.App{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin:0 auto;max-width:900px;padding:20px}h1{color:#333}form{background:#f5f5f5;border-radius:8px;display:flex;flex-direction:column;gap:10px;margin-bottom:30px;padding:20px}input,select,textarea{border:1px solid #ddd;border-radius:4px;font-size:14px;padding:10px}textarea{min-height:60px;resize:vertical}button{background:#007bff;border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:14px;padding:10px 20px}button:hover{background:#0056b3}.result{margin-top:30px}.group{background:#f9f9f9;border-radius:6px;margin:20px 0;padding:15px}.group h3{color:#555;font-size:16px;margin-top:0}.task{align-items:center;background:#fff;border:1px solid #e0e0e0;border-radius:4px;display:flex;justify-content:space-between;margin:5px 0;padding:8px}.task span{cursor:pointer;flex:1 1}.task input{flex:1 1}.task button{font-size:12px;margin-left:5px;padding:4px 8px}.export{display:flex;gap:10px;margin-top:20px}.export button{background:#28a745}.export button:hover{background:#218838}.export .pdf-btn{background:#dc3545}.export .pdf-btn:hover{background:#c82333}.risks{background:#fff3cd;border-left:4px solid #ffc107;border-radius:4px;margin:20px 0;padding:15px}.history{border-top:2px solid #ddd;margin-top:40px;padding-top:20px}.history-item{align-items:center;background:#f8f9fa;border-radius:4px;cursor:pointer;display:flex;justify-content:space-between;margin:10px 0;padding:10px}.history-item:hover{background:#e9ecef}.history-item small{color:#666;font-size:12px}ul{padding-left:20px}li{margin:8px 0}