/* ===== Article Detail Template Styles ===== */
/* Requires base.css + articles.css to be loaded first */

/* ===== Detail Container ===== */
.articles-page .container--detail {
    max-width: var(--content-max);
    margin: 30px auto;
    background: var(--surface);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius);
    overflow: hidden;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
    padding: 12px 20px;
    background-color: var(--bg);
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li + li::before {
    content: "\203A";
    margin: 0 8px;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.breadcrumb-list a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb-list a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb-list .breadcrumb-current {
    color: var(--text);
    font-weight: 500;
}

/* ===== Article Header ===== */
.article-header {
    padding: 20px 40px 0;
}

.article-title,
h1.article-title {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 15px;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.9rem;
    padding: 15px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 25px;
}

.meta-item {
    margin-right: 20px;
    white-space: nowrap;
}

/* ===== Article Body ===== */
.article-content {
    padding: 0 40px 40px;
    line-height: 1.8;
    color: var(--text);
    font-size: 1.05rem;
    display: block;
}

.article-content p {
    margin-bottom: 20px;
}

.article-content a {
    color: var(--primary);
    text-decoration: underline;
    transition: color 0.3s;
}

.article-content a:hover {
    color: var(--primary-dark);
}

.article-content a:visited {
    color: var(--secondary);
}

/* Override inline styles from AI-generated / editor content in dark mode */
[data-theme="dark"] .article-content [style] {
    color: var(--text) !important;
    background-color: transparent !important;
    border-color: var(--border) !important;
}

/* Article body links — dark mode */
[data-theme="dark"] .article-content a {
    color: var(--primary) !important;
}

[data-theme="dark"] .article-content a:hover {
    color: var(--primary-dark) !important;
}

.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 15px auto;
    border-radius: 5px;
    box-shadow: var(--shadow);
    cursor: zoom-in;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.article-content img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.article-content h3 {
    color: var(--secondary);
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-light);
}

.article-content ul,
.article-content ol {
    padding-left: 30px;
    margin-bottom: 20px;
}

.article-content li {
    margin-bottom: 8px;
}

.article-content code {
    background-color: var(--bg);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.article-content pre {
    background-color: var(--bg);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 20px 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    box-shadow: var(--shadow-sm);
}

/* ===== Article Navigation (Prev/Next) ===== */
.article-nav {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 20px 40px;
    margin-top: 30px;
    border-top: 1px solid var(--border-light);
    gap: 20px;
}

.article-nav a {
    max-width: 48%;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.5;
    transition: color 0.3s;
}

.article-nav a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.article-nav-prev {
    text-align: left;
}

.article-nav-next {
    text-align: right;
    margin-left: auto;
}

/* ===== Image Lightbox ===== */
.img-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
}

.img-lightbox.active {
    display: flex;
}

.img-lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 4px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.img-lightbox-close {
    position: absolute;
    top: 20px;
    right: 25px;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.img-lightbox-close:hover {
    opacity: 1;
}

.img-lightbox-prev,
.img-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
    user-select: none;
    padding: 10px 15px;
}

.img-lightbox-prev:hover,
.img-lightbox-next:hover {
    opacity: 1;
}

.img-lightbox-prev {
    left: 15px;
}

.img-lightbox-next {
    right: 15px;
}

.img-lightbox-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ===== Product Purchase Module ===== */
.product-purchase {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin: 30px 0;
    background-color: var(--bg);
    display: flex;
    align-items: center;
    gap: 20px;
}

.product-image {
    max-width: 150px;
    max-height: 150px;
    width: auto;
    height: auto;
    display: block;
    border-radius: 5px;
}

.product-info {
    flex: 1;
}

.product-name {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--text);
}

.product-price-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.product-price-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

.product-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--color-error);
}

.product-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.purchase-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
}

.purchase-button:hover {
    background-color: var(--primary-dark);
}

/* ===== Responsive ===== */
@media (min-width: 768px) {
    .article-meta {
        justify-content: flex-start;
    }
}

@media (max-width: 767px) {
    .breadcrumb {
        padding: 10px 15px;
        font-size: 0.8rem;
    }

    .breadcrumb-list li + li::before {
        margin: 0 5px;
    }

    .article-header {
        padding: 15px 20px 0;
    }

    .article-nav {
        flex-direction: column;
        padding: 15px 20px;
        gap: 10px;
    }

    .article-nav a {
        max-width: 100%;
        font-size: 0.85rem;
    }

    .article-nav-next {
        text-align: left;
        margin-left: 0;
    }

    h1.article-title {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .article-meta {
        font-size: 0.8rem;
        flex-direction: column;
        gap: 8px;
        padding: 12px 0;
        margin-bottom: 20px;
    }

    .meta-item {
        margin-right: 0;
    }

    .article-content {
        padding: 0 20px 30px;
        font-size: 1rem;
    }

    .article-content h3 {
        font-size: 1.3rem;
        margin: 25px 0 12px;
    }

    .article-content img:hover {
        transform: none;
    }

    .img-lightbox img {
        max-width: 95vw;
        max-height: 85vh;
    }

    .img-lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 1.5rem;
    }

    .img-lightbox-prev,
    .img-lightbox-next {
        font-size: 2rem;
        padding: 8px 10px;
    }

    .img-lightbox-prev {
        left: 5px;
    }

    .img-lightbox-next {
        right: 5px;
    }

    .img-lightbox-counter {
        bottom: 15px;
        font-size: 0.8rem;
    }

    .product-purchase {
        padding: 15px;
    }

    .product-image {
        max-width: 100px;
        max-height: 100px;
        width: auto;
        height: auto;
    }

    .product-name {
        font-size: 1.1rem;
        margin-bottom: 10px;
        text-align: left;
    }

    .product-price-label {
        font-size: 0.8rem;
    }

    .product-price {
        font-size: 1rem;
    }

    .product-actions {
        justify-content: flex-start;
    }

    .purchase-button {
        padding: 8px 16px;
    }
}