/*
 * Faculty Detail (ARIS profile) page — additive only.
 * Loaded exclusively by templates/people/detail.html via {% block extra_css %}.
 * Reuses existing design tokens (variables.css) so it matches the rest of
 * the site; introduces no new colors, fonts, or layout primitives.
 */

/* Hero */

.faculty-hero {
  background: linear-gradient(155deg, var(--color-primary-dark), var(--color-primary) 70%);
  color: var(--color-warm-gray);
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
  position: relative;
  overflow: hidden;
}

.faculty-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 88% 12%, rgba(201, 162, 39, 0.16), transparent 55%);
}

.faculty-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
}

.faculty-hero__photo {
  width: 168px;
  height: 168px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid rgba(245, 246, 247, 0.25);
  box-shadow: var(--shadow-lg);
  flex-shrink: 0;
  background-color: var(--color-primary-light);
}

.faculty-hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.faculty-hero__department {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  font-weight: 700;
}

.faculty-hero__name {
  color: var(--color-white);
  margin-block: 0.4rem 0.25rem;
}

.faculty-hero__title {
  color: rgba(245, 246, 247, 0.88);
  font-size: 1.05rem;
}

.faculty-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: rgba(245, 246, 247, 0.8);
}

.faculty-hero__meta i {
  color: var(--color-gold-light);
  margin-right: 0.35rem;
}

.identifier-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.identifier-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(245, 246, 247, 0.35);
  color: var(--color-white);
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--transition-base);
}

.identifier-btn:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-ink);
}

@media (max-width: 767.98px) {
  .faculty-hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .faculty-hero__photo {
    margin-inline: auto;
  }
  .faculty-hero__meta,
  .identifier-links {
    justify-content: center;
  }
}

/* Quick statistics */

.stat-card-light {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  height: 100%;
}

.stat-card-light__icon {
  font-size: 1.4rem;
  color: var(--color-accent-dark);
  margin-bottom: 0.4rem;
}

.stat-card-light__value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  line-height: 1.1;
}

.stat-card-light__label {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.2rem;
}

/* Research area badges */

.area-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4em 0.9em;
  border-radius: 999px;
  border: 1px solid var(--color-primary-light);
  color: var(--color-primary-dark);
  background-color: rgba(47, 79, 62, 0.05);
  font-size: 0.82rem;
  font-weight: 600;
}

.area-badge--on-dark {
  border-color: rgba(245, 246, 247, 0.35);
  color: var(--color-white);
  background-color: rgba(245, 246, 247, 0.08);
}

/* Section navigation (tabs) */

.aris-tabs .nav-link {
  color: var(--color-charcoal);
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: 999px;
  padding: 0.55rem 1.15rem;
  border: 1px solid transparent;
}

.aris-tabs .nav-link:hover {
  color: var(--color-primary);
}

.aris-tabs .nav-link.active {
  color: var(--color-white);
  background-color: var(--color-primary);
}

.aris-section-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 1.25rem + 1vw, 2.25rem);
}

/* Timeline (Education / Employment) */

.timeline {
  position: relative;
  padding-left: 1.75rem;
  border-left: 2px solid var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 1.75rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.98rem;
  top: 0.3rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-accent);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

.timeline-item__period {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-accent-dark);
}

.timeline-item__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  margin: 0.15rem 0;
}

.timeline-item__subtitle {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* Publications list */

.publication-item {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.publication-item:last-child {
  border-bottom: none;
}

.publication-item__type {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-dark);
}

.publication-item__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  margin: 0.25rem 0;
}

.publication-item__meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.publication-item__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
  font-size: 0.82rem;
}

/* Publication cards (Faculty profile Publications tab) */

.pub-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.pub-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  border-color: var(--color-accent-dark);
}

.pub-card__abstract--clamped {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pub-card__abstract-toggle {
  font-size: 0.8rem;
  text-decoration: none;
}

/* Chart cards */

.chart-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  height: 100%;
}

.chart-card h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.chart-card canvas {
  max-height: 260px;
}

.chart-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.88rem;
  text-align: center;
  padding: 1.5rem;
}

/* Empty-state note used across ARIS tabs when a section has no data yet */

.aris-empty {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  padding: 1rem 0;
}