.ftt-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    padding: 28px 16px;
}

.ftt-readout {
    font-family: 'Nunito', system-ui, sans-serif;
    font-weight: 800;
    font-size: clamp(56px, 18vw, 132px);
    line-height: 1;
    color: #163a5f;
    font-variant-numeric: tabular-nums;
    letter-spacing: 2px;
    min-width: 4ch;
    text-align: center;
}

.ftt-readout.is-running { color: #15803d; }
.ftt-readout.is-done { color: #b45309; }

.ftt-buttons {
    display: flex;
    gap: 12px;
}

.ftt-start {
    min-width: 140px;
    font-size: 18px;
}

.ftt-laps {
    list-style: none;
    margin: 4px 0 0;
    padding: 0;
    width: min(320px, 90%);
    font-family: 'Nunito', system-ui, sans-serif;
}

.ftt-laps li {
    display: flex;
    justify-content: space-between;
    padding: 6px 12px;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 700;
    color: #334155;
    font-variant-numeric: tabular-nums;
}

.ftt-laps li span:first-child { color: #64748b; font-weight: 600; }

body.maths-activity .activity-container.display-mode .ftt-buttons { opacity: .9; }