/* Heslar Tooltips - Matching openscience.cz theme */
.heslar-tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
    color: #23A499;
    font-weight: 500;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 2px;
    border-bottom: none;
}

.heslar-tooltip:hover {
    color: #2BC4B6;
    text-decoration-color: #2BC4B6;
}

.heslar-tooltip-content {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    z-index: 9999;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #23A499;
    color: white;
    text-align: left;
    border-radius: 6px;
    padding: 12px 16px;
    font-size: 14px;
    line-height: 1.5;
    font-weight: 400;
    max-width: 600px;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(35, 164, 153, 0.3);
    transition: opacity 0.3s ease, visibility 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    word-wrap: break-word;
    white-space: normal;
}

.heslar-tooltip-content::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: #23A499 transparent transparent transparent;
}

.heslar-tooltip:hover .heslar-tooltip-content {
    visibility: visible;
    opacity: 1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .heslar-tooltip-content {
        max-width: 280px;
        font-size: 13px;
        padding: 10px 14px;
    }
}

/* Alternative positioning for tooltips near screen edges */
.heslar-tooltip-content.tooltip-left {
    left: 0;
    transform: translateX(0);
}

.heslar-tooltip-content.tooltip-right {
    left: auto;
    right: 0;
    transform: translateX(0);
}

/* Loading state */
.heslar-tooltip.loading {
    opacity: 0.7;
}

/* Error state */
.heslar-tooltip.error {
    color: #dc3545;
    cursor: default;
}