/**
 * 5iml_xing 主题 - 用户中心样式
 * 浅色玻璃拟态风格：跟主题统一，卡片无黑色背景
 */

:root {
    --uc-bg: transparent;
    --uc-bg-soft: rgba(255, 255, 255, 0.22);
    --uc-card: rgba(255, 255, 255, 0.28);
    --uc-card-hover: rgba(255, 255, 255, 0.42);
    --uc-border: rgba(255, 228, 235, 0.6);
    --uc-border-light: rgba(255, 228, 235, 0.35);
    --uc-text: #1d1d1f;
    --uc-text-muted: #6e6e73;
    --uc-primary: #4a90d9;
    --uc-primary-light: #6ec1e8;
    --uc-vip: #f59e0b;
    --uc-vip-light: #fbbf24;
    --uc-vip-bg: rgba(245, 158, 11, 0.15);
    --uc-danger: #ef4444;
    --uc-success: #22c55e;
    --uc-radius: 14px;
    --uc-radius-sm: 10px;
}

/* ===== 磨砂玻璃通用效果 ===== */
.uc-banner-avatar,
.uc-stats-bar,
.uc-menu-card,
.uc-menu-cell,
.uc-topbar,
.uc-panel {
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
}

/* ===== 页面容器 ===== */
.uc-page {
    background: transparent;
    min-height: calc(100vh - 200px);
    padding: 0 20px 60px;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    box-sizing: border-box;
}

.uc-wrap {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

/* uc-wrap 在 uc-page 内时不需要自身 padding 和 max-width（父级已约束），但保留 layout 顶部间距 */
.uc-page .uc-wrap {
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

/* ===== 顶部 Banner ===== */
.uc-banner {
    position: relative;
    height: 260px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    border-radius: var(--uc-radius);
}

.uc-banner-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0f172a 0%, #312e81 20%, #7c3aed 40%, #db2777 60%, #f59e0b 100%);
    filter: blur(2px) saturate(1.2);
}

.uc-banner-bg.has-cover {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.uc-banner-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.08;
    mix-blend-mode: overlay;
}

.uc-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(13,17,23,0.15) 0%, rgba(13,17,23,0.55) 100%);
}

.uc-banner-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 0 28px 28px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    box-sizing: border-box;
}

.uc-banner-user {
    display: flex;
    align-items: flex-end;
    gap: 18px;
}

.uc-banner-avatar {
    width: 90px;
    height: 90px;
    border-radius: 18px;
    overflow: hidden;
    border: 3px solid rgba(255,255,255,0.9);
    box-shadow: 0 8px 30px rgba(0,0,0,0.35);
    flex-shrink: 0;
    background: var(--uc-card);
}

.uc-banner-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.uc-banner-info {
    padding-bottom: 4px;
}

.uc-banner-nick {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.uc-banner-nick i {
    color: var(--uc-primary-light);
    font-size: 20px;
}

.uc-banner-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    margin: 0;
    max-width: 400px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.uc-banner-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 8px;
}

/* Banner 按钮：彩色背景上用白色半透明+白字 */
.uc-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 20px;
    color: #fff;
    font-size: 13px;
    text-decoration: none;
    backdrop-filter: blur(8px);
    transition: all 0.25s;
}

.uc-btn-outline:hover {
    background: rgba(255,255,255,0.22);
    border-color: rgba(255,255,255,0.35);
}

/* Banner 签到按钮：醒目的主色胶囊 */
.uc-btn-sign {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: var(--uc-primary, #4f6df5);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 12px rgba(0,0,0,0.18);
    transition: all 0.25s;
}

.uc-btn-sign:hover {
    filter: brightness(1.12);
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}

.uc-btn-sign-done {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.75);
    font-weight: 500;
    cursor: default;
    box-shadow: none;
}

.uc-btn-sign-done:hover {
    filter: none;
    box-shadow: none;
}

.uc-btn-icon {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    backdrop-filter: blur(8px);
    transition: all 0.25s;
}

.uc-btn-icon:hover {
    background: rgba(255,255,255,0.22);
}

/* ===== 主体两栏 ===== */
.uc-layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
    padding-top: 16px;
}

.uc-sidebar {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.uc-content {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ===== 左侧：横向统计条 ===== */
.uc-stats-bar {
    display: flex;
    background: var(--uc-card);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    padding: 16px 8px;
    justify-content: space-around;
}

.uc-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: var(--uc-text-muted);
    flex: 1;
    position: relative;
}

.uc-stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 22px;
    width: 1px;
    background: var(--uc-border);
}

.uc-stat-item strong {
    font-size: 17px;
    font-weight: 700;
    color: var(--uc-text);
}

.uc-stat-item span {
    font-size: 12px;
}

.uc-stat-item:hover strong {
    color: var(--uc-primary);
}

/* ===== 左侧：功能菜单卡 ===== */
.uc-menu-card {
    background: var(--uc-card);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    padding: 16px;
}

.uc-card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--uc-text);
    margin: 0 0 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.uc-card-title i {
    color: var(--uc-primary);
    font-size: 16px;
}

/* ===== 左侧：功能网格菜单 ===== */
.uc-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.uc-menu-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 6px;
    background: var(--uc-bg-soft);
    border: 1px solid var(--uc-border-light);
    border-radius: var(--uc-radius-sm);
    text-decoration: none;
    color: var(--uc-text-muted);
    font-size: 12px;
    transition: all 0.2s;
}

.uc-menu-cell i {
    font-size: 20px;
    color: var(--uc-primary);
    transition: transform 0.2s;
}

.uc-menu-cell:hover,
.uc-menu-cell.active {
    background: rgba(74, 144, 217, 0.18);
    border-color: rgba(74, 144, 217, 0.3);
    color: var(--primary-color, #4a90d9);
}

.uc-menu-cell:hover i,
.uc-menu-cell.active i {
    transform: translateY(-2px);
}

/* ===== 退出按钮 ===== */
.uc-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--uc-radius-sm);
    color: var(--uc-danger);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
}

.uc-logout-btn:hover {
    background: rgba(239, 68, 68, 0.18);
    border-color: rgba(239, 68, 68, 0.35);
}

/* ===== 右侧：顶部用户信息条 ===== */
.uc-topbar {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--uc-card);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    padding: 16px 20px;
}

.uc-topbar-avatar {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    object-fit: cover;
    border: 2px solid rgba(0,0,0,0.06);
    flex-shrink: 0;
}

.uc-topbar-info {
    flex: 1;
    min-width: 0;
}

.uc-topbar-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--uc-text);
    margin: 0 0 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.uc-topbar-info p {
    font-size: 13px;
    color: var(--uc-text-muted);
    margin: 0;
}

/* ===== 右侧：面板通用 ===== */
.uc-panel {
    background: var(--uc-card);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    padding: 22px;
}

.uc-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.uc-panel-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--uc-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.uc-panel-title i {
    color: var(--uc-primary);
}

.uc-link-more {
    font-size: 13px;
    color: var(--uc-text-muted);
    text-decoration: none;
}

.uc-link-more:hover {
    color: var(--uc-primary);
}

/* ===== 列表 ===== */
.uc-recent-list,
.uc-post-list,
.uc-comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.uc-recent-list li,
.uc-post-list li,
.uc-comment-list li {
    padding: 14px 0;
    border-bottom: 1px solid var(--uc-border);
}

.uc-recent-list li:last-child,
.uc-post-list li:last-child,
.uc-comment-list li:last-child {
    border-bottom: none;
}

.uc-recent-title,
.uc-post-title {
    display: block;
    font-size: 14px;
    color: var(--uc-text);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 5px;
    transition: color 0.2s;
}

.uc-recent-title:hover,
.uc-post-title:hover {
    color: var(--uc-primary);
}

.uc-recent-meta,
.uc-post-meta {
    font-size: 12px;
    color: var(--uc-text-muted);
}

/* 我的文章 — 左缩略图右信息 */
.uc-post-list li {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
}

.uc-post-thumb {
    display: block;
    width: 80px;
    height: 60px;
    border-radius: var(--uc-radius, 8px);
    overflow: hidden;
    flex-shrink: 0;
}

.uc-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.uc-post-thumb:hover img {
    transform: scale(1.05);
}

.uc-post-info {
    min-width: 0;
}

.uc-post-info .uc-post-title {
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.uc-comment-text {
    font-size: 14px;
    color: var(--uc-text);
    line-height: 1.6;
    margin-bottom: 8px;
}

.uc-comment-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.uc-comment-post {
    font-size: 13px;
    color: var(--uc-primary);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.uc-comment-post:hover {
    text-decoration: underline;
}

.uc-comment-date {
    font-size: 12px;
    color: var(--uc-text-muted);
    flex-shrink: 0;
}

/* ===== 我的评论 — 2列网格 + 左时间/右上内容/右下来源 ===== */
.uc-comment-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 32px;
}

.uc-comment-grid .uc-comment-row {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 12px;
    align-items: start;
    padding: 16px 0;
    border-bottom: 1px solid var(--uc-border);
}

.uc-comment-grid .uc-comment-row:nth-last-child(-n+2) {
    border-bottom: none;
}

.uc-comment-grid .uc-comment-date {
    font-size: 12px;
    color: var(--uc-text-muted);
    padding-top: 2px;
    white-space: nowrap;
}

.uc-comment-grid .uc-comment-body {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.uc-comment-grid .uc-comment-text {
    margin-bottom: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-align: left;
}

.uc-comment-grid .uc-comment-post {
    align-self: center;
    font-size: 12px;
    color: var(--uc-text-muted);
    text-decoration: none;
    max-width: 100%;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.uc-comment-grid .uc-comment-post:hover {
    color: var(--uc-primary);
    text-decoration: none;
}

@media (max-width: 720px) {
    .uc-comment-grid {
        grid-template-columns: 1fr;
    }
    .uc-comment-grid .uc-comment-row:nth-last-child(2) {
        border-bottom: 1px solid var(--uc-border);
    }
}

/* ===== 表单 ===== */
.uc-form {
    max-width: 520px;
}

.uc-field {
    margin-bottom: 18px;
}

.uc-field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 7px;
    color: var(--uc-text);
}

.uc-field input,
.uc-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius-sm);
    font-size: 14px;
    background: var(--uc-bg-soft);
    color: var(--uc-text);
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}

/* 带图标的输入框 */
.uc-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.uc-input-wrap i {
    position: absolute;
    left: 14px;
    color: var(--uc-text-muted);
    font-size: 15px;
    pointer-events: none;
}

.uc-input-wrap input {
    padding-left: 38px;
}

.uc-input-wrap input:focus + i,
.uc-input-wrap:focus-within i {
    color: var(--uc-primary);
}

.uc-field input:focus,
.uc-field textarea:focus {
    outline: none;
    border-color: var(--uc-primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.18);
}

.uc-field input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--uc-card-hover);
}

.uc-field textarea {
    resize: vertical;
    min-height: 90px;
}

/* ===== 按钮 ===== */
.uc-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 26px;
    background: linear-gradient(90deg, var(--uc-primary), var(--uc-primary-light));
    border: none;
    border-radius: 20px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
}

.uc-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(74, 144, 217, 0.3);
}

.uc-btn-sm {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 14px;
    background: var(--uc-bg-soft);
    border: 1px solid var(--uc-border);
    border-radius: 18px;
    color: var(--uc-text);
    font-size: 13px;
    text-decoration: none;
    transition: all 0.2s;
}

.uc-btn-sm:hover {
    background: rgba(74, 144, 217, 0.2);
    border-color: rgba(74, 144, 217, 0.3);
    color: var(--uc-primary);
}

/* ===== 提示 ===== */
.uc-alert-success {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--uc-radius-sm);
    color: var(--uc-success);
    font-size: 14px;
}

.uc-empty {
    color: var(--uc-text-muted);
    font-size: 14px;
    padding: 24px 0;
    text-align: center;
}

.uc-empty a,
.uc-sub a {
    color: var(--uc-primary);
    text-decoration: none;
}

.uc-sub {
    font-size: 13px;
    color: var(--uc-text-muted);
    margin-top: 16px;
}

/* ===== 安全设置 ===== */
.uc-security-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.uc-security-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    background: var(--uc-bg-soft);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius-sm);
}

.uc-security-item h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--uc-text);
    margin: 0 0 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.uc-security-item h4 i {
    color: var(--uc-primary);
}

.uc-security-item p {
    font-size: 13px;
    color: var(--uc-text-muted);
    margin: 0;
}

/* 修改密码表单 */
.uc-password-form {
    max-width: 520px;
    padding: 0 16px 16px;
}

.uc-form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.uc-form-error,
.uc-form-success {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: var(--uc-radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
}

.uc-form-error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.18);
    color: #ef4444;
}

.uc-form-success {
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.18);
    color: var(--uc-success);
    margin: 0 16px 12px;
}

.uc-btn-cancel:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.uc-status-done,
.uc-status-wait {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 500;
}

.uc-status-done {
    background: rgba(34, 197, 94, 0.12);
    color: var(--uc-success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.uc-status-wait {
    background: rgba(245, 158, 11, 0.12);
    color: var(--uc-vip);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

/* 错误提示 */
.uc-alert-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--uc-radius-sm);
    color: #ef4444;
    font-size: 14px;
    margin-bottom: 16px;
}

/* ===== 等级模块 ===== */
.uc-sign-streak {
    font-size: 13px;
    color: var(--uc-text-muted);
}

/* 等级页面：双卡片顶部 + 列表任务 */

/* ===== 顶部双卡片网格 ===== */
.uc-level-top-grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 16px;
    margin-bottom: 16px;
}

/* 卡片通用 */
.uc-level-card {
    background: var(--uc-card);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    padding: 24px 28px;
}

/* 左卡：我的等级 */
.uc-level-card-my {
    /* 不覆盖背景/边框，继承 uc-level-card 样式 */
    min-width: 0;
}

.uc-level-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #9a7b52;
    font-weight: 600;
    margin-bottom: 18px;
    letter-spacing: 0.3px;
}
.uc-level-card-header i { font-size: 16px; color: #9a7b52; }

.uc-level-card-body {
    position: relative;
    z-index: 1;
}

/* 徽章 + LV名（同一行） */
.uc-level-card-badge-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.uc-level-card-icon {
    display: block;
    max-height: 32px;
    width: auto;
    flex-shrink: 0;
}

/* Banner 区等级图标（昵称旁，22px 字号） */
.uc-level-icon-banner {
    max-height: 24px;
    width: auto;
    vertical-align: middle;
}

/* Topbar 区等级图标（描述行内，13px 字号） */
.uc-topbar-level-icon {
    max-height: 18px;
    width: auto;
    vertical-align: middle;
}

.uc-level-card-lv {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 12px;
    border-radius: 11px;
    background: linear-gradient(135deg, #8b6ce7, #667eea);
    color: #fff;
    font-weight: 800;
    font-size: 14px;
    box-shadow: 0 2px 10px rgba(102,126,234,.35);
}

/* 大号LV名（如 "LV4"） */
.uc-level-card-lvname {
    font-size: 26px;
    font-weight: 800;
    color: #5a3e18;
    letter-spacing: .5px;
}

/* 分数行（分数左，提示右） */
.uc-level-card-score-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 10px;
}

.uc-level-card-fraction {
    font-size: 22px;
    font-weight: 700;
    color: #6b4c22;
    line-height: 1.2;
}

.uc-level-card-bar-track {
    height: 8px;
    background: rgba(139,108,60,.18);
    border-radius: 4px;
    overflow: hidden;
}

.uc-level-card-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #c49338, #b8852e);
    border-radius: 4px;
    transition: width .4s ease;
}

.uc-level-card-hint {
    font-size: 13px;
    color: #9a7848;
}
.uc-level-card-hint strong { color: #6b4c22; font-weight: 700; }

/* 右卡：成长体系（刻度尺可横向滚动） */
.uc-level-card-system {
    /* 不覆盖背景/边框，继承 uc-level-card 样式 */
    min-width: 0;
}

.uc-level-card-system .uc-level-card-header {
    flex-wrap: wrap;
    gap: 6px;
    color: var(--uc-text-muted);
    margin-bottom: 14px;
}

.uc-level-card-total {
    font-size: 12px;
    margin-left: auto;
    color: var(--uc-text-muted);
}
.uc-level-card-total strong { color: var(--uc-text); font-weight: 700; }

.uc-level-card-today {
    font-size: 12px;
    color: var(--uc-primary, #667eea);
    white-space: nowrap;
}

/* 等级刻度尺（可横向滚动，紧凑排列） */
.uc-level-card-ruler {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 14px 2px 6px;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -webkit-overflow-scrolling: touch;
    /* 隐藏滚动条 */
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.uc-level-card-ruler::-webkit-scrollbar { display: none; }
.uc-level-card-ruler.is-grabbing { cursor: grabbing; }

.uc-level-ruler-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 auto;
    min-width: 30px;
    opacity: .3;
    transition: opacity .25s;
}
.uc-level-ruler-item.active { opacity: .55; }
.uc-level-ruler-item.current { opacity: 1; }

.uc-level-ruler-mark {
    width: 3px;
    border-radius: 2px 2px 0 0;
    margin-bottom: 4px;
    transition: background .25s, height .25s;
}
/* 默认/未激活：短灰色 */
.uc-level-ruler-item:not(.active):not(.current) .uc-level-ruler-mark {
    height: 20px; background: #d8dbe4;
}
/* 已激活但非当前：中等高度 */
.uc-level-ruler-item.active .uc-level-ruler-mark {
    height: 32px; background: #b0b5c4;
}
/* 当前等级：最高+渐变紫 */
.uc-level-ruler-item.current .uc-level-ruler-mark {
    height: 44px; background: linear-gradient(180deg, #667eea, #764ba2);
}

.uc-level-ruler-val {
    font-size: 10.5px;
    color: var(--uc-text-muted);
    font-weight: 500;
    margin-bottom: 4px;
    white-space: nowrap;
}
.uc-level-ruler-item.active .uc-level-ruler-val { color: var(--uc-text); }
.uc-level-ruler-item.current .uc-level-ruler-val { color: var(--uc-primary, #667eea); }

.uc-level-ruler-label {
    font-size: 9px;
    color: var(--uc-text-muted);
    line-height: 1;
}
.uc-level-ruler-icon {
    max-width: 28px;
    max-height: 12px;
    object-fit: contain;
    border-radius: 2px;
}

/* ===== 统一任务面板（截图2 完美复刻） ===== */
.uc-task-panel {
    background: var(--uc-card);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    overflow: hidden;
}

/* ---- 药丸式 Tab 栏 ---- */
.uc-ptabs {
    display: flex;
    gap: 10px;
    padding: 16px 20px 0;
}
.uc-ptab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 22px;
    font-size: 14px;
    font-weight: 600;
    color: var(--uc-text-muted);
    background: transparent;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: all .2s ease;
    flex: none;
}
.uc-ptab:hover { color: var(--uc-text); }
.uc-ptab.active {
    color: #9a7b52;
    background: transparent;
}

/* ---- Tab 内容区 ---- */
.uc-pcontent {
    display: none;
    padding: 16px 20px 20px;
}
.uc-pcontent.active { display: block; }

/* ---- 任务行（截图2 风格：干净列表行） ---- */
.uc-prot-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 8px;
    gap: 16px;
    transition: background .15s ease;
    border-radius: 8px;
    margin: 0 -8px;
    padding-left: 8px;
    padding-right: 8px;
}
.uc-prot-row:hover { background: rgba(102,126,234,.03); }
.uc-prot-row + .uc-prot-row { border-top: 1px solid var(--uc-border-light, #f0f1f5); }
.uc-prot-row.done { opacity: .5; }

/* 行左侧：图标 + 文字 */
.uc-prot-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    min-width: 0;
}

/* 蓝紫色圆角方形图标 */
.uc-prot-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(102,126,234,.10), rgba(118,75,162,.08));
    color: var(--uc-primary, #667eea);
    font-size: 20px;
    flex-shrink: 0;
}
.uc-prot-row.done .uc-prot-icon {
    background: rgba(34,197,94,.08);
    color: var(--uc-success, #22c55e);
}

/* 文字区域 */
.uc-prot-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}
.uc-prot-info strong {
    font-size: 15px;
    font-weight: 650;
    color: var(--uc-text);
    letter-spacing: .15px;
}
.uc-prot-info p {
    margin: 0;
    font-size: 12.5px;
    color: var(--uc-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 行右侧：状态 / 按钮 / 奖励 */
.uc-prot-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* 状态标签 - 已完成（绿色） */
.uc-prot-done {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
    color: var(--uc-success, #22c55e);
}
.uc-prot-done i { font-size: 16px; }

/* 状态标签 - 自动（蓝紫） */
.uc-prot-auto {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--uc-primary, #667eea);
    padding: 3px 11px;
    background: rgba(102,126,234,.07);
    border-radius: 6px;
}
.uc-prot-auto i { font-size: 13px; }

/* 操作按钮 - 描边样式 */
.uc-prot-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--uc-primary, #667eea);
    background: transparent;
    border: 1px solid rgba(102,126,234,.25);
    border-radius: 8px;
    cursor: pointer;
    transition: all .2s ease;
    text-decoration: none;
    white-space: nowrap;
}
.uc-prot-btn:hover {
    background: rgba(102,126,234,.07);
    border-color: var(--uc-primary, #667eea);
}

/* 经验奖励值 */
.uc-prot-reward {
    font-size: 14px;
    font-weight: 700;
    color: var(--uc-primary, #667eea);
    white-space: nowrap;
}

/* ===== 经验值记录列表 ===== */
.uc-exp-list {
    padding: 0;
}

.uc-exp-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 16px;
}
.uc-exp-item + .uc-exp-item {
    border-top: 1px solid var(--uc-border-light, #f0f1f5);
}

.uc-exp-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.uc-exp-item-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(102,126,234,.08), rgba(118,75,162,.05));
    color: var(--uc-primary, #667eea);
    font-size: 17px;
    flex-shrink: 0;
}

.uc-exp-item-info strong {
    display: block;
    font-size: 14px;
    font-weight: 650;
    color: var(--uc-text);
}

.uc-exp-item-info p {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--uc-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.uc-exp-item-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3px;
    flex-shrink: 0;
}

.uc-exp-item-val {
    font-size: 16px;
    font-weight: 700;
    color: var(--uc-primary, #667eea);
}

.uc-exp-item-time {
    font-size: 11px;
    color: var(--uc-text-muted);
}

/* 积分流水表格 */
.uc-credits-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.uc-credits-table thead th {
    text-align: left;
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--uc-text-muted);
    border-bottom: 1px solid var(--uc-border);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.uc-credits-table thead th:nth-child(2) {
    text-align: center;
}

.uc-credits-table tbody td {
    padding: 12px;
    border-bottom: 1px solid var(--uc-border);
    color: var(--uc-text);
    vertical-align: middle;
}

.uc-credits-table tbody tr:last-child td {
    border-bottom: none;
}

.uc-credits-table tbody tr:hover {
    background: var(--uc-card-hover);
}

.uc-credits-table td i {
    color: var(--uc-text-muted);
    margin-right: 4px;
}

.uc-credits-table td:nth-child(2) {
    text-align: center;
    font-weight: 700;
    font-size: 15px;
}

.uc-credit-plus {
    color: var(--uc-success) !important;
}

.uc-credit-minus {
    color: #ef4444 !important;
}

.uc-credit-time {
    font-size: 13px;
    color: var(--uc-text-muted);
    white-space: nowrap;
}

/* ===== 未登录 ===== */
.uc-login-card {
    max-width: 420px;
    margin: 80px auto;
    text-align: center;
    background: var(--uc-card);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    padding: 48px 32px;
}

.uc-login-icon {
    font-size: 56px;
    color: var(--uc-primary);
    margin-bottom: 16px;
}

.uc-login-card h2 {
    font-size: 22px;
    margin: 0 0 12px;
    color: var(--uc-text);
}

.uc-login-card > p {
    font-size: 14px;
    color: var(--uc-text-muted);
    margin: 0 0 24px;
    line-height: 1.6;
}

/* ===== 响应式 ===== */
@media (max-width: 960px) {
    .uc-layout {
        grid-template-columns: 1fr;
    }

    .uc-sidebar {
        width: 100%;
    }

    .uc-menu-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .uc-banner {
        height: 220px;
    }

    .uc-banner-avatar {
        width: 72px;
        height: 72px;
    }

    .uc-banner-nick {
        font-size: 16px;
    }
}

@media (max-width: 640px) {
    .uc-page {
        margin-top: -20px;
    }

    .uc-banner {
        height: 190px;
        border-radius: var(--uc-radius);
    }

    .uc-banner-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 0 20px 18px;
        gap: 12px;
    }

    .uc-banner-user {
        align-items: center;
    }

    .uc-banner-info {
        padding-bottom: 0;
    }

    .uc-banner-actions {
        padding-bottom: 0;
        width: 100%;
    }

    .uc-banner-avatar {
        width: 60px;
        height: 60px;
        border-radius: 14px;
    }

    .uc-banner-desc {
        display: none;
    }

    .uc-stats-bar {
        padding: 12px 4px;
    }

    .uc-stat-item strong {
        font-size: 15px;
    }

    .uc-stat-item span {
        font-size: 11px;
    }

    .uc-menu-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .uc-credits-table {
        font-size: 13px;
    }

    .uc-credits-table thead th,
    .uc-credits-table tbody td {
        padding: 8px;
    }

    .uc-panel {
        padding: 16px;
    }

    .uc-topbar {
        flex-wrap: wrap;
        gap: 10px;
    }

    .uc-topbar-avatar {
        width: 44px;
        height: 44px;
    }

    .uc-level-top-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .uc-level-card {
        padding: 20px;
    }

    .uc-level-card-ruler {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .uc-level-ruler-item { min-width: 28px; }
    .uc-level-ruler-mark { height: 18px; }
    .uc-level-ruler-item.active .uc-level-ruler-mark { height: 28px; }
    .uc-level-ruler-item.current .uc-level-ruler-mark { height: 38px; }

    .uc-prot-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 14px 8px;
    }

    .uc-prot-right {
        align-self: flex-end;
    }
}

/* ===== 修改头像弹窗（拟态磨砂卡片） ===== */
.uc-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px) saturate(1.2);
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: uc-fade-in 0.25s ease;
}

@keyframes uc-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.uc-modal-card {
    width: 90%;
    max-width: 460px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--radius-md, 16px);
    padding: 28px;
    box-shadow:
        8px 8px 24px rgba(0, 0, 0, 0.12),
        -4px -4px 12px rgba(255, 255, 255, 0.8);
    animation: uc-slide-up 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

@keyframes uc-slide-up {
    from { transform: translateY(24px) scale(0.96); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.uc-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.uc-modal-head h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--uc-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.uc-modal-head h3 i {
    font-size: 22px;
    color: var(--uc-primary);
}

.uc-modal-close {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm, 10px);
    color: var(--uc-text-muted);
    font-size: 20px;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.04), -1px -1px 3px rgba(255, 255, 255, 0.6);
    transition: all 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.uc-modal-close:hover {
    background: rgba(255, 255, 255, 0.5);
    color: var(--uc-text);
    box-shadow: 3px 3px 7px rgba(0, 0, 0, 0.07), -2px -2px 5px rgba(255, 255, 255, 0.8);
}

.uc-modal-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.uc-modal-tab {
    flex: 1;
    padding: 10px 16px;
    border: none;
    background: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--uc-text-muted);
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.uc-modal-tab:hover {
    color: var(--uc-text);
}

.uc-modal-tab.active {
    color: var(--uc-primary);
    border-bottom-color: var(--uc-primary);
}

.uc-modal-panel {
    min-height: 200px;
}

/* 上传区域 */
.uc-avatar-upload-area {
    border: 2px dashed rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-sm, 10px);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.uc-avatar-upload-area:hover {
    border-color: var(--uc-primary);
    background: rgba(74, 144, 217, 0.08);
    box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.05), -2px -2px 6px rgba(255, 255, 255, 0.5);
}

.uc-avatar-upload-area i {
    font-size: 48px;
    color: var(--uc-text-muted);
    display: block;
    margin-bottom: 12px;
}

.uc-avatar-upload-area:hover i {
    color: var(--uc-primary);
}

.uc-avatar-upload-area p {
    font-size: 14px;
    color: var(--uc-text);
    margin: 0 0 6px;
}

.uc-avatar-upload-area small {
    font-size: 12px;
    color: var(--uc-text-muted);
}

.uc-avatar-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm, 10px);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.uc-avatar-preview img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.5);
    box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.08);
}

/* 外部 URL 表单 */
.uc-form-row {
    margin-bottom: 16px;
}

.uc-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--uc-text);
    margin-bottom: 6px;
}

.uc-form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-sm, 10px);
    font-size: 14px;
    color: var(--uc-text);
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-sizing: border-box;
    transition: all 0.25s;
}

.uc-form-input::placeholder {
    color: var(--uc-text-muted);
}

.uc-form-input:focus {
    outline: none;
    border-color: var(--uc-primary);
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.12), 2px 2px 6px rgba(0, 0, 0, 0.04);
}

.uc-form-hint {
    display: block;
    font-size: 12px;
    color: var(--uc-text-muted);
    margin-top: 6px;
}

.uc-avatar-url-preview {
    margin-top: 12px;
    text-align: center;
}

.uc-avatar-url-preview img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.5);
    box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.08);
}

.uc-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    background: var(--uc-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm, 10px);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);
    box-shadow: 3px 3px 8px rgba(74, 144, 217, 0.3), -1px -1px 4px rgba(255, 255, 255, 0.2);
}

.uc-btn-primary:hover {
    opacity: 0.92;
    transform: translateY(-2px);
    box-shadow: 5px 5px 12px rgba(74, 144, 217, 0.35), -2px -2px 6px rgba(255, 255, 255, 0.3);
}

/* 移动端适配 */
@media (max-width: 640px) {
    .uc-modal-card {
        padding: 24px 18px;
    }

    .uc-avatar-upload-area {
        padding: 28px 12px;
    }

    .uc-avatar-preview {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   Dark Mode — 用户中心暗色适配
   ============================================ */
[data-theme="dark"] {
    --uc-bg-soft: rgba(39, 39, 42, 0.45);
    --uc-card: rgba(39, 39, 42, 0.55);
    --uc-card-hover: rgba(52, 52, 56, 0.65);
    --uc-border: rgba(82, 82, 91, 0.5);
    --uc-border-light: rgba(82, 82, 91, 0.3);
    --uc-text: #e4e4e7;
    --uc-text-muted: #a1a1aa;
}

[data-theme="dark"] .uc-banner-bg:not(.has-cover) {
    background: linear-gradient(135deg, #27272a, #3f3f46) !important;
}

/* 封面图在黑夜模式下保持原样——不加额外滤镜/噪点/遮罩 */
[data-theme="dark"] .uc-banner-bg.has-cover {
    filter: none;
}

[data-theme="dark"] .uc-banner-bg.has-cover::after {
    opacity: 0;
}

[data-theme="dark"] .uc-banner-bg.has-cover ~ .uc-banner-overlay {
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.35) 100%);
}

[data-theme="dark"] .uc-banner-nick {
    color: #f4f4f5;
}

[data-theme="dark"] .uc-stats-bar strong {
    color: #f4f4f5;
}

[data-theme="dark"] .uc-menu-cell.active {
    color: var(--primary-color);
}

[data-theme="dark"] .uc-level-card-bar-fill {
    background: var(--primary-color);
}

[data-theme="dark"] .uc-prot-row.done {
    opacity: .45;
}

[data-theme="dark"] .uc-modal-overlay {
    background: rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] .uc-modal-card {
    background: rgba(39, 39, 42, 0.95);
    border-color: rgba(82, 82, 91, 0.5);
}

[data-theme="dark"] .uc-modal-close {
    background: rgba(63, 63, 70, 0.5);
    border-color: rgba(82, 82, 91, 0.5);
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.15), -1px -1px 3px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .uc-modal-close:hover {
    background: rgba(82, 82, 90, 0.6);
    box-shadow: 3px 3px 7px rgba(0, 0, 0, 0.2), -2px -2px 5px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .uc-banner-avatar {
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .uc-field input {
    background: rgba(63, 63, 70, 0.5);
    color: var(--uc-text);
}