.build-a-box{display:flex;flex-direction:column;gap:14px;width:100%}
.build-a-box__heading{font-weight:600}
.build-a-box__tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.build-a-box__tier{position:relative;display:block;cursor:pointer}
.build-a-box__tier input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.build-a-box__tier-card{display:flex;flex-direction:column;gap:6px;padding:14px 12px;border:1px solid var(--border-color);border-radius:var(--block-radius,10px);transition:border-color .2s ease,box-shadow .2s ease;text-align:center;height:100%}
.build-a-box__tier input:focus-visible+.build-a-box__tier-card{outline:2px solid var(--text-color);outline-offset:2px}
.build-a-box__tier input:hover+.build-a-box__tier-card{border-color:var(--text-color)}
.build-a-box__tier input:checked+.build-a-box__tier-card{border-color:var(--text-color);border-width:2px;box-shadow:0 0 0 1px var(--text-color)}
.build-a-box__tier--highlight .build-a-box__tier-card{border-color:var(--text-color)}
.build-a-box__tier-label{font-weight:600;font-size:14px}
.build-a-box__tier-badge{font-size:12px;color:var(--text-color);opacity:.75}
.build-a-box__tier-best-value{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--text-color);color:var(--background,#fff);font-size:11px;text-transform:uppercase;letter-spacing:.05em;padding:3px 10px;border-radius:999px;white-space:nowrap}

.build-a-box__picker{display:flex;flex-direction:column;gap:10px;padding-top:4px}
.build-a-box__picker.hidden{display:none}
.build-a-box__picker-heading{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px;font-size:13px}
.build-a-box__picker-count{font-size:12px;opacity:.75}

.build-a-box__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;max-height:320px;overflow-y:auto;padding:2px}
.build-a-box__item{position:relative;display:block;cursor:pointer}
.build-a-box__item input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.build-a-box__item-card{display:flex;flex-direction:column;gap:4px;padding:8px;border:1px solid var(--border-color);border-radius:var(--block-radius,10px);transition:border-color .2s ease,opacity .2s ease;text-align:center}
.build-a-box__item input:hover+.build-a-box__item-card{border-color:var(--text-color)}
.build-a-box__item input:checked+.build-a-box__item-card{border-color:var(--text-color);border-width:2px;box-shadow:0 0 0 1px var(--text-color)}
.build-a-box__item input:disabled+.build-a-box__item-card{opacity:.45;cursor:not-allowed}
.build-a-box__item--disabled{opacity:.45;pointer-events:none}
.build-a-box__item-image{display:block;width:100%;aspect-ratio:1/1;background-size:cover;background-position:center;border-radius:calc(var(--block-radius, 10px) - 4px)}
.build-a-box__item-title{font-size:12px;font-weight:600}
.build-a-box__item-price{font-size:11px;opacity:.75}
.build-a-box__item-soldout-label{font-size:10px;text-transform:uppercase;letter-spacing:.04em;opacity:.6}

.build-a-box__quantity.hidden{display:none}

.build-a-box__summary{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;font-size:13px;padding:10px 0;border-top:1px solid var(--border-color)}
.build-a-box__summary.hidden{display:none}
.build-a-box__summary-savings{font-weight:600}
.build-a-box__summary-savings.hidden{display:none}

.build-a-box__error{margin:0}

.build-a-box__add-to-cart{position:relative;width:100%}
.build-a-box__add-to-cart[disabled]{opacity:.5;cursor:not-allowed}

.color-scheme--accent .build-a-box__tier-card,
.color-scheme--dark .build-a-box__tier-card,
.color-scheme--light .build-a-box__tier-card,
.color-scheme--accent .build-a-box__item-card,
.color-scheme--dark .build-a-box__item-card,
.color-scheme--light .build-a-box__item-card{border-color:var(--color-scheme-border-color)}

.color-scheme--accent .build-a-box__tier input:checked+.build-a-box__tier-card,
.color-scheme--dark .build-a-box__tier input:checked+.build-a-box__tier-card,
.color-scheme--light .build-a-box__tier input:checked+.build-a-box__tier-card,
.color-scheme--accent .build-a-box__item input:checked+.build-a-box__item-card,
.color-scheme--dark .build-a-box__item input:checked+.build-a-box__item-card,
.color-scheme--light .build-a-box__item input:checked+.build-a-box__item-card{border-color:var(--color-scheme-text-color);box-shadow:0 0 0 1px var(--color-scheme-text-color)}

.color-scheme--accent .build-a-box__tier-best-value,
.color-scheme--dark .build-a-box__tier-best-value,
.color-scheme--light .build-a-box__tier-best-value{background:var(--color-scheme-text-color)}