/**
 * SKU Display Widget Styles - Final Version
 * 
 * @package SKU_Display_Widget
 * @author Michael Beck - webtemps
 * @version 1.0.2
 */

/* Main Container */
.sku-display-container {
    font-family: inherit;
    line-height: 1.6;
}

/* SKU Display Element */
.sku-display {
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

/* Icon Styling */
.sku-display-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* SVG Icon Specific Styles - Inherit size from inline styles */
.sku-display-icon svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
    transition: color 0.3s ease;
}

.sku-display-icon i {
    transition: color 0.3s ease;
}

/* Text Styling */
.sku-text {
    font-weight: 500;
    font-family: inherit;
    transition: color 0.3s ease;
}

/* Loading Placeholder */
.loading-placeholder,
.placeholder-text {
    opacity: 0.6;
    font-style: italic;
}

/* Loading State */
.sku-display-container.loading {
    opacity: 0.6;
    pointer-events: none;
}

.sku-display-container.loading .sku-text {
    position: relative;
}

.sku-display-container.loading .sku-text::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -20px;
    width: 12px;
    height: 12px;
    margin-top: -6px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #666;
    border-radius: 50%;
    animation: sku-loading-spin 1s linear infinite;
}

@keyframes sku-loading-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Updated State Animation */
.sku-display-container.updated .sku-text {
    animation: sku-updated-pulse 0.3s ease;
}

@keyframes sku-updated-pulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Error State */
.sku-display-container.error .sku-display {
    color: #a00;
    opacity: 0.7;
}

/* Empty State */
.sku-display-container.empty .sku-display {
    opacity: 0.5;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sku-display {
        font-size: 0.9em;
        gap: 6px;
    }
    
    .sku-display-icon {
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .sku-display {
        font-size: 0.85em;
        gap: 5px;
    }
    
    .sku-text {
        word-break: break-all;
    }
}

/* High Contrast Support */
@media (prefers-contrast: high) {
    .sku-display {
        border: 1px solid currentColor;
        padding: 2px 4px;
        border-radius: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .sku-display,
    .sku-display-icon i,
    .sku-display-icon svg,
    .sku-text {
        transition: none;
    }
    
    .sku-display-container.loading .sku-text::after {
        animation: none;
        border: 2px solid #666;
    }
    
    .sku-display-container.updated .sku-text {
        animation: none;
    }
}

/* Print Styles */
@media print {
    .sku-display-container.loading .sku-text::after {
        display: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .sku-display {
        color: #e0e0e0;
    }
    
    .sku-display-container.loading .sku-text::after {
        border-color: #666;
        border-top-color: #e0e0e0;
    }
}

/* RTL Support */
[dir="rtl"] .sku-display {
    flex-direction: row-reverse;
}

[dir="rtl"] .sku-display-icon {
    margin-right: 0;
    margin-left: var(--icon-spacing, 8px);
}

[dir="rtl"] .sku-display-container.loading .sku-text::after {
    right: auto;
    left: -20px;
}

/* Accessibility Improvements */
.sku-display:focus-within {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Override Elementor's default SVG sizing if needed */
.elementor-widget-sku-display-widget .sku-display-icon svg {
    width: 1em !important;
    height: 1em !important;
}