/*
 * jQuery UI tabs for the examples, without a jQuery UI theme. The "modern" grid theme
 * loads only jQuery UI's structural CSS, so .tabs() lists would otherwise render as
 * plain links. Colors follow the modern theme's tokens.
 */
.ui-tabs {
  --tabs-text: #64748b;
  --tabs-text-hover: #0f172a;
  --tabs-active: #4f46e5;
  --tabs-border: #dbe2ea;
  --tabs-hover-bg: #f1f5f9;
  --tabs-radius: 8px;
  --tabs-duration: 140ms;

  position: relative;
  padding: 0;
  border: 0;
  background: none;
}

.ui-tabs .ui-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0 0 16px;
  padding: 0;
  border-bottom: 1px solid var(--tabs-border);
  list-style: none;
}
.ui-tabs .ui-tabs-nav .ui-tabs-tab {
  margin: 0 0 -1px; /* sit on the nav's bottom border */
  padding: 0;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  white-space: nowrap;
}
.ui-tabs .ui-tabs-nav .ui-tabs-anchor {
  display: block;
  padding: 10px 14px;
  border-radius: var(--tabs-radius) var(--tabs-radius) 0 0;
  color: var(--tabs-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.ui-tabs .ui-tabs-nav .ui-tabs-tab:not(.ui-tabs-active) .ui-tabs-anchor:hover {
  background: var(--tabs-hover-bg);
  color: var(--tabs-text-hover);
}
.ui-tabs .ui-tabs-nav .ui-tabs-active {
  border-bottom-color: var(--tabs-active);
}
.ui-tabs .ui-tabs-nav .ui-tabs-active .ui-tabs-anchor {
  color: var(--tabs-active);
  cursor: default;
}
.ui-tabs .ui-tabs-nav .ui-tabs-anchor:focus-visible {
  outline: 2px solid var(--tabs-active);
  outline-offset: -2px;
}
.ui-tabs .ui-tabs-nav .ui-tabs-loading .ui-tabs-anchor {
  cursor: progress;
}
/* a tab bar moved inside a grid (master_detail_multiple_tabbed.php) sits flush on its caption */
.ui-tabs .ui-jqgrid .ui-tabs-nav {
  margin: 0;
  padding: 4px 8px 0;
}
.ui-tabs .ui-tabs-panel {
  padding: 0;
  border: 0;
  background: none;
}

@media (prefers-reduced-motion: no-preference) {
  .ui-tabs .ui-tabs-nav .ui-tabs-anchor {
    transition: background-color var(--tabs-duration), color var(--tabs-duration);
  }
}