/**
 * OcarinAlpes Simple Shop - Frontend Styles
 * 
 * @package OcarinAlpes_Simple_Shop
 * @since 1.0.0
 */

/* ==========================================================================
   Variables CSS
   ========================================================================== */
:root {
    --oass-primary: #6366f1;
    --oass-primary-hover: #4f46e5;
    --oass-primary-light: #eef2ff;
    --oass-success: #22c55e;
    --oass-success-light: #dcfce7;
    --oass-warning: #f59e0b;
    --oass-error: #ef4444;
    --oass-error-light: #fef2f2;
    --oass-gray-50: #fafafa;
    --oass-gray-100: #f4f4f5;
    --oass-gray-200: #e4e4e7;
    --oass-gray-300: #d4d4d8;
    --oass-gray-400: #a1a1aa;
    --oass-gray-500: #71717a;
    --oass-gray-600: #52525b;
    --oass-gray-700: #3f3f46;
    --oass-gray-800: #27272a;
    --oass-gray-900: #18181b;
    --oass-font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --oass-border-radius: 8px;
    --oass-border-radius-lg: 12px;
    --oass-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --oass-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --oass-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --oass-transition: 0.2s ease;
}

/* ==========================================================================
   Base & Utilities
   ========================================================================== */
.oass-shop,
.oass-checkout,
.oass-thank-you {
    font-family: var(--oass-font-family);
    color: var(--oass-gray-800);
    line-height: 1.6;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Boutons */
.oass-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--oass-border-radius);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--oass-transition);
    white-space: nowrap;
}

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

.oass-btn-primary:hover {
    background: var(--oass-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--oass-shadow);
}

.oass-btn-secondary {
    background: var(--oass-gray-100);
    color: var(--oass-gray-700);
    border: 1px solid var(--oass-gray-200);
}

.oass-btn-secondary:hover {
    background: var(--oass-gray-200);
}

.oass-btn-outline {
    background: transparent;
    color: var(--oass-primary);
    border: 1px solid var(--oass-primary);
}

.oass-btn-outline:hover {
    background: var(--oass-primary-light);
}

/* ==========================================================================
   Page Boutique
   ========================================================================== */
.oass-shop-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius-lg);
}

.oass-empty-icon {
    color: var(--oass-gray-400);
    margin-bottom: 1rem;
}

.oass-shop-section {
    margin-bottom: 3rem;
}

.oass-section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--oass-gray-900);
}

/* Grille produits */
.oass-products-grid {
    display: grid;
    grid-template-columns: repeat(var(--columns, 3), 1fr);
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .oass-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .oass-products-grid {
        grid-template-columns: 1fr;
    }
}

/* Carte produit */
.oass-product-card {
    position: relative;
    background: #fff;
    border-radius: var(--oass-border-radius-lg);
    border: 1px solid var(--oass-gray-200);
    overflow: hidden;
    transition: all var(--oass-transition);
    display: flex;
    flex-direction: column;
}

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

.oass-product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    z-index: 10;
}

.oass-badge-sale {
    background: var(--oass-error);
    color: #fff;
}

.oass-badge-featured {
    background: var(--oass-warning);
    color: #fff;
    top: auto;
    bottom: 1rem;
    right: auto;
    left: 1rem;
}

.oass-product-image {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--oass-gray-100);
    overflow: visible;
}

.oass-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.oass-product-card:hover .oass-product-image img {
    transform: scale(1.05);
}

.oass-product-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--oass-gray-400);
}

.oass-product-content {
    padding: 1.25rem;
    flex-grow: 1;
}

.oass-product-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--oass-gray-900);
}

.oass-product-version {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--oass-gray-500);
    background: var(--oass-gray-100);
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.oass-product-desc {
    font-size: 0.875rem;
    color: var(--oass-gray-600);
    margin: 0.5rem 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oass-product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--oass-gray-100);
    background: var(--oass-gray-50);
}

.oass-product-pricing {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.oass-price-current {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--oass-gray-900);
}

.oass-price-original {
    font-size: 0.875rem;
    color: var(--oass-gray-400);
}

/* Bundles */
.oass-bundles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.oass-bundle-card {
    position: relative;
    background: linear-gradient(135deg, #fff 0%, var(--oass-primary-light) 100%);
    border: 2px solid var(--oass-primary);
    border-radius: var(--oass-border-radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.oass-bundle-badge {
    position: absolute;
    top: -0.75rem;
    right: 1.5rem;
    background: var(--oass-error);
    color: #fff;
    padding: 0.25rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 9999px;
}

.oass-bundle-header {
    margin-bottom: 1.5rem;
}

.oass-bundle-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--oass-gray-900);
}

.oass-bundle-desc {
    color: var(--oass-gray-600);
    margin: 0;
}

.oass-bundle-products {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.oass-bundle-product-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--oass-gray-200);
}

.oass-checkmark {
    color: var(--oass-success);
    font-weight: bold;
}

.oass-bundle-pricing {
    text-align: center;
    padding: 1rem;
    margin-bottom: 1rem;
}

.oass-bundle-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--oass-gray-900);
}

.oass-bundle-original {
    color: var(--oass-gray-400);
    margin-top: 0.25rem;
}

.oass-bundle-savings {
    color: var(--oass-success);
    font-weight: 600;
    margin-top: 0.25rem;
}

.oass-btn-bundle {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

/* ==========================================================================
   Page Checkout
   ========================================================================== */
.oass-checkout-empty,
.oass-checkout-error {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius-lg);
}

.oass-checkout-error {
    background: var(--oass-error-light);
}

.oass-error-icon {
    color: var(--oass-error);
    margin-bottom: 1rem;
}

.oass-checkout-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 768px) {
    .oass-checkout-wrapper {
        grid-template-columns: 1fr;
    }
    
    .oass-checkout-summary {
        order: 2;
    }
    
    .oass-checkout-form-wrapper {
        order: 1;
    }
}

/* Résumé commande */
.oass-checkout-summary {
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius-lg);
    padding: 1.5rem;
    position: sticky;
    top: 2rem;
}

.oass-checkout-summary h2 {
    font-size: 1.125rem;
    margin: 0 0 1.5rem;
    color: var(--oass-gray-900);
}

.oass-summary-item {
    display: flex;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--oass-gray-200);
    margin-bottom: 1rem;
}

.oass-summary-image {
    width: 80px;
    height: 80px;
    border-radius: var(--oass-border-radius);
    overflow: hidden;
    flex-shrink: 0;
}

.oass-summary-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.oass-summary-name {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
}

.oass-summary-desc {
    font-size: 0.875rem;
    color: var(--oass-gray-600);
    margin: 0;
}

.oass-summary-bundle-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.oass-bundle-item-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--oass-success);
    background: var(--oass-success-light);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.oass-summary-pricing {
    margin-bottom: 1rem;
}

.oass-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.9375rem;
}

.oass-summary-original {
    color: var(--oass-gray-500);
}

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

.oass-discount-amount {
    font-weight: 600;
}

.oass-summary-total {
    border-top: 2px solid var(--oass-gray-300);
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
}

.oass-total-price {
    color: var(--oass-gray-900);
}

.oass-summary-includes {
    background: #fff;
    padding: 1rem;
    border-radius: var(--oass-border-radius);
    margin-top: 1rem;
}

.oass-summary-includes h4 {
    font-size: 0.875rem;
    margin: 0 0 0.75rem;
    color: var(--oass-gray-700);
}

.oass-summary-includes ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.oass-summary-includes li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--oass-gray-600);
    padding: 0.25rem 0;
}

.oass-summary-includes svg {
    color: var(--oass-success);
    flex-shrink: 0;
}

/* Formulaire checkout */
.oass-checkout-form-wrapper {
    background: #fff;
    border: 1px solid var(--oass-gray-200);
    border-radius: var(--oass-border-radius-lg);
    padding: 2rem;
}

.oass-checkout-form-wrapper h2 {
    font-size: 1.25rem;
    margin: 0 0 1.5rem;
    color: var(--oass-gray-900);
}

.oass-test-mode-notice {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #fffbeb;
    color: #92400e;
    padding: 0.75rem 1rem;
    border-radius: var(--oass-border-radius);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.oass-form-group {
    margin-bottom: 1.25rem;
}

.oass-form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--oass-gray-700);
}

.oass-required {
    color: var(--oass-error);
}

.oass-form-group input[type="text"],
.oass-form-group input[type="email"] {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--oass-gray-300);
    border-radius: var(--oass-border-radius);
    transition: border-color var(--oass-transition), box-shadow var(--oass-transition);
}

.oass-form-group input:focus {
    outline: none;
    border-color: var(--oass-primary);
    box-shadow: 0 0 0 3px var(--oass-primary-light);
}

.oass-field-help {
    font-size: 0.8125rem;
    color: var(--oass-gray-500);
    margin: 0.5rem 0 0;
}

.oass-checkbox-group {
    margin-top: 1.5rem;
}

.oass-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.oass-checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1rem;
    height: 1rem;
    accent-color: var(--oass-primary);
}

.oass-checkbox-text {
    font-size: 0.875rem;
    color: var(--oass-gray-600);
}

.oass-checkbox-text a {
    color: var(--oass-primary);
}

.oass-form-actions {
    margin-top: 2rem;
}

.oass-btn-checkout {
    width: 100%;
    padding: 1rem;
    font-size: 1.0625rem;
}

.oass-btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.oass-checkout-error-message {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--oass-error-light);
    color: var(--oass-error);
    border-radius: var(--oass-border-radius);
    font-size: 0.875rem;
}

.oass-secure-payment {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--oass-gray-200);
}

.oass-secure-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--oass-gray-500);
}

.oass-powered-by {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--oass-gray-400);
}

.oass-back-link {
    margin-top: 1.5rem;
    text-align: center;
}

.oass-back-link a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--oass-gray-500);
    font-size: 0.875rem;
    text-decoration: none;
}

.oass-back-link a:hover {
    color: var(--oass-primary);
}

/* ==========================================================================
   Page Thank You
   ========================================================================== */
.oass-thank-you-error,
.oass-thank-you-processing {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius-lg);
}

.oass-processing-hint {
    font-size: 0.875rem;
    color: var(--oass-gray-500);
}

.oass-error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.oass-thank-you-success {
    max-width: 800px;
    margin: 0 auto;
}

.oass-success-header {
    text-align: center;
    margin-bottom: 2rem;
}

.oass-success-icon {
    margin-bottom: 1rem;
}

.oass-success-header h1 {
    font-size: 2rem;
    margin: 0 0 0.5rem;
    color: var(--oass-gray-900);
}

.oass-order-number {
    font-size: 1rem;
    color: var(--oass-gray-500);
}

.oass-email-notice {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--oass-primary-light);
    color: var(--oass-primary);
    padding: 1rem 1.5rem;
    border-radius: var(--oass-border-radius);
    margin-bottom: 2rem;
}

.oass-email-notice strong {
    display: block;
}

/* Section licences */
.oass-licenses-section {
    background: #fff;
    border: 1px solid var(--oass-gray-200);
    border-radius: var(--oass-border-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.oass-licenses-section h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    margin: 0 0 1rem;
    color: var(--oass-gray-900);
}

.oass-license-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius);
    margin-bottom: 0.75rem;
}

@media (max-width: 576px) {
    .oass-license-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}

.oass-license-product strong {
    display: block;
    color: var(--oass-gray-900);
}

.oass-license-type {
    font-size: 0.75rem;
    color: var(--oass-success);
    background: var(--oass-success-light);
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
}

.oass-license-key-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.oass-license-key {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 0.9375rem;
    background: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--oass-border-radius);
    border: 1px solid var(--oass-gray-200);
    color: var(--oass-gray-800);
}

.oass-copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: #fff;
    border: 1px solid var(--oass-gray-300);
    border-radius: var(--oass-border-radius);
    cursor: pointer;
    color: var(--oass-gray-600);
    transition: all var(--oass-transition);
}

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

.oass-copied-text {
    font-size: 0.75rem;
    color: var(--oass-success);
}

.oass-license-help {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--oass-gray-500);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--oass-gray-200);
}

/* Section téléchargements */
.oass-downloads-section {
    background: #fff;
    border: 1px solid var(--oass-gray-200);
    border-radius: var(--oass-border-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.oass-downloads-section h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    margin: 0 0 1rem;
    color: var(--oass-gray-900);
}

.oass-download-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius);
    margin-bottom: 0.75rem;
}

.oass-download-icon {
    color: var(--oass-primary);
}

.oass-download-info {
    flex-grow: 1;
}

.oass-download-info strong {
    display: block;
    color: var(--oass-gray-900);
}

.oass-download-meta {
    font-size: 0.8125rem;
    color: var(--oass-gray-500);
}

.oass-btn-download {
    background: var(--oass-success);
    color: #fff;
    padding: 0.625rem 1rem;
}

.oass-btn-download:hover {
    background: #16a34a;
}

/* Section récapitulatif */
.oass-order-summary-section {
    background: #fff;
    border: 1px solid var(--oass-gray-200);
    border-radius: var(--oass-border-radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.oass-order-summary-section h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    margin: 0 0 1rem;
    color: var(--oass-gray-900);
}

.oass-order-details {
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius);
    padding: 1rem;
}

.oass-order-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.9375rem;
}

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

.oass-total-row {
    border-top: 1px solid var(--oass-gray-300);
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    font-weight: 600;
}

/* Actions finales */
.oass-thank-you-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.oass-support-section {
    text-align: center;
    padding: 1.5rem;
    background: var(--oass-gray-50);
    border-radius: var(--oass-border-radius);
    font-size: 0.9375rem;
    color: var(--oass-gray-600);
}

.oass-support-section a {
    color: var(--oass-primary);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes oass-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.oass-spinner,
.oass-spinner-large {
    animation: oass-spin 1s linear infinite;
}

/* ==========================================================================
   Page Vitrine - Liens produits
   ========================================================================== */

/* Lien sur l'image du produit */
.oass-product-image-link {
    display: block;
    text-decoration: none;
    overflow: hidden;
}

.oass-product-image-link img {
    transition: transform 0.3s ease;
}

.oass-product-image-link:hover img {
    transform: scale(1.05);
}

/* Lien sur le nom du produit */
.oass-product-name-link {
    text-decoration: none;
    color: inherit;
}

.oass-product-name-link:hover .oass-product-name {
    color: var(--oass-primary);
}

/* Lien sur le nom du bundle */
.oass-bundle-link {
    text-decoration: none;
    color: inherit;
}

.oass-bundle-link:hover .oass-bundle-name {
    color: var(--oass-primary);
}

/* Actions produit (Détails + Acheter) */
.oass-product-actions,
.oass-bundle-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Bouton Détails */
.oass-btn-details {
    flex: 0 0 auto;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
}

/* Bouton Acheter - prend l'espace restant */
.oass-product-actions .oass-btn-buy {
    flex: 1;
    min-width: 100px;
}

/* Hover amélioré sur bouton primaire */
.oass-btn-primary:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.25);
}

/* Responsive pour les actions */
@media (max-width: 480px) {
    .oass-product-actions,
    .oass-bundle-actions {
        flex-direction: column;
    }
    
    .oass-btn-details,
    .oass-product-actions .oass-btn-buy,
    .oass-bundle-actions .oass-btn-bundle {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

/* Ajustement footer produit avec actions */
.oass-product-footer {
    gap: 0.75rem;
}

@media (max-width: 576px) {
    .oass-product-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .oass-product-pricing {
        justify-content: center;
    }
    
    .oass-product-actions {
        width: 100%;
    }
}