/**
 * KiemLai Universe — Novel Reader Comment Revision History UI Styles (MS-05E5G5E)
 */

/* Clickable Edited Marker Affordance */
button.novel-comment-edited,
.novel-comment-edited {
    font-size: 0.6875rem;
    color: var(--reader-text-muted, #969089);
    font-style: italic;
    margin-left: 0.25rem;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
    display: inline;
    vertical-align: baseline;
    text-decoration: underline dotted;
}

button.novel-comment-edited:hover {
    color: var(--reader-text, #24221f);
    text-decoration: underline;
}

button.novel-comment-edited:focus-visible {
    color: var(--reader-text, #24221f);
    text-decoration: underline;
    outline: 2px solid var(--reader-primary, #6c584c);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Modal Root */
.novel-comment-history-modal {
    position: fixed;
    inset: 0;
    z-index: 1060;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.novel-comment-history-modal[hidden] {
    display: none !important;
}

/* Backdrop */
.novel-comment-history-modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1061;
}

/* Card / Dialog */
.novel-comment-history-modal-card {
    position: relative;
    z-index: 1062;
    background-color: var(--reader-surface, #ffffff);
    color: var(--reader-text, #24221f);
    border: 1px solid var(--reader-border, #e7e3dd);
    border-radius: 0.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    width: 100%;
    max-width: 32rem;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: novelCommentHistoryFadeIn 0.15s ease-out;
}

@keyframes novelCommentHistoryFadeIn {
    from {
        opacity: 0;
        transform: scale(0.98);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Header */
.novel-comment-history-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--reader-border, #e7e3dd);
}

.novel-comment-history-modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
    color: var(--reader-text, #24221f);
}

.novel-comment-history-modal-close {
    background: none;
    border: none;
    padding: 0.25rem 0.5rem;
    font-size: 1.125rem;
    line-height: 1;
    color: var(--reader-text-muted, #969089);
    cursor: pointer;
    border-radius: 0.25rem;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.novel-comment-history-modal-close:hover {
    color: var(--reader-text, #24221f);
    background-color: var(--reader-surface-soft, #faf9f6);
}

.novel-comment-history-modal-close:focus-visible {
    color: var(--reader-text, #24221f);
    background-color: var(--reader-surface-soft, #faf9f6);
    outline: 2px solid var(--reader-primary, #6c584c);
    outline-offset: 2px;
}

/* Body */
.novel-comment-history-modal-body {
    padding: 1rem 1.25rem;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

/* Status / Alert Messages */
.novel-comment-history-status {
    font-size: 0.875rem;
    color: var(--reader-text-muted, #969089);
    text-align: center;
    padding: 0.5rem 0;
}

.novel-comment-history-status:empty {
    display: none;
}

/* Revisions List */
.novel-comment-history-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

/* Revision Entry Card */
.novel-comment-history-entry {
    background-color: var(--reader-surface-soft, #faf9f6);
    border: 1px solid var(--reader-border, #e7e3dd);
    border-radius: 0.375rem;
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.novel-comment-history-entry-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.novel-comment-history-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--reader-primary, #6c584c);
    background-color: var(--reader-primary-light, #f0ebe6);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
}

.novel-comment-history-time {
    font-size: 0.6875rem;
    color: var(--reader-text-muted, #969089);
}

.novel-comment-history-entry-body {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--reader-text, #24221f);
    white-space: pre-wrap;
    word-break: break-word;
}

/* Load More */
.novel-comment-history-more {
    text-align: center;
    padding-top: 0.5rem;
}

.novel-comment-history-more[hidden] {
    display: none !important;
}

.novel-comment-history-more-btn {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--reader-primary, #6c584c);
    background: transparent;
    border: 1px solid var(--reader-border, #e7e3dd);
    border-radius: 0.375rem;
    padding: 0.375rem 1rem;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.novel-comment-history-more-btn:hover:not(:disabled) {
    background-color: var(--reader-primary-light, #f0ebe6);
    border-color: var(--reader-primary, #6c584c);
    color: var(--reader-primary, #6c584c);
}

.novel-comment-history-more-btn:focus-visible {
    outline: 2px solid var(--reader-primary, #6c584c);
    outline-offset: 2px;
}

.novel-comment-history-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: transparent;
}