/* ==================== 全局样式 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1976D2;
    --primary-dark: #1565C0;
    --success: #388E3C;
    --danger: #D32F2F;
    --warning: #F57F17;
    --bg: #F5F7FA;
    --card-bg: #FFFFFF;
    --text: #333333;
    --text-secondary: #666666;
    --border: #E0E0E0;
    --radius: 12px;
    --shadow: 0 2px 12px rgba(0,0,0,0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
}

/* ==================== 手机端容器 ==================== */
.app-container {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--card-bg);
    position: relative;
    box-shadow: 0 0 20px rgba(0,0,0,0.05);
}

/* ==================== 登录页面 ==================== */
.login-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary) 35%, var(--bg) 35%);
}

.login-logo {
    width: 80px; height: 80px;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--primary);
    font-size: 32px;
    font-weight: bold;
    box-shadow: var(--shadow);
}

.login-card {
    background: var(--card-bg);
    padding: 28px 24px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 380px;
}

.login-card h2 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--text);
    font-size: 20px;
}

.form-group {
    margin-bottom: 16px;
}

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

.form-input,
.form-select {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    font-size: 15px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: #FAFAFA;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus {
    border-color: var(--primary);
    background: var(--card-bg);
    box-shadow: 0 0 0 3px rgba(25,118,210,0.1);
}

.form-input::placeholder {
    color: #9aa0a6;
}

.remember-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

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

.btn-row {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.btn {
    flex: 1;
    height: 44px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn:active {
    transform: scale(0.97);
}

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

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

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

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

.btn-cancel {
    background: #EEEEEE;
    color: var(--text-secondary);
}

.demo-tip {
    margin-top: 18px;
    padding: 12px 14px;
    background: #FFF8E1;
    border-radius: 10px;
    font-size: 12px;
    color: var(--warning);
    line-height: 1.7;
}

.demo-tip strong {
    color: #E65100;
}

/* ==================== 主界面 ==================== */
.main-page {
    min-height: 100vh;
    background: var(--card-bg);
}

.header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.header-left {
    display: flex;
    flex-direction: column;
}

.header-title {
    font-size: 18px;
    font-weight: 600;
}

.header-subtitle {
    font-size: 11px;
    opacity: 0.85;
    margin-top: 2px;
}

.header-user {
    font-size: 13px;
    text-align: right;
}

.header-user-name {
    font-weight: 600;
}

.header-user-company {
    font-size: 11px;
    opacity: 0.85;
}

.logout-btn {
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 18px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 菜单区域 */
.main-menu {
    padding: 30px 20px;
}

.menu-welcome {
    text-align: center;
    margin-bottom: 30px;
}

.menu-welcome h2 {
    font-size: 22px;
    color: var(--text);
}

.menu-welcome p {
    color: var(--text-secondary);
    margin-top: 4px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.menu-item {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 24px 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    color: var(--text);
    border: 2px solid transparent;
    display: block;
}

.menu-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.menu-item:active {
    transform: translateY(0);
}

.menu-icon {
    width: 56px; height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 26px;
}

.menu-icon.blue { background: #E3F2FD; }
.menu-icon.orange { background: #FFF3E0; }
.menu-icon.green { background: #E8F5E9; }

.menu-item h3 {
    font-size: 15px;
    color: var(--text);
    margin-bottom: 4px;
    font-weight: 500;
}

.menu-item p {
    font-size: 11px;
    color: var(--text-secondary);
}

/* ==================== 列表页面 ==================== */
.list-page {
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    overflow: hidden;
}

.list-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.back-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    padding: 6px 14px;
    border-radius: 18px;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

.list-title {
    font-size: 17px;
    font-weight: 600;
    flex: 1;
}

.list-content {
    padding: 16px;
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* 搜索栏 */
.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.search-bar input {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    outline: none;
    background: #FAFAFA;
}

.search-bar input:focus {
    border-color: var(--primary);
    background: var(--card-bg);
}

/* 全选按钮 */
.select-all-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--primary);
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    padding: 0 4px;
}

/* 卡片 */
/* 卡片列表 */
.card-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 14px 16px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
    cursor: pointer;
    transition: all 0.2s;
    border-left: 4px solid var(--primary);
    margin-bottom: 10px;
    position: relative;
}

.card-checkbox {
    display: inline-flex;
    width: 20px; height: 20px;
    border: 2px solid #BDBDBD;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    vertical-align: middle;
    margin-left: auto;
}

.card-checkbox.checked {
    background: var(--primary);
    border-color: var(--primary);
}

.card-checkbox.checked::after {
    content: "✓";
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    line-height: 1;
}

.card:hover {
    box-shadow: var(--shadow);
    transform: translateX(2px);
}

.card-body {
}

.card-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.card-info-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-info span {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

/* 第一行：供应商 */
.card-supplier {
    font-size: 13px;
    color: var(--text);
    font-weight: 600;
}

/* 第二行：开单人/日期/币别/金额，加粗显眼 */
.card-details {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 700;
}

.card-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.badge-pending { background: #FFF3E0; color: #E65100; }
.badge-approved { background: #E3F2FD; color: #1565C0; }
.badge-rejected { background: #FFEBEE; color: #C62828; }

/* 审批历史记录 - 表格列表格式 */
.approval-history {
    margin-top: 16px;
    max-height: 350px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.approval-history-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    padding-left: 4px;
    position: sticky;
    top: 0;
    background: var(--card-bg);
    z-index: 2;
    padding-bottom: 6px;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.history-table thead tr {
    background: #F5F5F5;
}

.history-table th {
    padding: 8px 6px;
    text-align: center;
    font-weight: 600;
    color: #666;
    white-space: nowrap;
    border-bottom: 1px solid #E0E0E0;
}

.history-table td {
    padding: 9px 6px;
    border-bottom: 1px solid #F0F0F0;
    vertical-align: middle;
    color: var(--text);
}

/* 审批人列 */
.history-table td:nth-child(1) { text-align: left; font-weight: 500; width: 15%; }
/* 备注列 - 拉宽 */
.history-table td:nth-child(2) { text-align: left; word-break: break-all; width: 42%; }
/* 日期列 - 变窄 */
.history-table td:nth-child(3) { text-align: center; white-space: nowrap; width: 23%; font-size: 12px; }
/* 状态列 */
.history-table td:nth-child(4) { text-align: center; white-space: nowrap; width: 20%; }
/* 备注列 class */
.history-table td.remark-cell { text-align: left; word-break: break-all; }

/* 拒绝行：红色左边框 + 浅红背景 */
.history-table tr.row-rejected td {
    background: #FFFBFC;
}
.history-table tr.row-rejected td:first-child {
    border-left: 3px solid #C62828;
    padding-left: 8px;
}

.history-table tr:not(.row-rejected) td:first-child {
    border-left: 3px solid var(--primary);
    padding-left: 8px;
}

.ah-status-pass { color: #1565C0; font-weight: 600; }
.ah-status-reject { color: #C62828; font-weight: 600; }

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* ==================== 详情页面 ==================== */
.detail-page {
    min-height: 100vh;
    background: var(--card-bg);
}

.detail-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.detail-title {
    font-size: 17px;
    font-weight: 600;
    flex: 1;
}

.detail-section {
    margin: 16px;
}

.detail-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
    overflow: hidden;
    margin-bottom: 16px;
    padding: 14px 16px;
}

.detail-card-title {
    font-size: 15px;
    font-weight: 600;
    padding: 14px 16px;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    background: #FAFAFA;
}

.detail-field {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #F5F5F5;
    font-size: 14px;
}

.detail-field:last-child {
    border-bottom: none;
}

.field-label {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.field-value {
    font-weight: 500;
    text-align: right;
    max-width: 60%;
    word-break: break-all;
}

.value-highlight {
    color: var(--primary);
    font-weight: 600;
}

/* 表格 */
.detail-table {
    background: var(--card-bg);
    margin: 0 16px 16px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}

/* 材料明细表格区域 - 不限行数，自然展开 */
#detail-content {
    overflow-x: auto !important;
}

#detail-content .detail-table {
    margin: 0;
    border-radius: 0;
}

.table-title {
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 600;
    background: #FAFAFA;
    border-bottom: 1px solid var(--border);
}

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* 材料明细表格专用样式 - 无滚动条，自适应屏幕宽度 */
.material-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
}

.material-table thead tr {
    background: #F5F5F5;
}

.material-table th {
    padding: 8px 3px;
    text-align: center;
    font-weight: 600;
    color: #666;
    white-space: nowrap;
    font-size: 12px;
    border-bottom: 1px solid #E0E0E0;
}

/* 8列等比分配宽度，确保中文标题不截断 */
.material-table th:nth-child(1) { width: 18%; }  /* 材料名称 */
.material-table th:nth-child(2) { width: 17%; }  /* 规格型号 */
.material-table th:nth-child(3) { width: 12%; }  /* 单价 */
.material-table th:nth-child(4) { width: 10%; }  /* 数量 */
.material-table th:nth-child(5) { width: 7%; }   /* 单位 */
.material-table th:nth-child(6) { width: 14%; }  /* 合计金额 */
.material-table th:nth-child(7) { width: 13%; }  /* 交货日 */
.material-table th:nth-child(8) { width: 9%; }   /* 备注 */

.material-table td {
    padding: 9px 3px;
    border-bottom: 1px solid #F0F0F0;
    vertical-align: middle;
    font-size: 12px;
    line-height: 1.35;
}

/* 材料名称列：左对齐，可换行 */
.material-table td:nth-child(1) {
    font-weight: 500;
    color: var(--text);
    text-align: left;
}

/* 规格型号：蓝色，可换行 */
.material-table td:nth-child(2) {
    color: var(--primary);
    text-align: left;
    word-break: break-all;
}

/* 单价：右对齐蓝色 */
.material-table td:nth-child(3) {
    text-align: right;
    color: var(--primary);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* 数量：右对齐蓝色加粗 */
.material-table td:nth-child(4) {
    text-align: right;
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* 单位：居中 */
.material-table td:nth-child(5) {
    text-align: center;
    white-space: nowrap;
}

/* 合计金额（采购金额）：右对齐蓝色加粗 */
.material-table td:nth-child(6) {
    text-align: right;
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* 交货日期：居中 */
.material-table td:nth-child(7) {
    text-align: center;
    white-space: nowrap;
    font-size: 11px;
}

/* 备注：居中 */
.material-table td:nth-child(8) {
    text-align: center;
    white-space: nowrap;
    font-size: 11px;
    color: var(--text-secondary);
}

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

/* 供应商报价单材料表 - 4列等比分配 */
.quote-material-table th:nth-child(1) { width: 30%; }  /* 材料名称 */
.quote-material-table th:nth-child(2) { width: 30%; }  /* 规格型号 */
.quote-material-table th:nth-child(3) { width: 22%; }  /* 报价单价 */
.quote-material-table th:nth-child(4) { width: 18%; }  /* 单位 */

/* 报价单价：右对齐蓝色加粗 */
.quote-material-table td:nth-child(3) {
    text-align: right;
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* 单位：居中 */
.quote-material-table td:nth-child(4) {
    text-align: center;
    white-space: nowrap;
}

/* 采购申请单材料表 - 6列 */
.request-material-table th:nth-child(1) { width: 22%; }  /* 材料名称 */
.request-material-table th:nth-child(2) { width: 22%; }  /* 规格型号 */
.request-material-table th:nth-child(3) { width: 13%; }  /* 数量 */
.request-material-table th:nth-child(4) { width: 10%; }  /* 单位 */
.request-material-table th:nth-child(5) { width: 16%; }  /* 交货日 */
.request-material-table th:nth-child(6) { width: 17%; }  /* 备注 */

/* 数量：右对齐蓝色加粗 */
.request-material-table td:nth-child(3) {
    text-align: right;
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* 单位：居中 */
.request-material-table td:nth-child(4) {
    text-align: center;
    white-space: nowrap;
}

/* 交货日：居中 */
.request-material-table td:nth-child(5) {
    text-align: center;
    white-space: nowrap;
}

/* 备注：左对齐可换行 */
.request-material-table td:nth-child(6) {
    text-align: left;
    word-break: break-all;
}

/* ==================== 审批区域 ==================== */
.approve-section {
    background: var(--card-bg);
    margin: 0 16px 16px;
    border-radius: 12px;
    padding: 18px;
    padding-bottom: 24px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}

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

.approve-textarea {
    width: 100%;
    min-height: 60px;
    padding: 12px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    resize: vertical;
    outline: none;
    background: var(--bg);
    font-family: inherit;
    transition: border-color 0.2s;
}

.approve-textarea:focus {
    border-color: var(--primary);
}

.approve-btns {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}

.btn-approve,
.btn-reject {
    flex: 1;
    height: 46px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}

.btn-approve {
    background: var(--success);
}

.btn-reject {
    background: var(--danger);
}

.btn-approve:active,
.btn-reject:active {
    transform: scale(0.97);
}

/* ==================== 批量操作栏 ==================== */
.batch-bar {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    background: var(--card-bg);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    box-shadow: 0 -2px 12px rgba(0,0,0,0.12);
    z-index: 200;
    border-top: 1px solid var(--border);
}

.batch-count {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    white-space: nowrap;
}

.batch-btns {
    display: flex;
    gap: 8px;
}

.batch-btns .btn {
    padding: 8px 16px;
    height: 38px;
    font-size: 13px;
    border-radius: 20px;
}

/* ==================== Toast 提示 ==================== */
.toast {
    position: fixed;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.75);
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    z-index: 9999;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
}

.toast.success {
    background: var(--success);
}

.toast.error {
    background: var(--danger);
}

.toast.warning {
    background: #F57F17;
}

/* ==================== 模态框 ==================== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.45);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 28px;
    width: 100%;
    max-width: 340px;
    text-align: center;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.modal-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.modal-btns {
    display: flex;
    gap: 12px;
}

.modal-btns .btn {
    flex: 1;
}

/* ==================== 响应式：PC 端适配 ==================== */
@media (min-width: 768px) {
    /* 登录页 */
    .login-card {
        max-width: 420px;
    }

    .login-logo {
        width: 90px;
        height: 90px;
        font-size: 38px;
    }

    /* 主界面：居中加宽 */
    .main-page {
        max-width: 480px;
        margin: 0 auto;
        box-shadow: 0 0 20px rgba(0,0,0,0.05);
    }

    .header {
        border-radius: 0;
    }

    .main-menu {
        padding: 40px 24px;
    }

    .menu-grid {
        gap: 20px;
    }

    /* 列表页 */
    .list-page {
        max-width: 480px;
        margin: 0 auto;
        box-shadow: 0 0 20px rgba(0,0,0,0.05);
    }

    .list-content {
        padding: 20px;
    }

    /* 详情页 */
    .detail-page {
        max-width: 480px;
        margin: 0 auto;
        box-shadow: 0 0 20px rgba(0,0,0,0.05);
    }

    .detail-section {
        margin: 20px;
    }

    .approve-section {
        margin: 0 20px 20px;
    }
}

/* 大屏适配 */
@media (min-width: 1200px) {
    body {
        background: #E8ECF1;
    }
    
    .main-page,
    .list-page,
    .detail-page {
        border-radius: 20px;
        margin-top: 20px;
        margin-bottom: 20px;
        overflow: hidden;
    }
}