/* Tutor page: shared charcoal section chrome plus chat layout */
@import url("../_design/section-charcoal.css");

.tutor-intro h1 { color: #fff; margin: 0.25rem 0 0.5rem; font-size: clamp(2rem, 4.5vw, 2.9rem); }
.tutor-note { max-width: 52rem; }
.tutor-mode {
  display: inline-block;
  margin: 0.25rem 0 0;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(154, 92, 82, 0.55);
  background: rgba(154, 92, 82, 0.18);
  color: var(--cream);
  font-size: 0.85rem;
}
.tutor-mode strong { color: #fff; }

.tutor-layout {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 1.25rem;
  align-items: start;
}
.tutor-layout h2 {
  margin: 0 0 0.75rem;
  color: #fff;
  font-size: 1.45rem;
}
.tutor-small { font-size: 0.86rem; color: var(--muted-on-dark); margin: 0.8rem 0 0; }
.stage-field select {
  width: 100%;
  margin-top: 0.35rem;
  font-size: 1rem;
  min-height: 2.6rem;
}

.tutor-chat-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-bottom: 0.75rem;
}
.tutor-chat-head h2 { margin: 0; }
.tutor-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.tutor-log {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 18rem;
  max-height: 60vh;
  overflow-y: auto;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.18);
}
.tutor-empty { color: var(--muted-on-dark); margin: auto; text-align: center; max-width: 30rem; font-size: 0.95rem; }

.msg {
  max-width: 85%;
  padding: 0.7rem 0.9rem;
  border-radius: 12px;
  line-height: 1.5;
  font-size: 0.98rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.msg .who {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.2rem;
  opacity: 0.8;
}
.msg.user {
  align-self: flex-end;
  background: var(--cream-panel);
  color: var(--ink-on-cream);
}
.msg.assistant {
  align-self: flex-start;
  background: rgba(244, 241, 234, 0.07);
  border: 1px solid var(--line);
  border-left: 3px solid var(--terracotta);
  color: var(--cream);
}
.msg.assistant .who { color: var(--terracotta-soft); }
.msg .demo-tag {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.72rem;
  color: var(--muted-on-dark);
  font-style: italic;
}
.msg.error { border-left-color: #c47a6a; }

.tutor-compose { margin-top: 0.9rem; }
.tutor-compose textarea { min-height: 6.5rem; }
.tutor-compose-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.6rem;
}

@media (max-width: 860px) {
  .tutor-layout { grid-template-columns: 1fr; }
  .msg { max-width: 94%; }
  .tutor-log { max-height: none; }
}

/* Print: the chat only, for Save as PDF */
.print-only { display: none; }
@media print {
  body { background: #fff; color: #000; }
  .topbar, .mobile-nav, .skip-link, .tutor-intro, .tutor-setup, .tutor-actions,
  .tutor-compose, .site-footer, .tutor-help { display: none !important; }
  .print-only { display: block; color: #000; }
  .tutor-layout { display: block; }
  .tool-panel, .tutor-log { border: 0; background: none; padding: 0; max-height: none; overflow: visible; }
  .tutor-chat-head h2 { color: #000; }
  .msg { max-width: 100%; background: none !important; color: #000 !important; border: 1px solid #999 !important; break-inside: avoid; }
  .msg .who { color: #000 !important; }
}