/* Medium-inspired Insights CSS */

/* Typography Variables */
:root {
    --insight-primary-color: #1a1a1a;
    --insight-secondary-color: #333;
    --insight-gray-color: #6c757d;
    --insight-light-gray: #f8f9fa;
    --insight-border-color: #e8e8e8;
    --insight-max-width: 680px;
}

/* Base Typography - Medium style */
.insight-article {
    max-width: var(--insight-max-width);
    margin: 0 auto;
    padding: 2rem 1rem;
    font-family: charter, Georgia, Cambria, "Times New Roman", Times, serif;
    line-height: 1.6;
    color: var(--insight-secondary-color);
}

@media (min-width: 768px) {
    .insight-article {
        padding: 3rem 2rem;
    }
}

/* Article Header */
.insight-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--insight-border-color);
}

.insight-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--insight-primary-color);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .insight-title {
        font-size: 3rem;
    }
}

.insight-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--insight-gray-color);
    margin-bottom: 2rem;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .insight-subtitle {
        font-size: 1.75rem;
    }
}

/* Author and Date Info */
.insight-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 0.9rem;
    color: var(--insight-gray-color);
}

.insight-author-image {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    object-fit: cover;
}

.insight-author-info {
    text-align: left;
}

.insight-author-name {
    font-weight: 600;
    color: var(--insight-primary-color);
    margin: 0;
}

.insight-date {
    margin: 0;
    font-size: 0.85rem;
}

/* Body Content */
.insight-body {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--insight-secondary-color);
    margin: 2rem 0;
}

@media (min-width: 768px) {
    .insight-body {
        font-size: 1.375rem;
        line-height: 1.6;
    }
}

.insight-body p {
    margin-bottom: 1.8rem;
}

.insight-body h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--insight-primary-color);
    margin: 2.5rem 0 1.5rem 0;
    line-height: 1.3;
}

.insight-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--insight-primary-color);
    margin: 2rem 0 1rem 0;
    line-height: 1.4;
}

/* Links */
.insight-body a {
    color: var(--insight-primary-color);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: all 0.2s ease;
}

.insight-body a:hover {
    text-decoration-thickness: 2px;
    color: var(--insight-secondary-color);
}

/* Images */
.insight-image {
    width: 100%;
    height: auto;
    margin: 2rem 0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.insight-image-container {
    margin: 2.5rem 0;
    text-align: center;
}

/* Image variants for different content types */
.insight-image-chart {
    background: white;
    padding: 1rem;
    border: 1px solid var(--insight-border-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.insight-image-screenshot {
    border: 1px solid var(--insight-border-color);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.insight-image-hero {
    margin: 2rem 0 3rem 0;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.insight-image-small {
    max-width: 400px;
    margin: 1.5rem auto;
}

.insight-image-medium {
    max-width: 500px;
    margin: 2rem auto;
}

.insight-image-large {
    width: 100%;
    margin: 2.5rem 0;
}

/* Two column image layout */
.insight-images-row {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
    align-items: flex-start;
}

.insight-images-row .insight-image-container {
    flex: 1;
    margin: 0;
}

@media (max-width: 767px) {
    .insight-images-row {
        flex-direction: column;
        gap: 1.5rem;
    }
}

.insight-caption {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 0.9rem;
    color: var(--insight-gray-color);
    text-align: center;
    margin-top: 0.5rem;
    line-height: 1.4;
    font-style: italic;
}

/* Pull Quotes */
.insight-quote {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--insight-primary-color);
    text-align: center;
    margin: 3rem 0;
    padding: 2rem 0;
    border-left: 4px solid var(--insight-primary-color);
    padding-left: 2rem;
    font-style: italic;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .insight-quote {
        font-size: 1.75rem;
        margin: 3.5rem 2rem;
    }
}

/* Chart/Embed Container */
.insight-chart {
    margin: 2.5rem 0;
    padding: 1rem;
    background: var(--insight-light-gray);
    border-radius: 8px;
    text-align: center;
}

.insight-chart iframe,
.insight-chart canvas,
.insight-chart svg {
    max-width: 100%;
    height: auto;
}

/* Lists */
.insight-body ul,
.insight-body ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.insight-body li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Code blocks (if needed) */
.insight-code {
    background: #f6f8fa;
    border: 1px solid var(--insight-border-color);
    border-radius: 6px;
    padding: 1rem;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

/* Author Bio Section */
.insight-author-bio {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--insight-border-color);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.insight-author-bio-image {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
    flex-shrink: 0;
    margin-top: 4px;
}

.insight-author-bio-content {
    flex: 1;
}

.insight-author-bio-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--insight-primary-color);
    margin-bottom: 0.5rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.insight-author-bio-title {
    font-size: 0.9rem;
    color: var(--insight-gray-color);
    margin-bottom: 0.75rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.insight-author-bio-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--insight-secondary-color);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Navigation */
.insight-navigation {
    text-align: center;
    margin: 3rem 0;
}

.insight-back-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--insight-primary-color);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 500;
    transition: all 0.2s ease;
}

.insight-back-link:hover {
    background: var(--insight-secondary-color);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

/* End Notes */
.insight-endnotes {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--insight-border-color);
}

.insight-endnotes-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--insight-primary-color);
    margin-bottom: 1.5rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.insight-endnotes-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.insight-endnote {
    margin-bottom: 1rem;
    padding: 0;
    background: none;
    border-radius: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.insight-endnote-number {
    font-weight: 600;
    color: var(--insight-primary-color);
    margin-right: 0.5rem;
}

.insight-endnote-content {
    color: var(--insight-secondary-color);
}

.insight-endnote-content a {
    color: var(--insight-primary-color);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.insight-endnote-content a:hover {
    text-decoration-thickness: 2px;
}

/* End note references in text */
.insight-endnote-ref {
    display: inline-block;
    background: var(--insight-primary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 3px;
    text-decoration: none;
    margin-left: 2px;
    vertical-align: super;
    line-height: 1;
    transition: all 0.2s ease;
}

.insight-endnote-ref:hover {
    background: var(--insight-secondary-color);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

/* Back to reference links */
.insight-endnote-back {
    display: inline-block;
    margin-left: 0.5rem;
    color: var(--insight-gray-color);
    text-decoration: none;
    font-size: 0.8rem;
    padding: 2px 6px;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.insight-endnote-back:hover {
    background: var(--insight-border-color);
    color: var(--insight-primary-color);
    text-decoration: none;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .insight-author-bio {
        flex-direction: column;
        text-align: center;
    }

    .insight-quote {
        margin: 2rem 0;
        padding-left: 1rem;
    }

    .insight-endnotes {
        margin-top: 3rem;
    }

    .insight-endnote {
        font-size: 0.85rem;
    }
}