sm{width:120px}.skeleton-w-md{width:200px}.skeleton-w-lg{width:300px}.skeleton-w-xl{width:400px}@media(max-width:768px){.skeleton-cart-pricing-row{grid-template-columns:1fr;gap:var(--space-md)}.skeleton-details-grid,.skeleton-address-list,.skeleton-stats-grid{grid-template-columns:1fr}.skeleton-hero-title{width:100%;height:36px}.skeleton-hero-subtitle{width:100%}.skeleton-hero-actions{flex-direction:column}.skeleton-hero-btn,.skeleton-hero-btn-secondary{width:100%}}.skeleton{aria-hidden:"true";pointer-events:none;user-select:none}@media(prefers-reduced-motion:reduce){.skeleton{animation:none;background:var(--color-bg-muted)}}