/**
 * Site Reviews Image Upload - Frontend Styles
 */

/* Upload wrapper */
.sr-image-upload-wrapper {
    position: relative;
    margin-top: 8px;
}

/* Hide the actual file input */
.sr-image-upload-input {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Also hide Site Reviews default file input before enhancement */
.glsr-form input[type="file"]:not(.sr-image-upload-input) {
    /* Will be enhanced by JS */
}

/* Custom upload button */
.sr-image-upload-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: #f5f5f5;
    border: 2px dashed #ccc;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    color: #666;
}

.sr-image-upload-button:hover {
    border-color: #999;
    background: #eee;
}

.sr-image-upload-wrapper.is-dragover .sr-image-upload-button {
    border-color: #0073aa;
    background: #e5f3ff;
}

.sr-image-upload-input:focus + .sr-image-upload-button {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

.sr-upload-icon {
    font-size: 20px;
}

/* Help text */
.sr-upload-help {
    margin-top: 8px;
    font-size: 12px;
    color: #888;
}

/* Image previews container */
.sr-image-previews {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
}

/* Individual preview item */
.sr-image-preview-item {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.sr-image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Remove button on preview */
.sr-image-preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    padding: 0;
}

.sr-image-preview-remove:hover {
    background: rgba(200, 0, 0, 0.9);
}

/* Error state */
.sr-image-upload-error {
    color: #d63638;
    font-size: 13px;
    margin-top: 8px;
    padding: 8px 12px;
    background: #fcf0f1;
    border-radius: 4px;
}

/* ================================================
   Review Display Styles (for showing images in reviews)
   ================================================ */

.sr-review-images {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.sr-review-image-link {
    display: block;
    width: 120px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.sr-review-image-link:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.sr-review-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .sr-image-preview-item {
        width: 80px;
        height: 80px;
    }
    
    .sr-review-image-link {
        width: 100px;
        height: 100px;
    }
    
    .sr-image-upload-button {
        width: 100%;
        justify-content: center;
    }
}

/* Loading state for upload */
.sr-image-upload-wrapper.is-uploading .sr-image-upload-button {
    opacity: 0.6;
    pointer-events: none;
}

.sr-image-upload-wrapper.is-uploading .sr-image-upload-button::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid #999;
    border-top-color: transparent;
    border-radius: 50%;
    animation: sr-spin 0.8s linear infinite;
    margin-left: 8px;
}

@keyframes sr-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Site Reviews specific overrides */
.glsr-field .sr-image-upload-wrapper {
    width: 100%;
}

.glsr-field-file .sr-image-upload-wrapper {
    margin-top: 4px;
}