/* Compact product purchase controls. Visual only: native inputs and details remain unchanged. */
.single-product .ni-carrier-picker { margin-bottom: 12px; min-width: 0; }
.single-product .ni-carrier-picker legend { margin-bottom: 4px; font-size: 15px; }
.single-product .ni-carrier-picker .ni-carriers {
    display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px; margin: 6px 0; width: 100%; max-width: 600px;
}
.single-product .ni-carrier-picker .ni-carrier-option {
    min-width: 0; min-height: 76px; padding: 7px 6px; gap: 5px;
    border: 1px solid #dbe3ed; border-radius: 9px;
    display: flex; align-items: center; background: #fff;
    transition: border-color .15s ease, background-color .15s ease;
}
.single-product .ni-carrier-picker .ni-carrier-option:hover { border-color: #fb923c; }
.single-product .ni-carrier-picker .ni-carrier-option:has(input:checked) {
    border-color: #ff6000; background: #fff7ed; box-shadow: inset 0 0 0 1px #ff6000;
}
.single-product .ni-carrier-picker .ni-carrier-option:focus-within {
    outline: 2px solid #9a3412; outline-offset: 2px;
}
.single-product .ni-carrier-picker input[type="radio"] {
    flex: 0 0 16px; width: 16px; height: 16px; margin: 0; accent-color: #c2410c;
}
.single-product .ni-carrier-picker .ni-carrier-option figure {
    flex: 1 1 auto; min-width: 0; margin: 0; padding: 3px;
    border: 0; border-radius: 5px; text-align: center;
}
.single-product .ni-carrier-picker .ni-carrier-option img {
    display: block; width: 90px; max-width: 100%; height: 32px;
    margin: 0 auto; object-fit: contain !important;
}
.single-product .ni-carrier-picker .ni-carrier-option img[alt="Sendeo"] {
    object-fit: cover !important;
}
.single-product .ni-carrier-picker .ni-carrier-option figcaption {
    margin-top: 4px; font-size: 11px; line-height: 1.25; overflow-wrap: anywhere;
}
.single-product .ni-offer-box {
    margin: 16px 0; padding: 0; border: 0; border-radius: 10px; min-width: 0;
}
.single-product .ni-offer-box > summary.button {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    width: 100%; min-height: 52px; margin: 0; padding: 12px 14px;
    border: 2px solid #ff6000; border-radius: 10px; background: #fff1e7;
    color: #9a3412; font-size: 16px; font-weight: 750; line-height: 1.4;
    text-align: center; white-space: normal; overflow-wrap: anywhere;
    box-shadow: 0 3px 10px rgba(194,65,12,.10); cursor: pointer;
    list-style: none; transition: background-color .15s ease, box-shadow .15s ease;
}
.single-product .ni-offer-box > summary.button::-webkit-details-marker { display: none; }
.single-product .ni-offer-box > summary.button::before,
.single-product .ni-offer-box > summary.button::after {
    content: ""; display: block; flex: 0 0 9px; width: 9px; height: 9px;
    border-top: 3px solid #f05a00; border-right: 3px solid #f05a00;
}
.single-product .ni-offer-box > summary.button::before { transform: rotate(45deg); }
.single-product .ni-offer-box > summary.button::after { transform: rotate(225deg); }
.single-product .ni-offer-box > summary.button:hover,
.single-product .ni-offer-box[open] > summary.button {
    background: #ffe4cc; box-shadow: 0 4px 12px rgba(194,65,12,.16);
}
.single-product .ni-offer-box > summary.button:focus-visible {
    outline: 3px solid #9a3412; outline-offset: 3px;
}
.single-product .ni-offer-box > p,
.single-product .ni-offer-box > form { margin: 14px 0 0; }
@media (max-width: 480px) {
    .single-product .ni-carrier-picker .ni-carriers { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
    .single-product .ni-carrier-picker .ni-carrier-option { min-height: 72px; }
    .single-product .ni-offer-box > summary.button { font-size: 14px; padding: 11px 10px; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
    .single-product .ni-carrier-picker .ni-carrier-option,
    .single-product .ni-offer-box > summary.button { transition: none; }
}