.qa-sbt-filterbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: var(--space-4);
}

.qa-sbt-filter-apply {
    margin-left: auto;
}

.qa-sbt-filterbar .qa-chip {
    box-sizing: border-box;
    min-height: var(--size-10);
    height: var(--size-10);
}

.qa-sbt-loading-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal, 2000);
    background: rgba(15, 23, 42, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
    animation: qa-sbt-loading-fade var(--duration-fast, 150ms) ease-out;
}

@keyframes qa-sbt-loading-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

.qa-sbt-loading-card {
    background: var(--color-surface-base);
    border: var(--border-width-1) solid var(--color-border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--space-5) var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    min-width: 14rem;
}

.qa-sbt-loading-label {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.qa-sbt-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
}

.qa-sbt-kpi {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    min-width: 0;
    padding: var(--space-4);
    background: var(--color-surface-base);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
}

.qa-sbt-kpi-head {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
    color: var(--color-text-muted);
}

.qa-sbt-kpi-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qa-sbt-kpi-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qa-sbt-kpi-value.is-neg {
    color: var(--color-danger-text, #dc2626);
}

.qa-sbt-group {
    display: flex;
    flex-direction: column;
}

.qa-sbt-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-raised);
    border: none;
    border-bottom: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.qa-sbt-group-head:hover {
    background: var(--color-surface-hover, var(--color-surface-base));
}

.qa-sbt-group-name {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text-strong);
}

.qa-sbt-group-count {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-text-muted);
    background: var(--color-surface-base);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-full);
    padding: 2px var(--space-2);
}

.qa-sbt-group-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.qa-sbt-group-stats strong {
    color: var(--color-text-strong);
    font-variant-numeric: tabular-nums;
    margin-left: 4px;
}

.qa-sbt-group-stats .qa-sbt-stat-neg strong {
    color: var(--color-danger-text, #dc2626);
}

.qa-sbt-scroll {
    overflow-x: auto;
}

.qa-sbt-table {
    min-width: 1180px;
}

.qa-sbt-total-table {
    min-width: 1080px;
}

.qa-sbt-invoice-table {
    min-width: 1320px;
}

.qa-sbt-swpc-table {
    min-width: 1080px;
}

.qa-sbt-psc-table {
    min-width: 720px;
}

.qa-sbt-sops-table {
    min-width: 880px;
}

.qa-sbt-prof-table {
    min-width: 1020px;
}

.qa-sbt-ltv-table {
    min-width: 920px;
}

.qa-sbt-tech-table {
    min-width: 760px;
}

.qa-sbt-checkrow {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-height: var(--size-10);
}

.qa-sbt-table thead th {
    white-space: nowrap;
}

.qa-sbt-table tbody td {
    white-space: nowrap;
    vertical-align: top;
}

.qa-sbt-table td.qa-sbt-wrap {
    white-space: normal;
    min-width: 200px;
    max-width: 320px;
    color: var(--color-text-muted);
}

.qa-sbt-margin {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    margin-left: 4px;
}

.qa-sbt-neg {
    color: var(--color-danger-text, #dc2626);
}

.qa-sbt-repeat-yes {
    color: var(--color-primary, #2563eb);
    font-weight: 600;
}

.qa-sbt-repeat-no {
    color: var(--color-text-muted);
}

.qa-sbt-split {
    color: var(--color-text);
}

.qa-sbt-split-empty {
    color: var(--color-text-light, #94a3b8);
}