/* portfolio-siteの切替ボタンとカード配置を流用。色はShowcaseの変数で解決する。 */
.project-view-bar {
  display: flex;
  justify-content: flex-end;
  padding: var(--space-4) 0 var(--space-6);
}
.view-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.view-switch__text {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-heading);
}
.view-switch__control {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  line-height: 0;
}
.view-switch__track {
  display: block;
  width: 2.75rem;
  height: 1.5rem;
  border-radius: 999px;
  background: var(--color-border);
  border: 1px solid var(--color-border-strong);
  position: relative;
  transition: background 0.25s, border-color 0.25s;
}
.view-switch.is-cards .view-switch__track {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.view-switch__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(1.5rem - 6px);
  height: calc(1.5rem - 6px);
  border-radius: 50%;
  background: var(--color-paper);
  box-shadow: 0 1px 3px rgba(43, 28, 18, 0.18);
  transition: transform 0.25s var(--ease-out);
}
.view-switch.is-cards .view-switch__thumb {
  transform: translateX(1.25rem);
}
@media (prefers-reduced-motion: reduce) {
  .view-switch__track,
  .view-switch__thumb {
    transition: none;
  }
}

.project-grid:not(.project-grid--list) {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: var(--space-6);
}

.project-grid:not(.project-grid--list) .project-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.project-grid:not(.project-grid--list) .project-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.project-grid:not(.project-grid--list) .project-card__link {
  position: absolute;
  inset: 0;
  z-index: 2;
  text-indent: -9999px;
  overflow: hidden;
}
.project-grid:not(.project-grid--list) .project-card__thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}
.project-grid:not(.project-grid--list) .project-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s var(--ease-out);
}

.project-grid:not(.project-grid--list) .project-card__thumb .t-cover {
  height: 100%;
  border: none;
  border-radius: 0;
  padding: var(--space-5);
}
.project-grid:not(.project-grid--list) .project-card__thumb .t-cover__title {
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl, var(--text-2xl)));
  margin-bottom: var(--space-3);
}
.project-grid:not(.project-grid--list) .project-card__content {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.project-grid:not(.project-grid--list) .project-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.project-grid:not(.project-grid--list) .project-card__service {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.03em;
}
.project-grid:not(.project-grid--list) .project-card__title {
  font-size: var(--text-lg);
  line-height: var(--leading-tight);
  letter-spacing: 0.03em;
  color: var(--color-heading);
  font-weight: var(--font-weight-medium);
  margin: 0;
  transition: color 0.2s;
}
.project-grid:not(.project-grid--list) .project-card:hover .project-card__title {
  color: var(--color-accent);
}
.project-grid:not(.project-grid--list) .project-card__summary {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Showcaseの一覧用指定との調整。画像は拡大せず全体表示を維持する。 */
.project-grid:not(.project-grid--list) .project-card {
  gap: 0;
  padding: 0;
  align-items: stretch;
}
.project-grid:not(.project-grid--list) .project-card__thumb {
  border: 0;
  border-bottom: 1px solid var(--color-border);
}
.project-grid:not(.project-grid--list) .project-card__actions {
  margin-top: auto;
  padding-top: var(--space-3);
  align-self: center;
}
.project-grid:not(.project-grid--list) .project-card[hidden] { display: none; }
@media (prefers-reduced-motion: reduce) {
  .project-grid:not(.project-grid--list) .project-card { transition: none; }
}