.gpa-wrapper{max-width:780px;margin:10px auto;font-family:Arial, sans-serif;color:#1f2937}
.gpa-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:16px 18px;margin:18px 0;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.gpa-card h2{margin:0 0 6px;color:#0b4a2f}
.muted{color:#6b7280;font-size:.95rem;margin-bottom:10px}
.gpa-table-header, .gpa-row{display:grid;grid-template-columns:1fr 120px 140px;gap:8px;align-items:center}
.gpa-table-header{font-weight:700;color:#374151;background:#f3f4f6;padding:8px;border-radius:6px;margin-bottom:8px}
.gpa-row{margin-bottom:8px}
.gpa-row input, .gpa-row select{width:100%;padding:8px;border:1px solid #d1d5db;border-radius:6px;font-size:14px}
.gpa-row .row-remove{background:#ef4444;color:#fff;border:none;border-radius:6px;padding:0 10px;height:36px;cursor:pointer}
.actions{margin-top:10px}
.btn{background:#9ca3af;color:#fff;border:none;border-radius:6px;padding:9px 14px;margin-right:8px;cursor:pointer}
.btn.primary{background:#2e7d32}
.btn.link{background:transparent;color:#2563eb;border:1px dashed #93c5fd}
.result{margin-top:12px}
.error{color:#b91c1c}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;align-items:center}
.tag{background:#e6fffa;color:#065f46;padding:3px 8px;border-radius:999px;font-weight:700}
.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.plan-grid label{display:flex;flex-direction:column;font-weight:600;color:#374151}
.plan-grid input{margin-top:4px;padding:8px;border:1px solid #d1d5db;border-radius:6px}
@media (max-width:560px){
  .gpa-table-header, .gpa-row{grid-template-columns:1fr 1fr 1fr}
  .plan-grid{grid-template-columns:1fr}
}