/**
 * Intervals Shipping - Checkout Styles
 */

.woocommerce-cart .woocommerce-shipping-methods,
.woocommerce-checkout .woocommerce-shipping-methods {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
    justify-items: stretch;
}

.woocommerce-cart .woocommerce-shipping-methods li,
.woocommerce-checkout .woocommerce-shipping-methods li {
    margin: 0;
    position: relative;
    width: 100%;
    min-width: 0;
    padding: 8px 12px;
    border: 2px solid #e1e8ed;
    border-radius: 10px;
    background: #fff;
    box-sizing: border-box;
    overflow: hidden;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.woocommerce-cart .woocommerce-shipping-methods li.is-active,
.woocommerce-checkout .woocommerce-shipping-methods li.is-active {
    border-color: var(--theme-palette-color-1, #2f6df6);
    box-shadow: 0 0 0 1px rgba(47, 109, 246, 0.08);
    background: rgba(47, 109, 246, 0.02);
}

.woocommerce-cart .woocommerce-shipping-methods li > input.shipping_method,
.woocommerce-checkout .woocommerce-shipping-methods li > input.shipping_method {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.woocommerce-cart .woocommerce-shipping-methods li > label,
.woocommerce-checkout .woocommerce-shipping-methods li > label {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    margin: 0;
    color: var(--theme-text-color);
    font-size: var(--theme-font-size, 14px);
    line-height: 1.35;
    cursor: pointer;
    justify-content: space-between;
}

.woocommerce-checkout .woocommerce-shipping-methods li.is-active > label,
.woocommerce-cart .woocommerce-shipping-methods li.is-active > label {
    margin-bottom: 4px;
}

.woocommerce-cart .woocommerce-shipping-methods li > input[type="hidden"] + label,
.woocommerce-checkout .woocommerce-shipping-methods li > input[type="hidden"] + label {
    width: 100%;
}

.intervals-shipping-rate__carrier {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-width: 0;
    height: auto;
    padding: 0;
    margin-left: auto;
}

.intervals-shipping-rate__carrier img {
    display: block;
    max-height: 18px;
    max-width: 72px;
    width: auto;
}

.intervals-shipping-rate__body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 0;
    flex: 1 1 auto;
    font-size: var(--theme-font-size, 14px);
}

.intervals-shipping-rate__title {
    display: block;
    width: 100%;
    min-width: 0;
    color: var(--theme-heading-color);
}

.intervals-shipping-rate__secondary {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3px 7px;
    min-width: 0;
    font-size: 12px;
    line-height: 1.35;
    color: var(--theme-text-color);
}

.intervals-shipping-rate__price {
    font-weight: 600;
    color: var(--theme-heading-color);
}

.intervals-shipping-rate__separator {
    color: var(--theme-text-color);
    opacity: .7;
}

.intervals-shipping-rate__eta {
    min-width: 0;
}

.woocommerce-cart .woocommerce-shipping-methods li[data-carrier="smartpost"] .intervals-shipping-rate__carrier img,
.woocommerce-checkout .woocommerce-shipping-methods li[data-carrier="smartpost"] .intervals-shipping-rate__carrier img {
    max-height: 16px;
    max-width: 64px;
}

.woocommerce-cart .woocommerce-shipping-methods li[data-carrier="office"] .intervals-shipping-rate__carrier img,
.woocommerce-checkout .woocommerce-shipping-methods li[data-carrier="office"] .intervals-shipping-rate__carrier img {
    max-height: 18px;
    max-width: 68px;
}

/* Terminal selector wrapper */
.intervals-terminal-selector {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.intervals-terminal-selector label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
    font-size: var(--theme-font-size, 14px);
    color: var(--theme-heading-color);
}

.intervals-terminal-selector__hint {
    margin: 0 0 4px;
    font-size: 12px;
    line-height: 1.4;
    color: var(--theme-text-color);
}

.intervals-terminal-selector .required {
    color: #e01020;
    text-decoration: none;
}

/* Terminal select dropdown */
.intervals-terminal-select {
    width: 100%;
    min-width: 0;
    max-width: 100%;
}

/* Select2 overrides for terminal selector */
.intervals-terminal-selector .select2-container {
    width: calc(100% + 24px) !important;
    max-width: calc(100% + 24px) !important;
    margin-left: -12px;
}

.intervals-terminal-selector .select2-container--default .select2-selection--single {
    height: 40px;
    padding: 0 14px;
    border: 1px solid #d9e0e6;
    border-radius: 10px;
    background: #fff;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
}

.intervals-terminal-selector .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 1.3;
    padding-left: 8px;
    color: var(--theme-text-color);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.intervals-terminal-selector .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 38px;
}

.select2-dropdown.intervals-terminal-dropdown {
    border: 1px solid #d9e0e6;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(21, 40, 72, 0.12);
}

.intervals-terminal-dropdown .select2-search--dropdown {
    padding: 12px;
    border-bottom: 1px solid #edf2f7;
}

.intervals-terminal-dropdown .select2-search--dropdown .select2-search__field {
    height: 40px;
    border: 1px solid #d9e0e6;
    border-radius: 10px;
    padding: 0 12px;
    font-size: 13px;
}

/* Optgroup styling */
.intervals-terminal-dropdown .select2-results__group {
    font-weight: 700;
    padding: 8px 12px;
    background: #f5f5f5;
    color: #333;
}

.intervals-terminal-dropdown .select2-results__option {
    padding: 10px 14px;
}

.intervals-terminal-dropdown .select2-results__option--highlighted[aria-selected] {
    background-color: #f4f7fb;
    color: var(--theme-heading-color);
}

.intervals-terminal-option {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.intervals-terminal-option__title {
    font-size: 13px;
    font-weight: 500;
    color: var(--theme-heading-color);
}

.intervals-terminal-option__meta {
    font-size: 12px;
    line-height: 1.35;
    color: var(--theme-text-color);
}

.intervals-terminal-selection {
    display: inline-flex;
    align-items: center;
    width: 100%;
    min-width: 0;
    gap: 8px;
}

.intervals-terminal-selection__name {
    flex: 1 1 auto;
    min-width: 0;
    font-weight: 600;
    color: var(--theme-heading-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.intervals-terminal-selection__city {
    flex: 0 1 32%;
    min-width: 0;
    color: var(--theme-text-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Error state */
.intervals-terminal-selector.has-error .select2-selection--single {
    border-color: #e01020;
}

.intervals-terminal-selector .error-message {
    color: #e01020;
    font-size: 0.9em;
    margin-top: 5px;
}

/* Loading state */
.intervals-terminal-selector.loading .select2-selection--single {
    background: #f9f9f9 url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" stroke="%23ddd" stroke-width="8" fill="none"/><circle cx="50" cy="50" r="40" stroke="%23007cba" stroke-width="8" fill="none" stroke-linecap="round" stroke-dasharray="180 360"><animateTransform attributeName="transform" type="rotate" dur="1s" from="0 50 50" to="360 50 50" repeatCount="indefinite"/></circle></svg>') no-repeat right 10px center;
    background-size: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .woocommerce-cart .woocommerce-shipping-methods li,
    .woocommerce-checkout .woocommerce-shipping-methods li {
        padding: 8px 10px;
    }

    .woocommerce-cart .woocommerce-shipping-methods li > label,
    .woocommerce-checkout .woocommerce-shipping-methods li > label {
        width: 100%;
        gap: 8px;
    }

    .intervals-shipping-rate__icon {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
    }

    .intervals-terminal-selector {
        margin-top: 2px;
    }

    .intervals-terminal-selector .select2-container {
        width: calc(100% + 20px) !important;
        max-width: calc(100% + 20px) !important;
        margin-left: -10px;
    }
    
    .intervals-terminal-selector .select2-container--default .select2-selection--single .select2-selection__rendered {
        line-height: 1.35;
    }
    
    .intervals-terminal-selector .select2-container--default .select2-selection--single .select2-selection__arrow {
        height: 38px;
    }
}

/* Hide selector when method is not selected */
.woocommerce-checkout .shipping_method:not(:checked) + label + .intervals-terminal-selector {
    display: none;
}

/* Shipping method integration */
.woocommerce-shipping-methods .intervals-terminal-selector {
    margin-left: 0;
    padding-left: 0;
}

/* Terminal info in order details */
.intervals-terminal-info {
    margin: 15px 0;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 4px;
    border-left: 4px solid #007cba;
}

.intervals-terminal-info strong {
    color: #333;
}

.intervals-terminal-info p {
    margin: 5px 0 0;
}