.interim-dashboard {
    min-height: 100vh;
    padding: 20px 24px 24px;
    background: #f4f6f8;
    color: #1f2933;
}

.interim-dashboard__header,
.interim-dashboard__filters,
.interim-dashboard__confidence,
.interim-dashboard__summary-strip,
.interim-dashboard__chart-panel,
.interim-dashboard__demographics {
    max-width: 1440px;
    background: #ffffff;
    border: 1px solid #d9e2ec;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.interim-dashboard__header {
    max-width: 1440px;
    margin: 0 auto 14px;
}

.interim-dashboard__header {
    padding: 16px 20px;
}

.interim-dashboard__header-actions,
.interim-dashboard__title-row,
.interim-dashboard__chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.interim-dashboard h1,
.interim-dashboard h2,
.interim-dashboard p {
    margin: 0;
}

.interim-dashboard h1 {
    font-size: 1.45rem;
    font-weight: 700;
}

.interim-dashboard h2 {
    font-size: 0.95rem;
    font-weight: 700;
}

.interim-dashboard__subtitle {
    margin-top: 4px;
    color: #52606d;
    font-size: 0.92rem;
}

.interim-dashboard__preview-tag {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 10px;
    border: 1px solid #b7791f;
    border-radius: 999px;
    background: #fff8e6;
    color: #8a5a00;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.interim-dashboard__workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) clamp(248px, 24vw, 300px);
    gap: 12px;
    max-width: 1440px;
    margin: 0 auto;
    align-items: start;
}

.interim-dashboard__main-column {
    display: grid;
    gap: 12px;
    min-width: 0;
}

.interim-dashboard__filters {
    padding: 14px 16px;
}

.interim-dashboard__primary-controls {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px 12px;
}

.interim-dashboard__confidence {
    padding: 12px 16px;
}

.interim-dashboard__confidence .interim-dashboard__control {
    display: grid;
    grid-template-columns: 220px minmax(160px, 1fr);
    gap: 4px 12px;
    align-items: end;
}

.interim-dashboard__confidence .interim-dashboard__help {
    grid-column: 1 / -1;
}

.interim-dashboard__demographics {
    max-height: calc(100vh - 112px);
    overflow-y: auto;
    padding: 16px;
    position: sticky;
    top: 72px;
}

.interim-dashboard__demographic-grid {
    display: grid;
    gap: 10px;
    margin-top: 10px;
}

.interim-dashboard__control {
    min-width: 0;
}

.interim-dashboard__control label {
    display: block;
    margin-bottom: 4px;
    color: #334e68;
    font-size: 0.78rem;
    font-weight: 700;
}

.interim-dashboard__help {
    display: block;
    margin-top: 4px;
    color: #627d98;
    font-size: 0.74rem;
    line-height: 1.3;
}

.interim-dashboard__summary-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    overflow: hidden;
}

.interim-dashboard__summary-item {
    padding: 10px 14px;
    border-right: 1px solid #d9e2ec;
}

.interim-dashboard__summary-item:last-child {
    border-right: 0;
}

.interim-dashboard__summary-label {
    display: block;
    color: #627d98;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
}

.interim-dashboard__summary-item strong {
    display: block;
    margin-top: 2px;
    font-size: 1rem;
    line-height: 1.25;
}

.interim-dashboard__chart-panel {
    padding: 14px 16px 10px;
}

.interim-dashboard__chart-header {
    margin-bottom: 10px;
}

#interim-assessment-performance-graph {
    height: 460px;
    min-height: 460px;
}

@media (max-width: 1120px) {
    .interim-dashboard__primary-controls {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .interim-dashboard__workspace {
        grid-template-columns: 1fr;
    }

    .interim-dashboard__demographics {
        max-height: none;
        position: static;
    }

    .interim-dashboard__primary-controls {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .interim-dashboard__confidence .interim-dashboard__control {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .interim-dashboard {
        padding: 12px;
    }

    .interim-dashboard__header-actions,
    .interim-dashboard__title-row,
    .interim-dashboard__chart-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .interim-dashboard__primary-controls,
    .interim-dashboard__summary-strip {
        grid-template-columns: 1fr;
    }

    .interim-dashboard__summary-item {
        border-right: 0;
        border-bottom: 1px solid #d9e2ec;
    }

    .interim-dashboard__summary-item:last-child {
        border-bottom: 0;
    }
}