/*
 * Lantern — standalone stylesheet.
 *
 * Drop this in for good-looking defaults with zero configuration. Everything
 * is scoped under `.lantern` and lives in the low-priority `lantern` cascade
 * layer, so ANY style you write outside the layer overrides it — even a plain
 * single-class selector like `.lt-btn { ... }`.
 *
 * Re-theme by overriding the `--lt-*` variables on `.lantern` (or a parent).
 * Force dark mode with `.lantern.lt-dark`; otherwise it follows the OS setting.
 */
@layer lantern {
  .lantern {
    /* Palette */
    --lt-bg: oklch(99% 0.004 255);
    --lt-bg-panel: oklch(97.6% 0.006 255);
    --lt-bg-subtle: oklch(95.8% 0.008 255);
    --lt-bg-hover: oklch(93.4% 0.011 255);
    --lt-bg-code: oklch(96.4% 0.008 255);
    --lt-bg-selected: color-mix(in oklch, var(--lt-accent) 12%, transparent);
    --lt-shadow: 0 1px 2px rgb(15 23 42 / 0.05), 0 18px 44px -26px rgb(15 23 42 / 0.22);
    --lt-fg: oklch(24% 0.028 255);
    --lt-fg-muted: oklch(50% 0.032 255);
    --lt-fg-disabled: oklch(66% 0.02 255);
    --lt-border: oklch(88.5% 0.012 255);
    --lt-border-strong: oklch(78% 0.018 255);
    --lt-accent: oklch(55% 0.18 262);
    --lt-danger: oklch(56% 0.21 27);
    --lt-warning: oklch(68% 0.16 76);
    --lt-success: oklch(58% 0.15 148);
    --lt-info: oklch(58% 0.14 238);
    --lt-ring: color-mix(in oklch, var(--lt-accent) 32%, transparent);

    /* Per-type cell tints — distinct hues so a column's type reads at a glance. */
    --lt-cell-number: oklch(50% 0.1 192);
    --lt-cell-temporal: oklch(54% 0.1 67);
    --lt-cell-boolean: oklch(52% 0.13 272);
    --lt-cell-json: oklch(52% 0.15 338);

    /* Shape & type */
    --lt-radius: 0.625rem;
    --lt-radius-sm: 0.4375rem;
    --lt-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --lt-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    --lt-text: 0.875rem;
    --lt-text-sm: 0.75rem;
    --lt-height: 600px;

    /* The component is a single, self-contained window: one border, one radius,
       and internal regions divided by 1px rules rather than floating apart. */
    height: var(--lt-height);
    color: var(--lt-fg);
    font-family: var(--lt-font);
    font-size: var(--lt-text);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius);
    background: var(--lt-bg);
    box-shadow: var(--lt-shadow);
  }

  /* Teleported dialog wrapper: re-establishes the theme scope on <body> without
     painting a second frame (see the .portal in Explorer.render/1). */
  .lantern.lt-dialog-portal {
    display: contents;
  }
  [data-phx-teleported-src] {
    display: contents;
  }
  .lantern input[type="checkbox"],
  .lantern input[type="radio"] {
    accent-color: var(--lt-accent);
  }

  .lantern.lt-dark,
  .lantern[data-theme="dark"] {
    --lt-bg: oklch(18% 0.023 255);
    --lt-bg-panel: oklch(21% 0.026 255);
    --lt-bg-subtle: oklch(25% 0.03 255);
    --lt-bg-hover: oklch(30% 0.034 255);
    --lt-bg-selected: color-mix(in oklch, var(--lt-accent) 18%, transparent);
    --lt-fg: oklch(91% 0.012 255);
    --lt-fg-muted: oklch(68% 0.025 255);
    --lt-fg-disabled: oklch(53% 0.02 255);
    --lt-border: oklch(33% 0.032 255);
    --lt-border-strong: oklch(42% 0.038 255);
    --lt-accent: oklch(70% 0.15 262);
    --lt-danger: oklch(70% 0.18 27);
    --lt-warning: oklch(76% 0.14 76);
    --lt-success: oklch(72% 0.14 148);
    --lt-info: oklch(72% 0.12 238);
    --lt-cell-number: oklch(76% 0.11 192);
    --lt-cell-temporal: oklch(80% 0.11 73);
    --lt-cell-boolean: oklch(76% 0.13 272);
    --lt-cell-json: oklch(76% 0.14 338);
  }

  @media (prefers-color-scheme: dark) {
    .lantern:not(.lt-light):not([data-theme="light"]) {
      --lt-bg: oklch(18% 0.023 255);
      --lt-bg-panel: oklch(21% 0.026 255);
      --lt-bg-subtle: oklch(25% 0.03 255);
      --lt-bg-hover: oklch(30% 0.034 255);
      --lt-bg-code: oklch(14.5% 0.018 255);
      --lt-bg-selected: color-mix(in oklch, var(--lt-accent) 18%, transparent);
      --lt-shadow: 0 1px 2px rgb(0 0 0 / 0.4), 0 22px 50px -24px rgb(0 0 0 / 0.62);
      --lt-fg: oklch(91% 0.012 255);
      --lt-fg-muted: oklch(68% 0.025 255);
      --lt-fg-disabled: oklch(53% 0.02 255);
      --lt-border: oklch(33% 0.032 255);
      --lt-border-strong: oklch(42% 0.038 255);
      --lt-accent: oklch(70% 0.15 262);
      --lt-danger: oklch(70% 0.18 27);
      --lt-warning: oklch(76% 0.14 76);
      --lt-success: oklch(72% 0.14 148);
      --lt-info: oklch(72% 0.12 238);
      --lt-cell-number: oklch(76% 0.11 192);
      --lt-cell-temporal: oklch(80% 0.11 73);
      --lt-cell-boolean: oklch(76% 0.13 272);
      --lt-cell-json: oklch(76% 0.14 338);
    }
  }

  /* Fullscreen: the frame becomes a viewport overlay, dropping its own chrome.
     The !important escapes any width/margin/position the host page puts on the
     root (e.g. a centered max-width container) so fullscreen truly fills the
     viewport regardless of where the component is embedded. */
  .lantern.lt-fullscreen {
    position: fixed !important;
    inset: 0 !important;
    z-index: 2147483000;
    width: auto !important;
    max-width: none !important;
    height: auto !important;
    margin: 0 !important;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  /* Top bar — the window's title bar: navigation + view toggle + actions. */
  .lantern .lt-topbar {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    height: 3rem;
    padding: 0 0.5rem;
    border-bottom: 1px solid var(--lt-border);
    background: var(--lt-bg-panel);
  }
  .lantern .lt-topbar-group {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    min-width: 0;
  }
  .lantern .lt-topbar-group:last-child {
    flex: none;
  }
  .lantern .lt-identity {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
    padding: 0 0.3rem;
  }
  .lantern .lt-identity-icon {
    color: var(--lt-fg-muted);
  }
  .lantern .lt-crumb {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    min-width: 0;
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-crumb-schema {
    flex: none;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-crumb-sep {
    flex: none;
    color: var(--lt-fg-disabled);
  }
  .lantern .lt-crumb-table {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--lt-fg);
    font-weight: 650;
  }
  /* Pressed state shared by the sidebar + fullscreen toggles. */
  .lantern .lt-iconbtn-on,
  .lantern .lt-iconbtn-on:hover {
    background: var(--lt-bg-selected);
    color: var(--lt-fg);
  }

  /* Body: sidebar + content fill the frame below the top bar. */
  .lantern .lt-body {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    align-items: stretch;
  }
  .lantern .lt-sidebar {
    flex: none;
    width: 14rem;
    height: 100%;
    overflow: hidden;
    border-right: 1px solid var(--lt-border);
    background: var(--lt-bg-panel);
    padding: 0.6rem 0.5rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
  }
  .lantern .lt-sidebar-title {
    font-size: 0.68rem;
    font-weight: 650;
    color: var(--lt-fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.055em;
    padding: 0.25rem 0.45rem 0.45rem;
  }
  .lantern .lt-schema-form {
    display: grid;
    gap: 0.3rem;
    margin: 0.15rem 0 0.65rem;
  }
  .lantern .lt-schema-form .lt-sidebar-title {
    padding-bottom: 0;
  }
  .lantern .lt-schema-select {
    width: 100%;
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-search-form {
    margin-bottom: 0.5rem;
  }
  .lantern .lt-sidebar-section {
    border-top: 1px solid var(--lt-border);
    padding-top: 0.55rem;
  }
  .lantern .lt-sidebar-section summary {
    cursor: pointer;
    color: var(--lt-fg-muted);
    font-size: 0.72rem;
    font-weight: 650;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }
  .lantern .lt-sidebar-meta-list {
    display: grid;
    gap: 0.2rem;
    margin-top: 0.4rem;
  }
  .lantern .lt-sidebar-meta-item {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--lt-fg-muted);
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-table-list {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 0.075rem;
    overflow-y: auto;
    min-height: 2rem;
    padding-right: 0.1rem;
  }
  .lantern .lt-table-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    min-height: 1.9rem;
    text-align: left;
    border: 1px solid transparent;
    background: transparent;
    color: var(--lt-fg);
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
    padding: 0.32rem 0.45rem;
    border-radius: var(--lt-radius-sm);
    cursor: pointer;
  }
  .lantern .lt-table-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .lantern .lt-table-size {
    flex: none;
    color: var(--lt-fg-muted);
    font-size: 0.68rem;
    font-family: var(--lt-font);
  }
  .lantern .lt-table-item:hover {
    background: var(--lt-bg-hover);
  }
  .lantern .lt-table-item.lt-active {
    background: var(--lt-bg-selected);
    border-color: color-mix(in oklch, var(--lt-accent) 24%, transparent);
    color: var(--lt-fg);
    font-weight: 650;
  }
  /* Settings popover — a .lt-menu dropdown in the top bar. */
  .lantern summary.lt-menu-summary {
    list-style: none;
  }
  .lantern summary.lt-menu-summary::-webkit-details-marker {
    display: none;
  }
  .lantern .lt-settings-panel {
    min-width: 15rem;
    gap: 0.7rem;
    padding: 0.7rem 0.75rem 0.8rem;
  }
  .lantern .lt-menu-heading {
    margin: 0;
    color: var(--lt-fg-muted);
    font-size: 0.66rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .lantern .lt-settings-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--lt-text-sm);
    cursor: pointer;
  }
  .lantern .lt-settings-field {
    display: grid;
    gap: 0.3rem;
    font-size: var(--lt-text-sm);
    color: var(--lt-fg-muted);
  }
  .lantern .lt-content {
    flex: 1 1 0;
    min-width: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--lt-bg);
  }

  /* Icons */
  .lantern .lt-icon {
    width: 1rem;
    height: 1rem;
    flex: none;
  }
  .lantern .lt-icon-sm {
    width: 0.8rem;
    height: 0.8rem;
  }
  .lantern .lt-icon-lg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--lt-fg-muted);
  }

  /* Banners */
  .lantern .lt-error {
    border-radius: var(--lt-radius-sm);
    background: color-mix(in srgb, var(--lt-danger) 12%, transparent);
    color: var(--lt-danger);
    padding: 0.5rem 0.75rem;
    font-size: var(--lt-text-sm);
    /* Honor newlines so a query-error hint shows on its own line under the
       message, while still collapsing incidental whitespace. */
    white-space: pre-line;
  }
  /* Frame-level error: a full-width strip under the top bar. */
  .lantern > .lt-error {
    flex: none;
    border-radius: 0;
    border-bottom: 1px solid color-mix(in oklch, var(--lt-danger) 30%, var(--lt-border));
  }
  .lantern .lt-empty {
    margin: auto;
    max-width: 24rem;
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-note {
    font-size: var(--lt-text-sm);
    color: var(--lt-fg-muted);
  }
  /* No-primary-key notice sits above the grid as an inline banner. */
  .lantern .lt-main > .lt-note {
    flex: none;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--lt-border);
    background: color-mix(in oklch, var(--lt-warning) 10%, var(--lt-bg));
    color: color-mix(in oklch, var(--lt-warning) 55%, var(--lt-fg));
  }

  .lantern .lt-main {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
  }

  /* Data / SQL segmented control (top bar) */
  .lantern .lt-view-tabs {
    display: inline-flex;
    gap: 0.1rem;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius-sm);
    background: var(--lt-bg-subtle);
    padding: 0.1rem;
  }
  .lantern .lt-view-tabs button {
    border: none;
    border-radius: calc(var(--lt-radius-sm) - 0.1rem);
    background: transparent;
    color: var(--lt-fg-muted);
    padding: 0.22rem 0.7rem;
    font-size: var(--lt-text-sm);
    font-weight: 550;
    cursor: pointer;
  }
  .lantern .lt-view-tabs button:hover {
    color: var(--lt-fg);
  }
  .lantern .lt-view-tabs button.lt-active {
    background: var(--lt-bg);
    color: var(--lt-fg);
    box-shadow: 0 1px 2px rgb(0 0 0 / 0.12);
    font-weight: 650;
  }
  .lantern .lt-pending-bar {
    flex: none;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.6rem 0.7rem;
    border-bottom: 1px solid color-mix(in oklch, var(--lt-accent) 40%, var(--lt-border));
    background: color-mix(in oklch, var(--lt-accent) 10%, var(--lt-bg-panel));
  }
  .lantern .lt-pending-bar p {
    margin: 0.15rem 0 0;
    color: var(--lt-fg-muted);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-pending-actions {
    display: flex;
    gap: 0.4rem;
  }
  .lantern .lt-pending-preview {
    grid-column: 1 / -1;
  }
  .lantern .lt-pending-preview pre {
    max-height: 10rem;
    overflow: auto;
    margin: 0.5rem 0;
    padding: 0.65rem;
    border-radius: var(--lt-radius-sm);
    background: var(--lt-bg-code);
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-pending-item {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.25rem 0;
    color: var(--lt-fg-muted);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-toolbar {
    flex: none;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 0.75rem;
    padding: 0.6rem 0.7rem;
    border-bottom: 1px solid var(--lt-border);
    background: var(--lt-bg);
  }
  .lantern .lt-filter-form {
    min-width: 0;
  }
  .lantern .lt-safe-filter-form {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.45rem;
  }
  .lantern .lt-filter-row {
    display: grid;
    grid-template-columns: minmax(12rem, 1.1fr) minmax(10rem, 0.75fr) minmax(12rem, 1fr) 2.25rem;
    gap: 0.4rem;
    align-items: stretch;
  }
  .lantern .lt-filter-row > .lt-input,
  .lantern .lt-filter-row > .lt-iconbtn {
    height: 2.25rem;
    min-height: 2.25rem;
  }
  .lantern .lt-filter-actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
  }
  .lantern .lt-filter {
    font-family: var(--lt-mono);
    width: 100%;
  }
  .lantern .lt-filter-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.375rem;
  }

  /* Filter help popover */
  .lantern .lt-help {
    flex: none;
  }
  .lantern .lt-help-btn {
    list-style: none;
    cursor: pointer;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--lt-border);
    border-radius: 9999px;
    color: var(--lt-fg-muted);
    font-size: var(--lt-text-sm);
    font-weight: 600;
    user-select: none;
  }
  .lantern .lt-help-btn::-webkit-details-marker {
    display: none;
  }
  .lantern .lt-help-btn:hover {
    color: var(--lt-fg);
    border-color: var(--lt-accent);
  }
  .lantern .lt-help-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 0.375rem);
    z-index: 20;
    width: 22rem;
    max-width: 80vw;
    background: var(--lt-bg);
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius);
    box-shadow: 0 14px 34px rgb(15 23 42 / 0.16);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }
  .lantern .lt-help-note {
    margin: 0 0 0.5rem;
    font-size: var(--lt-text-sm);
    color: var(--lt-fg-muted);
    line-height: 1.5;
  }
  .lantern .lt-help-note code,
  .lantern .lt-help-example code {
    font-family: var(--lt-mono);
    font-size: 0.78em;
  }
  .lantern .lt-help-example {
    display: block;
    width: 100%;
    text-align: left;
    border: none;
    background: none;
    color: var(--lt-fg);
    padding: 0.375rem 0.5rem;
    border-radius: var(--lt-radius-sm);
    cursor: pointer;
  }
  .lantern .lt-help-example:hover {
    background: var(--lt-bg-hover);
  }
  .lantern .lt-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
    align-self: start;
    min-height: 2.25rem;
    white-space: nowrap;
  }

  /* Inputs */
  .lantern .lt-input {
    appearance: auto;
    width: 100%;
    min-height: 2rem;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius-sm);
    background: var(--lt-bg);
    color: var(--lt-fg);
    padding: 0.34rem 0.5rem;
    font-size: var(--lt-text-sm);
    font-family: var(--lt-mono);
    line-height: 1.35;
    box-sizing: border-box;
  }
  .lantern .lt-input:focus {
    outline: none;
    border-color: var(--lt-accent);
    box-shadow: 0 0 0 3px var(--lt-ring);
  }
  .lantern button:focus-visible,
  .lantern summary:focus-visible,
  .lantern input:focus-visible,
  .lantern select:focus-visible,
  .lantern textarea:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--lt-ring);
  }
  .lantern .lt-filter {
    font-family: var(--lt-font);
  }
  .lantern .lt-json.lt-invalid,
  .lantern .lt-json:invalid {
    border-color: var(--lt-danger);
    color: var(--lt-danger);
  }
  .lantern .lt-json-editor {
    --lc-bg: var(--lt-bg-code);
    --lc-panel: var(--lt-bg-panel);
    --lc-fg: var(--lt-fg);
    --lc-muted: var(--lt-fg-muted);
    --lc-border: var(--lt-border);
    --lc-focus: var(--lt-accent);
    --lc-radius: var(--lt-radius-sm);
    --lc-font: var(--lt-mono);
    --lc-font-size: var(--lt-text-sm);
    --lc-line-height: 1.35rem;
    --lc-gutter-width: 2.6rem;
    min-width: 20rem;
  }
  .lantern .lt-json-editor .lc-input-wrap {
    min-height: 7rem;
  }
  .lantern .lt-json-display {
    display: block;
    max-width: 34rem;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--lt-fg);
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
    white-space: nowrap;
  }

  /* Buttons */
  .lantern .lt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    min-height: 2rem;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius-sm);
    background: var(--lt-bg);
    color: var(--lt-fg);
    padding: 0.34rem 0.68rem;
    font-size: var(--lt-text-sm);
    font-weight: 550;
    cursor: pointer;
    transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  }
  .lantern .lt-btn:hover {
    background: var(--lt-bg-hover);
  }
  .lantern .lt-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
  }
  .lantern .lt-btn-danger {
    color: var(--lt-danger);
    border-color: color-mix(in srgb, var(--lt-danger) 40%, transparent);
  }
  .lantern .lt-btn-danger:hover {
    background: color-mix(in srgb, var(--lt-danger) 8%, transparent);
    border-color: var(--lt-danger);
    color: var(--lt-danger);
  }

  .lantern .lt-code-preview {
    margin: 0;
    padding: 0.75rem 1rem;
    border-radius: var(--lt-radius);
    border: 1px solid var(--lt-border);
    background: var(--lt-bg-subtle);
    font-family: var(--lt-font-mono, ui-monospace, monospace);
    font-size: 0.8125rem;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--lt-fg);
  }

  /* Small icon-only buttons (row save/cancel/edit) */
  .lantern .lt-iconbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    min-height: 2rem;
    border: 1px solid transparent;
    border-radius: var(--lt-radius-sm);
    background: transparent;
    color: var(--lt-fg-muted);
    cursor: pointer;
    padding: 0.25rem;
  }
  .lantern .lt-iconbtn:hover {
    background: var(--lt-bg-hover);
    color: var(--lt-fg);
  }
  .lantern .lt-iconbtn-save {
    color: var(--lt-success);
  }

  /* Null clear button */
  .lantern .lt-null {
    flex: none;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius-sm);
    background: var(--lt-bg);
    color: var(--lt-fg-muted);
    font-size: var(--lt-text-sm);
    padding: 0.25rem 0.375rem;
    cursor: pointer;
  }
  .lantern .lt-null:hover {
    color: var(--lt-fg);
  }

  /* SQL workspace */
  .lantern .lt-sql-workspace {
    display: flex;
    flex: 1 1 0;
    min-height: 0;
    flex-direction: column;
    gap: 0.75rem;
    box-sizing: border-box;
    padding: 0.7rem;
  }
  .lantern .lt-sql-form {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
  }
  .lantern .lt-sql-editor {
    --lc-bg: var(--lt-bg-code);
    --lc-panel: var(--lt-bg-panel);
    --lc-fg: var(--lt-fg);
    --lc-muted: var(--lt-fg-muted);
    --lc-border: var(--lt-border);
    --lc-focus: var(--lt-accent);
    --lc-keyword: var(--lt-accent);
    --lc-radius: var(--lt-radius);
    --lc-font: var(--lt-mono);
    --lc-font-size: var(--lt-editor-font-size);
    --lc-line-height: 1.55rem;
    --lc-gutter-width: 3.25rem;
  }
  .lantern .lt-sql-editor .lc-input-wrap {
    min-height: 11.5rem;
  }
  .lantern .lt-sql-actions,
  .lantern .lt-sql-result-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
  }
  .lantern .lt-sql-actions .lt-note {
    min-width: 0;
    line-height: 1.45;
  }
  .lantern .lt-sql-buttons,
  .lantern .lt-sql-result-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .lantern .lt-sql-save-form {
    display: grid;
    grid-template-columns: minmax(12rem, 1fr) auto;
    gap: 0.6rem;
    align-items: center;
  }
  .lantern .lt-sql-panels {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }
  .lantern .lt-sql-panel {
    display: grid;
    gap: 0.2rem;
    align-content: start;
    max-height: 9rem;
    overflow: auto;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius-sm);
    background: var(--lt-bg-panel);
    padding: 0.45rem;
  }
  .lantern .lt-sql-panel h4 {
    margin: 0 0 0.2rem;
    color: var(--lt-fg-muted);
    font-size: 0.68rem;
    letter-spacing: 0.055em;
    text-transform: uppercase;
  }
  .lantern .lt-saved-query-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.2rem;
  }
  .lantern .lt-saved-query-row .lt-menu-item {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .lantern .lt-sql-results {
    min-height: 10rem;
  }
  .lantern .lt-chart-panel {
    display: grid;
    gap: 0.45rem;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius);
    background: var(--lt-bg-panel);
    padding: 0.65rem;
  }
  .lantern .lt-chart-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--lt-fg-muted);
    font-size: 0.68rem;
    font-weight: 650;
    letter-spacing: 0.055em;
    text-transform: uppercase;
  }
  .lantern .lt-chart-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
  }
  .lantern .lt-chart-by-form {
    flex: none;
    letter-spacing: normal;
    text-transform: none;
  }
  .lantern .lt-chart-by {
    width: auto;
    min-height: 1.7rem;
    padding: 0.12rem 0.4rem;
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-chart-kinds {
    margin-left: auto;
    letter-spacing: normal;
    text-transform: none;
  }
  .lantern .lt-chart-close {
    min-width: 1.6rem;
    min-height: 1.6rem;
    padding: 0.15rem;
  }
  .lantern .lt-chart-bars {
    display: grid;
    gap: 0.5rem;
    /* Match the line/pie height so switching chart type doesn't reflow the grid. */
    min-height: 7.5rem;
    align-content: center;
  }
  .lantern .lt-chart-row {
    display: grid;
    grid-template-columns: minmax(7rem, 12rem) minmax(8rem, 1fr) 4.5rem;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-chart-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .lantern .lt-chart-track {
    height: 0.85rem;
    overflow: hidden;
    border-radius: var(--lt-radius-sm);
    background: var(--lt-bg-subtle);
  }
  .lantern .lt-chart-bar {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--lt-accent);
  }
  .lantern .lt-chart-value {
    color: var(--lt-fg-muted);
    text-align: right;
  }

  /* Line chart */
  .lantern .lt-chart-line {
    display: grid;
    gap: 0.3rem;
  }
  .lantern .lt-chart-svg {
    display: block;
    width: 100%;
    height: 7.5rem;
    overflow: visible;
  }
  .lantern .lt-chart-axis {
    stroke: var(--lt-border);
    stroke-width: 1;
  }
  .lantern .lt-chart-polyline {
    fill: none;
    stroke: var(--lt-accent);
    stroke-width: 2;
    stroke-linejoin: round;
    stroke-linecap: round;
    vector-effect: non-scaling-stroke;
  }
  .lantern .lt-chart-xaxis {
    display: flex;
    justify-content: space-between;
    gap: 0.25rem;
    font-family: var(--lt-mono);
    font-size: 0.6rem;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-chart-xlabel {
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
  }
  .lantern .lt-chart-xlabel:first-child {
    text-align: left;
  }
  .lantern .lt-chart-xlabel:last-child {
    text-align: right;
  }

  /* Pie chart */
  .lantern .lt-chart-pie {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem;
  }
  .lantern .lt-chart-pie-svg {
    flex: none;
    display: block;
    width: 7.5rem;
    height: 7.5rem;
  }
  .lantern .lt-chart-slice {
    stroke: var(--lt-bg-panel);
    stroke-width: 1;
  }
  .lantern .lt-chart-legend {
    flex: 1 1 10rem;
    min-width: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.3rem;
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-chart-legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
  }
  .lantern .lt-chart-swatch {
    flex: none;
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 2px;
  }
  .lantern .lt-chart-legend-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
  }
  .lantern .lt-chart-legend-value {
    margin-left: auto;
    color: var(--lt-fg-muted);
    white-space: nowrap;
  }

  /* Numeric-header "chart this column" toggle */
  .lantern .lt-th-chart {
    min-width: 1.5rem;
    min-height: 1.5rem;
    padding: 0.1rem;
    opacity: 0;
  }
  .lantern .lt-th:hover .lt-th-chart,
  .lantern .lt-th-chart:focus-visible,
  .lantern .lt-th-chart.lt-iconbtn-on {
    opacity: 1;
  }
  @media (hover: none) {
    .lantern .lt-th-chart {
      opacity: 1;
    }
  }

  /* Grid */
  .lantern .lt-grid {
    flex: 1 1 0;
    min-height: 0;
    overflow: auto;
    background: var(--lt-bg);
  }
  /* Keep the header row visible while scrolling rows. */
  .lantern .lt-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--lt-bg-subtle);
    box-shadow: inset 0 -1px 0 var(--lt-border);
  }
  .lantern .lt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--lt-text);
  }
  .lantern .lt-table thead {
    background: var(--lt-bg-subtle);
  }
  .lantern .lt-table tr {
    border-bottom: 1px solid color-mix(in oklch, var(--lt-border) 78%, transparent);
  }
  .lantern .lt-table tbody tr:last-child {
    border-bottom: none;
  }
  .lantern .lt-row:hover {
    background: color-mix(in oklch, var(--lt-bg-hover) 76%, transparent);
  }
  .lantern .lt-row-insert {
    background: color-mix(in srgb, var(--lt-success) 8%, transparent);
  }

  .lantern .lt-check {
    width: 2.35rem;
    padding: 0.45rem 0.65rem;
    text-align: center;
  }
  .lantern .lt-th {
    position: relative;
    padding: 0.48rem 0.7rem;
    text-align: left;
    font-size: 0.72rem;
    font-weight: 650;
    color: var(--lt-fg-muted);
    white-space: nowrap;
  }
  .lantern .lt-th-actions {
    width: 5rem;
  }
  /* Right-align numeric column headers so they sit over their right-aligned
     (tabular-nums) data cells. */
  .lantern .lt-th-num {
    text-align: right;
  }
  .lantern .lt-th-num .lt-sort {
    flex-direction: row-reverse;
  }
  /* Muted monospace type hint under each column name in the data grid header. */
  .lantern .lt-th-type {
    display: block;
    margin-top: 0.1rem;
    font-family: var(--lt-mono);
    font-size: 0.66rem;
    font-weight: 400;
    line-height: 1.1;
    text-transform: lowercase;
    color: var(--lt-fg-muted);
    opacity: 0.8;
    letter-spacing: 0;
  }
  .lantern .lt-sort {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
  }
  .lantern .lt-sort:hover {
    color: var(--lt-fg);
  }
  .lantern .lt-resize {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 5px;
    cursor: col-resize;
    user-select: none;
    /* Stop the browser from interpreting drags on the handle as a pan/zoom
       gesture so touch resizing actually fires pointer events. */
    touch-action: none;
  }
  .lantern .lt-resize:hover {
    background: color-mix(in srgb, var(--lt-accent) 45%, transparent);
  }

  .lantern .lt-td {
    padding: 0.36rem 0.7rem;
    font-family: var(--lt-mono);
    font-size: var(--lt-editor-font-size, var(--lt-text-sm));
    color: var(--lt-fg);
    max-width: 20rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .lantern .lt-td-edit {
    padding: 0.25rem 0.375rem;
  }
  .lantern .lt-td-actions {
    padding: 0.375rem 0.75rem;
  }
  .lantern .lt-pk {
    padding: 0 0.5rem;
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
    color: var(--lt-fg-muted);
  }
  .lantern .lt-null-text {
    font-style: italic;
    color: var(--lt-fg-muted);
    opacity: 0.7;
  }
  .lantern .lt-cell-number {
    color: var(--lt-cell-number);
    text-align: right;
    font-variant-numeric: tabular-nums;
  }
  .lantern .lt-cell-temporal {
    color: var(--lt-cell-temporal);
  }
  .lantern .lt-cell-boolean {
    color: var(--lt-cell-boolean);
    font-weight: 650;
  }
  /* Booleans render as the literal value in the boolean color; false is dimmed
     so true reads as the "set" state at a glance. */
  .lantern .lt-bool-true {
    font-weight: 600;
  }
  .lantern .lt-bool-false {
    color: var(--lt-fg-muted);
  }
  .lantern .lt-cell-json {
    color: var(--lt-cell-json);
  }
  .lantern .lt-cell-empty::after {
    content: "empty string";
    color: var(--lt-fg-muted);
    font-style: italic;
  }
  .lantern .lt-fk-link {
    border: none;
    background: transparent;
    color: color-mix(in oklch, var(--lt-info) 76%, var(--lt-fg));
    cursor: pointer;
    font: inherit;
    padding: 0;
    text-decoration: underline;
    text-decoration-color: color-mix(in oklch, var(--lt-info) 36%, transparent);
    text-underline-offset: 0.16em;
  }
  .lantern .lt-fk-link:hover {
    color: var(--lt-accent);
    text-decoration-color: currentColor;
  }
  .lantern .lt-empty-row {
    padding: 2rem 0.75rem;
    text-align: center;
    color: var(--lt-fg-muted);
  }

  .lantern .lt-field {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
  .lantern .lt-rowform {
    display: flex;
    gap: 0.25rem;
  }

  /* Footer / pagination */
  .lantern .lt-footer {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border-top: 1px solid var(--lt-border);
    background: var(--lt-bg-panel);
    padding: 0.45rem 0.7rem;
    font-size: var(--lt-text-sm);
    color: var(--lt-fg-muted);
  }
  .lantern .lt-pager {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  /* Sidebar header (title + new-table button) */
  .lantern .lt-sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 0.25rem;
  }

  /* Primary / small button variants */
  .lantern .lt-btn-primary {
    background: var(--lt-accent);
    border-color: var(--lt-accent);
    color: oklch(98% 0.004 255);
  }
  .lantern .lt-btn-primary:hover {
    background: color-mix(in oklch, var(--lt-accent) 88%, var(--lt-fg));
    color: oklch(98% 0.004 255);
  }
  .lantern .lt-btn-sm {
    padding: 0.25rem 0.5rem;
  }

  /* Dropdown menu (table actions) */
  .lantern .lt-menu {
    position: relative;
    flex: none;
  }
  .lantern .lt-menu-btn {
    list-style: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0.375rem;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius-sm);
    color: var(--lt-fg-muted);
    background: var(--lt-bg);
    user-select: none;
  }
  .lantern .lt-menu-btn::-webkit-details-marker {
    display: none;
  }
  .lantern .lt-menu-btn:hover {
    background: var(--lt-bg-hover);
    color: var(--lt-fg);
  }
  .lantern .lt-menu-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 0.375rem);
    z-index: 30;
    min-width: 12rem;
    max-height: 20rem;
    overflow: auto;
    background: var(--lt-bg);
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius);
    box-shadow: var(--lt-shadow);
    padding: 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.075rem;
  }
  .lantern .lt-menu-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 1.9rem;
    text-align: left;
    border: none;
    background: transparent;
    color: var(--lt-fg);
    padding: 0.34rem 0.5rem;
    border-radius: var(--lt-radius-sm);
    font-size: var(--lt-text-sm);
    cursor: pointer;
  }
  .lantern .lt-menu-item:hover {
    background: var(--lt-bg-hover);
  }
  .lantern .lt-menu-item-danger:hover {
    color: var(--lt-danger);
  }

  /* Value-peek popover: a left-click on a (truncated) data cell shows its full
     value here, pretty-printed for json/jsonb. Positioned by the LanternGrid
     hook; modeled on .lt-menu-panel. */
  .lantern .lt-cellpeek {
    position: fixed;
    z-index: 60;
    max-width: 32rem;
    max-height: 22rem;
    overflow: auto;
    margin: 0;
    padding: 0.5rem 0.65rem;
    background: var(--lt-bg);
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius);
    box-shadow: var(--lt-shadow);
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
    line-height: 1.45;
    color: var(--lt-fg);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    tab-size: 2;
  }

  /* Cell actions menu: a right-click on a data cell opens this at the cursor
     with Copy value / Filter by this value / Open FK. Positioned by the
     LanternGrid hook; modeled on .lt-menu-panel + .lt-menu-item. */
  .lantern .lt-cellmenu {
    position: fixed;
    z-index: 60;
    min-width: 11rem;
    max-width: 18rem;
    background: var(--lt-bg);
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius);
    box-shadow: var(--lt-shadow);
    padding: 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.075rem;
  }
  .lantern .lt-cellmenu-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 1.9rem;
    text-align: left;
    border: none;
    background: transparent;
    color: var(--lt-fg);
    padding: 0.34rem 0.5rem;
    border-radius: var(--lt-radius-sm);
    font-family: var(--lt-font);
    font-size: var(--lt-text-sm);
    cursor: pointer;
  }
  .lantern .lt-cellmenu-item:hover {
    background: var(--lt-bg-hover);
  }

  /* Row-detail expand button: always present but dimmed so it's discoverable
     without shouting; brightens on row hover / keyboard focus. */
  .lantern .lt-row-expand {
    opacity: 0.4;
    transition: opacity 0.12s ease;
  }
  .lantern .lt-row:hover .lt-row-expand,
  .lantern .lt-row-expand:focus-visible {
    opacity: 1;
  }

  /* Row detail drawer: a right-anchored panel showing one full record. Rendered
     through a portal onto <body> (same as the modal) so it sits in the top layer
     and escapes any clipping ancestor. Works in read-only — it's browse-only. */
  .lantern .lt-drawer {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: flex;
    justify-content: flex-end;
  }
  .lantern .lt-drawer-backdrop {
    position: absolute;
    inset: 0;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    background: color-mix(in srgb, #020617 52%, transparent);
    backdrop-filter: blur(4px) saturate(120%);
  }
  .lantern .lt-drawer-panel {
    position: relative;
    z-index: 1;
    width: min(30rem, calc(100vw - 2rem));
    height: 100%;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--lt-bg);
    color: var(--lt-fg);
    border-left: 1px solid var(--lt-border);
    box-shadow: var(--lt-shadow);
    display: flex;
    flex-direction: column;
  }
  .lantern .lt-drawer-head {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.9rem 1.125rem;
    border-bottom: 1px solid var(--lt-border);
    background: color-mix(in srgb, var(--lt-bg-subtle) 72%, var(--lt-bg));
  }
  .lantern .lt-drawer-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 650;
    letter-spacing: -0.01em;
  }
  .lantern .lt-drawer-body {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1rem 1.125rem 1.25rem;
  }
  .lantern .lt-drawer-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }
  .lantern .lt-drawer-field-head {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
  }
  .lantern .lt-drawer-field-name {
    font-size: 0.7rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-drawer-field-type {
    font-family: var(--lt-mono);
    font-size: 0.66rem;
    text-transform: lowercase;
    color: var(--lt-fg-muted);
    opacity: 0.8;
  }
  .lantern .lt-drawer-field-value {
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
    line-height: 1.5;
    color: var(--lt-fg);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    tab-size: 2;
  }
  /* FK values are buttons; strip the native look and match the in-grid
     .lt-fk-link affordance so they read as links to the referenced row. */
  .lantern .lt-drawer-field-fk {
    border: none;
    background: transparent;
    padding: 0;
    text-align: left;
    color: color-mix(in oklch, var(--lt-info) 76%, var(--lt-fg));
    cursor: pointer;
    text-decoration: underline;
    text-decoration-color: color-mix(in oklch, var(--lt-info) 36%, transparent);
    text-underline-offset: 0.16em;
  }
  .lantern .lt-drawer-field-fk:hover {
    color: var(--lt-accent);
    text-decoration-color: currentColor;
  }

  /* Modal dialog (create table, edit columns, rename). Rendered through a
     portal onto <body>, so it lives in the top layer and can never be clipped
     by an ancestor's overflow or transform in the host page. */
  .lantern .lt-modal {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(1.5rem, env(safe-area-inset-top)) 1rem 1.5rem;
    overflow: auto;
  }
  .lantern .lt-modal-backdrop {
    position: absolute;
    inset: 0;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    background: color-mix(in srgb, #020617 62%, transparent);
    backdrop-filter: blur(6px) saturate(120%);
  }
  .lantern .lt-modal-card {
    position: relative;
    z-index: 1;
    width: min(42rem, calc(100vw - 2rem));
    max-height: calc(100dvh - 3rem);
    overflow: hidden;
    background: var(--lt-bg);
    color: var(--lt-fg);
    border: 1px solid var(--lt-border);
    border-radius: calc(var(--lt-radius) + 0.25rem);
    box-shadow: 0 24px 80px rgb(2 6 23 / 0.34);
    display: flex;
    flex-direction: column;
  }
  .lantern .lt-modal-card-wide {
    width: min(58rem, calc(100vw - 2rem));
  }
  .lantern .lt-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.125rem;
    border-bottom: 1px solid var(--lt-border);
    background: color-mix(in srgb, var(--lt-bg-subtle) 72%, var(--lt-bg));
  }
  .lantern .lt-modal-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 650;
    letter-spacing: -0.01em;
  }
  .lantern .lt-modal-body {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    min-height: 0;
    overflow: auto;
    padding: 1rem 1.125rem 1.125rem;
  }
  .lantern .lt-modal-card > .lt-error {
    margin: 0.85rem 1.125rem 0;
  }
  .lantern .lt-modal-foot {
    position: sticky;
    bottom: -1.125rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin: 0.75rem -1.125rem -1.125rem;
    padding: 0.875rem 1.125rem;
    border-top: 1px solid var(--lt-border);
    background: color-mix(in srgb, var(--lt-bg-subtle) 76%, var(--lt-bg));
  }

  /* Modal forms */
  .lantern .lt-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .lantern .lt-form-label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: var(--lt-text-sm);
    font-weight: 500;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-form-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .lantern .lt-form-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--lt-text-sm);
    font-weight: 600;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-check-label {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: var(--lt-text-sm);
    color: var(--lt-fg-muted);
    white-space: nowrap;
    cursor: pointer;
  }

  /* Create-table column rows */
  .lantern .lt-colgrid {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
  }
  .lantern .lt-colgrid-row {
    display: grid;
    grid-template-columns: minmax(6rem, 1fr) 9rem 7rem 5rem auto auto 2rem;
    align-items: center;
    gap: 0.375rem;
  }

  /* Structure and table info object inspector */
  .lantern .lt-structure {
    min-height: 0;
    overflow: auto;
    border: 1px solid var(--lt-border);
    border-radius: var(--lt-radius);
    background: var(--lt-bg);
    padding: 0.85rem;
  }
  .lantern .lt-info {
    display: grid;
    gap: 1rem;
  }
  .lantern .lt-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.6rem;
  }
  .lantern .lt-info-card {
    display: grid;
    align-content: start;
    gap: 0.24rem;
    min-width: 0;
    border: 1px solid color-mix(in srgb, var(--lt-border) 86%, transparent);
    border-radius: 0.625rem;
    background: linear-gradient(180deg, color-mix(in srgb, var(--lt-bg-subtle) 86%, var(--lt-bg)), var(--lt-bg));
    padding: 0.75rem;
  }
  .lantern .lt-info-card strong {
    font-size: 0.95rem;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .lantern .lt-info-card small,
  .lantern .lt-info-label,
  .lantern .lt-info-empty {
    color: var(--lt-fg-muted);
    font-size: var(--lt-text-sm);
  }
  .lantern .lt-info-section {
    display: grid;
    gap: 0.5rem;
  }
  .lantern .lt-info-section h4 {
    margin: 0;
    font-size: var(--lt-text-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-info-list {
    border: 1px solid var(--lt-border);
    border-radius: 0.625rem;
    overflow: hidden;
    background: var(--lt-bg);
  }
  .lantern .lt-info-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.7rem;
    border-bottom: 1px solid color-mix(in oklch, var(--lt-border) 74%, transparent);
    min-width: 0;
  }
  .lantern .lt-info-row:last-child {
    border-bottom: none;
  }
  .lantern .lt-info-row code {
    font-family: var(--lt-mono);
    font-size: 0.78rem;
    color: var(--lt-fg);
    background: var(--lt-bg-subtle);
    border: 1px solid var(--lt-border);
    border-radius: 0.3rem;
    padding: 0.08rem 0.32rem;
  }
  .lantern .lt-info-row-stack {
    align-items: flex-start;
    flex-direction: column;
  }
  .lantern .lt-info-row-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
  }
  .lantern .lt-index-form {
    display: grid;
    grid-template-columns: minmax(8rem, 1fr) minmax(12rem, 1.4fr) auto;
    gap: 0.4rem;
    align-items: center;
  }
  .lantern .lt-info-row-stack > span:last-child {
    max-width: 100%;
    overflow-wrap: anywhere;
    font-family: var(--lt-mono);
    font-size: 0.76rem;
    line-height: 1.45;
    color: var(--lt-fg-muted);
  }
  .lantern .lt-pill {
    border: 1px solid color-mix(in srgb, var(--lt-accent) 28%, var(--lt-border));
    border-radius: 999px;
    color: var(--lt-accent);
    background: color-mix(in srgb, var(--lt-accent) 8%, transparent);
    font-size: 0.68rem;
    line-height: 1.35;
    padding: 0.08rem 0.4rem;
    white-space: nowrap;
  }

  /* Edit-columns dialog */
  .lantern .lt-cols {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .lantern .lt-col-row {
    display: grid;
    grid-template-columns: minmax(8rem, 1fr) minmax(26rem, 2fr) auto;
    align-items: center;
    gap: 0.5rem;
  }
  .lantern .lt-col-rename {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
  .lantern .lt-col-rename .lt-input {
    flex: 1;
  }
  .lantern .lt-col-alter {
    display: grid;
    grid-template-columns: 9rem 7rem 5rem auto auto;
    align-items: center;
    gap: 0.375rem;
    min-width: 0;
  }
  .lantern .lt-col-type {
    font-family: var(--lt-mono);
    font-size: var(--lt-text-sm);
    color: var(--lt-fg-muted);
    white-space: nowrap;
  }
  .lantern .lt-col-add {
    display: grid;
    grid-template-columns: minmax(6rem, 1fr) 9rem 7rem 5rem auto auto;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--lt-border);
  }

  @media (max-width: 760px) {
    .lantern .lt-body {
      flex-direction: column;
    }
    .lantern .lt-sidebar {
      flex: none;
      width: 100%;
      height: auto;
      max-height: 42%;
      border-right: none;
      border-bottom: 1px solid var(--lt-border);
    }
    .lantern .lt-toolbar {
      grid-template-columns: 1fr;
    }
    .lantern .lt-actions {
      justify-content: flex-start;
      flex-wrap: wrap;
    }
    .lantern .lt-filter-row {
      grid-template-columns: 1fr;
    }
    .lantern .lt-info-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .lantern .lt-colgrid-row,
    .lantern .lt-col-row,
    .lantern .lt-col-alter,
    .lantern .lt-col-add {
      grid-template-columns: 1fr;
    }
  }
}