/* Small text-analysis components for week 6 explorables.
   Colors come only from tokens.css. */

textarea.textbox {
  width: 100%; min-height: 86px; resize: vertical;
  border: 1px solid var(--baseline); border-radius: 7px;
  background: var(--page); color: var(--text-primary);
  font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  padding: 9px 10px;
}

.text-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stacked-panels { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (max-width: 640px) { .text-panels { grid-template-columns: 1fr; } }

.token-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 40px; }
.token {
  display: inline-block; padding: 3px 7px; border: 1px solid var(--grid);
  border-radius: 6px; background: var(--page); color: var(--text-primary);
  font: 12.5px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.token.target { border-color: var(--accent); background: var(--accent-wash); }
.token.series1 { border-color: var(--series-1); background: var(--series-1-wash); }
.token.series2 { border-color: var(--series-2); background: var(--series-2-wash); }

.note { color: var(--text-muted); font-size: 12.5px; line-height: 1.45; margin: 6px 0 0; }
.small-label {
  font-size: 11.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); margin: 8px 0 5px;
}

.matrix-wrap { overflow-x: auto; }
table.matrix { border-collapse: collapse; width: max-content; min-width: 100%; font-size: 12px; }
table.matrix th, table.matrix td {
  border: 1px solid var(--grid); padding: 5px 8px; text-align: center;
  color: var(--text-secondary); min-width: 48px;
}
table.matrix th { color: var(--text-muted); font-weight: 600; background: var(--page); }
table.matrix th:first-child, table.matrix td:first-child { text-align: left; min-width: 108px; }
table.matrix tr.active td { background: var(--series-1-wash); color: var(--text-primary); }
table.matrix td.active-col, table.matrix th.active-col { background: var(--series-2-wash); color: var(--text-primary); }

.context-list { display: grid; gap: 5px; }
.context-item {
  display: grid; grid-template-columns: minmax(70px, 1fr) auto minmax(70px, 1fr);
  gap: 8px; align-items: center; padding: 5px 8px;
  border-bottom: 1px solid var(--grid); color: var(--text-secondary);
  font: 12.5px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.context-item .middle { color: var(--accent); font-weight: 600; }
.context-item .left { text-align: right; }

.bar-list { display: grid; gap: 7px; }
.bar-row { display: grid; grid-template-columns: 90px 1fr 48px; gap: 8px; align-items: center; }
.bar-row .word { overflow: hidden; text-overflow: ellipsis; color: var(--text-secondary); }
.bar { height: 8px; border-radius: 5px; background: var(--grid); overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--series-1); border-radius: 5px; }
.bar-row .num { text-align: right; color: var(--text-muted); font-variant-numeric: tabular-nums; }

.ngram-grid { display: grid; gap: 7px; margin-top: 8px; }
.ngram { display: flex; gap: 4px; align-items: center; }
.ngram .idx { width: 26px; color: var(--text-muted); font-size: 11px; }
.ngram .token { background: var(--series-1-wash); border-color: var(--series-1); }

.vector-line {
  padding: 8px 10px; border: 1px solid var(--grid); border-radius: 7px;
  background: var(--page); color: var(--text-primary);
  font: 12.5px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-x: auto; white-space: nowrap;
}

.word-axis {
  display: grid; grid-template-columns: 92px 1fr; align-items: center;
  gap: 10px; margin: 8px 0;
}
.word-axis .axis-line { position: relative; height: 2px; background: var(--grid); }
.word-axis .axis-line::after {
  content: ""; position: absolute; right: 0; top: -3px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--series-1);
}
.prob-choice {
  display: grid; grid-template-columns: 100px 1fr 52px; gap: 9px;
  align-items: center; margin: 7px 0;
}
.prob-choice .pbar { height: 10px; background: var(--grid); border-radius: 6px; overflow: hidden; }
.prob-choice .pbar span { display: block; height: 100%; background: var(--series-1); }
.prob-choice .pct { text-align: right; color: var(--text-muted); font-variant-numeric: tabular-nums; }

.inline-check { display: inline-flex; align-items: center; gap: 5px; color: var(--text-secondary); }
input[type="checkbox"] { accent-color: var(--accent); }
select {
  font: inherit; color: var(--text-primary); background: var(--page);
  border: 1px solid var(--baseline); border-radius: 7px; padding: 4px 8px;
}

button:disabled {
  opacity: 0.45;
  cursor: default;
}

/* Week 6 tokenizer: keep tokenization fixed, then show preprocessing as a second view. */
.control-label { margin: 0 4px 0 0; }
.token-stage { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 14px; }
.token-code-box {
  box-sizing: border-box;
  width: 100%;
  min-height: 52px;
  padding: 11px 12px;
  border: 1px solid var(--grid);
  border-radius: 7px;
  background: var(--page);
  color: var(--text-primary);
  font: 13px/1.7 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: normal;
  overflow-wrap: anywhere;
}
.token-code-box.compact { min-height: 44px; }
.code-token { cursor: help; border-bottom: 1px dotted var(--text-muted); }
.code-token.punct-token { color: var(--series-2); }
.code-token.stop-token { background: var(--accent-wash); }
.sentence-readout { color: var(--text-muted); font-size: 12.5px; margin: 10px 0 0; }

/* Week 6 V6 tokenizer: old chip-based layout with spaCy-style behavior. */
.token-row .token { cursor: help; }
.token-row .token.punct-token-chip { border-style: dashed; }
.token-row .token.stop-token-chip { background: var(--accent-wash); }
.token-help { margin-top: 10px; }

/* Week 5 Bag-of-Words explorable: make row/column meaning explicit. */
.view-explain {
  margin: 0 0 12px;
  padding: 8px 10px;
  border: 1px solid var(--grid);
  border-radius: 7px;
  background: var(--page);
  color: var(--text-secondary);
  font-size: 12.5px;
  line-height: 1.4;
}
.view-kicker {
  display: inline-block;
  margin-right: 7px;
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
}
.editable-docs { display: grid; gap: 8px; }
.editable-doc {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  color: var(--text-muted);
  font-size: 11.5px;
}
.editable-doc input {
  min-width: 0;
  width: 100%;
  border: 1px solid var(--grid);
  border-radius: 7px;
  background: var(--page);
  color: var(--text-primary);
  padding: 7px 9px;
  font: 12.5px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.editable-doc input:focus { outline: 1px solid var(--series-1); border-color: var(--series-1); }
@media (max-width: 540px) {
  .editable-doc { grid-template-columns: 1fr; gap: 4px; }
}