/* ============================================================
   楷领OA - 全局样式
   主色调: 纯白 + 蓝色强调 + 简约线条图标
   ============================================================ */

/* ---------- CSS 变量 ---------- */
:root {
    --white:       #FFFFFF;
    --bg-light:    #F7F8FA;
    --bg-hover:    #EBF2FA;
    --primary:     #4A90D9;
    --primary-dark:#3A7BC8;
    --danger:      #E74C3C;
    --success:     #2ECC71;
    --warning:     #F39C12;
    --text-dark:   #333333;
    --text-medium: #666666;
    --text-light:  #999999;
    --border:      #E8E8E8;
    --shadow:      0 2px 12px rgba(0,0,0,0.06);
    --radius:      6px;
    --sidebar-w:   220px;
    --topbar-h:    56px;
    --tab-h:       40px;
    --transition:  all 0.2s ease;
}

/* ---------- 重置 ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

input, button, select, textarea {
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

/* ============================================================
   登录页面
   ============================================================ */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #FFFFFF;
    position: relative;
}

.login-box {
    width: 400px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    padding: 48px 40px;
}

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

.login-logo h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 2px;
}

.login-logo p {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 8px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form .form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-medium);
    margin-bottom: 6px;
    font-weight: 500;
}

.login-form .form-group input {
    width: 100%;
    height: 42px;
    padding: 0 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-dark);
    transition: var(--transition);
}

.login-form .form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74,144,217,0.1);
}

.login-form .btn-login {
    width: 100%;
    height: 42px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 8px;
}

.login-form .btn-login:hover {
    background: var(--primary-dark);
}

.login-form .btn-login:active {
    transform: scale(0.98);
}

.login-error {
    color: var(--danger);
    font-size: 13px;
    text-align: center;
    min-height: 20px;
    margin-bottom: 10px;
}

/* ============================================================
   主框架布局 (上-左-右)
   ============================================================ */
.framework {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* ---------- 顶部栏 ---------- */
.topbar {
    height: var(--topbar-h);
    background: var(--white);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    flex-shrink: 0;
    z-index: 100;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-left .logo-img {
    width: 150px;
    height: 50px;
    object-fit: contain;
}

.topbar-left .company-label {
    font-size: 13px;
    color: var(--text-light);
    margin-left: 4px;
    white-space: nowrap;
    align-self: flex-end;
    padding-bottom: 6px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-right .clock {
    font-size: 13px;
    color: var(--text-medium);
    font-variant-numeric: tabular-nums;
}

.topbar-right .user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-medium);
}

.topbar-right .user-info .avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 500;
}

.topbar-right .btn-logout {
    padding: 5px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text-medium);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}

.topbar-right .btn-logout:hover {
    color: var(--danger);
    border-color: var(--danger);
}

/* ---------- 主体区域 ---------- */
.main-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ---------- 左侧菜单栏 ---------- */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-light);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    flex-shrink: 0;
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 2px;
}

.menu-list {
    list-style: none;
    padding: 8px 0;
}

.menu-item {
    position: relative;
}

.menu-item .menu-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    user-select: none;
}

.menu-item .menu-link:hover {
    background: var(--bg-hover);
    color: var(--primary);
}

.menu-item .menu-link.active {
    background: var(--bg-hover);
    color: var(--primary);
    font-weight: 500;
}

.menu-item .menu-link .menu-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-item .menu-link .menu-icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.menu-item .menu-link .arrow {
    margin-left: auto;
    transition: transform 0.2s;
}

.menu-item .menu-link .arrow svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.menu-item.open > .menu-link .arrow {
    transform: rotate(90deg);
}

/* ============================================================
   通知铃铛
   ============================================================ */
.notify-bell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s;
    color: var(--text-medium);
}
.notify-bell:hover {
    background: var(--bg-hover);
    color: var(--primary);
}
.notify-bell svg {
    stroke: currentColor;
    fill: none;
}
.notify-badge {
    position: absolute;
    top: 2px;
    right: 0;
    background: var(--danger);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
    animation: badge-pulse 2s ease-in-out infinite;
}

/* 灵犀未读消息角标 */
.menu-link .lx-menu-badge {
    margin-left: auto;
    background: #f44;
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    line-height: 1;
    animation: badge-pulse 2s ease-in-out infinite;
}
.menu-link:has(.lx-menu-badge) .arrow {
    display: none;
}
@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* 子菜单 */
.submenu {
    list-style: none;
    display: none;
    background: var(--white);
}

.menu-item.open > .submenu {
    display: block;
}

.submenu .submenu-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px 9px 48px;
    color: var(--text-medium);
    cursor: pointer;
    transition: var(--transition);
    font-size: 13px;
}

.submenu .submenu-link:hover {
    color: var(--primary);
    background: var(--bg-hover);
}

.submenu .submenu-link.active {
    color: var(--primary);
    font-weight: 500;
}

.submenu .submenu-link::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.5;
    flex-shrink: 0;
}

/* 二级子菜单（有三级子项的父级） */
.submenu .submenu-parent {
    justify-content: space-between;
}

.submenu .submenu-parent .arrow {
    margin-left: auto;
    transition: transform 0.2s;
}

.submenu .submenu-parent .arrow svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.menu-item.open > .submenu .menu-item.open > .submenu-parent .arrow {
    transform: rotate(90deg);
}

/* 三级子菜单 */
.sub-submenu {
    list-style: none;
    display: none;
    background: var(--bg-light);
}

.menu-item.open > .submenu .menu-item.open > .sub-submenu {
    display: block;
}

.sub-submenu .sub-submenu-link {
    display: flex;
    align-items: center;
    padding: 8px 20px 8px 64px;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    font-size: 12px;
}

.sub-submenu .sub-submenu-link:hover {
    color: var(--primary);
    background: var(--bg-hover);
}

.sub-submenu .sub-submenu-link.active {
    color: var(--primary);
    font-weight: 500;
}

.sub-submenu .sub-submenu-link::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.4;
    flex-shrink: 0;
    margin-right: 8px;
}

/* ---------- 右侧内容区 ---------- */
.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--white);
}

/* ---------- 标签页栏 ---------- */
.tab-bar {
    height: var(--tab-h);
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: flex-end;
    padding: 0 8px;
    flex-shrink: 0;
    overflow-x: auto;
    overflow-y: hidden;
}

.tab-bar::-webkit-scrollbar {
    height: 0;
}

.tab-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 16px;
    height: 34px;
    background: transparent;
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    color: var(--text-medium);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
    user-select: none;
}

.tab-item:hover {
    color: var(--primary);
    background: var(--white);
}

.tab-item.active {
    background: var(--white);
    color: var(--primary);
    font-weight: 500;
    border-color: var(--border);
    position: relative;
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.tab-item .tab-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 3px;
    transition: var(--transition);
    opacity: 0.5;
}

.tab-item .tab-close:hover {
    background: var(--danger);
    color: var(--white);
    opacity: 1;
}

.tab-item .tab-close svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
}

/* ---------- iframe 内容区 ---------- */
.iframe-wrap {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.iframe-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
    position: absolute;
    top: 0;
    left: 0;
}

/* ============================================================
   通用业务页面样式
   ============================================================ */
.page-container {
    padding: 24px;
}

.page-header {
    margin-bottom: 24px;
}

.page-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
}

.page-header p {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 4px;
}

/* 表格 */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.data-table thead th {
    background: var(--bg-light);
    padding: 12px 16px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-medium);
    border-bottom: 1px solid var(--border);
}

.data-table tbody td {
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border);
}

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

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

/* 状态标签 */
.status-tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
}

.status-tag.active {
    background: rgba(46,204,113,0.1);
    color: var(--success);
}

.status-tag.disabled {
    background: rgba(231,76,60,0.1);
    color: var(--danger);
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text-dark);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

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

.btn-danger {
    color: var(--danger);
    border-color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: var(--white);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

/* 工具栏 */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

/* 模态框 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    width: 480px;
    max-width: 90vw;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    transform: translateY(-20px);
    transition: transform 0.2s;
    display: flex;
    flex-direction: column;
    max-height: 85vh;
}

.modal-overlay.show .modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
    border: none;
    background: none;
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-dark);
}

.modal-close svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.modal-body::-webkit-scrollbar {
    width: 6px;
}
.modal-body::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}
.modal-body::-webkit-scrollbar-track {
    background: transparent;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

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

.form-row label {
    display: block;
    font-size: 13px;
    color: var(--text-medium);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    height: 38px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-dark);
    transition: var(--transition);
}

.form-row textarea {
    height: auto;
    padding: 10px 12px;
    resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74,144,217,0.1);
}

/* ============================================================
   Dashboard 工作台 v3
   ============================================================ */

/* ---------- 页面容器 ---------- */
.dash-v3 {
    max-width: 1200px;
}

/* ---------- 欢迎栏 ---------- */
.dash-greeting {
    margin-bottom: 20px;
}
.dash-greeting h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
}
.dash-greeting p {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 4px;
}

/* ---------- 数据概览横排 4 卡片 ---------- */
.dash-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.dash-stat {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.dash-stat:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 12px rgba(74,144,217,0.1);
}

.dash-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.dash-stat-icon svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.dash-stat-icon.blue    { background: rgba(74,144,217,0.1);  color: var(--primary); }
.dash-stat-icon.orange  { background: rgba(243,156,18,0.1);  color: var(--warning); }
.dash-stat-icon.green   { background: rgba(46,204,113,0.1);  color: var(--success); }
.dash-stat-icon.primary { background: rgba(74,144,217,0.08); color: var(--primary); }

.dash-stat-info {
    min-width: 0;
}
.dash-stat-val {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}
.dash-stat-lbl {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    margin-top: 2px;
}
.dash-stat-lbl.done {
    color: var(--success);
}
.dash-stat-lbl.pending {
    color: var(--warning);
}

/* ---------- 快捷入口横排 ---------- */
.dash-shortcuts-bar {
    margin-bottom: 20px;
}
.dash-shortcuts-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.dash-sc {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 8px;
    background: var(--bg-light);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}
.dash-sc:hover {
    background: rgba(74,144,217,0.1);
    color: var(--primary);
}
.dash-sc-ico {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-medium);
    transition: color 0.15s;
}
.dash-sc:hover .dash-sc-ico {
    color: var(--primary);
}
.dash-sc-ico svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.dash-sc-txt {
    font-size: 13px;
    color: var(--text-dark);
    white-space: nowrap;
    transition: color 0.15s;
}
.dash-sc:hover .dash-sc-txt {
    color: var(--primary);
}

/* ---------- 公告面板 ---------- */
.dash-notice-panel {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 24px;
}
.dash-sec-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}
.dash-notice-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

/* 公告 Tab */
.dash-notice-tabs {
    display: flex;
    gap: 4px;
}
.dash-ntab {
    padding: 4px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text-medium);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}
.dash-ntab:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.dash-ntab.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* 公告列表行 */
.dash-notice-body {
    /* container */
}
.dash-nrow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 8px;
    border-bottom: 1px solid #f2f2f2;
    cursor: pointer;
    transition: background 0.12s;
}
.dash-nrow:last-child {
    border-bottom: none;
}
.dash-nrow:hover {
    background: var(--bg-hover);
}
.dash-nrow-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex: 1;
}
.dash-nrow-tags {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}
.dash-nrow-title {
    font-size: 14px;
    color: var(--text-dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.dash-nrow-title.unread {
    font-weight: 600;
}
.dash-nrow-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-light);
    white-space: nowrap;
    flex-shrink: 0;
}
.dash-nrow-sep {
    color: #ddd;
}

/* 公告小标签 */
.ntag {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
}
.ntag-pin { background: rgba(74,144,217,0.1); color: var(--primary); }
.ntag-hot { background: rgba(231,76,60,0.1);  color: var(--danger); }

/* 兼容旧公告标签 */
.notice-tag {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    flex-shrink: 0;
}
.tag-pinned   { background: rgba(74,144,217,0.1); color: var(--primary); }
.tag-important { background: rgba(231,76,60,0.1);  color: var(--danger); }

.dash-notice-empty {
    text-align: center;
    padding: 32px 0;
    color: var(--text-light);
    font-size: 14px;
}

/* ---------- 旧版 stat-card 样式保留（供其它页面） ---------- */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.stat-card .stat-icon {
    width: 48px; height: 48px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stat-card .stat-icon svg {
    width: 24px; height: 24px; stroke: currentColor; fill: none;
    stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.stat-card .stat-icon.blue   { background: rgba(74,144,217,0.1);  color: var(--primary); }
.stat-card .stat-icon.green  { background: rgba(46,204,113,0.1);  color: var(--success); }
.stat-card .stat-icon.orange { background: rgba(243,156,18,0.1);  color: var(--warning); }
.stat-card .stat-icon.red    { background: rgba(231,76,60,0.1);   color: var(--danger); }
.stat-card .stat-info h4 { font-size: 22px; font-weight: 600; color: var(--text-dark); }
.stat-card .stat-info p  { font-size: 13px; color: var(--text-light); margin-top: 2px; }

/* ============================================================
   动画
   ============================================================ */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

/* ============================================================
   图标管理 & 图标选择器
   ============================================================ */

/* 图标分类标签 */
.icon-cat-tabs {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.icon-cat-tab {
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text-medium);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.icon-cat-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.icon-cat-tab.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* 图标网格 */
.icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
}

.icon-grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 6px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    gap: 4px;
}

.icon-grid-item:hover {
    border-color: var(--primary);
    background: var(--bg-hover);
    color: var(--primary);
}

.icon-grid-item.selected {
    border-color: var(--primary);
    background: rgba(74,144,217,0.08);
    color: var(--primary);
}

.icon-grid-svg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

.icon-grid-svg svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.icon-grid-label {
    font-size: 12px;
    color: var(--text-dark);
    line-height: 1.2;
}

.icon-grid-item:hover .icon-grid-label {
    color: var(--primary);
}

.icon-grid-name {
    font-size: 10px;
    color: var(--text-light);
    line-height: 1.2;
}

.icon-grid-item:hover .icon-grid-name {
    color: var(--primary);
}

/* 图标选择器模态框 */
.icon-picker-modal .modal-body {
    padding: 16px;
}

/* ============================================================
   多选负责人复选框列表
   ============================================================ */
.manager-checkbox-list {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 8px;
    background: var(--white);
}

.manager-checkbox-list label {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 0;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-dark);
}

.manager-checkbox-list input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

/* ============================================================
   登录页底部版权信息
   ============================================================ */
.login-footer {
    position: fixed;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 12px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}
.login-footer a {
    color: var(--text-light);
    text-decoration: none;
}
.login-footer a:hover {
    color: var(--primary);
}

/* 登录页 Logo 图片 */
.login-logo-img {
    max-width: 120px;
    max-height: 60px;
    object-fit: contain;
    margin-bottom: 12px;
}

/* ============================================================
   基本设置页面
   ============================================================ */
.settings-section {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 20px;
    max-width: 800px;
}

.settings-section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
}

.settings-grid .form-row {
    margin-bottom: 14px;
}

.settings-logo-row {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.settings-logo-preview {
    width: 200px;
    height: 80px;
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    flex-shrink: 0;
    overflow: hidden;
}

.settings-logo-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.settings-bg-preview {
    width: 240px;
    height: 135px;
}

.settings-bg-placeholder {
    font-size: 12px;
    color: var(--text-light);
    text-align: center;
}

.settings-logo-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 4px;
}

.settings-logo-tip {
    font-size: 12px;
    color: var(--text-light);
}

.settings-actions {
    margin-top: 8px;
    max-width: 800px;
    display: flex;
    align-items: center;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 768px) {
    :root {
        --sidebar-w: 0px;
    }
    .sidebar {
        display: none;
    }

    /* 工作台 4 卡片变 2 列 */
    .dash-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    /* 快捷入口换行 */
    .dash-shortcuts-row {
        gap: 6px;
    }
    .dash-greeting h2 {
        font-size: 17px;
    }
}
@media (max-width: 480px) {
    .dash-stats-row {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   区域弹窗增强样式
   ============================================================ */

/* 步骤分区头部 */
.area-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
}
.area-step-num {
    background: var(--primary);
    color: #fff;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}
.area-step-num svg {
    stroke: #fff;
}
.area-step-title {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-dark);
}
.area-step-desc {
    font-size: 12px;
    color: var(--text-light);
    margin-left: 4px;
}

/* 字段提示文字 */
.area-field-hint {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 4px;
}

/* 关联城市面板 */
.area-city-panel {
    background: #f8fafb;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

/* 城市工具栏 */
.area-city-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #fff;
    border-bottom: 1px solid var(--border);
}

/* 搜索框 */
.area-search-icon {
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    pointer-events: none;
    display: flex;
    align-items: center;
}
.area-search-icon svg {
    stroke: var(--text-light);
}
.area-search-input {
    width: 100%;
    height: 34px;
    padding: 0 12px 0 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    background: #fafbfc;
    color: var(--text-dark);
    transition: var(--transition);
}
.area-search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74,144,217,0.1);
    background: #fff;
}
.area-search-input::placeholder {
    color: #b0bec5;
}

/* 已选计数 */
.area-selected-count {
    font-size: 13px;
    color: var(--primary);
    font-weight: 500;
    white-space: nowrap;
    min-width: 60px;
    text-align: right;
}

/* 城市列表容器 */
.area-city-list {
    max-height: 320px;
    overflow-y: auto;
    padding: 6px 14px 12px;
}
.area-city-list::-webkit-scrollbar {
    width: 6px;
}
.area-city-list::-webkit-scrollbar-thumb {
    background: #c1c9d2;
    border-radius: 3px;
}
.area-city-list::-webkit-scrollbar-track {
    background: transparent;
}

/* 省份分组 hover */
.prov-group {
    transition: border-color 0.2s;
}
.prov-group:hover {
    border-color: var(--primary) !important;
}

/* 预览卡片 */
.area-preview-card {
    background: linear-gradient(135deg, #f0f4f8 0%, #e8eef4 100%);
    border: 1px solid #d8dfe6;
    border-radius: 8px;
    padding: 16px 20px;
    min-height: 70px;
    transition: all 0.3s;
}
.area-preview-empty {
    text-align: center;
    color: var(--text-light);
    font-size: 13px;
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.area-preview-empty svg {
    stroke: var(--text-light);
    opacity: 0.4;
}

/* 预览图标 */
.area-preview-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), #6db3f2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.area-preview-icon svg {
    stroke: #fff;
}

/* 区域弹窗 select/input 过渡 */
#areaModal select,
#areaModal input[type="text"] {
    transition: border-color 0.2s, box-shadow 0.2s;
}
#areaModal select:hover,
#areaModal input[type="text"]:hover {
    border-color: #b0bec5;
}