/**
 * ÉcoLOL - Styles principaux
 * Thème vert satirique pour site de parodie écologique
 */

/* === Variables CSS === */
:root {
    --color-primary: #2d5016;
    --color-primary-light: #4a7c2c;
    --color-primary-dark: #1a3009;
    --color-secondary: #7cb342;
    --color-accent: #9ccc65;
    --color-bg: #f1f8e9;
    --color-white: #ffffff;
    --color-gray-light: #e8f5e9;
    --color-gray: #c5e1a5;
    --color-gray-dark: #558b2f;
    --color-text: #1b5e20;
    --color-text-light: #33691e;
    --color-border: #aed581;
    --color-warning: #ff6f00;
    --color-danger: #d32f2f;
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --shadow-sm: 0 2px 4px rgba(45, 80, 22, 0.1);
    --shadow-md: 0 4px 8px rgba(45, 80, 22, 0.15);
    --shadow-lg: 0 8px 16px rgba(45, 80, 22, 0.2);
    --radius: 8px;
    --transition: all 0.3s ease;
}

/* === Reset & Base === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === Header === */
.site-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: 1.5rem 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.site-logo a {
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition);
}

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

.main-nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

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

/* === Parody Banner === */
.parody-banner {
    background-color: var(--color-warning);
    color: var(--color-white);
    padding: 1rem 0;
    text-align: center;
    font-size: 0.95rem;
    box-shadow: var(--shadow-sm);
}

.parody-banner strong {
    font-weight: 700;
}

/* === Main Content === */
.main-content {
    flex: 1;
    padding: 2rem 0;
}

/* === Hero Section === */
.hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    padding: 3rem 2rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.hero .subtitle {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.hero .description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 1.5rem;
    line-height: 1.8;
}

.random-slogan {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    font-style: italic;
    font-size: 1.05rem;
    margin-top: 1.5rem;
    border-left: 4px solid var(--color-white);
}

/* === Section Titles === */
.section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    font-weight: 700;
    border-bottom: 3px solid var(--color-secondary);
    padding-bottom: 0.5rem;
}

/* === Post Cards === */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.post-card {
    background-color: var(--color-white);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid var(--color-border);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.post-card-header {
    margin-bottom: 1rem;
}

.post-card-title {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
}

.post-card-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.post-card-title a:hover {
    color: var(--color-secondary);
}

.post-card-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.post-category {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.post-delirium {
    font-size: 1.2rem;
}

.post-card-excerpt {
    color: var(--color-text);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.post-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.post-date {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-secondary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* === Single Post === */
.post-single {
    background-color: var(--color-white);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
}

.post-disclaimer {
    background-color: var(--color-gray-light);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    font-size: 0.95rem;
    border-left: 4px solid var(--color-warning);
    color: var(--color-text-light);
}

.post-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-border);
}

.post-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.3;
}

.post-meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
    font-size: 1rem;
}

.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
}

.post-content p {
    margin-bottom: 1.5rem;
}

.post-content ul, .post-content ol {
    margin-bottom: 1.5rem;
    margin-left: 2rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content strong {
    color: var(--color-primary);
    font-weight: 600;
}

.post-content em {
    color: var(--color-text-light);
}

.post-source {
    background-color: var(--color-gray-light);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-top: 2rem;
    font-size: 0.95rem;
    border-left: 4px solid var(--color-secondary);
}

.post-source strong {
    display: block;
    margin-bottom: 0.5rem;
}

.post-navigation {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--color-border);
}

.post-nav-link {
    flex: 1;
    padding: 1rem;
    background-color: var(--color-gray-light);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--color-text);
    transition: var(--transition);
}

.post-nav-link:hover {
    background-color: var(--color-gray);
}

.post-nav-link.prev {
    text-align: left;
}

.post-nav-link.next {
    text-align: right;
}

.post-nav-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    display: block;
    margin-bottom: 0.25rem;
}

.post-nav-title {
    font-weight: 600;
    color: var(--color-primary);
}

/* === Archive Page === */
.archive-filters {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.filters-form {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.form-group {
    flex: 1;
    min-width: 200px;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-primary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font-main);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-secondary);
}

/* === Pagination === */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    padding: 0.75rem 1rem;
    background-color: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--radius);
    border: 2px solid var(--color-border);
    transition: var(--transition);
    font-weight: 600;
}

.pagination a:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.pagination .current {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* === About Page === */
.about-content {
    background-color: var(--color-white);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    line-height: 1.8;
}

.about-content h2 {
    color: var(--color-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.about-content h2:first-child {
    margin-top: 0;
}

.about-content p {
    margin-bottom: 1.5rem;
}

.about-content strong {
    color: var(--color-primary);
}

/* === Footer === */
.site-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 2rem 0;
    margin-top: auto;
}

.footer-content {
    text-align: center;
}

.footer-disclaimer {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-copyright {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* === Responsive === */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero .subtitle {
        font-size: 1.1rem;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .main-nav {
        justify-content: center;
    }
    
    .post-title {
        font-size: 2rem;
    }
    
    .post-navigation {
        flex-direction: column;
    }
    
    .filters-form {
        flex-direction: column;
    }
    
    .form-group {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .site-logo {
        font-size: 1.5rem;
    }
    
    .hero h1 {
        font-size: 1.6rem;
    }
    
    .post-single {
        padding: 1.5rem;
    }
}

/* === Bouton de soumission d'idées === */
.nav-btn-ideas {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition);
    font-family: var(--font-main);
}

.nav-btn-ideas:hover {
    background-color: var(--color-primary-dark);
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(240, 173, 78, 0.3);
}

.nav-btn-ideas:active {
    transform: scale(0.98);
}