/* Element UI 风格的样式文件 */

/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Element UI 主题色彩 */
    --el-color-primary: #409eff;
    --el-color-primary-light-3: #79bbff;
    --el-color-primary-light-5: #a0cfff;
    --el-color-primary-light-7: #c6e2ff;
    --el-color-primary-light-8: #d9ecff;
    --el-color-primary-light-9: #ecf5ff;
    --el-color-primary-dark-2: #337ecc;
    
    --el-color-success: #67c23a;
    --el-color-warning: #e6a23c;
    --el-color-danger: #f56c6c;
    --el-color-error: #f56c6c;
    --el-color-info: #909399;
    
    /* 中性色 */
    --el-text-color-primary: #303133;
    --el-text-color-regular: #606266;
    --el-text-color-secondary: #909399;
    --el-text-color-placeholder: #a8abb2;
    --el-text-color-disabled: #c0c4cc;
    
    --el-border-color: #dcdfe6;
    --el-border-color-light: #e4e7ed;
    --el-border-color-lighter: #ebeef5;
    --el-border-color-extra-light: #f2f6fc;
    
    --el-background-color: #ffffff;
    --el-background-color-base: #f5f7fa;
    
    /* 字体 */
    --el-font-size-extra-large: 20px;
    --el-font-size-large: 18px;
    --el-font-size-medium: 16px;
    --el-font-size-base: 14px;
    --el-font-size-small: 13px;
    --el-font-size-extra-small: 12px;
    
    /* 圆角 */
    --el-border-radius-base: 4px;
    --el-border-radius-small: 2px;
    --el-border-radius-round: 20px;
    --el-border-radius-circle: 100%;
    
    /* 阴影 */
    --el-box-shadow-base: 0 2px 4px rgba(0, 0, 0, 0.12), 0 0 6px rgba(0, 0, 0, 0.04);
    --el-box-shadow-light: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    --el-box-shadow-dark: 0 4px 8px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.06);
    
    /* 间距 */
    --el-spacing-base: 16px;
    --el-spacing-small: 8px;
    --el-spacing-large: 24px;
}

body {
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    font-size: var(--el-font-size-base);
    color: var(--el-text-color-primary);
    background-color: var(--el-background-color-base);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 容器样式 */
.el-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.el-main {
    flex: 1;
    padding: var(--el-spacing-large);
    background-color: var(--el-background-color-base);
    overflow: visible !important; /* 确保主容器不裁剪下拉框 */
}

/* 卡片样式 */
.el-card {
    background: var(--el-background-color);
    border: 1px solid var(--el-border-color-lighter);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
    margin-bottom: 40px; /* 增加卡片间距以避免下拉框重叠 */
}

.el-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.el-card__header {
    padding: 15px 18px; /* 减小内边距 */
    border-bottom: 1px solid var(--el-border-color-lighter);
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    font-weight: 500; /* 减轻字重 */
    color: var(--el-text-color-primary);
    letter-spacing: 0.2px; /* 减小字符间距 */
}

.el-card__body {
    padding: 20px;
    overflow: visible !important; /* 确保下拉框不被卡片主体裁剪 */
}

/* 按钮样式 */
.el-button {
    display: inline-block;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    background: var(--el-background-color);
    border: 1px solid var(--el-border-color);
    color: var(--el-text-color-regular);
    text-align: center;
    box-sizing: border-box;
    outline: none;
    margin: 0;
    transition: all 0.1s cubic-bezier(0.645, 0.045, 0.355, 1);
    font-weight: 500;
    user-select: none;
    vertical-align: middle;
    padding: 12px 20px;
    font-size: var(--el-font-size-base);
    border-radius: var(--el-border-radius-base);
    text-decoration: none;
}

.el-button:hover,
.el-button:focus {
    color: var(--el-color-primary);
    border-color: var(--el-color-primary-light-7);
    background-color: var(--el-color-primary-light-9);
}

.el-button:active {
    color: var(--el-color-primary-dark-2);
    border-color: var(--el-color-primary-dark-2);
    outline: none;
}

.el-button--primary {
    color: var(--el-background-color);
    background-color: var(--el-color-primary);
    border-color: var(--el-color-primary);
}

.el-button--primary:hover,
.el-button--primary:focus {
    background: var(--el-color-primary-light-3);
    border-color: var(--el-color-primary-light-3);
    color: var(--el-background-color);
}

.el-button--primary:active {
    background: var(--el-color-primary-dark-2);
    border-color: var(--el-color-primary-dark-2);
    color: var(--el-background-color);
}

.el-button--success {
    color: var(--el-background-color);
    background-color: var(--el-color-success);
    border-color: var(--el-color-success);
}

.el-button--warning {
    color: var(--el-background-color);
    background-color: var(--el-color-warning);
    border-color: var(--el-color-warning);
}

.el-button--danger {
    color: var(--el-background-color);
    background-color: var(--el-color-danger);
    border-color: var(--el-color-danger);
}

.el-button--large {
    padding: 13px 20px;
    font-size: var(--el-font-size-medium);
    border-radius: var(--el-border-radius-base);
}

.el-button--small {
    padding: 9px 15px;
    font-size: var(--el-font-size-small);
    border-radius: 3px;
}

.el-button--mini {
    padding: 7px 15px;
    font-size: var(--el-font-size-extra-small);
    border-radius: 3px;
}

/* 输入框样式 */
.el-input {
    position: relative;
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    display: inline-block;
    width: 100%;
}

.el-input__inner {
    background-color: var(--el-background-color);
    background-image: none;
    border-radius: var(--el-border-radius-base);
    border: 1px solid var(--el-border-color);
    box-sizing: border-box;
    color: var(--el-text-color-primary);
    display: inline-block;
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    height: 36px; /* 减小高度 */
    line-height: 36px;
    outline: none;
    padding: 0 12px; /* 减小内边距 */
    transition: border-color 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);
    width: 100%;
    font-weight: 400;
    letter-spacing: 0.1px;
}

.el-input__inner:focus {
    outline: none;
    border-color: var(--el-color-primary);
}

.el-input__inner::placeholder {
    color: var(--el-text-color-placeholder);
}

.el-input--large .el-input__inner {
    height: 48px;
    line-height: 48px;
}

.el-input--small .el-input__inner {
    height: 32px;
    line-height: 32px;
}

.el-input--mini .el-input__inner {
    height: 28px;
    line-height: 28px;
}

/* 选择器样式 */
.el-select {
    display: inline-block;
    position: relative;
    width: 100%;
    font-size: var(--el-font-size-small); /* 更小字体 13px */
}

.el-select .el-input {
    cursor: pointer;
}

.el-select .el-input__inner {
    cursor: pointer;
    font-size: var(--el-font-size-small); /* 更小字体 13px */
}

.el-select .el-input__suffix {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    color: var(--el-text-color-placeholder);
    font-size: 14px; /* 箭头图标适中大小 */
    transition: transform 0.3s;
}

.el-select__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1001;
    border: 1px solid var(--el-border-color-light);
    border-radius: var(--el-border-radius-base);
    background-color: var(--el-background-color);
    box-shadow: var(--el-box-shadow-light);
    box-sizing: border-box;
    margin: 5px 0;
    width: 100%;
    max-height: 274px;
    overflow: auto;
}

/* 原生select下拉框样式修复 */
.el-select select {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 9999 !important; /* 使用最高层级确保下拉框在最上层 */
    cursor: pointer;
}

/* 当select获得焦点时，确保下拉选项显示在最上层 */
.el-select select:focus {
    z-index: 10000 !important;
}

/* 针对周报设置的特殊处理 */
#week {
    z-index: 10001 !important; /* 周报下拉框使用超高的z-index */
    position: relative !important;
}

/* 所有select元素的通用修复 */
select {
    z-index: 9999 !important;
    position: relative !important;
}

/* 当select处于活动状态时 */
select:focus,
select:active,
select[size],
select[multiple] {
    z-index: 10000 !important;
    position: relative !important;
}

/* 创建新的层叠上下文确保下拉框在最顶层 */
.el-select:focus-within {
    z-index: 10002 !important;
    position: relative !important;
}

/* 为周报设置卡片创建最高层级的层叠上下文 */
.weekly-report-card:focus-within {
    z-index: 10003 !important;
    position: relative !important;
}

/* 确保包含下拉框的容器不会限制子元素的层级 */
.el-select {
    position: relative;
    z-index: auto; /* 重置容器z-index */
}

/* 确保卡片不会限制子元素的层级 */
.el-card {
    overflow: visible !important; /* 确保下拉框不被裁剪 */
}

/* 为包含多个选项的下拉框提供额外空间 */
.el-card:has(#week) {
    margin-bottom: 60px; /* 为周报设置卡片提供更多底部空间 */
}

/* 如果浏览器不支持:has选择器，使用类选择器作为后备 */
.weekly-report-card {
    margin-bottom: 60px !important;
}

/* 打卡时间设置卡片特殊处理，因为包含7个下拉框 */
.clock-in-settings-card {
    margin-bottom: 50px !important;
}

/* 打卡时间设置卡片内的表单项增加间距 */
.clock-in-settings-card .el-form-item {
    margin-bottom: 25px;
}

/* 账号状态下拉框（4个选项）也需要额外空间 */
#rule {
    z-index: 2005 !important;
}

.el-option {
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    padding: 0 15px; /* 减小内边距 */
    position: relative;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--el-text-color-regular);
    height: 30px; /* 减小选项高度 */
    line-height: 30px;
    box-sizing: border-box;
    cursor: pointer;
    font-weight: 400;
    letter-spacing: 0.1px;
}

.el-option:hover {
    background-color: var(--el-color-primary-light-9);
}

.el-option.selected {
    color: var(--el-color-primary);
    font-weight: 600; /* 选中项加粗 */
}

/* 页面标题层次 - 与导航栏字体统一 */
h1, h2, h3, h4, h5, h6 {
    color: var(--el-text-color-primary);
    margin: 0 0 12px 0;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.3px;
}

h1 { font-size: 18px; } /* 主标题 - 略大于导航栏 */
h2 { font-size: 16px; } /* 页面标题 - 稍大于导航栏 */
h3 { font-size: var(--el-font-size-base); } /* 区块标题 - 与导航栏一致 14px */
h4 { font-size: var(--el-font-size-base); } /* 卡片标题 - 与导航栏一致 14px */
h5 { font-size: var(--el-font-size-base); } /* 子标题 - 与导航栏一致 14px */
h6 { font-size: var(--el-font-size-small); } /* 小标题 - 13px */

/* 表单样式 - 与导航栏字体统一（更小字体） */
.el-form {
    margin: 0;
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    line-height: 1.5;
    overflow: visible !important; /* 确保表单不裁剪下拉框 */
}

.el-form-item {
    margin-bottom: 20px; /* 减小间距 */
    overflow: visible !important; /* 确保表单项不裁剪下拉框 */
}

.el-form-item__label {
    text-align: right;
    vertical-align: middle;
    float: left;
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    color: var(--el-text-color-primary);
    line-height: 36px; /* 减小高度 */
    padding: 0 12px 0 0;
    box-sizing: border-box;
    font-weight: 500; /* 减轻字重 */
    letter-spacing: 0.2px; /* 减小字符间距 */
}

.el-form-item__content {
    line-height: 36px; /* 减小高度 */
    position: relative;
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    overflow: visible !important; /* 确保内容区域不裁剪下拉框 */
}

/* 导航栏样式 */
.el-header {
    padding: 0;
    height: 60px;
    line-height: 60px;
    background-color: var(--el-background-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    position: relative;
    z-index: 1000;
    border-bottom: 1px solid var(--el-border-color-extra-light);
}

.el-menu {
    border: none;
    height: 60px;
    line-height: 60px;
    margin: 0;
    padding: 0;
    list-style: none;
    position: relative;
    background-color: var(--el-background-color);
    box-sizing: border-box;
}

.el-menu--horizontal {
    border-bottom: solid 1px var(--el-border-color-lighter);
}

.el-menu-item {
    height: 60px;
    line-height: 60px;
    font-size: var(--el-font-size-base);
    color: var(--el-text-color-primary);
    padding: 0 20px;
    list-style: none;
    cursor: pointer;
    position: relative;
    box-sizing: border-box;
    white-space: nowrap;
    display: inline-block;
    text-decoration: none;
}

.el-menu-item:hover {
    outline: none;
    color: var(--el-color-primary);
    background-color: var(--el-color-primary-light-9);
}

.el-menu-item.is-active {
    color: var(--el-color-primary);
    border-bottom: 2px solid var(--el-color-primary);
}

/* 消息提示样式 */
.el-message {
    min-width: 380px;
    box-sizing: border-box;
    border-radius: var(--el-border-radius-base);
    border: 1px solid var(--el-border-color-lighter);
    position: fixed;
    left: 50%;
    top: 20px;
    transform: translateX(-50%);
    background-color: var(--el-background-color);
    transition: opacity 0.3s, transform 0.4s, top 0.4s;
    padding: 15px 15px 15px 20px;
    display: flex;
    align-items: center;
    z-index: 2001;
    box-shadow: var(--el-box-shadow-light);
}

.el-message--success {
    background-color: #f0f9ff;
    border-color: #b3d8ff;
}

.el-message--warning {
    background-color: #fdf6ec;
    border-color: #faecd8;
}

.el-message--error {
    background-color: #fef0f0;
    border-color: #fbc4c4;
}

.el-message__icon {
    margin-right: 10px;
    font-size: var(--el-font-size-medium);
}

.el-message__content {
    padding: 0;
    font-size: var(--el-font-size-base);
    line-height: 1;
}

/* 加载样式 */
.el-loading-mask {
    position: absolute;
    z-index: 2000;
    background-color: rgba(255, 255, 255, 0.9);
    margin: 0;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    transition: opacity 0.3s;
}

.el-loading-spinner {
    top: 50%;
    margin-top: -21px;
    width: 100%;
    text-align: center;
    position: absolute;
}

/* 进度条样式 */
.el-progress {
    position: relative;
    line-height: 1;
}

.el-progress__bar {
    padding-right: 50px;
    display: inline-block;
    vertical-align: middle;
    width: 100%;
    margin-right: -55px;
    box-sizing: border-box;
}

.el-progress__outer {
    height: 6px;
    border-radius: 100px;
    background-color: var(--el-border-color-lighter);
    overflow: hidden;
    position: relative;
    vertical-align: middle;
}

.el-progress__inner {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background-color: var(--el-color-primary);
    text-align: right;
    border-radius: 100px;
    line-height: 1;
    white-space: nowrap;
    transition: width 0.6s ease;
}

/* 标签样式 */
.el-tag {
    background-color: var(--el-color-primary-light-9);
    border: 1px solid var(--el-color-primary-light-7);
    color: var(--el-color-primary);
    display: inline-block;
    height: 32px;
    padding: 0 12px;
    line-height: 30px;
    font-size: var(--el-font-size-small);
    border-radius: var(--el-border-radius-base);
    box-sizing: border-box;
    white-space: nowrap;
}

.el-tag--success {
    background-color: #f0f9ff;
    border-color: #b3d8ff;
    color: var(--el-color-success);
}

.el-tag--warning {
    background-color: #fdf6ec;
    border-color: #faecd8;
    color: var(--el-color-warning);
}

.el-tag--danger {
    background-color: #fef0f0;
    border-color: #fbc4c4;
    color: var(--el-color-danger);
}

/* 统计卡片样式 */
.stats-card {
    text-align: center;
    padding: 40px 30px;
    color: white;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    margin-bottom: var(--el-spacing-large);
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    opacity: 0.1;
    z-index: -1;
}

.stats-card:hover {
    transform: translateY(-4px) scale(1.02);
}

/* 不同状态的统计卡片 */
.stats-card--success {
    background: linear-gradient(135deg, #67c23a 0%, #85ce61 50%, #95d475 100%);
    box-shadow: 0 8px 32px rgba(103, 194, 58, 0.3);
}

.stats-card--success:hover {
    box-shadow: 0 12px 40px rgba(103, 194, 58, 0.4);
}

.stats-card--warning {
    background: linear-gradient(135deg, #e6a23c 0%, #ebb563 50%, #f0c78a 100%);
    box-shadow: 0 8px 32px rgba(230, 162, 60, 0.3);
}

.stats-card--warning:hover {
    box-shadow: 0 12px 40px rgba(230, 162, 60, 0.4);
}

.stats-card--danger {
    background: linear-gradient(135deg, #f56c6c 0%, #f78989 50%, #f9a8a8 100%);
    box-shadow: 0 8px 32px rgba(245, 108, 108, 0.3);
}

.stats-card--danger:hover {
    box-shadow: 0 12px 40px rgba(245, 108, 108, 0.4);
}

/* 添加装饰性元素 */
.stats-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.stats-number {
    font-size: 56px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stats-label {
    font-size: var(--el-font-size-medium);
    opacity: 0.95;
    margin-bottom: 8px;
    font-weight: 500;
    position: relative;
    z-index: 2;
}

.stats-date {
    font-size: var(--el-font-size-small);
    opacity: 0.85;
    position: relative;
    z-index: 2;
    font-weight: 400;
}

/* 信息列表样式 */
.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--el-border-color-extra-light);
}

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

.info-label {
    color: var(--el-text-color-regular);
    font-weight: 500;
}

.info-value {
    color: var(--el-text-color-primary);
}

/* 登录页面特殊样式 */
.login-container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url('/7.png') no-repeat center center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}

.login-form {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 400px;
    position: relative;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-title {
    text-align: center;
    margin-bottom: 30px;
    color: var(--el-text-color-primary);
    font-size: var(--el-font-size-extra-large);
    font-weight: 500;
}

.login-form .el-form-item {
    margin-bottom: 24px;
}

.login-form .el-button {
    width: 100%;
    height: 48px;
    font-size: var(--el-font-size-base); /* 与导航栏统一 14px */
}

/* 页脚样式 */
.el-footer {
    height: 60px;
    line-height: 60px;
    text-align: center;
    color: var(--el-text-color-secondary);
    font-size: var(--el-font-size-small);
    background-color: var(--el-background-color);
    border-top: 1px solid var(--el-border-color-extra-light);
}

/* 图片上传组件样式 */
.image-upload-container {
    border: 2px dashed var(--el-border-color-lighter);
    border-radius: var(--el-border-radius-base);
    padding: 20px;
    text-align: center;
    background-color: var(--el-background-color-base);
    transition: all 0.3s ease;
    position: relative;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.image-upload-container:hover {
    border-color: var(--el-color-primary);
    background-color: var(--el-color-primary-light-9);
}

.image-upload-container.has-image {
    border-color: var(--el-color-success);
    background-color: var(--el-color-success-light-9);
}

.upload-icon {
    font-size: 48px;
    color: var(--el-text-color-placeholder);
    margin-bottom: 10px;
}

.upload-text {
    color: var(--el-text-color-regular);
    font-size: var(--el-font-size-base);
    margin-bottom: 5px;
}

.upload-hint {
    color: var(--el-text-color-secondary);
    font-size: var(--el-font-size-small);
}

.image-preview-container {
    position: relative;
    display: inline-block;
    margin-top: 15px;
}

.image-preview {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--el-border-radius-base);
    box-shadow: var(--el-box-shadow-base);
    display: block;
}

.image-clear-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--el-color-danger);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 1;
    transition: all 0.3s ease;
    box-shadow: var(--el-box-shadow-base);
}

.image-clear-btn:hover {
    background-color: var(--el-color-danger);
    transform: scale(1.1);
}

.upload-file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-content.hidden {
    display: none;
}

/* 移动端优化的表单布局 */
.mobile-form-layout .el-form-item {
    margin-bottom: 20px;
}

.mobile-form-layout .el-form-item__label {
    float: none;
    text-align: left;
    width: 100%;
    line-height: 1.4;
    margin-bottom: 8px;
    font-weight: 500; /* 减轻字重 */
    color: var(--el-text-color-primary);
    font-size: var(--el-font-size-small); /* 更小字体 13px */
    letter-spacing: 0.2px;
}

.mobile-form-layout .el-form-item__content {
    line-height: 1.5;
    margin-left: 0;
}

/* 移动端导航优化 */
.mobile-header {
    padding: 0 15px;
    flex-direction: column;
    height: auto;
    min-height: 100px; /* 增加最小高度 */
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    border-bottom: none;
}

.mobile-header .header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 50px;
    padding: 10px 0;
}

.mobile-header .header-nav {
    width: 100%;
    border-top: 1px solid var(--el-border-color-extra-light);
    padding: 12px 0;
    display: flex;
    justify-content: space-around;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.mobile-header .el-menu-item {
    padding: 10px 15px;
    font-size: var(--el-font-size-small);
    height: auto;
    line-height: 1.2;
    border-radius: var(--el-border-radius-base);
    transition: all 0.3s ease;
}

.mobile-header .el-menu-item:hover,
.mobile-header .el-menu-item.is-active {
    background-color: var(--el-color-primary-light-9);
    color: var(--el-color-primary);
}

/* 移动端卡片优化 */
.mobile-card {
    margin: 10px 0;
    border-radius: 8px;
}

.mobile-card .el-card__header {
    padding: 15px;
    font-size: var(--el-font-size-medium);
}

.mobile-card .el-card__body {
    padding: 15px;
}

/* 移动端统计卡片 */
.mobile-stats-card {
    padding: 35px 25px;
    margin-bottom: 15px;
    border-radius: 12px;
}

.mobile-stats-card .stats-number {
    font-size: 48px;
    font-weight: 700;
}

.mobile-stats-card .stats-label {
    font-size: var(--el-font-size-base);
}

.mobile-stats-card .stats-date {
    font-size: var(--el-font-size-small);
}

/* 移动端信息列表 */
.mobile-info-list .info-item {
    flex-direction: column;
    align-items: flex-start;
    padding: 15px 0;
}

.mobile-info-list .info-label {
    margin-bottom: 5px;
    font-size: var(--el-font-size-small);
}

.mobile-info-list .info-value {
    font-size: var(--el-font-size-base);
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 768px) {
    body {
        font-size: 16px; /* 移动端增大基础字体 */
    }
    
    /* 移动端字体层次调整 - 与导航栏保持一致 */
    h1 { font-size: 16px; }
    h2 { font-size: var(--el-font-size-base); } /* 14px */
    h3 { font-size: var(--el-font-size-base); } /* 14px */
    h4 { font-size: var(--el-font-size-base); } /* 14px */
    
    .el-form {
        font-size: var(--el-font-size-small); /* 更小字体 13px */
    }
    
    .el-input__inner {
        font-size: 16px; /* 移动端保持16px防止iOS缩放 */
        height: 40px; /* 减小高度但保持触摸友好 */
        line-height: 40px;
    }
    
    .el-option {
        height: 36px; /* 减小高度 */
        line-height: 36px;
        font-size: var(--el-font-size-small); /* 更小字体 13px */
    }
    
    .el-form-item__label {
        font-size: var(--el-font-size-small); /* 更小字体 13px */
        line-height: 40px; /* 与输入框对齐 */
    }
    
    /* 移动端导航栏高度调整 */
    .el-header {
        height: auto;
        min-height: 100px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        border-bottom: none;
    }
    
    .el-main {
        padding: 20px 15px;
        padding-top: 25px; /* 增加顶部间距，避免被导航栏遮挡 */
    }
    
    .login-form {
        margin: 15px;
        padding: 25px 20px;
        max-width: none;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
    }
    
    .login-container {
        background-attachment: scroll; /* 移动端禁用固定背景 */
    }
    
    .login-title {
        font-size: var(--el-font-size-large);
        margin-bottom: 25px;
    }
    
    .el-card {
        margin-bottom: 15px;
    }
    
    .el-card__body {
        padding: 15px;
    }
    
    .stats-card {
        padding: 30px 20px;
        margin-bottom: 15px;
    }
    
    .stats-number {
        font-size: 42px;
    }
    
    /* 移动端输入框优化 */
    .el-input__inner {
        height: 44px;
        line-height: 44px;
        font-size: 16px; /* 防止iOS缩放 */
        padding: 0 15px;
    }
    
    .el-button {
        height: 44px;
        line-height: 44px;
        padding: 0 20px;
        font-size: var(--el-font-size-base); /* 与导航栏统一 14px */
    }
    
    .el-button--large {
        height: 48px;
        line-height: 48px;
        font-size: 18px;
    }
    
    /* 移动端表单项间距 */
    .el-form-item {
        margin-bottom: 20px;
    }
    
    /* 移动端图片上传优化 */
    .image-upload-container {
        min-height: 100px;
        padding: 15px;
    }
    
    .upload-icon {
        font-size: 36px;
    }
    
    .image-preview {
        max-height: 150px;
    }
    
    /* 移动端消息提示 */
    .el-message {
        min-width: 280px;
        left: 20px;
        right: 20px;
        transform: none;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    /* 超小屏幕导航栏进一步优化 */
    .el-header {
        min-height: 90px;
        box-shadow: 0 1px 8px rgba(0, 0, 0, 0.03);
    }
    
    .mobile-header .header-top {
        height: 45px;
        padding: 8px 0;
    }
    
    .mobile-header .header-top h1 {
        font-size: 14px !important;
    }
    
    .mobile-header .header-top span {
        font-size: 12px !important;
    }
    
    .mobile-header .header-nav {
        padding: 8px 0;
    }
    
    .mobile-header .el-menu-item {
        padding: 8px 10px;
        font-size: 12px;
    }
    
    .el-main {
        padding: 15px 10px;
        padding-top: 20px;
    }
    
    .login-form {
        margin: 10px;
        padding: 20px 15px;
    }
    
    .el-card__body {
        padding: 12px;
    }
    
    .stats-card {
        padding: 25px 15px;
        border-radius: 10px;
    }
    
    .stats-number {
        font-size: 38px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 100%, 0);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.fade-in-up {
    animation: fadeInUp 0.5s ease-out;
}

/* 工具类 */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--el-spacing-small); }
.mt-2 { margin-top: var(--el-spacing-base); }
.mt-3 { margin-top: var(--el-spacing-large); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--el-spacing-small); }
.mb-2 { margin-bottom: var(--el-spacing-base); }
.mb-3 { margin-bottom: var(--el-spacing-large); }

.p-0 { padding: 0; }
.p-1 { padding: var(--el-spacing-small); }
.p-2 { padding: var(--el-spacing-base); }
.p-3 { padding: var(--el-spacing-large); }