.page-container { padding: 32px 40px; max-width: 900px; }
.page-header { margin-bottom: 28px; }
.page-header h1 { font-size: 26px; font-weight: 700; color: var(--text-primary); margin: 8px 0 0; }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-secondary); font-weight: 500; }
.back-link:hover { color: var(--accent-primary); }
.loading-center { display: flex; flex-direction: column; align-items: center; padding: 80px 0; gap: 16px; }
.loading-center p { color: var(--text-muted); }

.form-card { margin-bottom: 24px; }
.quiz-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; flex: 1; }
.form-row { display: flex; gap: 16px; }

.questions-header { display: flex; align-items: center; justify-content: space-between; margin: 24px 0 16px; }
.questions-header h2 { font-size: 18px; font-weight: 600; color: var(--text-primary); }

.question-card { margin-bottom: 16px; display: flex; flex-direction: column; gap: 14px; }
.question-header { display: flex; align-items: center; justify-content: space-between; }
.q-number { font-size: 13px; font-weight: 700; color: var(--accent-primary); background: var(--accent-primary-light); padding: 4px 12px; border-radius: var(--radius-full); }

.options-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.option-input-wrap { display: flex; align-items: center; gap: 8px; }
.option-letter { font-size: 12px; font-weight: 700; color: var(--text-muted); width: 20px; text-align: center; flex-shrink: 0; }

.save-btn { width: 100%; margin-top: 24px; }

@media (max-width: 768px) {
  .page-container { padding: 20px 16px; }
  .form-row, .options-grid { flex-direction: column; grid-template-columns: 1fr; }
}
