/* /widgets/tool-not-neutral-matrix.html */

.tnnm-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--border);
}

.tnnm-hero .section-slide-bg {
  opacity: 0.16;
  background-position: center;
}

.tnnm-hero .wrap {
  position: relative;
  z-index: 1;
}

.tnnm-hero h1 {
  margin: 0 0 var(--space-3);
  max-width: 15ch;
  color: var(--accent-pink);
  font-size: var(--fs-2xl);
}

.tnnm-hero p:not(.kicker) {
  max-width: 54ch;
  color: var(--fg-soft);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1.35;
}

.tnnm {
  padding-block: var(--space-5);
}

.tnnm__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  border-bottom: 2px solid var(--accent);
  padding-bottom: var(--space-2);
}

.tnnm__head h2 {
  margin: 0;
  font-size: var(--fs-xl);
}

.tnnm__hint,
.tnnm__status {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tnnm__status {
  min-height: 1.4em;
  margin-bottom: var(--space-2);
  color: var(--accent);
}

.tnnm__matrix {
  display: grid;
  grid-template-columns: minmax(7.5rem, 0.85fr) repeat(5, minmax(8.5rem, 1fr));
  gap: 1px;
  overflow-x: auto;
  border: 1px solid var(--border-strong);
  background: var(--border-strong);
}

.tnnm__corner,
.tnnm__axis-head,
.tnnm__tool-head,
.tnnm-cell,
.tnnm__empty {
  min-height: 7rem;
  background: var(--bg);
}

.tnnm__corner,
.tnnm__axis-head,
.tnnm__tool-head {
  display: grid;
  align-content: center;
  gap: 0.25rem;
  padding: var(--space-2);
}

.tnnm__corner {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tnnm__axis-head span,
.tnnm__tool-head span {
  color: var(--fg);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  line-height: 1.1;
}

.tnnm__axis-head small,
.tnnm__tool-head small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.25;
  text-transform: uppercase;
}

.tnnm__tool-head {
  position: sticky;
  left: 0;
  z-index: 1;
  border-right: 2px solid var(--accent);
}

.tnnm-cell {
  display: grid;
  align-content: start;
  gap: 0.35rem;
  width: 100%;
  border: 0;
  border-left: 3px solid transparent;
  padding: var(--space-2);
  color: var(--fg-soft);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.tnnm-cell:hover,
.tnnm-cell:focus-visible,
.tnnm-cell.is-active {
  outline: none;
  border-left-color: var(--accent);
  background: rgba(255, 255, 255, 0.06);
  color: var(--fg);
  transform: translateY(-1px);
}

.tnnm-cell.is-active {
  box-shadow: inset 0 0 0 1px var(--accent);
}

.tnnm-cell__axis,
.tnnm-cell__tool {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
}

.tnnm-cell strong {
  color: var(--fg);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  line-height: 1.15;
}

.tnnm-cell span:last-child {
  display: -webkit-box;
  overflow: hidden;
  font-size: var(--fs-sm);
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.tnnm-cell.is-active span:last-child,
.tnnm-cell:hover span:last-child,
.tnnm-cell:focus-visible span:last-child {
  -webkit-line-clamp: 6;
}

.tnnm__detail {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--accent);
  background: var(--surface, rgba(255, 255, 255, 0.02));
  padding: var(--space-4);
  min-height: 18rem;
  touch-action: pan-y;
}

.tnnm__detail h3 {
  margin: 0;
  font-size: var(--fs-xl);
  line-height: 1.15;
}

.tnnm__detail dl {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.tnnm__detail dl div {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) 1fr;
  gap: var(--space-3);
  border: 1px dashed var(--border-strong);
  border-left: 3px solid var(--fg-soft);
  padding: var(--space-3);
  background: rgba(0, 0, 0, 0.18);
}

.tnnm__detail dt {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tnnm__detail dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1.35;
}

.tnnm__precise,
.tnnm__cite {
  margin: 0;
  color: var(--fg-soft);
  line-height: 1.45;
}

.tnnm__cite {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  word-break: break-word;
}

.tnnm__cite a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.tnnm__cite a:hover,
.tnnm__cite a:focus-visible {
  color: var(--accent);
  outline: none;
}

.tnnm-coda {
  padding-block: var(--space-6);
  border-top: 1px solid var(--border);
}

.tnnm-coda p {
  margin: 0;
  max-width: 58ch;
  color: var(--fg-soft);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1.35;
}

@media (max-width: 860px) {
  .tnnm__head {
    align-items: start;
    flex-direction: column;
  }

  .tnnm__matrix {
    grid-template-columns: minmax(6rem, 0.75fr) repeat(5, minmax(7.25rem, 1fr));
  }

  .tnnm__corner,
  .tnnm__axis-head,
  .tnnm__tool-head,
  .tnnm-cell,
  .tnnm__empty {
    min-height: 6.5rem;
  }

  .tnnm-cell span:last-child {
    -webkit-line-clamp: 2;
  }
}

@media (max-width: 640px) {
  .tnnm__detail dl div {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .tnnm__detail dd {
    font-size: var(--fs-base);
  }
}

@media (prefers-reduced-motion: reduce) {
  .tnnm-cell,
  .tnnm__cite a {
    transition: none;
  }

  .tnnm-cell:hover,
  .tnnm-cell:focus-visible,
  .tnnm-cell.is-active {
    transform: none;
  }
}