/* Daily News - Main Stylesheet */

:root {
    --primary-dark: #2c2c2c;
    --secondary-gray: #666;
    --light-gray: #888;
    --border-gray: #ddd;
    --text-dark: #444;
    --paper-bg: #faf8f3;
    --body-bg: #f4f1e8;
    --accent-brown: rgba(120,119,108,0.3);
    --accent-light: rgba(139,126,102,0.1);
    --shadow-color: rgba(0,0,0,0.15);
    --font-serif: 'Crimson Text', serif;
    --font-display: 'Playfair Display', serif;
    --font-masthead: 'Times New Roman', 'Times', 'Liberation Serif', serif;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font: 1rem/1.6 var(--font-serif);
    background: var(--body-bg);
    background-image: 
        radial-gradient(circle at 20% 50%, var(--accent-brown) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--accent-brown) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(120,119,108,0.2) 0%, transparent 50%);
    color: var(--primary-dark);
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
    pointer-events: none;
    z-index: 1;
}

/* Loading State */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    font-style: italic;
    color: var(--secondary-gray);
}

.loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-gray);
    border-top: 2px solid var(--primary-dark);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Newspaper Layout */
.newspaper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    background: var(--paper-bg);
    box-shadow: 0 0 30px var(--shadow-color);
    position: relative;
    z-index: 2;
}

.newspaper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 10% 10%, var(--accent-light) 0%, transparent 25%),
        radial-gradient(circle at 90% 20%, rgba(139,126,102,0.08) 0%, transparent 25%),
        radial-gradient(circle at 20% 90%, rgba(139,126,102,0.06) 0%, transparent 25%),
        radial-gradient(circle at 80% 80%, var(--accent-light) 0%, transparent 25%);
    pointer-events: none;
}

/* Header Styles */
.header {
    text-align: center;
    border-bottom: 4px double var(--primary-dark);
    padding-bottom: 20px;
    margin-bottom: 30px;
    position: relative;
}



.masthead {
    font: 900 4rem/1 var(--font-masthead);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    white-space: nowrap;
}



.logo-icon {
    height: 3.5rem;
    width: auto;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.1));
}

.date-line {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.edition-info {
    font-size: 0.9rem;
    color: var(--secondary-gray);
    font-style: italic;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.edition-text {
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.edition-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.edition-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    text-align: right;
}

.edition-name {
    font-weight: 600;
}

.social-icons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.social-icon {
    color: var(--secondary-gray);
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
}

.social-icon:hover {
    color: var(--primary-dark);
    transform: translateY(-1px);
}

.social-icon svg {
    width: 16px;
    height: 16px;
}

.articles-count {
    font-weight: normal;
}

/* Content Layout */
.content {
    position: relative;
}

/* Main Story Styles */
.main-story {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--primary-dark);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.main-story:active,
.main-story.pressed {
    transform: translateY(1px) scale(0.99);
    background: rgba(139,126,102,0.1);
}

.main-headline {
    font: 700 2.5rem/1.2 var(--font-display);
    margin-bottom: 15px;
    text-align: center;
    position: relative;
}

.main-byline {
    text-align: center;
    font-style: italic;
    margin-bottom: 15px;
    color: var(--secondary-gray);
}

.main-description {
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: justify;
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.news-column:first-child {
    border-right: 2px solid var(--primary-dark);
    padding-right: 20px;
}

/* Article Styles */
.article {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-gray);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.article:last-child {
    border-bottom: none;
}

.article:active,
.article.pressed {
    transform: translateY(2px) scale(0.98);
    background: rgba(139,126,102,0.15);
}

.headline {
    font: 700 1.4rem/1.3 var(--font-display);
    margin-bottom: 8px;
    color: var(--primary-dark);
    position: relative;
}

.byline {
    font-size: 0.9rem;
    color: var(--secondary-gray);
    margin-bottom: 8px;
    font-style: italic;
}

.description {
    line-height: 1.6;
    text-align: justify;
    color: var(--text-dark);
}

.category-tag {
    display: inline-block;
    background: var(--primary-dark);
    color: white;
    padding: 2px 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.source {
    font-size: 0.8rem;
    color: var(--light-gray);
    margin-top: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.source-formatted {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: normal;
    font-size: 0.85rem;
}

.date-info {
    color: var(--secondary-gray);
    font-style: italic;
    position: relative;
}

/* Collection Summary Section */
.collection-summary {
    background: var(--accent-bg);
    border: 2px solid var(--primary-dark);
    border-radius: 8px;
    padding: 25px;
    margin: 30px 0 40px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.summary-header {
    margin-bottom: 15px;
}

.summary-title {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin: 0;
    text-align: center;
    font-weight: 700;
}

.summary-content {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    text-align: justify;
}

.summary-themes {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-gray);
}

.themes-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.theme-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.theme-tag {
    background: var(--primary-dark);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Research Section */
.research-section {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 3px double var(--primary-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-title {
    font: 700 2rem/1.2 var(--font-display);
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--secondary-gray);
    font-style: italic;
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.research-column:first-child {
    border-right: 2px solid var(--primary-dark);
    padding-right: 20px;
}

/* Utility Styles */
.decorative-line {
    height: 2px;
    background: var(--primary-dark);
    margin: 20px auto;
    width: 100px;
}

/* Error State */
.error-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--secondary-gray);
    font-style: italic;
}

/* Audio Player Container */
.audio-player {
    text-align: center;
    margin: 20px 0;
    flex-shrink: 0;
}

/* Footer Styles */
.footer {
    margin-top: 50px;
    padding: 30px 0 20px 0;
    border-top: 1px solid var(--border-gray);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.creator-name {
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.95rem;
}

.project-info {
    font-size: 0.85rem;
    color: var(--secondary-gray);
    font-style: italic;
}

/* Mobile separator line after 7th article */
.news-column .article:nth-child(7)::after {
    content: '';
    display: none;
    height: 2px;
    background: var(--border-gray);
    margin: 20px 0;
    width: 100%;
}

/* Mobile separator line after last research paper in first column */
.research-column .article:last-child::after {
    content: '';
    display: none;
    height: 2px;
    background: var(--border-gray);
    margin: 20px 0;
    width: 100%;
}

/* Responsive Design */
@media (max-width: 768px) {
    .masthead { 
        font-size: 2.5rem; 
        white-space: nowrap;
    }
    
    .main-headline { 
        font-size: 1.8rem; 
    }
    
    .news-grid { 
        grid-template-columns: 1fr;
        gap: 0px;
    }
    
    .news-column:first-child {
        border-right: none;
        padding-right: 0;
    }
    
    .research-grid {
        grid-template-columns: 1fr;
        gap: 0px;
    }
    
    .research-column:first-child {
        border-right: none;
        padding-right: 0;
    }
    
    .research-section {
        margin-top: 0;
    }
    
    /* Show separator line after 7th article in mobile */
    .news-column .article:nth-child(7)::after {
        display: block;
    }
    
    /* Remove margin bottom for last article in first column */
    .news-column:first-child .article:last-child {
        margin-bottom: 0;
    }
    
    /* Show separator line after last research paper in first column and remove margin */
    .research-column:first-child .article:last-child::after {
        display: block;
    }
    
    .research-column:first-child .article:last-child {
        margin-bottom: 0;
    }
    
    .newspaper {
        padding: 20px 15px;
    }
    

    
    .footer-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-left {
        align-items: center;
    }
    
    .footer-right {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .masthead {
        font-size: 2rem;
        letter-spacing: 1px;
        white-space: nowrap;
    }
    
    .main-headline {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .edition-info {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .edition-text {
        flex-direction: column;
        gap: 12px;
    }
    
    .edition-info {
        width: 100vw;
        margin-left: calc(-50vw + 50%);
        padding: 0 15px;
    }
    
    .edition-left {
        align-items: center;
        text-align: center;
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
    }
    
    .edition-right {
        align-items: center;
        text-align: center;
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
    }
}