/* ========================================
   RFN PAGE CARD BLOCK STYLES
   ======================================== */

/* Grid Container Styles */
.rfn-page-cards-grid {
    display: grid;
    gap: 1.5rem;
    width: 100%;
    margin: 2rem 0;
}

/* Grid Column Variations */
.rfn-page-cards-grid.grid-columns-1 {
    grid-template-columns: 1fr;
}

.rfn-page-cards-grid.grid-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.rfn-page-cards-grid.grid-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.rfn-page-cards-grid.grid-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.rfn-page-cards-grid.grid-columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

.rfn-page-cards-grid.grid-columns-6 {
    grid-template-columns: repeat(6, 1fr);
}

/* Grid Gap Variations */
.rfn-page-cards-grid.grid-gap-small {
    gap: 1rem;
}

.rfn-page-cards-grid.grid-gap-medium {
    gap: 1.5rem;
}

.rfn-page-cards-grid.grid-gap-large {
    gap: 2rem;
}

.rfn-page-cards-grid.grid-gap-xl {
    gap: 2.5rem;
}

/* Base Page Card Styles */
.rfn-page-card {
    position: relative;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.rfn-page-card.placeholder {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-style: italic;
}

/* Card Size Variations */
.rfn-page-card.card-size-small {
    min-height: 200px;
}

.rfn-page-card.card-size-medium {
    min-height: 300px;
}

.rfn-page-card.card-size-large {
    min-height: 400px;
}

.rfn-page-card.card-size-xl {
    min-height: 500px;
}

/* Card Style Variations */
.rfn-page-card.card-style-modern {
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.rfn-page-card.card-style-minimal {
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid #e9ecef;
}

.rfn-page-card.card-style-elevated {
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Hover Effects */
.rfn-page-card.hover-effect-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.rfn-page-card.hover-effect-scale:hover {
    transform: scale(1.02);
}

.rfn-page-card.hover-effect-glow:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.rfn-page-card.hover-effect-none:hover {
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Card Image */
.rfn-page-card .card-image {
    width: 100%;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
}

.rfn-page-card .card-image .card-featured-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center;
    display: block;
}

.rfn-page-card.card-size-small .card-image .card-featured-image {
    height: 150px;
}

.rfn-page-card.card-size-large .card-image .card-featured-image {
    height: 250px;
}

.rfn-page-card.card-size-xl .card-image .card-featured-image {
    height: 300px;
}

/* Image Position Variations */
.rfn-page-card .card-image.image-top {
    border-radius: 8px 8px 0 0;
}

.rfn-page-card .card-image.image-left {
    border-radius: 8px 0 0 8px;
    width: 40%;
    float: left;
    margin-right: 1rem;
}

.rfn-page-card .card-image.image-right {
    border-radius: 0 8px 8px 0;
    width: 40%;
    float: right;
    margin-left: 1rem;
}

.rfn-page-card .card-image.image-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.rfn-page-card .card-image.image-background .card-featured-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Background Image Overlay */
.rfn-page-card .card-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    border-radius: 8px;
}

/* Card Content */
.rfn-page-card .card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 2;
}

/* Background Image Card Content */
.rfn-page-card .card-image.image-background + .card-content {
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border-radius: 0 0 8px 8px;
}

.rfn-page-card .card-background-image + .card-content {
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border-radius: 0 0 8px 8px;
}

/* Left/Right Image Layout */
.rfn-page-card .card-image.image-left + .card-content,
.rfn-page-card .card-image.image-right + .card-content {
    overflow: hidden;
}

.rfn-page-card.card-size-small .card-content {
    padding: 1rem;
}

.rfn-page-card.card-size-large .card-content {
    padding: 2rem;
}

.rfn-page-card.card-size-xl .card-content {
    padding: 2.5rem;
}

/* Card Title */
.rfn-page-card .card-title {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: #333;
}

.rfn-page-card.card-size-small .card-title {
    font-size: 1.1rem;
}

.rfn-page-card.card-size-large .card-title {
    font-size: 1.5rem;
}

.rfn-page-card.card-size-xl .card-title {
    font-size: 1.75rem;
}

/* Card Excerpt */
.rfn-page-card .card-excerpt {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #666;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.rfn-page-card.card-size-small .card-excerpt {
    font-size: 0.9rem;
}

.rfn-page-card.card-size-large .card-excerpt {
    font-size: 1rem;
}

.rfn-page-card.card-size-xl .card-excerpt {
    font-size: 1.1rem;
}

/* Card Meta */
.rfn-page-card .card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: #888;
}

.rfn-page-card .card-meta-item,
.rfn-page-card .meta-date,
.rfn-page-card .meta-author,
.rfn-page-card .meta-read-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Card Button */
.rfn-page-card .card-button {
    margin-top: auto;
}

.rfn-page-card .card-button .btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: none;
}

/* Button Color Variations */
.rfn-page-card .card-button .btn.btn-primary {
    background-color: var(--primary-color, #007cba);
    color: white;
    border-color: var(--primary-color, #007cba);
}

.rfn-page-card .card-button .btn.btn-primary:hover {
    background-color: var(--primary-color, #007cba);
    border-color: var(--primary-color, #007cba);
    color: white;
}

.rfn-page-card .card-button .btn.btn-secondary {
    background-color: var(--secondary-color, #6c757d);
    color: white;
    border-color: var(--secondary-color, #6c757d);
}

.rfn-page-card .card-button .btn.btn-secondary:hover {
    background-color: var(--secondary-color, #6c757d);
    border-color: var(--secondary-color, #6c757d);
    color: white;
}

.rfn-page-card .card-button .btn.btn-accent {
    background-color: var(--accent-color, #28a745);
    color: white;
    border-color: var(--accent-color, #28a745);
}

.rfn-page-card .card-button .btn.btn-accent:hover {
    background-color: var(--accent-color, #28a745);
    border-color: var(--accent-color, #28a745);
    color: white;
}

.rfn-page-card .card-button .btn.btn-neutral {
    background-color: var(--neutral-color, #6c757d);
    color: white;
    border-color: var(--neutral-color, #6c757d);
}

.rfn-page-card .card-button .btn.btn-neutral:hover {
    background-color: var(--neutral-color, #6c757d);
    border-color: var(--neutral-color, #6c757d);
    color: white;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .rfn-page-cards-grid.grid-columns-6 {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .rfn-page-cards-grid.grid-columns-5 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .rfn-page-cards-grid.grid-columns-6,
    .rfn-page-cards-grid.grid-columns-5,
    .rfn-page-cards-grid.grid-columns-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .rfn-page-cards-grid.grid-columns-6,
    .rfn-page-cards-grid.grid-columns-5,
    .rfn-page-cards-grid.grid-columns-4,
    .rfn-page-cards-grid.grid-columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .rfn-page-cards-grid {
        gap: 1rem;
    }
    
    .rfn-page-card .card-content {
        padding: 1rem;
    }
    
    /* Fix image layouts on tablet */
    .rfn-page-card .card-image.image-left,
    .rfn-page-card .card-image.image-right {
        width: 100%;
        float: none;
        margin: 0 0 1rem 0;
        border-radius: 8px 8px 0 0;
    }
    
    .rfn-page-card .card-title {
        font-size: 1.1rem;
    }
    
    .rfn-page-card .card-excerpt {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .rfn-page-cards-grid.grid-columns-6,
    .rfn-page-cards-grid.grid-columns-5,
    .rfn-page-cards-grid.grid-columns-4,
    .rfn-page-cards-grid.grid-columns-3,
    .rfn-page-cards-grid.grid-columns-2 {
        grid-template-columns: 1fr;
    }
    
    .rfn-page-cards-grid {
        gap: 0.75rem;
    }
    
    .rfn-page-card .card-content {
        padding: 0.75rem;
    }
    
    /* Fix image layouts on mobile */
    .rfn-page-card .card-image.image-left,
    .rfn-page-card .card-image.image-right {
        width: 100%;
        float: none;
        margin: 0 0 0.75rem 0;
        border-radius: 8px 8px 0 0;
    }
    
    .rfn-page-card .card-title {
        font-size: 1rem;
    }
    
    .rfn-page-card .card-excerpt {
        font-size: 0.85rem;
    }
    
    .rfn-page-card .card-button .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}