/**
 * 内容列表样式
 * 扁平化设计，简洁标识
 */

/* ==================== 列表容器 ==================== */
.ls-post-list {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: calc(100vh - 200px);
}

/* ==================== 单条内容卡片 ==================== */
.ls-post-item {
    position: relative;
    background: var(--ls-card-bg, #fff);
    border-radius: var(--ls-radius, 12px);
    padding: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.2s ease;
}

.ls-post-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* ==================== 内容头部 ==================== */
.ls-post-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.ls-post-avatar {
    flex-shrink: 0;
    position: relative;
}

.ls-post-avatar img {
    width: 40px;
    height: 40px;
    border-radius: var(--jinsom-border-radius-avatar, 50%);
    object-fit: cover;
}

/* 在线状态小圆点（左上角） */
.ls-online-dot {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #07c160;
    border: 2px solid #fff;
    z-index: 3;
}
.ls-online-dot.is-online {
    display: block;
}

.ls-post-user-info {
    flex: 1;
    min-width: 0;
}

.ls-post-user-name {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 2px;
}

.ls-post-user-name .ls-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text, #1f1f1f);
}

.ls-post-user-name .ls-name:hover {
    color: var(--ls-primary, #1a73e8);
}

/* 用户标识 - 简洁设计 */
.ls-post-user-name .ls-badge {
    display: inline-flex;
    align-items: center;
    height: 16px;
    padding: 0 5px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
}

.ls-post-user-name .ls-badge.ls-level {
    background: var(--ls-primary, #1a73e8);
    color: #fff;
}

.ls-post-user-name .ls-badge.ls-vip {
    background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
    color: #7a5c00;
}

.ls-post-user-name .ls-badge.ls-verify {
    background: var(--ls-success, #1e8e3e);
    color: #fff;
}

.ls-post-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--ls-text-muted, #909090);
}

.ls-post-meta .ls-dot {
    width: 2px;
    height: 2px;
    background: currentColor;
    border-radius: 50%;
}

/* 置顶角标 - 45度斜角丝带 */
.ls-sticky-badge {
    position: absolute;
    top: -6px;
    left: -6px;
    width: 60px;
    height: 60px;
    overflow: hidden;
    z-index: 10;
    pointer-events: none;
    font-size: 0;
}

.ls-sticky-badge::before {
    content: '\7F6E\9876';
    position: absolute;
    top: 12px;
    left: -18px;
    width: 70px;
    padding: 3px 0;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    text-align: center;
    transform: rotate(-45deg);
    box-shadow: 0 2px 6px rgba(238, 90, 90, 0.4);
    letter-spacing: 1px;
}

.ls-sticky-badge i {
    display: none;
}

.ls-post-more {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ls-text-muted, #909090);
    cursor: pointer;
    flex-shrink: 0;
}

.ls-post-more:hover {
    background: var(--ls-bg, #f5f6f7);
    color: var(--ls-text, #1f1f1f);
}

.ls-post-more i {
    font-size: 18px;
}

/* ==================== 内容正文 ==================== */
.ls-post-content {
    margin-bottom: 12px;
}

/* 内容标题 */
.ls-post-content .ls-post-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--ls-text, #1f1f1f);
    margin-bottom: 8px;
    cursor: pointer;
    line-height: 1.4;
}

.ls-post-content .ls-text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--ls-text, #1f1f1f);
    word-break: break-word;
    cursor: pointer;
}

.ls-post-content .ls-text a {
    color: var(--ls-primary, #1a73e8);
}

/* 折叠状态 - max-height 方案，支持富文本和表情 */
.ls-post-content.ls-fold .ls-text {
    max-height: 120px;
    overflow: hidden;
    position: relative;
}

/* 底部渐变遮罩 */
.ls-post-content.ls-fold .ls-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--ls-card-bg, #fff));
    pointer-events: none;
}

/* 展开后移除限制 */
.ls-post-content.ls-expanded .ls-text {
    max-height: none;
    overflow: visible;
}

.ls-post-content.ls-expanded .ls-text::after {
    display: none;
}

.ls-post-content .ls-expand-btn {
    display: inline-block;
    color: var(--ls-primary, #1a73e8);
    font-size: 14px;
    cursor: pointer;
    margin-top: 6px;
    user-select: none;
}

.ls-post-content .ls-expand-btn:hover {
    text-decoration: underline;
}

/* ==================== 图片展示 ==================== */
.ls-post-images {
    margin-bottom: 12px;
}

/* 单张图片 */
.ls-post-images.ls-single .ls-img-item {
    aspect-ratio: unset;
    overflow: visible;
    display: inline-block;
}

/* 单张锁定图片 */
.ls-post-images.ls-single .ls-img-item.ls-img-locked {
    overflow: hidden;
    border-radius: 12px;
}

.ls-post-images.ls-single .ls-img-item img {
    max-width: 100%;
    max-height: 400px;
    width: auto;
    height: auto;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s, filter 0.2s;
    object-fit: contain;
}

.ls-post-images.ls-single .ls-img-item img:hover {
    transform: scale(1.02);
    filter: brightness(0.95);
}

.ls-post-images.ls-grid {
    display: grid;
    gap: 4px;
    border-radius: 12px;
    overflow: hidden;
}

.ls-post-images.ls-grid-2 { grid-template-columns: repeat(2, 1fr); }
.ls-post-images.ls-grid-3 { grid-template-columns: repeat(3, 1fr); }
.ls-post-images.ls-grid-4 { grid-template-columns: repeat(2, 1fr); }
.ls-post-images.ls-grid-5,
.ls-post-images.ls-grid-6 { grid-template-columns: repeat(3, 1fr); }
.ls-post-images.ls-grid-7,
.ls-post-images.ls-grid-8,
.ls-post-images.ls-grid-9 { grid-template-columns: repeat(3, 1fr); }

/* 网格图片项 */
.ls-post-images .ls-img-item > a {
    display: block;
    width: 100%;
    height: 100%;
}

.ls-post-images.ls-grid .ls-img-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
}

.ls-post-images.ls-grid .ls-img-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s, filter 0.2s;
}

.ls-post-images.ls-grid .ls-img-item:hover img {
    transform: scale(1.05);
    filter: brightness(0.95);
}

.ls-post-images .ls-img-item .ls-gif-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    border-radius: 4px;
}

.ls-post-images .ls-img-item .ls-more-count {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: 600;
}

/* ==================== 视频展示 ==================== */
.ls-post-video {
    position: relative;
    margin-bottom: 12px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
}

.ls-post-video .ls-video-cover {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    transition: transform 0.2s, filter 0.2s;
}

.ls-post-video:hover .ls-video-cover {
    transform: scale(1.02);
    filter: brightness(0.95);
}

.ls-post-video.ls-vertical .ls-video-cover {
    aspect-ratio: 9/16;
    max-height: 480px;
}

.ls-post-video .ls-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

/* hover 不改变播放按钮背景色 */

.ls-post-video .ls-duration {
    position: absolute;
    bottom: 12px;
    right: 12px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
}

/* ==================== 长文卡片 ==================== */
.ls-post-article {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    padding: 12px;
    background: var(--ls-bg, #f5f6f7);
    border-radius: 12px;
    cursor: pointer;
}

.ls-post-article:hover {
    background: #ecedef;
}

.ls-post-article .ls-article-cover {
    width: 120px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.ls-post-article .ls-article-info {
    flex: 1;
    min-width: 0;
}

.ls-post-article .ls-article-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--ls-text, #1f1f1f);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ls-post-article .ls-article-desc {
    font-size: 13px;
    color: var(--ls-text-muted, #909090);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 无图长文 */
.ls-post-article.ls-no-cover {
    flex-direction: column;
}

.ls-post-article.ls-no-cover .ls-article-info {
    width: 100%;
}

.ls-post-article.ls-no-cover .ls-article-title {
    -webkit-line-clamp: 1;
    margin-bottom: 8px;
}

.ls-post-article.ls-no-cover .ls-article-desc {
    -webkit-line-clamp: 3;
}

/* ==================== 转发/引用卡片 ==================== */
.ls-post-quote {
    margin-bottom: 12px;
    padding: 12px;
    background: var(--ls-bg, #f5f6f7);
    border-radius: 12px;
    cursor: pointer;
}

.ls-post-quote:hover {
    background: #ecedef;
}

.ls-post-quote .ls-quote-user {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.ls-post-quote .ls-quote-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.ls-post-quote .ls-quote-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--ls-text, #1f1f1f);
}

.ls-post-quote .ls-quote-content {
    font-size: 14px;
    color: var(--ls-text-secondary, #606060);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ls-post-quote .ls-quote-media {
    display: flex;
    gap: 6px;
    margin-top: 10px;
}

.ls-post-quote .ls-quote-media img {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
}

/* ==================== 合集入口 ==================== */
.ls-post-collection {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    margin-bottom: 10px;
    border-radius: 6px;
    background: var(--ls-bg, #f5f6f7);
    font-size: 12px;
    color: var(--ls-text-2, #666);
    text-decoration: none;
    transition: background .2s;
}
.ls-post-collection:hover {
    background: var(--ls-primary-light, #e6f7ff);
    color: var(--ls-primary, #1890ff);
}
.ls-post-collection i {
    font-size: 14px;
    color: var(--ls-primary, #1890ff);
}
.ls-post-collection span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ls-post-collection-count {
    flex-shrink: 0;
    margin-left: auto;
    color: var(--ls-text-3, #999);
    font-size: 11px;
}

/* ==================== 话题标签 ==================== */
.ls-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.ls-post-tags .ls-tag-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--ls-primary, #1a73e8);
    border-radius: 4px;
    font-size: 12px;
    color: var(--ls-primary, #1a73e8);
    text-decoration: none;
    transition: all 0.2s;
}

.ls-post-tags .ls-tag-item::before {
    content: '#';
    font-weight: 500;
}

.ls-post-tags .ls-tag-item:hover {
    background: var(--ls-primary, #1a73e8);
    color: #fff;
}

/* ==================== 位置信息 ==================== */
.ls-post-location {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--ls-text-muted, #909090);
}

.ls-post-location:hover {
    color: var(--ls-primary, #1a73e8);
}

/* ==================== 底部操作栏 ==================== */
.ls-post-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--ls-bg, #f5f6f7);
}

.ls-post-footer .ls-board-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--ls-bg, #f5f6f7);
    border-radius: 14px;
    font-size: 12px;
    color: var(--ls-text-secondary, #606060);
}

.ls-post-footer .ls-board-link:hover {
    background: #ecedef;
}

.ls-post-footer .ls-board-link img {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.ls-post-footer .ls-spacer {
    flex: 1;
}

.ls-post-footer .ls-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ls-post-footer .ls-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 18px;
    font-size: 13px;
    color: var(--ls-text-secondary, #606060);
    cursor: pointer;
}

.ls-post-footer .ls-action-btn:hover {
    background: var(--ls-bg, #f5f6f7);
    color: var(--ls-text, #1f1f1f);
}

.ls-post-footer .ls-action-btn i {
    font-size: 18px;
}

.ls-post-footer .ls-action-btn.ls-liked {
    color: var(--ls-danger, #d93025);
}

.ls-post-footer .ls-action-btn.ls-liked:hover {
    background: #ffebee;
}

/* ==================== 点赞特效 ==================== */

/* 按钮弹跳动画 */
.ls-post-footer .ls-action-btn.ls-like-bounce {
    animation: ls-like-bounce 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes ls-like-bounce {
    0%   { transform: scale(1); }
    30%  { transform: scale(1.25); }
    60%  { transform: scale(0.9); }
    100% { transform: scale(1); }
}

/* 爱心粒子 */
.ls-like-particle {
    position: absolute;
    top: 0;
    right: 0;
    pointer-events: none;
    color: var(--ls-danger, #d93025);
    animation: ls-like-float 0.5s ease-out forwards;
    z-index: 10;
}

.ls-like-particle i {
    font-size: 14px;
    display: block;
    transform: scale(var(--s, 1));
}

@keyframes ls-like-float {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(var(--x, 0), var(--y, -30px)) scale(0.3);
    }
}

/* 确保按钮有定位上下文 */
.ls-post-footer .ls-action-btn[data-action="like"] {
    position: relative;
    overflow: visible;
}

/* ==================== 板块无访问权限 ==================== */
.ls-post-item.ls-bbs-locked {
    opacity: 0.85;
}

.ls-post-bbs-locked-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 20px;
    margin: 12px 0;
    background: var(--ls-bg, #f5f6f7);
    border-radius: 12px;
    text-align: center;
}

.ls-bbs-locked-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--ls-bg-2, #ecedef);
    color: var(--ls-text-3, #999);
    font-size: 20px;
}

.ls-bbs-locked-msg {
    font-size: 13px;
    color: var(--ls-text-3, #999);
    line-height: 1.5;
}

.ls-bbs-locked-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 16px;
    border-radius: 18px;
    font-size: 13px;
    color: var(--ls-primary, #1e80ff);
    background: var(--ls-primary-light, rgba(30, 128, 255, 0.08));
    transition: all 0.15s;
    text-decoration: none;
}

.ls-bbs-locked-btn:hover {
    background: var(--ls-primary-light-2, rgba(30, 128, 255, 0.15));
    color: var(--ls-primary, #1e80ff);
}

.ls-post-footer.ls-footer-disabled .ls-actions .ls-action-btn {
    pointer-events: none;
    opacity: 0.35;
}

/* ==================== 红包卡片 ==================== */
.ls-post-redpack {
    margin-bottom: 12px;
}

.ls-redpack-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: linear-gradient(135deg, #ff5252 0%, #f44336 100%);
    border-radius: 12px;
    cursor: pointer;
}

.ls-redpack-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ls-redpack-icon i {
    font-size: 28px;
    color: #fff;
}

.ls-redpack-info {
    flex: 1;
    min-width: 0;
}

.ls-redpack-title {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.ls-redpack-desc {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.ls-redpack-btn {
    padding: 10px 20px;
    background: #fff;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #f44336;
}

.ls-redpack-btn:hover {
    background: #fff9c4;
}

.ls-redpack-users {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    font-size: 12px;
    color: var(--ls-text-muted, #909090);
}

.ls-redpack-users img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin-left: -6px;
    border: 2px solid #fff;
}

.ls-redpack-users img:first-child {
    margin-left: 0;
}

/* ==================== 音乐卡片 ==================== */
.ls-post-music {
    margin-bottom: 12px;
}

.ls-music-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--ls-bg, #f5f6f7);
    border-radius: 12px;
    cursor: pointer;
}

.ls-music-card:hover {
    background: #ecedef;
}

.ls-music-cover {
    position: relative;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.ls-music-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ls-music-play {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ls-music-card:hover .ls-music-play {
    background: rgba(0, 0, 0, 0.4);
}

.ls-music-play i {
    font-size: 20px;
    color: #fff;
}

.ls-music-info {
    flex: 1;
    min-width: 0;
}

.ls-music-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text, #1f1f1f);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-music-artist {
    font-size: 12px;
    color: var(--ls-text-muted, #909090);
}

.ls-music-action {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px 6px 10px;
    border-radius: 20px;
    background: var(--ls-primary, #1a73e8);
    flex-shrink: 0;
    transition: background 0.2s;
}

.ls-music-card:hover .ls-music-action {
    background: var(--ls-primary-hover, #1557b0);
}

.ls-music-action i {
    font-size: 14px;
    color: #fff;
    margin-left: 1px;
}

.ls-music-action span {
    font-size: 13px;
    color: #fff;
    font-weight: 500;
    line-height: 1;
}

.ls-music-card:hover .ls-music-action i {
    color: #fff;
}

/* ==================== 空状态 ==================== */
.ls-post-empty {
    padding: 60px 20px;
    text-align: center;
}

.ls-post-empty i {
    font-size: 48px;
    color: var(--ls-text-muted, #909090);
    margin-bottom: 16px;
}

.ls-post-empty .ls-title {
    font-size: 16px;
    color: var(--ls-text-secondary, #606060);
    margin-bottom: 8px;
}

.ls-post-empty .ls-desc {
    font-size: 14px;
    color: var(--ls-text-muted, #909090);
}

/* ==================== 加载骨架 ==================== */
.ls-post-skeleton {
    padding: 16px;
}

.ls-post-skeleton .ls-skeleton-header {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.ls-post-skeleton .ls-skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: ls-skeleton 1.5s infinite;
}

.ls-post-skeleton .ls-skeleton-info {
    flex: 1;
}

.ls-post-skeleton .ls-skeleton-line {
    height: 14px;
    border-radius: 4px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: ls-skeleton 1.5s infinite;
    margin-bottom: 8px;
}

.ls-post-skeleton .ls-skeleton-line.ls-short { width: 40%; }
.ls-post-skeleton .ls-skeleton-line.ls-medium { width: 70%; }
.ls-post-skeleton .ls-skeleton-line.ls-long { width: 100%; }

.ls-post-skeleton .ls-skeleton-image {
    height: 200px;
    border-radius: 12px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: ls-skeleton 1.5s infinite;
}

@keyframes ls-skeleton {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==================== 简洁动画 ==================== */
.ls-post-item,
.ls-action-btn,
.ls-tag-item,
.ls-post-quote,
.ls-post-article {
    transition: background 0.15s;
}

.ls-play-btn {
    transition: background 0.15s;
}

/* ==================== 内联@用户样式 ==================== */
.ls-post-content .ls-text a.ls-at-link {
    color: var(--ls-primary, #1a73e8);
    text-decoration: none;
    font-weight: 500;
}

.ls-post-content .ls-text a.ls-at-link:hover {
    text-decoration: underline;
}

/* ==================== 头像认证标识 ==================== */
.ls-avatar-verify {
    position: absolute;
    right: -2px;
    bottom: -2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ls-avatar-verify img,
.ls-avatar-verify svg {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
}

/* ==================== 加载动画 ==================== */
.ls-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
}

.ls-loading-spinner {
    width: 36px;
    height: 28px;
    display: flex;
}

.ls-loading-spinner > div {
    width: 3px;
    height: 28px;
    margin: 2px;
    border-radius: 0;
    background-color: var(--ls-primary, #1a73e8);
    animation: ls-line-scale 1.2s infinite ease;
}

.ls-loading-spinner > div:nth-child(1) { animation-delay: -1.2s; }
.ls-loading-spinner > div:nth-child(2) { animation-delay: -1.1s; }
.ls-loading-spinner > div:nth-child(3) { animation-delay: -1s; }
.ls-loading-spinner > div:nth-child(4) { animation-delay: -0.9s; }
.ls-loading-spinner > div:nth-child(5) { animation-delay: -0.8s; }

@keyframes ls-line-scale {
    0%, 40%, 100% {
        transform: scaleY(0.4);
    }
    20% {
        transform: scaleY(1);
    }
}

.ls-loading-text {
    margin-top: 14px;
    font-size: 13px;
    color: var(--ls-text-muted, #909090);
}

/* 覆盖式加载动画 */
.ls-loading.ls-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 200px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--ls-radius, 12px);
    z-index: 10;
    justify-content: flex-start;
    padding-top: 60px;
}

/* ==================== 空状态样式 ==================== */
.ls-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--ls-text-muted, #909090);
    font-size: 14px;
    gap: 8px;
}

.ls-empty > i {
    font-size: 36px;
    opacity: 0.35;
}

.ls-empty > p {
    margin: 0;
}

/* ==================== 加载更多 ==================== */
.ls-load-more {
    display: none;
    padding: 24px 16px;
    text-align: center;
}

.ls-load-more .ls-load-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 32px;
    background: var(--ls-card-bg, #fff);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--ls-text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.ls-load-more .ls-load-btn:hover {
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}

.ls-load-more .ls-load-btn i {
    font-size: 14px;
}

/* ========== 内容权限 ========== */

/* 权限徽章 */
.ls-power-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    padding: 1px 6px;
    border-radius: 4px;
    line-height: 1.4;
}

.ls-power-badge i {
    font-size: 12px;
}

/* 付费 - 橙色 */
.ls-power-badge-pay {
    background: #fff3e0;
    color: #e65100;
}

/* 登录 - 紫色 */
.ls-power-badge-login {
    background: #f3e5f5;
    color: #7b1fa2;
}

/* 评论 - 青色 */
.ls-power-badge-comment {
    background: #e0f7fa;
    color: #00838f;
}

/* 关注 - 粉红 */
.ls-power-badge-fans {
    background: #fce4ec;
    color: #c62828;
}

/* VIP - 金色 */
.ls-power-badge-vip {
    background: #fff8e1;
    color: #f57f17;
}

/* 认证 - 蓝色 */
.ls-power-badge-verify {
    background: #e3f2fd;
    color: #1565c0;
}

/* 密码 - 深灰 */
.ls-power-badge-password {
    background: #efebe9;
    color: #4e342e;
}

/* 经验值 - 绿色 */
.ls-power-badge-exp {
    background: #e8f5e9;
    color: #2e7d32;
}

/* 解锁人数（meta 区域） */
.ls-unlock-count {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    color: var(--ls-text-3, #999);
}

.ls-unlock-count i {
    font-size: 13px;
}

/* 锁定图片 */
.ls-img-item.ls-img-locked {
    position: relative;
}

.ls-img-item.ls-img-locked::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.1);
    border-radius: inherit;
    pointer-events: none;
}

.ls-img-item.ls-img-locked .ls-lock-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    z-index: 1;
}

/* ========== 权限遮罩区域 ========== */

.ls-post-power-mask {
    margin: 0 16px;
    padding: 20px 16px;
}

/* 顶部：锁图标 + 关系提示 */
.ls-power-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 14px;
    color: var(--ls-text-3, #999);
    font-size: 13px;
}

.ls-power-header > i {
    font-size: 16px;
}

/* 卡片容器 */
.ls-power-cards {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* 单个权限卡片 */
.ls-power-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--ls-bg, #fff);
    border-radius: 10px;
    border: 1px solid var(--ls-border, rgba(0, 0, 0, 0.06));
    transition: border-color 0.2s, box-shadow 0.2s;
    cursor: default;
    max-width: 320px;
}

.ls-power-card:hover {
    border-color: rgba(var(--ls-primary-rgb, 26, 115, 232), 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* 卡片图标 */
.ls-power-card-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

/* 卡片文案 */
.ls-power-card-text {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    color: var(--ls-text-2, #666);
    line-height: 1.4;
    text-align: left;
}

/* 卡片按钮 */
.ls-power-card-btn {
    flex-shrink: 0;
    padding: 5px 14px;
    border-radius: 16px;
    border: none;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    color: #fff;
    background: var(--ls-primary, #1a73e8);
}

.ls-power-card-btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.ls-power-card-btn:active {
    transform: translateY(0);
}

/* 各类型卡片配色（与发布页统一） */
/* 付费 - 橙色 */
.ls-power-card-pay .ls-power-card-icon {
    background: #fff3e0;
    color: #e65100;
}
.ls-power-card-pay .ls-power-card-btn {
    background: #e65100;
}

/* VIP - 金色 */
.ls-power-card-vip .ls-power-card-icon {
    background: #fff8e1;
    color: #f57f17;
}

/* 认证 - 蓝色 */
.ls-power-card-verify .ls-power-card-icon {
    background: #e3f2fd;
    color: #1565c0;
}

/* 经验值 - 绿色 */
.ls-power-card-exp .ls-power-card-icon {
    background: #e8f5e9;
    color: #2e7d32;
}

/* 登录 - 紫色 */
.ls-power-card-login .ls-power-card-icon {
    background: #f3e5f5;
    color: #7b1fa2;
}

/* 评论 - 青色 */
.ls-power-card-comment .ls-power-card-icon {
    background: #e0f7fa;
    color: #00838f;
}
.ls-power-card-comment .ls-power-card-btn {
    background: #00838f;
}

/* 关注 - 粉红 */
.ls-power-card-follow .ls-power-card-icon {
    background: #fce4ec;
    color: #c62828;
}
.ls-power-card-follow .ls-power-card-btn {
    background: #c62828;
}

/* 密码 - 深灰 */
.ls-power-card-password .ls-power-card-icon {
    background: #efebe9;
    color: #4e342e;
}
.ls-power-card-password .ls-power-card-btn {
    background: #4e342e;
}

/* 解锁人数 */
.ls-power-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--ls-border, #eee);
    font-size: 12px;
    color: var(--ls-text-3, #999);
}

.ls-power-footer i {
    font-size: 14px;
}

/* 隐藏内容展示 */
.ls-post-hidden-content {
    margin: 12px 0 12px;
    border-radius: 10px;
    overflow: hidden;
}

/* 已解锁状态 */
.ls-hidden-unlocked {
    background: var(--ls-bg, #f9fafb);
    border: 1px solid var(--ls-border, #e5e7eb);
}
.ls-hidden-unlocked .ls-hidden-header {
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--ls-border, #e5e7eb);
}
.ls-hidden-unlocked .ls-hidden-header > .remix-icon {
    font-size: 15px;
    color: #10b981;
}
.ls-hidden-unlocked .ls-hidden-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--ls-text-2, #374151);
}
.ls-hidden-tag {
    font-size: 11px;
    padding: 1px 8px;
    border-radius: 10px;
    margin-left: auto;
    line-height: 18px;
}
.ls-hidden-tag-unlocked {
    color: #10b981;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
}
.ls-hidden-body {
    padding: 12px 14px;
    font-size: 13px;
    color: var(--ls-text, #374151);
    line-height: 1.7;
    word-break: break-word;
}
.ls-hidden-body .ls-emoji {
    vertical-align: middle;
}

/* 未解锁状态 */
.ls-hidden-locked {
    background: #fafafa;
    border: 1px dashed #d1d5db;
}
.ls-hidden-locked .ls-hidden-header {
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.ls-hidden-locked .ls-hidden-header > .remix-icon {
    font-size: 15px;
    color: #9ca3af;
}
.ls-hidden-locked .ls-hidden-title {
    font-size: 13px;
    font-weight: 500;
    color: #6b7280;
}
.ls-hidden-tag-locked {
    color: #9ca3af;
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
}
.ls-hidden-tip {
    padding: 0 14px 10px;
    font-size: 12px;
    color: #9ca3af;
}

/* --- 兼容旧版 --- */
.ls-power-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.ls-power-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
}

.ls-power-icon.ls-power-pay {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.15), rgba(255, 152, 0, 0.05));
    color: var(--ls-warning);
}

.ls-power-icon.ls-power-login {
    background: linear-gradient(135deg, rgba(var(--ls-primary-rgb, 26, 115, 232), 0.15), rgba(var(--ls-primary-rgb, 26, 115, 232), 0.05));
    color: var(--ls-primary);
}

.ls-power-icon.ls-power-comment {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.15), rgba(76, 175, 80, 0.05));
    color: var(--ls-success);
}

.ls-power-icon.ls-power-follow {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.15), rgba(33, 150, 243, 0.05));
    color: var(--ls-info);
}

.ls-power-text {
    font-size: 13px;
    color: var(--ls-text-2);
    line-height: 1.4;
}

.ls-power-btn {
    padding: 6px 20px;
    border-radius: 18px;
    border: none;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.ls-power-btn:hover {
    opacity: 0.85;
}

.ls-power-btn.ls-btn-pay {
    background: var(--ls-warning);
    color: #fff;
}

.ls-power-btn.ls-btn-login {
    background: var(--ls-primary);
    color: #fff;
}

.ls-power-btn.ls-btn-comment {
    background: var(--ls-success);
    color: #fff;
}

.ls-power-btn.ls-btn-follow {
    background: var(--ls-info);
    color: #fff;
}

/* ==================== 附件列表（内容列表中） ==================== */
.post-file-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 8px 0;
}

.post-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    background: var(--ls-bg, #f5f6f7);
    transition: background 0.15s;
    text-decoration: none;
    cursor: pointer;
}

.post-file-item:hover {
    background: var(--ls-bg-2, #ecedef);
}

.post-file-icon {
    font-size: 24px;
    flex-shrink: 0;
    line-height: 1;
    display: flex;
    align-items: center;
}

.post-file-icon em {
    font-size: 24px;
    font-style: normal;
}

.post-file-info {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-file-name {
    font-size: 13px;
    color: var(--ls-text, #1f1f1f);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.post-file-size {
    font-size: 12px;
    color: var(--ls-text-muted, #909090);
    flex-shrink: 0;
}

.post-file-lock-icon {
    font-size: 14px;
    color: var(--ls-warning, #f5a623);
    flex-shrink: 0;
}

.post-file-dl-icon {
    font-size: 16px;
    color: var(--ls-text-muted, #909090);
    flex-shrink: 0;
    transition: color 0.15s;
}

.post-file-item:not(.ls-locked):hover .post-file-dl-icon {
    color: var(--ls-primary, #1a73e8);
}

.post-file-item.ls-locked {
    opacity: 0.7;
    cursor: default;
}

.post-file-item.ls-locked .post-file-name {
    color: var(--ls-text-muted, #909090);
}

/* ==================== 代码块（内容列表中） ==================== */
.ls-post-code {
    margin: 8px 0;
    border-radius: 8px;
    overflow: hidden;
    background: var(--ls-bg, #f5f6f7);
    border: 1px solid var(--ls-border, #e8e8e8);
}

.ls-post-code-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--ls-bg-2, #ecedef);
    font-size: 12px;
    color: var(--ls-text-3, #999);
}

.ls-post-code-header > i {
    font-size: 14px;
}

.ls-post-code-lang {
    text-transform: uppercase;
    font-weight: 500;
    font-size: 11px;
}

.ls-post-code-lock-badge {
    color: var(--ls-warning, #f5a623);
    font-size: 12px;
}

.ls-post-code-copy {
    margin-left: auto;
    cursor: pointer;
    padding: 2px 8px;
    border-radius: 4px;
    transition: all 0.15s;
}

.ls-post-code-copy:hover {
    background: var(--ls-bg-3, #e0e0e0);
    color: var(--ls-text);
}

.ls-post-code-body {
    padding: 10px 14px;
    max-height: 200px;
    overflow: auto;
}

.ls-post-code-body pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.ls-post-code-body code {
    font-family: 'SF Mono', 'Fira Code', Consolas, 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--ls-text, #1f1f1f);
}

/* 代码锁定状态 */
.ls-post-code.ls-post-code-locked {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--ls-border, #d0d0d0);
}

.ls-post-code-locked-mask {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--ls-text-3, #999);
    font-size: 13px;
    padding: 14px 0;
}

.ls-post-code-locked-mask i {
    font-size: 18px;
    color: var(--ls-warning, #f5a623);
}