/* Minimal front-end styling */
.rga-wrap { max-width: 900px; margin: 20px auto; background: #fff; padding: 20px; border-radius: 14px; box-shadow: 0 6px 24px rgba(0,0,0,0.08); }
.rga-field { margin-bottom: 18px; }
.rga-field label { font-weight: 600; display:block; margin-bottom: 6px; }
.rga-field textarea, .rga-field select { width: 100%; }
.rga-actions { margin-top: 10px; }
.rga-grade-btn { padding: 10px 16px; border-radius: 999px; }
.rga-result { margin-top: 16px; padding: 14px; background: #f7f7fb; border-radius: 10px; min-height: 40px; }
.rga-hint { font-size: 12px; color: #555; }