/* Trang Tra Cứu Khung Thép Tiền Chế (PEB) */
.main-container {
    max-width: 1720px;
    width: 98%;
    margin: 0.35rem auto 0;
    padding: 0 0.5rem;
}

.filter-section {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.65rem;
    margin-bottom: 0.35rem;
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.35rem;
    flex-wrap: wrap;
}

.section-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin: 0.35rem 0 0.2rem;
    padding-bottom: 0.15rem;
}

.section-header-bar h2 {
    font-size: 0.88rem;
    color: #0F172A;
    font-weight: 700;
}

.results-table-wrap {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    height: 190px;
    min-height: 150px;
    max-height: 220px;
    overflow-y: auto;
    overflow-x: auto;
    margin-bottom: 0.4rem;
    overscroll-behavior: contain;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.results-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.results-table-wrap th {
    background: #F8FAFC;
    padding: 3px 6px;
    border-bottom: 1px solid #CBD5E1;
    border-right: 1px solid #E2E8F0;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 5;
    white-space: nowrap;
}

.results-table-wrap td {
    padding: 3px 6px;
    border-bottom: 1px solid #F1F5F9;
    border-right: 1px solid #F8FAFC;
    white-space: nowrap;
}

.results-table-wrap tr:hover {
    background: #F1F5F9;
    cursor: pointer;
}

.results-table-wrap tr.active {
    background: #0D2B4E !important;
    color: #FFFFFF !important;
}

.results-table-wrap tr.active td {
    color: #FFFFFF !important;
}

.svg-viewer-box {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 3px;
    width: 100%;
    height: 32vh;
    min-height: 200px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.viewer-caption {
    font-size: 0.72rem;
    color: #64748B;
    margin-top: 0.2rem;
    margin-bottom: 0.35rem;
}

.comp-table-wrap {
    border: 1px solid var(--border);
    border-radius: 3px;
    background: #FFFFFF;
    max-height: 20vh;
    min-height: 90px;
    overflow-y: auto;
    overflow-x: auto;
    margin-bottom: 0.35rem;
    overscroll-behavior: contain;
}

.comp-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.comp-table-wrap th {
    background: #F8FAFC;
    padding: 5px 8px;
    border-bottom: 1px solid #CBD5E1;
    border-right: 1px solid #E2E8F0;
    font-weight: 600;
    white-space: nowrap;
}

.comp-table-wrap td {
    padding: 4px 8px;
    border-bottom: 1px solid #F1F5F9;
    border-right: 1px solid #F8FAFC;
}

.footer-action-bar {
    background: #F8FAFC;
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 0.5rem 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
}

/* Print only header */
.print-only-header {
    display: none;
}