/* Article Styles - Shared across all blog posts */

/* Base Blog Post Container */
.blog-post {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px 96px;
}

.blog-post h1 {
    margin-bottom: 24px;
}

.blog-meta {
    color: var(--color-slate-500);
    margin-bottom: 31px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    display: flex;
    align-items: center;
    gap: 8px;
}

.author-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

.author-link:hover {
    color: var(--color-pool-500);
}

.author-photo {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 20%;
}

.author-name {
    font-weight: 600;
    color: var(--color-slate-700);
}

.author-link:hover .author-name {
    color: var(--color-pool-500);
}

.publish-date {
    position: relative;
    top: 1px;
    left: -3px;
}

/* Blog Content Styles */
.blog-content {
    line-height: 1.8;
}

.blog-content p {
    margin-bottom: 24px;
}

.blog-content h2 {
    font-size: 1.5rem;
    margin-top: 48px;
    margin-bottom: 16px;
    color: var(--color-pool-700);
}

.blog-content h3 {
    font-size: 1.25rem;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--color-pool-700);
}

.blog-content h4 {
    font-size: 1.1rem;
    margin-top: 24px;
    margin-bottom: 8px;
    color: var(--color-slate-700);
}

.blog-content ul, .blog-content ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

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

.blog-content a {
    color: var(--color-pool-500);
    text-decoration: none;
    border-bottom: 1px solid var(--color-aqua-400);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.blog-content a:hover {
    color: var(--color-pool-700);
    border-bottom-color: var(--color-pool-700);
}

/* Back Link */
.back-link {
    display: inline-block;
    margin-bottom: 32px;
    color: var(--color-pool-500);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--color-pool-700);
}

.back-link::before {
    content: '\2190 ';
}

/* Table Styles - Clean, Professional Design */
.blog-content table,
.source-table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 2px solid var(--color-slate-200);
}

.blog-content th,
.source-table th {
    background: var(--color-pool-100);
    color: var(--color-pool-700);
    padding: 16px;
    text-align: left;
    font-weight: 600;
    font-size: 15px;
    border-bottom: 2px solid var(--color-pool-200);
    border-right: 1px solid var(--color-slate-200);
}

.blog-content th:last-child,
.source-table th:last-child {
    border-right: none;
}

.blog-content td,
.source-table td {
    padding: 16px;
    border-bottom: 1px solid var(--color-slate-200);
    border-right: 1px solid var(--color-slate-200);
}

.blog-content td:last-child,
.source-table td:last-child {
    border-right: none;
}

.blog-content tbody tr,
.source-table tbody tr {
    border-bottom: 1px solid #e5e7eb;
}

.blog-content tr:last-child td,
.source-table tr:last-child td {
    border-bottom: none;
}

.blog-content tr:nth-child(even),
.source-table tr:nth-child(even) {
    background: var(--color-slate-50);
}

.blog-content tr:hover,
.source-table tr:hover {
    background: var(--color-aqua-50);
}

/* Responsive Table Wrapper */
.table-wrapper {
    overflow-x: auto;
    margin: 24px 0;
    -webkit-overflow-scrolling: touch;
}

/* Highlight Box - Callouts */
.highlight-box {
    background: white;
    border: 1px solid var(--color-slate-200);
    border-radius: 8px;
    padding: 24px;
    margin: 32px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.highlight-box h3 {
    margin-top: 0;
    color: var(--color-pool-700);
}

.highlight-box p {
    color: var(--color-slate-700);
}

.highlight-box p:last-child {
    margin-bottom: 0;
}

/* Formula Box - Code/Formula Display */
.formula-box {
    background: var(--color-slate-50);
    color: var(--color-slate-700);
    border: 2px solid var(--color-slate-200);
    padding: 24px;
    border-radius: 8px;
    margin: 8px 0 32px 0;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.8;
}

.formula-box strong {
    color: var(--color-pool-700);
    font-weight: 600;
}

/* Factor/Feature Cards Grid */
.factor-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 32px 0;
}

.factor-card {
    background: white;
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-card);
    padding: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.factor-card:hover {
    border-color: var(--color-pool-400);
    box-shadow: 0 6px 20px rgba(31, 122, 224, 0.15);
    transform: translateY(-2px);
}

.factor-card h4 {
    color: var(--color-pool-700);
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.factor-card p {
    margin-bottom: 0;
    font-size: 0.95rem;
    color: var(--color-slate-700);
    line-height: 1.6;
}

/* Sources Section */
.sources-section {
    margin-top: 16px;
    padding-top: 8px;
    border-top: 2px solid var(--color-slate-200);
}

.sources-section h2 {
    font-size: 24px;
    margin-bottom: 24px;
}

.sources-list {
    list-style: none;
    padding: 0;
}

.sources-list li {
    margin-bottom: 16px;
    padding-left: 24px;
    position: relative;
}

.sources-list li::before {
    content: "\2192";
    position: absolute;
    left: 0;
    color: var(--color-pool-500);
    font-weight: bold;
}

/* Source Citation */
.source-citation {
    background: var(--color-pool-100);
    border-left: 4px solid var(--color-pool-500);
    padding: 16px 20px;
    margin: 32px 0;
    border-radius: 0 8px 8px 0;
    font-size: 0.9rem;
}

.source-citation a {
    color: var(--color-pool-700);
}

/* Info Box Variants */
.info-box {
    padding: 20px 24px;
    border-radius: 8px;
    margin: 24px 0;
}

.info-box.tip {
    background: var(--color-aqua-50);
    border-left: 4px solid var(--color-aqua-500);
}

.info-box.warning {
    background: #fef3c7;
    border-left: 4px solid var(--color-warning);
}

.info-box.important {
    background: var(--color-pool-50);
    border-left: 4px solid var(--color-pool-500);
}

/* Suggested Reading Section */
#suggested-reading {
    max-width: 1200px;
    margin: -32px auto 0;
    padding: 0 24px 96px;
    display: none; /* Hidden until JS populates it */
}

#suggested-reading h2 {
    color: var(--color-pool-700);
    font-size: 1.5rem;
    margin-bottom: 24px;
    font-family: var(--font-display);
    text-align: center;
}

.suggested-reading-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.suggested-reading-card {
    background-color: var(--color-pool-50);
    border-radius: 0;
    padding: 0;
    border: 2px solid var(--color-pool-500);
    box-shadow: 0 4px 12px rgba(12, 58, 116, 0.04);
    transition: all 0.2s ease;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    color: inherit;
    height: 100%;
    overflow: hidden;
}

.suggested-reading-card:hover {
    background-color: var(--color-pool-100);
    border-color: var(--color-pool-700);
    box-shadow: 0 8px 20px rgba(31, 122, 224, 0.15);
    transform: translateY(-2px);
}

.suggested-reading-card img {
    width: 100%;
    height: auto;
    display: block;
}

.suggested-reading-card-content {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.suggested-reading-card h3 {
    color: var(--color-pool-700);
    margin-bottom: 6px;
    font-size: 1rem;
    line-height: 1.3;
    font-family: var(--font-display);
}

.suggested-reading-card .post-meta {
    color: var(--color-slate-500);
    font-size: 0.8rem;
    margin-bottom: 8px;
}

.suggested-reading-card p {
    color: var(--color-slate-700);
    line-height: 1.5;
    font-size: 0.85rem;
    flex-grow: 1;
    margin: 0;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .blog-post {
        padding: 32px 16px 64px;
    }

    .blog-post h1 {
        font-size: 1.5rem;
    }

    .blog-content h2 {
        font-size: 1.3rem;
    }

    .blog-content h3 {
        font-size: 1.1rem;
    }

    .blog-content th,
    .blog-content td,
    .source-table th,
    .source-table td {
        padding: 10px 12px;
        font-size: 0.9rem;
    }

    .factor-list {
        grid-template-columns: 1fr;
    }

    .highlight-box,
    .formula-box {
        padding: 16px;
    }

    #suggested-reading {
        padding: 0 24px 64px;
    }

    .suggested-reading-cards {
        grid-template-columns: 1fr;
    }
}