/* Resources & Part Numbers Display Block Styles */

.resources-part-numbers-block {
    width: 100%;
    margin: 60px 0;
}

.resources-part-numbers-outer-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 20px 0 50px;
}

.resources-part-numbers-inner-container {
    width: 100%;
}

/* Section Heading with Red Bar */
.resources-part-numbers-heading {
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0 0 40px 0;
    padding: 0;
    position: relative;
    padding-left: 24px;
}

.resources-part-numbers-heading::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 12px;
    height: 100%;
    background-color: #ED1C24; /* Tempco Red */
}

/* Two Column Layout */
.resources-part-numbers-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* Individual Column Styling */
.resources-column,
.in-stock-parts-column {
    border: 1px solid #e0e0e0;
    border-radius: 0;
    padding: 30px;
    background: #fff;
    position: relative;
}

/* Column Headings */
.column-heading {
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0 0 24px 0;
    padding: 0;
}

/* Items List */
.items-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
}

/* Red decorative bar at bottom of each column */
.resources-column::after,
.in-stock-parts-column::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background-color: #ED1C24;
}

/* Individual Item Styling */
.resource-item,
.part-number-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 19px 20px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    background: #fff;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    position: relative;
}

.resource-item:has(.item-icon-right) {
    padding: 16px 20px;
}

.resource-item:hover,
.part-number-item:hover {
    background: #f8f8f8;
    border-color: #ED1C24;
    transform: translateX(4px);
}

/* Icon Styling */
.item-icon-left {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    transition: color 0.3s ease;
}

.resource-item:hover .item-icon-left,
.part-number-item:hover .item-icon-left {
    color: #ED1C24;
}

.item-icon-right {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    color: #999;
    border: 1px solid #e0e0e0;
    border-radius: 50%;
    padding: 6px;
}

.resource-item:hover .item-icon-right {
    color: #ED1C24;
}

/* Item Name/Text */
.item-name {
    flex: 1;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.4;
}

/* Single Column Layout (when only one type of data) */
.resources-part-numbers-columns:has(.resources-column:only-child),
.resources-part-numbers-columns:has(.in-stock-parts-column:only-child) {
    grid-template-columns: 1fr;
    max-width: 800px;
}

/* Tablet Styles */
@media (max-width: 1024px) {
    .resources-part-numbers-columns {
        gap: 24px;
    }

    .resources-column,
    .in-stock-parts-column {
        padding: 24px;
    }

    .resources-part-numbers-heading {
        font-size: 1.75rem;
        margin-bottom: 32px;
    }

    .column-heading {
        font-size: 1.35rem;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .resources-part-numbers-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .resources-part-numbers-outer-container {
        padding: 0 16px;
    }

    .resources-column,
    .in-stock-parts-column {
        padding: 20px;
    }

    .resources-part-numbers-heading {
        font-size: 1.5rem;
        margin-bottom: 24px;
        padding-left: 20px;
    }

    .column-heading {
        font-size: 1.25rem;
        margin-bottom: 20px;
    }

    .items-list {
        gap: 12px;
    }

    .resource-item,
    .part-number-item {
        padding: 14px 16px;
    }

    .item-name {
        font-size: 0.95rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .resources-part-numbers-heading {
        font-size: 1.25rem;
        padding-left: 16px;
    }

    .resources-part-numbers-heading::before {
        width: 8px;
    }

    .column-heading {
        font-size: 1.1rem;
    }

    .resource-item,
    .part-number-item {
        padding: 12px 14px;
        gap: 10px;
    }

    .item-icon-left svg {
        width: 20px;
        height: 20px;
    }

    .item-icon-right svg {
        width: 18px;
        height: 18px;
    }

    .item-name {
        font-size: 0.9rem;
    }
}

/* Focus States for Accessibility */
.resource-item:focus,
.part-number-item:focus {
    outline: 3px solid #007cba;
    outline-offset: 2px;
}

.resource-item:focus-visible,
.part-number-item:focus-visible {
    outline: 3px solid #007cba;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .resources-part-numbers-columns {
        gap: 16px;
    }

    .resource-item:hover,
    .part-number-item:hover {
        transform: none;
    }

    .resources-column::after,
    .in-stock-parts-column::after {
        display: none;
    }
}