/**
 * Locked Media Styles
 *
 * Styles for locked media placeholders and visual indicators
 * @since 1.5.0
 */

/* Grid View - Locked Media */
.attachment.lens-locked-media {
    position: relative;
    cursor: pointer !important;
}

.attachment.lens-locked-media .thumbnail {
    position: relative;
    background: #f6f7f7;
}

.attachment.lens-locked-media img.lens-locked-thumbnail {
    opacity: 1 !important;
    filter: none !important;
    object-fit: contain;
    background: #f6f7f7;
}

/* Lock Overlay */
.lens-lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    /* No background overlay - lock icon sits directly on grey background */
    /* pointer-events: none; removed to allow click handling */
    z-index: 10;
}

.lens-lock-overlay .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    color: #50575e; /* Darker grey for better contrast */
    transition: all 0.2s ease;
}

/* Hover Effects */
.attachment.lens-locked-media:hover .lens-lock-overlay .dashicons {
    color: #2271b1;
    transform: scale(1.15);
}

/* Selected State */
.attachment.lens-locked-media.selected .lens-lock-overlay .dashicons {
    color: #2271b1;
}

/* Details State */
.attachment.lens-locked-media.details .lens-lock-overlay .dashicons {
    color: #2271b1;
}

/* List View - Locked Media */
.wp-list-table.media tr.lens-locked-media-row {
    /* Light background to indicate locked status */
    background-color: #fafafa;
}

.wp-list-table.media tr.lens-locked-media-row:hover {
    background-color: #f6f7f7;
}

.wp-list-table.media tr.lens-locked-media-row .media-icon img.lens-locked-thumbnail {
    opacity: 1 !important;
    filter: none !important;
}

/* Increase row height for locked items with limited metadata */
.wp-list-table.media tr.lens-locked-media-row .column-title {
    min-height: 60px;
}

/* Ensure locked thumbnail displays properly in list view */
.wp-list-table.media .media-icon img.lens-locked-thumbnail {
    opacity: 1 !important;
    max-width: 60px;
    max-height: 60px;
    object-fit: contain;
}

/* Clickable thumbnail in list view */
.wp-list-table.media .lens-clickable-thumbnail {
    cursor: pointer;
    display: inline-block;
}

/* List view lock overlay - optimized for visibility */
.wp-list-table.media .lens-list-lock-container {
    position: relative;
    display: inline-block;
}

.wp-list-table.media .lens-list-lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    /* No background overlay - lock icon sits directly on grey background */
    transition: all 0.2s ease;
}

.wp-list-table.media .lens-list-lock-overlay .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    color: #50575e; /* Darker grey for better contrast */
    transition: all 0.2s ease;
}

/* Hover effect for list view lock */
.wp-list-table.media .lens-list-lock-container:hover .lens-list-lock-overlay .dashicons {
    color: #2271b1;
    transform: scale(1.15);
}

/* Disabled Checkbox */
.wp-list-table.media tr.lens-locked-media-row input[type="checkbox"]:disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
}

/* Lock Indicator in List View */
.lens-lock-indicator {
    display: inline-block;
    margin-right: 5px;
    color: #646970;
    vertical-align: middle;
}

.lens-lock-indicator.dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    line-height: 1;
}

tr.lens-locked-media-row:hover .lens-lock-indicator {
    color: #2271b1;
}

/* Locked filename and message */
.lens-locked-filename {
    color: #999;
    font-weight: normal;
    font-style: italic;
}

.lens-locked-message {
    color: #999;
    font-style: italic;
    margin-top: 4px;
}

/* Unlock button in list view */
.wp-list-table.media .row-actions .lens-unlock-media {
    color: #2271b1 !important;
    text-decoration: none;
}

.wp-list-table.media .row-actions .lens-unlock-media:hover {
    color: #135e96 !important;
    text-decoration: underline;
}

/* Locked info placeholder */
.lens-locked-info {
    color: #999;
    font-style: italic;
}

/* Protected Row Visual Indicator */
.wp-list-table.media tr.lens-row-protected {
    /* Removed position: relative to avoid layout issues */
}

.wp-list-table.media tr.lens-row-protected td:first-child {
    position: relative;
}

.wp-list-table.media tr.lens-row-protected td:first-child::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #dba617;
}

/* Locked Media in Sidebar Details */
.attachment-details .lens-locked-thumbnail {
    max-width: 100%;
    height: auto;
    background: #f6f7f7;
}

.attachment-details .lens-lock-message {
    padding: 12px;
    background: #f6f7f7;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    margin: 10px 0;
    text-align: center;
    color: #646970;
}

.attachment-details .lens-lock-message .dashicons {
    display: block;
    font-size: 32px;
    width: 32px;
    height: 32px;
    margin: 0 auto 8px;
    color: #646970;
}

/* Media Modal - Locked Items */
.media-modal .attachment.lens-locked-media {
    background: #fafafa;
}

.media-modal .attachment.lens-locked-media .thumbnail {
    background: #f6f7f7;
}

/* Upload Progress for Locked Folders */
.attachment.uploading.lens-locked-folder-upload {
    opacity: 0.5;
    pointer-events: none;
}

.attachment.uploading.lens-locked-folder-upload::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 5;
}

/* Bulk Selection Warning */
.lens-locked-bulk-warning {
    padding: 8px 12px;
    background: #fcf9e8;
    border: 1px solid #dba617;
    border-radius: 4px;
    margin: 10px;
    color: #646970;
}

.lens-locked-bulk-warning .dashicons {
    color: #dba617;
    vertical-align: middle;
    margin-right: 5px;
}

/* Animation for Lock/Unlock */
@keyframes lockPulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0.8;
    }
}

.lens-lock-overlay .dashicons.animating {
    animation: lockPulse 0.5s ease-in-out;
}

/* Responsive Adjustments */
@media screen and (max-width: 782px) {
    .lens-lock-overlay .dashicons,
    .wp-list-table.media .lens-list-lock-overlay .dashicons {
        font-size: 18px;
        width: 18px;
        height: 18px;
    }

    .lens-lock-indicator.dashicons {
        font-size: 14px;
        width: 14px;
        height: 14px;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .lens-lock-overlay .dashicons,
    .wp-list-table.media .lens-list-lock-overlay .dashicons {
        color: #000;
    }

    .attachment.lens-locked-media.selected .lens-lock-overlay .dashicons,
    .attachment.lens-locked-media:hover .lens-lock-overlay .dashicons,
    .wp-list-table.media .lens-list-lock-container:hover .lens-list-lock-overlay .dashicons {
        color: #005a87;
    }
}

/* Print Styles */
@media print {
    .lens-lock-overlay {
        display: none !important;
    }

    .lens-locked-thumbnail {
        display: none !important;
    }

    .lens-lock-indicator {
        display: inline !important;
    }
}