/* data/data.css — imported by every tool in the Data & AI collection,
   in addition to shared.css. */

/* ── SchemaViz ───────────────────────────────────────────────────────────── */

.sv-layout { display: grid; grid-template-columns: minmax(0, 440px) minmax(0, 1fr); gap: 16px; align-items: start; }
.sv-layout > * { min-width: 0; }
@media (max-width: 900px) { .sv-layout { grid-template-columns: 1fr; } }

.sv-input { min-width: 0; }
/* Taller by default, and hand-resizable — a real schema dump needs room. */
.sv-sql { min-height: 420px; height: 460px; max-height: 80vh; resize: vertical; font-size: 12.5px; line-height: 1.6; white-space: pre; overflow: auto; }
.sv-drag-hint { margin-top: 6px; }
.sv-mini { height: 30px; padding: 0 11px; font-size: 12px; white-space: nowrap; }

/* Editor fullscreen — the "Expand" button opens the DDL box edge to edge so a
   big schema can be pasted and edited comfortably. */
.sv-input:fullscreen {
  display: flex; flex-direction: column; padding: 18px 20px; background: var(--color-bg);
}
.sv-input:fullscreen .sv-sql { flex: 1 1 auto; height: auto; max-height: none; min-height: 0; }
.sv-input:fullscreen .sv-table-list, .sv-input:fullscreen .sv-drag-hint { display: none; }

.sv-table-list { display: flex; flex-direction: column; gap: 4px; max-height: 260px; overflow-y: auto; min-width: 0; }
.sv-table-item {
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
  padding: 7px 10px; border-radius: var(--radius-sm); min-width: 0;
  background: var(--color-bg-soft); border: 0.5px solid var(--color-border);
  cursor: pointer; text-align: left; font: inherit; color: var(--color-text);
}
.sv-table-item:hover { background: var(--color-accent-soft); border-color: var(--color-accent); }
.sv-table-name { font-family: var(--font-mono); font-size: 12.5px; overflow-wrap: anywhere; min-width: 0; }
.sv-table-meta { font-size: 11px; color: var(--color-muted); white-space: nowrap; }

.sv-canvas-card { min-width: 0; }
.sv-canvas {
  margin-top: 8px; min-width: 0; height: 620px; overflow: hidden;
  border: 0.5px solid var(--color-border); border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 1px 1px, var(--color-border) 1px, transparent 0) 0 0 / 22px 22px,
    var(--color-bg-soft);
  touch-action: none; /* pointer drag must pan, not scroll the page */
}
.sv-svg { display: block; width: 100%; height: 100%; cursor: grab; }
.sv-svg:active { cursor: grabbing; }
@media (max-width: 900px) { .sv-canvas { height: 420px; } }

/* Diagram fullscreen — the whole card fills the screen, toolbar included, and
   the canvas takes all the height that's left. */
.sv-canvas-card:fullscreen {
  display: flex; flex-direction: column; padding: 14px 18px; background: var(--color-bg);
}
.sv-canvas-card:fullscreen .sv-canvas { flex: 1 1 auto; height: auto; margin-top: 10px; }
.sv-canvas-card:fullscreen > .dev-muted { display: none; }

/* ER diagram nodes */
.erd-table { cursor: move; }
.erd-box { fill: var(--color-surface, var(--color-bg)); stroke: var(--color-border); stroke-width: 1; }
.erd-head, .erd-head-fix { fill: var(--color-accent); }
.erd-title { fill: #fff; font: 600 13px var(--font-body, Inter), system-ui, sans-serif; }
.erd-count { fill: rgba(255, 255, 255, 0.75); font: 11px var(--font-body, Inter), system-ui, sans-serif; text-anchor: end; }
.erd-row-bg { fill: transparent; }
.erd-row:hover .erd-row-bg { fill: var(--color-accent-soft); }
.erd-pk .erd-row-bg { fill: var(--color-accent-soft); }
.erd-col { fill: var(--color-text); font: 12px var(--font-mono); }
.erd-type { fill: var(--color-muted); font: 11px var(--font-mono); text-anchor: end; }
.erd-badge { fill: var(--color-accent); font: 600 9px var(--font-body, Inter), sans-serif; }
.erd-selected .erd-box { stroke: var(--color-accent); stroke-width: 2; }
.erd-dim { opacity: 0.22; }

/* ER diagram edges */
.erd-line { fill: none; stroke: var(--color-muted); stroke-width: 1.5; }
.erd-foot { fill: none; stroke: var(--color-muted); stroke-width: 1.5; }
.erd-inferred .erd-line { stroke-dasharray: 5 4; opacity: 0.75; }
.erd-edge:hover .erd-line, .erd-edge:hover .erd-foot { stroke: var(--color-accent); stroke-width: 2.2; }

/* ── NotebookView ────────────────────────────────────────────────────────── */

.nb-drop {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 30px 20px; text-align: center; cursor: pointer; min-width: 0;
  border: 1.5px dashed var(--color-border); border-radius: var(--radius-md);
  background: var(--color-bg-soft); color: var(--color-muted);
}
.nb-drop:hover, .nb-drop-over { border-color: var(--color-accent); background: var(--color-accent-soft); color: var(--color-accent); }
.nb-drop-title { font-size: 14px; color: var(--color-text); }

.nb-layout { display: grid; grid-template-columns: minmax(0, 250px) minmax(0, 1fr); gap: 16px; align-items: start; }
.nb-layout > * { min-width: 0; }
@media (max-width: 900px) { .nb-layout { grid-template-columns: 1fr; } }
.nb-side { position: sticky; top: 16px; }
.nb-main { min-width: 0; }

.nb-toc { display: flex; flex-direction: column; gap: 2px; max-height: 420px; overflow-y: auto; min-width: 0; }
.nb-toc-item {
  text-align: left; font: inherit; font-size: 12.5px; cursor: pointer; min-width: 0;
  padding: 5px 8px; padding-left: calc(8px + var(--lvl, 0) * 12px);
  border: 0; border-radius: var(--radius-sm); background: transparent;
  color: var(--color-text); overflow-wrap: anywhere;
}
.nb-toc-item:hover { background: var(--color-accent-soft); color: var(--color-accent); }

.nb-cell { display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 8px; margin-bottom: 14px; }
/* Prose runs tighter than code; code cells need room for their outputs. */
.nb-cell-md { margin-bottom: 6px; }
.nb-cell-code { margin-bottom: 20px; }
.nb-gutter { text-align: right; padding-top: 8px; min-width: 0; }
.nb-prompt { font-family: var(--font-mono); font-size: 11px; color: var(--color-muted); white-space: nowrap; }
.nb-body { min-width: 0; }

.nb-src {
  margin: 0; padding: 12px 14px; min-width: 0; overflow-x: auto;
  background: var(--color-bg-soft); border: 0.5px solid var(--color-border);
  border-left: 3px solid var(--color-accent); border-radius: var(--radius-md);
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.65; tab-size: 4;
}
.nb-outputs { margin-top: 6px; min-width: 0; }
.nb-out-stream {
  margin: 0 0 6px; padding: 10px 12px; min-width: 0; overflow-x: auto;
  white-space: pre-wrap; overflow-wrap: anywhere;
  font-family: var(--font-mono); font-size: 12px; line-height: 1.6;
  background: var(--color-bg); border: 0.5px solid var(--color-border); border-radius: var(--radius-sm);
}
.nb-stderr { border-left: 3px solid var(--color-warning); }
.nb-out-error { border-left: 3px solid var(--color-danger); border-radius: var(--radius-sm); padding-left: 10px; margin-bottom: 6px; }
.nb-err-name { font-family: var(--font-mono); font-size: 12.5px; color: var(--color-danger); font-weight: 600; margin-bottom: 4px; overflow-wrap: anywhere; }
.nb-latex { font-style: italic; }

.nb-out-img { margin: 6px 0; min-width: 0; overflow-x: auto; }
.nb-out-img img, .nb-out-img svg { max-width: 100%; height: auto; border-radius: var(--radius-sm); }

/* Notebook HTML outputs (pandas tables and friends) are foreign markup — they
   get their own scroll container so a wide DataFrame can't widen the page. */
.nb-out-html { min-width: 0; overflow-x: auto; font-size: 12.5px; margin-bottom: 6px; }
.nb-out-html table { border-collapse: collapse; font-family: var(--font-mono); font-size: 12px; }
.nb-out-html th, .nb-out-html td { border: 0.5px solid var(--color-border); padding: 4px 9px; text-align: left; }
.nb-out-html th { background: var(--color-bg-soft); color: var(--color-muted); font-weight: 500; }

.nb-md { min-width: 0; overflow-wrap: anywhere; }
.nb-md > :first-child { margin-top: 0; }
.nb-md p { line-height: 1.7; margin: 0 0 10px; }
.nb-md ul, .nb-md ol { margin: 0 0 10px; padding-left: 22px; line-height: 1.7; }
.nb-md blockquote { margin: 0 0 10px; padding: 4px 12px; border-left: 3px solid var(--color-border); color: var(--color-muted); }
.nb-md code { font-family: var(--font-mono); font-size: 12px; background: var(--color-bg-soft); padding: 1px 5px; border-radius: 4px; }
.nb-md img { max-width: 100%; height: auto; }
.nb-md table { margin-bottom: 10px; }
.nb-md-pre { margin: 0 0 10px; padding: 12px 14px; min-width: 0; overflow-x: auto; background: var(--color-bg-soft); border-radius: var(--radius-md); font-family: var(--font-mono); font-size: 12.5px; }
.nb-md-pre code { background: transparent; padding: 0; }
.nb-h { margin: 14px 0 8px; line-height: 1.3; overflow-wrap: anywhere; }

/* Syntax highlight tokens (shared by the code cells and markdown fences) */
.tok-kw  { color: var(--color-accent); font-weight: 600; }
.tok-str { color: #1D9E75; }
.tok-num { color: #2563EB; }
.tok-com { color: var(--color-muted); font-style: italic; }
.tok-fn  { color: #7C4DBE; }
[data-theme="dark"] .tok-str { color: #4ADE80; }
[data-theme="dark"] .tok-num { color: #7B9CFF; }
[data-theme="dark"] .tok-fn  { color: #C4A6F0; }

/* ANSI colours from IPython tracebacks */
.ansi-bold { font-weight: 600; }
.ansi-blk { color: var(--color-muted); }
.ansi-red { color: var(--color-danger); }
.ansi-grn { color: var(--color-success); }
.ansi-yel { color: var(--color-warning); }
.ansi-blu { color: #2563EB; }
.ansi-mag { color: #A855F7; }
.ansi-cyn { color: #0891B2; }
.ansi-wht { color: var(--color-text); }

/* ── VectorLens ──────────────────────────────────────────────────────────── */

.vl-input { min-height: 150px; font-size: 12px; }
.vl-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.vl-layout > * { min-width: 0; }
@media (max-width: 900px) { .vl-layout { grid-template-columns: 1fr; } }

.vl-plot-card, .vl-detail-card { min-width: 0; }
.vl-plot { margin-top: 8px; min-width: 0; border: 0.5px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-bg-soft); }
.vl-svg { display: block; width: 100%; height: auto; }
.vl-axis { stroke: var(--color-border); stroke-width: 1; }
.vl-axis-label { fill: var(--color-muted); font: 10px var(--font-body, Inter), sans-serif; text-anchor: middle; }
.vl-dot { cursor: pointer; stroke: var(--color-bg); stroke-width: 1.2; transition: r 0.12s ease; }
.vl-dot:hover { stroke: var(--color-text); }
.vl-sel { stroke: var(--color-text); stroke-width: 2; }
.vl-dim { opacity: 0.2; }
.vl-link { stroke: var(--color-accent); stroke-width: 1.2; stroke-dasharray: 4 3; opacity: 0.75; }

/* Cluster palette — pastel and distinguishable in both themes. */
.vl-c0 { fill: #B5822A; } .vl-c1 { fill: #4E8FC4; } .vl-c2 { fill: #4E9B6B; } .vl-c3 { fill: #B0609E; }
.vl-c4 { fill: #D97757; } .vl-c5 { fill: #7C4DBE; } .vl-c6 { fill: #3D9AA6; } .vl-c7 { fill: #C0553F; }

.vl-k { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--color-muted); white-space: nowrap; }
.vl-k input { width: 110px; }

.vl-sel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.vl-sel-label { font-family: var(--font-mono); font-size: 13px; color: var(--color-accent); overflow-wrap: anywhere; min-width: 0; }
.vl-sel-text { font-size: 12.5px; color: var(--color-muted); line-height: 1.6; margin: 0 0 10px; overflow-wrap: anywhere; }
.vl-match-row { cursor: pointer; }
.vl-match-row:hover td { background: var(--color-accent-soft); }
.vl-match-text { display: block; font-size: 11px; color: var(--color-muted); overflow-wrap: anywhere; }
/* The score doubles as its own bar chart — the width tracks the similarity. */
.vl-score {
  display: inline-block; min-width: 62px; padding: 1px 6px; border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: 11.5px;
  background: linear-gradient(to right, var(--color-accent-soft) calc(var(--s) * 100%), transparent 0);
}
.vl-fmt-list { margin: 8px 0 0; padding-left: 20px; line-height: 1.8; }
.vl-fmt-list code { font-family: var(--font-mono); font-size: 11.5px; background: var(--color-bg); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }

/* ── DataSetInspect ──────────────────────────────────────────────────────── */

.ds-input { min-height: 190px; font-size: 12px; }
.ds-format { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; padding: 10px 14px; margin-bottom: 16px; background: var(--color-accent-soft); border-radius: var(--radius-md); }
.ds-format-name { font-weight: 600; font-size: 14px; color: var(--color-accent); }

.ds-hist { display: block; width: 100%; height: auto; }
.ds-bar { fill: var(--color-accent); opacity: 0.75; }
.ds-bar:hover { opacity: 1; }
.ds-axis { stroke: var(--color-border); }
.ds-axis-label { fill: var(--color-muted); font: 10px var(--font-body, Inter), sans-serif; }

.ds-kind { display: inline-block; padding: 1px 7px; border-radius: 999px; font-size: 11px; font-family: var(--font-mono); }
.ds-kind-json  { background: rgba(220,38,38,0.10); color: var(--color-danger); }
.ds-kind-shape { background: rgba(217,119,6,0.12); color: var(--color-warning); }
.ds-kind-role  { background: var(--color-accent-soft); color: var(--color-accent); }
.ds-kind-empty { background: var(--color-bg-soft); color: var(--color-muted); }
.ds-lines { font-family: var(--font-mono); font-size: 11.5px; overflow-wrap: anywhere; }
.ds-clean { padding: 12px 14px; border-radius: var(--radius-md); background: rgba(29,158,117,0.10); color: var(--color-success); font-size: 13px; }

.ds-dist-row { display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr) 70px; gap: 10px; align-items: center; margin-bottom: 5px; font-size: 12.5px; }
.ds-dist-label { font-family: var(--font-mono); overflow-wrap: anywhere; min-width: 0; }
.ds-dist-bar { min-width: 0; height: 9px; background: var(--color-bg-soft); border-radius: 999px; overflow: hidden; }
.ds-dist-bar > span { display: block; height: 100%; background: var(--color-accent); border-radius: 999px; }
.ds-dist-val { text-align: right; font-family: var(--font-mono); font-size: 11.5px; color: var(--color-muted); }

.ds-preview { margin-bottom: 6px; border: 0.5px solid var(--color-border); border-radius: var(--radius-sm); padding: 7px 10px; min-width: 0; }
.ds-preview summary { cursor: pointer; font-size: 12.5px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.ds-prev-line { font-family: var(--font-mono); color: var(--color-accent); }
.ds-prev-body { margin: 8px 0 0; padding: 10px; min-width: 0; overflow-x: auto; background: var(--color-bg-soft); border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 11.5px; line-height: 1.6; }