/**
 * Style CSS dla bloga - pastelowa, spokojna kolorystyka
 */

/* Reset i podstawowe style */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Pastelowa paleta kolorów */
    --color-primary: #9777db; /* Pastelowy fiolet */
    --color-secondary: #F5C2C7; /* Pastelowy róż */
    --color-accent: #A8D5BA; /* Pastelowa zieleń */
    --color-background: #FEF9F3; /* Ciepły beż */
    --color-surface: #FFFFFF; /* Biały */
    --color-text: #4A4A4A; /* Ciemny szary */
    --color-text-light: #6B6B6B; /* Średni szary */
    --color-border: #E8E0D5; /* Jasny beż */
    --color-link: #9B7EDE; /* Fioletowy link */
    --color-link-hover: #7B5DB8; /* Ciemniejszy fiolet */
    
    /* Typografia */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-background);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: var(--spacing-lg) 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
}

.logo a {
    color: var(--color-surface);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo a:hover {
    opacity: 0.9;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--color-surface);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.main-nav a:hover {
    opacity: 0.9;
    background-color: rgba(255, 255, 255, 0.2);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(184, 169, 217, 0.1) 0%, rgba(245, 194, 199, 0.1) 100%);
    border-radius: var(--radius-lg);
}

.hero-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Section Title */
.section-title {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
    text-align: center;
}

/* Articles Grid */
.articles-section {
    margin-bottom: var(--spacing-xl);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* Article Card */
.article-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.12);
}

.article-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.05);
}

.article-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-meta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.article-date {
    color: var(--color-text-light);
}

.article-category {
    background: var(--color-accent);
    color: var(--color-surface);
    padding: 0.25rem var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.article-author {
    color: var(--color-text-light);
}

.article-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    line-height: 1.3;
}

.article-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-title a:hover {
    color: var(--color-link);
}

.article-excerpt {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    flex: 1;
    line-height: 1.6;
}

.read-more {
    color: var(--color-link);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    align-self: flex-start;
}

.read-more:hover {
    color: var(--color-link-hover);
}

/* Single Article */
.single-article {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.08);
}

.article-header {
    margin-bottom: var(--spacing-lg);
}

.article-header .article-meta {
    margin-bottom: var(--spacing-md);
}

.single-article .article-title {
    font-size: 2.5rem;
    margin-bottom: 0;
    color: var(--color-primary);
}

.article-featured-image {
    width: 100%;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
}

.article-content h2 {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.article-content h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

.article-content ul,
.article-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.article-content li {
    margin-bottom: var(--spacing-xs);
}

.article-content a {
    color: var(--color-link);
    text-decoration: underline;
}

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

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
}

.article-tags {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.article-tags strong {
    color: var(--color-text);
}

.tag {
    background: var(--color-secondary);
    color: var(--color-surface);
    padding: 0.375rem var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.article-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
}

.back-link {
    color: var(--color-link);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.pagination-link {
    color: var(--color-link);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    font-weight: 500;
}

.pagination-link:hover {
    background: var(--color-primary);
    color: var(--color-surface);
}

.pagination-info {
    color: var(--color-text-light);
    font-weight: 500;
}

/* About Section */
.about-section,
.contact-section {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.08);
}

.about-content,
.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p,
.contact-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 1.125rem;
    line-height: 1.8;
}

.contact-content a {
    color: var(--color-link);
    text-decoration: none;
    font-weight: 500;
}

.contact-content a:hover {
    color: var(--color-link-hover);
    text-decoration: underline;
}

/* Error 404 */
.error-404 {
    text-align: center;
    padding: var(--spacing-xl) 0;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.error-404 h1 {
    font-size: 8rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.error-404 h2 {
    font-size: 2rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.error-404 p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background 0.3s ease, transform 0.3s ease;
}

.button:hover {
    background: var(--color-link-hover);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    color: var(--color-surface);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-nav {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--color-surface);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-nav a:hover {
    opacity: 0.9;
}

/* No Articles */
.no-articles {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-light);
    font-size: 1.125rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .single-article {
        padding: var(--spacing-md);
    }
    
    .single-article .article-title {
        font-size: 2rem;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .main-nav ul {
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .error-404 h1 {
        font-size: 5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .single-article .article-title {
        font-size: 1.75rem;
    }
}