/*
 * Persona — query syntax help popover styles (v0.43).
 *
 * Companion to query_help.js. Kept minimal on purpose: dark/light theme
 * follows the rest of the app via the `dark` class on <html>; the
 * default rules below target the light theme and the `.dark` selectors
 * override for the (default) dark theme. Tailwind utilities aren't used
 * here so the popover renders correctly even if Tailwind is still
 * loading from the CDN.
 */

.persona-query-help {
  position: absolute;
  z-index: 50;
  max-width: calc(100vw - 16px);
  background-color: #ffffff;
  color: #18181b;
  border: 1px solid #e4e4e7;
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 12.5px;
  line-height: 1.45;
  animation: persona-query-help-in 110ms ease-out;
}

.dark .persona-query-help,
html.dark .persona-query-help {
  background-color: #1a1a1f;
  color: #f4f4f5;
  border-color: #26262e;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
}

.persona-query-help__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid #e4e4e7;
}

.dark .persona-query-help__header {
  border-bottom-color: #26262e;
}

.persona-query-help__title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #71717a;
}

.persona-query-help__close {
  background: transparent;
  border: 0;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  color: #71717a;
  padding: 0 4px;
}

.persona-query-help__close:hover {
  color: #18181b;
}

.dark .persona-query-help__close:hover {
  color: #f4f4f5;
}

.persona-query-help__body {
  padding: 10px 12px 12px;
  max-height: 70vh;
  overflow-y: auto;
}

.persona-query-help__body section + section {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed #e4e4e7;
}

.dark .persona-query-help__body section + section {
  border-top-color: #26262e;
}

.persona-query-help__body h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #a78bfa;
  margin: 0 0 6px;
}

.persona-query-help__body dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px 0;
}

.persona-query-help__body dt {
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, ui-monospace, monospace;
  font-size: 12px;
}

.persona-query-help__body dd {
  margin: 0 0 6px;
  color: #52525b;
}

.dark .persona-query-help__body dd {
  color: #a1a1aa;
}

.persona-query-help__body code {
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, ui-monospace, monospace;
  font-size: 11.5px;
  background-color: #f4f4f5;
  border: 1px solid #e4e4e7;
  border-radius: 4px;
  padding: 1px 4px;
}

.dark .persona-query-help__body code {
  background-color: #111114;
  border-color: #26262e;
  color: #e4e4e7;
}

.persona-query-help__body ul {
  margin: 0;
  padding-left: 18px;
}

.persona-query-help__body li {
  margin-bottom: 4px;
}

/* Trigger button — tiny circular "?" sized to sit next to a search input. */
.persona-query-help-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid #e4e4e7;
  background-color: #ffffff;
  color: #71717a;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease, background-color 120ms ease;
}

.persona-query-help-trigger:hover {
  color: #18181b;
  border-color: #a78bfa;
}

.dark .persona-query-help-trigger {
  background-color: #1a1a1f;
  border-color: #26262e;
  color: #a1a1aa;
}

.dark .persona-query-help-trigger:hover {
  color: #f4f4f5;
  border-color: #a78bfa;
}

.persona-query-help-trigger[aria-expanded="true"] {
  color: #a78bfa;
  border-color: #a78bfa;
}

@keyframes persona-query-help-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .persona-query-help {
    animation: none;
  }
}
