.local-tutor-panel {
  margin: 14px 0 0;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--course-color, var(--teal)) 24%, var(--line));
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(23, 143, 134, 0.08), rgba(255, 255, 255, 0.92));
}

.local-tutor-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.local-tutor-heading span {
  border-radius: 999px;
  padding: 5px 8px;
  background: color-mix(in srgb, var(--course-color, var(--teal)) 12%, var(--white));
  color: var(--course-color, var(--teal));
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.local-tutor-heading strong {
  color: var(--ink);
}

.local-tutor-copy,
.local-tutor-output p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.local-tutor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.local-tutor-output {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--line);
}

.local-tutor-output p + p {
  margin-top: 8px;
}

.local-tutor-attribution {
  font-size: 13px;
  color: var(--muted);
}

.local-tutor-fallback-note {
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
}

.local-tutor-hint[disabled],
.local-tutor-next[disabled] {
  opacity: 0.6;
  cursor: progress;
}

.local-tutor-feedback {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed rgba(220, 227, 236, 0.8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.local-tutor-feedback-prompt {
  color: var(--muted, #657181);
  font-weight: 600;
}

.local-tutor-feedback-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  min-height: 26px;
  padding: 2px 8px;
  border: 1px solid var(--line, #dce3ec);
  border-radius: 999px;
  background: white;
  cursor: pointer;
  font-size: 13px;
}

.local-tutor-feedback-button:hover {
  background: #eef3f6;
}

.local-tutor-feedback-ack {
  color: var(--teal, #178f86);
  font-weight: 700;
}

@media print {
  .local-tutor-feedback {
    display: none;
  }
}

/* Conversation thread — each AI response inside the output panel is
   wrapped in .local-tutor-response, with a dashed divider above the
   feedback row and the follow-up input. The thread reads top-down
   as: assistant hint → feedback → follow-up input → student question
   → assistant follow-up → … so the student can see the conversation
   they had with the tutor. */
.local-tutor-response + .local-tutor-response {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed color-mix(in srgb, var(--teal) 16%, var(--line));
}

.local-tutor-followup {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line, #dce3ec);
}

.local-tutor-followup-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink, #14202b);
  margin-bottom: 6px;
}

.local-tutor-followup-meta {
  font-weight: 600;
  color: var(--muted);
  font-size: 12px;
}

.local-tutor-followup-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.local-tutor-followup-input {
  flex: 1;
  min-width: 0;
  padding: 8px 12px;
  border: 1px solid var(--line, #dce3ec);
  border-radius: 8px;
  background: white;
  font-size: 14px;
  color: var(--ink, #14202b);
}

.local-tutor-followup-input:focus {
  outline: 2px solid color-mix(in srgb, var(--teal) 40%, transparent);
  outline-offset: 1px;
  border-color: var(--teal);
}

.local-tutor-followup-button {
  padding: 6px 14px;
}

.local-tutor-followup-input[disabled],
.local-tutor-followup-button[disabled] {
  opacity: 0.55;
  cursor: progress;
}

.local-tutor-followup-cap {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line, #dce3ec);
  font-size: 13px;
  color: var(--muted);
}

.local-tutor-busy {
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
}

/* Teach + another-example responses get more vertical room because
   they include multiple paragraphs (concept naming → worked example
   → derivation → check-for-understanding question). The mode label
   sits above the body in its own line. */
.local-tutor-teach-response,
.local-tutor-example-response {
  background: color-mix(in srgb, var(--teal) 4%, var(--white));
  border-left: 3px solid var(--teal);
  padding: 12px 14px;
  border-radius: 8px;
  margin-top: 6px;
}

.local-tutor-mode-label {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--teal);
}

.local-tutor-teach-response p + p,
.local-tutor-example-response p + p {
  margin-top: 10px;
}

/* Mastery-check input — appears after a teach response asking the
   student to articulate the concept. Two buttons: check / skip. */
.local-tutor-mastery {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed color-mix(in srgb, var(--teal) 30%, var(--line));
}

.local-tutor-mastery-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--ink, #14202b);
}

.local-tutor-mastery-heading strong {
  font-weight: 800;
}

.local-tutor-mastery-heading span {
  color: var(--muted);
  font-weight: 600;
}

.local-tutor-mastery-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--line, #dce3ec);
  border-radius: 8px;
  background: var(--white);
  font-family: inherit;
  font-size: 14px;
  color: var(--ink, #14202b);
  resize: vertical;
  min-height: 56px;
}

.local-tutor-mastery-input:focus {
  outline: 2px solid color-mix(in srgb, var(--teal) 40%, transparent);
  outline-offset: 1px;
  border-color: var(--teal);
}

.local-tutor-mastery-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.local-tutor-mastery-input[disabled] {
  opacity: 0.6;
}

/* Mastery result block — replaces the input row when the model
   responds. Colour-coded so the student can see the verdict at a
   glance: solid (teal), partial (amber), not-yet (coral). */
.local-tutor-mastery-result {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  border-left: 3px solid var(--line);
  background: var(--white);
}

.local-tutor-mastery-solid {
  border-left-color: #2e8b6e;
  background: color-mix(in srgb, #2e8b6e 6%, white);
}

.local-tutor-mastery-partial {
  border-left-color: #c9871d;
  background: color-mix(in srgb, #c9871d 6%, white);
}

.local-tutor-mastery-notyet {
  border-left-color: #b4473f;
  background: color-mix(in srgb, #b4473f 6%, white);
}

@media print {
  .local-tutor-mastery,
  .local-tutor-mastery-result {
    display: none;
  }
}

@media print {
  .local-tutor-followup,
  .local-tutor-followup-cap,
  .local-tutor-busy {
    display: none;
  }
}