/* Info icon styling */
.info-icon {
  display: inline-block;
  margin-left: 6px;
  color: #0074d9;
  cursor: pointer;
  font-size: 1.1em;
  vertical-align: middle;
  transition: color 0.2s;
}
.info-icon:hover {
  color: #005fa3;
}
.info-icon[data-info] {
  position: relative;
}
.info-icon[data-info]:hover::after {
  content: attr(data-info);
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  color: #222;
  border: 1px solid #222;
  padding: 8px 12px;
  border-radius: 6px;
  white-space: pre-line;
  font-size: 0.95em;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  min-width: 180px;
  max-width: 320px;
}

/* Alert warning styling */
.alert-warning {
  text-align: center;
  font-weight: bold;
  text-decoration: underline;
  margin: 18px auto 18px auto;
  color: #b26a00;
  background: #fffbe6;
  border: 1px solid #ffe58f;
  border-radius: 8px;
  padding: 12px 18px;
  max-width: 600px;
}