.help-tooltip-container {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-left: 0.4rem;
}

.help-tooltip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background-color: rgba(5, 60, 103, 0.12);
    color: #053c67;
    cursor: pointer;
    border: none;
    padding: 0;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.help-tooltip:hover,
.help-tooltip:focus-visible,
.help-tooltip[aria-expanded="true"] {
    background-color: rgba(5, 60, 103, 0.2);
    color: #053c67;
}

.help-tooltip i {
    font-size: 1rem;
    line-height: 1;
}

.help-tooltip:focus-visible {
    outline: 2px solid rgba(5, 60, 103, 0.35);
    outline-offset: 2px;
}

.help-tooltip-popover {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    max-width: 280px;
    padding: 0.75rem 0.9rem;
    background-color: #053c67;
    color: #ffffff;
    border-radius: 0.6rem;
    box-shadow: 0 12px 24px rgba(5, 60, 103, 0.25);
    font-size: 0.85rem;
    line-height: 1.4;
    z-index: 1050;
    animation: help-tooltip-fade-in 0.18s ease-out;
}

.help-tooltip-popover::after {
    content: "";
    position: absolute;
    top: -0.45rem;
    left: 50%;
    width: 0.9rem;
    height: 0.9rem;
    background-color: inherit;
    transform: translateX(-50%) rotate(45deg);
    box-shadow: 0 0 10px rgba(5, 60, 103, 0.2);
}

.help-tooltip-popover-content {
    display: block;
    text-align: left;
}

@keyframes help-tooltip-fade-in {
    from {
        opacity: 0;
        transform: translate(-50%, -0.4rem);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}