/**
 * 个人主页样式 v3 - 全新设计
 */

/* ==================== 页面布局 ==================== */
.ls-author-page {
    max-width: 1060px;
    margin: 0 auto;
    padding: 12px;
}

.ls-author-page .ls-card {
    background: var(--ls-bg-white, #fff);
    border-radius: var(--ls-border-radius, 12px);
    box-shadow: var(--ls-shadow-sm, 0 1px 3px rgba(0,0,0,0.04));
    overflow: hidden;
}

/* ==================== 封面区 ==================== */
.ls-author-hero {
    position: relative;
    border-radius: var(--ls-border-radius, 12px);
    overflow: hidden;
    background: var(--ls-bg-white, #fff);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.ls-author-cover {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.ls-author-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.ls-author-cover:hover .ls-author-cover-img {
    transform: scale(1.03);
}

.ls-author-cover-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(15,23,42,0.55) 100%);
}

/* 更换封面按钮（仅自己可见） */
.ls-author-cover-edit {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: var(--ls-radius-full, 9999px);
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(10px);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    opacity: 0;
}

.ls-author-cover:hover .ls-author-cover-edit {
    opacity: 1;
}

.ls-author-cover-edit:hover {
    background: rgba(0,0,0,0.55);
}

.ls-author-cover-edit i {
    font-size: 15px;
}

/* 封面上的用户名和简介（叠在封面底部） */
.ls-author-cover-info {
    position: absolute;
    bottom: 0;
    left: 120px;
    right: 24px;
    padding-bottom: 16px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.ls-author-cover-text {
    min-width: 0;
}

.ls-author-name {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    margin: 0;
    line-height: 1.2;
    text-shadow: 0 1px 8px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    gap: 8px;
}

.ls-author-name .ls-mark {
    vertical-align: middle;
}

.ls-author-tagline {
    font-size: 13px;
    color: rgba(255,255,255,0.85);
    margin-top: 4px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-author-cover-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.ls-author-follow-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 9px 24px;
    background: #fff;
    color: var(--ls-primary, #6366f1);
    border: none;
    border-radius: var(--ls-radius-full, 9999px);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.ls-author-follow-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.ls-author-follow-btn i {
    font-size: 15px;
}

.ls-author-follow-btn.had {
    background: rgba(255,255,255,0.2);
    color: #fff;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.ls-author-follow-btn.had:hover {
    background: rgba(255,255,255,0.3);
}

.ls-author-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 17px;
}

.ls-author-action-btn:hover {
    background: rgba(255,255,255,0.35);
    transform: translateY(-1px);
}

/* 编辑资料按钮（自己主页） */
.ls-author-edit-profile-btn {
    background: rgba(255,255,255,0.2);
    color: #fff;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.2);
}

.ls-author-edit-profile-btn:hover {
    background: rgba(255,255,255,0.35);
}

/* ==================== 头像 + 信息栏 ==================== */
.ls-author-bar {
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 20px;
    min-height: 56px;
}

/* 统计数据 */
.ls-author-stats {
    display: flex;
    gap: 24px;
    flex: 1;
}

.ls-author-stat {
    display: flex;
    align-items: baseline;
    gap: 4px;
    cursor: pointer;
    padding: 16px 0;
    transition: all 0.15s;
    position: relative;
}

.ls-author-stat::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--ls-primary, #6366f1);
    transform: scaleX(0);
    transition: transform 0.2s;
}

.ls-author-stat:hover::after {
    transform: scaleX(1);
}

.ls-author-stat:hover {
    opacity: 1;
}

.ls-author-stat:hover .ls-author-stat-num {
    color: var(--ls-primary, #6366f1);
}

.ls-author-stat-num {
    font-size: 16px;
    font-weight: 700;
    color: var(--ls-text-primary, #0f172a);
    transition: color 0.15s;
}

.ls-author-stat-label {
    font-size: 13px;
    color: var(--ls-text-muted, #94a3b8);
}

/* 右侧快捷操作 */
.ls-author-bar-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.ls-author-bar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--ls-radius-md, 8px);
    background: transparent;
    color: var(--ls-text-muted, #94a3b8);
    border: none;
    cursor: pointer;
    transition: all 0.15s;
    font-size: 18px;
}

.ls-author-bar-btn:hover {
    background: var(--ls-bg-hover, #f1f5f9);
    color: var(--ls-text-primary, #0f172a);
}

/* ==================== 主体区域 ==================== */
.ls-author-body {
    display: flex;
    gap: var(--ls-gap, 12px);
    margin-top: var(--ls-gap, 12px);
}

.ls-author-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--ls-gap, 12px);
}


/* ==================== 关于我卡片 ==================== */
.ls-author-about {
    padding: 20px;
}

/* 加入的板块 */
.ls-author-bbs {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--ls-border-light, #f1f5f9);
}

.ls-author-bbs-title {
    font-size: 12px;
    color: var(--ls-text-muted, #94a3b8);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ls-author-bbs-title i {
    font-size: 14px;
}

.ls-author-bbs-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ls-author-bbs-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 12px;
    color: var(--ls-text-secondary, #475569);
    background: var(--ls-bg-hover, #f8fafc);
    text-decoration: none;
    transition: all 0.2s;
}

.ls-author-bbs-item:hover {
    color: var(--ls-primary, #6366f1);
    background: var(--ls-bg-active, #f1f5f9);
}

.ls-author-bbs-item img {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    object-fit: cover;
}

/* 认证信息条 */
.ls-author-verify-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--ls-radius, 10px);
    background: linear-gradient(135deg, #eff6ff, #eef2ff);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.ls-author-verify-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #818cf8);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.ls-author-verify-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.ls-author-verify-type {
    font-size: 12px;
    font-weight: 600;
    color: var(--ls-primary, #6366f1);
}

.ls-author-verify-desc {
    font-size: 12px;
    color: var(--ls-text-muted, #94a3b8);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-author-about-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 14px;
}

.ls-author-about-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--ls-text-muted, #94a3b8);
}

.ls-author-about-item i {
    font-size: 15px;
}

.ls-author-about-item a {
    color: var(--ls-primary, #6366f1);
    text-decoration: none;
}

.ls-author-about-item a:hover {
    text-decoration: underline;
}

/* 技能标签 */
.ls-author-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--ls-border-light, #f1f5f9);
}

.ls-author-skill {
    padding: 4px 12px;
    border-radius: var(--ls-radius-full, 9999px);
    font-size: 12px;
    font-weight: 500;
    background: var(--ls-bg-hover, #f1f5f9);
    color: var(--ls-text-secondary, #475569);
    transition: all 0.15s;
    cursor: default;
}

.ls-author-skill:hover {
    background: var(--ls-primary-light, #eef2ff);
    color: var(--ls-primary, #6366f1);
}

/* ==================== Tab 导航 ==================== */
.ls-author-tabs {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 6px;
    background: var(--ls-bg-white, #fff);
    border-radius: var(--ls-border-radius, 12px);
    box-shadow: var(--ls-shadow-sm, 0 1px 3px rgba(0,0,0,0.04));
}

.ls-author-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 8px 0;
    border-radius: var(--ls-radius-md, 8px);
    font-size: 13px;
    font-weight: 500;
    color: var(--ls-text-muted, #94a3b8);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.ls-author-tab:hover {
    background: var(--ls-bg-hover, #f1f5f9);
    color: var(--ls-text-primary, #0f172a);
}

.ls-author-tab.ls-active {
    background: var(--ls-primary, #6366f1);
    color: #fff;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.ls-author-tab i {
    font-size: 15px;
}


/* ==================== 访客区域（统计栏右侧） ==================== */
.ls-author-visitors {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    padding: 10px 0;
    margin-left: auto;
    cursor: pointer;
}

.ls-author-visitors-avatars {
    display: flex;
    flex-direction: row-reverse;
}

.ls-author-visitors-avatars img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--ls-bg-white, #fff);
    margin-left: -8px;
    transition: transform 0.15s;
    display: block;
    background: var(--ls-bg-hover, #f1f5f9);
}

.ls-author-visitors-avatars img:last-child {
    margin-left: 0;
}

.ls-author-visitors:hover .ls-author-visitors-avatars img {
    margin-left: -4px;
}

.ls-author-visitors-text {
    font-size: 12px;
    color: var(--ls-text-muted, #94a3b8);
    white-space: nowrap;
}

.ls-author-visitors-text b {
    font-weight: 700;
    color: var(--ls-text-secondary, #475569);
}

/* ==================== 预设封面选择弹窗 ==================== */
.ls-preset-covers {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 4px 0;
}

.ls-preset-cover-item {
    position: relative;
    border-radius: var(--ls-radius, 10px);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16 / 7;
    transition: all 0.2s;
    border: 2px solid transparent;
}

.ls-preset-cover-item:hover {
    border-color: var(--ls-primary, #6366f1);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.2);
}

.ls-preset-cover-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ls-preset-cover-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px 8px;
    font-size: 11px;
    color: #fff;
    background: linear-gradient(transparent, rgba(0,0,0,0.5));
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.ls-preset-cover-vip {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #78350f;
    font-size: 12px;
    box-shadow: 0 2px 6px rgba(245, 158, 11, 0.4);
}