.graph-container {
    flex-grow: 1;
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    position: relative;
    min-height: 0;
}

.loading {
    width: 100%;
    text-align: center;
    margin-top: 20px;
    color: #666;
}

.bar-group-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
    position: relative;
}

.bars-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    position: relative;
}

.bar-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.bar {
    width: 14px;
    background-color: #555;
    border-radius: 4px 4px 0 0;
    transition: height var(--transition-medium) ease;
    min-height: 4px;
}

.bar.previous-week {
    background-color: #888;
    opacity: 0.6;
}

.bar.current-week {
    background-color: #590037;
    box-shadow: 0 0 10px rgba(88, 11, 44, 0.6);
}

.bar-value {
    font-size: var(--font-size-small);
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 4px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
    white-space: nowrap;
}

.day-label {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 8px;
}