/* Product Detail Page Styles */
.product-detail {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.breadcrumb {
    margin-bottom: 2rem;
    color: var(--muted);
}

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

.breadcrumb a:hover {
    color: var(--primary-900); /* Corrigido para --primary-900 */
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Product Gallery */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    height: 500px;
    border-radius: 8px;
    overflow: hidden;
}

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

.thumbnail-container {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 0.5rem 0;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary-900); /* Corrigido para --primary-900 */
}

.view-options {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.view-button {
    flex: 1;
    padding: var(--btn-padding-md);
    border: none;
    border-radius: var(--btn-radius);
    background-color: var(--primary-900);
    color: var(--btn-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background-color 0.18s ease, transform 0.12s ease;
}

.view-button:hover { background-color: var(--accent-color); transform: translateY(-2px); }

/* Product Info */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-info h1 {
    font-size: 2rem;
    color: var(--text-color);
}

.product-price {
    font-size: 1.5rem;
    color: var(--primary-900); /* Corrigido para --primary-900 */
    font-weight: bold;
}

.product-description {
    color: var(--text-color);
    line-height: 1.6;
}

/* Product Customization */
.product-customization {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.size-options,
.metal-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.size-option,
.metal-option {
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary-900); /* Corrigido para --primary-900 */
    border-radius: 4px;
    cursor: pointer;
    background: none;
    transition: all 0.3s ease;
}

.size-option:hover,
.metal-option:hover,
.size-option.active,
.metal-option.active {
    background-color: var(--primary-900); /* Corrigido para --primary-900 */
    color: var(--btn-text);
}

/* Purchase Options */
.purchase-options {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 1rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--surface-border);
    border-radius: 8px;
}

.quantity-selector button {
    padding: 0.5rem 1rem;
    border: none;
    background: none;
    color: var(--primary-900);
    cursor: pointer;
}

.quantity-selector input {
    width: 50px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--primary-900); /* Corrigido para --primary-900 */
    border-right: 1px solid var(--primary-900); /* Corrigido para --primary-900 */
}

.primary-button {
    flex: 1;
    padding: var(--btn-padding-md);
    background-color: var(--primary-900);
    color: var(--btn-text);
    border: none;
    border-radius: var(--btn-radius);
    cursor: pointer;
    transition: background-color 0.18s ease, transform 0.12s ease;
}

.primary-button:hover { background-color: var(--accent-color); transform: translateY(-2px); }

/* Accordion */
.accordion {
    width: 100%;
    margin-top: 1rem;
}

.accordion-item {
    border: 1px solid var(--surface-border);
    margin-bottom: 0.5rem;
    border-radius: 4px;
}

.accordion-header {
    width: 100%;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: bold;
}

.accordion-content {
    padding: 1rem;
    display: none;
}

.accordion-content.active {
    display: block;
}

/* Virtual Try-On Modal */
.try-on-content {
    width: 90%;
    max-width: 800px;
    height: 80vh;
}

#deepar-container {
    width: 100%;
    height: calc(100% - 100px);
    background-color: var(--surface-dark);
    border-radius: 8px;
    overflow: hidden;
}

.try-on-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.try-on-controls button {
    padding: 1rem;
    border: none;
    border-radius: 50%;
    background-color: var(--primary-900);
    color: var(--btn-text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.try-on-controls button:disabled {
    background-color: var(--muted);
    cursor: not-allowed;
    opacity: 0.7;
}

.try-on-controls button:not(:disabled):hover {
    background-color: var(--accent-color);
    transform: scale(1.05);
}

/* Error messages in DeepAR container */
.error-message {
    padding: 2rem;
    text-align: center;
    color: var(--text-color);
}

.error-message .alert {
    /* Ajustei cores para usar variáveis onde possível */
    background-color: var(--warning-light, rgba(255, 248, 230, 0.95)); 
    border: 1px solid var(--warning, #ffd700);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.error-message .retry-btn {
    margin-top: 1rem;
    padding: 0.5rem 1.5rem;
}

/* Screenshot preview */
.screenshot-preview {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
}

.screenshot-preview img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

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

/* Toast notifications (Padronizado aqui) */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    background: var(--white);
    border-radius: var(--radius, 8px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 9999;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-md);
    font-weight: 500;
}

.toast i {
    font-size: 1.25rem; /* Ajustado para 1.25rem de outra classe */
}


.toast.toast-warning {
    border-left: 4px solid var(--warning, #ffd700);
}

.toast.toast-error {
   border-left-color: var(--danger); /* Padronizado com variável de loading-states */
   color: var(--danger);
}

.toast.toast-success {
    border-left-color: var(--success, #00C851); 
    color: var(--success, #00C851);
}

/* 3D Viewer Modal */
.viewer-3d-content {
    width: 90%;
    max-width: 800px;
    height: 80vh;
}

#model-viewer-container {
    width: 100%;
    height: calc(100% - 100px);
    background-color: var(--light-bg, rgba(0,0,0,0.03));
    border-radius: 8px;
    overflow: hidden;
}

.viewer-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.viewer-controls button {
    padding: 1rem;
    border: none;
    border-radius: 50%;
    background-color: var(--primary-900); /* Corrigido para --primary-900 */
    color: var(--btn-text);
    cursor: pointer;
}

/* Responsive Design */
@media (max-width: 768px) {
    .product-container {
        grid-template-columns: 1fr;
    }

    .main-image {
        height: 300px;
    }

    .view-options {
        flex-direction: column;
    }

    .purchase-options {
        flex-direction: column;
    }

    .quantity-selector {
        width: 100%;
    }
}