/**
 * PhotoFlow Gallery - Card Base Styles
 *
 * Base styles and CSS custom properties for all card templates.
 * Simple, Bootstrap-compatible design.
 *
 * @package     com_photoflow
 * @version     2.0.0
 * @since       2025-12-02
 */

/* ==========================================================================
   Base Card Styles
   ========================================================================== */

.photoflow-card {
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075);
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* ==========================================================================
   Card Link Wrapper
   ========================================================================== */

.photoflow-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.photoflow-card__link:hover {
    text-decoration: none;
    color: inherit;
}

/* ==========================================================================
   Card Figure / Image Container
   ========================================================================== */

.photoflow-card__figure {
    position: relative;
    overflow: hidden;
    margin: 0;
    aspect-ratio: 4 / 3;
    background: #f0f0f0;
}

.photoflow-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

/* ==========================================================================
   Card Caption / Content
   ========================================================================== */

.photoflow-card__caption {
    padding: 1rem;
}

.photoflow-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: #212529;
    line-height: 1.3;
}

.photoflow-card__description {
    font-size: 0.875rem;
    color: #6c757d;
    margin: 0 0 0.75rem 0;
    line-height: 1.5;
}

.photoflow-card__category {
    display: inline-block;
    font-size: 0.75rem;
    color: #6c757d;
}

/* ==========================================================================
   Card Meta Information
   ========================================================================== */

.photoflow-card__meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: #6c757d;
    margin-bottom: 0.75rem;
}

.photoflow-card__meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.photoflow-card__date {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.photoflow-card__stats {
    display: flex;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: #6c757d;
}

/* ==========================================================================
   Card Actions
   ========================================================================== */

.photoflow-card__actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid #e9ecef;
}

/* ==========================================================================
   Download Button
   ========================================================================== */

.photoflow-card__download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: #0d6efd;
    border: none;
    border-radius: 0.25rem;
    color: #fff;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.photoflow-card__download:hover {
    background-color: #0b5ed7;
    color: #fff;
    transform: scale(1.05);
}

.photoflow-card__download svg {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   Stats Overlay (Top Corner)
   ========================================================================== */

.photoflow-card__stats-overlay {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 0.5rem;
    font-size: 0.7rem;
    color: #fff;
    z-index: 2;
}

.photoflow-card__stats-overlay span {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    background: rgba(0, 0, 0, 0.6);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    backdrop-filter: blur(4px);
}

/* ==========================================================================
   Hover Effects
   ========================================================================== */

.photoflow-card[data-hover="scale"]:hover {
    transform: scale(1.03);
}

.photoflow-card[data-hover="shadow"]:hover {
    box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,0.25);
}

.photoflow-card[data-hover="opacity"]:hover {
    opacity: 0.85;
}

.photoflow-card[data-hover="slide-up"]:hover .photoflow-card__caption {
    transform: translateY(-8px);
}

/* ==========================================================================
   Dark Mode Support
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    .photoflow-card {
        background: #2d3238;
        box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.2);
    }

    .photoflow-card__title {
        color: #f8f9fa;
    }

    .photoflow-card__description,
    .photoflow-card__meta,
    .photoflow-card__stats,
    .photoflow-card__category {
        color: #adb5bd;
    }

    .photoflow-card__actions {
        border-top-color: #495057;
    }
}

/* Manual dark mode class */
.photoflow-dark .photoflow-card,
[data-theme="dark"] .photoflow-card {
    background: #2d3238;
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.2);
}

.photoflow-dark .photoflow-card__title,
[data-theme="dark"] .photoflow-card__title {
    color: #f8f9fa;
}

.photoflow-dark .photoflow-card__description,
.photoflow-dark .photoflow-card__meta,
.photoflow-dark .photoflow-card__stats,
.photoflow-dark .photoflow-card__category,
[data-theme="dark"] .photoflow-card__description,
[data-theme="dark"] .photoflow-card__meta,
[data-theme="dark"] .photoflow-card__stats,
[data-theme="dark"] .photoflow-card__category {
    color: #adb5bd;
}

.photoflow-dark .photoflow-card__actions,
[data-theme="dark"] .photoflow-card__actions {
    border-top-color: #495057;
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */

@media (max-width: 768px) {
    .photoflow-card__title {
        font-size: 1rem;
    }

    .photoflow-card__description {
        font-size: 0.8rem;
    }

    .photoflow-card__caption {
        padding: 0.75rem;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .photoflow-card {
        box-shadow: none;
        border: 1px solid #ccc;
        break-inside: avoid;
    }

    .photoflow-card__download {
        display: none;
    }
}