/* ======================================================
   Tisza Lab – Custom Styles
   ====================================================== */

/* ---------- CSS variables (scoped to :root) ---------- */
:root {
  --lab-accent:        #2dd4bf;   /* teal-400 */
  --lab-accent-dim:    #14b8a6;   /* teal-500 */
  --lab-card-bg:       rgba(255,255,255,0.04);
  --lab-card-border:   rgba(255,255,255,0.08);
  --lab-card-hover-border: rgba(45,212,191,0.35);
  --lab-radius:        12px;
  --lab-shadow:        0 2px 12px rgba(0,0,0,0.25);
}

/* ---- light mode overrides ---- */
[data-mode="light"] {
  --lab-card-bg:       rgba(0,0,0,0.025);
  --lab-card-border:   rgba(0,0,0,0.08);
  --lab-card-hover-border: rgba(20,184,166,0.4);
  --lab-shadow:        0 2px 12px rgba(0,0,0,0.08);
}

/* ===========================
   Hero / Landing Section
   =========================== */
.lab-hero {
  text-align: center;
  padding: 2.5rem 1rem 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--lab-card-border);
}

.lab-hero h1 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.lab-hero .lab-tagline {
  font-size: 1.15rem;
  opacity: 0.7;
  margin-bottom: 0.25rem;
}

.lab-hero .lab-affiliation {
  font-size: 0.95rem;
  opacity: 0.55;
}

/* Override Chirpy popup wrapper for hero logo */
.lab-hero .img-link {
  display: inline-block;
  border-radius: 50%;
  overflow: hidden;
  width: 140px;
  height: 140px;
  margin-bottom: 1.25rem;
  border: 3px solid var(--lab-accent);
  box-shadow: 0 0 20px rgba(45,212,191,0.15);
}

.lab-hero .img-link::before,
.lab-hero .img-link::after {
  display: none !important;
}

.lab-hero .img-link .lab-logo {
  width: 100%;
  height: 100%;
  border: none;
  margin-bottom: 0;
  box-shadow: none;
}

.lab-hero .lab-logo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1.25rem;
  border: 3px solid var(--lab-accent);
  box-shadow: 0 0 20px rgba(45,212,191,0.15);
}

/* ===========================
   Section headers
   =========================== */
.lab-section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 2.5rem 0 1.25rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--lab-accent);
  display: inline-block;
}

/* ===========================
   Card grid
   =========================== */
.lab-card-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.lab-card-grid.cols-3 {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.lab-card-grid.cols-2 {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

/* ===========================
   Generic card
   =========================== */
.lab-card {
  background: var(--lab-card-bg);
  border: 1px solid var(--lab-card-border);
  border-radius: var(--lab-radius);
  padding: 1.5rem;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

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

.lab-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.lab-card p {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.lab-card .card-link {
  color: var(--lab-accent);
  font-weight: 500;
  text-decoration: none;
  font-size: 0.9rem;
}

.lab-card .card-link:hover {
  text-decoration: underline;
}

/* ===========================
   Research area cards (home)
   =========================== */
.research-card {
  text-align: center;
}

/* Handle Chirpy popup wrapper on research card images */
.research-card .img-link {
  display: block;
  margin-bottom: 1rem;
}

.research-card .img-link::before,
.research-card .img-link::after {
  display: none !important;
}

.research-card img,
.research-card .img-link img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: 8px;
  margin-bottom: 0;
}

.research-card h3 {
  color: var(--lab-accent);
}

/* ===========================
   Member cards
   =========================== */
.member-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Override Chirpy's popup wrapper around member photos (direct child only) */
.member-card > .img-link {
  display: inline-block;
  border-radius: 50%;
  overflow: hidden;
  width: 180px;
  height: 180px;
  margin-bottom: 1rem;
  border: 3px solid var(--lab-card-border);
  transition: border-color 0.3s;
  flex-shrink: 0;
}

.member-card > .img-link::before,
.member-card > .img-link::after {
  display: none !important;
}

.member-card .member-photo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 3px solid var(--lab-card-border);
  transition: border-color 0.3s;
}

/* When wrapped in Chirpy popup link, remove duplicate border/margin */
.member-card > .img-link .member-photo {
  border: none;
  margin-bottom: 0;
  width: 100%;
  height: 100%;
}

.member-card:hover .member-photo,
.member-card:hover > .img-link {
  border-color: var(--lab-accent);
}

.member-card .member-name {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.member-card .member-role {
  color: var(--lab-accent);
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.member-card .member-desc {
  font-size: 0.9rem;
  opacity: 0.8;
  line-height: 1.5;
}

.member-card .member-pokemon {
  margin-top: auto;
  padding-top: 0.75rem;
  font-size: 0.8rem;
  opacity: 0.6;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.member-card .member-pokemon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

/* Reset Chirpy popup wrapper inside Pokemon section */
.member-pokemon .img-link {
  display: inline-flex;
  align-items: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 0;
  overflow: visible;
  margin: 0;
}

.member-pokemon .img-link::before,
.member-pokemon .img-link::after {
  display: none !important;
}

.member-pokemon .img-link img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

/* ===========================
   Software / Tool cards
   =========================== */
.tool-card {
  display: flex;
  flex-direction: column;
}

/* Handle Chirpy popup wrapper on tool card images */
.tool-card .img-link {
  display: block;
  margin-bottom: 1rem;
}

.tool-card .img-link::before,
.tool-card .img-link::after {
  display: none !important;
}

.tool-card img,
.tool-card .img-link img {
  width: 100%;
  max-height: 180px;
  object-fit: contain;
  border-radius: 8px;
  margin-bottom: 0;
  background: rgba(255,255,255,0.02);
  padding: 0.5rem;
}

.tool-card h3 a {
  color: var(--lab-accent);
  text-decoration: none;
}

.tool-card h3 a:hover {
  text-decoration: underline;
}

.tool-card .tool-desc {
  flex: 1;
  font-size: 0.95rem;
  opacity: 0.85;
  line-height: 1.5;
}

/* ===========================
   Publications
   =========================== */
.pub-year {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--lab-accent);
  margin-top: 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--lab-card-border);
}

.pub-year:first-of-type {
  margin-top: 0.5rem;
}

.pub-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.pub-list li {
  position: relative;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  background: var(--lab-card-bg);
  border: 1px solid var(--lab-card-border);
  border-radius: var(--lab-radius);
  border-left: 3px solid var(--lab-accent);
  line-height: 1.65;
  font-size: 0.95rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.pub-list li:hover {
  border-color: var(--lab-card-hover-border);
  box-shadow: var(--lab-shadow);
}

.pub-list li a {
  color: var(--lab-accent);
}

/* ===========================
   Contact page
   =========================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.contact-item {
  background: var(--lab-card-bg);
  border: 1px solid var(--lab-card-border);
  border-radius: var(--lab-radius);
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: border-color 0.25s;
}

.contact-item:hover {
  border-color: var(--lab-card-hover-border);
}

.contact-item i {
  font-size: 1.4rem;
  color: var(--lab-accent);
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.contact-item .contact-label {
  font-weight: 600;
  margin-bottom: 0.2rem;
  font-size: 0.9rem;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-item .contact-value {
  font-size: 1rem;
}

.contact-item .contact-value a {
  color: var(--lab-accent);
  text-decoration: none;
}

.contact-item .contact-value a:hover {
  text-decoration: underline;
}

/* ===========================
   Global Chirpy overrides for custom sections
   =========================== */

/* Suppress shimmer/popup overlay on images inside lab components */
.lab-card .img-link.shimmer::before,
.lab-card .img-link.shimmer::after,
.lab-hero .img-link.shimmer::before,
.lab-hero .img-link.shimmer::after {
  display: none !important;
}

/* Prevent Chirpy from adding extra margin/padding on our card images */
.lab-card .img-link,
.lab-hero .img-link {
  cursor: default;
}

/* ===========================
   Misc utilities
   =========================== */
.lab-divider {
  border: none;
  border-top: 1px solid var(--lab-card-border);
  margin: 2rem 0;
}

.lab-text-center {
  text-align: center;
}

.lab-text-muted {
  opacity: 0.6;
  font-size: 0.9rem;
}

/* ---- Responsive tweaks ---- */
@media (max-width: 576px) {
  .lab-hero h1 {
    font-size: 1.8rem;
  }

  .lab-card-grid.cols-3,
  .lab-card-grid.cols-2 {
    grid-template-columns: 1fr;
  }

  .member-card .member-photo {
    width: 140px;
    height: 140px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}