/* Downloads Page Specific Styles */

/* Filters */
.filter-container {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.filter-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-surface);
    cursor: pointer;
    font-family: inherit;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.filter-actions {
    display: flex;
    gap: 10px;
}

.filter-btn {
    padding: 10px 24px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: background var(--transition-fast);
    font-family: inherit;
}

.filter-btn:hover {
    background: var(--color-primary-hover);
}

.filter-btn-secondary {
    background: var(--color-border-light);
    color: var(--color-text);
}

.filter-btn-secondary:hover {
    background: var(--color-border);
}

/* Version Categories */
.category {
    background: var(--color-surface);
    margin-bottom: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: visible;
}

.category-header {
    background: #f8f8f8;
    padding: 18px var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    font-size: 20px;
    color: var(--color-text);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background var(--transition-fast);
}

.category-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.category-header:hover {
    background: var(--color-border-light);
}

.category-header::after {
    content: '▼';
    font-size: 14px;
    color: var(--color-text-light);
    transition: transform var(--transition-normal);
}

.category-header.collapsed::after {
    transform: rotate(-90deg);
}

.category-content {
    display: block;
}

.category-content.collapsed {
    display: none;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: #fafafa;
}

.build-header-row {
    cursor: pointer;
    transition: background var(--transition-fast);
}

.build-header-row:hover {
    background: var(--color-border-light);
}

.build-header-row th {
    position: relative;
    padding-right: 50px;
}

.build-header-content {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--spacing-md);
}

.build-title {
    font-weight: 600;
}

.build-description {
    margin-left: auto;
    font-size: 12px;
    color: var(--color-text-light);
    text-align: right;
    white-space: wrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.build-header-row th::after {
    content: '▼';
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: var(--color-text-light);
    transition: transform var(--transition-normal);
}

.build-header-row.collapsed th::after {
    transform: translateY(-50%) rotate(-90deg);
}

th {
    text-align: left;
    padding: 16px var(--spacing-lg);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--color-border);
}

td {
    padding: 6px var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
    font-size: 14px;
    line-height: 1.2;
    color: var(--color-text);
}

tbody tr:hover {
    background: var(--color-border-light);
}

tbody tr:last-child td {
    border-bottom: none;
}

.product-name {
    font-weight: 600;
    color: var(--color-text);
}

.file-size, .file-date {
    color: var(--color-text-light);
}

.download-link {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    transition: background var(--transition-fast);
}

.download-link:hover {
    background: var(--color-primary-hover);
}

.file-actions {
    text-align: right;
    white-space: nowrap;
}

.icon-button {
    border: none;
    background: transparent;
    color: var(--color-text-light);
    cursor: pointer;
    font-size: 12px;
    padding: 4px 6px;
    border-radius: var(--radius);
    opacity: 0;
    position: relative;
    transition: opacity var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.icon-button img {
    width: 14px;
    height: 14px;
    display: block;
}

.icon-button:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--color-text);
}

.category-header:hover .icon-button,
.build-header-row:hover .icon-button,
.file-actions:hover .icon-button {
    opacity: 1;
}

/* Tooltip for copy icons */
.icon-button[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 150%;
    right: 0;
    background: #333;
    color: #fff;
    padding: 4px 8px;
    border-radius: var(--radius);
    font-size: 11px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 1000;
}

.icon-button[data-tooltip]:hover::after,
.icon-button[data-tooltip]:focus-visible::after {
    opacity: 1;
    transform: translateY(0);
}

.copy-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #333;
    color: #fff;
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 1000;
}

.copy-toast.visible {
    opacity: 1;
    transform: translateY(0);
}

.empty-state {
    background: var(--color-surface);
    padding: 80px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    color: var(--color-text-light);
}

.empty-state h2 {
    margin-bottom: 10px;
    color: var(--color-text);
    font-weight: 600;
}

.build-content.collapsed,
.column-headers.collapsed {
    display: none;
}