:root {
    --bg-header: #f1f0ec;
    --bg-main: #e5e2da;
    --verde-vitta: #49582c;
    --vermelho-vitta: #8d3229;
    --vermelho-hover: #690c03;
    --primary-green: #8B9A5B;
    --light-vitta: #ffeccc;
    --white: #FFFFFF;
    --border-color: #d3cec4;
}

.product-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9999; 
    display: none; 
    justify-content: center;
    align-items: center;
    padding: 20px;
    backdrop-filter: blur(5px);
}

.product-modal {
    background-color: var(--bg-main);
    padding: 30px;
    border-radius: 12px;
    width: 100%;
    max-width: 900px; 
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    scrollbar-width: thin;
    scrollbar-color: var(--verde-vitta) var(--bg-main);
}

.product-modal::-webkit-scrollbar {
  width: 8px;
}

.product-modal::-webkit-scrollbar-track {
  background: var(--bg-header);
}

.product-modal::-webkit-scrollbar-thumb {
  background-color: var(--verde-vitta);
  border-radius: 4px;
}

.modal-close-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--verde-vitta);
    margin-bottom: 20px;
    font-family: var(--font-body);
}

.modal-content {
    display: flex;
    gap: 30px;
}

.modal-gallery {
    flex: 1;
}

.modal-main-image-container {
    position: relative;
    margin-bottom: 10px;
}

#modal-main-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    font-size: 16px;
    color: var(--verde-vitta);
}

.gallery-arrow.prev { left: 10px; }
.gallery-arrow.next { right: 10px; }

.modal-thumbnails {
    display: flex;
    gap: 10px;
    justify-content: center; 
}

.modal-thumbnail {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s;
}

.modal-thumbnail.active,
.modal-thumbnail:hover {
    border-color: var(--verde-vitta);
}

.modal-details {
    flex: 1;
    font-family: var(--font-body);
}

.modal-product-name {
    font-family: var(--font-title);
    font-size: 32px;
    margin-bottom: 10px;
}

.modal-reviews {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 14px;
}

.modal-reviews .stars { color: #f9a825; }

.modal-product-price {
    font-size: 24px;
    font-weight: bold;
    color: var(--vermelho-vitta);
    margin-bottom: 15px;
}

.modal-product-description {
    line-height: 1.6;
    margin-bottom: 20px;
}

.option-label { font-weight: bold; margin-bottom: 8px; }

.size-button {
    padding: 8px 16px;
    border: 1px solid var(--verde-vitta);
    background-color: transparent;
    color: var(--verde-vitta);
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 20px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.quantity-selector button {
    width: 30px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: var(--verde-vitta);
}

.quantity-selector input {
    width: 40px;
    height: 40px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 16px;
    color: var(--verde-vitta);
    appearance: textfield;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.add-to-cart-btn {
    flex-grow: 1;
    padding: 10px 20px;
    background-color: var(--verde-vitta);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
}
.add-to-cart-btn:hover { background-color: var(--primary-green); }

.wishlist-btn {
    width: 42px;
    height: 42px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    font-size: 20px;
    color: var(--verde-vitta);
}

.details-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 20px 0;
}

.modal-meta p { margin-bottom: 10px; }
.share-options { display: flex; align-items: center; gap: 10px; }
.share-options a { font-size: 22px; color: var(--verde-vitta); text-decoration: none; }

@media (max-width: 640px) {
    .product-modal {
        padding: 20px;
        max-height: 85vh;
    }

    .modal-content {
        flex-direction: column;
        gap: 20px;
    }

    .modal-product-name {
        font-size: 24px;
    }

    .modal-product-price {
        font-size: 20px;
    }

    .modal-product-description {
        font-size: 15px;
    }

    .modal-actions {
        flex-wrap: wrap; 
    }

    .add-to-cart-btn {
        width: 100%; 
        order: 2; 
        margin-top: 10px;
    }

    .quantity-selector {
        flex-grow: 1; 
    }

    .wishlist-btn {
        order: 1;
    }
}