.product-delivery__calculate { display: block; margin: 12px 0; padding: 10px 16px; border: 0; border-radius: 5px; background: #f4b400; color: #17212d; font: inherit; font-weight: 600; cursor: pointer; }
.delivery-calculator[hidden], .delivery-calculator [hidden] { display: none !important; }
.delivery-calculator { position: fixed; inset: 0; z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 15px; }
.delivery-calculator__backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, .62); }
.delivery-calculator__panel { position: relative; width: min(100%, 640px); max-height: calc(100vh - 30px); overflow-y: auto; box-sizing: border-box; padding: 24px; border-radius: 8px; background: #fff; }
.delivery-calculator__panel h2 { margin: 0 35px 8px 0; }
.delivery-calculator__product { margin: 0 0 18px; }
.delivery-calculator__close { position: absolute; top: 12px; right: 16px; border: 0; background: none; font-size: 30px; cursor: pointer; }
.delivery-calculator__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.delivery-calculator__fields label { display: flex; flex-direction: column; gap: 5px; font-size: 14px; }
.delivery-calculator__fields input { width: 100%; box-sizing: border-box; padding: 9px; border: 1px solid #aaa; border-radius: 4px; font: inherit; }
.delivery-calculator__hint { margin: 18px 0 10px; font-size: 13px; color: #555; }
.delivery-calculator__error { margin: 12px 0; color: #b00020; }
.delivery-calculator__submit { margin-top: 18px; padding: 12px 20px; border: 0; border-radius: 5px; background: #f4b400; font: inherit; font-weight: 600; cursor: pointer; }
.delivery-calculator__submit:disabled { opacity: .5; cursor: wait; }
.delivery-calculator__results { margin-top: 18px; }
.delivery-calculator__result { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid #ddd; }
@media (max-width: 480px) { .delivery-calculator__panel { padding: 18px; } .delivery-calculator__fields { grid-template-columns: 1fr; } }