/* ==========================================================
   联心办公工作台  LINX OA
   简约大气 / 主色 #4B3F9E
   ========================================================== */

:root {
    --primary: #4B3F9E;
    --primary-dark: #3A317E;
    --primary-light: #6F63C4;
    --primary-soft: #EFEDFA;
    --primary-soft-2: #F6F5FC;
    --text: #1F2233;
    --text-2: #5A5F73;
    --text-3: #9095A8;
    --border: #E7E8F0;
    --bg: #F5F6FA;
    --white: #FFFFFF;
    --success: #17A97C;
    --warn: #E5A13A;
    --danger: #E2564B;
    --info: #3E8DDD;
    --radius: 14px;
    --shadow: 0 2px 12px rgba(31, 34, 51, .06);
    --shadow-lg: 0 8px 32px rgba(31, 34, 51, .10);
    --sidebar-w: 232px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; }

/* ---------------- 布局 ---------------- */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: var(--white);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0; bottom: 0; left: 0;
    display: flex;
    flex-direction: column;
    z-index: 20;
}

.brand {
    height: 64px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 20px;
    border-bottom: 1px solid var(--border);
}
.brand .logo-box {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 15px; letter-spacing: .5px;
    flex: 0 0 36px;
    overflow: hidden;
}
.brand .logo-box img { width: 100%; height: 100%; object-fit: contain; }
.brand-text { line-height: 1.2; }
.brand-text b { display: block; font-size: 15px; color: var(--text); }
.brand-text span { font-size: 11px; color: var(--text-3); letter-spacing: 1px; }

.menu { flex: 1; overflow-y: auto; padding: 12px 10px 20px; }
.menu-group-title {
    font-size: 11px; color: var(--text-3);
    padding: 14px 12px 6px; letter-spacing: 1px;
}
.menu a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; margin: 2px 0;
    border-radius: 10px;
    color: var(--text-2);
    font-size: 13.5px;
    transition: .15s;
}
.menu a .mi { width: 18px; text-align: center; font-size: 15px; opacity: .85; }
.menu a:hover { background: var(--primary-soft-2); color: var(--primary); }
.menu a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }

.main {
    flex: 1;
    margin-left: var(--sidebar-w);
    min-width: 0;
    display: flex; flex-direction: column;
}

.topbar {
    height: 64px;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 26px;
    position: sticky; top: 0; z-index: 15;
}
.topbar .page-title { font-size: 17px; font-weight: 600; }
.topbar .page-sub { font-size: 12px; color: var(--text-3); }
.top-right { display: flex; align-items: center; gap: 16px; }
.quick-add {
    background: var(--primary); color: #fff;
    border-radius: 10px; padding: 8px 14px; font-size: 13px;
    display: inline-flex; align-items: center; gap: 6px;
}
.quick-add:hover { background: var(--primary-dark); color: #fff; }

.user-box { position: relative; }
.user-box .avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--primary-soft); color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: 13px; cursor: pointer;
}
.user-dropdown {
    display: none; position: absolute; right: 0; top: 42px;
    background: #fff; border: 1px solid var(--border);
    border-radius: 12px; box-shadow: var(--shadow-lg);
    min-width: 168px; padding: 6px; z-index: 30;
}
.user-box:hover .user-dropdown { display: block; }
.user-dropdown a, .user-dropdown .item {
    display: block; padding: 8px 12px; border-radius: 8px;
    color: var(--text-2); font-size: 13px;
}
.user-dropdown a:hover { background: var(--primary-soft-2); color: var(--primary); }
.user-dropdown .divider { height: 1px; background: var(--border); margin: 6px 0; }

.content { padding: 24px 26px 60px; }

/* ---------------- 卡片 ---------------- */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 18px;
}
.card-head {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.card-head h3 { margin: 0; font-size: 15px; font-weight: 600; }
.card-head .sub { font-size: 12px; color: var(--text-3); font-weight: 400; }
.card-body { padding: 20px; }
.card-body.tight { padding: 12px 20px; }
.card-foot { padding: 14px 20px; border-top: 1px solid var(--border); }

.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.grid-2-1 { grid-template-columns: 2fr 1fr; }
.grid-1-2 { grid-template-columns: 1fr 2fr; }

/* ---------------- 统计小卡 ---------------- */
.stat {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px 20px;
    box-shadow: var(--shadow);
    display: flex; align-items: center; gap: 16px;
}
.stat .icon {
    width: 46px; height: 46px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex: 0 0 46px;
    background: var(--primary-soft); color: var(--primary);
}
.stat.blue .icon { background: #E8F1FD; color: var(--info); }
.stat.green .icon { background: #E4F6EF; color: var(--success); }
.stat.orange .icon { background: #FDF2E2; color: var(--warn); }
.stat.red .icon { background: #FCEBE9; color: var(--danger); }
.stat .num { font-size: 24px; font-weight: 700; line-height: 1.2; }
.stat .label { font-size: 12.5px; color: var(--text-3); }
.stat .trend { font-size: 12px; margin-top: 2px; }
.stat .trend.up { color: var(--danger); }
.stat .trend.down { color: var(--success); }

/* ---------------- 按钮 ---------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 16px; border-radius: 10px;
    border: 1px solid var(--border); background: #fff; color: var(--text-2);
    font-size: 13px; cursor: pointer; transition: .15s; font-family: inherit;
}
.btn:hover { border-color: var(--primary-light); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn-ghost { background: var(--primary-soft); border-color: transparent; color: var(--primary); }
.btn-danger { background: #fff; border-color: #F3C9C5; color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-sm { padding: 5px 10px; font-size: 12px; border-radius: 8px; }
.btn-lg { padding: 11px 26px; font-size: 14px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------------- 表单 ---------------- */
.form-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; margin-bottom: 16px; }
.form-row.cols-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.form-row.cols-1 { grid-template-columns: 1fr; }
.form-row.cols-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 12.5px; color: var(--text-2); font-weight: 500; }
.field label .req { color: var(--danger); }
input[type=text], input[type=password], input[type=number], input[type=date], input[type=email], input[type=tel],
select, textarea {
    width: 100%; padding: 9px 12px;
    border: 1px solid var(--border); border-radius: 10px;
    font-size: 13.5px; color: var(--text); background: #fff;
    font-family: inherit; outline: none; transition: .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(75,63,158,.10); }
textarea { min-height: 84px; resize: vertical; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239095A8' d='M6 8.5L1.5 4h9z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 30px; }
.field .tip { font-size: 11.5px; color: var(--text-3); }

.filter-bar {
    display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
    background: #FCFCFE;
}
.filter-bar .fi { display: flex; flex-direction: column; gap: 4px; }
.filter-bar .fi label { font-size: 11.5px; color: var(--text-3); }
.filter-bar input, .filter-bar select { min-width: 130px; padding: 7px 10px; }

/* ---------------- 表格 ---------------- */
.table-wrap { overflow-x: auto; }
table.tb { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.tb th {
    text-align: left; padding: 12px 16px;
    background: #FAFAFD; color: var(--text-2); font-weight: 600;
    border-bottom: 1px solid var(--border); white-space: nowrap; font-size: 12.5px;
}
table.tb td { padding: 12px 16px; border-bottom: 1px solid #F0F1F6; color: var(--text); }
table.tb tbody tr:hover { background: #FBFAFF; }
table.tb tbody tr:last-child td { border-bottom: none; }
table.tb .right { text-align: right; }
table.tb .center { text-align: center; }
.empty { padding: 46px; text-align: center; color: var(--text-3); }

/* ---------------- 标签 ---------------- */
.tag {
    display: inline-block; padding: 2px 10px; border-radius: 20px;
    font-size: 12px; line-height: 20px; white-space: nowrap;
}
.tag.gray { background: #F1F2F7; color: var(--text-2); }
.tag.primary { background: var(--primary-soft); color: var(--primary); }
.tag.info { background: #E8F1FD; color: var(--info); }
.tag.success { background: #E4F6EF; color: var(--success); }
.tag.warn { background: #FDF2E2; color: var(--warn); }
.tag.danger { background: #FCEBE9; color: var(--danger); }

/* ---------------- 提示条 ---------------- */
.alert {
    padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 13.5px;
}
.alert-success { background: #E4F6EF; color: #0F7A57; border: 1px solid #C6ECDD; }
.alert-error { background: #FCEBE9; color: #B5352B; border: 1px solid #F5D3CF; }
.alert-info { background: var(--primary-soft); color: var(--primary); border: 1px solid #DED9F5; }
.alert-warn { background: #FDF2E2; color: #9A6A17; border: 1px solid #F5E1C1; }

/* ---------------- 进度条 ---------------- */
.progress {
    height: 6px; background: #EDEEF5; border-radius: 6px; overflow: hidden; min-width: 70px;
}
.progress > i { display: block; height: 100%; background: var(--primary); border-radius: 6px; }
.progress.green > i { background: var(--success); }
.progress.orange > i { background: var(--warn); }
.progress.red > i { background: var(--danger); }

/* ---------------- 发票上传区 ---------------- */
.dropzone {
    border: 2px dashed #D9DAE8; border-radius: var(--radius);
    padding: 26px; text-align: center; background: #FCFCFE;
    transition: .15s; cursor: pointer;
}
.dropzone:hover, .dropzone.over { border-color: var(--primary); background: var(--primary-soft-2); }
.dropzone .dz-title { font-size: 14px; color: var(--text-2); }
.dropzone .dz-sub { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.invoice-list { margin-top: 14px; display: grid; gap: 10px; }
.invoice-item {
    display: flex; gap: 12px; align-items: flex-start;
    border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px;
    background: #fff;
}
.invoice-item .thumb {
    width: 56px; height: 56px; border-radius: 8px; overflow: hidden;
    background: #F1F2F7; flex: 0 0 56px; display: flex; align-items: center; justify-content: center;
    font-size: 11px; color: var(--text-3); cursor: zoom-in;
}
.invoice-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.invoice-item .meta { flex: 1; min-width: 0; }
.invoice-item .meta .line1 { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.invoice-item .meta .money { color: var(--danger); font-weight: 600; }
.invoice-item .meta .line2 { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.invoice-item .ops { display: flex; gap: 6px; align-items: center; }
.icon-btn {
    border: 1px solid var(--border); background: #fff; border-radius: 8px;
    width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--text-2); font-size: 14px;
}
.icon-btn:hover { color: var(--danger); border-color: #F3C9C5; }

/* 明细表可编辑输入 */
.items-table input, .items-table select { padding: 6px 8px; font-size: 13px; }

/* ---------------- 看板 ---------------- */
.board { display: grid; grid-template-columns: repeat(4, minmax(240px,1fr)); gap: 14px; align-items: start; }
.board-col {
    background: #F2F3F9; border-radius: var(--radius); padding: 10px; min-height: 200px;
}
.board-col h4 {
    margin: 0 0 10px; padding: 6px 8px; font-size: 13px; display: flex; justify-content: space-between;
    color: var(--text-2);
}
.board-col h4 .count { background: #fff; border-radius: 10px; padding: 0 8px; font-size: 12px; }
.board-card {
    background: #fff; border-radius: 10px; padding: 12px; margin-bottom: 10px;
    box-shadow: var(--shadow); border-left: 3px solid var(--primary);
}
.board-card .t { font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.board-card .m { font-size: 12px; color: var(--text-3); display: flex; justify-content: space-between; }
.board-card.p-urgent { border-left-color: var(--danger); }
.board-card.p-high { border-left-color: var(--warn); }
.board-card.p-low { border-left-color: var(--text-3); }

/* ---------------- 登录页 ---------------- */
.login-page {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #4B3F9E 0%, #6F63C4 55%, #8E86DB 100%);
    padding: 20px;
}
.login-card {
    width: 100%; max-width: 920px; background: #fff; border-radius: 20px;
    box-shadow: var(--shadow-lg); display: grid; grid-template-columns: 1.05fr 1fr; overflow: hidden;
}
.login-left { background: var(--primary-soft-2); padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.login-left h1 { margin: 18px 0 8px; font-size: 24px; color: var(--primary); }
.login-left p { color: var(--text-2); font-size: 13px; margin: 0 0 18px; }
.login-left ul { padding-left: 18px; color: var(--text-2); font-size: 13px; line-height: 2; }
.login-right { padding: 48px 44px; }
.login-right h2 { margin: 0 0 6px; font-size: 20px; }
.login-right .sub { color: var(--text-3); font-size: 13px; margin-bottom: 26px; }
.login-right .field { margin-bottom: 18px; }
.login-foot { text-align: center; color: var(--text-3); font-size: 12px; margin-top: 26px; }

/* ---------------- 分页 ---------------- */
.pager { display: flex; gap: 6px; padding: 16px 20px; justify-content: flex-end; }
.pager a {
    min-width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--border);
    display: inline-flex; align-items: center; justify-content: center; color: var(--text-2); font-size: 13px;
}
.pager a.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------------- 工具栏 / 其它 ---------------- */
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; }
.muted { color: var(--text-3); }
.small { font-size: 12.5px; }
.mt0 { margin-top: 0; }
.mb0 { margin-bottom: 0; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.divider { height: 1px; background: var(--border); margin: 18px 0; }

.avatar-sm {
    width: 30px; height: 30px; border-radius: 50%; background: var(--primary-soft);
    color: var(--primary); display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 600; flex: 0 0 30px;
}
.staff-cell { display: flex; align-items: center; gap: 8px; }
.staff-cell .nm { font-size: 13.5px; }

.timeline { position: relative; padding-left: 20px; }
.timeline::before { content: ''; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px; background: var(--border); }
.timeline .tl-item { position: relative; padding: 0 0 16px; }
.timeline .tl-item::before {
    content: ''; position: absolute; left: -18px; top: 6px;
    width: 8px; height: 8px; border-radius: 50%; background: var(--primary);
}
.timeline .tl-item .tl-t { font-size: 12px; color: var(--text-3); }
.timeline .tl-item .tl-c { font-size: 13.5px; }

.chart-box { width: 100%; overflow-x: auto; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 12.5px; color: var(--text-2); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; }

/* 排行榜条 */
.rank-list { display: grid; gap: 12px; }
.rank-item { display: grid; gap: 6px; }
.rank-label { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-2); }
.rank-label b { color: var(--text); }

/* 弹窗 */
.modal-mask {
    position: fixed; inset: 0; background: rgba(24,26,40,.45);
    display: none; align-items: center; justify-content: center; z-index: 100;
}
.modal-mask.show { display: flex; }
.modal {
    background: #fff; border-radius: var(--radius); width: 92%; max-width: 460px;
    box-shadow: var(--shadow-lg); overflow: hidden;
}
.modal h4 { margin: 0; padding: 16px 20px; border-bottom: 1px solid var(--border); font-size: 15px; }
.modal .mb { padding: 20px; }
.modal .mf { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* 图片预览 */
.img-preview-mask {
    position: fixed; inset: 0; background: rgba(20,20,30,.75); z-index: 200;
    display: none; align-items: center; justify-content: center; padding: 30px;
}
.img-preview-mask.show { display: flex; }
.img-preview-mask img { max-width: 92%; max-height: 92%; border-radius: 8px; background: #fff; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1180px) {
    .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .grid-2-1, .grid-1-2 { grid-template-columns: 1fr; }
    .board { grid-template-columns: repeat(2, minmax(220px,1fr)); }
}
@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); transition: .2s; }
    .sidebar.open { transform: none; }
    .main { margin-left: 0; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .form-row, .form-row.cols-2, .form-row.cols-4 { grid-template-columns: 1fr; }
    .login-card { grid-template-columns: 1fr; max-width: 440px; }
    .login-left { display: none; }
    .menu-toggle { display: inline-flex !important; }
}
.menu-toggle {
    display: none; margin-right: 10px; border: 1px solid var(--border);
    background: #fff; border-radius: 8px; width: 34px; height: 34px;
    align-items: center; justify-content: center; cursor: pointer;
}

/* ---------------- 防泄密水印 ---------------- */
.lx-watermark {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
}
/* 禁止选中（输入框除外） */
body.lx-nocopy {
    -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none;
}
body.lx-nocopy input,
body.lx-nocopy textarea,
body.lx-nocopy select { -webkit-user-select: text; -moz-user-select: text; user-select: text; }

/* 打印时保留水印，并隐藏非必要元素 */
@media print {
    .lx-watermark { display: block !important; }
    .sidebar, .topbar, .menu-toggle, .pager, .quick-add { display: none !important; }
}

/* 水印设置页预览框 */
.wm-preview {
    height: 150px; border: 1px solid var(--border); border-radius: 10px; margin-top: 10px;
    background: #fff; background-repeat: repeat; overflow: hidden; position: relative;
}

/* ==========================================================
   企业邮箱模块
   ========================================================== */
.mail-layout {
    display: grid;
    grid-template-columns: 232px 1fr;
    gap: 16px;
    align-items: start;
}
@media (max-width: 900px) {
    .mail-layout { grid-template-columns: 1fr; }
}

/* 左侧文件夹 */
.mail-folders { display: flex; flex-direction: column; gap: 2px; }
.mail-folders a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 12px; border-radius: 9px; color: var(--text-2); font-size: 14px;
}
.mail-folders a:hover { background: var(--primary-soft-2); color: var(--primary); }
.mail-folders a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.mail-badge {
    display: inline-block; min-width: 20px; padding: 0 6px; border-radius: 10px;
    background: var(--danger); color: #fff; font-size: 11px; font-style: normal;
    line-height: 18px; text-align: center;
}

/* 邮件列表 */
.mail-list { display: flex; flex-direction: column; }
.mail-row {
    display: grid;
    grid-template-columns: 28px 26px 1fr 130px;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
}
.mail-row:hover { background: var(--primary-soft-2); }
.mail-head {
    background: #FAFBFE; font-size: 12px; color: var(--text-3);
    padding: 8px 14px; border-bottom: 1px solid var(--border);
}
.mail-row.unread { background: #F7F6FD; }
.mail-row.unread .mail-from,
.mail-row.unread .mail-subject { font-weight: 700; color: var(--text); }
.mail-star { color: var(--warn); font-size: 14px; text-align: center; }
.mail-main { min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.mail-from { font-size: 13px; color: var(--text-2); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.mail-subject {
    font-size: 14px; color: var(--text); overflow: hidden;
    text-overflow: ellipsis; white-space: nowrap;
}
.mail-preview {
    font-size: 12px; color: var(--text-3); overflow: hidden;
    text-overflow: ellipsis; white-space: nowrap;
}
.mail-time { font-size: 12px; color: var(--text-3); text-align: right; }
.mail-attach { font-size: 13px; margin-left: 4px; }

/* 邮件详情 */
.mail-detail-head { display: flex; align-items: flex-start; gap: 14px; }
.mail-avatar {
    width: 44px; height: 44px; border-radius: 50%; background: var(--primary); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 600;
    flex-shrink: 0;
}
.mail-body-box {
    background: #FCFCFE; border: 1px solid var(--border); border-radius: 10px;
    padding: 16px; min-height: 120px; line-height: 1.9; white-space: normal; word-break: break-word;
}

/* 附件 */
.attach-list { display: flex; flex-wrap: wrap; gap: 8px; }
.attach-item {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px; border: 1px solid var(--border); border-radius: 8px;
    background: #fff; font-size: 13px; color: var(--text);
}
.attach-item:hover { border-color: var(--primary); color: var(--primary); }
.attach-item small { color: var(--text-3); }

/* 收件人选择器 */
.picker-list {
    max-height: 300px; overflow-y: auto; border: 1px solid var(--border);
    border-radius: 10px; padding: 6px;
}
.picker-group {
    font-size: 12px; color: var(--text-3); font-weight: 600;
    padding: 8px 8px 4px; background: #FAFBFE;
}
.picker-item {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 8px; border-radius: 8px;
}
.picker-item:hover { background: var(--primary-soft-2); }
.pi-name { flex: 1; min-width: 0; font-size: 14px; }
.pi-name small { display: block; color: var(--text-3); font-size: 12px; }
.pi-label { font-size: 13px; color: var(--text-2); display: flex; align-items: center; gap: 4px; }

/* 通讯录 */
.contact-group {
    font-size: 13px; font-weight: 600; color: var(--text-2);
    margin: 14px 0 8px; padding-left: 2px;
}
.contact-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px;
}
.contact-card {
    display: flex; align-items: center; gap: 12px;
    padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: #fff;
}
.contact-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.cc-avatar {
    width: 40px; height: 40px; border-radius: 50%; background: var(--primary-soft);
    color: var(--primary); display: flex; align-items: center; justify-content: center;
    font-weight: 600; flex-shrink: 0;
}
.cc-info { flex: 1; min-width: 0; }
.cc-name { font-weight: 600; display: flex; align-items: center; gap: 6px; }

/* 顶栏邮件入口 */
.top-mail {
    position: relative; display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border);
    background: #fff; color: var(--text-2); font-size: 16px;
}
.top-mail:hover { border-color: var(--primary); color: var(--primary); }
.top-mail .dot {
    position: absolute; top: -5px; right: -5px; min-width: 17px; height: 17px;
    padding: 0 4px; border-radius: 9px; background: var(--danger); color: #fff;
    font-size: 11px; line-height: 17px; text-align: center; font-style: normal;
}