.p-exam-student__container{background-color:#f8f9fa;min-height:100vh;padding:2rem 0}.p-exam-student .card{background-color:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.05);transition:all .3s ease}.p-exam-student .card:hover{box-shadow:0 4px 8px rgba(0,0,0,.1)}.p-exam-student__answer{background-color:#f8f9fa;border-radius:6px;padding:1rem;margin-top:.5rem;border:1px solid #e9ecef;line-height:1.6;font-size:1rem}.p-exam-student__grades{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:.5rem;margin:0 -.25rem}.p-exam-student__grade-item input[type=radio]{display:none}.p-exam-student__grade-item input[type=radio]:checked+label{background-color:#007bff;border-color:#007bff;color:#fff}.p-exam-student__grade-label{display:inline-block;padding:.5rem 1rem;border:2px solid #007bff;border-radius:6px;color:#007bff;font-weight:700;cursor:pointer;transition:all .2s ease;min-width:3.5rem;text-align:center}.p-exam-student__grade-label:hover{background-color:#e7f1ff}.p-exam-student__notes{width:100%;min-height:120px;padding:1rem;border:1px solid #dee2e6;border-radius:6px;resize:vertical;font-size:1rem;line-height:1.5;transition:border-color .2s ease}.p-exam-student__notes:focus{outline:none;border-color:#007bff}.p-exam-student__notes:-ms-input-placeholder{color:#adb5bd}.p-exam-student__notes::placeholder{color:#adb5bd}.p-exam-student .btn{font-weight:700;padding:1rem 2rem;transition:all .3s ease}.p-exam-student .btn i{font-size:1.1rem}.p-exam-student .btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,.1)}.p-exam-student .text-primary{color:#007bff}.p-exam-student .text-muted{color:#6c757d}.p-exam-student .m-l-1{margin-left:.5rem}