/* AIツール — 一覧固有 */

.tool-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}
.tool-icon img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}
.tool-icon--sm img {
  width: 24px;
  height: 24px;
}

/* 人気のAIツール */
.featured-section {
  margin-bottom: 28px;
}
.featured-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--gray-600);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.featured-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  background: var(--surface-inset);
  border: 1px solid var(--border-subtle);
  border-radius: 0;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.featured-card:hover {
  background: var(--blue-soft);
  border-color: var(--border-subtle);
}
.featured-card:hover .featured-name {
  color: var(--blue);
}
.featured-card--soon {
  cursor: default;
  opacity: 0.92;
}
.featured-card--soon:hover {
  background: var(--surface-inset);
  border-color: var(--border-subtle);
}
.featured-card--soon:hover .featured-name {
  color: var(--ink);
}
.tool-soon-badge {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: 2px 7px;
  border-radius: 20px;
  background: var(--gray-100);
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
  white-space: nowrap;
}
.featured-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.featured-tagline {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--text-body);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tool-list {
  list-style: none;
  background: var(--white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.tool-row + .tool-row {
  border-top: 1px solid var(--border-default);
}
.tool-row:nth-child(odd) {
  background: var(--white);
}
.tool-row:nth-child(even) {
  background: var(--surface-table-row);
}
.tool-row:hover {
  background: var(--blue-soft);
}
.tool-row--soon:hover {
  background: inherit;
}
.tool-row-link--static {
  cursor: default;
}
.tool-row--soon:nth-child(odd):hover {
  background: var(--white);
}
.tool-row--soon:nth-child(even):hover {
  background: var(--surface-table-row);
}
.tool-row-link {
  --tool-list-icon-w: 74px;
  --tool-list-aside-w: 180px;
  display: grid;
  grid-template-columns: var(--tool-list-icon-w) minmax(0, 1fr) var(--tool-list-aside-w);
  gap: 0;
  align-items: stretch;
  padding: 0;
  text-decoration: none;
  color: inherit;
  background: transparent;
  transition: background 0.12s;
}
.tool-row-link > .tool-icon {
  align-self: center;
  justify-self: start;
  margin: 16px 0 16px 20px;
}

.tool-row-body {
  min-width: 0;
  padding: 16px 20px;
  border-left: 1px solid var(--border-default);
}
.tool-row-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.tool-row-name,
.featured-name {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
  margin: 0;
  overflow-wrap: anywhere;
}
.tool-row-maker {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 2px;
  overflow-wrap: anywhere;
}
.tool-row-desc {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--text-body);
  margin-top: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tool-row-aside {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-width: 0;
  padding: 16px 20px;
  border-left: 1px solid var(--border-default);
}
.tool-origin {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: 2px 7px;
  border-radius: 20px;
  background: var(--gray-100);
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
}
.tool-category {
  flex: 0 0 108px;
  width: 108px;
  box-sizing: border-box;
  font-size: var(--text-xs);
  padding: 3px 6px;
  border-radius: 20px;
  white-space: nowrap;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  background: var(--surface-inset);
  color: var(--text-body);
  border: 1px solid var(--border-subtle);
}
.tool-row-arrow {
  width: 16px;
  height: 16px;
  margin-left: auto;
  flex-shrink: 0;
  color: var(--gray-400);
}

.tool-empty {
  list-style: none;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: var(--text-base);
}

@media (max-width: 960px) {
  .featured-grid {
    grid-template-columns: 1fr;
  }
  .tool-row-aside .tool-category { display: none; }
  .tool-row-link {
    --tool-list-aside-w: 52px;
  }
  .tool-row-aside {
    justify-content: center;
    padding-left: 12px;
    padding-right: 12px;
  }
}

@media (max-width: 600px) {
  .tool-row-link {
    grid-template-columns: var(--tool-list-icon-w) minmax(0, 1fr);
  }
  .tool-row-aside { display: none; }
}