.rr-activity-timeline {
    display: grid;
    gap: 10px;
    min-width: 0;
}

.rr-activity-timeline__controls {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(96px, 1fr);
    align-items: stretch;
    gap: 8px;
    width: 100%;
}

.rr-activity-timeline__segmented,
.rr-activity-timeline__stepper {
    --rr-segment-min: 74px;
    --rr-segment-height: 40px;
}

.rr-activity-timeline__segmented button,
.rr-activity-timeline__stepper button,
.rr-activity-timeline__limit {
    font-size: 12px;
}

.rr-activity-timeline__segmented button {
    padding: 0 10px;
}

.rr-activity-timeline__stepper button {
    font-size: 22px;
}

.rr-activity-timeline__limit {
    box-sizing: border-box;
    height: 32px;
    padding: 0 10px;
    border: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
    border-radius: 16px;
    background: color-mix(in srgb, var(--panel-alt) 84%, transparent);
}

.rr-activity-timeline__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    min-width: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.35;
}

.rr-activity-timeline__meta span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rr-activity-timeline__chart {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.rr-activity-timeline__axis {
    position: relative;
    height: 18px;
    margin-left: 116px;
    color: var(--muted);
    font-size: 10px;
}

.rr-activity-timeline__axis span {
    position: absolute;
    top: 0;
    transform: translateX(-50%);
    white-space: nowrap;
}

.rr-activity-timeline__lane {
    display: grid;
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.rr-activity-timeline__lane-label {
    display: grid;
    gap: 1px;
    min-width: 0;
    color: var(--text);
    font-size: 11px;
    line-height: 1.15;
    text-align: right;
}

.rr-activity-timeline__lane-label strong,
.rr-activity-timeline__lane-label span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rr-activity-timeline__lane-label span {
    color: var(--muted);
    font-size: 10px;
}

.rr-activity-timeline__track {
    position: relative;
    height: 20px;
    min-width: 0;
    border-radius: 4px;
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--border) 38%, transparent) 1px, transparent 1px) 0 0 / 25% 100%,
        color-mix(in srgb, var(--muted) 28%, transparent);
    overflow: hidden;
}

.rr-activity-timeline__segment {
    position: absolute;
    top: 0;
    bottom: 0;
    min-width: 3px;
    border-radius: 2px;
    background: hsl(
        calc(47 - (var(--rr-activity-intensity, 0) * 30))
        92%
        calc(62% - (var(--rr-activity-intensity, 0) * 8%))
    );
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24);
    cursor: help;
}

.rr-activity-timeline__segment:hover {
    filter: brightness(1.12);
}

.rr-activity-timeline__now {
    position: absolute;
    top: -3px;
    bottom: -3px;
    z-index: 3;
    width: 2px;
    transform: translateX(-1px);
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent-2) 86%, white);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--panel) 54%, transparent), 0 0 10px color-mix(in srgb, var(--accent-2) 42%, transparent);
    pointer-events: none;
}

.rr-activity-timeline__empty {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
    background: color-mix(in srgb, var(--panel) 72%, transparent);
    color: var(--muted);
    font-size: 12px;
    line-height: 1.4;
}

.rr-activity-timeline__notice {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    color: var(--muted);
    font-size: 11px;
    line-height: 1.35;
}

@media (max-width: 560px) {
    .rr-activity-timeline__controls {
        grid-template-columns: minmax(0, 1fr);
    }

    .rr-activity-timeline__axis {
        margin-left: 82px;
    }

    .rr-activity-timeline__lane {
        grid-template-columns: 74px minmax(0, 1fr);
    }
}