.bottom-sheet-backdrop{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;animation:bs-fade-in .2s ease}@keyframes bs-fade-in{0%{opacity:0}to{opacity:1}}.bottom-sheet{background:var(--dark-base-primary);border:1px solid var(--neutral-700);border-bottom:none;border-radius:16px 16px 0 0;width:100%;max-width:560px;max-height:85vh;overflow-y:auto;animation:bs-slide-up .25s ease}@keyframes bs-slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.bottom-sheet__handle{display:flex;justify-content:center;padding:12px 0 4px}.bottom-sheet__handle:after{content:"";width:36px;height:4px;border-radius:2px;background:var(--neutral-600)}.bottom-sheet__header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-lg) var(--spacing-md)}.bottom-sheet__header h3{font-size:var(--text-base);font-weight:700;color:var(--foreground)}.bottom-sheet__close{background:none;border:none;color:var(--neutral-400);font-size:24px;cursor:pointer;padding:4px;line-height:1;transition:color .15s ease}.bottom-sheet__close:hover{color:var(--foreground)}.bottom-sheet__body{padding:0 var(--spacing-lg) var(--spacing-xl)}.bs-count{font-size:var(--text-sm);color:var(--neutral-400);margin-bottom:var(--spacing-md)}.bs-items{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.bs-item-row{gap:var(--spacing-xs)}.bs-item,.bs-item-row{display:flex;align-items:center}.bs-item{gap:var(--spacing-sm);padding:var(--spacing-sm);background:var(--neutral-900);border-radius:var(--radius);flex:1;min-width:0}.bs-item__thumb{width:40px;height:40px;border-radius:6px;overflow:hidden;flex-shrink:0}.bs-item__thumb img{width:100%;height:100%;object-fit:cover}.bs-item__thumb-placeholder{width:100%;height:100%;background:var(--neutral-800)}.bs-item__meta{display:flex;flex-direction:column;gap:2px;min-width:50px}.bs-item__id{font-size:var(--text-sm);font-weight:700;color:var(--foreground)}.bs-item__id,.bs-item__pct{font-family:Geist Mono,monospace}.bs-item__pct{font-size:var(--text-2xs,10px);font-weight:600;color:var(--neutral-500)}.bs-item__remove{background:none;border:none;color:var(--neutral-600);cursor:pointer;padding:6px;border-radius:var(--radius-btn,6px);transition:color .15s ease;flex-shrink:0;display:flex;align-items:center;justify-content:center}.bs-item__remove:hover{color:var(--scratch-accent-100)}.bs-item__remove:disabled{opacity:.3;cursor:not-allowed}.bs-item__value{display:flex;align-items:center;gap:4px;font-family:Geist Mono,monospace;font-size:var(--text-sm);font-weight:600;color:var(--foreground);margin-left:auto}.bs-summary{display:flex;flex-direction:column;gap:var(--spacing-xs);padding:var(--spacing-md) 0;border-top:1px solid var(--neutral-800);margin-bottom:var(--spacing-md)}.bs-summary__row{display:flex;justify-content:space-between;font-size:var(--text-sm);color:var(--neutral-400)}.bs-summary__value{display:flex;align-items:center;gap:4px;font-family:Geist Mono,monospace;font-weight:600;color:var(--neutral-300)}.bs-summary__row--total{padding-top:var(--spacing-xs);border-top:1px solid var(--neutral-800);color:var(--foreground);font-weight:600}.bs-summary__row--total .bs-summary__value{color:var(--foreground)}.bs-submit{width:100%}