.quick-buy-dialog {
    width: min(94vw, 620px);
    max-width: 620px;
    max-height: min(92vh, 860px);
}

.quick-buy-dialog__panel {
    max-height: min(92vh, 860px);
}

.quick-buy-dialog__group {
    min-width: 0;
    margin: 22px 0 0;
    padding: 0;
    border: 0;
}

.quick-buy-dialog__group legend,
.quick-buy-dialog__subheading {
    margin: 0 0 10px;
    color: #6f5b52;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.quick-buy-dialog__options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.quick-buy-option {
    position: relative;
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    min-height: 64px;
    padding: 11px 13px;
    border: 1px solid #ded4ce;
    background: #fff;
    cursor: pointer;
    transition: border-color .18s ease, background-color .18s ease;
}

.quick-buy-option:has(input:checked) {
    border-color: #5a463d;
    background: #f7f3f0;
}

.quick-buy-option input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.quick-buy-option__mark {
    width: 17px;
    height: 17px;
    border: 1px solid #9e8c83;
    border-radius: 50%;
    background: #fff;
    box-shadow: inset 0 0 0 4px #fff;
}

.quick-buy-option input:checked + .quick-buy-option__mark {
    border-color: #5a463d;
    background: #5a463d;
}

.quick-buy-option input:focus-visible + .quick-buy-option__mark {
    outline: 2px solid #5a463d;
    outline-offset: 3px;
}

.quick-buy-option strong,
.quick-buy-option small {
    display: block;
}

.quick-buy-option strong {
    color: #4e3e37;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.3;
}

.quick-buy-option small {
    margin-top: 3px;
    color: #8b776e;
    font-size: 11px;
    line-height: 1.3;
}

.quick-buy-dialog__details {
    margin-top: 14px;
    padding: 16px;
    border: 1px solid #e5ddd7;
    background: #fff;
}

.quick-buy-dialog__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.quick-buy-dialog__address {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid #eee7e2;
}

.quick-buy-field {
    display: grid;
    gap: 6px;
}

.quick-buy-field--wide {
    grid-column: 1 / -1;
}

.quick-buy-field span {
    color: #756159;
    font-size: 11px;
}

.quick-buy-field input {
    width: 100%;
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid #d9cec8;
    border-radius: 0;
    background: #fff;
    color: #4e3e37;
    font-size: 14px;
}

.quick-buy-field input:focus {
    border-color: #5a463d;
    outline: 1px solid #5a463d;
}

.quick-buy-dialog__error {
    margin: 12px 0 0;
    padding: 10px 12px;
    border: 1px solid #c98d84;
    background: #fff5f3;
    color: #8b3e34;
    font-size: 12px;
    line-height: 1.4;
}

@media (max-width: 767px) {
    .quick-buy-dialog__options,
    .quick-buy-dialog__fields {
        grid-template-columns: 1fr;
    }

    .quick-buy-field--wide {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .quick-buy-option {
        transition: none;
    }
}