/* Query builder page — reuses the observatory tokens from styles.css. */

.query-body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(34, 211, 238, 0.08), transparent 60%),
    radial-gradient(900px 500px at 95% 0%, rgba(129, 140, 248, 0.08), transparent 55%),
    var(--obs-bg);
  color: var(--txt);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  overflow-y: auto;
}

.query-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  flex-wrap: wrap;          /* the bar has no fixed height, so wrapping is free */
  gap: 0.6rem 1rem;
  padding: 0.7rem 1.1rem;
  background: var(--glass-2);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  border-bottom: 1px solid var(--glass-line);
  container-type: inline-size;
  container-name: querybar;
}

.query-bar .qb-link { flex: 0 0 auto; align-self: center; }

.query-bar > * { min-width: 0; }
.query-bar .brand { flex: 0 0 auto; }

.query-endpoint {
  display: flex;
  align-items: center;
  /* Wraps internally: with four children (label, preset, URL, version) sharing
     one flex line, the URL field was the only one that could shrink and
     collapsed to nothing. Letting this group wrap means a piece drops to the
     next line instead of any single control being crushed. */
  flex-wrap: wrap;
  gap: 0.5rem;
  flex: 1 1 320px;
  min-width: 0;
}

.query-endpoint label {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-mute);
  flex: 0 0 auto;
}

/* Never let the URL field vanish — it is the point of the control. */
.query-endpoint .endpoint-input { flex: 1 1 200px; min-width: 160px; }

.qb-select-preset { flex: 0 1 auto; max-width: 220px; }

/* Density based on the bar's own width, not the viewport — same reasoning as
   the map's command bar. */
@container querybar (max-width: 560px) {
  .query-bar .brand-text p { display: none; }
  .query-endpoint label { display: none; }
}

/* .qb-link's appearance is the shared bar-control family in styles.css —
   the same control as the map page's nav links, so it is defined once. */

/* ── layout ──────────────────────────────────────────────────────────────── */
/* Flex rather than grid: the builder and the response pane want *different*
   widths, and flex-wrap drops them onto separate full-width rows on its own
   when their preferred sizes no longer fit side by side. No breakpoint decides
   that — their flex-basis values and the available width do. */
.qb-main {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem;
  align-items: flex-start;
  /* Capped and centred like the investigate page: unbounded, the builder
     stretched a form across the full width of a large monitor. */
  max-width: var(--page-max);
  margin: 0 auto;
}

/* No breakpoint needed: auto-fit collapses to one column when the columns can
   no longer hold their minimums. */

.qb-panel {
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-lg);
  padding: 1rem;
  container-type: inline-size;
  container-name: qbpanel;
}

/* Builder: modest, capped. Response: takes the lion's share of any extra. */
.qb-panel { flex: 1 1 320px; max-width: 460px; }
.qb-panel-wide { flex: 3 1 520px; max-width: none; min-width: 0; }

.qb-heading {
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-mute);
  margin: 0 0 0.75rem;
  font-weight: 600;
}

/* ── fields ──────────────────────────────────────────────────────────────── */
.qb-field { margin-bottom: 0.9rem; }

.qb-field > label,
.qb-field-head label {
  display: block;
  font-size: var(--fs-sm);
  color: var(--txt-dim);
  margin-bottom: 0.35rem;
}

.qb-field-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.qb-hint {
  color: var(--txt-mute);
  font-size: var(--fs-xs);
  font-weight: 400;
}

/* Auto-fit rather than fixed columns: these collapse to one column on their own
   when the panel is narrow, with no breakpoint needed. */
.qb-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
}

.qb-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 72px), 1fr));
  gap: 0.75rem;
}

.qb-input,
.qb-select {
  width: 100%;
  padding: 0.45rem 0.6rem;
  background: rgba(5, 10, 22, 0.75);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  color: var(--txt);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: var(--fs-md);
}

.qb-input:focus,
.qb-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.15);
}

.qb-select-version { width: auto; }

.qb-check {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--fs-md);
  color: var(--txt-dim);
}

/* ── filter rows ─────────────────────────────────────────────────────────── */
.qb-filter-rows { display: flex; flex-direction: column; gap: 0.45rem; }

.qb-filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1fr) auto;
  gap: 0.35rem;
  align-items: center;
}

/* Below this the three inputs are unusably narrow — stack them instead.
   Queries the panel, so it also stacks when the panel is narrow on a wide
   screen (e.g. the two-column layout on a mid-size window). */
@container qbpanel (max-width: 440px) {
  .qb-filter-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "field remove"
      "op    op"
      "value value";
  }
  .qb-filter-row .qb-input-field { grid-area: field; }
  .qb-filter-row .qb-select { grid-area: op; }
  .qb-filter-row .qb-input-value { grid-area: value; }
  .qb-filter-row .qb-remove { grid-area: remove; }
}

.qb-url-row { flex-wrap: wrap; }

.qb-remove {
  background: none;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  color: var(--txt-mute);
  cursor: pointer;
  width: 28px;
  height: 28px;
  font-size: var(--fs-xl);
  line-height: 1;
}
.qb-remove:hover { color: var(--bad); border-color: var(--bad); }

.qb-add {
  margin-top: 0.5rem;
  background: none;
  border: 1px dashed var(--glass-line);
  border-radius: var(--radius-sm);
  color: var(--txt-dim);
  padding: 0.4rem 0.7rem;
  font-size: var(--fs-sm);
  cursor: pointer;
  width: 100%;
}
.qb-add:hover { color: var(--accent); border-color: var(--accent); }

.qb-join { display: inline-flex; gap: 0.2rem; }

.qb-join-btn {
  background: rgba(5, 10, 22, 0.7);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  color: var(--txt-mute);
  font-size: var(--fs-xs);
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.qb-join-btn.active {
  color: var(--obs-bg);
  background: var(--accent);
  border-color: var(--accent);
}

/* ── expand chips ────────────────────────────────────────────────────────── */
.qb-chips { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.35rem; }

.qb-chip {
  background: rgba(129, 140, 248, 0.12);
  border: 1px solid rgba(129, 140, 248, 0.3);
  border-radius: 999px;
  color: var(--accent-2);
  font-size: var(--fs-xs);
  padding: 0.15rem 0.5rem;
  cursor: pointer;
}
.qb-chip:hover { background: rgba(129, 140, 248, 0.22); }

/* ── request ─────────────────────────────────────────────────────────────── */
.qb-url-row {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
  margin-bottom: 0.6rem;
}

.qb-url {
  flex: 1;
  min-width: 0;
  display: block;
  padding: 0.5rem 0.65rem;
  background: rgba(5, 10, 22, 0.85);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: var(--fs-sm);
  overflow-x: auto;
  white-space: pre;
}
.qb-url-empty { color: var(--txt-mute); }

.qb-icon-btn,
.qb-run {
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--fs-sm);
  padding: 0.45rem 0.8rem;
  white-space: nowrap;
}

.qb-icon-btn {
  background: rgba(5, 10, 22, 0.7);
  border: 1px solid var(--glass-line);
  color: var(--txt-dim);
}
.qb-icon-btn:hover { color: var(--accent); border-color: var(--accent); }

.qb-run {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: var(--obs-bg);
  font-weight: 600;
}
.qb-run:disabled { opacity: 0.55; cursor: default; }

/* ── status + output ─────────────────────────────────────────────────────── */
.qb-status {
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  margin-bottom: 0.6rem;
}
.qb-status-info { background: rgba(34, 211, 238, 0.1); color: var(--accent); }
.qb-status-error { background: rgba(251, 113, 133, 0.12); color: var(--bad); }

.qb-result-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
}
.qb-result-head .qb-heading { margin: 0; }

.qb-result-meta {
  flex: 1;
  font-size: var(--fs-sm);
  color: var(--txt-mute);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.qb-output {
  margin: 0;
  padding: 0.75rem;
  background: rgba(3, 6, 14, 0.9);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  color: var(--txt);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: var(--fs-sm);
  line-height: 1.5;
  max-height: 62vh;
  overflow: auto;
  white-space: pre;
}

.qb-placeholder { color: var(--txt-mute); }

/* Connection control and page links as one right-aligned group.
   They were separate flex children each carrying `margin-left: auto`, so the
   free space was split *between* them and they drifted apart. One auto margin
   on the group keeps them together at the right edge. */
.bar-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-left: auto;
  min-width: 0;
}

/* Shared connection control (js/connection.js) on the query/investigate bars.
   The map places it in the command bar; here it sits in the page header. */
.page-connection {
  position: relative;
  flex: 0 1 auto;
  min-width: 0;
}

/* The popover opens downward from a sticky top bar on these pages. */
.page-connection .endpoint-popover {
  top: calc(100% + 8px);
  bottom: auto;
}

/* ── response empty state ────────────────────────────────────────────────── */
.qb-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  border: 1px dashed var(--glass-line);
  border-radius: var(--radius-sm);
  background: rgba(3, 6, 14, 0.5);
}

.qb-empty-icon {
  width: 28px;
  height: 28px;
  color: var(--txt-mute);
  opacity: 0.7;
}

.qb-empty-title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--txt-dim);
}

.qb-empty-hint {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--txt-mute);
  max-width: 34rem;
}

.qb-empty kbd {
  display: inline-block;
  padding: 0 0.35em;
  border: 1px solid var(--glass-line);
  border-radius: 5px;
  background: rgba(5, 10, 22, 0.8);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.95em;
  color: var(--txt-dim);
}

.qb-empty-label {
  margin: var(--space-4) 0 0;
  font-size: var(--fs-2xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-mute);
}

/* Wraps on its own; no breakpoint decides when four chips need two rows. */
.qb-starters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

.qb-starter {
  min-height: var(--control-h-sm);
  padding: 0 var(--space-3);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: var(--control-radius);
  background: rgba(34, 211, 238, 0.08);
  color: var(--accent);
  font-family: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease),
              background-color 0.18s var(--ease);
}

.qb-starter:hover {
  background: rgba(34, 211, 238, 0.18);
  border-color: rgba(34, 211, 238, 0.55);
  color: #fff;
}