/**
 * Site Content Feed Module - Style Variations
 *
 * Prebuilt style themes for the news module
 *
 * @package SchoolNews
 * @since 1.1.0
 */

/* ==========================================================================
   Style: Modern
   Clean lines, subtle gradients, floating cards
   ========================================================================== */

.site-content-feed--style-modern {
    --site-content-feed-card-bg: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    --site-content-feed-card-radius: 16px;
    --site-content-feed-card-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
    --site-content-feed-card-hover-shadow: 0 20px 60px -15px rgba(0, 133, 66, 0.25);
}

.site-content-feed--style-modern .site-content-feed__card {
    background: var(--site-content-feed-card-bg);
    border-radius: var(--site-content-feed-card-radius);
    box-shadow: var(--site-content-feed-card-shadow);
    border: none;
    overflow: hidden;
}

.site-content-feed--style-modern .site-content-feed__card:hover {
    box-shadow: var(--site-content-feed-card-hover-shadow);
    transform: translateY(-8px);
}

.site-content-feed--style-modern .site-content-feed__card-image {
    border-radius: 0;
}

.site-content-feed--style-modern .site-content-feed__category-badge {
    background: linear-gradient(135deg, var(--site-content-feed-primary) 0%, var(--site-content-feed-primary-dark) 100%);
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 11px;
    letter-spacing: 0.08em;
}

.site-content-feed--style-modern .site-content-feed__title {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.site-content-feed--style-modern .site-content-feed__read-more {
    background: transparent;
    color: var(--site-content-feed-primary);
    border: 2px solid var(--site-content-feed-primary);
    padding: 10px 24px;
}

.site-content-feed--style-modern .site-content-feed__read-more:hover {
    background: var(--site-content-feed-primary);
    color: var(--site-content-feed-white);
}

/* ==========================================================================
   Style: Classic
   Traditional newspaper feel, serif fonts, borders
   ========================================================================== */

.site-content-feed--style-classic {
    --site-content-feed-font-heading: Georgia, "Times New Roman", Times, serif;
}

.site-content-feed--style-classic .site-content-feed__card {
    background: var(--site-content-feed-white);
    border: 1px solid var(--site-content-feed-gray-300);
    border-radius: 0;
    box-shadow: none;
}

.site-content-feed--style-classic .site-content-feed__card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: none;
    border-color: var(--site-content-feed-primary);
}

.site-content-feed--style-classic .site-content-feed__card-image {
    border-bottom: 3px solid var(--site-content-feed-primary);
}

.site-content-feed--style-classic .site-content-feed__category-badge {
    background: var(--site-content-feed-secondary);
    border-radius: 0;
    text-transform: uppercase;
    font-family: var(--site-content-feed-font-sans);
    font-size: 10px;
    letter-spacing: 0.12em;
}

.site-content-feed--style-classic .site-content-feed__title {
    font-family: var(--site-content-feed-font-heading);
    font-weight: 700;
    font-size: var(--site-content-feed-text-xl);
    line-height: 1.25;
    border-bottom: 1px solid var(--site-content-feed-gray-300);
    padding-bottom: var(--site-content-feed-space-3);
    margin-bottom: var(--site-content-feed-space-3);
}

.site-content-feed--style-classic .site-content-feed__date {
    font-family: var(--site-content-feed-font-heading);
    font-style: italic;
    color: var(--site-content-feed-gray-600);
}

.site-content-feed--style-classic .site-content-feed__excerpt {
    font-family: var(--site-content-feed-font-heading);
    line-height: 1.7;
}

.site-content-feed--style-classic .site-content-feed__read-more {
    background: transparent;
    color: var(--site-content-feed-secondary);
    border-radius: 0;
    border-bottom: 2px solid var(--site-content-feed-primary);
    padding: 8px 0;
}

.site-content-feed--style-classic .site-content-feed__read-more:hover {
    background: transparent;
    color: var(--site-content-feed-primary);
}

/* ==========================================================================
   Style: Minimal
   Ultra clean, lots of whitespace, subtle styling
   ========================================================================== */

.site-content-feed--style-minimal .site-content-feed__card {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid var(--site-content-feed-gray-200);
    padding-bottom: var(--site-content-feed-space-6);
}

.site-content-feed--style-minimal .site-content-feed__card:hover {
    box-shadow: none;
    transform: none;
}

.site-content-feed--style-minimal .site-content-feed__card:hover .site-content-feed__title a {
    color: var(--site-content-feed-primary);
}

.site-content-feed--style-minimal .site-content-feed__card-image {
    border-radius: 4px;
    overflow: hidden;
}

.site-content-feed--style-minimal .site-content-feed__category-badge {
    background: transparent;
    color: var(--site-content-feed-primary);
    font-weight: 700;
    padding: 0;
    position: static;
    margin-bottom: var(--site-content-feed-space-2);
}

.site-content-feed--style-minimal .site-content-feed__card-content {
    padding: var(--site-content-feed-space-4) 0;
}

.site-content-feed--style-minimal .site-content-feed__title {
    font-size: var(--site-content-feed-text-xl);
    font-weight: 600;
}

.site-content-feed--style-minimal .site-content-feed__date {
    font-size: var(--site-content-feed-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.site-content-feed--style-minimal .site-content-feed__read-more {
    background: transparent;
    color: var(--site-content-feed-gray-700);
    padding: 0;
    font-weight: 500;
}

.site-content-feed--style-minimal .site-content-feed__read-more:hover {
    background: transparent;
    color: var(--site-content-feed-primary);
    transform: none;
}

.site-content-feed--style-minimal .site-content-feed__read-more .site-content-feed__arrow {
    color: var(--site-content-feed-primary);
}

/* ==========================================================================
   Style: Bold
   Strong colors, dramatic shadows, impactful
   ========================================================================== */

.site-content-feed--style-bold {
    --site-content-feed-bold-accent: var(--site-content-feed-primary, #008542);
    --site-content-feed-bold-dark: var(--site-content-feed-black, #1a1a1a);
}

.site-content-feed--style-bold .site-content-feed__card {
    background: var(--site-content-feed-bold-dark);
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    color: var(--site-content-feed-white);
}

.site-content-feed--style-bold .site-content-feed__card:hover {
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.5);
    transform: translateY(-6px) scale(1.01);
}

.site-content-feed--style-bold .site-content-feed__card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--site-content-feed-bold-dark) 0%, transparent 50%);
    pointer-events: none;
}

.site-content-feed--style-bold .site-content-feed__category-badge {
    background: var(--site-content-feed-bold-accent);
    font-weight: 800;
    padding: 8px 16px;
    border-radius: 6px;
}

.site-content-feed--style-bold .site-content-feed__card-content {
    background: var(--site-content-feed-bold-dark);
}

.site-content-feed--style-bold .site-content-feed__title {
    color: var(--site-content-feed-white);
    font-size: var(--site-content-feed-text-xl);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.site-content-feed--style-bold .site-content-feed__title a {
    color: var(--site-content-feed-white);
}

.site-content-feed--style-bold .site-content-feed__title a:hover {
    color: var(--site-content-feed-bold-accent);
}

.site-content-feed--style-bold .site-content-feed__date {
    color: var(--site-content-feed-gray-500);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.1em;
    font-size: var(--site-content-feed-text-xs);
}

.site-content-feed--style-bold .site-content-feed__excerpt {
    color: var(--site-content-feed-gray-400);
}

.site-content-feed--style-bold .site-content-feed__read-more {
    background: var(--site-content-feed-bold-accent);
    color: var(--site-content-feed-white);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.site-content-feed--style-bold .site-content-feed__read-more:hover {
    background: var(--site-content-feed-white);
    color: var(--site-content-feed-bold-dark);
}

/* ==========================================================================
   Style: Elegant
   Refined, sophisticated, luxury feel
   ========================================================================== */

.site-content-feed--style-elegant {
    --site-content-feed-elegant-gold: var(--site-content-feed-accent, #c5a028);
    --site-content-feed-elegant-cream: #faf8f5;
    --site-content-feed-elegant-text: #2c2c2c;
}

.site-content-feed--style-elegant .site-content-feed__card {
    background: var(--site-content-feed-elegant-cream);
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.site-content-feed--style-elegant .site-content-feed__card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.site-content-feed--style-elegant .site-content-feed__card-image {
    position: relative;
}

.site-content-feed--style-elegant .site-content-feed__card-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--site-content-feed-elegant-gold) 0%, var(--site-content-feed-primary) 100%);
    z-index: 3;
}

.site-content-feed--style-elegant .site-content-feed__category-badge {
    background: var(--site-content-feed-elegant-gold);
    color: var(--site-content-feed-elegant-text);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    padding: 6px 12px;
    border-radius: 0;
}

.site-content-feed--style-elegant .site-content-feed__card-content {
    padding: var(--site-content-feed-space-6);
}

.site-content-feed--style-elegant .site-content-feed__title {
    font-family: Georgia, "Times New Roman", Times, serif;
    font-weight: 400;
    font-size: var(--site-content-feed-text-xl);
    line-height: 1.4;
    color: var(--site-content-feed-elegant-text);
}

.site-content-feed--style-elegant .site-content-feed__title a:hover {
    color: var(--site-content-feed-elegant-gold);
}

.site-content-feed--style-elegant .site-content-feed__date {
    color: var(--site-content-feed-elegant-gold);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 11px;
}

.site-content-feed--style-elegant .site-content-feed__excerpt {
    font-family: Georgia, "Times New Roman", Times, serif;
    font-size: var(--site-content-feed-text-base);
    line-height: 1.8;
    color: var(--site-content-feed-gray-700);
}

.site-content-feed--style-elegant .site-content-feed__read-more {
    background: transparent;
    color: var(--site-content-feed-elegant-gold);
    border: 1px solid var(--site-content-feed-elegant-gold);
    border-radius: 0;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 12px;
}

.site-content-feed--style-elegant .site-content-feed__read-more:hover {
    background: var(--site-content-feed-elegant-gold);
    color: var(--site-content-feed-white);
}

/* ==========================================================================
   Load More Button Styles
   ========================================================================== */

.site-content-feed__load-more-container {
    text-align: center;
    padding: var(--site-content-feed-space-8) 0;
}

.site-content-feed__load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--site-content-feed-space-2);
    padding: var(--site-content-feed-space-4) var(--site-content-feed-space-8);
    background: var(--site-content-feed-secondary);
    color: var(--site-content-feed-white);
    font-size: var(--site-content-feed-text-base);
    font-weight: 600;
    border: none;
    border-radius: var(--site-content-feed-radius-full);
    cursor: pointer;
    transition: all var(--site-content-feed-transition-base);
}

.site-content-feed__load-more-btn:hover {
    background: var(--site-content-feed-primary);
    transform: translateY(-2px);
}

.site-content-feed__load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.site-content-feed__load-more-btn .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--site-content-feed-white);
    border-radius: 50%;
    animation: site-content-feed-spin 0.8s linear infinite;
}

@keyframes site-content-feed-spin {
    to {
        transform: rotate(360deg);
    }
}

.site-content-feed__no-more {
    color: var(--site-content-feed-gray-600);
    font-size: var(--site-content-feed-text-sm);
    padding: var(--site-content-feed-space-4);
}

/* Infinite Scroll Loading Indicator */
.site-content-feed__infinite-loader {
    display: flex;
    justify-content: center;
    padding: var(--site-content-feed-space-6);
}

.site-content-feed__infinite-loader .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--site-content-feed-gray-300);
    border-top-color: var(--site-content-feed-primary);
    border-radius: 50%;
    animation: site-content-feed-spin 0.8s linear infinite;
}

/* Style variations for load more */
.site-content-feed--style-modern .site-content-feed__load-more-btn {
    background: linear-gradient(135deg, var(--site-content-feed-primary) 0%, var(--site-content-feed-primary-dark) 100%);
    border-radius: 30px;
}

.site-content-feed--style-classic .site-content-feed__load-more-btn {
    background: var(--site-content-feed-secondary);
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: var(--site-content-feed-text-sm);
}

.site-content-feed--style-minimal .site-content-feed__load-more-btn {
    background: transparent;
    color: var(--site-content-feed-gray-700);
    border: 1px solid var(--site-content-feed-gray-400);
}

.site-content-feed--style-minimal .site-content-feed__load-more-btn:hover {
    background: var(--site-content-feed-gray-100);
    border-color: var(--site-content-feed-gray-600);
}

.site-content-feed--style-bold .site-content-feed__load-more-btn {
    background: var(--site-content-feed-primary);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.site-content-feed--style-elegant .site-content-feed__load-more-btn {
    background: transparent;
    color: var(--site-content-feed-elegant-gold);
    border: 1px solid var(--site-content-feed-elegant-gold);
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 12px;
}

.site-content-feed--style-elegant .site-content-feed__load-more-btn:hover {
    background: var(--site-content-feed-elegant-gold);
    color: var(--site-content-feed-white);
}