/*--------------------------------------------------------------
>>> TABLE OF CONTENTS:
----------------------------------------------------------------
1.0 Software Cards
2.0 Filter Sidebar
3.0 Modals
4.0 Tabs
5.0 Tables
6.0 Forms
7.0 Footer
8.0 Breadcrumbs
9.0 Pagination
10.0 Animations
--------------------------------------------------------------*/

/*--------------------------------------------------------------
1.0 Software Cards
--------------------------------------------------------------*/
.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.software-card {
    position: relative;
    transition: all var(--transition-base);
}

.software-card .card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.software-card .card-icon {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: var(--color-background);
    display: flex;
    align-items: center;
    justify-content: center;
}

.software-card .card-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.software-card .default-icon {
    font-size: 64px;
    color: var(--color-border);
}

.software-card .card-badges {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.software-card .card-content {
    padding: var(--spacing-lg);
}

.software-card .card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.software-card .card-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.software-card .card-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.software-card .card-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

.software-card .stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.software-card .file-size {
    margin-left: auto;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

/*--------------------------------------------------------------
2.0 Filter Sidebar
--------------------------------------------------------------*/
.filter-sidebar {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-lg));
}

.sidebar-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
}

.filter-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.filter-section:last-of-type {
    border-bottom: none;
}

.filter-heading {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-options.scrollable {
    max-height: 250px;
    overflow-y: auto;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

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

.filter-checkbox input[type="checkbox"] {
    cursor: pointer;
}

.filter-checkbox .count {
    margin-left: auto;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.filter-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.btn-block {
    width: 100%;
}

/*--------------------------------------------------------------
3.0 Modals
--------------------------------------------------------------*/
.categories-modal,
.private-content-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: none;
}

.categories-modal.active,
.private-content-modal.active {
    display: block;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content,
.modal-dialog {
    position: relative;
    background: var(--color-card);
    border-radius: var(--radius-lg);
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    margin: 5vh auto;
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-text);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.category-item:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

/*--------------------------------------------------------------
4.0 Tabs
--------------------------------------------------------------*/
.tabs-container {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
}

.tabs-nav {
    display: flex;
    border-bottom: 2px solid var(--color-border-light);
    overflow-x: auto;
}

.tab-button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    position: relative;
}

.tab-button:hover {
    color: var(--color-primary);
    background: var(--color-background);
}

.tab-button.active {
    color: var(--color-primary);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
}

.tabs-content {
    padding: var(--spacing-2xl);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/*--------------------------------------------------------------
5.0 Tables
--------------------------------------------------------------*/
.version-history-table {
    overflow-x: auto;
    margin-bottom: var(--spacing-xl);
}

.version-history-table table {
    width: 100%;
    border-collapse: collapse;
}

.version-history-table th,
.version-history-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.version-history-table th {
    background: var(--color-background);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
}

.version-history-table .download-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

/*--------------------------------------------------------------
6.0 Forms
--------------------------------------------------------------*/
.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
}

.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-primary);
}

/*--------------------------------------------------------------
7.0 Footer
--------------------------------------------------------------*/
.site-footer {
    background: var(--color-secondary);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-column h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-menu {
    list-style: none;
}

.footer-menu li {
    margin-bottom: var(--spacing-sm);
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: white;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xl);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
}

/*--------------------------------------------------------------
8.0 Breadcrumbs - Modern Block Design
--------------------------------------------------------------*/
.breadcrumbs {
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    /* Purple gradient background */
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

/* Decorative overlay pattern */
.breadcrumbs::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><circle cx="30" cy="30" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.5;
    pointer-events: none;
}

.breadcrumbs ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    position: relative;
    z-index: 1;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    font-weight: 500;
}

/* Individual breadcrumb items with pill design */
.breadcrumbs li a,
.breadcrumbs li .current {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

/* Home Item - Teal/Cyan */
.breadcrumbs li:first-child a {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.4);
}

.breadcrumbs li:first-child a:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.5);
}

.breadcrumbs li:first-child i {
    font-size: 1.1em;
}

/* Platform Item (2nd) - Blue */
.breadcrumbs li:nth-child(2) a {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.breadcrumbs li:nth-child(2) a:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.5);
}

/* Category Item (3rd) - Orange */
.breadcrumbs li:nth-child(3) a {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
}

.breadcrumbs li:nth-child(3) a:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.5);
}

/* Current page - Gold/Yellow */
.breadcrumbs .current {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #78350f;
    /* Dark brown text for contrast */
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
    padding: var(--spacing-sm) var(--spacing-xl);
}

/* Separator - Modern Arrow */
.breadcrumbs li:not(:last-child)::after {
    content: '\f105';
    /* FontAwesome Angle Right */
    font-family: "Font Awesome 6 Free", "Font Awesome 5 Free";
    font-weight: 900;
    color: rgba(255, 255, 255, 0.6);
    margin-left: var(--spacing-sm);
    font-size: 1.2em;
    animation: pulse 2s ease-in-out infinite;
}

/* Hover effect for links */
.breadcrumbs a {
    position: relative;
}

.breadcrumbs a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.breadcrumbs a:hover::before {
    opacity: 1;
}

/* Icon styling */
.breadcrumbs i {
    font-size: 1em;
    transition: transform 0.3s ease;
}

.breadcrumbs a:hover i {
    transform: rotate(15deg) scale(1.1);
}

/* Pulse animation for separators */
@keyframes pulse {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .breadcrumbs {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .breadcrumbs ul {
        gap: var(--spacing-sm);
    }

    .breadcrumbs li a,
    .breadcrumbs li .current {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-sm);
    }

    .breadcrumbs li:not(:last-child)::after {
        font-size: 1em;
        margin-left: var(--spacing-xs);
    }
}

/*--------------------------------------------------------------
9.0 Pagination
--------------------------------------------------------------*/
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
}

.pagination .page-numbers {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-card);
    border-radius: var(--radius-md);
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: var(--color-primary);
    color: white;
}

/*--------------------------------------------------------------
10.0 Animations
--------------------------------------------------------------*/
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*--------------------------------------------------------------
11.0 Platform Section
--------------------------------------------------------------*/
.platform-section {
    margin-bottom: var(--spacing-3xl);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-md);
    border-left: 5px solid var(--color-primary);
    background: white;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.section-header h2 {
    margin: 0;
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    font-weight: var(--font-weight-bold);
}

.section-header .btn {
    flex-shrink: 0;
}