/* Tooltip styles for help icons */
.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: 6px;
  border-radius: 50%;
  background: var(--text-muted, #6b7280);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  cursor: help;
  position: relative;
  flex-shrink: 0;
}

.tooltip-icon::before {
  content: '?';
}

.tooltip-icon::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  background: var(--tooltip-bg, #1f2937);
  color: var(--tooltip-text, #fff);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.4;
  white-space: normal;
  width: max-content;
  max-width: 260px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  text-align: left;
}

.tooltip-icon:hover::after,
.tooltip-icon:focus::after {
  opacity: 1;
  visibility: visible;
}

/* Arrow for tooltip */
.tooltip-icon::before {
  content: '?';
}

/* Tooltip arrow using a pseudo-element on a wrapper */
.tooltip-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

/* Notification type icons row in URL table */
.notif-icons-row {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  justify-content: center;
}

.notif-type-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: help;
  position: relative;
}

.notif-type-icon::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  background: var(--tooltip-bg, #1f2937);
  color: var(--tooltip-text, #fff);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  text-transform: capitalize;
}

.notif-type-icon:hover::after,
.notif-type-icon:focus::after {
  opacity: 1;
  visibility: visible;
}

/* Text muted utility */
.text-muted {
  color: var(--text-muted, #6b7280);
}