/**
 * Cart and modal styles
 */

/* Add to cart message styles */
.issf-add-message {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px;
    margin: 0;
    text-align: center;
    color: #fff;
    font-size: 14px;
    transition: all 0.3s ease;
    z-index: 100;
}

.issf-success {
    background-color: #4CAF50;
}

.issf-error {
    background-color: #F44336;
}

/* Quantity control styles */
.issf-quantity-wrapper {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

.issf-quantity-controls {
    display: flex;
    align-items: center;
    max-width: 120px;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

.issf-quantity-minus,
.issf-quantity-plus {
    background: #f5f5f5;
    border: none;
    padding: 5px 10px;
    font-size: 16px;
    cursor: pointer;
    line-height: 1;
    flex: 0 0 auto;
}

.issf-quantity-minus:hover,
.issf-quantity-plus:hover {
    background: #e5e5e5;
}

.issf-quantity-controls input {
    text-align: center;
    border: none;
    padding: 5px;
    width: 40px;
    flex: 1;
    -moz-appearance: textfield;
}

.issf-quantity-controls input::-webkit-outer-spin-button,
.issf-quantity-controls input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Add to cart button styles */
.issf-add-to-cart-button {
    display: inline-block;
    padding: 10px 15px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.3s ease;
    width: 100%;
}

.issf-add-to-cart-button:hover {
    background-color: #005d8c;
}

.issf-add-to-cart-button.is-loading {
    opacity: 0.7;
    cursor: wait;
}

.issf-quantity-button-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* Cart notification styles - Modernized */
:root {
    /* Primary colors from frontend.css */
    --issf-primary-color: #0073aa;
    --issf-primary-color-hover: #005f8a;
    
    /* Cart notification variables */
    --issf-notification-bg: white;
    --issf-notification-border-color: var(--issf-primary-color);
    --issf-notification-border-width: 3px;
    --issf-notification-border-radius: 8px;
    --issf-notification-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    --issf-notification-z-index: 999999;
    --issf-notification-padding: 16px;
    --issf-notification-max-width: 360px;
    
    /* Buttons */
    --issf-button-border-radius: 4px;
    --issf-button-font-size: 14px;
    --issf-button-font-weight: 500;
    --issf-button-height: 40px;
}

.issf-cart-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--issf-notification-bg);
    border-radius: var(--issf-notification-border-radius);
    box-shadow: var(--issf-notification-box-shadow);
    padding: var(--issf-notification-padding);
    z-index: var(--issf-notification-z-index);
    max-width: var(--issf-notification-max-width, 360px);
    min-width: 280px;
    width: auto;
    animation: issf-slide-in 0.3s ease-out forwards;
    border-left: var(--issf-notification-border-width) solid var(--issf-notification-border-color);
    display: none;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    box-sizing: border-box;
}

@keyframes issf-slide-in {
    0% { transform: translateX(100%); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

.issf-cart-notification-content {
    display: flex;
    align-items: flex-start;
    margin-bottom: 16px;
}

.issf-cart-notification-icon {
    margin-right: 12px;
    color: var(--issf-primary-color);
    flex-shrink: 0;
}

.issf-cart-notification-message {
    font-size: 15px;
    color: #333;
    font-weight: 500;
    flex-grow: 1;
    line-height: 1.4;
}

.issf-cart-notification-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
    justify-content: space-between;
}

.issf-cart-notification-actions > * {
    flex-grow: 1;
    flex-basis: calc(50% - 5px);
    min-width: 120px;
    text-align: center;
}

.issf-view-cart-button {
    background-color: var(--issf-primary-color);
    color: white !important;
    border: none;
    border-radius: var(--issf-button-border-radius);
    padding: 0 16px;
    font-size: var(--issf-button-font-size);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--issf-button-height);
    font-weight: var(--issf-button-font-weight);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.issf-view-cart-button:hover {
    background-color: var(--issf-primary-color-hover);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

.issf-continue-shopping {
    background-color: #f1f1f1;
    border: none;
    color: #555;
    border-radius: var(--issf-button-border-radius);
    padding: 0 16px;
    font-size: var(--issf-button-font-size);
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--issf-button-height);
    font-weight: var(--issf-button-font-weight);
    font-size: 1rem !important;
}

.issf-continue-shopping:hover {
    background-color: #e5e5e5;
    color: #333;
}

.issf-view-cart-button:focus,
.issf-continue-shopping:focus {
    outline: 2px solid var(--issf-primary-color);
    outline-offset: 2px;
}

/* Response message styles */
.issf-response-message {
    margin-top: 10px;
    min-height: 20px;
}

/* Cart messages in modal */
.issf-cart-message {
    padding: 10px 15px;
    margin: 10px 0;
    border-radius: 4px;
    font-size: 14px;
}

.issf-cart-success {
    background-color: #e8f5e9;
    border: 1px solid #c8e6c9;
    color: #2e7d32;
}

.issf-cart-error {
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
    color: #c62828;
}

/* Tablet and medium screen styles (up to 991px) */
@media screen and (max-width: 991px) {
    .issf-quickview-carousel {
        display: flex !important;
        flex-direction: column !important;
    }
    
    .issf-carousel-main {
        width: 100% !important;
    }
    
    .issf-carousel-nav {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        margin-top: 15px !important;
        width: 100% !important;
    }
    
    .issf-carousel-thumb-slide {
        margin: 5px !important;
    }
}

/* Mobile styles */
@media screen and (max-width: 767px) {
    .issf-quickview-container {
        width: 95% !important;
        height: 80vh !important;
        overflow-y: auto !important;
    }
    
    .issf-quickview-product-inner {
        flex-direction: column !important;
    }
    
    .issf-quickview-images,
    .issf-quickview-details {
        width: 100% !important;
    }
    
    .issf-cart-notification {
        top: 10px;
        right: 10px;
        left: 10px;
        width: auto;
        max-width: none;
    }
    
    .issf-cart-notification-actions {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}

/**
 * Quickview Modal Styles - Consolidated
 */

/* Direct rule to ensure images are hidden in short description */
.issf-quickview-short-description img {
    display: none !important;
}

/* Make sure the modal appears on top of everything */
.issf-quickview-modal {
    z-index: 999999 !important;
}

.issf-quickview-overlay {
    z-index: 999998 !important;
}

.issf-quickview-container {
    z-index: 999999 !important;
}

/* Hide images and media within short and long descriptions in quickview */
.issf-quickview-short-description img,
.issf-tab-content[data-tab="description"] img,
.issf-quickview-short-description figure,
.issf-tab-content[data-tab="description"] figure,
.issf-quickview-short-description .wp-caption,
.issf-tab-content[data-tab="description"] .wp-caption,
.issf-quickview-short-description iframe,
.issf-tab-content[data-tab="description"] iframe,
.issf-quickview-short-description video,
.issf-tab-content[data-tab="description"] video,
.issf-quickview-short-description canvas,
.issf-tab-content[data-tab="description"] canvas,
.issf-quickview-short-description .wp-block-image,
.issf-tab-content[data-tab="description"] .wp-block-image,
.issf-quickview-short-description .wp-block-media-text,
.issf-tab-content[data-tab="description"] .wp-block-media-text,
.issf-quickview-short-description .alignnone,
.issf-tab-content[data-tab="description"] .alignnone,
.issf-quickview-short-description .aligncenter,
.issf-tab-content[data-tab="description"] .aligncenter,
.issf-quickview-short-description .alignleft,
.issf-tab-content[data-tab="description"] .alignleft,
.issf-quickview-short-description .alignright,
.issf-tab-content[data-tab="description"] .alignright {
    display: none !important;
}

/* Force higher specificity to override any inline styles */
.issf-quickview-container .issf-quickview-product .issf-quickview-short-description img,
.issf-quickview-container .issf-quickview-product .issf-tab-content[data-tab="description"] img {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    position: absolute !important;
    left: -9999px !important;
    height: 0 !important;
    width: 0 !important;
}

/* Remove unwanted margins from containers that might have contained media */
.issf-quickview-short-description div[style*="margin"],
.issf-tab-content[data-tab="description"] div[style*="margin"] {
    margin: 0 !important;
}

/* Ensure no empty space is left for images */
.issf-quickview-short-description p:empty,
.issf-tab-content[data-tab="description"] p:empty,
.issf-quickview-short-description div:empty,
.issf-tab-content[data-tab="description"] div:empty,
.issf-quickview-short-description span:empty,
.issf-tab-content[data-tab="description"] span:empty {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 0 !important;
}

/* Improve spacing and layout in descriptions without images */
.issf-quickview-short-description ul,
.issf-tab-content[data-tab="description"] ul {
    margin-left: 1.5em !important;
    padding-left: 0 !important;
    margin-bottom: 1em !important;
}

.issf-quickview-short-description li,
.issf-tab-content[data-tab="description"] li {
    margin-bottom: 0.5em !important;
    line-height: 1.4 !important;
}

/* Enhance typography in quickview descriptions */
.issf-quickview-short-description,
.issf-tab-content[data-tab="description"] {
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
    color: #333 !important;
}

.issf-quickview-short-description h1,
.issf-quickview-short-description h2,
.issf-quickview-short-description h3,
.issf-quickview-short-description h4 {
    font-size: 1rem !important;
}

.issf-quickview-short-description strong,
.issf-tab-content[data-tab="description"] strong,
.issf-quickview-short-description b,
.issf-tab-content[data-tab="description"] b {
    font-weight: 600 !important;
    color: #222 !important;
}

/* Clean up paragraphs that might have weird spacing after images are removed */
.issf-quickview-short-description p,
.issf-tab-content[data-tab="description"] p {
    margin-top: 0.75em !important;
    margin-bottom: 0.75em !important;
}

/* Structure elements like those in the example with the CLINICAL APPLICATIONS header */
.issf-quickview-short-description .itemDesc,
.issf-tab-content[data-tab="description"] .itemDesc {
    margin-bottom: 1em !important;
}

.issf-quickview-short-description .product-sidebar-packings,
.issf-tab-content[data-tab="description"] .product-sidebar-packings {
    margin-top: 1.5em !important;
    border-top: 1px solid #f0f0f0 !important;
    padding-top: 1em !important;
}

.issf-quickview-short-description .product-sidebar-packings-btn,
.issf-tab-content[data-tab="description"] .product-sidebar-packings-btn {
    display: inline-block !important;
    padding: 5px 12px !important;
    border: 1px solid #ddd !important;
    border-radius: 3px !important;
    background-color: #f5f5f5 !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    margin-right: 5px !important;
}

.issf-quickview-short-description .product-sidebar-packings-btn.active,
.issf-tab-content[data-tab="description"] .product-sidebar-packings-btn.active {
    background-color: #0073aa !important;
    color: white !important;
    border-color: #0073aa !important;
}

/* Hide the loader permanently */
.issf-quickview-loading {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* Ensure the modal is displayed properly */
.issf-quickview-modal.is-active {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 999999 !important;
}

/* Fix overlay rendering */
.issf-quickview-overlay {
    background-color: rgba(0,0,0,0.5) !important;
    z-index: 999998 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    cursor: pointer !important;
}

/* Fix container positioning */
.issf-quickview-container {
    z-index: 999999 !important;
    position: fixed !important;
    max-width: 900px !important;
    width: 90% !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    background-color: #fff !important;
    border-radius: 4px !important;
    overflow: hidden !important;
    box-shadow: 0 0 20px rgba(0,0,0,0.3) !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
}

/* Ensure content is visible */
.issf-quickview-product-content {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    padding: 20px !important;
    max-height: 100% !important;
}

/* Fix product image display */
.issf-carousel-image,
.issf-gallery-main-image,
.issf-quickview-single-image {
    object-fit: contain !important;
    max-height: 100% !important;
    width: 100% !important;
    height: 100% !important;
    transition: transform 0.3s ease !important;
}

/* Ensure consistent image container height */
.issf-carousel-slide,
.issf-gallery-main,
.issf-quickview-image {
    height: 0 !important;
    padding-top: 100% !important;
    position: relative !important;
    overflow: hidden !important;
}

/* Maintain hover transition effect */
.issf-carousel-slide:hover .issf-carousel-image,
.issf-gallery-main:hover .issf-gallery-main-image,
.issf-quickview-image:hover .issf-quickview-single-image {
    transform: scale(1.05) !important;
}

/* Adjust quickview product structure */
.issf-quickview-product-inner {
    display: flex !important;
    flex-wrap: wrap !important;
}

.issf-quickview-images {
    width: 50% !important;
    padding: 20px !important;
    box-sizing: border-box !important;
}

.issf-quickview-details {
    width: 50% !important;
    padding: 20px !important;
    box-sizing: border-box !important;
}

/* Improved close button styling */
.issf-quickview-close {
    position: absolute !important;
    top: 10px !important;
    right: 10px !important;
    width: 36px !important;
    height: 36px !important;
    background-color: #fff !important;
    border: 1px solid #ddd !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    z-index: 1000000 !important;
    padding: 0 !important;
    box-shadow: 0 0 5px rgba(0,0,0,0.1) !important;
    transition: background-color 0.2s ease !important;
}

.issf-quickview-close:hover,
.issf-quickview-close:focus {
    background-color: #f0f0f0 !important;
    box-shadow: 0 0 0 2px #0073aa !important;
}

.issf-quickview-close svg {
    width: 20px !important;
    height: 20px !important;
    stroke: #333 !important;
}

/* Visually hide text for screen readers */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal;
}

/* Focus styles for keyboard navigation */
.issf-quickview-modal *:focus {
    outline: 2px solid #0073aa !important;
    outline-offset: 2px !important;
}

/* Optional message slot for non-purchasable products in quick view
   (populated via the issf_quickview_no_price_message filter). */
.issf-quickview-no-price {
    margin: 12px 0;
    padding: 10px 14px;
    background: #f7f7f8;
    border-left: 3px solid #c8c8cc;
    font-size: 0.95em;
}