/* ===== 手机端专门优化 ===== */
@media (max-width: 768px) {
    /* 用户中心手机端布局 */
    .el-container {
        flex-direction: column !important;
    }
    
    .el-aside {
        width: 100% !important;
        height: auto !important;
        position: relative !important;
        left: 0 !important;
    }
    
    .el-aside .el-menu {
        display: flex !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding: 8px !important;
    }
    
    .el-aside .el-menu-item,
    .el-aside .el-submenu__title {
        flex-shrink: 0 !important;
        margin: 0 4px !important;
        padding: 8px 16px !important;
        height: auto !important;
        line-height: 1.5 !important;
        white-space: nowrap !important;
    }
    
    .el-main {
        padding: 12px !important;
    }
    
    /* 卡片手机端 */
    .el-card {
        margin-bottom: 12px !important;
    }
    
    .el-card__body {
        padding: 16px !important;
    }
    
    /* 表格手机端横向滚动 */
    .el-table {
        display: block !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    /* 按钮手机端 */
    .el-button {
        padding: 8px 16px !important;
        font-size: 13px !important;
    }
    
    /* 表单手机端 */
    .el-form-item {
        margin-bottom: 16px !important;
    }
    
    .el-input__inner {
        height: 40px !important;
        font-size: 14px !important;
    }
    
    /* 对话框手机端 */
    .el-dialog {
        width: 95% !important;
        margin-top: 5vh !important;
    }
    
    .el-dialog__body {
        padding: 16px !important;
        max-height: 70vh !important;
        overflow-y: auto !important;
    }
    
    /* 统计卡片手机端 */
    .stat-card {
        padding: 16px !important;
    }
    
    .stat-card .stat-value {
        font-size: 22px !important;
    }
    
    /* 分页手机端 */
    .el-pagination {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 8px !important;
    }
    
    /* 顶部导航手机端 */
    .el-header {
        padding: 0 12px !important;
        height: 56px !important;
    }
    
    /* 标签页手机端 */
    .el-tabs__nav-wrap {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    .el-tabs__item {
        padding: 0 12px !important;
        font-size: 13px !important;
    }
    
    /* 下拉菜单手机端 */
    .el-dropdown-menu {
        max-width: 90vw !important;
    }
    
    /* 消息提示手机端 */
    .el-message {
        min-width: auto !important;
        max-width: 90vw !important;
        padding: 12px 16px !important;
    }
}

@media (max-width: 480px) {
    /* 更小屏幕优化 */
    .el-main {
        padding: 8px !important;
    }
    
    .el-card__body {
        padding: 12px !important;
    }
    
    .el-button {
        padding: 6px 12px !important;
        font-size: 12px !important;
    }
    
    .stat-card .stat-value {
        font-size: 18px !important;
    }
}

/* ===== 登录注册页面高级美化 ===== */
/* 登录页面背景 */
body.login-page,
body.regist-page {
    background: linear-gradient(135deg, #002ab1 0%, #0052d9 50%, #1466ed 100%) !important;
    min-height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    overflow: hidden !important;
}

body.login-page::before,
body.regist-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: gradientMove 15s ease infinite;
    background-size: 400% 400%;
}

/* 登录卡片 */
.login-container,
.regist-container {
    position: relative !important;
    z-index: 1 !important;
    width: 100% !important;
    max-width: 440px !important;
    padding: 20px !important;
}

.login-box,
.regist-box {
    background: white !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2) !important;
    padding: 40px !important;
    position: relative !important;
    overflow: hidden !important;
}

.login-box::before,
.regist-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #002ab1, #0052d9, #1466ed, #51d4ff);
    background-size: 300% 100%;
    animation: shimmer 3s linear infinite;
}

.login-box .logo,
.regist-box .logo {
    text-align: center !important;
    margin-bottom: 24px !important;
}

.login-box .logo img,
.regist-box .logo img {
    height: 48px !important;
}

.login-box h2,
.regist-box h2 {
    text-align: center !important;
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #1d2129 !important;
    margin-bottom: 8px !important;
}

.login-box .subtitle,
.regist-box .subtitle {
    text-align: center !important;
    font-size: 14px !important;
    color: #86909c !important;
    margin-bottom: 32px !important;
}

/* 登录表单 */
.login-form .el-form-item,
.regist-form .el-form-item {
    margin-bottom: 20px !important;
}

.login-form .el-input__inner,
.regist-form .el-input__inner {
    height: 48px !important;
    font-size: 15px !important;
    border-radius: 8px !important;
    border: 1px solid #e5e6eb !important;
    padding-left: 44px !important;
    transition: all 0.3s ease !important;
}

.login-form .el-input__inner:focus,
.regist-form .el-input__inner:focus {
    border-color: #0052d9 !important;
    box-shadow: 0 0 0 3px rgba(0,82,217,0.1) !important;
}

.login-form .el-input__prefix,
.regist-form .el-input__prefix {
    left: 14px !important;
    color: #86909c !important;
    font-size: 18px !important;
}

/* 登录按钮 */
.login-btn,
.regist-btn {
    width: 100% !important;
    height: 48px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    background: linear-gradient(135deg, #002ab1 0%, #0052d9 50%, #1466ed 100%) !important;
    border: none !important;
    box-shadow: 0 4px 16px rgba(0,82,217,0.3) !important;
    transition: all 0.3s ease !important;
    margin-top: 8px !important;
}

.login-btn:hover,
.regist-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 24px rgba(0,82,217,0.4) !important;
}

/* 登录页底部链接 */
.login-links,
.regist-links {
    display: flex !important;
    justify-content: space-between !important;
    margin-top: 16px !important;
    font-size: 13px !important;
}

.login-links a,
.regist-links a {
    color: #0052d9 !important;
    text-decoration: none !important;
    transition: color 0.2s !important;
}

.login-links a:hover,
.regist-links a:hover {
    color: #002ab1 !important;
}

/* 第三方登录 */
.third-party-login {
    margin-top: 24px !important;
    padding-top: 24px !important;
    border-top: 1px solid #f2f3f5 !important;
}

.third-party-login .title {
    text-align: center !important;
    font-size: 13px !important;
    color: #86909c !important;
    margin-bottom: 16px !important;
}

.third-party-login .icons {
    display: flex !important;
    justify-content: center !important;
    gap: 20px !important;
}

.third-party-login .icon {
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    background: #f5f7fa !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-size: 20px !important;
}

.third-party-login .icon:hover {
    background: #0052d9 !important;
    color: white !important;
    transform: translateY(-2px) !important;
}

/* 手机端登录页 */
@media (max-width: 768px) {
    .login-box,
    .regist-box {
        padding: 28px 20px !important;
    }
    
    .login-box h2,
    .regist-box h2 {
        font-size: 20px !important;
    }
    
    .login-form .el-input__inner,
    .regist-form .el-input__inner {
        height: 44px !important;
        font-size: 14px !important;
    }
    
    .login-btn,
    .regist-btn {
        height: 44px !important;
        font-size: 15px !important;
    }
}