/* =============================================================================
   TrinoHub — UI redesign (light + dark) implementing TrinoHub.dc.html
   All surface/text/border colors route through theme-aware custom properties so
   the topbar light/dark toggle flips the whole app. The sidebar and SQL code
   surface use their own tokens.
   ============================================================================= */

:root {
  /* Brand v2 — violet primary, brand-blue structure (constant across themes) */
  --brand: #9e3fd6;
  --brand-hover: #8a2fc0;
  --brand-subtle: #f3eafc;
  --brand-subtle-text: #6322a6;
  --brand-magenta: #a734d7;
  --brand-bright: #9e3fd6; /* light: equals --brand so shared rules are unchanged */
  --brand-deep: #6322a6;
  --brand-gradient: linear-gradient(90deg, #6322a6 0%, #9e3fd6 50%, #a734d7 100%);
  --brand-glow: radial-gradient(circle at 30% 32%, #053b83 0%, #001d4f 72%);
  --navy: #0a2a66;

  /* Surfaces / canvas */
  --canvas: #f6f7fb;
  --surface: #ffffff;
  --surface2: #eef1f8;
  --row-hover: #eef1f8;
  --field-bg: #ffffff;
  --topbar-bg: rgba(255, 255, 255, 0.92);

  /* Sidebar — deep brand blue in both themes (reversed lockup) */
  --sidebar: #001d4f;
  --sidebar-border: #103675;
  --sidebar-card: #0a2e6e;
  --sidebar-muted: #a9b6d4;
  --sidebar-active-bg: #ffffff;
  --sidebar-active-text: #0a2a66;

  /* Text */
  --text: #0f1b33;
  --heading: #0a2a66;
  --muted: #52607a;
  --faint: #8a95ab;

  /* Borders */
  --border: #e2e6f0;
  --border-strong: #cbd2e2;

  /* Semantic */
  --success: #16a37b;
  --success-bg: #e2f5ee;
  --success-border: #b9e6d7;
  --info: #3b7bdd;
  --info-bg: #e6effb;
  --info-border: #c5dbf6;
  --warning: #e0921c;
  --warning-bg: #fbefd9;
  --warning-border: #f3dcae;
  --danger: #dc4040;
  --danger-bg: #fbe7e7;
  --danger-border: #f4c5c5;
  --neutral-bg: #eef1f8;

  /* Chart palette */
  --chart-1: #9e3fd6;
  --chart-2: #3b7bdd;
  --chart-3: #16a37b;
  --chart-4: #a734d7;
  --chart-5: #e0921c;
  --chart-6: #5dcaa5;

  /* Code / SQL editor surface */
  --code-bg: #ffffff;
  --code-border: #e2e6f0;
  --code-text: #0f1b33;
  --code-gutter: #a7b0c6;
  --code-tabbar: #f6f7fb;
  --code-tab-active: #ffffff;

  --shadow-sm: 0 1px 2px 0 rgba(10, 27, 51, 0.06);
  --shadow-md: 0 4px 12px -2px rgba(10, 27, 51, 0.1), 0 2px 4px -2px rgba(10, 27, 51, 0.06);

  --font-sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --radius: 8px;
  --radius-sm: 6px;
  --sidebar-width: 236px;
  color-scheme: light;
}

:root[data-theme="dark"] {
  /* Elevation scale: canvas < raised < raised-2 < raised-3 (hover).
     No two adjacent containers share a surface. */
  --canvas: #001436; /* surface/canvas — darkest base app background */
  --surface: #062350; /* surface/raised — panels, cards, editor body */
  --surface2: #0d3068; /* surface/raised-2 — inputs, dropdowns, tabs, segmented */
  --surface3: #13407f; /* surface/raised-3 — hover for raised elements */
  --row-hover: #13407f;
  --field-bg: #0d3068;
  --topbar-bg: rgba(0, 20, 54, 0.92);

  --sidebar: #001d4f;
  --sidebar-border: #1f4a8f;
  --sidebar-card: #0d3068;
  --sidebar-muted: #9db4d6;
  --sidebar-active-bg: var(--brand-soft); /* brand/violet-soft */
  --sidebar-active-text: #eef3fb;

  --brand-bright: #b358e8; /* brand/violet-bright — active icons/underlines/dots */
  --brand-soft: rgba(158, 63, 214, 0.16); /* brand/violet-soft — active nav fill */
  --brand-ring: rgba(158, 63, 214, 0.42); /* active nav inset ring */
  --brand-subtle: rgba(158, 63, 214, 0.2);
  --brand-subtle-text: #d9bcf3;

  --text: #eef3fb; /* text/primary */
  --heading: #eef3fb;
  --muted: #9db4d6; /* text/secondary */
  --faint: #8497bd; /* text/tertiary — brightened from #6d86ad for AA on panels */

  --border: #1f4a8f; /* border/default — panel & card edges */
  --border-strong: #2f63b8; /* border/strong — interactive element borders */

  --success: #34d399; /* status/green */
  --success-bg: rgba(22, 163, 123, 0.2);
  --success-border: rgba(22, 163, 123, 0.45);
  --info: #6aa6f5;
  --info-bg: rgba(59, 123, 221, 0.2);
  --info-border: rgba(59, 123, 221, 0.45);
  --warning: #f0b045;
  --warning-bg: rgba(224, 146, 28, 0.22);
  --warning-border: rgba(224, 146, 28, 0.45);
  --danger: #f06a6a;
  --danger-bg: rgba(220, 64, 64, 0.22);
  --danger-border: rgba(220, 64, 64, 0.45);
  --neutral-bg: #0d3068;

  --code-bg: #062350; /* editor body — surface/raised */
  --code-border: #1f4a8f;
  --code-text: #eef3fb;
  --code-gutter: #6d86ad;
  --code-tabbar: #001436; /* tab strip — canvas, below the raised editor */
  --code-tab-active: #0d3068; /* active editor tab — raised-2 */

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 22px -6px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

/* =============================================================================
   Dark-mode accent distribution & elevation refinements
   Scoped to [data-theme="dark"] so the light theme is untouched. Each rule
   spreads the violet accent across interactive states instead of leaving it on
   the Run button alone, and leans on the raised/raised-2/raised-3 scale.
   ============================================================================= */

/* Active sidebar nav: soft violet fill + inset ring, bright violet icon */
:root[data-theme="dark"] .nav-item.active {
  box-shadow: inset 0 0 0 1px var(--brand-ring);
}

:root[data-theme="dark"] .nav-item.active .icon {
  color: var(--brand-bright);
}

/* Active segmented options ("Current", status filters): solid violet fill */
:root[data-theme="dark"] .run-mode button.active,
:root[data-theme="dark"] .segment.active {
  background: var(--brand);
  color: #fff;
}

/* Run button: violet→magenta gradient with a violet glow */
:root[data-theme="dark"] #runQuery {
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand), var(--brand-magenta));
  box-shadow: 0 4px 16px rgba(158, 63, 214, 0.45);
}

:root[data-theme="dark"] #runQuery:hover,
:root[data-theme="dark"] #runQuery:focus-visible {
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand), var(--brand-magenta));
  box-shadow: 0 6px 20px rgba(158, 63, 214, 0.55);
}

/* Inputs/selects: border shifts to violet on hover (focus already does) */
:root[data-theme="dark"] select:hover,
:root[data-theme="dark"] input:hover,
:root[data-theme="dark"] textarea:hover,
:root[data-theme="dark"] .role-switcher select:hover {
  border-color: var(--brand);
}

/* Disabled buttons read as intentionally muted, never broken */
:root[data-theme="dark"] .primary-button:disabled,
:root[data-theme="dark"] .secondary-button:disabled,
:root[data-theme="dark"] .danger-button:disabled,
:root[data-theme="dark"] .ghost-button:disabled,
:root[data-theme="dark"] .admin-action[disabled] {
  opacity: 0.38;
  cursor: not-allowed;
}

/* ...and no hover affordance while disabled */
:root[data-theme="dark"] .secondary-button:disabled:hover,
:root[data-theme="dark"] .primary-button:disabled:hover,
:root[data-theme="dark"] .danger-button:disabled:hover {
  border-color: var(--border);
  background: var(--neutral-bg);
  color: var(--faint);
}

/* Right-rail Recent cards: visibly separable, raised-2 hover */
:root[data-theme="dark"] .query-list button:hover {
  border-color: var(--border-strong);
  background: var(--surface2);
}

/* Right-rail Saved queries: individually bordered cards, not a continuous list */
:root[data-theme="dark"] .saved-query-row {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

:root[data-theme="dark"] .saved-query-row:hover {
  border-color: var(--border-strong);
  background: var(--surface2);
}

/* Online/status dots use status/green */
:root[data-theme="dark"] .status-dot {
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.2);
}

/* SQL syntax highlighting tuned for the raised editor surface */
:root[data-theme="dark"] .sql-token-keyword {
  color: #c98bff;
  font-weight: 600;
}

:root[data-theme="dark"] .sql-token-function {
  color: #5fd0ff;
}

:root[data-theme="dark"] .sql-token-string,
:root[data-theme="dark"] .sql-token-number {
  color: #7ee6a8;
}

:root[data-theme="dark"] .sql-token-identifier {
  color: var(--muted);
}

/* Selection highlight in the editor uses a violet tint, not leftover coral */
:root[data-theme="dark"] .sql-editor::selection {
  background: rgba(158, 63, 214, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

button:disabled,
input:disabled {
  cursor: not-allowed;
}

::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 9px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

@keyframes thspin {
  to {
    transform: rotate(360deg);
  }
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

/* ----------------------------------------------------------------- Sidebar */

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 16px 12px;
  background: var(--sidebar);
  color: #fff;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 16px;
  border-bottom: 1px solid var(--sidebar-border);
}

.brand-mark {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: grid;
  place-items: center;
}

.brand-mark svg,
.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
}

.brand-name {
  display: flex;
  align-items: baseline;
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.brand-hub {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.brand-subtitle {
  margin-top: 3px;
  color: var(--sidebar-muted);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.auth-brand .brand-subtitle {
  color: var(--muted);
}

.nav-list {
  display: grid;
  gap: 3px;
  margin-top: 2px;
}

.nav-item {
  position: relative;
  width: 100%;
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 11px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--sidebar-muted);
  font-weight: 600;
  font-size: 0.82rem;
  text-align: left;
  white-space: nowrap;
}

.nav-item::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 7px;
  bottom: 7px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: transparent;
}

.nav-item:hover,
.nav-item:focus-visible {
  background: var(--sidebar-card);
  color: #fff;
  outline: none;
}

.nav-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.nav-item.active::before {
  background: var(--brand);
}

/* Base icon size so stray icons (rendered into non-button containers) never
   fall back to the oversized intrinsic SVG size. Context rules override below. */
.icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.nav-item .icon,
.pill .icon,
button .icon,
.callout .icon,
.check-list .icon,
.context-pill .icon {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  stroke-width: 2;
}

.sidebar-status {
  margin-top: auto;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px;
  border: 1px solid var(--sidebar-border);
  border-radius: 10px;
  background: var(--sidebar-card);
}

.sidebar-status strong,
.sidebar-status span {
  display: block;
}

.sidebar-status strong {
  font-size: 0.75rem;
}

.sidebar-status span:not(.status-dot) {
  color: var(--sidebar-muted);
  font-size: 0.72rem;
}

/* ----------------------------------------------------------------- Topbar */

.workspace {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--topbar-bg);
  backdrop-filter: blur(10px);
}

.topbar h1 {
  margin: 0;
  color: var(--heading);
  font-size: 1.3rem;
  line-height: 1.1;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.theme-toggle {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--neutral-bg);
}

.theme-toggle button {
  width: 32px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--faint);
}

.theme-toggle button .icon {
  width: 15px;
  height: 15px;
}

.theme-toggle button.active {
  background: var(--surface);
  color: var(--heading);
  box-shadow: var(--shadow-sm);
}

.content {
  width: 100%;
  max-width: 1500px;
  padding: 24px;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

/* ----------------------------------------------------------------- Panels */

.panel {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}

.panel-header.compact {
  padding: 14px 16px;
}

.panel-header h2,
.panel-header h3,
.cluster-hero h2 {
  margin: 0;
  color: var(--heading);
}

.panel-header h2 {
  font-size: 1.15rem;
}

.panel-header h3,
.section-title {
  font-size: 0.95rem;
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--brand);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

/* ----------------------------------------------------------- Pills / chips */

.pill,
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  max-width: 100%;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}

.chip.success,
.pill.healthy {
  color: var(--success);
  background: var(--success-bg);
  border-color: var(--success-border);
}

.chip.info {
  color: var(--info);
  background: var(--info-bg);
  border-color: var(--info-border);
}

.chip.warning {
  color: var(--warning);
  background: var(--warning-bg);
  border-color: var(--warning-border);
}

.chip.danger {
  color: var(--danger);
  background: var(--danger-bg);
  border-color: var(--danger-border);
}

.chip.neutral {
  color: var(--muted);
  background: var(--neutral-bg);
  border-color: transparent;
}

.truncation-banner {
  margin-bottom: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--warning);
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
}

.status-hint {
  display: inline-block;
  margin-top: 4px;
  max-width: 18rem;
  color: var(--info);
  font-size: 0.72rem;
  line-height: 1.3;
  white-space: normal;
}

.cold-start-banner {
  margin: 10px 0 0;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--info);
  background: var(--info-bg);
  border: 1px solid var(--info-border);
}

.status-dot {
  width: 8px;
  height: 8px;
  display: inline-block;
  flex: 0 0 8px;
  border-radius: 999px;
  background: #1dbe7e;
  box-shadow: 0 0 0 3px rgba(29, 190, 126, 0.2);
}

/* ---------------------------------------------------- Topbar role/account */

.role-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 3px 6px 3px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.role-switcher select,
select,
input,
textarea {
  min-width: 0;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--field-bg);
  color: var(--text);
}

.role-switcher select {
  width: 92px;
  height: 26px;
  padding: 0 24px 0 8px;
  border-radius: 999px;
}

input,
select {
  height: 38px;
  width: 100%;
  padding: 8px 10px;
}

input::placeholder,
textarea::placeholder {
  color: var(--faint);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--brand) 45%, transparent);
  outline-offset: 1px;
  border-color: var(--brand);
}

textarea {
  resize: vertical;
}

label span {
  display: block;
  margin-bottom: 6px;
  color: var(--faint);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------- Buttons */

.primary-button,
.secondary-button,
.ghost-button,
.danger-button,
.mode-option,
.preset,
.segment {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 8px;
  font-weight: 700;
  white-space: nowrap;
}

.primary-button {
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
  padding: 8px 14px;
}

.primary-button:hover,
.primary-button:focus-visible {
  background: var(--brand-hover);
  border-color: var(--brand-hover);
}

.secondary-button {
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  padding: 8px 12px;
}

.secondary-button:hover,
.secondary-button:focus-visible {
  border-color: var(--brand);
  color: var(--brand);
}

.ghost-button {
  min-height: 32px;
  padding: 6px 8px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
}

.danger-button {
  border: 1px solid var(--danger-border);
  background: var(--danger-bg);
  color: var(--danger);
  padding: 8px 12px;
}

.link-button {
  text-decoration: none;
}

.primary-button:disabled,
.secondary-button:disabled,
.danger-button:disabled,
.ghost-button:disabled,
.admin-action[disabled] {
  border-color: var(--border);
  background: var(--neutral-bg);
  color: var(--faint);
}

.full-width {
  width: 100%;
}

/* --------------------------------------------------------- Setup wizard */

.wizard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
  align-items: start;
}

.wizard-panel {
  overflow: hidden;
}

.stepper {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 14px 18px;
  list-style: none;
  border-bottom: 1px solid var(--border);
}

.step {
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--neutral-bg);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  text-align: center;
}

.step.active {
  background: var(--brand);
  color: #fff;
}

.step.done {
  background: var(--success-bg);
  color: var(--success);
}

.wizard-step {
  display: none;
  padding: 20px;
}

.wizard-step.active {
  display: block;
}

.setup-status-grid,
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metrics-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 16px 0;
}

.metric {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.metric strong {
  display: block;
  margin: 2px 0;
  color: var(--heading);
  font-size: 1.3rem;
  line-height: 1.2;
}

.metric-label,
.metric-note {
  display: block;
  color: var(--faint);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.metric-note {
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}

.callout,
.cost-note {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--info-border);
  border-radius: 8px;
  background: var(--info-bg);
  color: var(--info);
}

.callout strong {
  color: var(--info);
}

.callout p,
.cost-note p {
  margin: 2px 0 0;
  color: var(--info);
  opacity: 0.9;
}

.cost-note {
  color: var(--muted);
}

.cost-note p {
  color: var(--muted);
  opacity: 1;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.compact-form {
  padding: 20px;
}

.span-2 {
  grid-column: span 2;
}

.field-hint {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.3;
}

.validate-button {
  width: 100%;
}

.review-list {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.review-list.tight {
  padding: 0;
}

.review-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.review-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.review-list span {
  color: var(--muted);
  font-weight: 700;
}

.review-list strong {
  min-width: 0;
  color: var(--heading);
  text-align: right;
  overflow-wrap: anywhere;
}

.wizard-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.readiness-panel {
  padding-bottom: 16px;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 600;
  font-size: 0.82rem;
}

.check-list .icon {
  color: var(--success);
}

.mini-resource-map,
.resource-diagram {
  margin: 0 16px 16px;
  padding: 14px;
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  background: var(--surface2);
}

.resource-node,
.diagram-node {
  display: grid;
  place-items: center;
  min-height: 40px;
  padding: 8px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--heading);
  font-weight: 700;
  text-align: center;
}

.resource-node.control,
.diagram-node.accent {
  border-color: #f6b6ad;
  background: var(--brand-subtle);
  color: var(--brand-subtle-text);
  font-weight: 800;
}

.resource-link,
.diagram-line {
  width: 2px;
  height: 18px;
  margin: 0 auto;
  background: var(--border-strong);
}

/* -------------------------------------------------------- Toolbar / table */

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-field {
  min-width: 240px;
  max-width: 420px;
  flex: 1 1 280px;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--faint);
}

.search-field input {
  height: 100%;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
}

.compact-search {
  flex: 0 1 260px;
}

.segmented {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.segment {
  min-height: 32px;
  padding: 6px 14px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
}

.segment.active {
  background: var(--heading);
  color: var(--surface);
}

.table-panel {
  overflow: auto;
}

.table-panel tr.selected td {
  background: color-mix(in srgb, var(--brand) 8%, transparent);
}

table {
  width: 100%;
  min-width: 840px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--faint);
  background: var(--surface2);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

td {
  color: var(--text);
}

td strong {
  color: var(--heading);
}

tr:hover td {
  background: var(--row-hover);
}

.actions-col {
  width: 170px;
  text-align: right;
}

.table-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

.icon-button {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--muted);
}

.icon-button:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* --------------------------------------------------------- Two-column views */

.create-layout,
.catalog-layout,
.detail-grid,
.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
  align-items: start;
}

.catalog-layout,
.settings-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
}

/* --- Node instance types: summary card (panels carry no padding of their own,
   so this body block insets itself by 16px to match the header). --- */
.instance-summary-card {
  padding: 0 16px 16px;
}

.instance-picker-hint {
  margin: 14px 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.instance-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.itype-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 6px 12px;
  border-radius: 999px;
  background: var(--brand-subtle);
  color: var(--brand-subtle-text);
  font-size: 13px;
  font-weight: 600;
}

.itype-pill-meta {
  font-weight: 500;
  opacity: 0.8;
}

.itype-pill-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}

.itype-pill-x:hover {
  background: color-mix(in srgb, var(--brand) 22%, transparent);
}

.instance-summary-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.instance-cost-note {
  color: var(--muted);
  font-size: 12px;
}

.instance-empty {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

/* --- Node instance types: edit modal --- */
.itype-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 18px;
  background: rgba(3, 14, 40, 0.5);
  backdrop-filter: blur(2px);
}

.itype-modal[hidden] {
  display: none;
}

.itype-modal-dialog {
  display: flex;
  flex-direction: column;
  width: min(760px, 100%);
  max-height: 88vh;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.itype-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.itype-modal-head h2 {
  margin: 0 0 4px;
  color: var(--heading);
  font-size: 1.15rem;
}

.itype-modal-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.itype-modal-close {
  flex: 0 0 auto;
}

.itype-modal-tools {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
}

.itype-search {
  position: relative;
  flex: 1 1 220px;
  min-width: 200px;
}

.itype-search [data-icon] {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.itype-search input {
  width: 100%;
  height: 42px;
  padding: 8px 12px 8px 36px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--field-bg);
}

.itype-presets {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.itype-presets button {
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
}

.itype-modal-body {
  flex: 1 1 auto;
  overflow: auto;
  padding: 20px 24px;
}

/* Per-cluster "Connection info" popup */
.connect-modal-dialog {
  width: min(640px, 100%);
}

.connect-meta {
  margin-bottom: 14px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  color: var(--muted);
  font-size: 0.85rem;
}

.connect-meta strong {
  color: var(--text);
}

.connect-actions {
  margin-bottom: 14px;
}

.connect-ui-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.connect-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.connect-field label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.connect-value {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.connect-value code {
  flex: 1 1 auto;
  min-width: 0;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.4;
  word-break: break-all;
}

.connect-copy {
  flex: 0 0 auto;
  align-self: stretch;
  padding: 0 12px;
}

.connect-hint {
  padding: 14px 16px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface2);
  color: var(--muted);
  font-size: 0.9rem;
}

.base-domain-row {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.base-domain-row input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.itype-group + .itype-group {
  margin-top: 22px;
}

.itype-group-title {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.itype-group-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.itype-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease, background 120ms ease;
}

.itype-card:not(.is-unavailable):hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.itype-card.is-selected {
  border-color: var(--brand);
  background: var(--brand-subtle);
}

.itype-card.is-unavailable {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Override the global `input { width:100%; height:38px }`. */
.itype-card input[type="checkbox"] {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 0;
  padding: 0;
  accent-color: var(--brand);
  pointer-events: none;
}

.itype-card-main {
  flex: 1;
  min-width: 0;
}

.itype-card-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--heading);
}

.itype-card-spec {
  color: var(--muted);
  font-size: 0.82rem;
}

.itype-card-price {
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}

.itype-card-tag {
  color: var(--muted);
  font-size: 0.72rem;
  white-space: nowrap;
}

.itype-modal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--surface2);
}

.itype-foot-info {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 0.88rem;
}

.itype-foot-count {
  font-weight: 700;
  color: var(--heading);
}

.itype-foot-cost {
  color: var(--muted);
}

.itype-foot-actions {
  display: flex;
  gap: 10px;
}

.itype-empty {
  margin: 0;
  padding: 24px 4px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.sticky-panel {
  position: sticky;
  top: 88px;
  padding: 16px;
}

.section-title {
  margin: 6px 20px 12px;
  color: var(--heading);
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 0 20px 20px;
}

.preset {
  min-height: 132px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-align: left;
  white-space: normal;
}

.preset.selected {
  border-color: var(--brand);
  box-shadow: inset 0 0 0 1px var(--brand);
}

.preset-name {
  display: inline-flex;
  margin: 0;
  color: var(--brand);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.preset strong {
  color: var(--heading);
  font-size: 1.05rem;
}

.preset span:last-child {
  color: var(--muted);
  font-weight: 500;
}

.mode-row {
  display: flex;
  gap: 10px;
  padding: 0 20px 16px;
  flex-wrap: wrap;
}

.mode-option {
  flex: 1 1 220px;
  justify-content: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
}

.mode-option.selected {
  border-color: var(--heading);
  color: var(--heading);
  box-shadow: inset 0 0 0 1px var(--heading);
}

.slider-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0 20px 18px;
}

input[type="range"] {
  padding: 0;
  height: auto;
  accent-color: var(--brand);
}

.toggle-list {
  display: grid;
  gap: 8px;
  padding: 0 20px 20px;
}

.toggle-row {
  display: grid;
  grid-template-columns: 20px minmax(90px, 0.35fr) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.toggle-row input {
  width: 16px;
  height: 16px;
  padding: 0;
  accent-color: var(--brand);
}

.toggle-row span {
  margin: 0;
  color: var(--text);
  font-size: 0.88rem;
}

.toggle-row small {
  min-width: 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.cost-note {
  margin: 16px 0;
}

/* ----------------------------------------------------------- Cluster detail */

.cluster-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
}

.cluster-meta,
.action-row,
.query-status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.cluster-meta {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.end {
  justify-content: flex-end;
  padding-top: 16px;
}

.resource-diagram {
  margin: 16px;
}

.diagram-children {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.diagram-children span {
  min-height: 32px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--heading);
  color: var(--surface);
  font-size: 0.75rem;
  font-weight: 700;
}

.chart-stack {
  padding: 16px;
}

.bar-chart {
  height: 210px;
  display: flex;
  align-items: end;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background:
    linear-gradient(to top, var(--border) 1px, transparent 1px) 0 0 / 100% 25%,
    var(--surface);
}

.bar-chart span {
  flex: 1;
  min-width: 16px;
  border-radius: 6px 6px 0 0;
  background: var(--chart-1);
}

.bar-chart span:nth-child(2) { background: var(--chart-2); }
.bar-chart span:nth-child(3) { background: var(--chart-3); }
.bar-chart span:nth-child(4) { background: var(--chart-4); }
.bar-chart span:nth-child(5) { background: var(--chart-5); }
.bar-chart span:nth-child(6) { background: var(--chart-6); }
.bar-chart span:nth-child(7) { background: var(--chart-1); }

.chart-legend {
  display: flex;
  gap: 14px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.legend-dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  margin-right: 4px;
  border-radius: 999px;
}

.legend-dot.coral {
  background: var(--brand);
}

.legend-dot.navy {
  background: var(--heading);
}

.legend-dot.green {
  background: var(--success);
}

/* --------------------------------------------------------------- Catalogs */

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.catalog-card {
  min-height: 142px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.catalog-card > span[data-icon] {
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: var(--brand-subtle);
  color: var(--brand);
}

.catalog-card > span[data-icon] .icon {
  width: 17px;
  height: 17px;
}

.catalog-card .chip {
  align-self: flex-start;
}

.catalog-card[data-edit-catalog] {
  cursor: pointer;
}

.catalog-card[data-edit-catalog]:hover {
  border-color: var(--brand);
}

.catalog-card.enabled {
  background: var(--surface2);
}

.catalog-card strong {
  color: var(--heading);
  font-size: 0.95rem;
}

.catalog-card p {
  flex: 1;
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

/* Catalog editor form sits directly in the panel — inset it so fields don't
   run to the panel border. */
#view-catalogs .form-grid {
  padding: 16px;
}

#view-catalogs .action-row.end {
  padding: 0 16px 18px;
}

/* ----------------------------------------------------------- SQL editor */

.sql-workspace {
  --sql-left-width: 248px;
  --sql-right-width: 320px;
  display: grid;
  grid-template-columns: var(--sql-left-width) minmax(0, 1fr) var(--sql-right-width);
  grid-template-areas: "left center right";
  gap: 16px;
  align-items: start;
  overflow-x: clip;
  transition: grid-template-columns 180ms ease;
}

.sql-workspace.left-sidebar-closed {
  --sql-left-width: 48px;
}

.sql-workspace.right-sidebar-closed {
  --sql-right-width: 48px;
}

.sql-center {
  grid-area: center;
}

.sql-sidebar-head {
  min-width: 0;
}

.panel-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.sidebar-toggle {
  width: 30px;
  min-width: 30px;
  height: 30px;
  min-height: 30px;
  padding: 0;
  flex: 0 0 30px;
}

.sql-edge-rail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  min-height: 220px;
  position: sticky;
  top: 88px;
  z-index: 1;
}

.sql-edge-rail[hidden] {
  display: none;
}

.sql-edge-rail.left {
  grid-area: left;
}

.sql-edge-rail.right {
  grid-area: right;
}

.sql-edge-button {
  width: 44px;
  min-height: 132px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.sql-edge-button:hover,
.sql-edge-button:focus-visible {
  border-color: var(--brand);
  color: var(--brand);
}

.sql-edge-button .icon {
  writing-mode: horizontal-tb;
}

.sql-edge-rail.right .sql-edge-button {
  min-height: 112px;
}

.schema-browser {
  grid-area: left;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: calc(100vh - 140px);
  position: sticky;
  top: 88px;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.sql-workspace.left-sidebar-closed .schema-browser {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-280px);
}

.sql-workspace.right-sidebar-closed .sql-side-rail {
  opacity: 0;
  pointer-events: none;
  transform: translateX(360px);
}

.schema-browser-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  color: var(--faint);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.schema-browser-head-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.schema-tree {
  padding: 8px 10px;
  overflow: auto;
  font-size: 0.78rem;
  color: var(--muted);
}

.schema-empty {
  padding: 7px 8px;
  color: var(--muted);
  white-space: normal;
}

.schema-empty.metadata-error {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.schema-empty.metadata-error span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.schema-empty.metadata-error button {
  flex: 0 0 auto;
  height: 22px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 800;
  cursor: pointer;
}

.schema-empty.metadata-error button:hover {
  color: var(--heading);
  border-color: var(--border-strong);
}

.schema-node {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

.schema-node.catalog,
.schema-node.schema {
  cursor: pointer;
  color: var(--heading);
  font-weight: 600;
}

.schema-node.table,
.schema-node.column {
  cursor: pointer;
}

.schema-node.table:hover,
.schema-node.column:hover,
.schema-node.catalog:hover,
.schema-node.schema:hover {
  background: var(--surface2);
  color: var(--heading);
}

.schema-node.table.active {
  background: var(--brand-subtle);
  color: var(--brand-subtle-text);
  font-weight: 700;
}

.schema-node.indent-1 {
  padding-left: 24px;
}

.schema-node.indent-2 {
  padding-left: 40px;
}

.schema-node.indent-3,
.schema-empty.indent-3 {
  padding-left: 58px;
}

.schema-node-name {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.schema-node-actions {
  display: none;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.schema-node.table:hover .schema-node-actions,
.schema-node.table.active .schema-node-actions {
  display: inline-flex;
}

.schema-node-actions button {
  height: 20px;
  padding: 0 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 800;
  cursor: pointer;
}

.schema-node-actions button:hover {
  color: var(--heading);
  border-color: var(--border-strong);
}

.schema-node small {
  max-width: 96px;
  overflow: hidden;
  color: var(--faint);
  font-size: 0.68rem;
  text-overflow: ellipsis;
}

.schema-node-kind {
  flex: 0 0 auto;
  max-width: 52px;
  font-weight: 800;
}

.schema-node .icon {
  width: 13px;
  height: 13px;
  flex: 0 0 13px;
  color: var(--faint);
}

.schema-node.catalog .icon.db,
.schema-node.table.active .icon {
  color: var(--brand);
}

.sql-center {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sql-context-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.context-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 6px 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--heading);
  font-size: 0.78rem;
  font-weight: 600;
}

.context-pill > span {
  margin: 0;
  color: var(--faint);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.context-pill select {
  width: auto;
  min-width: 96px;
  height: 30px;
  padding: 0 8px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--heading);
  font-weight: 600;
}

.context-spacer {
  flex: 1;
}

.run-mode {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
}

.run-mode button {
  min-height: 28px;
  padding: 4px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  cursor: pointer;
}

.run-mode button.active {
  background: var(--heading);
  color: var(--surface);
}

.code-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--code-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--code-bg);
}

.code-tabbar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 8px;
  background: var(--code-tabbar);
  border-bottom: 1px solid var(--code-border);
  overflow-x: auto;
}

.code-tab {
  display: inline-flex;
  align-items: center;
  height: 28px;
  min-width: 0;
  border: 1px solid var(--code-border);
  border-radius: 7px;
  background: transparent;
  color: var(--code-text);
  font-size: 0.76rem;
  font-weight: 600;
}

.code-tab.active {
  background: var(--code-tab-active);
}

.code-tab.dragging {
  opacity: 0.52;
}

.code-tab.drag-over {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.code-tab button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  min-width: 0;
  padding: 0 9px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.code-tab-name {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.code-tab-close {
  width: 24px;
  justify-content: center;
  padding: 0;
  border-left: 1px solid var(--code-border);
}

.code-tab-add {
  display: inline-grid;
  place-items: center;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid var(--code-border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
}

.code-tab-add:hover,
.code-tab button:hover {
  color: var(--heading);
}

.code-tab .dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--brand-bright);
}

.sql-search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--code-border);
  background: var(--surface);
  flex-wrap: wrap;
}

.sql-search-bar[hidden] {
  display: none;
}

.sql-search-field {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.sql-search-field span {
  margin: 0;
  color: var(--faint);
  font-size: 0.64rem;
}

.sql-search-field input {
  width: 170px;
  height: 30px;
  padding: 5px 8px;
}

.sql-search-count {
  min-width: 52px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-align: center;
}

.sql-search-bar .ghost-button {
  width: 32px;
  justify-content: center;
}

.sql-editor-shell {
  --sql-gutter-width: 52px;
  position: relative;
  min-height: 260px;
  background: var(--code-bg);
}

.sql-line-numbers,
.sql-highlight,
.sql-editor {
  width: 100%;
  min-height: 260px;
  overflow: auto;
  white-space: pre;
  tab-size: 2;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.7;
}

.sql-line-numbers {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--sql-gutter-width);
  margin: 0;
  padding: 14px 10px 14px 0;
  overflow: hidden;
  border-right: 1px solid color-mix(in srgb, var(--code-border) 72%, transparent);
  color: var(--faint);
  text-align: right;
  pointer-events: none;
  user-select: none;
}

.sql-highlight,
.sql-editor {
  padding: 14px 16px 14px calc(var(--sql-gutter-width) + 14px);
}

.sql-highlight {
  position: absolute;
  inset: 0;
  margin: 0;
  border: 0;
  pointer-events: none;
  color: var(--code-text);
}

.sql-editor {
  position: relative;
  z-index: 1;
  display: block;
  resize: vertical;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: transparent;
  caret-color: var(--code-text);
}

.sql-editor::selection {
  background: rgba(221, 75, 57, 0.26);
}

.sql-token-search {
  background: color-mix(in srgb, var(--warning) 25%, transparent);
  border-radius: 3px;
}

.sql-token-search-active {
  background: color-mix(in srgb, var(--warning) 55%, transparent);
  color: var(--heading);
}

.sql-token-bracket-match {
  background: color-mix(in srgb, var(--info) 28%, transparent);
  border-radius: 3px;
  color: var(--heading);
}

.sql-token-bracket-unmatched {
  background: color-mix(in srgb, var(--danger) 26%, transparent);
  border-radius: 3px;
}

.sql-autocomplete {
  position: absolute;
  z-index: 4;
  width: min(320px, calc(100% - 24px));
  max-height: 224px;
  overflow: auto;
  padding: 5px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.sql-autocomplete button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 7px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--heading);
  font: inherit;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-align: left;
  cursor: pointer;
}

.sql-autocomplete button.active,
.sql-autocomplete button:hover {
  background: color-mix(in srgb, var(--brand) 12%, transparent);
}

.sql-autocomplete strong {
  min-width: 0;
  overflow: hidden;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sql-autocomplete small {
  color: var(--faint);
  font-family: var(--font-sans);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.command-palette {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 88px 18px 18px;
  background: rgba(3, 14, 40, 0.34);
}

.command-palette[hidden] {
  display: none;
}

.command-dialog {
  width: min(620px, 100%);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.command-header {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

.command-header input {
  flex: 1;
  height: 34px;
  border: 0;
  background: transparent;
}

.command-dialog h2 {
  margin: 10px 12px 4px;
  font-size: 0.8rem;
}

.command-list {
  max-height: 360px;
  overflow: auto;
  padding: 6px;
}

.command-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 46px;
  padding: 8px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.command-item.active,
.command-item:hover {
  background: color-mix(in srgb, var(--brand) 10%, transparent);
}

.command-item strong {
  display: block;
  color: var(--heading);
  font-size: 0.84rem;
}

.command-item span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.command-item small {
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--faint);
  font-size: 0.65rem;
  font-weight: 800;
}

/* --- Create-a-catalog connector picker ---------------------------------- */
.catalog-picker {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 56px 18px 18px;
  background: rgba(3, 14, 40, 0.42);
  backdrop-filter: blur(2px);
}

.catalog-picker[hidden] {
  display: none;
}

.catalog-picker-dialog {
  position: relative;
  width: min(960px, 100%);
  max-height: 86vh;
  overflow: auto;
  padding: 32px 36px 36px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.catalog-picker-close {
  position: absolute;
  top: 16px;
  right: 16px;
}

.catalog-picker-head h2 {
  margin: 0 0 8px;
  color: var(--heading);
  font-size: 1.6rem;
}

.catalog-picker-head p {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: 0.9rem;
}

.catalog-picker-group {
  margin-top: 28px;
}

.catalog-picker-group h3 {
  margin: 0 0 4px;
  color: var(--heading);
  font-size: 1.05rem;
}

.catalog-picker-group p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.82rem;
}

.connector-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 900px) {
  .connector-grid {
    grid-template-columns: 1fr;
  }
}

.connector-card {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--heading);
  text-align: left;
  cursor: pointer;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.connector-card:not(.coming-soon):hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.connector-card.coming-soon {
  cursor: not-allowed;
  opacity: 0.55;
}

.connector-card .connector-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 9px;
  background: var(--brand-subtle);
  color: var(--brand-subtle-text);
}

.connector-card .connector-name {
  flex: 1;
  font-weight: 600;
  font-size: 0.95rem;
}

.connector-badge {
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface2);
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sql-token-keyword {
  color: var(--brand);
  font-weight: 700;
}

.sql-token-function {
  color: var(--info);
  font-weight: 700;
}

.sql-token-string {
  color: var(--success);
}

.sql-token-identifier {
  color: var(--warning);
}

.sql-token-number {
  color: var(--chart-4);
}

.sql-token-comment {
  color: var(--faint);
  font-style: italic;
}

.results-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.results-tabs {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 44px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.results-tab {
  align-self: stretch;
  display: inline-flex;
  align-items: center;
  border: 0;
  background: transparent;
  color: var(--faint);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
}

.results-tab.active {
  color: var(--heading);
  box-shadow: inset 0 -2px 0 var(--brand-bright);
}

.query-result-nav {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: min(360px, 42vw);
  overflow-x: auto;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.query-result-nav button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  max-width: 132px;
  padding: 4px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.query-result-nav button.active {
  background: var(--heading);
  color: var(--surface);
}

.query-result-nav button:disabled {
  cursor: default;
  opacity: 0.58;
}

.query-result-nav strong,
.query-result-nav span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.query-result-nav small {
  color: inherit;
  font-size: 0.64rem;
  opacity: 0.72;
}

.results-tabs-spacer {
  flex: 1;
}

.results-meta {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.results-meta strong {
  color: var(--heading);
}

.query-status-row {
  min-height: 48px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.query-detail-panel {
  margin-top: 14px;
}

.detail-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.query-detail-grid,
.query-profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

.query-detail-grid div,
.query-profile-grid div {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.query-detail-grid span,
.query-profile-grid span {
  display: block;
  color: var(--faint);
  font-size: 0.64rem;
  font-weight: 800;
  text-transform: uppercase;
}

.query-detail-grid strong,
.query-profile-grid strong {
  display: block;
  min-width: 0;
  overflow: hidden;
  margin-top: 4px;
  color: var(--heading);
  font-size: 0.84rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.query-detail-sql {
  margin: 0;
  padding: 14px;
  overflow: auto;
  border-bottom: 1px solid var(--border);
  color: var(--heading);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  white-space: pre-wrap;
}

.query-detail-error {
  padding: 12px 14px;
  color: var(--danger);
  font-size: 0.82rem;
  font-weight: 700;
}

.results-table {
  min-height: 220px;
  overflow: auto;
}

.results-table table {
  min-width: 0;
}

.empty-results {
  min-height: 220px;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--muted);
  font-weight: 600;
}

/* ----------------------------------------------------- SQL side rail */

.sql-side-rail {
  grid-area: right;
  min-width: 0;
  display: grid;
  gap: 14px;
  align-content: start;
  position: sticky;
  top: 88px;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.query-history-panel {
  overflow: hidden;
}

.query-list {
  display: grid;
  gap: 7px;
  padding: 12px;
}

.query-list button {
  min-width: 0;
  display: grid;
  gap: 4px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  text-align: left;
}

.query-list button:hover {
  border-color: var(--brand);
}

.query-list strong {
  color: var(--heading);
  font-size: 0.74rem;
}

.query-list span,
.query-list small {
  min-width: 0;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.query-list span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

.saved-query-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px;
  gap: 8px;
  padding: 0 14px 10px;
}

.saved-query-tools .search-field {
  min-height: 34px;
}

.saved-query-tools input,
.saved-query-tools select {
  height: 34px;
}

.saved-query-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  text-align: left;
}

.saved-query-row strong,
.saved-query-row span,
.saved-query-row small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.saved-query-actions {
  display: inline-flex;
  gap: 4px;
  align-self: center;
}

.saved-query-actions button {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--muted);
}

.saved-query-actions button:hover {
  border-color: var(--border-strong);
  color: var(--heading);
}

/* --------------------------------------------------------------- Settings */

.settings-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* ----------------------------------------------------------------- Toast */

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  max-width: min(420px, calc(100vw - 36px));
  padding: 12px 14px;
  border: 1px solid var(--info-border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-md);
  transform: translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.visible {
  transform: translateY(0);
  opacity: 1;
}

.hidden {
  display: none !important;
}

.user-mode .admin-only {
  display: none;
}

.user-mode .admin-action {
  opacity: 0.55;
}

code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  color: var(--heading);
}

/* --------------------------------------------------------------- Responsive */

@media (max-width: 1180px) {
  .wizard-layout,
  .create-layout,
  .catalog-layout,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .sticky-panel,
  .sql-side-rail,
  .schema-browser,
  .sql-edge-rail {
    position: static;
  }

  .schema-browser {
    max-height: none;
  }

  .sql-workspace {
    --sql-right-width: 300px;
    grid-template-columns: minmax(0, 1fr) var(--sql-right-width);
    grid-template-areas:
      "left left"
      "center right";
  }

  .schema-browser {
    grid-area: left;
    max-height: 220px;
  }

  .sql-workspace.left-sidebar-closed .schema-browser {
    display: none;
  }

  .sql-edge-rail.left {
    min-height: auto;
    justify-content: flex-start;
  }

  .sql-edge-rail.left .sql-edge-button {
    width: auto;
    min-height: 42px;
    flex-direction: row;
    padding: 0 12px;
    writing-mode: horizontal-tb;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    width: 100%;
    min-width: 0;
    overflow: hidden;
    padding: 12px;
  }

  .sidebar > * {
    min-width: 0;
  }

  .brand {
    width: 100%;
    min-width: 0;
    border-bottom: 0;
    padding-bottom: 4px;
  }

  .nav-list {
    display: flex;
    gap: 6px;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav-item {
    width: auto;
    flex: 0 0 auto;
  }

  .nav-item::before {
    display: none;
  }

  .sidebar-status {
    display: none;
  }

  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px;
  }

  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .content {
    padding: 16px;
  }

  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .search-field,
  .segmented,
  .toolbar .primary-button {
    width: 100%;
  }

  .segmented {
    justify-content: stretch;
  }

  .segment {
    flex: 1;
  }

  .stepper {
    grid-template-columns: 1fr;
  }

  .setup-status-grid,
  .metrics-grid,
  .preset-grid,
  .slider-grid,
  .form-grid,
  .settings-grid,
  .catalog-grid,
  .sql-workspace {
    grid-template-columns: 1fr;
  }

  .schema-browser {
    grid-area: left;
  }

  .span-2 {
    grid-column: auto;
  }

  .panel-header,
  .cluster-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .sql-workspace {
    --sql-left-width: 1fr;
    --sql-right-width: 1fr;
    grid-template-columns: 1fr;
    grid-template-areas:
      "left"
      "center"
      "right";
  }

  .sql-workspace.left-sidebar-closed .schema-browser,
  .sql-workspace.right-sidebar-closed .sql-side-rail {
    display: none;
  }

  .sql-edge-rail {
    min-height: auto;
    justify-content: stretch;
  }

  .sql-edge-rail.left {
    justify-content: stretch;
  }

  .sql-edge-button {
    width: 100%;
    min-height: 42px;
    flex-direction: row;
    padding: 0 12px;
    writing-mode: horizontal-tb;
  }

  .sql-edge-rail.left .sql-edge-button {
    width: 100%;
    padding: 0 12px;
  }

  .panel-header.sql-sidebar-head {
    align-items: center;
    flex-direction: row;
  }

  .action-row,
  .end {
    width: 100%;
    justify-content: flex-start;
  }

  .action-row > button,
  .wizard-actions > button {
    flex: 1;
  }

  .role-switcher {
    justify-content: space-between;
  }
}

@media (max-width: 520px) {
  .topbar h1 {
    font-size: 1.15rem;
  }

  .brand-subtitle {
    display: none;
  }

  .nav-item span:last-child {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .diagram-children {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wizard-actions {
    flex-direction: column-reverse;
  }

  .toggle-row {
    grid-template-columns: 20px minmax(0, 1fr);
  }

  .toggle-row small {
    grid-column: 2;
  }
}

/* --------------------------------------- Authentication: login + account */

.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--brand-glow), #001d4f;
}

.auth-card {
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px -20px rgba(3, 14, 40, 0.65);
}

.auth-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--brand-gradient);
}

.auth-screen[hidden] {
  display: none;
}

.auth-card {
  width: 100%;
  max-width: 360px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

.auth-card h2 {
  margin: 0;
  color: var(--heading);
}

.auth-intro {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.85rem;
}

.auth-error {
  margin: 0;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  color: var(--danger);
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
}

.auth-error[hidden] {
  display: none;
}

.auth-card .primary-button {
  margin-top: 4px;
  width: 100%;
  height: 40px;
}

.account-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.account-menu[hidden] {
  display: none;
}

.account-name {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

#logoutButton {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* User avatar initials in the Users table (roadmap B5). */
.user-cell {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  background: var(--brand-subtle);
  color: var(--brand-subtle-text);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex: none;
}

/* Cost & usage tiles on the cluster detail page (roadmap F5). */
.cost-note {
  color: var(--muted);
  font-size: 0.78rem;
}

/* Schema browser search box (roadmap F3). */
.schema-search {
  margin: 8px 0;
}

.schema-search input {
  width: 100%;
  box-sizing: border-box;
}

.schema-empty.search-none {
  font-style: italic;
}

/* Chart tab in the SQL results card (roadmap F1). */
.chart-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 12px;
}

.chart-controls label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
}

.chart-canvas {
  width: 100%;
  overflow-x: auto;
}

.chart-canvas svg {
  max-width: 100%;
  height: auto;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.chart-legend i {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
}

/* ------------------------------------------------------------- Notebooks */

/* ----- Notebooks list (Design A: launcher tiles) ----- */
.notebook-list { display: flex; flex-wrap: wrap; gap: 16px; padding: 16px 18px 18px; }
.notebook-list.is-empty { display: block; }

.notebook-card {
  position: relative; display: flex; flex-direction: column;
  flex: 1 1 280px; max-width: 360px; min-height: 158px; padding: 16px;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface);
  box-shadow: var(--shadow-sm); cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.notebook-card:hover {
  transform: translateY(-2px); box-shadow: 0 12px 28px -10px rgba(10, 27, 51, .22);
  border-color: var(--brand);
}
.notebook-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.notebook-card-icon {
  width: 44px; height: 44px; display: grid; place-items: center; border-radius: 11px;
  background: var(--brand-subtle); color: var(--brand);
}
.notebook-card-icon svg { width: 22px; height: 22px; }
.notebook-card-delete {
  width: 30px; height: 30px; display: grid; place-items: center; border: 0; border-radius: 8px;
  background: transparent; color: var(--faint); cursor: pointer;
}
.notebook-card-delete:hover { background: var(--danger-bg); color: var(--danger); }
.notebook-card-delete svg { width: 15px; height: 15px; }
.notebook-card-body { margin-top: 12px; }
.notebook-card-body strong { display: block; color: var(--heading); font-size: 0.95rem; font-weight: 700; line-height: 1.3; }
.notebook-card-meta { display: block; margin-top: 4px; color: var(--faint); font-size: 0.75rem; }
.notebook-card-footer { margin-top: auto; padding-top: 14px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.notebook-card-cluster {
  display: inline-flex; align-items: center; gap: 6px; max-width: 64%; height: 26px; padding: 0 10px;
  border: 1px solid var(--border); border-radius: 999px; color: var(--muted);
  font-size: 0.69rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.notebook-card-cluster svg { width: 12px; height: 12px; flex: 0 0 12px; }
.notebook-card-open-hint { display: inline-flex; align-items: center; gap: 5px; color: var(--brand); font-size: 0.75rem; font-weight: 700; }
.notebook-card-open-hint svg { width: 14px; height: 14px; }

.notebook-add-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  flex: 1 1 280px; max-width: 360px; min-height: 158px; padding: 16px;
  border: 1.5px dashed var(--border-strong); border-radius: 12px; background: transparent;
  color: var(--muted); cursor: pointer; transition: border-color .12s ease, color .12s ease, background .12s ease;
}
.notebook-add-tile:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-subtle); }
.notebook-add-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--brand-subtle); color: var(--brand); }
.notebook-add-icon svg { width: 20px; height: 20px; }
.notebook-add-title { font-size: 0.8rem; font-weight: 700; color: inherit; }
.notebook-add-sub { font-size: 0.69rem; color: var(--faint); }

.notebook-empty { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; padding: 60px 24px 64px; }
.notebook-empty-icon { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 16px; background: var(--brand-subtle); color: var(--brand); margin-bottom: 6px; }
.notebook-empty-icon svg { width: 30px; height: 30px; }
.notebook-empty h3 { color: var(--heading); font-size: 1.125rem; font-weight: 700; margin: 0; }
.notebook-empty p { max-width: 430px; color: var(--muted); font-size: 0.8rem; line-height: 1.6; margin: 0; }
.notebook-empty .primary-button { margin-top: 14px; }

.notebook-context-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.notebook-name-pill input,
.notebook-context-bar .context-pill input {
  width: auto;
  min-width: 120px;
  height: 30px;
  padding: 0 8px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--heading);
  font-weight: 600;
}

/* Canvas body: the shared schema-browser panel docks left of the cell column,
   mirroring the SQL editor's sidebar. */
.notebook-workspace {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.notebook-schema-browser {
  flex: 0 0 280px;
  min-width: 0;
}

.notebook-workspace .notebook-cells {
  flex: 1;
  min-width: 0;
}

@media (max-width: 1100px) {
  .notebook-workspace {
    flex-direction: column;
  }
  .notebook-schema-browser {
    flex: none;
    width: 100%;
    position: static;
    max-height: 320px;
  }
}

.notebook-cells {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.notebook-cell {
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.notebook-cell-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 10px;
  background: var(--code-tabbar);
  border-bottom: 1px solid var(--border-strong);
}

.notebook-cell-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--faint);
}

.cell-context-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 6px 0 10px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.72rem;
  font-weight: 600;
}

.cell-context-pill > span {
  color: var(--faint);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cell-context-pill select,
.cell-context-pill input {
  width: auto;
  min-width: 76px;
  height: 24px;
  padding: 0 4px;
  border: 0;
  background: transparent;
  color: var(--heading);
  font-weight: 600;
  font-size: 0.72rem;
}

.cell-toolbar-spacer {
  flex: 1;
}

.cell-view-toggle {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
}

.cell-view-toggle button {
  min-height: 24px;
  padding: 2px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.cell-view-toggle button.active {
  background: var(--heading);
  color: var(--surface);
}

.notebook-cell-sql {
  width: 100%;
  min-height: 120px;
  padding: 12px 16px;
  border: 0;
  display: block;
  resize: vertical;
  background: var(--code-bg);
  color: var(--code-text);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.7;
  white-space: pre;
  tab-size: 2;
}

.notebook-cell-sql:focus {
  outline: none;
}

.notebook-cell-result {
  border-top: 1px solid var(--border-strong);
  max-height: 420px;
}

/* --------------------------------------------------------------- Support */

.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 16px;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 16px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.docs-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.docs-group-label {
  margin: 0 0 4px;
  padding: 0 8px;
  color: var(--faint);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.docs-topic {
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
}

.docs-topic:hover {
  background: var(--brand-subtle);
}

.docs-topic.active {
  background: var(--brand);
  color: #fff;
  font-weight: 600;
}

.docs-content {
  padding: 28px 32px;
  min-height: 60vh;
  overflow-x: auto;
}

/* Rendered Markdown */
.doc-article {
  max-width: 760px;
  color: var(--text);
  line-height: 1.7;
}

.doc-article h1 {
  margin: 0 0 16px;
  color: var(--heading);
  font-size: 1.6rem;
}

.doc-article h2 {
  margin: 28px 0 12px;
  color: var(--heading);
  font-size: 1.2rem;
}

.doc-article h3 {
  margin: 22px 0 10px;
  color: var(--heading);
  font-size: 1rem;
}

.doc-article h4 {
  margin: 18px 0 8px;
  color: var(--heading);
  font-size: 0.9rem;
}

.doc-article p {
  margin: 0 0 14px;
}

.doc-article ul,
.doc-article ol {
  margin: 0 0 14px;
  padding-left: 22px;
}

.doc-article li {
  margin: 4px 0;
}

.doc-article a {
  color: var(--brand);
  text-decoration: underline;
}

.doc-article code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--code-bg);
  color: var(--code-text);
  font-family: var(--font-mono);
  font-size: 0.85em;
}

.doc-article pre {
  margin: 0 0 16px;
  padding: 14px 16px;
  border: 1px solid var(--code-border);
  border-radius: 10px;
  background: var(--code-bg);
  overflow-x: auto;
}

.doc-article pre code {
  padding: 0;
  background: transparent;
  color: var(--code-text);
  font-size: 0.82rem;
  line-height: 1.6;
}

.doc-article blockquote {
  margin: 0 0 16px;
  padding: 10px 16px;
  border-left: 3px solid var(--brand);
  border-radius: 0 8px 8px 0;
  background: var(--brand-subtle);
  color: var(--text);
}

.doc-article blockquote p:last-child {
  margin-bottom: 0;
}

.doc-article hr {
  margin: 24px 0;
  border: 0;
  border-top: 1px solid var(--border-strong);
}

.doc-article table {
  width: 100%;
  margin: 0 0 16px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.doc-article th,
.doc-article td {
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  text-align: left;
  vertical-align: top;
}

.doc-article th {
  background: var(--brand-subtle);
  color: var(--heading);
  font-weight: 600;
}

@media (max-width: 860px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
  }
}

/* ------------------------------------------------------------- Ask Trino */

.ask-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 16px;
  height: calc(100vh - 64px - 48px);
  min-height: 420px;
}

.ask-rail {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.ask-newchat {
  width: 100%;
  justify-content: center;
  background-image: var(--brand-gradient);
  border: 0;
  box-shadow: 0 6px 18px -8px rgba(158, 63, 214, 0.7);
}

.ask-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ask-field > span {
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
}

.ask-field select {
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--field-bg);
  color: var(--text);
  font: inherit;
}

.ask-rail-tabs {
  display: flex;
  gap: 14px;
  border-bottom: 1px solid var(--border);
  margin-top: 4px;
}

.ask-rail-tab {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 2px;
  border: 0;
  background: none;
  color: var(--faint);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.ask-rail-tab .icon {
  width: 14px;
  height: 14px;
}

.ask-rail-tab.active {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

.ask-rail-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  padding-right: 2px;
}

.ask-suggest-card {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
}

.ask-suggest-card:hover {
  border-color: var(--brand);
  background: var(--brand-subtle);
}

.ask-suggest-card .icon {
  width: 15px;
  height: 15px;
  color: var(--brand);
  flex: none;
  margin-top: 1px;
}

.ask-rail-empty {
  color: var(--faint);
  font-size: 0.82rem;
}

.ask-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.ask-thread {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.ask-empty {
  margin: auto;
  max-width: 460px;
  text-align: center;
  color: var(--muted);
}

.ask-empty-mark {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background-image: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(158, 63, 214, 0.7);
}

.ask-empty-mark .icon {
  width: 26px;
  height: 26px;
}

.ask-empty h2 {
  margin: 0 0 6px;
  color: var(--heading);
}

.ask-row {
  display: flex;
  width: 100%;
}

.ask-row.user {
  justify-content: flex-end;
}

.ask-row.ai {
  justify-content: flex-start;
}

.ask-bubble {
  max-width: 860px;
  border-radius: 14px;
  padding: 12px 16px;
  font-size: 0.9rem;
  line-height: 1.55;
}

.ask-bubble.user {
  max-width: 80%;
  background: var(--brand-subtle);
  color: var(--brand-subtle-text);
  border-radius: 14px 14px 4px 14px;
}

.ask-bubble.ai {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
}

.ask-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  width: auto;
}

.ask-loading .spinner {
  width: 15px;
  height: 15px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: thspin 0.6s linear infinite;
}

.ask-explanation > .doc-article {
  font-size: 0.9rem;
}

.ask-explanation > .doc-article > :first-child {
  margin-top: 0;
}

.ask-error {
  margin-top: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
  font-size: 0.85rem;
}

.ask-starting {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  background: var(--info-bg);
  color: var(--info);
  border: 1px solid var(--info-border);
  font-size: 0.85rem;
}

.ask-starting .spinner {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: thspin 0.6s linear infinite;
}

.ask-clarify {
  margin-top: 8px;
}

.ask-clarify-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.ask-clarify-option {
  padding: 6px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.82rem;
  cursor: pointer;
}

.ask-clarify-option:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.ask-result-card {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.ask-result-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--muted);
}

.ask-result-actions {
  display: inline-flex;
  gap: 6px;
}

.ask-result-actions .ghost-button {
  padding: 4px 10px;
  font-size: 0.76rem;
}

.ask-trunc {
  color: var(--warning);
  font-weight: 600;
}

.ask-table-scroll {
  max-height: 320px;
  overflow: auto;
}

.ask-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.ask-table th {
  position: sticky;
  top: 0;
  background: var(--surface2);
  text-align: left;
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: var(--faint);
  padding: 7px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.ask-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
}

.ask-table td.num {
  text-align: right;
  font-family: var(--font-mono);
}

.ask-table tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--surface2) 45%, transparent);
}

.ask-result-card:not(.expanded) .ask-extra-row {
  display: none;
}

.ask-showall {
  width: 100%;
  border-top: 1px solid var(--border);
  border-radius: 0;
  padding: 8px;
  font-size: 0.78rem;
}

.ask-chart-card {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  background: var(--surface);
}

.ask-chart-head {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--heading);
  margin-bottom: 10px;
}

.ask-chart-svg {
  width: 100%;
  height: auto;
}

.ask-axis {
  fill: var(--faint);
  font-size: 9px;
}

.ask-pie-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.ask-donut {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  position: relative;
  flex: none;
}

.ask-donut-hole {
  position: absolute;
  inset: 28px;
  border-radius: 50%;
  background: var(--surface);
}

.ask-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
}

.ask-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ask-swatch {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  flex: none;
}

.ask-sql {
  margin-top: 12px;
}

.ask-sql > summary {
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  list-style: none;
}

.ask-sql > summary::-webkit-details-marker {
  display: none;
}

.ask-sql-body {
  position: relative;
  margin-top: 8px;
}

.ask-sql-body pre {
  margin: 0;
  padding: 12px;
  border-radius: 8px;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  color: var(--code-text);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  overflow-x: auto;
}

.ask-sql-copy {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 3px 9px;
  font-size: 0.72rem;
}

.ask-composer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 14px 16px;
}

.ask-input-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--field-bg);
  padding: 8px 8px 8px 12px;
}

.ask-input-row:focus-within {
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
}

.ask-input-row textarea {
  flex: 1;
  border: 0;
  background: none;
  resize: none;
  color: var(--text);
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.5;
  max-height: 160px;
  padding: 4px 0;
  outline: none;
}

.ask-send {
  width: 34px;
  height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 9px;
  background: var(--brand);
  color: #fff;
  cursor: pointer;
}

.ask-send:hover {
  background: var(--brand-hover);
}

.ask-send .icon {
  width: 16px;
  height: 16px;
}

.ask-disclaimer {
  margin: 8px 0 0;
  text-align: center;
  font-size: 0.72rem;
  color: var(--faint);
}

@media (max-width: 1180px) {
  .ask-layout {
    grid-template-columns: 1fr;
    height: auto;
  }

  .ask-rail {
    order: 2;
  }

  .ask-main {
    order: 1;
    height: calc(100vh - 64px - 48px);
    min-height: 420px;
  }
}

/* Connector JDBC-driver upload panel (shown for Oracle in the catalog form). */
.driver-panel {
  margin-top: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface2);
}
.driver-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}
.driver-panel .muted {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted);
}
.secondary-button.danger {
  color: var(--danger);
}

/* ======================================================================== */
/* Catalogs workbench (redesign)                                            */
/* A source-grouped list, a full-canvas editor with a live connection map,  */
/* and a full-page connector picker — three states of #view-catalogs.       */
/* All colors are tokens, so light/dark both work.                          */
/* ======================================================================== */
/* NB: do not set display on #view-catalogs itself — an id selector would
   override `.view { display: none }` and force the view visible on every
   screen. The `.view`/`.view.active` show-hide mechanism handles it, and the
   header + state containers stack fine in normal block flow. */

/* --- Header band --- */
.cat-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px 2px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.cat-head > div:first-child {
  flex: 1;
  min-width: 0;
}
.cat-eyebrow {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--brand);
}
.cat-title {
  margin: 3px 0 0;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--heading);
}
.cat-iam {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--success);
  background: var(--success-bg);
  border: 1px solid var(--success-border);
}
.cat-iam-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--success);
}
.cat-add {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  padding: 0 16px;
  border: none;
  border-radius: 9px;
  background: var(--brand-gradient);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 20px -7px rgba(158, 63, 214, 0.75);
}
.cat-add:hover {
  filter: brightness(1.05);
}
.cat-add .icon {
  width: 15px;
  height: 15px;
}

/* --- List toolbar --- */
.cat-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}
.cat-search {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 0 1 340px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--surface);
  color: var(--faint);
}
.cat-search .icon {
  width: 16px;
  height: 16px;
}
.cat-search input {
  flex: 1;
  min-width: 0;
  border: none;
  background: none;
  outline: none;
  padding: 0;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
}
.cat-search input::placeholder {
  color: var(--faint);
}
.cat-seg {
  display: inline-flex;
  gap: 3px;
  margin-left: auto;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface2);
}
.cat-seg-btn {
  height: 30px;
  padding: 0 13px;
  border: none;
  border-radius: 7px;
  background: none;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}
.cat-seg-btn.active {
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
  color: var(--heading);
}

/* --- Source/status groups --- */
.cat-group {
  margin-bottom: 26px;
}
.cat-group-head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 14px;
}
.cat-group-chip {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 9px;
  color: #fff;
}
.cat-group-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--heading);
}
.cat-group-count {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--faint);
}
.cat-rule {
  flex: 1;
  height: 1px;
  background: var(--border);
}
.cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 900px) {
  .cat-grid {
    grid-template-columns: 1fr;
  }
}
.cat-empty {
  padding: 40px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
}

/* --- Catalog card --- */
.cat-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  padding: 15px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.cat-card:hover,
.cat-card.selected {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand), var(--shadow-md);
}
.cat-tile {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 10px;
  background: var(--brand-subtle);
  color: var(--brand);
}
.cat-body {
  flex: 1;
  min-width: 0;
}
.cat-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cat-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cat-meta {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cat-clusters {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--faint);
}
.cat-clusters .cat-glyph {
  flex: 0 0 auto;
}
.cat-chevron {
  display: flex;
  align-self: center;
  flex: 0 0 auto;
  color: var(--border-strong);
}
.cat-chevron .icon {
  width: 18px;
  height: 18px;
}

/* --- Status pill --- */
.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 21px;
  padding: 0 9px 0 8px;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex: 0 0 auto;
}
.cat-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
}
.cat-pill.healthy {
  color: var(--success);
  background: var(--success-bg);
}
.cat-pill.enabled {
  color: var(--info);
  background: var(--info-bg);
}
.cat-pill.disabled {
  color: var(--faint);
  background: var(--neutral-bg);
}
.cat-pill.error {
  color: var(--danger);
  background: var(--danger-bg);
}
.cat-pill.checking {
  color: var(--warning);
  background: var(--warning-bg);
}
.cat-pill.checking .cat-dot {
  animation: catpulse 0.9s ease-in-out infinite;
}

/* --- Editor: back link + header --- */
.cat-back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 4px;
  margin-bottom: 8px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--muted);
}
.cat-back:hover {
  color: var(--heading);
}
.cat-back .icon {
  width: 15px;
  height: 15px;
}
.cat-ed-head {
  display: flex;
  align-items: center;
  gap: 15px;
  margin: 8px 0 20px;
}
.cat-bigtile {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 12px;
  background: var(--brand-subtle);
  color: var(--brand);
}
.cat-ed-titles {
  flex: 1;
  min-width: 0;
}
.cat-ed-name-row {
  display: flex;
  align-items: center;
  gap: 11px;
}
.cat-ed-name {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--heading);
}
.cat-ed-sub {
  margin-top: 5px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
}
.cat-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
}
.cat-toggle-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--muted);
}
.cat-toggle {
  position: relative;
  width: 38px;
  height: 22px;
  flex: 0 0 38px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: var(--border-strong);
  cursor: pointer;
  transition: background 0.15s;
}
.cat-toggle.on {
  background: var(--brand);
}
.cat-toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: left 0.15s;
}
.cat-toggle.on .cat-toggle-knob {
  left: 18px;
}

/* --- Editor: two-column grid --- */
.cat-ed-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 960px) {
  .cat-ed-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Editor: connection settings form --- */
.cat-formcard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.cat-formcard-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--heading);
}
.cat-formcard-body {
  padding: 20px;
}
.cat-fieldgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
}
.cat-fieldgrid .span-2 {
  grid-column: 1 / -1;
}
.cat-fieldgrid label {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.cat-fieldgrid label > span {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--faint);
}
.cat-fieldgrid input,
.cat-fieldgrid select,
.cat-fieldgrid textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--field-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
}
.cat-fieldgrid textarea {
  min-height: 120px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.74rem;
}
.cat-fieldgrid [data-field="connection_url"],
.cat-fieldgrid [data-field="warehouse"] {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
}
.cat-fieldgrid input:focus,
.cat-fieldgrid select:focus,
.cat-fieldgrid textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: var(--focus-ring);
}
.cat-formcard-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface2);
}
.cat-foot-help {
  flex: 1;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--faint);
}
.cat-save {
  height: 38px;
  padding: 0 18px;
  border: none;
  border-radius: 9px;
  background: var(--brand);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 16px -6px rgba(158, 63, 214, 0.7);
}
.cat-save:hover {
  background: var(--brand-hover);
}
.cat-callout {
  display: flex;
  gap: 12px;
  padding: 14px 15px;
  border: 1px solid var(--info-border);
  border-radius: 10px;
  background: var(--info-bg);
  color: var(--info);
  font-size: 0.8rem;
  line-height: 1.5;
}
.cat-callout .cat-glyph {
  flex: 0 0 18px;
  margin-top: 1px;
}

/* --- Editor: driver panel --- */
.cat-driver {
  margin-top: 18px;
  padding: 14px 15px;
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  background: var(--surface2);
}
.cat-driver-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.cat-driver-head strong {
  font-size: 0.78rem;
  color: var(--heading);
}
.cat-driver-note {
  margin: 8px 0 12px;
  font-size: 0.7rem;
  line-height: 1.5;
  color: var(--muted);
}
.cat-driver-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* --- Editor: live connection map --- */
.cat-ed-right {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cat-live {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}
.cat-live-eyebrow {
  margin-bottom: 16px;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
}
.cat-timeline {
  position: relative;
  padding-left: 26px;
}
.cat-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(var(--brand), var(--info));
}
.cat-node {
  position: relative;
  margin-bottom: 14px;
}
.cat-node:last-child {
  margin-bottom: 0;
}
.cat-node-dot {
  position: absolute;
  left: -25px;
  top: 4px;
  width: 14px;
  height: 14px;
  box-sizing: border-box;
  border-radius: 999px;
  background: var(--surface);
  border: 3px solid var(--brand);
}
.cat-node-label {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
}
.cat-node-value {
  margin-top: 3px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--heading);
  word-break: break-all;
}
.cat-node-value.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 600;
}
.cat-node-sub {
  margin-top: 3px;
  font-size: 0.68rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--muted);
}

/* --- Editor: connection-check card --- */
.cat-check {
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
}
.cat-check.ok {
  color: var(--success);
  background: var(--success-bg);
  border-color: var(--success-border);
}
.cat-check.err {
  color: var(--danger);
  background: var(--danger-bg);
  border-color: var(--danger-border);
}
.cat-check.warn {
  color: var(--warning);
  background: var(--warning-bg);
  border-color: var(--warning-border);
}
.cat-check.muted {
  color: var(--muted);
  background: var(--surface2);
  border-color: var(--border);
}
.cat-check-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
  font-size: 0.8rem;
  font-weight: 700;
}
.cat-check.warn .cat-check-head .cat-glyph {
  transform-origin: center;
  animation: catspin 0.8s linear infinite;
}
.cat-check-text {
  font-size: 0.74rem;
  font-weight: 500;
  line-height: 1.55;
  opacity: 0.92;
}
.cat-check-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 13px;
  height: 34px;
  padding: 0 14px;
  border: 1px solid currentColor;
  border-radius: 8px;
  background: var(--surface);
  color: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
}
.cat-check-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* --- Connector picker (full page) --- */
.cat-pick-head {
  margin: 8px 0 24px;
}
.cat-pick-title {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--heading);
}
.cat-pick-intro {
  margin: 8px 0 0;
  max-width: 620px;
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--muted);
}
.cat-pick-group {
  margin-bottom: 26px;
}
.cat-pick-group-head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 5px;
}
.cat-pick-chip {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 9px;
  background: var(--brand-gradient);
  color: #fff;
}
.cat-pick-group-title {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--heading);
}
.cat-pick-note {
  margin: 0 0 14px 40px;
  max-width: 660px;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--faint);
}
.cat-tilegrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
}
@media (max-width: 900px) {
  .cat-tilegrid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 620px) {
  .cat-tilegrid {
    grid-template-columns: 1fr;
  }
}
.cat-connector {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 15px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.cat-connector:hover {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand), var(--shadow-md);
}
.cat-connector-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 9px;
  background: var(--brand-subtle);
  color: var(--brand);
}
.cat-connector-label {
  flex: 1;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--heading);
}
.cat-connector-chev {
  display: flex;
  color: var(--border-strong);
}
.cat-connector-chev .icon {
  width: 16px;
  height: 16px;
}

@keyframes catspin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes catpulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.25;
  }
}

/* ------------------------------------------------- Post-review polish */

/* The [hidden] attribute must always win over component display rules. */
.nav-item[hidden],
.role-switcher[hidden] {
  display: none;
}

/* Cluster detail: honest utilization sample list (replaces the mock chart). */
.util-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 6px;
}

.util-empty {
  margin: 0;
  padding: 18px 4px;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.util-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  font-size: 0.8rem;
}

.util-row span {
  color: var(--muted);
}

/* Rich empty state inside data tables (e.g. no clusters yet). */
.table-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 36px 16px;
  text-align: center;
}

.table-empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-soft, rgba(147, 51, 234, 0.12));
  color: var(--brand, #9333ea);
}

.table-empty p {
  margin: 0;
  max-width: 360px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.table-empty .primary-button {
  margin-top: 6px;
}

/* Toast severity variants. */
.toast.toast-error {
  border-color: var(--danger-border, #f3b4b4);
  background: var(--danger-bg, #fdf1f1);
  color: var(--danger-text, #b3261e);
}

:root[data-theme="dark"] .toast.toast-error {
  background: rgba(179, 38, 30, 0.18);
  color: #ffb4ab;
  border-color: rgba(255, 180, 171, 0.4);
}

.toast.toast-success {
  border-color: rgba(29, 190, 126, 0.5);
}

/* Branded dialog (replaces window.confirm/prompt). */
.app-dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(10, 16, 42, 0.55);
  backdrop-filter: blur(2px);
}

.app-dialog-backdrop[hidden] {
  display: none;
}

.app-dialog {
  width: min(440px, 100%);
  max-height: min(80vh, 640px);
  overflow-y: auto;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-lg, 0 24px 60px rgba(10, 16, 42, 0.35));
}

.app-dialog h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.app-dialog-body {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.app-dialog-fields {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 16px;
}

.app-dialog-fields[hidden] {
  display: none;
}

.app-dialog-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.app-dialog-field input,
.app-dialog-field select {
  width: 100%;
}

.app-dialog-hint {
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}

/* Multi-select checkbox groups inside dialogs (roles, privileges, grants). */
.app-dialog-checks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 4px 12px;
  max-height: 180px;
  overflow-y: auto;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.app-dialog-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  cursor: pointer;
}

.app-dialog-check input {
  width: auto;
  margin: 0;
}

.app-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.instance-empty-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.instance-empty p {
  margin: 0 0 4px;
}

/* Mid-width laptops: narrow the SQL rails before the editor gets squeezed. */
@media (max-width: 1460px) and (min-width: 1181px) {
  .sql-workspace {
    --sql-left-width: 208px;
    --sql-right-width: 264px;
  }
}

/* In the stacked (column) toolbar the flex-basis would become *height* —
   pin the search field back to its natural height. */
@media (max-width: 860px) {
  .search-field {
    flex: 0 0 auto;
    width: 100%;
    max-width: none;
    height: 40px;
  }
}

/* Visual break between routine and destructive row actions. */
.table-actions-divider {
  width: 1px;
  align-self: stretch;
  margin: 2px 3px;
  background: var(--border);
}