/* ==========================================================================
   Articles & Reviews - Additional Styles
   EigenBaas - Океанический Theme
   Supplements styles.css — uses same CSS variables and naming conventions
   ========================================================================== */

/* ==========================================================================
   1. Breadcrumbs (extends .m-breadcrumb from styles.css)
   ========================================================================== */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    font-family: var(--font-body);
    font-size: 0.85rem;
    flex-wrap: wrap;
    padding: var(--space-md) 0;
}

.breadcrumbs a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
    color: var(--accent);
}

.breadcrumbs__sep {
    color: var(--text-muted);
    opacity: 0.5;
    font-size: 0.75rem;
}

.breadcrumbs__current {
    color: var(--text-secondary);
    font-weight: 500;
}

/* ==========================================================================
   2. Article Header
   ========================================================================== */
.article-header {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(26, 107, 138, 0.15);
}

.article-header__category {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--primary-light);
    background: rgba(26, 107, 138, 0.15);
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

.article-header__title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
    margin-bottom: var(--space-md);
}

.article-header__meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.article-header__meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.article-header__meta-icon {
    font-size: 1rem;
}

.article-header__excerpt {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-top: var(--space-lg);
    padding-left: var(--space-lg);
    border-left: 3px solid var(--accent);
}

/* ==========================================================================
   3. Article Body
   ========================================================================== */
.article-body {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.article-body h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(212, 168, 67, 0.15);
    line-height: 1.3;
}

.article-body h2:first-child {
    margin-top: 0;
}

.article-body h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
    line-height: 1.35;
}

.article-body h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.article-body p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    line-height: 1.8;
}

.article-body a {
    color: var(--primary-light);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.article-body a:hover {
    color: var(--accent);
    text-decoration-color: var(--accent);
}

.article-body strong {
    color: var(--text-primary);
    font-weight: 600;
}

.article-body em {
    font-style: italic;
    color: var(--text-secondary);
}

/* Lists */
.article-body ul {
    list-style: none;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.article-body ul li {
    position: relative;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.7;
    padding-left: var(--space-md);
}

.article-body ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.article-body ol {
    list-style: none;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-lg);
    counter-reset: article-counter;
}

.article-body ol li {
    position: relative;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.7;
    padding-left: var(--space-lg);
    counter-increment: article-counter;
}

.article-body ol li::before {
    content: counter(article-counter) '.';
    position: absolute;
    left: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--accent);
    font-size: 0.95rem;
}

/* Blockquote */
.article-body blockquote {
    background: var(--bg-surface);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-xl) 0;
    font-style: italic;
    color: var(--text-secondary);
}

.article-body blockquote p {
    margin-bottom: 0;
}

.article-body blockquote p:last-child {
    margin-bottom: 0;
}

/* Images within articles */
.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-md);
}

.article-body figure {
    margin: var(--space-xl) 0;
}

.article-body figcaption {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--space-sm);
    font-style: italic;
}

/* Code */
.article-body code {
    font-family: 'Courier New', Courier, monospace;
    background: var(--bg-darker);
    color: var(--primary-light);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.9em;
}

.article-body pre {
    background: var(--bg-darker);
    border: 1px solid rgba(26, 107, 138, 0.2);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.6;
}

.article-body pre code {
    background: none;
    padding: 0;
}

/* Horizontal rule */
.article-body hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(26, 107, 138, 0.3), transparent);
    margin: var(--space-2xl) 0;
}

/* ==========================================================================
   4. Article Body — Tables
   ========================================================================== */
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-xl) 0;
    font-size: 0.9rem;
    background: var(--bg-darker);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(26, 107, 138, 0.2);
}

.article-body table thead {
    background: var(--bg-surface);
}

.article-body table th {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--accent);
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 2px solid rgba(212, 168, 67, 0.2);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.article-body table td {
    padding: var(--space-md) var(--space-lg);
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(26, 107, 138, 0.1);
    vertical-align: top;
}

.article-body table tbody tr:last-child td {
    border-bottom: none;
}

.article-body table tbody tr:hover {
    background: rgba(26, 107, 138, 0.05);
}

.article-body table td strong {
    color: var(--text-primary);
}

.article-body table td em {
    color: var(--text-muted);
    font-size: 0.9em;
}

/* Responsive table wrapper */
.article-body__table-wrap {
    overflow-x: auto;
    margin: var(--space-xl) 0;
    -webkit-overflow-scrolling: touch;
}

.article-body__table-wrap table {
    margin: 0;
    min-width: 500px;
}

/* ==========================================================================
   5. Table of Contents (TOC)
   ========================================================================== */
.toc {
    background: var(--bg-card);
    border: 1px solid rgba(26, 107, 138, 0.15);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.toc__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.toc__title::before {
    content: '📑';
    font-size: 1.1rem;
}

.toc__list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: toc-counter;
}

.toc__list li {
    counter-increment: toc-counter;
    margin-bottom: var(--space-sm);
}

.toc__list li a {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    border-radius: var(--radius-sm);
}

.toc__list li a::before {
    content: counter(toc-counter) '.';
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-light);
    min-width: 24px;
    font-size: 0.85rem;
}

.toc__list li a:hover {
    color: var(--accent);
    padding-left: var(--space-sm);
}

/* Nested TOC items */
.toc__list--nested {
    padding-left: var(--space-xl);
    margin-top: var(--space-xs);
    counter-reset: toc-sub-counter;
}

.toc__list--nested li {
    counter-increment: toc-sub-counter;
}

.toc__list--nested li a::before {
    content: counter(toc-counter) '.' counter(toc-sub-counter);
    font-size: 0.8rem;
}

.toc__list--nested li a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   6. Sidebar
   ========================================================================== */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.sidebar__widget {
    background: var(--bg-card);
    border: 1px solid rgba(26, 107, 138, 0.12);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
}

.sidebar__title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(212, 168, 67, 0.15);
}

/* Sidebar — Related Articles */
.sidebar__articles-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar__articles-list li {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(26, 107, 138, 0.08);
}

.sidebar__articles-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar__articles-list a {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    line-height: 1.4;
    display: block;
    transition: color var(--transition-fast);
}

.sidebar__articles-list a:hover {
    color: var(--accent);
}

.sidebar__articles-list .sidebar__article-category {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--primary-light);
    margin-top: var(--space-xs);
}

/* Sidebar — Provider Links */
.sidebar__provider-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar__provider-list li {
    margin-bottom: var(--space-sm);
}

.sidebar__provider-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    transition: all var(--transition-fast);
}

.sidebar__provider-list a:hover {
    background: var(--bg-card-hover);
    color: var(--accent);
}

.sidebar__provider-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-darker);
    padding: 2px 8px;
    border-radius: 10px;
}

/* Sidebar — Quick Stats */
.sidebar__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.sidebar__stat {
    text-align: center;
    padding: var(--space-md);
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
}

.sidebar__stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-xs);
}

.sidebar__stat-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Sidebar — CTA Card */
.sidebar__cta {
    background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
    border: 1px solid rgba(212, 168, 67, 0.2);
    text-align: center;
}

.sidebar__cta-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--space-md);
}

.sidebar__cta-text {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

/* ==========================================================================
   7. Article Layout — Two Column
   ========================================================================== */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-2xl);
    align-items: start;
}

.article-layout__main {
    min-width: 0;
}

.article-layout__sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}

/* ==========================================================================
   8. Article Footer / Author / Share
   ========================================================================== */
.article-footer {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(26, 107, 138, 0.15);
}

.article-footer__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.article-footer__tag {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-surface);
    padding: 4px 12px;
    border-radius: 20px;
    text-decoration: none;
    border: 1px solid rgba(26, 107, 138, 0.12);
    transition: all var(--transition-fast);
}

.article-footer__tag:hover {
    color: var(--accent);
    border-color: rgba(212, 168, 67, 0.3);
}

.article-footer__nav {
    display: flex;
    justify-content: space-between;
    gap: var(--space-lg);
}

.article-footer__nav-item {
    flex: 1;
    max-width: 48%;
}

.article-footer__nav-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.article-footer__nav-link {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    line-height: 1.4;
}

.article-footer__nav-link:hover {
    color: var(--accent);
}

.article-footer__nav-item--next {
    text-align: right;
}

/* ==========================================================================
   9. Review-Specific Article Styles
   ========================================================================== */
.article-body .m-review-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.article-body .m-review-stat {
    background: var(--bg-darker);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
    text-align: center;
}

.article-body .m-review-stat__label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.article-body .m-review-stat__value {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
}

/* Rating within articles */
.article-body .stars {
    color: #ffc107;
    font-size: 0.9rem;
    letter-spacing: 2px;
}

/* Pros and Cons boxes */
.article-body .m-pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.article-body .m-pros,
.article-body .m-cons {
    background: var(--bg-darker);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
}

.article-body .m-pros {
    border-top: 3px solid var(--secondary);
}

.article-body .m-cons {
    border-top: 3px solid #c0392b;
}

.article-body .m-pros__title,
.article-body .m-cons__title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.article-body .m-pros__title {
    color: var(--secondary);
}

.article-body .m-cons__title {
    color: #c0392b;
}

/* Game grid within article (review pages) */
.article-body .m-games-grid--review {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

/* ==========================================================================
   10. Info / Callout Boxes
   ========================================================================== */
.article-body .callout {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    border: 1px solid rgba(26, 107, 138, 0.15);
}

.article-body .callout--info {
    border-left: 4px solid var(--primary-light);
}

.article-body .callout--warning {
    border-left: 4px solid var(--accent);
}

.article-body .callout--tip {
    border-left: 4px solid var(--secondary);
}

.article-body .callout__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.article-body .callout__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ==========================================================================
   11. Notification Styles (for auth.js NotificationUI)
   ========================================================================== */
.m-notification {
    position: fixed;
    top: calc(var(--header-height) + var(--space-md));
    right: var(--space-lg);
    z-index: 3000;
    background: var(--bg-card);
    border: 1px solid rgba(26, 107, 138, 0.3);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-xl);
    box-shadow: var(--shadow-lg);
    transform: translateX(120%);
    transition: transform var(--transition-base);
    max-width: 360px;
}

.m-notification.show {
    transform: translateX(0);
}

.m-notification__content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.m-notification__icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(26, 107, 138, 0.15);
    color: var(--primary-light);
}

.m-notification__message {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
}

.m-notification--success {
    border-color: rgba(27, 138, 107, 0.4);
}

.m-notification--success .m-notification__icon {
    background: rgba(27, 138, 107, 0.15);
    color: var(--secondary);
}

.m-notification--error {
    border-color: rgba(231, 76, 60, 0.4);
}

.m-notification--error .m-notification__icon {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
}

.m-notification--warning {
    border-color: rgba(212, 168, 67, 0.4);
}

.m-notification--warning .m-notification__icon {
    background: rgba(212, 168, 67, 0.15);
    color: var(--accent);
}

.m-notification--xp {
    border-color: rgba(212, 168, 67, 0.4);
}

.m-notification--xp .m-notification__icon {
    background: rgba(212, 168, 67, 0.15);
    color: var(--accent);
}

.m-notification--level {
    border-color: rgba(212, 168, 67, 0.5);
    background: linear-gradient(135deg, var(--bg-card), var(--bg-surface));
}

.m-notification--level .m-notification__icon {
    background: rgba(212, 168, 67, 0.2);
    color: var(--accent);
}

.m-notification--info .m-notification__icon {
    background: rgba(26, 107, 138, 0.15);
    color: var(--primary-light);
}

/* ==========================================================================
   12. Responsive — Articles
   ========================================================================== */
@media (max-width: 992px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-layout__sidebar {
        position: static;
        order: -1;
    }

    .article-body .m-review-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .article-body .m-games-grid--review {
        grid-template-columns: repeat(3, 1fr);
    }

    .article-body .m-pros-cons {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .article-header__title {
        font-size: 1.7rem;
    }

    .article-header__meta {
        gap: var(--space-md);
    }

    .article-header__excerpt {
        font-size: 1rem;
    }

    .article-body h2 {
        font-size: 1.35rem;
    }

    .article-body h3 {
        font-size: 1.1rem;
    }

    .article-body .m-review-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .article-body .m-games-grid--review {
        grid-template-columns: repeat(2, 1fr);
    }

    .article-footer__nav {
        flex-direction: column;
    }

    .article-footer__nav-item {
        max-width: 100%;
    }

    .article-footer__nav-item--next {
        text-align: left;
    }

    .toc {
        padding: var(--space-lg);
    }

    .sidebar__stats {
        grid-template-columns: 1fr 1fr;
    }

    .article-body table th,
    .article-body table td {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .article-header__title {
        font-size: 1.5rem;
    }

    .article-body {
        font-size: 0.95rem;
    }

    .article-body h2 {
        font-size: 1.2rem;
    }

    .article-body h3 {
        font-size: 1rem;
    }

    .article-body ul li,
    .article-body ol li {
        padding-left: var(--space-sm);
    }

    .article-body ul {
        padding-left: var(--space-md);
    }

    .article-body ol {
        padding-left: var(--space-md);
    }

    .breadcrumbs {
        font-size: 0.75rem;
    }

    .m-notification {
        right: var(--space-md);
        left: var(--space-md);
        max-width: none;
    }

    .sidebar__stats {
        grid-template-columns: 1fr 1fr;
    }
}