/* ============================================================
 Per-role color overrides for the team / per-person pages.
 Apply as a class on <body> (whole-page theming on a person page)
 or on a section (per-block theming on the team roster).

   .role-copi    Co-PI            green   (default Luka)
   .role-phd     PhD candidate    purple
   .role-master  Master student   blue
   .role-ug      Undergraduate    charcoal
 ============================================================ */

/* ---------- Co-PI: green (matches default theme) ---------- */
.role-copi {
  --luka-accent:        #126f77;
  --luka-accent-soft:   #22757d;
  --luka-accent-hover:  #0e5a61;
  --luka-border:        rgba(18, 111, 119, 0.22);
  --luka-shadow:        rgba(18, 111, 119, 0.16);
  --luka-social-text:   #126f77;
  --luka-footer-border: rgba(18, 111, 119, 0.18);
}
[data-theme="dark"] .role-copi {
  --luka-accent:        #3fa4ad;
  --luka-accent-soft:   #6bbec4;
  --luka-accent-hover:  #5cb6bd;
  --luka-border:        rgba(63, 164, 173, 0.28);
  --luka-shadow:        rgba(0, 0, 0, 0.4);
  --luka-social-bg:     #17323460;
  --luka-social-text:   #dbe7e7;
  --luka-footer-border: rgba(63, 164, 173, 0.18);
}

/* ---------- PhD: purple ---------- */
.role-phd {
  --luka-accent:        #6a3f85;
  --luka-accent-soft:   #7e52a0;
  --luka-accent-hover:  #54306c;
  --luka-border:        rgba(106, 63, 133, 0.22);
  --luka-shadow:        rgba(106, 63, 133, 0.16);
  --luka-social-text:   #6a3f85;
  --luka-footer-border: rgba(106, 63, 133, 0.18);
}
[data-theme="dark"] .role-phd {
  --luka-accent:        #b794d4;
  --luka-accent-soft:   #c5a3dc;
  --luka-accent-hover:  #d0b3e3;
  --luka-border:        rgba(183, 148, 212, 0.28);
  --luka-shadow:        rgba(0, 0, 0, 0.4);
  --luka-social-bg:     #2a1d3260;
  --luka-social-text:   #dbe7e7;
  --luka-footer-border: rgba(183, 148, 212, 0.18);
}

/* ---------- Master: blue ---------- */
.role-master {
  --luka-accent:        #1f5fa6;
  --luka-accent-soft:   #2a72c2;
  --luka-accent-hover:  #194c83;
  --luka-border:        rgba(31, 95, 166, 0.22);
  --luka-shadow:        rgba(31, 95, 166, 0.16);
  --luka-social-text:   #1f5fa6;
  --luka-footer-border: rgba(31, 95, 166, 0.18);
}
[data-theme="dark"] .role-master {
  --luka-accent:        #6ba1d8;
  --luka-accent-soft:   #88b6e0;
  --luka-accent-hover:  #95c2e8;
  --luka-border:        rgba(107, 161, 216, 0.28);
  --luka-shadow:        rgba(0, 0, 0, 0.4);
  --luka-social-bg:     #1a2a3c60;
  --luka-social-text:   #dbe7e7;
  --luka-footer-border: rgba(107, 161, 216, 0.18);
}

/* ---------- Undergraduate: charcoal black ---------- */
.role-ug {
  --luka-accent:        #1f2d2e;
  --luka-accent-soft:   #34464a;
  --luka-accent-hover:  #0d1718;
  --luka-border:        rgba(31, 45, 46, 0.22);
  --luka-shadow:        rgba(31, 45, 46, 0.16);
  --luka-social-text:   #1f2d2e;
  --luka-footer-border: rgba(31, 45, 46, 0.30);
}
[data-theme="dark"] .role-ug {
  --luka-accent:        #c8d4d6;
  --luka-accent-soft:   #dbe7e7;
  --luka-accent-hover:  #e8eef0;
  --luka-border:        rgba(200, 212, 214, 0.28);
  --luka-shadow:        rgba(0, 0, 0, 0.4);
  --luka-social-bg:     #2a323360;
  --luka-social-text:   #dbe7e7;
  --luka-footer-border: rgba(200, 212, 214, 0.18);
}

/* ============================================================
   Team roster page
   ============================================================ */
body.theme-luka .team-role-section {
  margin-bottom: 48px;
}
body.theme-luka .team-role-section:last-child {
  margin-bottom: 24px;
}
body.theme-luka .role-section-title {
  margin: 0 0 18px;
  padding-bottom: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--luka-accent);
  border-bottom: 2px solid var(--luka-accent);
  letter-spacing: 0.02em;
}
body.theme-luka .team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}
body.theme-luka .team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 18px 14px 16px;
  transition: transform 0.18s ease;
  text-decoration: none;
  color: inherit;
}
body.theme-luka .team-card:hover {
  transform: translateY(-3px);
}
body.theme-luka .team-card:hover .team-card-name {
  color: var(--luka-accent);
}
body.theme-luka .team-card-photo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--luka-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 3px var(--luka-border);
}
body.theme-luka .team-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
body.theme-luka .team-card-placeholder {
  font-size: 48px;
  font-weight: 700;
  color: var(--luka-accent);
  font-family: "Inter", sans-serif;
}
body.theme-luka .team-card-name {
  margin: 4px 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--luka-text);
}
body.theme-luka .team-card-title {
  margin: 0;
  font-size: 13px;
  color: var(--luka-muted);
  line-height: 1.5;
}
body.theme-luka .team-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 22px 0;
  font-size: 14px;
  color: var(--luka-muted);
  font-style: italic;
  text-align: center;
}

/* Avatar placeholder used on per-person page when no photo */
body.theme-luka .avatar-placeholder {
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: var(--luka-bg);
  border: 2px solid var(--luka-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  font-weight: 700;
  color: var(--luka-accent);
  box-shadow: 0 6px 24px var(--luka-shadow);
  margin: 14px auto 28px;
}

/* "Edit this page" floating button (only shown when authenticated owner) */
.edit-this-page {
  position: fixed;
  right: 20px;
  bottom: 20px;
  padding: 10px 18px;
  background: var(--luka-accent);
  color: #fff !important;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px var(--luka-shadow);
  z-index: 50;
  transition: background 0.2s ease, transform 0.18s ease;
}
.edit-this-page:hover {
  background: var(--luka-accent-hover);
  transform: translateY(-2px);
  color: #fff !important;
}
@media (max-width: 640px) {
  .edit-this-page { right: 12px; bottom: 12px; padding: 8px 14px; font-size: 12.5px; }
}

/* "Back to team" link in person sidebar */
body.theme-luka .back-to-team {
  display: inline-block;
  margin-top: 16px;
  padding: 6px 14px;
  font-size: 12.5px;
  color: var(--luka-muted);
  border: 1px solid var(--luka-border);
  border-radius: 999px;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
body.theme-luka .back-to-team:hover {
  color: #fff;
  background: var(--luka-accent);
  border-color: var(--luka-accent);
}
