/* Styles pour la page de présentation des produits e-commerce */
:root {
    --primary-color: #3b71ca;
    --secondary-color: #1266f1;
    --success-color: #14a44d;
    --danger-color: #dc4c64;
    --warning-color: #e4a11b;
    --info-color: #54b4d3;
    --light-color: #fbfbfb;
    --dark-color: #332d2d;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --card-border-radius: 8px;
    --card-padding: 1.5rem;
    --section-margin: 2rem;
    --price-color: #e44d26;
    --badge-bg: #f0f4f9;
    --border-color: #e0e0e0;
}

/* Structure générale de la page */
.product-showcase {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
    font-family: 'Poppins', sans-serif;
    color: var(--dark-color);
}

/* Fil d'Ariane */
.breadcrumb-nav {
    margin-bottom: 1.5rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0.5rem 0;
    margin-bottom: 1.5rem;
    list-style: none;
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-item {
    position: relative;
    padding: 0 0.5rem;
    color: #6c757d;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    float: left;
    padding-right: 0.5rem;
    color: #6c757d;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--dark-color);
    font-weight: 500;
}

/* Section principale produit */
.product-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 992px) {
    .product-main {
        grid-template-columns: 1fr 1fr;
    }
}

/* Galerie d'images */
.product-gallery {
    position: relative;
}

.main-image-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--card-border-radius);
    margin-bottom: 1rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    background-color: white;
    padding: 1rem;
    text-align: center;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-product-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.main-image-container:hover .main-product-image {
    transform: scale(1.05);
}

.image-zoom-icon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.image-zoom-icon:hover {
    background-color: var(--primary-color);
    color: white;
}

.product-thumbnails {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.2s ease;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail.active, .thumbnail:hover {
    opacity: 1;
    border-color: var(--primary-color);
}

.no-image-container {
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--badge-bg);
    border-radius: var(--card-border-radius);
    border: 1px solid var(--border-color);
}

.no-image-placeholder {
    text-align: center;
    color: #adb5bd;
}

.no-image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* Informations du produit */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--dark-color);
    line-height: 1.2;
}

.product-supplier {
    font-size: 1rem;
    color: #6c757d;
    margin-bottom: 1rem;
}

.supplier-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.supplier-link:hover {
    text-decoration: underline;
}

.product-category {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.category-label, .type-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: #6c757d;
}

.category-badge, .type-badge {
    padding: 0.35rem 0.65rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    background-color: var(--badge-bg);
    color: var(--dark-color);
}

.type-badge.product {
    background-color: rgba(59, 113, 202, 0.1);
    color: var(--primary-color);
}

.type-badge.service {
    background-color: rgba(20, 164, 77, 0.1);
    color: var(--success-color);
}

.product-price-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 1.5rem 0;
}

.price-tag {
    display: flex;
    align-items: baseline;
}

.currency {
    font-size: 1.2rem;
    font-weight: 500;
    margin-right: 0.3rem;
    color: var(--price-color);
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--price-color);
}

.stock-info {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stock-info.in-stock {
    color: var(--success-color);
    background-color: rgba(20, 164, 77, 0.1);
}

.stock-info.out-of-stock {
    color: var(--danger-color);
    background-color: rgba(220, 76, 100, 0.1);
}

/* Bloc de précommande rapide */
.quick-preorder-block {
    margin-top: 1rem;
    padding: 1.5rem;
    border-radius: var(--card-border-radius);
    background-color: white;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.preorder-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 0.5rem;
}

.preorder-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

.preorder-form-wrapper {
    margin: 1.5rem 0;
}

.quick-preorder-form {
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.quantity-input-group {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 200px;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.quantity-btn.minus-btn {
    border-radius: 4px 0 0 4px;
}

.quantity-btn.plus-btn {
    border-radius: 0 4px 4px 0;
}

.quantity-input {
    width: 100%;
    height: 40px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-left: none;
    border-right: none;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.preorder-info {
    background-color: var(--light-color);
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
}

.preorder-info p {
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.preorder-info p:last-child {
    margin-bottom: 0;
}

.info-label {
    color: #6c757d;
}

.info-value {
    font-weight: 500;
    color: var(--dark-color);
}

.quick-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.action-btn {
    flex: 1;
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-color);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.action-btn:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Caractéristiques principales */
.key-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

@media (max-width: 768px) {
    .key-features {
        grid-template-columns: 1fr;
    }
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--light-color);
    border-radius: 8px;
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.feature-info h4 {
    font-size: 0.9rem;
    margin: 0 0 0.3rem;
    color: #6c757d;
}

.feature-info p {
    font-size: 0.95rem;
    margin: 0;
    font-weight: 500;
    color: var(--dark-color);
}

/* Onglets produit */
.product-tabs {
    margin-top: 3rem;
}

.nav-tabs {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.nav-link {
    color: #6c757d;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border: none;
    border-bottom: 3px solid transparent;
    border-radius: 0;
    margin-right: 0.5rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link i {
    font-size: 1.1rem;
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(59, 113, 202, 0.05);
}

.nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background-color: transparent;
}

.tab-content {
    padding: 1.5rem;
    background-color: white;
    border-radius: 0 0 var(--card-border-radius) var(--card-border-radius);
    box-shadow: var(--card-shadow);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.fade {
    transition: opacity 0.15s linear;
}

.tab-pane.fade {
    opacity: 0;
    transition: opacity 0.15s linear;
}

.tab-pane.fade.show {
    opacity: 1;
}

/* Description */
.description-content {
    line-height: 1.8;
    color: #555;
}

.extra-description {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.extra-description h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.product-video-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.product-video-section h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

.product-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

/* Détails du produit */
.details-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.specs-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.specs-table tr:nth-child(odd) {
    background-color: var(--light-color);
}

.specs-table th, .specs-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.specs-table th {
    width: 35%;
    font-weight: 500;
    color: #6c757d;
}

.specs-table td {
    font-weight: 400;
    color: var(--dark-color);
}

/* Profil fournisseur */
.supplier-profile {
    background-color: white;
    border-radius: var(--card-border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.supplier-profile-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background-color: rgba(59, 113, 202, 0.05);
    border-bottom: 1px solid var(--border-color);
}

.supplier-avatar {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.supplier-info {
    flex: 1;
}

.supplier-name {
    font-size: 1.6rem;
    margin: 0 0 0.5rem;
    color: var(--dark-color);
}

.supplier-website {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.supplier-website:hover {
    text-decoration: underline;
}

.supplier-details {
    padding: 2rem;
}

.contact-info h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 0.3rem;
}

.contact-text {
    line-height: 1.6;
    color: #555;
}

/* Onglet de réservation */
.reservation-explanation {
    margin-bottom: 2rem;
}

.reservation-explanation h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.reservation-table-container {
    overflow-x: auto;
    margin-bottom: 1.5rem;
    box-shadow: var(--card-shadow);
    border-radius: var(--card-border-radius);
}

.reservation-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 0;
}

.reservation-table th,
.reservation-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.reservation-table th {
    background-color: rgba(59, 113, 202, 0.05);
    color: var(--dark-color);
    font-weight: 600;
}

.reservation-table tbody tr:last-child td {
    border-bottom: none;
}

.reservation-table tbody tr {
    transition: background-color 0.3s ease;
}

.reservation-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Ligne en surbrillance */
.highlight-row {
    background-color: rgba(59, 113, 202, 0.1);
}

.reservation-rate,
.reserved-dsp,
.fiat-equivalent {
    font-weight: 500;
}

.discount {
    font-weight: bold;
    color: var(--danger-color);
}

.positive-discount {
    color: var(--success-color);
}

/* Formulaire de précommande */
.preorder-cell {
    min-width: 180px;
}

.preorder-controls {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 992px) {
    .preorder-controls {
        flex-direction: row;
        align-items: center;
    }
}

.preorder-disabled {
    color: var(--danger-color);
    font-style: italic;
}

/* Boutons DSM */
.dsm-btn {
    display: inline-block;
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: all 0.2s ease-in-out;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
}

.dsm-btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.dsm-btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #fff;
}

.login-btn {
    width: 100%;
}

/* Modal */
.modal-xl .modal-dialog {
    max-width: 90%;
}

.zoomed-image {
    max-height: 80vh;
}

.custom-modal-content {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: none;
}

.modal-header {
    background-color: var(--primary-color);
    color: white;
    border-bottom: none;
    padding: 1.25rem 1.5rem;
}

.modal-title {
    font-weight: 600;
}

.custom-modal-body {
    padding: 2rem;
}

.custom-modal-footer {
    border-top: none;
    padding: 1.25rem 1.5rem;
    background-color: #f8f9fa;
}

/* Alertes DSM */
.dsm-alert {
    position: relative;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.dsm-alert i {
    font-size: 1.5rem;
    line-height: 1.4;
}

.dsm-alert p:last-child {
    margin-bottom: 0;
}

.dsm-alert-info {
    background-color: rgba(84, 180, 211, 0.1);
    border-color: var(--info-color);
    color: #31708f;
}

.dsm-alert-info i {
    color: var(--info-color);
}

.dsm-alert-success {
    background-color: rgba(20, 164, 77, 0.1);
    border-color: var(--success-color);
    color: #3c763d;
}

.dsm-alert-success i {
    color: var(--success-color);
}

.dsm-alert-warning {
    background-color: rgba(228, 161, 27, 0.1);
    border-color: var(--warning-color);
    color: #8a6d3b;
}

.dsm-alert-warning i {
    color: var(--warning-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}