.hl-toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    padding: 10px 12px;
    border-radius: 14px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.08);
    margin-bottom: 12px;
}

.hl-btn {
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 12px;
    padding: 8px 10px;
    cursor: pointer;
    background: white;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    user-select: none;
}

.hl-dot {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    display: inline-block;
}

.hl-status {
    margin-left: auto;
    font-size: 0.95em;
    opacity: 0.75;
    white-space: nowrap;
}

.hl {
    padding: 0.06em 0.12em;
    border-radius: 0.35em;
}

.hl-yellow {
    background: rgba(255,
        235,
        59,
        0.65);
}

.hl-green {
    background: rgba(174,
        213,
        129,
        0.65);
}

.hl-blue {
    background: rgba(129,
        212,
        250,
        0.65);
}

.hl-pink {
    background: rgba(248,
        187,
        208,
        0.65);
}

.hl-orange {
    background: rgba(255,
        204,
        128,
        0.65);
}

.hl-purple {
    background: rgba(206,
        147,
        216,
        0.65);
}

.paper-box.paper-box-hl .hl-toolbar {
    position: sticky;
    top: 0;
    z-index: 2;
    background: rgba(251, 248, 238, 0.9);
    backdrop-filter: blur(6px);
}