/* ============================================================
   WeLearn 管理系统 · 企业后台主题
   纯展示层样式：保留全部历史类名，新增侧边栏/顶栏/登录页布局类
   ============================================================ */

:root {
    /* 主色 */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-darker: #1e40af;
    --primary-rgb: 37, 99, 235;

    /* 布局色 */
    --sidebar-bg: #0f172a;
    --topbar-bg: #ffffff;
    --content-bg: #f1f5f9;
    --card-bg: #ffffff;
    --border: #e2e8f0;
    --border-strong: #cbd5e1;

    /* 文本 */
    --text: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    /* 语义色 */
    --success: #16a34a;
    --success-bg: #ecfdf5;
    --success-text: #047857;
    --warning: #d97706;
    --warning-bg: #fffbeb;
    --warning-text: #b45309;
    --danger: #dc2626;
    --danger-bg: #fef2f2;
    --danger-text: #b91c1c;
    --info: #0891b2;
    --info-bg: #ecfeff;
    --info-text: #0e7490;

    --radius: 10px;
    --shadow-card: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .06);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font);
    background: var(--content-bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 14px;
    /* 侧边栏 260px + 顶栏 64px 偏移 */
    padding-left: 260px;
    padding-top: 64px;
    min-height: 100vh;
}

a { color: var(--primary); }

/* ============================================================
   侧边栏
   ============================================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    background: var(--sidebar-bg);
    color: #cbd5e1;
    display: flex;
    flex-direction: column;
    z-index: 1000;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.brand-mark {
    width: 38px;
    height: 38px;
    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-shrink: 0;
}

.brand-text strong {
    display: block;
    color: #fff;
    font-size: 16px;
    line-height: 1.25;
}

.brand-text span {
    font-size: 11px;
    color: #64748b;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 10px 12px 8px;
}

.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 3px; }

.nav-group { margin-bottom: 8px; }

.nav-group-title {
    font-size: 11px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: .08em;
    padding: 12px 12px 6px;
    user-select: none;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 2px;
    transition: background .15s ease, color .15s ease;
}

.nav-item svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    flex-shrink: 0;
}

.nav-item:hover {
    background: rgba(255, 255, 255, .06);
    color: #fff;
}

.nav-item.active {
    background: var(--primary);
    color: #fff;
    font-weight: 500;
}

.nav-item.logout {
    margin-top: 6px;
    color: #94a3b8;
}

.nav-item.logout:hover {
    background: rgba(220, 38, 38, .14);
    color: #fca5a5;
}

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid rgba(255, 255, 255, .08);
}

.sidebar-version {
    font-size: 11px;
    color: #475569;
    text-align: center;
    padding-top: 8px;
}

/* 移动端遮罩 */
.sidebar-backdrop {
    display: none;
}

/* ============================================================
   顶栏
   ============================================================ */
.topbar {
    position: fixed;
    top: 0;
    left: 260px;
    right: 0;
    height: 64px;
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    z-index: 900;
}

.sidebar-toggle {
    display: none;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-muted);
}

.breadcrumb i {
    font-style: normal;
    color: #cbd5e1;
}

.breadcrumb strong {
    color: var(--text);
    font-weight: 600;
}

.topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 14px;
}

.sys-status {
    font-size: 12px;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sys-status .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    display: inline-block;
}

.admin-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f1f5f9;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 12px;
    color: var(--text-secondary);
}

.admin-chip svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.topbar-logout {
    color: var(--text-secondary);
    font-size: 13px;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 8px;
    transition: background .15s ease, color .15s ease;
}

.topbar-logout:hover {
    background: #f1f5f9;
    color: var(--danger);
}

/* ============================================================
   容器与卡片
   ============================================================ */
.container {
    padding: 28px 32px;
}

.content-card {
    background: var(--card-bg);
    padding: 24px 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    margin-bottom: 24px;
}

h2 {
    margin-bottom: 18px;
    color: var(--text);
    font-size: 18px;
    font-weight: 600;
    border-left: 3px solid var(--primary);
    padding-left: 12px;
    line-height: 1.4;
}

h3 {
    color: var(--text);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 12px;
}

/* 统计卡片 */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    padding: 20px 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--primary);
}

.stat-card h3 {
    color: var(--text-muted);
    font-size: 12px;
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.stat-card .number {
    font-size: 30px;
    font-weight: 700;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}

/* ============================================================
   表单
   ============================================================ */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 13px;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    color: var(--text);
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), .12);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ============================================================
   表格
   ============================================================ */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin-top: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
}

.table-wrapper::-webkit-scrollbar { height: 8px; }
.table-wrapper::-webkit-scrollbar-track { background: #f1f5f9; border-radius: 4px; }
.table-wrapper::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
.table-wrapper::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

table {
    width: 100%;
    min-width: 900px;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
}

th, td {
    padding: 12px 16px;
    text-align: left;
    font-size: 13px;
}

th {
    background: #f8fafc;
    font-weight: 600;
    color: #64748b;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
    white-space: nowrap;
    border-bottom: 1px solid var(--border);
    position: relative;
}

td {
    color: var(--text-secondary);
    border-bottom: 1px solid #eef2f7;
}

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

tbody tr {
    transition: background .12s ease;
}

tbody tr:hover td {
    background: #f8fafc;
}

tbody tr:hover td.sticky-action-cell {
    background: #f8fafc;
}

.sticky-action-cell {
    position: sticky;
    right: 0;
    background: #fff;
    z-index: 5;
    box-shadow: -2px 0 6px rgba(15, 23, 42, .06);
}

/* ============================================================
   按钮
   ============================================================ */
.btn {
    display: inline-block;
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    line-height: 1.5;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: #fff;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background: #b91c1c;
    color: #fff;
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn-success:hover {
    background: #15803d;
    color: #fff;
}

.btn-secondary {
    background: #fff;
    color: var(--text-secondary);
    border-color: var(--border-strong);
}

.btn-secondary:hover {
    background: #f8fafc;
    color: var(--text);
}

.btn-block {
    width: 100%;
}

/* ============================================================
   状态徽章 / 标签
   ============================================================ */
.status-badge {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    display: inline-block;
    white-space: nowrap;
}

.status-success {
    background: var(--success-bg);
    color: var(--success-text);
}

.status-running {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.status-failed {
    background: var(--danger-bg);
    color: var(--danger-text);
}

.status-chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 13px;
}

.status-chip-on {
    background: var(--success-bg);
    color: var(--success-text);
}

.status-chip-off {
    background: var(--danger-bg);
    color: var(--danger-text);
}

/* ============================================================
   系统设置页
   ============================================================ */
.settings-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    flex-wrap: wrap;
}

.switch {
    position: relative;
    display: inline-block;
    width: 56px;
    height: 30px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: .25s;
    border-radius: 30px;
}

.switch .slider:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 3px;
    bottom: 3px;
    background-color: #fff;
    transition: .25s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .25);
}

.switch input:checked + .slider {
    background: var(--primary);
}

.switch input:checked + .slider:before {
    transform: translateX(26px);
}

/* ============================================================
   提示框
   ============================================================ */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 18px;
    border: 1px solid transparent;
    border-left-width: 4px;
    font-size: 13px;
    animation: slideIn .25s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-12px); }
    to   { opacity: 1; transform: translateX(0); }
}

.alert-success {
    background: var(--success-bg);
    color: var(--success-text);
    border-color: #bbf7d0;
    border-left-color: var(--success);
}

.alert-danger {
    background: var(--danger-bg);
    color: var(--danger-text);
    border-color: #fecaca;
    border-left-color: var(--danger);
}

/* ============================================================
   筛选 / 搜索
   ============================================================ */
.filter-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    align-items: center;
}

.filter-form input,
.filter-form select {
    padding: 8px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    color: var(--text);
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.filter-form input:focus,
.filter-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), .12);
}

.search-form {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.search-input {
    padding: 8px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    width: 250px;
    color: var(--text);
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), .12);
}

/* ============================================================
   页面头部 / 杂项
   ============================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 14px;
}

.page-header h2 {
    margin: 0;
}

.text-muted {
    color: var(--text-muted);
}

.info-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(var(--primary-rgb), .08);
    color: var(--primary-darker);
    font-size: 13px;
    margin-bottom: 10px;
}

.info-chip a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.info-chip a:hover { text-decoration: underline; }

.info-chip-secondary {
    background: var(--info-bg);
    color: var(--info-text);
}

.info-chip-success {
    background: var(--success-bg);
    color: var(--success-text);
}

.info-chip-success a {
    color: var(--success-text);
    font-weight: 600;
}

.upload-panel {
    border: 2px dashed rgba(var(--primary-rgb), .45);
    border-radius: var(--radius);
    padding: 18px;
    background: #f8fafc;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.upload-panel__header h4 {
    margin-bottom: 4px;
    color: var(--text);
}

.upload-panel__header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 13px;
}

.upload-panel input[type="file"] {
    padding: 8px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    background: #fff;
    font-size: 13px;
}

.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
    font-size: 13px;
}

.empty-state::before {
    content: '📭';
    font-size: 48px;
    display: block;
    margin-bottom: 14px;
    opacity: .7;
}

.loading {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 3px solid rgba(var(--primary-rgb), .25);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.view-details-btn {
    color: var(--primary);
    text-decoration: none;
    font-size: 12px;
    margin-left: 4px;
    padding: 2px 8px;
    border-radius: 4px;
    transition: background .15s ease, color .15s ease;
    display: inline-block;
    white-space: nowrap;
}

.view-details-btn:hover {
    background: var(--primary);
    color: #fff;
    text-decoration: none;
}

/* 密码显示 */
.password-control-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.password-display {
    font-family: 'Consolas', 'Courier New', monospace;
    padding: 5px 12px;
    background: #f1f5f9;
    border: 1px solid var(--border);
    border-radius: 6px;
    min-width: 110px;
    display: inline-block;
    text-align: center;
    font-weight: 600;
    letter-spacing: 2px;
    font-size: 13px;
    color: var(--text);
}

.btn-toggle-password,
.btn-copy-password {
    padding: 5px 12px;
    font-size: 12px;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: background .15s ease;
    font-weight: 500;
    white-space: nowrap;
}

.btn-toggle-password {
    background: var(--primary);
    color: #fff;
}

.btn-toggle-password:hover { background: var(--primary-dark); }

.btn-toggle-password.btn-hide-password {
    background: var(--danger);
    color: #fff;
}

.btn-toggle-password.btn-hide-password:hover { background: #b91c1c; }

.btn-copy-password {
    background: var(--success);
    color: #fff;
}

.btn-copy-password:hover { background: #15803d; }

.btn-copy-password.btn-copied {
    background: var(--info);
    color: #fff;
}

/* ============================================================
   模态窗口
   ============================================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, .55);
    justify-content: center;
    align-items: center;
    animation: fadeIn .2s ease;
}

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

.modal-content {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, .35);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalIn .25s ease;
}

@keyframes modalIn {
    from { transform: translateY(-24px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.modal-header {
    background: var(--sidebar-bg);
    color: #fff;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

.modal-close {
    color: #cbd5e1;
    font-size: 24px;
    font-weight: 400;
    cursor: pointer;
    line-height: 1;
    transition: color .15s ease, transform .15s ease;
    padding: 0 4px;
    background: none;
    border: none;
}

.modal-close:hover {
    color: #fff;
    transform: scale(1.15);
}

.modal-body {
    padding: 22px 24px;
    overflow-y: auto;
    flex: 1;
    background: #fff;
}

.details-content {
    background: #1e293b;
    color: #e2e8f0;
    padding: 16px 20px;
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-x: auto;
    margin: 0;
    max-height: 55vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 14px 24px;
    background: #f8fafc;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-shrink: 0;
}

.modal-footer .btn {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 13px;
}

/* ============================================================
   登录页
   ============================================================ */
body.login-page {
    padding: 0;
    background: linear-gradient(150deg, #0f172a 0%, #1e3a8a 55%, #1e40af 100%);
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 24px 60px rgba(2, 6, 23, .45);
    padding: 36px 34px 28px;
}

.login-brand {
    text-align: center;
    margin-bottom: 26px;
}

.login-brand .brand-mark {
    margin: 0 auto 14px;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    font-size: 20px;
}

.login-brand h1 {
    font-size: 22px;
    color: var(--text);
    margin: 0 0 6px;
    font-weight: 700;
}

.login-brand p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

.login-form .btn {
    width: 100%;
    padding: 11px;
    font-size: 15px;
    margin-top: 6px;
}

.login-footer {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 22px;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 900px) {
    body {
        padding-left: 0;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform .25s ease;
        box-shadow: none;
    }

    body.sidebar-open .sidebar {
        transform: translateX(0);
        box-shadow: 0 0 40px rgba(2, 6, 23, .5);
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, .5);
        z-index: 950;
    }

    body.sidebar-open .sidebar-backdrop {
        display: block;
    }

    .topbar {
        left: 0;
        padding: 0 14px;
    }

    .sidebar-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        border: none;
        background: transparent;
        border-radius: 8px;
        cursor: pointer;
        color: var(--text-secondary);
        flex-shrink: 0;
    }

    .sidebar-toggle:hover { background: #f1f5f9; }

    .sidebar-toggle svg {
        width: 20px;
        height: 20px;
        fill: currentColor;
    }

    .sys-status { display: none; }

    .container {
        padding: 20px 16px;
    }

    .content-card {
        padding: 18px 16px;
    }

    .stats {
        grid-template-columns: 1fr;
    }

    .page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .search-form,
    .search-input {
        width: 100%;
    }

    .password-control-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .modal-content {
        width: 95%;
        max-height: 90vh;
    }

    .login-card {
        padding: 28px 22px 22px;
    }
}