/**
 * Recovering Site Kit — structure primitives (token-driven).
 * Loaded before site theme.css; no raw hex — use var(--color-*) / var(--pf-*).
 */

/* ── BUTTONS ─────────────────────────────────────────── */
.btn-primary,
.pf-btn.pf-btn--primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: var(--color-on-accent);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover,
.pf-btn.pf-btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-secondary,
.pf-btn.pf-btn--secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-text-secondary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-secondary:hover,
.pf-btn.pf-btn--secondary:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
  transform: translateY(-1px);
}

.pf-btn.pf-btn--ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-text-secondary);
  padding: 0.5rem 1rem;
  border-radius: var(--pf-shape-radius, var(--radius-md));
  border: 1px solid transparent;
  cursor: pointer;
  font: inherit;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.pf-btn.pf-btn--ghost:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border);
  background: var(--color-surface-2);
}

/* View toggle + segment controls */
.pf-view-toggle {
  display: inline-flex;
  border: 1px solid var(--color-border);
  overflow: hidden;
  gap: 0;
  padding: 0;
  background: var(--color-surface);
  border-radius: var(--pf-shape-radius, var(--radius-sm));
}

.pf-btn.pf-btn--segment,
.view-toggle-btn {
  font: inherit;
  cursor: pointer;
  border: none;
  margin: 0;
  padding: 0.3rem 0.55rem;
  font-size: 0.72rem;
  min-height: var(--pf-control-min-height, 1.72rem);
  background: transparent;
  color: var(--color-text-secondary);
  border-radius: 0;
}

.pf-btn.pf-btn--segment:hover,
.view-toggle-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-2);
}

.pf-btn.pf-btn--segment-active,
.pf-btn.pf-btn--segment.pf-btn--segment-active {
  background: var(--color-accent-muted);
  color: var(--color-accent);
}

/* ── PROJECT CARD ────────────────────────────────────── */
.project-card,
.pf-card.pf-card--project {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), transform var(--transition-slow);
}
.project-card:hover,
.pf-card.pf-card--project:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
}
.project-card.pf-authoring-highlight,
.project-card.pf-card--authoring-highlight,
.pf-card.pf-card--project.pf-card--authoring-highlight {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}
.project-card.featured,
.pf-card.pf-card--project.featured {
  flex-direction: row;
}

.pf-card.pf-card--project .card-image {
  overflow: hidden;
  background: var(--color-surface-2);
}
.pf-card.pf-card--project .card-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-slow);
}
.pf-card.pf-card--project .card-image img[data-card-fit='contain'] {
  object-fit: contain;
}
.pf-card.pf-card--project .card-image img[data-card-fit='scale-down'] {
  object-fit: scale-down;
}
.pf-card.pf-card--project:hover .card-image img {
  transform: scale(1.04);
}
.pf-card.pf-card--project.featured .card-image {
  width: 50%;
  flex-shrink: 0;
  min-height: 380px;
}
.pf-card.pf-card--project:not(.featured) .card-image {
  height: 200px;
}

.pf-card.pf-card--project .card-body {
  padding: var(--card-pad);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.pf-card.pf-card--project .card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--pf-block-gap, 0.875rem);
  margin-bottom: var(--pf-section-gap, 0.875rem);
}
.pf-card.pf-card--project .card-year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.status-badge,
.pf-badge {
  font-size: 0.7rem;
  font-weight: 500;
  font-family: var(--font-mono);
  padding: 0.22rem 0.65rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
}
.pf-badge.status-live {
  background: var(--color-status-live-muted);
  color: var(--color-status-live);
}
.pf-badge.status-in-development {
  background: var(--color-status-dev-muted);
  color: var(--color-status-dev);
}
.pf-badge.status-archived {
  background: var(--color-status-archived-muted);
  color: var(--color-status-archived);
}

.pf-card.pf-card--project .card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
  line-height: 1.2;
}
.pf-card.pf-card--project.featured .card-title {
  font-size: 2rem;
}
.pf-card.pf-card--project .card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.pf-card.pf-card--project .card-description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  flex: 1;
}
.pf-card.pf-card--project .card-outcome {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  border-left: 2px solid var(--color-accent);
  padding-left: 0.75rem;
  margin-bottom: 1.25rem;
  font-style: italic;
}
.pf-card.pf-card--project .card-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}
.pf-card.pf-card--project .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.tag,
.pf-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  background: var(--color-subtle-fill);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.pf-card.pf-card--project .card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-top: auto;
  transition: gap var(--transition);
}
.pf-card.pf-card--project:hover .card-cta {
  gap: 0.7rem;
}

@media (max-width: 900px) {
  .project-card.featured,
.pf-card.pf-card--project.featured {
    flex-direction: column;
  }
  .pf-card.pf-card--project.featured .card-image {
    width: 100%;
    min-height: 220px;
  }
}