/* Tooltips e Detalhes de Ajuda */
.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: var(--info);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: bold;
    cursor: help;
    margin-left: 8px;
    position: relative;
    vertical-align: middle;
}

.help-text {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light); /* fallback */
    color: #2c5282; /* tom mais escuro de azul para legibilidade */
    margin-top: 5px;
    margin-bottom: 15px;
    background: #ebf8ff;
    padding: 10px 15px;
    border-radius: 6px;
    border-left: 3px solid var(--info);
    line-height: 1.5;
}

.tooltip-container {
    position: relative;
    display: inline-block;
}

.tooltip-box {
    visibility: hidden;
    width: 280px;
    background-color: #2d3748;
    color: #fff;
    text-align: left;
    border-radius: 8px;
    padding: 12px;
    position: absolute;
    z-index: 10000;
    bottom: 130%;
    left: 50%;
    margin-left: -140px; /* Metade da largura */
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.8rem;
    font-weight: 400;
    line-height: 1.5;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    pointer-events: none;
}

.tooltip-box::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: #2d3748 transparent transparent transparent;
}

.tooltip-container:hover .tooltip-box {
    visibility: visible;
    opacity: 1;
}