/* 用户中心统一样式 - App风格 */
:root {
    --primary-color: #67b299;
    --primary-light: rgba(103, 178, 153, 0.1);
    --primary-dark: #4d9c84;
    --dark-bg: #21293c;
    --darker-bg: #1a1a1a;
    --light-text: #9fa7ba;
    --lighter-text: #fff;
    --input-bg: #36425a;
    --input-border: #3d4a63;
    --danger-color: #ff4c4c;
    --card-bg: #2a3447;
    --card-border: #36425a;
}

/* 基础样式 */
body {
    background-color: var(--dark-bg);
    color: var(--lighter-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    margin: 0;
    line-height: 1.5;
}

/* 顶部导航栏 */
.cm-topbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: var(--darker-bg);
    border-bottom: 1px solid #333;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.cm-topbar__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 15px;
    position: relative;
}

.center-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 18px;
    font-weight: 600;
    color: var(--lighter-text);
    margin: 0;
}

.back-btn {
    background: none;
    border: none;
    color: var(--lighter-text);
    font-size: 16px;
    cursor: pointer;
    padding: 8px 0;
    display: flex;
    align-items: center;
}

    .back-btn::before {
        content: '←';
        margin-right: 5px;
    }

.icon-search-btn {
    background: none;
    border: none;
    color: var(--lighter-text);
    font-size: 16px;
    cursor: pointer;
}

/* 用户中心容器 */
.user-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 15px;
}

.user-header {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 20px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
    border: 2px solid var(--primary-color);
}

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

.user-info {
    flex-grow: 1;
    width: auto;
    /* 关键: 防止 flex 容器无限拉伸，为文字截断创造条件 */
    min-width: 0;
}

.user-detail {
    margin: 6px 0;
    font-size: 14px;
    color: var(--light-text);
    /* 新增: 强制单行显示，溢出部分显示省略号 */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#username {
    color: var(--lighter-text);
    font-weight: bold;
}

.user-level {
    flex-shrink: 0;
    padding-left: 15px;
}

.level-capsule {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: bold;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: 12px;
    white-space: nowrap;
}

.user-info {
    width: 100%;
}

.user-nickname {
    margin: 0 0 15px 0;
    color: var(--lighter-text);
    font-size: 24px;
    font-weight: 600;
}

.user-detail {
    margin: 8px 0;
    color: var(--light-text);
    font-size: 16px;
    opacity: 0.8;
}

/* 用户操作按钮 */
.user-actions {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

.logout-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background-color: rgba(255, 76, 76, 0.1);
    color: var(--danger-color);
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    border: none;
    cursor: pointer;
    min-width: 100px;
    transition: all 0.3s ease;
}

    .logout-btn:hover, .logout-btn:active {
        background-color: var(--danger-color);
        color: var(--lighter-text);
    }

/* 用户菜单 - 新版 */
.menu-container {
    margin: 20px 0;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.menu-item {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    aspect-ratio: 3 / 2;
}

    .menu-item:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    }

.menu-link {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
    color: var(--lighter-text);
    text-decoration: none;
    text-align: center;
}

.menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

    .menu-content span {
        font-size: 18px;
        font-weight: 500;
        line-height: 1.4;
    }

@media (max-width: 480px) {
    .menu-content span {
        font-size: 16px;
    }
}



@keyframes dots {
    0%, 20% {
        content: '.';
    }

    40% {
        content: '..';
    }

    60% {
        content: '...';
    }

    80%, 100% {
        content: '';
    }
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
    gap: 10px;
}

.pagination-btn {
    padding: 8px 12px;
    background-color: var(--input-bg);
    color: var(--lighter-text);
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .pagination-btn:hover, .pagination-btn:active {
        background-color: var(--primary-color);
    }

    .pagination-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

.pagination-text {
    color: var(--light-text);
    font-size: 14px;
}

/* 表单样式 */
.form-group {
    margin-bottom: 15px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 500;
        color: var(--lighter-text);
        font-size: 14px;
    }

    .form-group input {
        width: 100%;
        padding: 12px;
        background-color: var(--input-bg);
        border: 1px solid var(--input-border);
        border-radius: 6px;
        font-size: 14px;
        color: var(--lighter-text);
        box-sizing: border-box;
        transition: all 0.3s ease;
    }

        .form-group input:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 2px rgba(103, 178, 153, 0.2);
            outline: none;
        }

.btn-submit {
    display: inline-block;
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: var(--lighter-text);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 100%;
}

    .btn-submit:hover {
        background-color: var(--primary-dark);
    }

.message {
    margin-top: 10px;
    padding: 10px;
    border-radius: 6px;
    font-size: 14px;
}

.error-message {
    background-color: rgba(255, 76, 76, 0.1);
    color: var(--danger-color);
}

.success-message {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

/* 设置页面特定样式 */
.settings-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 15px;
}

.settings-header {
    margin-bottom: 20px;
    padding: 10px 0;
    text-align: center;
}

    .settings-header h2 {
        margin: 0;
        color: var(--lighter-text);
        font-size: 18px;
    }

.avatar-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 15px;
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 10px rgba(103, 178, 153, 0.3);
}

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

/* 顶部导航栏样式 - 新版 */
.nav-header {
    background-color: var(--darker-bg);
    padding: 15px 0;
    text-align: center;
    position: relative;
    border-bottom: 1px solid #333;
}

.back-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .back-icon:before {
        content: "\2190";
    }

.header-title {
    font-size: 18px;
    color: var(--lighter-text);
    font-weight: bold;
    margin: 0;
}
.user-tabs {
    display: flex;
    border-bottom: 1px solid var(--card-border);
    margin: 0;
    background-color: transparent;
}

.tab-item {
    flex: 1;
    padding: 15px 0;
    cursor: pointer;
    color: var(--light-text);
    font-weight: bold;
    text-align: center;
    font-size: 16px;
    position: relative;
    transition: all 0.3s ease;
}

    .tab-item:hover {
        color: var(--lighter-text);
        background-color: rgba(255, 255, 255, 0.02);
    }

    .tab-item.active {
        color: var(--primary-color);
        background-color: transparent;
    }

        .tab-item.active:after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 36px;
            height: 3px;
            background-color: var(--primary-color);
            border-radius: 3px 3px 0 0;
            box-shadow: 0 -1px 4px var(--primary-light);
        }

.tab-content {
    display: none;
    margin-top: 15px;
}

    .tab-content.active {
        display: block;
    }

.card-container {
    background-color: var(--card-bg);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
/* 搜索图标样式 */
.search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-search:before {
    content: "\1F50D";
}

/* Toast消息样式 */
.toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 12px 20px;
    border-radius: 20px;
    font-size: 14px;
    max-width: 80%;
    text-align: center;
    z-index: 1000;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

    .toast.show {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

/* 响应式设计 */
@media (max-width: 480px) {
    .user-container, .settings-container {
        padding: 10px;
    }

    .user-header {
        padding: 15px;
    }

    .user-avatar {
        width: 70px;
        height: 70px;
    }

    .action-btn, .logout-btn {
        font-size: 13px;
        padding: 6px 12px;
    }
}

#notifications-menu {
    position: relative;
}

    #notifications-menu .unread-dot {
        position: absolute;
        top: 12px;
        left: 12px;
        display: block;
        width: 9px;
        height: 9px;
        background-color: #f44336;
        border-radius: 50%;
        border: 2px solid var(--card-bg, white);
        line-height: 0;
        font-size: 0;
        padding: 0;
        margin: 0;
    }

.user-header {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 20px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
    border: 2px solid var(--primary-color);
}

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

.user-info {
    flex-grow: 1;
    width: auto;
}
/* 用户名和邮箱的父级 <p> 标签 */
.user-detail {
    margin: 6px 0;
    font-size: 14px;
    color: var(--light-text);
}

#username {
    color: var(--lighter-text);
    font-weight: bold;
}

#nickname {
    color: var(--lighter-text);
    font-weight: bold;
}

.user-level {
    text-align: right;
    color: var(--light-text); /* 会员等级使用较浅的文字颜色 */
    font-weight: normal;
    font-size: 14px;
    flex-shrink: 0;
    padding-left: 15px;
}

/* --- 2. VIP 横幅区域 (会员与非会员通用) --- */
.vip-prompt-banner,
.vip-status-banner {
    background-color: var(--card-bg);
    border-radius: 12px;
    margin: 10px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px; /* 左右内边距调小 */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .vip-prompt-banner:hover,
    .vip-status-banner:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    }

.vip-prompt-link {
    display: contents;
    text-decoration: none;
    color: var(--lighter-text);
}

.vip-prompt-text,
.vip-status-text {
    font-size: 14px; /* 字体调小 */
    font-weight: normal;
    display: flex;
    align-items: center;
    color: var(--lighter-text);
}

.vip-icon {
    margin-right: 8px;
    font-size: 18px;
    color: #4dabf7; /* 修改图标为蓝色 */
}

.vip-promo-btn,
.vip-renew-btn {
    background-color: #ffc107;
    color: #212529;
    padding: 7px 14px; /* 按钮调小 */
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    white-space: nowrap;
    flex-shrink: 0;
    margin-left: 10px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.2s ease;
}

    .vip-promo-btn:hover,
    .vip-renew-btn:hover {
        background-color: #ffb400;
    }


.menu-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.menu-item {
    aspect-ratio: unset;
    height: auto;
    /* 移除内边距，交由 a 标签控制，确保整个区域可点击 */
    padding: 0;
    display: flex;
    align-items: center;
}

.menu-link {
    /* 使用 flex 布局实现左右分离 */
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px 20px;
}

/* 新增: 左侧容器 (图标 + 文字) */
.menu-item-left {
    display: flex;
    align-items: center;
    gap: 12px; /* 图标和文字的间距 */
}

/* 新增: 图标样式 */
.menu-icon {
    font-size: 20px;
    width: 24px; /* 固定宽度，让文字对齐 */
    text-align: center;
}

.menu-text {
    font-size: 15px;
    font-weight: normal;
    color: var(--lighter-text);
}


.menu-arrow {
    font-size: 16px;
    color: var(--light-text);
    font-weight: bold;
}


.menu-content span {
    font-size: 15px;
    font-weight: normal;
}

.logout-container {
    margin-top: 25px;
    margin-bottom: 75px;
}

.logout-btn {
    width: 100%;
    padding: 13px 20px;
    font-size: 15px;
    font-weight: bold;
}


.hidden {
    display: none !important;
}

.menu-grid, .user-actions {
    display: none;
}

.menu-item-group {
    border-radius: 10px;
    overflow: hidden;
}

    .menu-item-group .menu-item:not(:last-child) {
        border-bottom: 1px solid var(--input-border);
    }

.level-capsule {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    background-color: #6c757d;
}

    .level-capsule.vip {
        background: linear-gradient(45deg, #f0c14b, #ff9900);
        box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    }

.settings-group-container {
    border-radius: 8px;
    overflow: hidden;
    background-color: #2c3a4a;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.settings-group-header {
    background-color: #2a3447;
    color: #e0e0e0;
    font-size: 14px;
    font-weight: normal;
    padding: 10px 15px;
    /* border-bottom: 1px solid #4a5c6f; */
}

.settings-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 15px;
    background-color: #21293c;
    border-bottom: 1px solid #3a4b5c;
}

    .settings-item:last-child {
        border-bottom: none;
    }

.setting-label {
    display: flex;
    align-items: center;
    flex-grow: 1;
}

    .setting-label .menu-icon {
        font-size: 20px;
        line-height: 1.2;
        width: 30px;
        text-align: center;
        margin-right: 10px;
        color: #f0f0f0;
    }

    .setting-label .menu-text {
        color: #f0f0f0;
        font-size: 16px;
    }

.setting-control {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

    .setting-control.speed-control {
        flex-wrap: wrap;
        justify-content: flex-end;
        max-width: 150px;
    }

.speed-options {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    margin-right: 10px;
}

    .speed-options label {
        color: #c0c0c0;
        font-size: 13px;
        display: flex;
        align-items: center;
        cursor: pointer;
    }

    .speed-options input[type="radio"] {
        margin-right: 4px;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        width: 14px;
        height: 14px;
        border: 1px solid #5a6c7f;
        border-radius: 50%;
        outline: none;
        cursor: pointer;
        vertical-align: middle;
        background-color: #38465a;
        position: relative;
        top: -1px;
    }

        .speed-options input[type="radio"]:checked {
            border-color: #f0ad4e;
            background-color: #f0ad4e;
        }

            .speed-options input[type="radio"]:checked::before {
                content: '';
                display: block;
                width: 6px;
                height: 6px;
                background: white;
                border-radius: 50%;
                position: absolute;
                top: 50%;
                left: 50%;
                transform: translate(-50%, -50%);
            }

#read-speed-value {
    background-color: #4a5c6f;
    color: #f0f0f0;
    border: 1px solid #5a6c7f;
    width: 45px;
    padding: 6px 4px;
    text-align: center;
    font-size: 14px;
    border-radius: 4px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

    .toggle-switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #4a5c6f;
    transition: .4s;
    border-radius: 28px;
}

    .slider:before {
        position: absolute;
        content: "";
        height: 20px;
        width: 20px;
        left: 4px;
        bottom: 4px;
        background-color: white;
        transition: .4s;
        border-radius: 50%;
    }

input:checked + .slider {
    background-color: #f0ad4e;
}

    input:checked + .slider:before {
        transform: translateX(22px);
    }
html.light-mode {
    --dark-bg: #f5f7fa;
    --darker-bg: #ffffff;
    --light-text: #666666;
    --lighter-text: #333333;
    --input-bg: #ffffff;
    --input-border: #e0e0e0;
    --card-bg: #ffffff;
    --card-border: #f0f0f0;
}

    html.light-mode .cm-topbar {
        background-color: #ffffff !important;
        border-bottom: 1px solid #e0e0e0 !important;
    }

    html.light-mode .center-title,
    html.light-mode .back-btn,
    html.light-mode .icon-search-btn {
        color: #333333 !important;
    }

    html.light-mode .user-avatar {
        border-color: var(--primary-color);
    }

    html.light-mode .vip-prompt-banner,
    html.light-mode .vip-status-banner {
        background-color: #ffffff !important;
        border: 1px solid #e0e0e0;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05) !important;
    }

    html.light-mode .vip-prompt-text,
    html.light-mode .vip-status-text {
        color: #333333 !important;
    }

    html.light-mode .menu-item {
        background-color: #ffffff !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05) !important;
    }

    html.light-mode .menu-item-group .menu-item:not(:last-child) {
        border-bottom-color: #f0f0f0 !important;
    }

    html.light-mode .menu-text {
        color: #333333 !important;
    }

    html.light-mode .pagination-btn {
        background-color: #ffffff !important;
        color: #333333 !important;
        border: 1px solid #e0e0e0;
    }

    html.light-mode .form-group input {
        background-color: #ffffff !important;
        border-color: #d1d5db !important;
        color: #333333 !important;
    }

    html.light-mode .settings-group-container {
        background-color: #ffffff !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
        border: 1px solid #e0e0e0;
    }

    html.light-mode .settings-group-header {
        background-color: #f8f9fa !important;
        color: #666666 !important;
        border-bottom: 1px solid #e0e0e0;
    }

    html.light-mode .settings-item {
        background-color: #ffffff !important;
        border-bottom-color: #f0f0f0 !important;
    }

    html.light-mode .setting-label .menu-text {
        color: #333333 !important;
    }

    html.light-mode .setting-label .menu-icon {
        color: #333333 !important;
    }

    html.light-mode .speed-options label {
        color: #666666 !important;
    }

    html.light-mode .speed-options input[type="radio"] {
        border-color: #d1d5db !important;
        background-color: #ffffff !important;
    }

    html.light-mode #read-speed-value {
        background-color: #ffffff !important;
        color: #333333 !important;
        border-color: #d1d5db !important;
    }


    html.light-mode .nav-header {
        background-color: #ffffff !important;
        border-bottom-color: #e0e0e0 !important;
    }

    html.light-mode .back-icon,
    html.light-mode .header-title,
    html.light-mode .search-icon {
        color: #333333 !important;
    }

    html.light-mode .user-tabs {
        background-color: #ffffff !important;
        border-bottom-color: #e0e0e0 !important;
    }

    html.light-mode .tab-item {
        color: #666666 !important;
    }

        html.light-mode .tab-item:hover {
            background-color: rgba(0, 0, 0, 0.03) !important;
        }

    html.light-mode .card-container {
        background-color: #ffffff !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    }

    html.light-mode #notifications-menu .unread-dot {
        border-color: #ffffff !important;
    }

    html.light-mode .speed-options input[type="radio"]:checked {
        border-color: #f0ad4e;
        background-color: #f0ad4e;
    }
.speed-options input[type="radio"]:checked::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background: #000000;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}