/* ==========================================================
   LIA — Information Services
   research.css — Page Research / ClassRoom
   Sprint 4 — Mai 2026
   ========================================================== */

/* ---- Héros ---- */
.research-hero {
  text-align: center;
  padding: 2.5rem 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.research-hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  color: var(--gold);
  margin: 0 0 0.5rem;
}
.research-hero p {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
}

/* ---- Onglets jours ---- */
.tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0 1rem 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.tab-btn {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.tab-btn:hover,
.tab-btn.active {
  background: var(--gold);
  color: var(--green-dark);
  border-color: var(--gold);
}

/* ---- Panneaux jours ---- */
.tab-pane {
  display: none;
  padding: 0 1rem 2rem;
  max-width: 960px;
  margin: 0 auto;
}
.tab-pane.active {
  display: block;
}

/* ---- En-tête de session ---- */
.session-header {
  margin-bottom: 1.5rem;
}
.session-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  color: var(--gold);
  margin: 0 0 0.4rem;
}
.session-meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
}
.day-summary {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

/* ---- Tableau classement ---- */
.score-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
  font-size: 0.88rem;
}
.score-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid var(--border);
  color: var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.score-table td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--surface-light);
  color: var(--text);
}
.score-table tr:hover td {
  background: var(--surface-light);
}
.score-table td.rank {
  font-weight: 700;
  color: var(--gold);
  width: 2.5rem;
}
.score-table td.total {
  font-weight: 600;
  color: var(--green-light);
}
.badge {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  font-weight: 600;
}
.badge.web   { background: rgba(0,168,107,0.2); color: var(--green-light); border: 1px solid var(--green-light); }
.badge.local { background: rgba(212,175,55,0.15); color: var(--gold); border: 1px solid var(--gold); }

/* ---- Cartes missions ---- */
.mission-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}
.mission-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  background: var(--surface-light);
  transition: background var(--transition);
  user-select: none;
}
.mission-header:hover { background: rgba(212,175,55,0.08); }

.mission-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--gold);
  background: rgba(212,175,55,0.12);
  border: 1px solid var(--gold);
  border-radius: 6px;
  padding: 0.1rem 0.45rem;
  white-space: nowrap;
}
.mission-title {
  flex: 1;
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}
.mission-max {
  font-size: 0.8rem;
  color: var(--muted);
}
.accordion-arrow {
  font-size: 0.7rem;
  color: var(--muted);
  transition: transform var(--transition);
}

.mission-body {
  display: none;
  padding: 1rem 1.25rem;
}
.mission-body.open { display: block; }

.mission-subtitle {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0 0 0.75rem;
  font-style: italic;
}

/* ---- Prompt de mission ---- */
.mission-prompt {
  background: rgba(0,43,31,0.4);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}
.mission-prompt h4 {
  margin: 0 0 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Cartes réponses ---- */
.response-card {
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.response-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
  background: rgba(10,15,10,0.6);
  transition: background var(--transition);
  user-select: none;
}
.response-header:hover { background: rgba(212,175,55,0.05); }

.response-model {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--green-light);
  flex: 1;
}
.response-score {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gold);
}
.response-profile {
  font-size: 0.78rem;
  color: var(--muted);
  font-style: italic;
}
.response-ejected {
  font-size: 0.78rem;
  color: #e05050;
  font-weight: 600;
}

.response-body {
  display: none;
  padding: 0.75rem 1rem;
  border-top: 1px solid rgba(212,175,55,0.15);
}
.response-body.open { display: block; }

.response-insight {
  border-left: 3px solid var(--green-light);
  margin: 0 0 0.75rem;
  padding: 0.4rem 0.75rem;
  color: var(--green-light);
  font-style: italic;
  font-size: 0.9rem;
}

/* ---- Chunks / contenu rendu ---- */
.chunk {
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(212,175,55,0.08);
}
.chunk:last-child { border-bottom: none; margin-bottom: 0; }

.rendered-content {
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.7;
}
.rendered-content h1,.rendered-content h2,.rendered-content h3 {
  font-family: 'Montserrat', sans-serif;
  color: var(--gold);
  margin: 1rem 0 0.4rem;
}
.rendered-content h4,.rendered-content h5,.rendered-content h6 {
  color: var(--green-light);
  margin: 0.8rem 0 0.3rem;
}
.rendered-content code {
  background: rgba(0,43,31,0.6);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  font-size: 0.85em;
  color: var(--green-light);
}
.rendered-content pre {
  background: rgba(0,43,31,0.7);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  overflow-x: auto;
  margin: 0.75rem 0;
}
.rendered-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--gold);
}
.rendered-content blockquote {
  border-left: 3px solid var(--gold);
  margin: 0.75rem 0;
  padding: 0.4rem 0.75rem;
  color: var(--muted);
  font-style: italic;
}
.rendered-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 0.75rem 0;
  font-size: 0.85rem;
}
.rendered-content th {
  padding: 0.4rem 0.6rem;
  border-bottom: 2px solid var(--border);
  color: var(--gold);
  text-align: left;
}
.rendered-content td {
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid rgba(212,175,55,0.12);
}
.rendered-content a {
  color: var(--green-light);
  text-decoration: underline;
}
.rendered-content ul,.rendered-content ol {
  padding-left: 1.4rem;
  margin: 0.4rem 0;
}
.rendered-content li { margin-bottom: 0.2rem; }

/* ---- Pied de page ---- */
.footer-meta {
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}
.footer-meta code {
  background: var(--surface-light);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  font-size: 0.85em;
}