.esv-content{display:grid;grid-template-columns:260px 1fr;gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.esv-sidebar{display:flex;flex-direction:column;gap:var(--spacing-sm);position:sticky;top:80px;max-height:calc(100vh - 100px);overflow:hidden}.esv-sidebar-header{display:flex;align-items:baseline;justify-content:space-between;gap:var(--spacing-sm)}.esv-sidebar-header h3{margin:0;font-size:1rem;color:var(--text-primary)}.esv-theme-total{font-size:.75rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.esv-sidebar .search-input{width:100%;box-sizing:border-box;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-input, var(--bg-elevated));color:var(--text-primary);font-size:.875rem;outline:none;transition:border-color var(--transition-fast)}.esv-sidebar .search-input:focus{border-color:var(--primary-color)}.esv-theme-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding-right:4px;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}.esv-theme-list::-webkit-scrollbar{width:6px}.esv-theme-list::-webkit-scrollbar-track{background:transparent}.esv-theme-list::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:var(--radius-full);transition:background-color var(--transition-fast)}.esv-theme-list::-webkit-scrollbar-thumb:hover{background-color:var(--text-secondary)}.esv-theme-item{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.5rem .75rem;border:0;border-radius:var(--radius-md);background:transparent;cursor:pointer;transition:background var(--transition-fast);color:var(--text-secondary);font-size:.8125rem;font-family:inherit;text-align:left}.esv-theme-item:hover,.esv-theme-item:focus-visible{background:var(--primary-alpha-10);color:var(--text-primary);outline:none}.esv-theme-item.active{background:var(--primary-alpha-20);color:var(--primary-color);font-weight:600}.esv-theme-item .theme-count{font-size:.75rem;color:var(--text-muted);background:var(--bg-tertiary);padding:.125rem .375rem;border-radius:var(--radius-sm)}.esv-empty-state{padding:.75rem;border:1px dashed var(--border-color);border-radius:var(--radius-md);color:var(--text-muted);font-size:.8125rem;text-align:center}.btn-secondary.active,.btn-icon.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.esv-skin-info{margin-bottom:var(--spacing-md)}.esv-skin-info-content{display:flex;align-items:center;gap:var(--spacing-md)}.esv-skin-icon{width:64px;height:64px;object-fit:contain;border-radius:var(--radius-md);background:var(--bg-tertiary);flex-shrink:0}.esv-skin-meta{flex:1;min-width:0}.esv-skin-meta h3{margin:0 0 .25rem;font-size:1rem;color:var(--text-primary)}.esv-skin-desc{margin:0 0 .375rem;font-size:.8125rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.esv-type-chips{display:flex;flex-wrap:wrap;gap:.25rem}.esv-type-chip{font-size:.6875rem;padding:.125rem .5rem;border-radius:var(--radius-full);background:var(--primary-alpha-10);color:var(--primary-color)}.esv-sprite-preview{max-width:120px;max-height:64px;object-fit:contain;flex-shrink:0}.esv-skin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(5.5rem,1fr));gap:var(--spacing-sm)}.esv-skin-card{display:flex;flex-direction:column;align-items:center;padding:.375rem;border-radius:var(--radius-md);border:2px solid transparent;background:var(--bg-elevated);cursor:pointer;transition:transform var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast);font-family:inherit;min-width:0}.esv-skin-card:hover,.esv-skin-card:focus-visible{transform:translateY(-2px);box-shadow:var(--shadow-md);outline:none}.esv-skin-card.active{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-alpha-20)}.esv-skin-card[data-rarity="6"]{border-color:var(--rarity-ur)}.esv-skin-card[data-rarity="5"]{border-color:var(--rarity-ssr)}.esv-skin-card[data-rarity="4"]{border-color:var(--rarity-sr)}.esv-skin-card[data-rarity="3"]{border-color:var(--rarity-r)}.esv-skin-card[data-rarity="2"]{border-color:var(--rarity-n)}.esv-skin-card.active[data-rarity="6"]{box-shadow:0 0 0 2px var(--rarity-ur-light)}.esv-skin-card.active[data-rarity="5"]{box-shadow:0 0 0 2px var(--rarity-ssr)}.esv-skin-card.active[data-rarity="4"]{box-shadow:0 0 0 2px var(--rarity-sr)}.esv-skin-card-img{width:100%;aspect-ratio:1;object-fit:contain;border-radius:var(--radius-sm)}.esv-skin-card-name{font-size:.6875rem;color:var(--text-secondary);text-align:center;margin-top:.25rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}.placeholder-card{text-align:center;color:var(--text-muted)}.placeholder-card p{margin:0}@media(max-width:768px){.esv-content{grid-template-columns:1fr}.esv-sidebar{position:static;max-height:none}.esv-theme-list{max-height:200px}.esv-skin-info-content{flex-wrap:wrap}.esv-sprite-preview{max-width:80px}}