/* Activity chart (forum timeline, player pages). */

/* Activity chart (forum timeline, player pages): posts per month, scrolling sideways under a fixed axis. */
.activity-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.activity-chart {
    display: flex;
    padding: 0 12px 8px 0;
}

.activity-axis {
    position: relative;
    flex: none;
    width: 44px;
    height: 160px;
    margin-top: 24px;
}

.activity-axis span {
    position: absolute;
    right: 8px;
    transform: translateY(50%);
    font-size: .6875rem;
    font-variant-numeric: tabular-nums;
    color: var(--mud-palette-text-secondary);
}

.activity-scroll {
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    padding-top: 24px;
}

.activity-plot {
    position: relative;
    height: 160px;
}

.activity-grid-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--mud-palette-lines-default);
}

.activity-bars {
    position: absolute;
    inset: 0;
    display: flex;
}

/* The whole column is the link and the hover target, not just the bar. */
/* Months share the width: 22px each at least (then the chart scrolls), up to 44px for short spans. */
.activity-slot {
    position: relative;
    flex: 1 0 22px;
    max-width: 44px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    text-decoration: none;
}

.activity-slot.year-start::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--mud-palette-lines-default);
}

a.activity-slot:hover,
a.activity-slot:focus-visible {
    background: rgba(var(--mud-palette-primary-rgb), .08);
    outline: none;
}

a.activity-slot:focus-visible {
    box-shadow: inset 0 0 0 2px var(--mud-palette-primary);
}

.activity-bar {
    width: 14px;
    min-height: 2px;
    background: var(--mud-palette-primary);
    border-radius: 4px 4px 0 0;
}

.activity-peak {
    position: absolute;
    left: 50%;
    transform: translate(-50%, -2px);
    font-size: .6875rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--mud-palette-text-primary);
}

.activity-tip {
    display: none;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    padding: 6px 8px;
    border: 1px solid var(--mud-palette-lines-default);
    border-radius: var(--mud-default-borderradius);
    background: var(--mud-palette-surface);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
    font-size: .75rem;
    line-height: 1.4;
    white-space: nowrap;
    color: var(--mud-palette-text-primary);
    pointer-events: none;
}

.activity-tip span {
    display: block;
    color: var(--mud-palette-text-secondary);
}

[data-edge="start"] > .activity-tip { left: 0; transform: none; }

[data-edge="end"] > .activity-tip { left: auto; right: 0; transform: none; }

.activity-slot:hover > .activity-tip,
.activity-slot:focus-visible > .activity-tip {
    display: block;
}

.activity-months,
.activity-years {
    display: flex;
}

.activity-month {
    flex: 1 0 22px;
    max-width: 44px;
    padding: 4px 0 0 2px;
    font-size: .6875rem;
    white-space: nowrap;
    color: var(--mud-palette-text-secondary);
}

.activity-year {
    flex: none;
    padding-left: 4px;
    border-left: 1px solid var(--mud-palette-lines-default);
}