/**
 * 评论区样式
 */

/* ========== 评论区容器 ========== */
.comments-section {
    margin: 3rem 0;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.comments-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.comments-title svg {
    color: var(--accent-color);
}

.comments-count {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.comments-empty,
.comments-closed {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
}

/* ========== 评论列表 ========== */
.comment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comment-item {
    margin-bottom: 1.5rem;
}

.comment-body {
    display: flex;
    gap: 1rem;
}

.comment-avatar {
    flex-shrink: 0;
}

.comment-avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-main {
    flex: 1;
    min-width: 0;
}

/* ========== 评论元信息 ========== */
.comment-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
}

.comment-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    line-height: 1.4;
}

.comment-badge--author {
    background: var(--accent-color);
    color: #fff;
}

.comment-badge--pinned {
    background: #ff6b6b;
    color: #fff;
}

.comment-date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.comment-reply-to {
    color: var(--accent-color);
    font-size: 0.85rem;
}

.comment-ua {
    display: inline-flex;
    gap: 0.4rem;
    color: var(--text-muted);
}

.comment-ua i {
    font-style: normal;
    font-size: 0.9rem;
}

/* ========== 评论内容 ========== */
.comment-content {
    margin-bottom: 0.75rem;
    line-height: 1.7;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.comment-content.is-foldable {
    max-height: 200px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.3s ease;
}

.comment-content.is-foldable.is-expanded {
    max-height: none;
}

.comment-content p:last-child {
    margin-bottom: 0;
}

.comment-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.5rem 0;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.comment-content img:hover {
    transform: scale(1.02);
}

.comment-content code {
    padding: 0.2rem 0.4rem;
    background: var(--code-bg);
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'Consolas', 'Monaco', monospace;
}

.comment-content pre {
    padding: 1rem;
    background: var(--code-bg);
    border-radius: 8px;
    overflow-x: auto;
}

.comment-content pre code {
    padding: 0;
    background: none;
}

.comment-content blockquote {
    margin: 1rem 0;
    padding-left: 1rem;
    border-left: 4px solid var(--accent-color);
    color: var(--text-muted);
    font-style: italic;
}

/* ========== 折叠按钮 ========== */
.comment-fold-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.75rem;
    margin-bottom: 0.75rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--accent-color);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.comment-fold-toggle:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.comment-fold-toggle svg {
    transition: transform 0.3s ease;
}

.comment-fold-toggle.is-expanded svg {
    transform: rotate(180deg);
}

/* ========== 评论操作 ========== */
.comment-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.comment-action {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.comment-action:hover {
    background: var(--hover-bg);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.comment-action svg {
    width: 14px;
    height: 14px;
}

.comment-action--upvote.is-upvoted {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comment-upvote-count {
    font-weight: 500;
}

/* ========== 嵌套回复 ========== */
.comment-children {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0 1rem;
    border-left: 2px solid var(--border-color);
    padding-left: 1rem;
}

.comment-item--reply .comment-avatar img {
    width: 36px;
    height: 36px;
}

.comment-depth-2 {
    font-size: 0.95rem;
}

.comment-depth-3 {
    font-size: 0.9rem;
}

/* ========== 置顶/作者高亮 ========== */
.comment-item.is-pinned {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.05), rgba(255, 107, 107, 0.02));
    border-left: 4px solid #ff6b6b;
    padding-left: 1rem;
    border-radius: 8px;
}

.comment-item.is-author {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.05), rgba(var(--accent-rgb), 0.02));
}

/* ========== 评论表单 ========== */
.comment-form-wrap {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.comment-form-title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.comment-form-field {
    margin-bottom: 1rem;
}

.comment-form-field label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.comment-form-field textarea,
.comment-form-field input[type="text"],
.comment-form-field input[type="email"],
.comment-form-field input[type="url"] {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.comment-form-field textarea:focus,
.comment-form-field input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.comment-form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.comment-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.comment-form-options {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.comment-form-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.comment-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.comment-submit-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.comment-reply-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background: var(--accent-color-light);
    border-left: 4px solid var(--accent-color);
    border-radius: 4px;
}

.comment-reply-cancel {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.comment-reply-cancel:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

/* ========== 评论分页 ========== */
.comments-pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0;
}

.comments-pagination a,
.comments-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.75rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.comments-pagination a:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comments-pagination .current {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

/* ========== UA 图标字体 ========== */
.mimosa-icon-windows::before { content: ""; }
.mimosa-icon-mac::before { content: ""; }
.mimosa-icon-android::before { content: "🤖"; }
.mimosa-icon-ios::before { content: ""; }
.mimosa-icon-linux::before { content: "🐧"; }
.mimosa-icon-chrome::before { content: ""; }
.mimosa-icon-firefox::before { content: "🦊"; }
.mimosa-icon-safari::before { content: ""; }
.mimosa-icon-edge::before { content: ""; }
.mimosa-icon-ie::before { content: "IE"; }
.mimosa-icon-opera::before { content: ""; }

/* ========== 灯箱 ========== */
.mimosa-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
}

.mimosa-lightbox__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
}

.mimosa-lightbox__container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.mimosa-lightbox__img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.mimosa-lightbox__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mimosa-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.mimosa-lightbox__prev,
.mimosa-lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mimosa-lightbox__prev:hover,
.mimosa-lightbox__next:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.mimosa-lightbox__prev {
    left: 2rem;
}

.mimosa-lightbox__next {
    right: 2rem;
}

.mimosa-lightbox__counter {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 20px;
    color: #fff;
    font-size: 0.9rem;
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .comments-section {
        padding: 1.5rem 1rem;
    }
    
    .comment-form-row {
        grid-template-columns: 1fr;
    }
    
    .comment-children {
        margin-left: 0.5rem;
        padding-left: 0.5rem;
    }
    
    .comment-actions {
        gap: 0.5rem;
    }
    
    .comment-action {
        font-size: 0.8rem;
        padding: 0.35rem 0.6rem;
    }
    
    .mimosa-emotion-keyboard {
        max-width: 100%;
    }
    
    .mimosa-emotion-content {
        max-height: 240px;
    }
    
    .mimosa-emotion-group {
        grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    }
    
    .comment-content .comment-sticker {
        max-width: 120px;
        max-height: 55px;
        display: inline !important;
    }
    
    .comment-history-dialog {
        width: 95%;
        margin: 2vh auto;
        max-height: 90vh;
    }
}

/* ========== 暗色模式 ========== */
@media (prefers-color-scheme: dark) {
    .comment-content code {
        background: rgba(255, 255, 255, 0.1);
    }
    
    .comment-reply-cancel:hover {
        background: rgba(255, 255, 255, 0.1);
    }
}

/* ========== 表情包选择器 ========== */
.mimosa-emotion-keyboard {
    position: absolute;
    bottom: 100%;
    left: 0;
    margin-bottom: 0.5rem;
    width: 100%;
    max-width: 480px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    z-index: 100;
}

.mimosa-emotion-content {
    padding: 1rem;
    max-height: 320px;
    overflow-y: auto;
}

.mimosa-emotion-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 0.5rem;
}

.mimosa-emotion-group.is-hidden {
    display: none;
}

.mimosa-emotion-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: var(--hover-bg);
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mimosa-emotion-item:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    transform: scale(1.1);
}

.mimosa-emotion-item--text {
    font-size: 1.2rem;
    min-height: 60px;
}

.mimosa-emotion-item--sticker {
    padding: 0.25rem;
}

.mimosa-emotion-item--sticker img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px;
}

.mimosa-emotion-description {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--accent-color-light);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
}

.mimosa-emotion-tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0.75rem;
    border-top: 1px solid var(--border-color);
    background: var(--hover-bg);
    border-radius: 0 0 12px 12px;
    overflow-x: auto;
}

.mimosa-emotion-tab {
    flex-shrink: 0;
    padding: 0.4rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mimosa-emotion-tab:hover {
    background: var(--card-bg);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.mimosa-emotion-tab.is-active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comment-emotion-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.comment-emotion-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comment-emotion-btn.is-active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comment-form-footer {
    position: relative;
}

/* ========== 表情包选择器 ========== */
.mimosa-emotion-keyboard {
    position: absolute;
    bottom: 100%;
    left: 0;
    margin-bottom: 0.5rem;
    width: 100%;
    max-width: 480px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    z-index: 100;
}

.mimosa-emotion-content {
    padding: 1rem;
    max-height: 320px;
    overflow-y: auto;
}

.mimosa-emotion-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 0.5rem;
}

.mimosa-emotion-group.is-hidden {
    display: none;
}

.mimosa-emotion-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: var(--hover-bg);
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mimosa-emotion-item:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    transform: scale(1.1);
}

.mimosa-emotion-item--text {
    font-size: 1.2rem;
    min-height: 60px;
}

.mimosa-emotion-item--sticker {
    padding: 0.25rem;
}

.mimosa-emotion-item--sticker img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px;
}

.mimosa-emotion-description {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--accent-color-light);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
}

.mimosa-emotion-tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0.75rem;
    border-top: 1px solid var(--border-color);
    background: var(--hover-bg);
    border-radius: 0 0 12px 12px;
    overflow-x: auto;
}

.mimosa-emotion-tab {
    flex-shrink: 0;
    padding: 0.4rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mimosa-emotion-tab:hover {
    background: var(--card-bg);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.mimosa-emotion-tab.is-active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comment-emotion-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.comment-emotion-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comment-emotion-btn.is-active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.comment-form-footer {
    position: relative;
}

/* 表情包图片样式 */
.comment-content .comment-sticker {
    max-width: 150px;
    max-height: 65px;
    width: auto;
    height: auto;
    margin: -1rem 0;
    border-radius: 8px;
    display: inline !important;
}

@media (max-width: 768px) {
    .mimosa-emotion-keyboard {
        max-width: 100%;
    }
    
    .mimosa-emotion-content {
        max-height: 240px;
    }
    
    .mimosa-emotion-group {
        grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    }
    
    .comment-content .comment-sticker {
        max-width: 120px;
        max-height: 55px;
        display: inline !important;
    }
}