.navbar-brand { font-weight: bold; }
.card:not(:has(.isw-dropdown-anchor)) { transition: transform 0.2s; }
.card:not(:has(.isw-dropdown-anchor)):hover { transform: translateY(-2px); }
.subscription-item { border-left: 4px solid #007bff; }
.subscription-item:hover { background-color: #f8f9fa; }

.sidebar-section {
    position: sticky;
    top: 20px;
}

@media (max-width: 992px) {
    .sidebar-col {
        display: none;
    }
    .main-content {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container.main-container {
    flex: 1;
}

footer {
    margin-top: auto;
}

.business-cooperation {
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    border-bottom: 1px solid #dee2e6;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}
.navbar.sticky-top {
    z-index: 1080;
}
.nav-link {
    font-weight: 500;
}
.nav-link.active {
    color: #0d6efd !important;
    font-weight: 600;
}
.navbar-nav .dropdown-menu {
    border: none;
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
    z-index: 1090;
}
/* 弹窗需高于 sticky 导航栏（1080）与下拉菜单（1090） */
.modal-backdrop {
    z-index: 1095;
}
.modal {
    z-index: 1100;
}

/* 大商/求购数据库表格列宽 */
.merchant-public-table {
    table-layout: fixed;
    width: 100%;
}
.merchant-public-table .col-index {
    width: 3rem;
}
.merchant-remark-col {
    width: 22%;
    max-width: 14rem;
}
.merchant-remark-col .merchant-remark-text {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.merchant-action-col {
    width: 8.5rem;
}

/* 大商选品列 */
.merchant-selection-col {
    width: 9rem;
    min-width: 9rem;
    vertical-align: middle;
}
.merchant-selection-col .merchant-selection-head {
    white-space: nowrap;
}

/* 选品明细：在当前行下方插入整行展示，不遮挡下一行 */
.merchant-selection-detail-row > td {
    background: #f8f9fa;
    border-top: none;
    padding: 0.625rem 0.875rem;
}
.merchant-selection-detail-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.375rem;
}
.merchant-selection-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
    gap: 0.25rem 1.25rem;
    max-height: 220px;
    overflow-y: auto;
    font-size: 0.875rem;
    line-height: 1.45;
}
.merchant-selection-item {
    word-break: break-word;
}

.private-subscriber-table th,
.private-subscriber-table td {
    font-size: 0.875rem;
    vertical-align: middle;
}

/* 管理页单元格内联展开（非懒加载） */
.merchant-selection-col .merchant-selection-inline {
    margin-top: 0.375rem;
}
.merchant-selection-col .merchant-selection-inline .merchant-selection-list {
    grid-template-columns: 1fr;
    max-height: 180px;
}