/* Variables CSS */
:root {
    --bleu-fonce: #104283;
    --bleu-clair: #08A1E1;
    --bleu-pastel: #84A4C5;
    --orange: #F49744;
    --blanc: #FDFDFD;
    --gris-clair: #f5f7fa;
    --gris: #6c757d;
    --noir: #212529;
}

/* Grille de formations */
.formations-grid {
    display: grid;
    gap: 30px;
    margin: 30px 0;
}

.fm-grid-2 { grid-template-columns: repeat(2, 1fr); }
.fm-grid-3 { grid-template-columns: repeat(3, 1fr); }
.fm-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Carte de formation */
.formation-card {
    background: var(--blanc);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.formation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.formation-thumbnail {
    position: relative;
    overflow: hidden;
    height: 200px;
}

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

.formation-card:hover .formation-thumbnail img {
    transform: scale(1.05);
}

.formation-content {
    padding: 20px;
}

.formation-title {
    margin: 0 0 10px 0;
    font-size: 1.2rem;
    color: var(--bleu-fonce);
}

.formation-title a {
    color: inherit;
    text-decoration: none;
}

.formation-title a:hover {
    color: var(--bleu-clair);
}

.formation-excerpt {
    color: var(--gris);
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.formation-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: var(--gris);
}

.formation-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.formation-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--bleu-fonce);
    margin-bottom: 15px;
}

.formation-price .sale-price {
    color: var(--orange);
}

.formation-price .free {
    color: #28a745;
    font-weight: bold;
}

.formation-actions {
    display: flex;
    gap: 10px;
}

/* Détail de formation */
.formation-detail {
    background: var(--blanc);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin: 30px 0;
}

.formation-header {
    padding: 30px;
    border-bottom: 1px solid var(--gris-clair);
}

.formation-title {
    margin: 0 0 15px 0;
    color: var(--bleu-fonce);
    font-size: 2rem;
}

.formation-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
    padding: 30px;
}

@media (max-width: 992px) {
    .formation-content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .formations-grid.fm-grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .formations-grid.fm-grid-3,
    .formations-grid.fm-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .formation-actions {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .formations-grid {
        grid-template-columns: 1fr;
    }
    
    .formation-header {
        padding: 20px;
    }
    
    .formation-content-wrapper {
        padding: 20px;
    }
}

/* Pagination */
.formations-pagination {
    margin-top: 40px;
    text-align: center;
}

.formations-pagination ul {
    display: inline-flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 5px;
}

.formations-pagination li a,
.formations-pagination li span {
    display: block;
    padding: 8px 16px;
    border-radius: 5px;
    text-decoration: none;
    color: var(--bleu-fonce);
    border: 1px solid var(--bleu-pastel);
    transition: all 0.3s ease;
}

.formations-pagination li a:hover,
.formations-pagination li span.current {
    background: var(--bleu-clair);
    color: white;
    border-color: var(--bleu-clair);
}




/* Messages d'erreur et succès */
.checkout-error-message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkout-error-message.alert-error {
    background-color: #fee;
    border-color: #fcc;
    color: #c00;
}

.checkout-error-message.alert-success {
    background-color: #efe;
    border-color: #cfc;
    color: #0a0;
}

.checkout-error-message i {
    font-size: 1.2em;
}

/* Loader overlay */
.checkout-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.checkout-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.checkout-loader-overlay p {
    margin-top: 20px;
    font-size: 1.2em;
    color: #333;
}

/* Style pour le bouton "payer plus tard" */
.pay-later-notice {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 5px;
    padding: 15px;
    margin-top: 15px;
}

.pay-later-notice i {
    color: #856404;
    margin-right: 10px;
}

.pay-later-features {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.pay-later-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.pay-later-features i {
    color: #28a745;
    margin-right: 10px;
}

/* Style pour les erreurs de validation */
input.error, select.error, textarea.error {
    border-color: #dc3545 !important;
    background-color: #fff5f5;
}

/* Style pour le bouton de confirmation */
.btn-confirm-payment {
    background-color: #28a745;
    border-color: #28a745;
    font-size: 1.1em;
    padding: 15px 30px;
    min-width: 200px;
}

.btn-confirm-payment:hover {
    background-color: #218838;
    border-color: #1e7e34;
}

.btn-confirm-payment:disabled {
    background-color: #6c757d;
    border-color: #6c757d;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
    .btn-confirm-payment {
        width: 100%;
        margin-top: 10px;
    }
    
    .checkout-error-message {
        flex-direction: column;
        text-align: center;
        gap: 5px;
    }
}





/* Styles pour les options de paiement sélectionnées */
.payment-option {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;
}

.payment-option:hover {
    border-color: #007cba;
    background: #f8f9fa;
}

.payment-option.selected {
    border-color: #007cba;
    background: #f0f8ff;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

/* Indicateur de sélection */
.payment-option::after {
    content: '';
    position: absolute;
    top: 15px;
    right: 15px;
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 50%;
    background: white;
    transition: all 0.3s ease;
}

.payment-option.selected::after {
    border-color: #007cba;
    background: #007cba;
    box-shadow: inset 0 0 0 4px white;
}

/* Détails de paiement */
.stripe-form,
.pay-later-details {
    display: none;
    margin-top: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007cba;
}

.payment-option.selected .stripe-form,
.payment-option.selected .pay-later-details {
    display: block;
}

/* Bouton Confirmer */
.btn-confirm-payment {
    background-color: #28a745;
    border-color: #28a745;
    font-size: 1.1em;
    padding: 15px 30px;
    min-width: 200px;
}

.btn-confirm-payment:hover {
    background-color: #218838;
    border-color: #1e7e34;
}

/* Messages d'erreur */
.checkout-error-message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
}

.checkout-error-message.alert-error {
    background-color: #fee;
    border: 1px solid #fcc;
    color: #c00;
}

.checkout-error-message.alert-success {
    background-color: #efe;
    border: 1px solid #cfc;
    color: #0a0;
}



/* ===== CHECKOUT - MÉTHODES DE PAIEMENT ===== */
.payment-methods {
    margin-bottom: 30px;
}

.payment-option {
    margin-bottom: 15px;
    padding: 15px;
    border: 2px solid var(--gris-clair);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.payment-option:hover {
    border-color: var(--bleu-pastel);
    background-color: rgba(132, 164, 197, 0.05);
}

.payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.payment-option input[type="radio"]:checked + label {
    font-weight: 600;
    color: var(--bleu-fonce);
}

.payment-option input[type="radio"]:checked ~ .payment-option {
    border-color: var(--bleu-clair);
    background-color: rgba(8, 161, 225, 0.1);
}

.payment-option label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 16px;
    color: var(--noir);
    margin: 0;
}

.payment-option i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.payment-badge {
    background: var(--orange);
    color: white;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 10px;
    font-weight: 600;
}

/* Badges pour les autres méthodes */
.payment-option[data-method="paypal"] i { color: #003087; }
.payment-option[data-method="stripe"] i { color: #6772E5; }
.payment-option[data-method="dikalo"] i { color: #08A1E1; }
.payment-option[data-method="pay_later"] i { color: #F49744; }

/* Formulaires spécifiques aux méthodes */
.payment-method-forms {
    margin: 25px 0;
}

.method-form {
    display: none;
    animation: fadeIn 0.3s ease;
}

.method-form.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Styles spécifiques pour les formulaires */
.paypal-info,
.stripe-info,
.paylater-info {
    text-align: center;
    padding: 30px;
    background: var(--gris-clair);
    border-radius: 8px;
}

.paypal-info i,
.stripe-info i,
.paylater-info i {
    margin-bottom: 15px;
}

.paypal-info p,
.stripe-info p,
.paylater-info p {
    color: var(--gris);
    margin: 0;
}

/* Formulaire Dikalo intégré */
.dikalo-payment-form {
    background: white;
    border: 2px solid var(--gris-clair);
    border-radius: 8px;
    padding: 25px;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .payment-option {
        padding: 12px;
    }
    
    .payment-option label {
        font-size: 15px;
    }
    
    .payment-option i {
        font-size: 18px;
    }
    
    .dikalo-payment-form {
        padding: 20px 15px;
    }
}