@font-face { font-family: 'Space Grotesk'; src: url('/fonts/space-grotesk.ttf') format('truetype'); font-weight: 300 700; font-display: swap; }
@font-face { font-family: 'Space Mono'; src: url('/fonts/space-mono.ttf') format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: Doto; src: url('/fonts/doto.ttf') format('truetype'); font-weight: 400 700; font-display: swap; }

:root {
  color-scheme: dark;
  --black: #000;
  --surface: #111;
  --surface-raised: #1a1a1a;
  --border: #222;
  --border-visible: #333;
  --text-disabled: #666;
  --text-secondary: #999;
  --text-primary: #e8e8e8;
  --text-display: #fff;
  --accent: #d71921;
  --chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23e8e8e8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --success: #4a9e5c;
  --body: 'Space Grotesk', system-ui, sans-serif;
  --mono: 'Space Mono', monospace;
  --large: 4.5rem;
  --medium: 1rem;
  --small: .75rem;
  font: var(--medium)/1.5 var(--body);
  font-synthesis: none;
  background: var(--black);
  color: var(--text-primary);
}
:root[data-theme='light'] {
  color-scheme: light;
  --black: #f5f5f5;
  --surface: #fff;
  --surface-raised: #f0f0f0;
  --border: #e8e8e8;
  --border-visible: #ccc;
  --text-disabled: #999;
  --text-secondary: #666;
  --text-primary: #1a1a1a;
  --text-display: #000;
  --chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%231a1a1a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
* { box-sizing: border-box; }
body { margin: 0; }
[hidden] { display: none !important; }
h1, h2, h3, p { margin: 0; }
h2, h3, strong { font-size: var(--medium); font-weight: 500; }
p { color: var(--text-secondary); line-height: 1.65; }
a { color: inherit; }
button, input, select { font: inherit; }
button, a.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 24px;
  border: 1px solid var(--text-display);
  border-radius: 999px;
  background: var(--text-display);
  color: var(--black);
  font: var(--small)/1.5 var(--mono);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  cursor: pointer;
  transition: color 150ms ease-out, border-color 150ms ease-out, background-color 150ms ease-out;
}
button:hover, a.button:hover { background: var(--text-primary); }
button.quiet, a.quiet { background: transparent; border-color: var(--border-visible); color: var(--text-primary); }
button.quiet:hover, a.quiet:hover { border-color: var(--text-primary); color: var(--text-display); }
button.quiet[aria-pressed="true"] { border-color: var(--text-display); color: var(--text-display); }
button.ghost { background: transparent; border-color: transparent; color: var(--text-secondary); padding-inline: 8px; }
button.ghost:hover { color: var(--text-display); }
button:disabled { cursor: not-allowed; opacity: .4; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--text-primary); outline-offset: 4px; }
svg { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
header { min-height: 96px; padding: 24px 48px; display: flex; justify-content: space-between; align-items: center; gap: 24px; border-bottom: 1px solid var(--border); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 500; text-decoration: none; color: var(--text-display); }
.brand img { width: 32px; height: 32px; }
.brand span { font: var(--small) var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-secondary); }
.header-actions, #identity { display: flex; align-items: center; gap: 24px; min-width: 0; }
#username { max-width: 240px; overflow: hidden; text-overflow: ellipsis; font: var(--small) var(--mono); }
#theme-toggle { white-space: nowrap; }
.eyebrow, label, .hint, .footer-note { font: var(--small)/1.6 var(--mono); color: var(--text-secondary); }
.eyebrow, label { text-transform: uppercase; letter-spacing: .06em; }
h1 { font: 500 var(--large)/1.1 Doto, var(--mono); letter-spacing: -.03em; color: var(--text-display); margin: 16px 0; }
.accent { color: var(--text-disabled); }
label { display: grid; gap: 12px; }
input, select { min-width: 0; width: 100%; min-height: 44px; padding: 12px; background: var(--black); color: var(--text-primary); border: 1px solid var(--border-visible); border-radius: 6px; font: var(--small)/1.5 var(--mono); }
/* A drawn chevron: the native arrow ignores padding and sits against the border. */
select { appearance: none; padding-right: 40px; background-image: var(--chevron); background-repeat: no-repeat; background-position: right 16px center; background-size: 12px 8px; }
input:focus, select:focus { border-color: var(--text-primary); }
#notice { padding-block: 16px; font: var(--small)/1.7 var(--mono); color: var(--text-primary); overflow-wrap: anywhere; }
#notice.error { color: var(--text-primary); border-left: 2px solid var(--accent); padding-left: 16px; }
#login-screen { max-width: 1440px; min-height: calc(100vh - 96px); margin: auto; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: center; gap: 96px; padding: 64px 48px 96px; }
.login > p { max-width: 440px; }
.login form { display: grid; gap: 24px; max-width: 400px; margin: 40px 0 16px; }
.login form button { justify-content: space-between; }
.login .hint { max-width: 400px; }
.intro { align-self: center; padding-left: 48px; }
.intro h2 { margin: 16px 0; }
.intro p { max-width: 320px; }
.intro ol { list-style: none; padding: 0; margin: 48px 0 0; display: grid; gap: 24px; }
.intro li { display: flex; align-items: baseline; gap: 24px; }
.intro li span { font: var(--small) var(--mono); color: var(--text-secondary); }
#workspace-screen { max-width: 1800px; margin: auto; padding: 64px 48px 24px; }
.workspace-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 64px; }
.workspace-heading p { max-width: 560px; }
/* Once work starts: one line under the header, so the page content starts near the top. */
#workspace-screen.started { padding-top: 24px; }
#workspace-screen.started .workspace-heading { align-items: center; gap: 32px; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
#workspace-screen.started .workspace-heading > div:first-child { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px 24px; min-width: 0; }
#workspace-screen.started .workspace-heading h1 { font-size: 2rem; margin: 0; }
#workspace-screen.started .workspace-heading p { display: none; }
#workspace-screen.started .workspace-context { flex-wrap: nowrap; gap: 8px 32px; }
#workspace-screen.started .team-label { display: flex; align-items: center; gap: 12px; flex: 0 1 auto; width: auto; white-space: nowrap; }
#workspace-screen.started .team-label select { width: 240px; }
.team-label { width: 256px; flex-shrink: 0; }
.workbench { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; min-height: 55vh; }
.catalog, .content { min-width: 0; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 24px; }
.panel-heading .eyebrow { margin-bottom: 8px; overflow-wrap: anywhere; }
#refresh { width: 44px; padding: 0; }
.catalog button.db { width: 100%; justify-content: flex-start; align-items: flex-start; gap: 12px; background: transparent; color: var(--text-secondary); border: 0; border-bottom: 1px solid var(--border); border-radius: 0; padding: 16px 0; text-align: left; text-transform: none; letter-spacing: 0; font: var(--medium)/1.5 var(--body); overflow-wrap: anywhere; }
.catalog button.db > span { min-width: 0; }
.catalog button.db svg { margin-top: 2px; }
.catalog button.db.selected { color: var(--text-display); border-bottom-color: var(--text-primary); }
.catalog button.db:hover { color: var(--text-display); }
.db small { display: block; margin-top: 4px; font: var(--small) var(--mono); color: var(--text-secondary); }
.saved { margin-top: 48px; }
.saved button { width: 100%; justify-content: flex-start; text-align: left; margin-top: 16px; padding: 12px 0; overflow-wrap: anywhere; border-color: transparent; border-radius: 0; }
.saved .hint, #databases > .hint { margin-top: 16px; }
#breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 16px 0; font: var(--small) var(--mono); color: var(--text-secondary); }
#breadcrumbs:empty { display: none; }
#breadcrumbs button { background: transparent; border-color: transparent; color: var(--text-secondary); padding: 8px 0; text-transform: none; letter-spacing: 0; overflow-wrap: anywhere; }
#breadcrumbs button:last-child { color: var(--text-primary); }
.object-row { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-top: 1px solid var(--border); }
.object-icon { display: grid; place-items: center; color: var(--text-secondary); flex-shrink: 0; }
.object-label { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.object-label small { text-transform: uppercase; letter-spacing: .06em; display: block; margin-top: 4px; font: var(--small)/1.6 var(--mono); color: var(--text-secondary); }
.object-row button { flex-shrink: 0; }
.empty { padding: 96px 16px; text-align: center; color: var(--text-secondary); }
.empty h3 { font: var(--medium) var(--mono); }
.empty p { max-width: 400px; margin: 16px auto 0; }
.footer-note { margin-top: 64px; max-width: 960px; }
.editor-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-bottom: 16px; }
.editor-toolbar > div { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; min-width: 0; }
#editor-title { overflow-wrap: anywhere; }
.editor-toolbar button, .editor-toolbar a { padding-inline: 16px; }
.status-dot { height: 6px; width: 6px; flex-shrink: 0; border-radius: 50%; background: var(--success); }
.notebook-picker { display: flex; align-items: center; gap: 16px; padding-block: 16px; }
.notebook-picker select { max-width: 400px; }
#frame-host { position: relative; min-height: max(550px, 75vh); border: 1px solid var(--border-visible); }
.notebook-loader { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 20px; background: var(--surface); }
.notebook-loader-matrix { display: grid; grid-template-columns: repeat(3, 6px); gap: 6px; }
.notebook-loader-matrix span { width: 6px; height: 6px; border-radius: 50%; background: var(--border-visible); animation: notebook-wave 1.4s infinite; animation-delay: calc(var(--wave) * 140ms - 1.4s); }
@keyframes notebook-wave {
  0% { background: var(--accent); animation-timing-function: steps(1, end); }
  10% { background: color-mix(in srgb, var(--accent) 55%, var(--border-visible)); animation-timing-function: steps(1, end); }
  20%, 100% { background: var(--border-visible); }
}
.notebook-loader > div:last-child { display: flex; gap: 12px; font: var(--small) var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-secondary); }
.notebook-loader-time { color: var(--text-primary); font-variant-numeric: tabular-nums; }
iframe { display: block; width: 100%; height: 75vh; min-height: 550px; border: 0; background: var(--surface); }
@media (max-width: 1100px) {
  :root { --large: 3rem; }
  header { padding-inline: 32px; }
  #login-screen { gap: 48px; padding-inline: 32px; }
  .intro { padding-left: 0; }
  #workspace-screen { padding-inline: 32px; }
  .workbench { grid-template-columns: 200px minmax(0, 1fr); gap: 32px; }
  .panel-heading { flex-wrap: wrap; }
}
@media (max-width: 700px) {
  :root { --large: 2.25rem; }
  header { min-height: 80px; padding: 16px 20px; flex-wrap: wrap; gap: 8px 16px; }
  .header-actions, #identity { gap: 8px; }
  .header-actions { margin-left: auto; flex-wrap: wrap; justify-content: flex-end; }
  .brand span { display: none; }
  #username { max-width: 120px; }
  #identity button { padding-inline: 12px; }
  #login-screen { display: block; min-height: calc(100vh - 80px); padding: 64px 24px; }
  .intro { display: none; }
  .login form { margin-top: 32px; }
  #workspace-screen { padding: 48px 24px 24px; }
  .workspace-heading { align-items: stretch; flex-direction: column; gap: 32px; margin-bottom: 48px; }
  #workspace-screen.started .workspace-heading { align-items: stretch; gap: 16px; margin-bottom: 24px; }
  #workspace-screen.started .workspace-context { flex-wrap: wrap; }
  #workspace-screen.started .team-label { flex: 1 1 100%; }
  #workspace-screen.started .team-label select { width: auto; flex: 1; }
  .team-label { width: 100%; }
  .workbench { display: block; }
  .catalog { margin-bottom: 48px; }
  #databases { padding: 4px; margin: -4px; }
  .saved { margin-top: 32px; }
  .saved button { width: auto; margin-right: 16px; }
  .object-row { gap: 12px; }
  .object-row button { padding-inline: 16px; }
  .editor-toolbar .hint { display: none; }
  .empty { padding: 64px 8px; }
  .notebook-picker { align-items: stretch; flex-direction: column; gap: 8px; }
  .notebook-picker select { max-width: none; }
  .footer-note { margin-top: 48px; }
  iframe { height: 80vh; }
  #frame-host { min-height: max(550px, 80vh); }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
  .notebook-loader-matrix span { animation: none; }
  .notebook-loader-matrix span:nth-child(5) { background: var(--accent); }
}

.workspace-context { display: flex; flex-wrap: wrap; gap: 24px; }
.workspace-context .team-label { flex: 1; min-width: 160px; }

.catalog-summary { border-block: 1px solid var(--border); padding: 8px 0 24px; }
.catalog-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; margin: 24px 0; }
.catalog-facts > div { min-width: 0; }
.catalog-fact-wide { grid-column: 1 / -1; }
.catalog-facts-text dd { white-space: pre-line; }
.catalog-facts dt { color: var(--text-secondary); font: var(--small)/1.6 var(--mono); margin-bottom: 8px; }
.catalog-facts dd { margin: 0; overflow-wrap: anywhere; }
.catalog-search { display: block; max-width: 480px; margin: 24px 0; }
.catalog-search input { width: 100%; margin-top: 8px; }
.catalog-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.catalog-tabs { display: flex; gap: 8px; overflow-x: auto; border-bottom: 1px solid var(--border-visible); padding-bottom: 8px; }
.catalog-tabs button { flex-shrink: 0; border-radius: 0; border-color: transparent; padding-inline: 16px; }
.catalog-tabs button[aria-selected='true'] { border-bottom-color: var(--text-primary); color: var(--text-display); background: var(--surface-raised); }
.catalog-panel { min-width: 0; padding: 24px 0; }
.catalog-panel h3 { margin: 24px 0 16px; }
.catalog-panel > h3:first-child { margin-top: 0; }
.data-grid { width: 100%; overflow: auto; max-height: 560px; margin: 16px 0 24px; border: 1px solid var(--border-visible); }
.data-grid table { width: 100%; border-collapse: collapse; text-align: left; font-size: .875rem; }
.data-grid th { position: sticky; top: 0; background: var(--surface-raised); font: var(--small)/1.6 var(--mono); color: var(--text-secondary); z-index: 1; }
.data-grid td, .data-grid th { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: top; min-width: 100px; max-width: 480px; overflow-wrap: anywhere; }
.data-grid tbody tr:hover { background: var(--surface); }
.data-grid td button { white-space: nowrap; }
.catalog-empty { padding: 32px 0; }
.catalog-disclosure { padding: 16px 0; border-bottom: 1px solid var(--border); }
.catalog-disclosure summary { cursor: pointer; min-height: 32px; overflow-wrap: anywhere; }
.connect-panel > a { display: inline-block; margin: 16px 0 8px; }
.connect-panel h3 { margin: 32px 0 16px; }
.connect-panel .hint { margin: 8px 0; }
.guide { max-width: 900px; padding-bottom: 48px; }
.guide > h2 { font-size: var(--medium); color: var(--text-display); margin: 16px 0 16px; }
.guide-lead { max-width: 640px; margin-bottom: 48px; }
.guide-index { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-bottom: 24px; }
.guide-index button { display: grid; gap: 8px; align-content: start; justify-content: stretch; justify-items: start; text-align: left; padding: 20px 0; border: 0; border-top: 1px solid var(--border-visible); border-radius: 0; background: transparent; color: var(--text-display); font: inherit; text-transform: none; letter-spacing: 0; }
.guide-index button:hover { background: transparent; }
.guide-index span { font: var(--small) var(--mono); letter-spacing: .06em; color: var(--text-secondary); }
.guide-index strong { font-size: var(--medium); color: var(--text-display); }
.guide-index small { font-size: var(--small); line-height: 1.6; color: var(--text-secondary); }
.guide-index button:hover span, .guide-index button:hover small { color: var(--text-primary); }
.guide-track { padding-top: 72px; scroll-margin-top: 24px; }
.guide-track > h3 { color: var(--text-display); margin: 16px 0 8px; }
.guide-track > p { max-width: 640px; margin-bottom: 32px; }
.guide-step { display: flex; gap: 40px; padding: 32px 0; border-top: 1px solid var(--border); }
.guide-step > span { font: var(--medium) var(--mono); color: var(--text-secondary); }
.guide-step > div { flex: 1; min-width: 0; }
.guide-step h3 { margin-bottom: 8px; color: var(--text-display); }
.guide-step .hint { margin-top: 8px; }
.guide code, .connect-panel code { font: var(--small) var(--mono); color: var(--text-primary); overflow-wrap: anywhere; }
.guide-start { margin-top: 24px; }
.guide-code { margin-top: 24px; }
.guide-code-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; font: var(--small) var(--mono); letter-spacing: .06em; color: var(--text-secondary); }
.guide-code-bar button { min-height: 44px; padding: 0; border: 0; background: transparent; color: var(--text-secondary); }
.guide-code-bar button:hover { background: transparent; color: var(--text-display); }
.guide-code-bar button::before { content: '['; padding-right: 4px; }
.guide-code-bar button::after { content: ']'; padding-left: 4px; }
.guide-code pre { margin: 8px 0 0; overflow-wrap: break-word; }
.guide-os { margin-top: 24px; }
.guide-warning { margin: 16px 0 0; padding: 16px; border-left: 2px solid var(--accent); background: var(--surface); }
.guide-prompts { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 16px; }
.guide-prompts li { padding-left: 20px; border-left: 1px solid var(--border-visible); line-height: 1.65; color: var(--text-primary); }
.guide-note { max-width: 850px; padding-top: 32px; margin-top: 32px; border-top: 1px solid var(--border); }
.guide-note a { color: var(--text-primary); }
.preview-controls { display: flex; gap: 16px; align-items: end; margin: 24px 0; }
.preview-controls label { min-width: 0; flex: 1; }
.preview-controls select { width: 100%; margin-top: 8px; }
.preview-controls button { flex-shrink: 0; }
.view-sql { padding: 24px; background: var(--surface); border: 1px solid var(--border-visible); white-space: pre-wrap; overflow-wrap: anywhere; font: .875rem/1.8 var(--mono); }
.shares { padding-top: 16px; }
.shares > button { margin: 16px 0 8px; }
.share-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.share-drift { display: block; margin-top: 8px; padding-left: 12px; border-left: 2px solid var(--accent); color: var(--text-secondary); font: var(--small)/1.6 var(--mono); }
.data-grid td small { display: block; color: var(--text-secondary); }
.share-form { display: grid; gap: 24px; max-width: 720px; padding: 24px 0; }
.share-form fieldset { min-width: 0; margin: 0; padding: 24px; border: 1px solid var(--border-visible); }
.share-form legend { padding-inline: 8px; font: var(--small)/1.6 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-secondary); }
.share-tree { max-height: 320px; overflow: auto; margin: 16px 0; padding: 8px 16px; background: var(--surface); border: 1px solid var(--border); }
.share-tree details > div { padding-left: 24px; }
.share-tree summary { cursor: pointer; min-height: 32px; padding-block: 4px; }
.share-object { display: flex; align-items: center; gap: 12px; min-height: 40px; text-transform: none; letter-spacing: 0; color: var(--text-primary); overflow-wrap: anywhere; }
.share-object input { width: 20px; min-height: 20px; flex-shrink: 0; accent-color: var(--text-primary); }
.share-object small { color: var(--text-secondary); }
.share-object button { margin-left: auto; }
.share-selection { margin-top: 16px; }
.share-warning, .share-model-warning { margin: 16px 0 0; padding: 16px; border-left: 2px solid var(--accent); background: var(--surface); }
.share-issued { padding: 24px 0; }
.share-issued h3 { margin: 24px 0 16px; }
/* Semantic model diagram (semantic.js): SVG styled only through classes, as the CSP forbids inline styles. */
.semantic-diagram { margin: 16px 0 32px; }
.sd-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin-bottom: 12px; }
.sd-toolbar .hint { margin: 0; }
.sd-canvas { overflow: auto; max-height: 720px; background: var(--surface); border: 1px solid var(--border-visible); }
/* Undo the icon defaults of the global svg rule; the width and height attributes give the natural size. */
.sd-canvas svg { display: block; width: auto; height: auto; stroke: none; stroke-width: 1; }
.sd-fit .sd-canvas svg { max-width: 100%; }
.sd-frame { fill: var(--black); stroke: var(--border-visible); }
.sd-head { fill: var(--surface-raised); stroke: var(--border-visible); }
.semantic-diagram text { font: 12px var(--mono); fill: var(--text-primary); }
.semantic-diagram .sd-name { font: 600 13px var(--body); fill: var(--text-display); }
.semantic-diagram .sd-source, .semantic-diagram .sd-type, .semantic-diagram .sd-more { font-size: 11px; fill: var(--text-secondary); }
.semantic-diagram .sd-type { text-anchor: end; }
.semantic-diagram .sd-tag { font-size: 10px; fill: var(--text-secondary); }
.semantic-diagram .sd-key { fill: var(--accent); }
.sd-rule { stroke: var(--border); }
.sd-joined .sd-column { fill: var(--text-display); font-weight: 700; }
.sd-open { cursor: pointer; }
.sd-open:hover .sd-head, .sd-open:focus-visible .sd-head { fill: var(--border-visible); }
.sd-open:focus { outline: none; }
.sd-open:focus-visible .sd-frame { stroke: var(--text-display); stroke-width: 2; }
.sd-edge { fill: none; stroke: var(--text-secondary); stroke-width: 1.5; }
.sd-hit { fill: none; stroke: transparent; stroke-width: 12; }
.sd-marker path { fill: none; stroke: var(--text-secondary); stroke-width: 1.5; }
.sd-marker-on path, .sd-on .sd-edge { stroke: var(--accent); }
.sd-on .sd-edge { stroke-width: 2; }
.sd-box, .sd-link { transition: opacity .15s; }
.sd-focus .sd-box:not(.sd-on), .sd-focus .sd-link:not(.sd-on) { opacity: .3; }
.sd-on .sd-frame { stroke: var(--text-primary); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 700px) {
  .catalog-facts { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .preview-controls { align-items: stretch; flex-direction: column; }
  .view-sql { padding: 16px; }
}

/* Match the administration portal's top navigation and active brackets. */
header { justify-content: flex-start; gap: 40px; }
.header-actions { margin-left: auto; }
#workspace-nav { display: flex; align-items: center; gap: 24px; }
header .nav-item { background: transparent; border: 0; border-radius: 0; padding: 16px 0; color: var(--text-secondary); white-space: nowrap; }
header .nav-item:hover, header .nav-item[aria-current='page'] { color: var(--text-display); }
header .nav-item[aria-current='page']::before { content: '['; }
header .nav-item[aria-current='page']::after { content: ']'; }
/* Links to extensions (PLATFORM_EXTENSIONS) look like the other sections, with an outward arrow. */
header a.nav-item.extension-link { display: inline-flex; align-items: center; min-height: 44px; font: var(--small)/1.5 var(--mono); text-transform: uppercase; letter-spacing: .06em; text-decoration: none; }
header a.nav-item.extension-link::after { content: ' ↗'; }
/* Wide screens keep the actions whole, so an overflowing header stacks its navigation instead (app.js fitHeader).
   Phones wrap the actions, as before. */
@media (min-width: 701px) { .header-actions { flex-shrink: 0; } }
#identity button { white-space: nowrap; }
header.stacked { flex-wrap: wrap; gap: 16px 24px; }
header.stacked #workspace-nav { order: 3; width: 100%; }
#notebooks-page .saved:first-child { margin-top: 0; }
.team-description { max-width: 720px; margin-bottom: 24px; overflow-wrap: anywhere; }
#team-name { overflow-wrap: anywhere; min-width: 0; }
#refresh-team { flex-shrink: 0; }
#team-summary { border-block: 1px solid var(--border); margin-bottom: 40px; }
.team-overview-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; }
.team-overview-grid > section { min-width: 0; }
.team-overview-grid .hint { margin-bottom: 24px; }
.team-workspace-links { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.database-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.database-actions button { padding-inline: 12px; }
.database-form { display: grid; gap: 16px; padding: 24px; margin: 16px 0; border: 1px solid var(--border-visible); background: var(--surface); }
.database-form h3 { margin: 0; }
.database-form .hint { margin: 0; }
.database-warning { padding: 16px; border-left: 2px solid var(--accent); }
.database-shares { min-width: 0; border-top: 1px solid var(--border); padding: 32px 0; }
.database-group { min-width: 0; }
.database-group + .database-group { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border-visible); }
.database-group-title { margin-bottom: 12px; color: var(--text-secondary); font: var(--small)/1.6 var(--mono); }
.database-label { display: block; min-width: 0; overflow-wrap: anywhere; text-transform: none; letter-spacing: 0; }
.database-label small { display: block; margin-top: 6px; color: var(--text-secondary); font: var(--small)/1.6 var(--mono); text-transform: none; letter-spacing: 0; }
.shared-badge { display: inline-block; width: fit-content; padding: 3px 8px; border: 1px solid var(--border-visible); border-radius: 4px; background: var(--surface-raised); color: var(--text-primary); font: var(--small)/1.6 var(--mono); text-transform: none; letter-spacing: 0; }
.database-label .shared-badge { display: block; margin-top: 8px; }
.database-context { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 16px; margin-bottom: 16px; border-left: 2px solid var(--text-secondary); background: var(--surface); font-size: .875rem; overflow-wrap: anywhere; }
.received-databases { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--border-visible); }
.received-databases > .hint { margin-top: 12px; }
.saved .database-group { margin-top: 20px; }
.saved .database-group button { margin-top: 0; }
#share-permissions { margin-bottom: 24px; }
.shares button:disabled { background: var(--surface-raised); border-color: var(--border-visible); color: var(--text-disabled); opacity: 1; }
@media (max-width: 1100px) {
  header { flex-wrap: wrap; gap: 16px 24px; }
  #workspace-nav { order: 3; width: 100%; }
}
@media (max-width: 700px) {
  .team-overview-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .team-workspace-links { flex-direction: column; align-items: stretch; }
  .database-actions { justify-content: flex-start; }
  #workspace-nav { gap: 20px; overflow-x: auto; }
  header .nav-item { flex-shrink: 0; gap: 4px; font-size: .65rem; }
  .guide-index { grid-template-columns: 1fr; gap: 0; }
  .guide-track { padding-top: 48px; }
  .guide-step { gap: 24px; }
  .database-shares { padding: 24px 0; }
}

/* "Produced by" card: Bridge table-property conventions (contracts/bridge/v1/table-properties.md). */
.catalog-comment { color: var(--text-primary); margin-bottom: 16px; }
.producer-card { display: grid; gap: 10px; justify-items: start; margin-bottom: 20px; padding: 16px 20px; border: 1px solid var(--border-visible); border-radius: 12px; background: var(--surface-raised); }
.producer-card h3 { font: var(--small)/1.5 var(--mono); color: var(--text-secondary); text-transform: uppercase; letter-spacing: .06em; }
.producer-quality { font: var(--small)/1.5 var(--mono); padding: 2px 10px; border-radius: 999px; border: 1px solid var(--border-visible); }
.producer-quality.pass { border-color: var(--success); color: var(--success); }
.producer-quality.warn { border-color: #d9a23b; color: #d9a23b; }
.producer-quality.fail { border-color: var(--accent); color: var(--accent); }
.producer-inputs { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; font: var(--small)/1.5 var(--mono); }
.producer-inputs .link-button { min-height: 0; padding: 0; border: 0; background: none; color: var(--text-primary); text-decoration: underline; font: inherit; cursor: pointer; }
.producer-card .catalog-facts { width: 100%; }