/**
 * min_news - Card Variant Styles
 * Spezielle Card-Varianten (horizontal, minimal, featured, flipcard)
 *
 * Verwendet:
 * - --mandant-* Tokens (mandant-spezifisches Theming)
 * - --min-* Tokens (System-Tokens aus min-templates.css)
 *
 * WCAG 2.2 AA konform
 * BEM Naming Convention
 *
 * @author LILY - CSS/Theme/Frontend Spezialistin
 * @copyright made in nature Projektagentur
 */

/* ============================================================================
   HORIZONTAL CARD VARIANT
   ============================================================================ */

.min-news-card--horizontal {
    flex-direction: row;
}

.min-news-card--horizontal .min-news-card__image {
    flex: 0 0 40%;
    max-width: 40%;
}

.min-news-card--horizontal .min-news-card__image::before {
    padding-top: 100%; /* Square aspect ratio */
}

.min-news-card--horizontal .min-news-card__content {
    flex: 1 1 60%;
    padding: var(--mandant-space-md, var(--min-space-4, 1.5rem));
}

/* Stack on mobile */
@media (max-width: 767px) {
    .min-news-card--horizontal {
        flex-direction: column;
    }

    .min-news-card--horizontal .min-news-card__image {
        flex: none;
        max-width: 100%;
    }

    .min-news-card--horizontal .min-news-card__image::before {
        padding-top: 56.25%; /* Back to 16:9 on mobile */
    }
}

/* Horizontal Cards Container */
.min-news-cards--horizontal {
    display: flex;
    flex-direction: column;
    gap: var(--mandant-space-md, var(--min-space-4, 1.5rem));
}

/* ============================================================================
   MINIMAL CARD VARIANT
   ============================================================================ */

.min-news-card--minimal {
    box-shadow: none;
    border-radius: 0;
    border-bottom: 1px solid var(--mandant-muted, var(--min-border-color, #dee2e6));
    background: transparent;
}

.min-news-card--minimal:last-child {
    border-bottom: none;
}

.min-news-card--minimal:hover,
.min-news-card--minimal:focus-within {
    box-shadow: none;
    transform: none;
    background: var(--mandant-bg-alt, var(--min-bg-light, #f8f9fa));
}

/* No image in minimal variant */
.min-news-card--minimal .min-news-card__image {
    display: none;
}

.min-news-card--minimal .min-news-card__content {
    padding: var(--mandant-space-sm, var(--min-space-3, 1rem)) 0;
}

.min-news-card--minimal .min-news-card__title {
    font-size: 1.125rem;
}

.min-news-card--minimal .min-news-card__excerpt {
    -webkit-line-clamp: 2; /* Fewer lines in minimal variant */
}

/* Minimal Cards Container */
.min-news-cards--minimal {
    display: flex;
    flex-direction: column;
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================================================
   FEATURED CARD VARIANT
   ============================================================================ */

.min-news-card--featured {
    position: relative;
    min-height: 400px;
}

.min-news-card--featured .min-news-card__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.min-news-card--featured .min-news-card__image::before {
    display: none; /* Remove aspect ratio constraint */
}

.min-news-card--featured .min-news-card__image::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0) 0%,
        rgba(0, 0, 0, 0.7) 100%
    );
    z-index: 1;
}

.min-news-card--featured .min-news-card__content {
    position: relative;
    z-index: 2;
    margin-top: auto;
    color: var(--min-text-light, #ffffff);
}

.min-news-card--featured .min-news-card__title {
    color: var(--min-text-light, #ffffff);
    font-size: 1.5rem;
}

.min-news-card--featured .min-news-card__title a {
    color: inherit;
}

.min-news-card--featured .min-news-card__excerpt {
    color: rgba(255, 255, 255, 0.9);
}

.min-news-card--featured .min-news-card__meta {
    color: rgba(255, 255, 255, 0.8);
}

.min-news-card--featured .min-news-card__category {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    color: var(--min-text-light, #ffffff);
}

/* Featured Cards Container */
.min-news-cards--featured {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--mandant-space-md, var(--min-space-4, 1.5rem));
}

/* First item spans full width */
.min-news-cards--featured .min-news-card:first-child {
    grid-column: 1 / -1;
    min-height: 500px;
}

@media (min-width: 768px) {
    .min-news-cards--featured {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .min-news-cards--featured {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================================================
   FLIPCARD VARIANT
   ============================================================================ */

.min-news-card--flipcard {
    perspective: 1000px;
    background: transparent;
    box-shadow: none;
}

.min-news-card--flipcard:hover,
.min-news-card--flipcard:focus-within {
    transform: none;
}

.min-news-card__flipcard-inner {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    transition: transform var(--mandant-transition-slow, var(--min-transition-slow, 500ms ease));
    transform-style: preserve-3d;
}

.min-news-card--flipcard.is-flipped .min-news-card__flipcard-inner {
    transform: rotateY(180deg);
}

.min-news-card__flipcard-front,
.min-news-card__flipcard-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--mandant-radius-md, var(--min-border-radius, 0.375rem));
    background: var(--mandant-bg, var(--min-bg-light, #ffffff));
    box-shadow: var(--mandant-shadow-sm, var(--min-shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.05)));
}

.min-news-card__flipcard-front {
    display: flex;
    flex-direction: column;
}

.min-news-card__flipcard-back {
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    padding: var(--mandant-space-md, var(--min-space-4, 1.5rem));
}

.min-news-card__flipcard-back-content {
    flex-grow: 1;
    overflow-y: auto;
}

.min-news-card__flipcard-back-title {
    margin: 0 0 var(--mandant-space-sm, var(--min-space-3, 1rem)) 0;
    font-family: var(--mandant-font-heading, var(--min-font-family, sans-serif));
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--mandant-text, var(--min-text-primary, #1e1e1e));
}

.min-news-card__flipcard-back-text {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--mandant-text-muted, var(--min-text-secondary, #4a4a4a));
}

.min-news-card__flipcard-toggle {
    position: absolute;
    top: var(--mandant-space-xs, var(--min-space-2, 0.5rem));
    right: var(--mandant-space-xs, var(--min-space-2, 0.5rem));
    z-index: 10;
    width: 44px; /* Touch target minimum */
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mandant-primary, var(--min-primary, #1a73e8));
    color: var(--min-text-light, #ffffff);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.25rem;
    transition: background var(--mandant-transition, var(--min-transition-fast, 150ms ease));
}

.min-news-card__flipcard-toggle:hover,
.min-news-card__flipcard-toggle:focus {
    background: var(--mandant-primary-hover, var(--min-primary-dark, #1557b0));
}

.min-news-card__flipcard-toggle:focus-visible {
    outline: 2px solid var(--mandant-primary, var(--min-primary, #1a73e8));
    outline-offset: 2px;
}

/* Flipcard Cards Container */
.min-news-cards--flipcard {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--mandant-space-md, var(--min-space-4, 1.5rem));
}

@media (min-width: 768px) {
    .min-news-cards--flipcard {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .min-news-cards--flipcard {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================================================
   Reduced Motion
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
    .min-news-card__flipcard-inner {
        transition: none;
    }

    .min-news-card--flipcard.is-flipped .min-news-card__flipcard-inner {
        /* Instant flip, no animation */
        transition: none;
    }

    .min-news-card__flipcard-toggle {
        transition: none;
    }
}