/**
 * 保险管理后台公共样式
 *
 * 设计方向：深蓝/钴蓝主题现代管理后台。
 * 侧边栏深灰蓝背景、内容区浅灰蓝卡片、深蓝渐变强调色，
 * 内页搜索区、表格、分页、按钮、弹窗、表单统一独特化风格，
 * 强调层次、留白、可读性与视觉一致性。
 */

/* ==================== 设计变量 ==================== */
:root {
    --brand-dark: #0f172a;
    --brand-navy: #1e293b;
    --brand-slate: #334155;
    --brand-primary: #2563eb;
    --brand-accent: #0f766e;
    --brand-secondary: #6366f1;
    --brand-danger: #ef4444;
    --brand-warning: #f59e0b;
    --brand-success: #10b981;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-body: #f8fafc;
    --card-bg: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -1px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

/* ==================== 登录页 ==================== */
.login-body {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #f8fafc;
    overflow: hidden;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* 柔和背景装饰：浅蓝与深青色光晕 */
.login-body::before,
.login-body::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.login-body::before {
    width: 520px;
    height: 520px;
    top: -120px;
    right: -120px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.10) 0%, transparent 70%);
}

.login-body::after {
    width: 420px;
    height: 420px;
    bottom: -80px;
    left: -80px;
    background: radial-gradient(circle, rgba(14, 184, 166, 0.08) 0%, transparent 70%);
}

/* 登录卡片：纯白悬浮卡片 */
.login-container {
    position: relative;
    z-index: 1;
    width: 440px;
    max-width: 100%;
    padding: 44px 40px 40px;
    background: #ffffff;
    border-radius: 24px;
    box-shadow:
        0 20px 50px rgba(15, 23, 42, 0.08),
        0 10px 20px rgba(15, 23, 42, 0.04),
        0 4px 8px rgba(15, 23, 42, 0.02);
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-header .login-brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    border-radius: 18px;
    background: linear-gradient(135deg, #2563eb 0%, #0f766e 100%);
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
}

.login-header .login-brand .layui-icon {
    font-size: 32px;
    color: #ffffff;
}

.login-header h2 {
    margin: 0 0 8px;
    font-size: 26px;
    font-weight: 700;
    color: #1e293b;
}

.login-header p {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #94a3b8;
}

/* 登录表单 */
.login-form .layui-form-item {
    margin-bottom: 20px;
}

.login-form .layui-form-item:last-child {
    margin-bottom: 0;
}

.login-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input-group .layui-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: #94a3b8;
    transition: color var(--transition-fast);
    pointer-events: none;
}

.login-input-group .layui-input {
    width: 100%;
    height: 50px;
    padding-left: 48px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    color: #1e293b;
    font-size: 14px;
    transition: all var(--transition-fast);
}

.login-input-group .layui-input::placeholder {
    color: #94a3b8;
}

.login-input-group .layui-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10);
    outline: none;
}

.login-input-group:focus-within .layui-icon {
    color: var(--brand-primary);
}

/* 验证码行 */
.login-captcha-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-captcha-row .login-input-group {
    flex: 1;
}

.login-captcha-row .captcha-img {
    height: 50px;
    width: auto;
    max-width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid #e2e8f0;
    cursor: pointer;
    background: #ffffff;
    transition: all var(--transition-fast);
}

.login-captcha-row .captcha-img:hover {
    border-color: var(--brand-primary);
    transform: translateY(-1px);
}

/* 登录按钮 */
.login-btn {
    width: 100%;
    height: 50px;
    margin-top: 6px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border: none;
    border-radius: var(--radius-md);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.35);
}

.login-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* 错误提示 */
.login-error {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-md);
    color: var(--brand-danger);
    font-size: 13px;
}

.login-error::before {
    font-family: "layui-icon" !important;
    content: "\e702";
    font-size: 16px;
}

/* ==================== 后台布局覆盖 ==================== */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Fira+Sans:wght@300;400;500;600;700&display=swap');
body {
    font-family: 'Fira Sans', sans-serif;
    font-size: 14px;
    color: #1E293B;
}

/* ==================== 顶部导航 ==================== */
.layui-layout-admin .layui-header {
    height: 64px;
    background: #0f172a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Logo 区：深蓝/钴蓝品牌图标与白色文字 */
.layui-layout-admin .layui-logo {
    position: absolute;
    left: 0;
    top: 0;
    width: 230px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    background: #1e293b;
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.08);
}

.layui-layout-admin .layui-logo .brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    font-size: 18px;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

/* 顶部右侧用户信息：深色风格下拉菜单 */
.layui-layout-admin .layui-layout-right {
    right: 18px;
}

.layui-layout-admin .layui-layout-right .layui-nav-item > a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 64px;
    padding: 0 16px;
    color: #cbd5e1;
    font-size: 14px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.layui-layout-admin .layui-layout-right .layui-nav-item > a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

.layui-layout-admin .layui-layout-right .layui-nav-item > a .user-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.18);
    color: #93c5fd;
    transition: all var(--transition-fast);
}

.layui-layout-admin .layui-layout-right .layui-nav-item > a:hover .user-avatar {
    background: rgba(37, 99, 235, 0.3);
    color: #ffffff;
}

.layui-layout-admin .layui-layout-right .layui-nav-child {
    top: 64px;
    padding: 6px;
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.layui-layout-admin .layui-layout-right .layui-nav-child dd a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    color: #cbd5e1;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.layui-layout-admin .layui-layout-right .layui-nav-child dd a:hover {
    background: rgba(37, 99, 235, 0.18);
    color: #ffffff;
}

.layui-layout-admin .layui-layout-right .layui-nav-child dd a .layui-icon {
    color: #60a5fa;
    transition: color var(--transition-fast);
}

.layui-layout-admin .layui-layout-right .layui-nav-child dd a:hover .layui-icon {
    color: #93c5fd;
}

/* 左侧侧边栏 */
.layui-layout-admin .layui-side {
    top: 64px;
    width: 230px;
    background: #1e293b;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.18);
}

.layui-layout-admin .layui-body {
    top: 64px;
    left: 230px;
    right: 0;
    bottom: 0;
    background: #f1f5f9;
    overflow: hidden;
}

.layui-layout-admin .layui-fluid {
    padding: 0;
    height: 100%;
}

/* ==================== 选项卡容器 ==================== */
.im-tab-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

.im-tab-bar {
    flex-shrink: 0;
    height: 42px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    padding: 0 10px;
    overflow: hidden;
}

.im-tab-list {
    display: flex;
    align-items: center;
    height: 100%;
    overflow-x: auto;
    scrollbar-width: none;
}

.im-tab-list::-webkit-scrollbar {
    display: none;
}

/* 选项卡标签默认态：浅灰背景，文字清晰 */
.im-tab-item {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 12px;
    margin-right: 5px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f1f5f9;
    color: #475569;
    font-size: 13px;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.im-tab-item:hover {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

/* 选项卡标签选中态：深蓝到钴蓝渐变 */
.im-tab-item.active {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.28);
}

.im-tab-item.active .im-tab-close,
.im-tab-item.active .im-tab-arrow {
    color: rgba(255, 255, 255, 0.95);
}

.im-tab-item.active .im-tab-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.im-tab-title {
    line-height: 1;
}

/* 关闭按钮：hover 变红 */
.im-tab-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    font-size: 12px;
    line-height: 1;
    color: #94a3b8;
    transition: all var(--transition-fast);
}

.im-tab-close:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* 下拉箭头：默认清晰，hover 变蓝 */
.im-tab-arrow {
    font-family: "layui-icon" !important;
    font-size: 12px;
    color: #64748b;
    margin-left: 2px;
    transition: color var(--transition-fast);
}

.im-tab-arrow:hover {
    color: #2563eb;
}

.im-tab-item.active .im-tab-arrow:hover {
    color: #ffffff;
}

.im-tab-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: #f1f5f9;
}

.im-tab-frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    background: #f1f5f9;
    visibility: hidden;
}

.im-tab-frame.active {
    visibility: visible;
}

/* 选项卡右键/下拉菜单：深色风格 + hover 高亮 */
.im-tab-menu {
    position: absolute;
    z-index: 9999;
    display: none;
    min-width: 150px;
    padding: 6px;
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.im-tab-menu-item {
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    color: #cbd5e1;
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.im-tab-menu-item:hover {
    background: rgba(37, 99, 235, 0.18);
    color: #ffffff;
}

.im-tab-menu-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.im-tab-menu-item.disabled:hover {
    background: transparent;
    color: #cbd5e1;
}

/* iframe 内容页 */
.im-iframe-body {
    background: #f1f5f9;
}

.im-iframe-body .layui-fluid {
    padding: 22px;
}

/* ==================== 左侧菜单 ==================== */
.layui-side-scroll {
    width: 230px !important;
    background: #1e293b;
}

.layui-nav-tree {
    width: 230px;
    padding: 12px 0;
    background: transparent;
}

.layui-nav-tree .layui-nav-item {
    margin: 3px 0;
}

/* 一级菜单默认态：浅灰文字，清晰可读 */
.layui-nav-tree .layui-nav-item > a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    height: 46px;
    margin: 0 12px;
    padding: 0 14px;
    border-radius: 12px;
    color: #cbd5e1;
    font-size: 14px;
    transition: all var(--transition-fast);
}

/* 一级菜单 hover：高亮背景，文字变白 */
.layui-nav-tree .layui-nav-item > a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.layui-nav-tree .layui-nav-item > a .layui-icon {
    font-size: 16px;
    color: #94a3b8;
    transition: color var(--transition-fast);
}

.layui-nav-tree .layui-nav-item > a:hover .layui-icon {
    color: #ffffff;
}

/* 一级菜单展开态：蓝色左侧竖线 + 浅蓝高亮 */
.layui-nav-tree .layui-nav-itemed > a {
    background: rgba(37, 99, 235, 0.15);
    color: #ffffff;
}

.layui-nav-tree .layui-nav-itemed > a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: #2563eb;
}

.layui-nav-tree .layui-nav-itemed > a .layui-icon {
    color: #60a5fa;
}

/* 子菜单默认态：浅灰文字，确保在深灰蓝背景上清晰 */
.layui-nav-tree .layui-nav-child {
    background: transparent;
    padding: 6px 0;
}

.layui-nav-tree .layui-nav-child dd a {
    position: relative;
    display: flex;
    align-items: center;
    height: 40px;
    margin: 2px 12px 2px 28px;
    padding: 0 14px;
    border-radius: var(--radius-sm);
    color: #cbd5e1;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.layui-nav-tree .layui-nav-child dd a::before {
    content: "";
    width: 6px;
    height: 6px;
    margin-right: 10px;
    border-radius: 50%;
    background: #94a3b8;
    transition: background var(--transition-fast);
}

/* 子菜单 hover：变白 */
.layui-nav-tree .layui-nav-child dd a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.layui-nav-tree .layui-nav-child dd a:hover::before {
    background: #ffffff;
}

/* 当前选中项：深蓝到钴蓝渐变背景 + 白色文字 + 明显高亮 */
.layui-nav-tree .layui-this,
.layui-nav-tree .layui-this > a,
.layui-nav-tree .layui-nav-child dd.layui-this,
.layui-nav-tree .layui-nav-child dd.layui-this a {
    background: transparent;
    color: #ffffff;
}

.layui-nav-tree .layui-this > a,
.layui-nav-tree .layui-nav-child dd.layui-this a {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
}

.layui-nav-tree .layui-this > a .layui-icon,
.layui-nav-tree .layui-nav-child dd.layui-this a::before {
    color: #ffffff;
}

/* 同时处于展开且选中状态的一级菜单，保持选中渐变 */
.layui-nav-tree .layui-nav-itemed.layui-this > a {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
}

.layui-nav-tree .layui-nav-itemed.layui-this > a .layui-icon {
    color: #ffffff;
}

/* 菜单展开箭头 */
.layui-nav-tree .layui-nav-more {
    border-color: #94a3b8 transparent transparent;
    right: 18px;
}

.layui-nav-tree .layui-nav-itemed .layui-nav-more {
    border-color: transparent transparent #60a5fa transparent;
}

.layui-nav-tree .layui-nav-itemed.layui-this .layui-nav-more {
    border-color: transparent transparent #ffffff transparent;
}

/* 侧边栏收起状态：保持深色与图标清晰 */
.layui-side-menu,
.layui-side-menu .layui-side-scroll {
    background: #1e293b;
}

.layui-side-menu .layui-nav-tree .layui-nav-item > a {
    color: #cbd5e1;
}

.layui-side-menu .layui-nav-tree .layui-nav-item > a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

/* ==================== 内容卡片 ==================== */
.layui-card {
    border: 1px solid #f1f5f9;
    border-radius: var(--radius-lg);
    background: #ffffff;
    box-shadow: var(--shadow-md);
    overflow: visible;
}

.layui-card-header {
    padding: 18px 22px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    letter-spacing: 0.5px;
}

.layui-card-body {
    padding: 22px;
}

/* ==================== 首页仪表盘 ==================== */
.dashboard-card {
    position: relative;
    padding: 26px 24px;
    border-radius: var(--radius-lg);
    color: #ffffff;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.dashboard-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* 装饰光晕 */
.dashboard-card::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -10%;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    pointer-events: none;
}

.dashboard-card::after {
    content: "";
    position: absolute;
    bottom: -30%;
    right: 20%;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    pointer-events: none;
}

.dashboard-card .card-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 56px;
    color: rgba(255, 255, 255, 0.18);
    line-height: 1;
    transition: transform var(--transition-base), color var(--transition-base);
}

.dashboard-card:hover .card-icon {
    transform: scale(1.05) rotate(3deg);
    color: rgba(255, 255, 255, 0.26);
}

.dashboard-card h3 {
    position: relative;
    margin: 0 0 14px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.88);
    letter-spacing: 1px;
}

.dashboard-card .number {
    position: relative;
    margin: 0;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.5px;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

.dashboard-card-today {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.dashboard-card-week {
    background: linear-gradient(135deg, #14b8a6 0%, #0f766e 100%);
}

.dashboard-card-month {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

/* 待办通知入口 */
.dashboard-todo {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid #f1f5f9;
    border-left: 4px solid var(--brand-primary);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    transition: all var(--transition-base);
}

.dashboard-todo:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.dashboard-todo .icon-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    flex-shrink: 0;
}

.dashboard-todo .icon-badge .layui-icon {
    font-size: 22px;
    color: #ffffff;
}

.dashboard-todo .todo-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.dashboard-todo .todo-name {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.dashboard-todo .todo-count {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.dashboard-todo .todo-arrow {
    margin-left: auto;
    font-size: 14px;
    color: #cbd5e1;
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--transition-fast);
}

.dashboard-todo:hover .todo-arrow {
    opacity: 1;
    transform: translateX(0);
    color: #94a3b8;
}

/* ==================== 响应式适配 ==================== */
@media screen and (max-width: 768px) {
    .login-container {
        padding: 28px 22px;
    }

    .login-header h2 {
        font-size: 22px;
    }

    .dashboard-card .number {
        font-size: 32px;
    }

    .layui-layout-admin .layui-side,
    .layui-layout-admin .layui-logo {
        width: 200px;
    }

    .layui-layout-admin .layui-body {
        left: 200px;
    }

    .layui-nav-tree,
    .layui-side-scroll {
        width: 200px !important;
    }
}

/* ==========================================================
   内页独特化风格覆盖
   目标：摆脱 LayuiAdmin/AdminLTE 模板痕迹，形成统一、
         现代、具有设计感的深蓝主题内页风格。
   作用范围：列表页搜索区、表格、分页、按钮、弹窗、表单。
   ========================================================== */

/* ---------- 1. 卡片与内容区微调 ---------- */
.im-iframe-body .layui-card {
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

.im-iframe-body .layui-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: 0.5px;
}

.im-iframe-body .layui-card-body {
    padding: 24px;
}

/* ---------- 2. 搜索区卡片化/浅色背景 ---------- */
.im-iframe-body .layui-card-body > .layui-form,
.im-iframe-body .layui-card-body > form.layui-form,
#searchForm {
    position: relative;
    padding: 20px 22px;
    margin-bottom: 22px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* 更多搜索条件展开区 */
#moreSearch {
    padding-top: 4px;
    margin-top: 0;
}

#moreSearch.layui-hide {
    display: none;
}

/* ---------- 3. 表单标签统一 ---------- */
.im-iframe-body .layui-form-label {
    padding-right: 10px;
    color: #334155;
    font-size: 13px;
    font-weight: 500;
    line-height: 36px;
}

/* 搜索区 label 使用 inline-flex 与输入框垂直对齐 */
#searchForm .layui-form-label {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    height: 36px;
    line-height: 1;
    float: none;
}

.im-iframe-body .layui-form-label .required {
    margin-right: 4px;
    color: #ef4444;
    font-weight: 700;
}

/* ---------- 4. 输入框、下拉、日期、文本域统一 ---------- */
.im-iframe-body .layui-input,
.im-iframe-body .layui-textarea,
.im-iframe-body .layui-select,
.layui-layer-content .layui-input,
.layui-layer-content .layui-textarea,
.layui-layer-content .layui-select {
    height: 36px;
    padding: 0 12px;
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    color: #1e293b;
    font-size: 13px;
    transition: all 150ms ease;
}

.im-iframe-body .layui-textarea {
    height: auto;
    padding: 10px 12px;
    line-height: 1.5;
}

.im-iframe-body .layui-input:hover,
.im-iframe-body .layui-textarea:hover,
.im-iframe-body .layui-select:hover,
.layui-layer-content .layui-input:hover,
.layui-layer-content .layui-textarea:hover,
.layui-layer-content .layui-select:hover {
    border-color: #93c5fd;
}

.im-iframe-body .layui-input:focus,
.im-iframe-body .layui-textarea:focus,
.im-iframe-body .layui-select:focus,
.layui-layer-content .layui-input:focus,
.layui-layer-content .layui-textarea:focus,
.layui-layer-content .layui-select:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    outline: none;
}

/* 禁用态 */
.im-iframe-body .layui-disabled,
.im-iframe-body .layui-input.layui-disabled,
.layui-layer-content .layui-disabled {
    background: #f1f5f9 !important;
    border-color: #e2e8f0 !important;
    color: #64748b !important;
    cursor: not-allowed;
}

/* 搜索区 inline 下拉容器 */
.im-iframe-body .layui-input-inline {
    margin-right: 12px;
}

/* Layui 下拉面板与选项统一样式 */
.im-iframe-body .layui-form-select dl,
.layui-layer-content .layui-form-select dl {
    padding: 6px 0;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.12);
}

.im-iframe-body .layui-form-select dl dd,
.layui-layer-content .layui-form-select dl dd {
    padding: 8px 14px;
    color: #475569;
    font-size: 13px;
    transition: background 150ms ease, color 150ms ease;
}

.im-iframe-body .layui-form-select dl dd:hover,
.layui-layer-content .layui-form-select dl dd:hover {
    background: #eff6ff;
    color: #2563eb;
}

.im-iframe-body .layui-form-select dl dd.layui-this,
.layui-layer-content .layui-form-select dl dd.layui-this {
    background: #2563eb;
    color: #ffffff;
    font-weight: 500;
}

/* ---------- 4.5 Layui 下拉面板滚动条与首项可见优化 ---------- */
/**
 * 功能：为 Layui 下拉选择面板定义统一滚动条样式，并修复首项被面板边框遮挡的问题。
 * 适用范围：iframe 内页表单、弹窗表单及全局 Layui 下拉面板。
 */
.im-iframe-body .layui-form-select dl,
.layui-layer-content .layui-form-select dl,
.layui-form-select dl.layui-anim-upbit,
.layui-form-select dl.layui-anim {
    max-height: 280px;
    padding: 8px 0;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f1f5f9;
}

.im-iframe-body .layui-form-select dl::-webkit-scrollbar,
.layui-layer-content .layui-form-select dl::-webkit-scrollbar,
.layui-form-select dl.layui-anim-upbit::-webkit-scrollbar,
.layui-form-select dl.layui-anim::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.im-iframe-body .layui-form-select dl::-webkit-scrollbar-track,
.layui-layer-content .layui-form-select dl::-webkit-scrollbar-track,
.layui-form-select dl.layui-anim-upbit::-webkit-scrollbar-track,
.layui-form-select dl.layui-anim::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.im-iframe-body .layui-form-select dl::-webkit-scrollbar-thumb,
.layui-layer-content .layui-form-select dl::-webkit-scrollbar-thumb,
.layui-form-select dl.layui-anim-upbit::-webkit-scrollbar-thumb,
.layui-form-select dl.layui-anim::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.im-iframe-body .layui-form-select dl::-webkit-scrollbar-thumb:hover,
.layui-layer-content .layui-form-select dl::-webkit-scrollbar-thumb:hover,
.layui-form-select dl.layui-anim-upbit::-webkit-scrollbar-thumb:hover,
.layui-form-select dl.layui-anim::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* 首项可见：为首项增加顶部偏移，避免被圆角/边框区域遮挡 */
.im-iframe-body .layui-form-select dl dd:first-child,
.layui-layer-content .layui-form-select dl dd:first-child,
.layui-form-select dl dd:first-child {
    margin-top: 2px;
}

.im-iframe-body .layui-form-mid {
    display: inline-flex;
    align-items: center;
    height: 36px;
    margin-right: 8px;
    color: #94a3b8;
    font-size: 13px;
}

/* ---------- 5. 按钮全局重构 ---------- */
.im-iframe-body .layui-btn,
.layui-layer-content .layui-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    height: 36px;
    padding: 0 18px;
    border: none;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 180ms ease;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

.im-iframe-body .layui-btn:hover,
.layui-layer-content .layui-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
}

.im-iframe-body .layui-btn:active,
.layui-layer-content .layui-btn:active {
    transform: translateY(0);
}

/* 主按钮：蓝色渐变 */
.im-iframe-body .layui-btn:not(.layui-btn-primary):not(.layui-btn-normal):not(.layui-btn-warm):not(.layui-btn-danger),
.im-iframe-body .layui-btn.layui-btn-normal,
.layui-layer-content .layui-btn:not(.layui-btn-primary):not(.layui-btn-normal):not(.layui-btn-warm):not(.layui-btn-danger),
.layui-layer-content .layui-btn.layui-btn-normal {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.im-iframe-body .layui-btn:not(.layui-btn-primary):not(.layui-btn-normal):not(.layui-btn-warm):not(.layui-btn-danger):hover,
.im-iframe-body .layui-btn.layui-btn-normal:hover,
.layui-layer-content .layui-btn:not(.layui-btn-primary):not(.layui-btn-normal):not(.layui-btn-warm):not(.layui-btn-danger):hover,
.layui-layer-content .layui-btn.layui-btn-normal:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.32);
}

/* 次按钮：白色/浅灰 */
.im-iframe-body .layui-btn.layui-btn-primary,
.layui-layer-content .layui-btn.layui-btn-primary {
    background: #ffffff;
    border: 1px solid #d1d5db;
    color: #475569;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.im-iframe-body .layui-btn.layui-btn-primary:hover,
.layui-layer-content .layui-btn.layui-btn-primary:hover {
    background: #f8fafc;
    border-color: #93c5fd;
    color: #2563eb;
}

/* 危险按钮 */
.im-iframe-body .layui-btn.layui-btn-danger,
.layui-layer-content .layui-btn.layui-btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.22);
}

.im-iframe-body .layui-btn.layui-btn-danger:hover,
.layui-layer-content .layui-btn.layui-btn-danger:hover {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.28);
}

/* 暖色/警告按钮 */
.im-iframe-body .layui-btn.layui-btn-warm,
.layui-layer-content .layui-btn.layui-btn-warm {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.22);
}

.im-iframe-body .layui-btn.layui-btn-warm:hover,
.layui-layer-content .layui-btn.layui-btn-warm:hover {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.28);
}

/* 按钮尺寸 */
.im-iframe-body .layui-btn.layui-btn-sm,
.layui-layer-content .layui-btn.layui-btn-sm {
    height: 30px;
    padding: 0 12px;
    border-radius: 8px;
    font-size: 12px;
}

.im-iframe-body .layui-btn.layui-btn-xs,
.layui-layer-content .layui-btn.layui-btn-xs {
    height: 26px;
    padding: 0 10px;
    border-radius: 7px;
    font-size: 12px;
    font-weight: 500;
}

/* 行内操作按钮间距 */
.im-iframe-body .layui-btn + .layui-btn {
    margin-left: 6px;
}

/* ---------- 6. 表格独特化 ---------- */
.im-iframe-body .layui-table {
    width: 100%;
    margin: 16px 0 12px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.im-iframe-body .layui-table th,
.im-iframe-body .layui-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #f1f5f9;
    border-right: none;
    font-size: 13px;
    line-height: 1.4;
}

.im-iframe-body .layui-table thead tr {
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
}

.im-iframe-body .layui-table thead th {
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.3px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    white-space: nowrap;
}

.im-iframe-body .layui-table tbody tr {
    background: #ffffff;
    transition: background 150ms ease;
}

.im-iframe-body .layui-table tbody tr:nth-child(even) {
    background: #fafbfc;
}

.im-iframe-body .layui-table tbody tr:hover {
    background: #eff6ff;
}

.im-iframe-body .layui-table tbody tr:last-child td {
    border-bottom: none;
}

/* 空数据行居中 */
.im-iframe-body .layui-table td[colspan] {
    text-align: center;
    color: #94a3b8;
    padding: 30px 14px;
}

/* 紧凑表格 */
.im-iframe-body .layui-table[lay-size="sm"] th,
.im-iframe-body .layui-table[lay-size="sm"] td {
    padding: 10px 12px;
    font-size: 12px;
}

/* 表格操作列统一容器 */
.im-iframe-body .layui-table td.im-table-action {
    min-width: 170px;
    padding: 8px 10px;
    text-align: center;
    vertical-align: middle;
    white-space: normal;
}

.im-table-action {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

.im-table-action .layui-btn {
    margin: 0 !important;
    flex: 0 0 auto;
}

/* ---------- 7. 分页样式重构 ---------- */
/* 自定义分页 */
.im-iframe-body .pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid #f1f5f9;
    font-size: 13px;
}

.im-iframe-body .pagination > span {
    color: #64748b;
    margin-right: 8px;
}

.im-iframe-body .pagination a,
.im-iframe-body .pagination strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    transition: all 150ms ease;
}

.im-iframe-body .pagination a {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #475569;
    text-decoration: none;
}

.im-iframe-body .pagination a:hover {
    background: #eff6ff;
    border-color: #2563eb;
    color: #2563eb;
}

.im-iframe-body .pagination strong {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border: 1px solid transparent;
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.22);
}

/* Layui laypage 分页覆盖 */
.im-iframe-body .layui-laypage {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid #f1f5f9;
}

.im-iframe-body .layui-laypage a,
.im-iframe-body .layui-laypage span,
.im-iframe-body .layui-laypage input {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    min-width: 32px;
    padding: 0 10px;
    margin: 0;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    color: #475569;
    font-size: 13px;
    font-weight: 500;
    transition: all 150ms ease;
}

.im-iframe-body .layui-laypage a:hover {
    background: #eff6ff;
    border-color: #2563eb;
    color: #2563eb;
}

.im-iframe-body .layui-laypage .layui-laypage-curr .layui-laypage-em {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 8px;
}

.im-iframe-body .layui-laypage .layui-laypage-curr {
    color: #ffffff;
    border: 1px solid transparent;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.22);
}

.im-iframe-body .layui-laypage .layui-laypage-skip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: #64748b;
    height: 32px;
}

.im-iframe-body .layui-laypage .layui-laypage-skip input {
    width: 44px;
    height: 32px;
    padding: 0 4px;
    text-align: center;
}

.im-iframe-body .layui-laypage .layui-laypage-limits select {
    height: 32px;
    padding: 0 8px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #475569;
    font-size: 13px;
}

.im-iframe-body .layui-laypage .layui-laypage-count {
    background: transparent;
    border: none;
    color: #64748b;
}

/* ---------- 8. 弹窗样式重构 ---------- */
.layui-layer {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
}

.layui-layer-title {
    height: 48px;
    line-height: 48px;
    padding: 0 20px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border-bottom: 1px solid #cbd5e1;
    color: #0f172a;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.3px;
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 1);
}

/* 关闭按钮容器：flex 布局确保内部按钮与标题文字垂直居中对齐 */
.layui-layer-setwin {
    top: 0 !important;
    right: 14px;
    height: 48px !important;
    line-height: initial !important;
    font-size: initial !important;
    transform: none;
    display: flex !important;
    align-items: center !important;
}

/* 清除 Layui 默认 li 的 float，使 li 参与 flex 居中 */
.layui-layer-setwin li {
    float: none !important;
    display: flex !important;
    align-items: center !important;
}

/* 弹窗关闭按钮：line-height 机制与标题文字保持一致 */
.layui-layer-setwin .layui-layer-close1,
.layui-layer-setwin .layui-layer-close2 {
    display: inline-block;
    width: auto;
    height: 48px;
    line-height: 48px;
    padding: 0 10px;
    color: #64748b;
    font-size: 14px;
    font-weight: 500;
    background-image: none !important;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    transition: color 150ms ease;
}

/* 使用伪元素显示"关闭"文字 */
.layui-layer-setwin .layui-layer-close1::after,
.layui-layer-setwin .layui-layer-close2::after {
    content: '关闭';
    font-size: 14px;
}

/* hover 状态：仅改变文字颜色为红色 */
.layui-layer-setwin .layui-layer-close1:hover,
.layui-layer-setwin .layui-layer-close2:hover {
    color: #ef4444;
}

.layui-layer-content {
    background: #ffffff;
}

/* 弹窗最大高度与内部滚动：字段较多时自适应 90vh，内容区不裁切下拉菜单 */
.layui-layer {
    max-height: 90vh;
    overflow: hidden;
}

/* 修复：内容区 overflow 改为 visible，避免下拉菜单被弹窗边界裁切 */
.layui-layer-page .layui-layer-content,
.layui-layer-iframe .layui-layer-content {
    max-height: calc(90vh - 48px);
    overflow-y: visible;
}

/* 修复：提升下拉菜单 z-index，确保显示在弹窗标题栏之上 */
.layui-form-select dl {
    z-index: 99999 !important;
}

.layui-layer-content .layui-form-select dl,
.layui-form-select dl.layui-anim-upbit {
    z-index: 99999 !important;
}

/* 修复：覆盖 Layui 默认 .layui-form-item 的 overflow: hidden，避免下拉菜单被裁切 */
.layui-form-item {
    overflow: visible !important;
}

/* 弹窗内表单：统一内边距，覆盖模板中不一致的 inline padding */
.layui-layer-content .layui-form {
    padding: 6px 4px !important;
}

.layui-layer-content .layui-form-item {
    margin-bottom: 16px;
}

.layui-layer-content .layui-form-label {
    padding-right: 12px;
    color: #334155;
    font-size: 13px;
    font-weight: 500;
    line-height: 20px;
}

.layui-layer-content .layui-form-label .required {
    color: #ef4444;
    margin-right: 4px;
    font-weight: 700;
}

/* 弹窗内单选/复选 */
.layui-layer-content .layui-form-radio,
.layui-layer-content .layui-form-checkbox {
    margin-right: 14px;
}

.layui-layer-content .layui-form-radio > i {
    color: #cbd5e1;
    font-size: 18px;
}

.layui-layer-content .layui-form-radio:hover > i,
.layui-layer-content .layui-form-radioed > i {
    color: #2563eb;
}

.layui-layer-content .layui-form-checkbox span {
    background: #f1f5f9;
    color: #475569;
}

.layui-layer-content .layui-form-checkbox:hover span {
    background: #e2e8f0;
}

.layui-layer-content .layui-form-checked span,
.layui-layer-content .layui-form-checked:hover span {
    background: #2563eb;
    color: #ffffff;
}

.layui-layer-content .layui-form-checkbox i {
    border-color: #d1d5db;
}

.layui-layer-content .layui-form-checked i,
.layui-layer-content .layui-form-checked:hover i {
    border-color: #2563eb;
    color: #2563eb;
}

/* 弹窗按钮区：保持 Layui 默认 margin-left 与标签对齐，按钮间保留间距 */
.layui-layer-content .layui-form-item .layui-input-block {
    min-height: 36px;
}

.layui-layer-content .layui-form-item .layui-input-block .layui-btn {
    margin-left: 0;
    margin-right: 10px;
}

/* ---------- 修改密码弹窗专用样式 ---------- */
.layui-layer-content .im-change-password-form {
    padding: 24px 28px 12px !important;
}

.layui-layer-content .im-change-password-form .layui-form-item {
    margin-bottom: 18px;
}

.layui-layer-content .im-change-password-form .layui-form-label {
    width: 84px;
    padding: 9px 12px 9px 0;
    color: #1e293b;
    font-size: 14px;
    font-weight: 500;
    text-align: right;
}

.layui-layer-content .im-change-password-form .layui-input-block {
    margin-left: 96px;
    min-height: 38px;
}

.layui-layer-content .im-change-password-form .layui-input {
    height: 38px;
    line-height: 38px;
    border-radius: 8px;
}

.layui-layer-content .im-change-password-form .layui-input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.layui-layer-content .im-change-password-form .im-form-item-btn {
    margin-top: 24px;
    margin-bottom: 0;
}

.layui-layer-content .im-change-password-form .im-form-item-btn .layui-input-block {
    text-align: center;
}

.layui-layer-content .im-change-password-form .im-form-item-btn .layui-btn {
    margin: 0 6px;
}

/* ---------- 9. 开关（layui-switch）独特化 ---------- */
.im-iframe-body .layui-form-switch,
.layui-layer-content .layui-form-switch {
    width: 52px;
    height: 24px;
    line-height: 24px;
    border-radius: 24px;
    background: #e2e8f0;
    border: none;
}

.im-iframe-body .layui-form-switch em,
.layui-layer-content .layui-form-switch em {
    color: #64748b;
    font-size: 11px;
    padding-left: 24px;
}

.im-iframe-body .layui-form-onswitch,
.layui-layer-content .layui-form-onswitch {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border: none;
}

.im-iframe-body .layui-form-onswitch em,
.layui-layer-content .layui-form-onswitch em {
    color: #ffffff;
    padding-left: 9px;
}

.im-iframe-body .layui-form-switch i,
.layui-layer-content .layui-form-switch i {
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.2);
}

.im-iframe-body .layui-form-onswitch i,
.layui-layer-content .layui-form-onswitch i {
    left: 100%;
    margin-left: -22px;
}

/* ---------- 10. 状态标签/badge ---------- */
.im-iframe-body .layui-badge,
.im-iframe-body .layui-badge-rim {
    display: inline-flex;
    align-items: center;
    height: 22px;
    padding: 0 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
}

.im-iframe-body .layui-bg-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    color: #ffffff;
}

.im-iframe-body .layui-bg-gray {
    background: #e2e8f0 !important;
    color: #64748b;
}

/* ---------- 11. 经销商年份标签 ---------- */
.year-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 4px;
}

.year-tags .year-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    padding: 0 14px;
    margin: 0 !important;
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    color: #475569;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 150ms ease;
}

.year-tags .year-tag:hover {
    border-color: #93c5fd;
    color: #2563eb;
    background: #f8fafc;
}

.year-tags .year-tag.active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.22);
}

/* ---------- 12. 保单轮胎明细表特殊优化 ---------- */
#tireTable {
    margin-top: 8px;
    border-radius: 12px;
}

#tireTable thead tr {
    background: linear-gradient(180deg, #334155 0%, #1e293b 100%);
}

#tireTable tbody tr:hover {
    background: #f0f9ff;
}

#tireTable td:first-child {
    font-weight: 600;
    color: #334155;
    background: #f8fafc;
}

#tireTable .layui-input,
#tireTable .layui-select {
    height: 32px;
    border-radius: 8px;
    font-size: 12px;
}

#tireTable .layui-form-select {
    width: 100%;
}

/* 保单表单中「图例说明」按钮 */
#btnTireLegend {
    height: 30px;
    padding: 0 12px;
    border-radius: 8px;
    font-size: 12px;
    color: #2563eb;
    border-color: #bfdbfe;
    background: #eff6ff;
}

#btnTireLegend:hover {
    background: #dbeafe;
    border-color: #93c5fd;
}

/* ---------- 13. 弹窗内小型表格（日志、变量列表） ---------- */
.layui-layer-content .layui-table {
    margin: 0;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.layui-layer-content .layui-table thead tr {
    background: linear-gradient(180deg, #334155 0%, #1e293b 100%);
}

.layui-layer-content .layui-table thead th {
    color: #ffffff;
    font-weight: 600;
    border-bottom: none;
}

.layui-layer-content .layui-table tbody tr:hover {
    background: #eff6ff;
}

/* ---------- 14. 查询/重置/更多按钮在搜索区的特殊规则 ---------- */
#searchForm .layui-btn {
    height: 36px;
    padding: 0 18px;
    border-radius: 10px;
}

#searchForm .layui-btn .layui-icon {
    font-size: 14px;
}

/* 让搜索区按钮与输入框垂直对齐 */
#searchForm .layui-inline {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0 4px;
    margin-bottom: 0;
    vertical-align: middle;
}

#searchForm .layui-form-item {
    margin-bottom: 0;
}

#searchForm > .layui-form-item + .layui-form-item {
    margin-top: 14px;
}

/* ---------- 15. 搜索区左侧强调线，增强识别度 ---------- */
#searchForm::before {
    content: "";
    position: absolute;
    left: 0;
    top: 18px;
    bottom: 18px;
    width: 4px;
    border-radius: 0 4px 4px 0;
    background: linear-gradient(180deg, #2563eb 0%, #1e40af 100%);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.22);
}

/* ---------- 16. 车型标签（汽车型号管理） ---------- */
.im-iframe-body .model-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 11px;
    margin: 0 8px 6px 0;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    color: #475569;
    font-size: 13px;
    transition: all 150ms ease;
}

.im-iframe-body .model-tag:hover {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #2563eb;
}

.im-iframe-body .model-tag .tag-del {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    color: #94a3b8;
    font-size: 12px;
    line-height: 1;
    transition: all 150ms ease;
}

.im-iframe-body .model-tag .tag-del:hover {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}

/* ---------- 17. 覆盖页面内联 !important 的 .layui-form-mid，保持统一对齐 ---------- */
.im-iframe-body .layui-form-mid {
    padding: 0 !important;
}

/* ---------- 18. iframe 内单选/复选（与弹窗内统一） ---------- */
.im-iframe-body .layui-form-radio,
.im-iframe-body .layui-form-checkbox {
    margin-right: 14px;
}

.im-iframe-body .layui-form-radio > i {
    color: #cbd5e1;
    font-size: 18px;
}

.im-iframe-body .layui-form-radio:hover > i,
.im-iframe-body .layui-form-radioed > i {
    color: #2563eb;
}

.im-iframe-body .layui-form-checkbox span {
    background: #f1f5f9;
    color: #475569;
}

.im-iframe-body .layui-form-checkbox:hover span {
    background: #e2e8f0;
}

.im-iframe-body .layui-form-checked span,
.im-iframe-body .layui-form-checked:hover span {
    background: #2563eb;
    color: #ffffff;
}

.im-iframe-body .layui-form-checkbox i {
    border-color: #d1d5db;
}

.im-iframe-body .layui-form-checked i,
.im-iframe-body .layui-form-checked:hover i {
    border-color: #2563eb;
    color: #2563eb;
}

/* ---------- 19. 文件上传输入框 ---------- */
.im-iframe-body input[type="file"],
.layui-layer-content input[type="file"] {
    width: 100%;
    padding: 8px 12px;
    background: #ffffff;
    border: 1px dashed #d1d5db;
    border-radius: 10px;
    color: #475569;
    font-size: 13px;
    cursor: pointer;
    transition: all 150ms ease;
}

.im-iframe-body input[type="file"]:hover,
.layui-layer-content input[type="file"]:hover {
    border-color: #93c5fd;
    background: #f8fafc;
}

/* ---------- 20. 权限树样式（账号权限配置弹窗） ---------- */
.permission-tree-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    max-height: 420px;
    overflow-y: auto;
    padding: 4px;
}

.permission-group {
    flex: 1 1 calc(50% - 8px);
    min-width: 280px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    overflow: hidden;
}

.permission-group-header {
    padding: 10px 14px;
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
    color: #334155;
    font-size: 14px;
}

.permission-group-header .layui-form-checkbox[lay-skin="primary"] {
    margin: 0;
    padding-right: 0;
}

.permission-group-header .layui-form-checkbox span {
    font-weight: 600;
    color: #334155;
}

.permission-group-body {
    padding: 12px 14px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.permission-group-body .layui-form-checkbox[lay-skin="primary"] {
    margin: 0;
    padding-right: 0;
}

.permission-child-label {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    color: #475569;
    font-size: 13px;
}

/* 权限树复选框：柔和选中态，取消高饱和蓝色背景 */
.permission-tree-panel .layui-form-checkbox[lay-skin="primary"] span {
    background: #ffffff;
    color: #475569;
    transition: all var(--transition-fast);
}

.permission-tree-panel .layui-form-checkbox[lay-skin="primary"]:hover span {
    background: #f0fdfa;
    color: #0f766e;
}

.permission-tree-panel .layui-form-checkbox[lay-skin="primary"] i {
    border-color: #cbd5e1;
    color: transparent;
    transition: all var(--transition-fast);
}

.permission-tree-panel .layui-form-checkbox[lay-skin="primary"]:hover i {
    border-color: #0f766e;
}

.permission-tree-panel .layui-form-checked span,
.permission-tree-panel .layui-form-checked:hover span,
.permission-tree-panel .layui-form-indeterminate span,
.permission-tree-panel .layui-form-indeterminate:hover span {
    background: #e0f2f1;
    color: #0f766e;
}

.permission-tree-panel .layui-form-checked i,
.permission-tree-panel .layui-form-checked:hover i,
.permission-tree-panel .layui-form-indeterminate i,
.permission-tree-panel .layui-form-indeterminate:hover i {
    border-color: #0f766e;
    color: #0f766e;
}

.permission-tree-panel .layui-form-indeterminate i::before {
    content: "—";
    font-size: 12px;
    color: #0f766e;
}

@media screen and (max-width: 700px) {
    .permission-tree-panel {
        max-height: 320px;
    }

    .permission-group {
        flex: 1 1 100%;
    }

    .permission-group-body {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Adjust checkbox colors to match design system */
.layui-layer-content .layui-form-checkbox i {
    border-color: #d1d5db;
}

.layui-layer-content .layui-form-checked i,
.layui-layer-content .layui-form-checked:hover i {
    border-color: #2563eb;
    color: #2563eb;
}

/* ---------- 21. 表格内状态开关居中 ---------- */
.im-iframe-body td .layui-form-switch {
    margin: 0;
}

/* ---------- 22. 辅助说明文字 ---------- */
.im-iframe-body .layui-word-aux,
.layui-layer-content .layui-word-aux {
    color: #64748b;
    font-size: 12px;
    line-height: 1.6;
}

/* ---------- 23. 加载/空数据/提示文字 ---------- */
.im-iframe-body .layui-table td[colspan] {
    color: #64748b;
    font-size: 13px;
}

.im-iframe-body .layui-table tbody tr.loading td {
    color: #94a3b8;
}

/* ---------- 24. 搜索区更多条件平滑展开 ---------- */
#moreSearch {
    overflow: hidden;
    transition: all 250ms ease;
}

/* ---------- 25. 内容卡片入场动画（ subtle ） ---------- */
@media (prefers-reduced-motion: no-preference) {
    .im-iframe-body .layui-card {
        animation: imCardFadeIn 280ms ease both;
    }
}

@keyframes imCardFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------- 26. 响应式微调 ---------- */
@media screen and (max-width: 768px) {
    .im-iframe-body .layui-card-body {
        padding: 16px;
    }

    .im-iframe-body .layui-card-body > .layui-form,
    .im-iframe-body .layui-card-body > form.layui-form,
    #searchForm {
        padding: 16px;
    }

    #searchForm .layui-inline {
        width: 100%;
        margin-right: 0;
    }

    #searchForm .layui-input-inline {
        width: 100% !important;
        margin-right: 0;
        margin-bottom: 8px;
    }

    .im-iframe-body .layui-form-label {
        justify-content: flex-start;
        width: auto !important;
        margin-bottom: 4px;
    }

    .im-iframe-body .layui-table {
        display: block;
        overflow-x: auto;
    }

    .im-iframe-body .pagination,
    .im-iframe-body .layui-laypage {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* ---------- 27. 统一弹窗表单样式 ---------- */
/**
 * .im-dialog-form
 * 功能：统一所有新增/编辑弹窗内 Layui 表单的间距、标签对齐、文字颜色与按钮组。
 * 使用方式：在弹窗表单的 form.layui-form 上添加该类；需要两列时再加 .im-dialog-form-two-col。
 */
.layui-layer-content .im-dialog-form {
    padding: 24px 28px !important;
    color: #1e293b;
}

/* 修复：flexbox 横向布局，清除 Layui 默认 float/margin/clear 干扰 */
.layui-layer-content .im-dialog-form .layui-form-item,
.layui-layer-content .im-dialog-form .im-form-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

/* 清除 Layui 默认 :after{clear:both} 强制换行 */
.layui-layer-content .im-dialog-form .layui-form-item::after {
    content: none;
}

/* 清除 Layui 默认 float:left，使 label 参与 flex 布局 */
.layui-layer-content .im-dialog-form .layui-form-label {
    float: none;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 100px;
    flex-shrink: 0;
    height: 36px;
    padding: 0;
    color: #334155;
    font-size: 13px;
    font-weight: 500;
    text-align: right;
    line-height: 36px;
}

/* 清除 Layui 默认 margin-left:110px，使用 flex:1 占据剩余空间 */
.layui-layer-content .im-dialog-form .layui-input-block {
    margin-left: 0;
    flex: 1;
    min-height: auto;
}

/* 下拉箭头与输入框水平居中，颜色与主题一致 */
.layui-layer-content .im-dialog-form .layui-form-select .layui-edge,
.im-iframe-body .layui-form-select .layui-edge {
    position: absolute;
    top: 50%;
    right: 10px;
    margin-top: -3px;
    border-top-color: #94a3b8;
}

/* 修复：输入框高度与 label 对齐，统一 36px */
.layui-layer-content .im-dialog-form .layui-input,
.layui-layer-content .im-dialog-form .layui-textarea,
.layui-layer-content .im-dialog-form .layui-select {
    width: 100%;
    height: 36px;
    line-height: 36px;
}

/* 两列布局：字段尽量左右分栏，参考深蓝皮肤风格 */
.layui-layer-content .im-dialog-form.im-dialog-form-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
    align-items: center;
}

/* 跨列字段与按钮组独占整行（兼容旧的 .im-form-full-width 类名） */
.layui-layer-content .im-dialog-form.im-dialog-form-two-col .im-form-full-width,
.layui-layer-content .im-dialog-form.im-dialog-form-two-col .im-dialog-form-full-width,
.layui-layer-content .im-dialog-form.im-dialog-form-two-col .layui-form-item:last-child:has(.layui-btn),
.layui-layer-content .im-dialog-form.im-dialog-form-two-col .layui-form-item.layui-form-item-btn {
    grid-column: 1 / -1;
}

/* 按钮组统一居中、去左侧缩进 */
.layui-layer-content .im-dialog-form .layui-form-item:last-child:has(.layui-btn),
.layui-layer-content .im-dialog-form .layui-form-item.layui-form-item-btn {
    margin-top: 8px;
    margin-bottom: 0;
    text-align: center;
}

.layui-layer-content .im-dialog-form .layui-form-item:last-child:has(.layui-btn) .layui-input-block,
.layui-layer-content .im-dialog-form .layui-form-item.layui-form-item-btn .layui-input-block {
    margin-left: 0;
    text-align: center;
}

/* 必填星号 */
.layui-layer-content .im-dialog-form .layui-form-label .required {
    color: #ef4444;
    margin-right: 2px;
}

/* 响应式：弹窗宽度不足时自动回退为单列 */
@media screen and (max-width: 640px) {
    .layui-layer-content .im-dialog-form.im-dialog-form-two-col {
        grid-template-columns: 1fr;
    }

    .layui-layer-content .im-dialog-form .layui-form-label {
        width: auto;
        float: none;
        display: block;
        text-align: left;
        margin-bottom: 4px;
    }

    .layui-layer-content .im-dialog-form .layui-input-block {
        margin-left: 0;
    }
}