/**
 * Biomonde IA - Styles Frontend
 * Regroupe tous les styles du module Chef IA (fenêtre popup, bouton, 
 * cartes de recettes, galerie, fiche recette unique).
 *
 * Anciennement injectés inline via print_global_css() dans chef-ia.php.
 *
 * @version 2.1.1
 */

/* ===========================================================================
   Tokens & Variables 
   =========================================================================== */
:root {
    --bio-brown: #5D4037;
    --bio-green: #8CB93F;
}

/* ===========================================================================
   Utilitaires Emoji 
   =========================================================================== */
.bio-emoji {
    font-family: "Apple Color Emoji", "Segoe UI Emoji", sans-serif !important;
    display: inline-block;
}

/* ===========================================================================
   Fiche Recette Single 
   =========================================================================== */
.bio-single-recipe-wrapper {
    max-width: 900px;
    margin: 0 auto 60px auto;
    font-family: 'Quicksand', sans-serif;
    color: #444;
}

.bio-recipe-hero {
    position: relative;
    height: 450px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    background: #f4f4f4;
}

.bio-recipe-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 3s ease;
}

.bio-recipe-hero:hover img {
    transform: scale(1.03);
}

.bio-recipe-title {
    color: #5D4037;
    font-size: 38px;
    font-weight: 900;
    margin-bottom: 15px;
    line-height: 1.2;
    text-align: center;
}

.bio-recipe-intro {
    font-size: 18px;
    color: #888;
    font-style: italic;
    max-width: 650px;
    margin: 0 auto 30px auto;
    line-height: 1.5;
    text-align: center;
}

.bio-recipe-meta-bar {
    display: flex;
    justify-content: center;
    gap: 30px;
    background: #fff;
    padding: 20px;
    border-radius: 50px;
    border: 1px solid #eee;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 40px;
    margin-left: auto;
    margin-right: auto;
    flex-wrap: wrap;
    max-width: 600px;
}

.bio-meta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.bio-meta-label {
    font-size: 10px;
    text-transform: uppercase;
    color: #8CB93F;
    letter-spacing: 1px;
    font-weight: 800;
    margin-bottom: 3px;
}

.bio-meta-value {
    font-size: 16px;
    font-weight: 800;
    color: #5D4037;
}

.bio-recipe-content-box {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(93, 64, 55, 0.05);
    font-size: 17px;
    line-height: 1.8;
    border: 1px solid #f0f0f0;
    text-align: left;
    margin-bottom: 30px;
}

.bio-breadcrumb {
    text-align: center;
    font-size: 12px;
    color: #aaa;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===========================================================================
   Popup IA - Scrollbar & Image 
   =========================================================================== */
.bio-popup-scroll-area::-webkit-scrollbar {
    width: 4px;
}

.bio-popup-scroll-area::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 10px;
}

.bio-popup-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 15px;
    display: block;
    background: #f4f4f4;
    transition: opacity 0.5s ease;
}

.bio-img-placeholder {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: #aaa;
    font-size: 12px;
    font-style: italic;
}

.loading-pulse {
    animation: bio-pulse 1.5s infinite;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
}

@keyframes bio-pulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ===========================================================================
   Ingrédients Cross-sell de la recette 
   =========================================================================== */
.bio-ingredients-wrapper {
    margin-top: 50px;
}

.bio-cross-sell-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.bio-card-grid {
    background: #fff;
    border-radius: 25px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    text-align: left;
    min-height: 340px;
}

.bio-card-grid:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(93, 64, 55, 0.12);
}

.bio-img-box-grid {
    height: 160px;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 10px;
    position: relative;
}

.bio-img-box-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.6s ease;
    display: block;
}

.bio-card-grid:hover .bio-img-box-grid img {
    transform: scale(1.08);
}

.bio-cats-grid {
    font-size: 10px;
    text-transform: uppercase;
    margin-bottom: 4px;
    color: #aaa;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.bio-title-grid {
    font-size: 15px;
    font-weight: 700;
    color: var(--bio-brown);
    margin: 0 0 5px 0;
    line-height: 1.25;
    min-height: 38px;
}

.bio-price-grid {
    font-size: 16px;
    font-weight: 800;
    color: var(--bio-brown);
    margin-bottom: 15px;
    display: block;
}

/* ===========================================================================
   Formulaires "Ajouter au panier" natifs dans les recettes 
   =========================================================================== */
.bio-native-form {
    position: relative;
    width: 100%;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bio-native-form table,
.bio-native-form tbody,
.bio-native-form tr,
.bio-native-form td,
.bio-native-form th {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
}

.bio-native-form label,
.bio-native-form .pa_weight_help,
.bio-native-form .product_total_price,
.bio-native-form small,
.bio-native-form th,
.bio-native-form .woocommerce-help-tip {
    display: none !important;
}

.bio-native-form input[type="text"],
.bio-native-form input[type="number"],
.bio-native-form .qty {
    width: 100% !important;
    border: 1px solid #ddd !important;
    border-radius: 50px !important;
    padding: 10px !important;
    text-align: center !important;
    margin-bottom: 0 !important;
    background: #f9f9f9 !important;
    font-weight: bold !important;
    color: var(--bio-brown) !important;
    box-shadow: none !important;
    height: 42px !important;
}

.bio-native-form button.single_add_to_cart_button {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--bio-brown) !important;
    color: #fff !important;
    padding: 12px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    text-decoration: none;
    transition: 0.3s;
    margin-top: 0 !important;
    border: none;
    cursor: pointer;
}

.bio-native-form button.single_add_to_cart_button:hover {
    background: var(--bio-green) !important;
}

.bio-native-form button.single_add_to_cart_button.loading {
    opacity: 0.7;
    pointer-events: none;
}

.bio-native-form button.single_add_to_cart_button.added-success {
    background: #4caf50 !important;
    pointer-events: none;
}

.bio-opt-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 12px;
    background: #fff;
    color: var(--bio-brown);
    border: 2px solid var(--bio-brown);
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    font-size: 12px;
    text-transform: uppercase;
    margin-top: auto;
}

.bio-opt-btn:hover {
    background: var(--bio-brown);
    color: #fff;
}

/* ===========================================================================
   Pied de page de la fiche recette 
   =========================================================================== */
.bio-recipe-footer {
    margin-top: 50px;
    text-align: center;
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.bio-btn-action {
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none !important;
    font-weight: 800;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    background: #fff;
    color: #5D4037;
    border: 2px solid #5D4037;
}

.bio-btn-action:hover {
    background: #5D4037;
    color: #fff;
}

/* ===========================================================================
   Galerie de recettes (shortcode [bio_recette_galerie]) 
   =========================================================================== */
.bio-gallery-container {
    font-family: 'Quicksand', sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.bio-gallery-title {
    text-align: center;
    font-size: 36px;
    font-weight: 900;
    color: #5D4037;
    margin-bottom: 10px;
}

.bio-gallery-subtitle {
    text-align: center;
    font-size: 16px;
    color: #888;
    margin-bottom: 40px;
    font-style: italic;
}

.bio-filter-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.bio-filter-btn {
    padding: 8px 20px;
    border-radius: 30px;
    border: 1px solid #ddd;
    background: #fff;
    color: #666;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    transition: 0.2s;
    text-decoration: none;
}

.bio-filter-btn:hover {
    background: #8CB93F;
    color: #fff;
    border-color: #8CB93F;
}

.bio-recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.bio-recipe-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
}

.bio-recipe-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.bio-card-header {
    height: 220px;
    background: #f4f4f4;
    position: relative;
    overflow: hidden;
}

.bio-card-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.bio-recipe-card:hover .bio-card-header img {
    transform: scale(1.05);
}

.bio-card-body {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.bio-card-cat {
    color: #8CB93F;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.bio-card-title {
    font-size: 18px;
    font-weight: 800;
    color: #5D4037;
    margin: 0 0 10px 0;
    line-height: 1.3;
}

.bio-card-link {
    margin-top: auto;
    text-align: center;
    background: #fff;
    color: #5D4037;
    border: 2px solid #5D4037;
    padding: 10px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 12px;
    transition: 0.3s;
    display: block;
}

.bio-card-link:hover {
    background: #5D4037;
    color: #fff;
}

/* ===========================================================================
   Bouton "Imaginer une recette" dans le panier 
   =========================================================================== */
#bio-launch-ai-btn {
    background: transparent !important;
    border: none !important;
    color: #5D4037 !important;
    font-size: 11px !important;
    text-decoration: none !important;
    margin: 10px auto 5px auto !important;
    padding: 6px 12px !important;
    box-shadow: none !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: auto !important;
    cursor: pointer !important;
    transition: all 0.3s !important;
    border-radius: 20px !important;
    border: 1px dashed #ddd !important;
}
#bio-launch-ai-btn:hover {
    color: #8CB93F !important;
    background: #fff !important;
    border-color: #8CB93F !important;
}
#bio-launch-ai-btn .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    color: #f39c12;
    margin-right: 5px;
}

/* ===========================================================================
   Spinner de chargement IA 
   =========================================================================== */
.bio-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid rgba(140, 185, 63, 0.3);
    border-radius: 50%;
    border-top-color: #8CB93F;
    animation: bio-spin 1s ease-in-out infinite;
}

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