/**
 * Single Post CSS
 * Styles pour les articles individuels du blog
 *
 * @package Dix
 * @since 1.0.0
 */

/* ==========================================================================
   SINGLE POST LAYOUT
   ========================================================================== */

.single-post {
    padding: 0;
    padding-bottom: var(--spacing-8);
}

.single-article {
    max-width: var(--content-width, 800px);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* ==========================================================================
   SINGLE HEADER (Breadcrumb + Meta)
   ========================================================================== */

.single-header {
    margin-bottom: var(--spacing-6);
}

/* ==========================================================================
   BREADCRUMB / FIL D'ARIANE
   ========================================================================== */

.single-breadcrumb {
    margin-bottom: var(--spacing-4);
}

.single-breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-1);
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: var(--font-size-sm);
}

.single-breadcrumb__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.single-breadcrumb__item::after {
    content: '/';
    color: var(--color-text-muted);
    margin-left: var(--spacing-1);
}

.single-breadcrumb__item:last-child::after {
    display: none;
}

.single-breadcrumb__item a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.single-breadcrumb__item a:hover {
    color: var(--color-primary);
}

.single-breadcrumb__item--current {
    color: var(--color-text-muted);
    font-weight: var(--font-weight-normal);
    /* Tronquer le titre si trop long */
    max-width: 300px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   META (Categorie, Auteur, Date, Temps de lecture)
   ========================================================================== */

.single-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.single-meta__category {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-text-inverse);
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.single-meta__category:hover {
    background-color: var(--color-primary-hover);
}

.single-meta__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.single-meta__item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: 0.7;
}

/* ==========================================================================
   SINGLE FOOTER (Tags)
   ========================================================================== */

.single-footer {
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-border);
}

.single-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.single-tags__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

.single-tag {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    color: var(--color-text);
    text-decoration: none;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.single-tag:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-inverse);
}

/* ==========================================================================
   POST NAVIGATION
   ========================================================================== */

.single-navigation {
    margin-top: var(--spacing-12);
    padding: var(--spacing-8) 0;
    background-color: var(--color-bg-secondary);
    /* Full width */
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
}

.single-navigation__inner {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-6);
}

.single-navigation__link {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    padding: var(--spacing-4);
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.single-navigation__link:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.single-navigation__prev {
    text-align: left;
}

.single-navigation__next {
    text-align: right;
}

.single-navigation__label {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-text-muted);
}

.single-navigation__next .single-navigation__label {
    justify-content: flex-end;
}

.single-navigation__label svg {
    flex-shrink: 0;
}

.single-navigation__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    line-height: var(--line-height-snug);
    /* Limiter a 2 lignes */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.single-navigation__placeholder {
    flex: 1;
}

/* ==========================================================================
   AUTHOR BOX
   ========================================================================== */

.author-box {
    margin-top: var(--spacing-8);
    padding: var(--spacing-6);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
}

.author-box__title {
    margin: 0 0 var(--spacing-4) 0;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-text-secondary);
}

.author-box__content {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-5);
}

.author-box__photo {
    flex: 0 0 auto;
    width: 80px;
    height: 80px;
    overflow: hidden;
    border-radius: var(--radius-full);
}

.author-box__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.author-box__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.author-box__name {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.author-box__bio {
    margin: 0;
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

.author-box__social {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-2);
}

.author-box__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--color-text-muted);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.author-box__social a svg {
    width: 20px;
    height: 20px;
}

.author-box__social a:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .single-post {
        padding-bottom: var(--spacing-6);
    }

    .single-header {
        margin-bottom: var(--spacing-4);
    }

    .single-breadcrumb__list {
        font-size: var(--font-size-xs);
    }

    .single-breadcrumb__item--current {
        max-width: 150px;
    }

    .single-meta {
        font-size: var(--font-size-xs);
        gap: var(--spacing-2);
    }

    .single-meta__item svg {
        width: 14px;
        height: 14px;
    }

    .single-footer {
        margin-top: var(--spacing-6);
        padding-top: var(--spacing-4);
    }

    .single-tags {
        gap: var(--spacing-1);
    }

    .single-navigation {
        margin-top: var(--spacing-8);
        padding: var(--spacing-6) 0;
    }

    .single-navigation__inner {
        flex-direction: column;
        gap: var(--spacing-4);
    }

    .single-navigation__link {
        padding: var(--spacing-3);
    }

    .single-navigation__prev,
    .single-navigation__next {
        text-align: left;
    }

    .single-navigation__next .single-navigation__label {
        justify-content: flex-start;
    }

    .single-navigation__title {
        font-size: var(--font-size-sm);
    }

    /* Author box */
    .author-box {
        padding: var(--spacing-4);
    }

    .author-box__content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .author-box__info {
        align-items: center;
    }

    .author-box__photo {
        width: 70px;
        height: 70px;
    }

    .author-box__name {
        font-size: var(--font-size-base);
    }

    .author-box__bio {
        font-size: var(--font-size-xs);
    }

    .author-box__social {
        justify-content: center;
    }
}