/* How I write — owner learning view. */

.how-i-write__summary {
  margin: 0;
  font-size: 17px;
  line-height: 1.55;
  font-family: var(--font-display);
  font-variation-settings: var(--font-display-settings, normal);
}

.how-i-write__charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 16px;
}

@media (max-width: 640px) {
  .how-i-write__charts { grid-template-columns: 1fr; }
}

.how-i-write__chart {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 10px 6px;
  background: var(--color-cream, #f5f3ef);
}

.how-i-write__chart-title {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

.how-i-write__chart svg {
  width: 100%;
  height: 72px;
  display: block;
}

.how-i-write__chart-empty {
  font-size: 13px;
  color: var(--color-muted);
  padding: 18px 0;
}

.how-i-write__detail-grid {
  display: grid;
  gap: 20px;
}

.how-i-write__diff {
  font-family: var(--font-mono, ui-monospace, Menlo, monospace);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-background);
  margin: 0 0 10px;
}

.how-i-write__diff del {
  background: #fdf0eb;
  text-decoration: none;
}
.how-i-write__diff ins {
  background: #ecfdf5;
  text-decoration: none;
}

.how-i-write__th-btn {
  appearance: none;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  font-weight: 500;
  padding: 0;
  cursor: pointer;
  text-align: left;
}
.how-i-write__th-btn[data-dir="asc"]::after { content: " ↑"; }
.how-i-write__th-btn[data-dir="desc"]::after { content: " ↓"; }

.how-i-write__timing,
.how-i-write__rankings,
.how-i-write__tags {
  margin-top: 4px;
}

.how-i-write__bars ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.how-i-write__bars li {
  font-size: 13px;
  color: var(--color-muted);
}

.how-i-write__bars li strong {
  color: var(--color-foreground);
  font-weight: 600;
}

.how-i-write__rank-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

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