:root {
  --talk-purple: #a78bfa;
  --talk-purple-dim: #6d4cc2;
}

.small-talk-intro {
  color: var(--text-muted);
  font-size: 1.08rem;
}

.thread-grid,
.example-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.thread-card,
.example-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.15rem;
}

.thread-card h3,
.example-card h3 {
  color: var(--text);
  margin-top: 0;
  margin-bottom: .45rem;
}

.thread-card p,
.example-card p {
  color: var(--text-muted);
  font-size: .94rem;
  margin-bottom: 0;
}

.example-card .label {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: .45rem;
}

.talk-trainer {
  background: linear-gradient(135deg, #18162b 0%, #171e32 100%);
  border: 1px solid #343052;
  border-radius: 10px;
  padding: 1.25rem;
  margin: 1.5rem 0;
}

.talk-trainer h3 {
  color: var(--talk-purple);
  margin-top: 0;
}

.trainer-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  color: var(--text-muted);
}

.trainer-progress {
  color: var(--talk-purple);
  font-family: var(--font-mono);
  font-size: .82rem;
}

.scenario {
  margin: 1.1rem 0;
  padding: 1rem 1.1rem;
  background: rgba(13, 13, 15, .55);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.scenario .context {
  color: var(--text-muted);
  font-size: .88rem;
  margin-bottom: .55rem;
}

.scenario .prompt {
  color: #f4f4f5;
  font-size: 1.08rem;
  margin-bottom: 0;
}

.response-grid {
  display: grid;
  gap: .65rem;
  margin: 1rem 0;
}

.response-choice {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(28, 28, 34, .9);
  color: var(--text);
  padding: .75rem .85rem;
  font: inherit;
  cursor: pointer;
}

.response-choice:hover,
.response-choice:focus-visible {
  border-color: var(--talk-purple);
  outline: 2px solid rgba(167, 139, 250, .2);
}

.response-choice.is-selected {
  border-color: var(--talk-purple);
  background: rgba(109, 76, 194, .2);
}

.response-choice:disabled {
  cursor: default;
  opacity: .82;
}

.coach {
  min-height: 3.6rem;
  margin: 1rem 0;
  padding: .85rem 1rem;
  border-left: 3px solid var(--talk-purple);
  background: rgba(167, 139, 250, .08);
  color: #ddd6fe;
  border-radius: 0 7px 7px 0;
}

.coach strong { color: #c4b5fd; }

.trainer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.talk-trainer button {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-raised);
  color: var(--text);
  padding: .55rem .8rem;
  font: inherit;
  cursor: pointer;
}

.talk-trainer button:hover,
.talk-trainer button:focus-visible {
  border-color: var(--talk-purple);
  outline: 2px solid rgba(167, 139, 250, .2);
}

.talk-trainer button.primary {
  background: var(--talk-purple-dim);
  border-color: var(--talk-purple);
  color: #fff;
}

.talk-trainer button:disabled {
  cursor: not-allowed;
  opacity: .45;
}

.custom-practice {
  margin-top: 1.35rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border);
}

.custom-practice label {
  display: block;
  color: var(--text-muted);
  font-size: .9rem;
  margin-bottom: .45rem;
}

.custom-practice textarea {
  display: block;
  width: 100%;
  min-height: 5.2rem;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(13, 13, 15, .72);
  color: var(--text);
  padding: .75rem;
  font: inherit;
  line-height: 1.5;
}

.custom-practice textarea:focus {
  border-color: var(--talk-purple);
  outline: 2px solid rgba(167, 139, 250, .2);
}

.custom-feedback {
  min-height: 2.5rem;
  margin-top: .75rem;
  color: #ddd6fe;
}

@media (max-width: 600px) {
  .thread-grid,
  .example-grid { grid-template-columns: 1fr; }
}

@media print {
  .talk-trainer { background: #fff; color: #111; border: 1px solid #aaa; }
  .talk-trainer .response-grid,
  .talk-trainer .trainer-actions,
  .custom-practice { display: none; }
  .scenario { background: #fff; border-color: #aaa; }
  .scenario .prompt,
  .thread-card p,
  .example-card p { color: #222; }
}