/* === RESET CSS === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* === VARIABLES CSS "NATURE MODERNE 2026" === */
:root {
    /* Palette couleurs vives (pas pastel mou) */
    --white-pure: #FFFFFF;
    --green-main: #4A7C59;      /* vert franc nature mais vif */
    --terracotta: #D4764E;       /* terracotta punchy */
    --sand-light: #F8F4EF;       /* sable très léger pour sections */
    --text-main: #1A1A1A;        /* quasi-noir */
    --text-secondary: #6B6360;   /* gris chaud */
    
    /* Placeholders images */
    --gradient-placeholder: linear-gradient(135deg, #F0E6D6 0%, #D4E4D0 100%);
    
    /* Typographies Google Fonts */
    --font-titles: 'DM Sans', sans-serif;    /* weight 700 */
    --font-body: 'Inter', sans-serif;        /* weight 400 */
    
    /* Espacements généreux */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    
    /* Border radius très arrondis */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-pill: 50px;
    
    /* Ombres douces et diffuses */
    --shadow-subtle: 0 2px 8px rgba(26, 26, 26, 0.08);
    --shadow-medium: 0 4px 16px rgba(26, 26, 26, 0.12);
    --shadow-hover: 0 8px 32px rgba(26, 26, 26, 0.16);
    --shadow-focus: 0 0 0 3px rgba(74, 124, 89, 0.2);
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* === STYLES GÉNÉRAUX === */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--text-main);
    background-color: var(--white-pure);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* === HEADER SOBRE === */
.site-header {
    background-color: var(--white-pure);
    padding: var(--spacing-xxl) 0 var(--spacing-lg) 0;
    text-align: center;
}

.site-title {
    font-family: var(--font-titles);
    font-weight: 700;
    font-size: 2.2rem;
    color: var(--text-main);
    margin-bottom: var(--spacing-xs);
}

.site-subtitle {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* === CONTENU PRINCIPAL === */
.main-content {
    padding: var(--spacing-xxl) 0;
}

/* === BARRE DE RECHERCHE MODERNE === */
.search-container {
    max-width: 600px;
    margin: 0 auto var(--spacing-xl) auto;
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 48px;
    background-color: var(--sand-light);
    border: none;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-main);
    outline: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-subtle);
}

.search-input:focus {
    background-color: var(--white-pure);
    box-shadow: var(--shadow-focus);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--text-secondary);
    pointer-events: none;
}

/* === FILTRES PILLS === */
.filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    overflow-x: auto;
    padding: 0 var(--spacing-md);
}

.filters--tags {
    margin-bottom: var(--spacing-xxl);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: 2px solid #E5E5E5;
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background-color: var(--sand-light);
}

.filter-btn.active {
    background-color: var(--green-main);
    border-color: var(--green-main);
    color: var(--white-pure);
}

/* Tags style (plus petit, bordure colorée) */
.filter-btn--tag {
    padding: 6px var(--spacing-md);
    font-size: 0.85rem;
    border-color: var(--green-main);
    color: var(--green-main);
}

.filter-btn--tag.active {
    background-color: var(--green-main);
    color: var(--white-pure);
}

/* Tag badges sur les cartes (catégorie) */
.recipe-tags {
    display: flex;
    gap: 6px;
    margin-top: var(--spacing-xs);
    flex-wrap: wrap;
}

.tag-badge {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background-color: rgba(74, 124, 89, 0.08);
    color: var(--green-main);
    font-family: var(--font-body);
    font-weight: 500;
}

.tag-badge--category {
    background-color: rgba(212, 118, 78, 0.1);
    color: var(--terracotta);
}

/* Tags multiples sur image */
.image-tags {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
}

.image-tags .category-badge {
    position: static;
}

/* === GRILLE RECETTES MODERNE === */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .recipes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.recipe-card {
    background-color: var(--white-pure);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: all 0.3s ease;
    cursor: pointer;
}

.recipe-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.recipe-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* Images avec placeholders modernes */
.recipe-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.recipe-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-placeholder);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

/* Badge catégorie en overlay */
.category-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--green-main);
    padding: 4px var(--spacing-sm);
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
}

.recipe-content {
    padding: var(--spacing-lg);
}

.recipe-title {
    font-family: var(--font-titles);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.recipe-meta {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.recipe-meta-item {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* === PAGES RECETTES (LAYOUT VERTICAL) === */
.recipe-back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--green-main);
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    transition: opacity 0.3s ease;
}

.recipe-back-link:hover {
    opacity: 0.8;
}

.recipe-hero-image {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 13 / 10;
    margin: 0 auto var(--spacing-lg) auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    display: block;
}

.recipe-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.recipe-hero-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-placeholder);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.recipe-main-title {
    font-family: var(--font-titles);
    font-weight: 700;
    font-size: 2rem;
    color: var(--text-main);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

/* Ligne d'infos centrée */
.recipe-info-line {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xxl);
    flex-wrap: wrap;
}

.info-chip {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
}

.info-chip--time,
.info-chip--serves {
    background-color: var(--sand-light);
    color: var(--text-main);
}

.info-chip--category {
    background-color: rgba(212, 118, 78, 0.1);
    color: var(--terracotta);
}

.info-chip--tag {
    background-color: rgba(74, 124, 89, 0.1);
    color: var(--green-main);
}

/* === SECTION INGRÉDIENTS === */
.ingredients-section {
    background-color: var(--sand-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 1.3rem;
    color: var(--text-main);
    margin-bottom: var(--spacing-lg);
}

.ingredients-list {
    list-style: none;
}

.ingredients-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(107, 99, 96, 0.1);
}

.ingredients-list li:last-child {
    border-bottom: none;
}

.check-circle {
    width: 20px;
    height: 20px;
    background-color: var(--green-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.check-circle::after {
    content: '✓';
    color: var(--white-pure);
    font-size: 12px;
    font-weight: bold;
}

.ingredient-text {
    font-family: var(--font-body);
    color: var(--text-main);
    line-height: 1.5;
}

/* === SECTION PRÉPARATION === */
.preparation-section {
    margin-bottom: var(--spacing-xl);
}

.steps-list {
    list-style: none;
}

.step-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.step-number {
    width: 32px;
    height: 32px;
    background-color: var(--terracotta);
    color: var(--white-pure);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.step-text {
    font-family: var(--font-body);
    color: var(--text-main);
    line-height: 1.6;
    flex: 1;
}

/* === BOUTON PDF === */
.download-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) auto 0;
}

.pdf-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--green-main);
    color: var(--white-pure);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    width: fit-content;
    cursor: pointer;
}

.pdf-button:hover {
    background-color: #3d6a4a;
    box-shadow: var(--shadow-hover);
}

.img-button {
    background-color: #5C6BC0;
}

.img-button:hover {
    background-color: #3F51B5;
}

/* === FOOTER MINIMAL === */
.site-footer {
    text-align: center;
    padding: var(--spacing-xxl) 0;
    margin-top: var(--spacing-xxl);
    border-top: 1px solid rgba(107, 99, 96, 0.1);
}

.site-footer p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .site-title {
        font-size: 1.8rem;
    }
    
    .recipe-main-title {
        font-size: 1.6rem;
    }
    
    .recipes-grid {
        grid-template-columns: 1fr;
        max-width: none;
    }
    
    .recipe-hero-image {
        aspect-ratio: 4 / 3;
    }
    
    .filters {
        justify-content: flex-start;
        padding-bottom: var(--spacing-sm);
    }
    
    .ingredients-section,
    .preparation-section {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .site-title {
        font-size: 1.6rem;
    }
    
    .recipe-main-title {
        font-size: 1.4rem;
    }
    
    .recipe-hero-image {
        aspect-ratio: 4 / 3;
    }
    
    .recipe-info-line {
        gap: var(--spacing-xs);
    }
}
/* === STYLES IMPRESSION (@media print) === */
/* Utilisé par window.print() sur mobile et en fallback */
@media print {
    /* Cacher éléments inutiles */
    .site-header,
    .site-footer,
    .recipe-back-link,
    .pdf-button,
    .search-container,
    .filters,
    #pdf-render-zone {
        display: none !important;
    }

    /* Reset page */
    body {
        background: white !important;
        font-family: Helvetica, Arial, sans-serif !important;
        color: #1A1A1A !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .main-content {
        padding: 0 !important;
    }

    .container {
        max-width: 100% !important;
        padding: 0 16px !important;
    }

    /* Photo principale */
    .recipe-hero-image {
        aspect-ratio: 4 / 3 !important;
        height: auto !important;
        border-radius: 0 !important;
        margin-bottom: 16px !important;
        page-break-inside: avoid;
    }

    /* Titre */
    .recipe-main-title {
        font-size: 28px !important;
        margin-bottom: 8px !important;
    }

    /* Infos */
    .recipe-info-line {
        margin-bottom: 20px !important;
    }

    /* Ingrédients */
    .ingredients-section {
        background-color: #F5F0E8 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        border-radius: 8px !important;
        padding: 16px !important;
        page-break-inside: avoid;
    }

    /* Numéros étapes */
    .step-number {
        background-color: #D4764E !important;
        color: white !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .check-circle {
        background-color: #4A7C59 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Pas de coupure dans les sections */
    .preparation-section {
        page-break-inside: avoid;
    }

    /* Page A4 */
    @page {
        size: A4 portrait;
        margin: 10mm;
    }
}