.info-btn {
    width: 16px;
    height: 16px;
    margin-right: 16px;
    border-radius: 50%;
    background-color: #007eb6;
    border: none;
    color: white;
    font-weight: bold;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.info-btn:hover {
    background-color: #005a82;
    color: white;
}

.info-btn:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0, 126, 182, 0.25);
}

/* Custom white tooltip styling */
.tooltip-inner {
    background-color: white !important;
    color: #333 !important;
    border: 1px solid #ddd;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    text-align: left;
}

.tooltip.show {
    opacity: 1;
}

.tooltip-inner {
    max-width: 200px;
    padding: 8px;
    font-size: 12px;
}

.bs-tooltip-top .arrow::before {
    border-top-color: #ddd !important;
}

.bs-tooltip-bottom .arrow::before {
    border-bottom-color: #ddd !important;
}

.bs-tooltip-left .arrow::before {
    border-left-color: #ddd !important;
}

.bs-tooltip-right .arrow::before {
    border-right-color: #ddd !important;
}

@media (min-width: 576px){
    .info-btn {
        width: 24px;
        height: 24px;
        margin-right: 24px;
        font-size: 18px;
    }

    .tooltip-inner {
        max-width: 250px;
        padding: 16px;
        font-size: 15px;
    }

}