/* Refinements on top of Minimal Light — typography, spacing, accents, publication cards */
:root {
  --accent: #047857;
  --accent-muted: color-mix(in srgb, #047857 28%, transparent);
  --surface-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: #34d399;
    --accent-muted: color-mix(in srgb, #34d399 35%, transparent);
    --surface-shadow: 0 4px 28px rgba(0, 0, 0, 0.35);
  }
}

/* Align publications variables with refined accent */
:root {
  --global-theme-color: var(--accent);
  --global-hover-color: #059669;
}

@media (prefers-color-scheme: dark) {
  :root {
    --global-hover-color: #6ee7b7;
  }
}

body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

section {
  font-size: 15px;
  line-height: 1.65;
}

section h2 {
  font-weight: 600 !important;
  letter-spacing: -0.025em;
  margin-top: 2.25rem !important;
  margin-bottom: 1rem !important;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--accent-muted);
}

section h2:first-of-type {
  margin-top: 0 !important;
}

a {
  transition: color 0.15s ease, border-color 0.15s ease;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.image.avatar img {
  box-shadow: var(--surface-shadow), 0 0 0 3px var(--accent-muted);
}

.social-icons a {
  transition: transform 0.18s ease, background-color 0.18s ease, color 0.18s ease !important;
}

.publications {
  margin-top: 2.5rem;
}

.publications ol.bibliography li {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 12%, #e5e5e5);
}

.publications ol.bibliography li:last-child {
  border-bottom: none;
}

@media (prefers-color-scheme: dark) {
  .publications ol.bibliography li {
    border-bottom-color: rgba(255, 255, 255, 0.08);
  }
}

.publications ol.bibliography li .teaser {
  border-radius: 12px;
  box-shadow: var(--surface-shadow);
}

.publications ol.bibliography li .links a.btn {
  border-radius: 7px;
  font-weight: 500;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.publications ol.bibliography li .links a.btn:hover {
  transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {
  .publications ol.bibliography li .links a.btn:hover {
    transform: none;
  }
}

/* Collapsible student projects table */
.student-projects-details {
  margin: 1rem 0 1.75rem;
  border: 1px solid var(--accent-muted);
  border-radius: 10px;
  padding: 0.65rem 1rem 1rem;
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}

.student-projects-details summary {
  cursor: pointer;
  list-style: none;
  padding: 0.35rem 0;
  font-size: 1rem;
}

.student-projects-details summary::-webkit-details-marker {
  display: none;
}

.student-projects-details summary::before {
  content: "▸ ";
  display: inline-block;
  transform: translateY(-0.05em);
}

.student-projects-details[open] summary::before {
  content: "▾ ";
}

.student-projects-table-wrap {
  overflow-x: auto;
  margin-top: 0.75rem;
  -webkit-overflow-scrolling: touch;
}

.student-projects-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  line-height: 1.45;
}

.student-projects-table th,
.student-projects-table td {
  border: 1px solid color-mix(in srgb, var(--accent) 22%, #ddd);
  padding: 0.45rem 0.55rem;
  vertical-align: top;
  text-align: left;
}

.student-projects-table th {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  font-weight: 600;
  white-space: nowrap;
}

.student-projects-table tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}

@media (prefers-color-scheme: dark) {
  .student-projects-details {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.12);
  }

  .student-projects-table th,
  .student-projects-table td {
    border-color: rgba(255, 255, 255, 0.12);
  }

  .student-projects-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
  }

  .student-projects-table th {
    background: rgba(255, 255, 255, 0.06);
  }
}