/* =========================
   Card system
   ========================= */

.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.card--interactive {
  cursor: pointer;
  transition: var(--transition-fast);
}

.card--interactive:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

/* shared inner structure */

.card-body {
  display: flex;
  flex-direction: column;
}

.card-title {
  color: var(--color-text-strong);
}

.card-description {
  color: var(--color-text-muted);
}

.card-meta {
  color: var(--color-text-subtle);
}

.card-media {
  width: 100%;
  overflow: hidden;
  background: #f4f6f8;
}

.card-media img,
.card-media-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* =========================
   PublicationCard
   full width + external link
   ========================= */

.card--publication {
  display: block;
  padding: var(--space-6) var(--space-11);
  margin-bottom: var(--space-6);
}

.card--publication .publication-title {
  margin: 0;
  color: var(--color-text-strong);
}

.card--publication .publication-meta {
  margin-top: var(--space-3);
}

.card--publication .publication-authors {
  margin-top: var(--space-2);
}

/* =========================
   PeopleCard current
   fixed size
   photo + name + role
   ========================= */

.card--person {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  padding: 18px 14px;
  min-height: 172px;
  text-align: center;
  background: #ffffff;
}

.card--person-alumni {
  min-height: unset;
  height: auto;
}

.card--person .people-photo {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-muted);
}

.card--person .people-photo-placeholder,
.member-detail-photo.people-photo-placeholder {
  background-color: var(--color-surface-muted);
  border: 1px solid var(--color-border-soft);
}

.card--person .people-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  text-align: center;
}

.card--person .people-name {
  color: var(--color-text-strong);
}

.card--person .people-role {
  color: var(--color-text-subtle);
}

/* =========================
   PeopleCard alumni
   fixed width same family
   name + degree + leave year + joined at
   ========================= */

.card--person-alumni {
  align-items: stretch;
  justify-content: flex-start;
  text-align: center;
  min-height: unset;
  height: auto;
}

.card--person-alumni .people-info {
  width: 100%;
  align-items: center;
  text-align: center;
  gap: 6px;
}

.card--person-alumni .people-name,
.card--person-alumni .people-status {
  text-align: center;
}

.card--person-alumni .people-status {
  color: var(--color-text-subtle);
}

.people-joined-at {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2px;
  margin-top: 6px;
  width: 100%;
}

.people-joined-at__label {
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  white-space: nowrap;
}

.people-joined-at__value {
  font-size: 13px;
  line-height: 1.35;
  color: var(--color-text-muted);
  text-align: center;
  white-space: nowrap;
}

/* =========================
   ContentCard
   image + small title + description
   no click
   max 2-column layout handled by page css
   ========================= */

.card--content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #ffffff;
  border-radius: 18px;
  max-width: 320px;
  width: 100%;
}

.card--content .card-media {
  aspect-ratio: 16 / 10;
}

.card--content .card-body {
  gap: 10px;
  padding: 18px 18px 20px;
}

.card--content .card-title {
  margin: 0;
}

.card--content .card-description {
  margin: 0;
}

/* =========================
   Search / filter block cards
   ========================= */

.search-card {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-11);
}

.publications-search-card {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 28px 32px;
}

/* =========================
   Responsive
   ========================= */

@media (max-width: 768px) {
  .search-card {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-6);
    gap: var(--space-6);
  }

  .publications-search-card {
    align-items: center;
    padding: 18px 20px 20px;
    gap: 14px;
  }

  .card--publication {
    padding: 18px 18px 20px;
  }

  .card--person {
    min-height: 150px;
  }

  .card--person .people-photo {
    width: 64px;
    height: 64px;
  }

  .card--person-alumni .people-info {
    gap: 5px;
  }

  .people-joined-at__value {
    font-size: 12px;
  }
}