.interview-container {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
}

.input-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: fit-content;
  position: sticky;
  top: 80px;
}

.tips-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 1.5rem;
}
.tips-box h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.tips-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.tips-box li {
  font-size: 0.83rem;
  color: var(--text-secondary);
  padding-left: 1.2rem;
  position: relative;
}
.tips-box li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--purple-bright);
  font-size: 0.75rem;
}

.questions-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.questions-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.questions-meta strong { color: var(--purple-bright); }

.question-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color var(--transition);
}
.question-card:hover { border-color: var(--purple-border); }

.question-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  cursor: pointer;
}
.question-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--purple-bright);
  background: var(--purple-glow);
  border: 1px solid var(--purple-border);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}
.question-type-badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  flex-shrink: 0;
}
.badge-technical { background: rgba(59,130,246,0.12); color: #60a5fa; }
.badge-hr { background: rgba(16,185,129,0.12); color: #34d399; }
.badge-behavioral { background: rgba(245,158,11,0.12); color: #fbbf24; }

.question-text {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
  flex: 1;
  line-height: 1.5;
}
.question-toggle {
  font-size: 1rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.question-card.open .question-toggle { transform: rotate(180deg); }

.question-answer {
  display: none;
  padding: 0 1.25rem 1.25rem;
  border-top: 1px solid var(--border);
}
.question-card.open .question-answer { display: block; }

.answer-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple-bright);
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}
.answer-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.answer-tip {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: rgba(168,85,247,0.06);
  border-left: 3px solid var(--purple-bright);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.answer-tip strong { color: var(--purple-bright); }

@media (max-width: 900px) {
  .interview-container {
    grid-template-columns: 1fr;
  }
  .input-panel {
    position: static;
  }
}