.p-contests{padding:2rem 0;min-height:60vh}.p-contests__empty{text-align:center;padding:4rem 2rem}.p-contests__empty h2{color:#666;margin-bottom:1rem}.p-contests__empty p{color:#999;font-size:1.1rem}.p-contests__loading{text-align:center;padding:4rem 2rem}.p-contests__loading .material-icons{font-size:4rem;color:#999;animation:spin 1s linear infinite}.p-contests__loading p{margin-top:1rem;color:#666}.p-contests__header{text-align:center;margin-bottom:3rem}.p-contests__title{font-size:2.5rem;color:#333;margin-bottom:1rem}.p-contests__description{font-size:1.2rem;color:#666;margin-bottom:2rem}.p-contests__info{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;gap:2rem;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-bottom:2rem}.p-contests__info-item{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:.5rem;color:#666}.p-contests__info-item .material-icons{font-size:1.5rem;color:#4caf50}.p-contests__start{text-align:center;padding:2rem}.p-contests__start .btn{padding:1rem 3rem;font-size:1.2rem}.p-contests__already-attempted{text-align:center;padding:2rem}.p-contests__already-attempted .alert{padding:2rem;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-align:center;align-items:center;gap:1rem}.p-contests__already-attempted .alert .material-icons{font-size:3rem;color:#2196f3}.p-contests__quiz-header{text-align:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid #e0e0e0}.p-contests__quiz-header h2{font-size:2rem;color:#333;margin-bottom:.5rem}.p-contests__quiz-header p{color:#666;font-size:1.1rem}.p-contests__questions{margin-bottom:3rem}.p-contests__question-block{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:2rem;margin-bottom:2rem;box-shadow:0 2px 4px rgba(0,0,0,.1)}.p-contests__question-header{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid #f0f0f0}.p-contests__question-number{font-weight:700;color:#4caf50;font-size:1.1rem}.p-contests__question-points{background:#4caf50;color:#fff;padding:.3rem .8rem;border-radius:20px;font-size:.9rem}.p-contests__question-text{font-size:1.3rem;color:#333;margin-bottom:1.5rem;line-height:1.6}.p-contests__options{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:1rem}.p-contests__option{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;padding:1rem;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:all .3s ease;background:#fafafa}.p-contests__option:hover{border-color:#4caf50;background:#f0f8f0}.p-contests__option.is-selected{border-color:#4caf50;background:#e8f5e9}.p-contests__option input[type=radio]{margin-left:1rem;width:20px;height:20px;cursor:pointer}.p-contests__option-label{font-weight:700;color:#4caf50;margin-left:1rem;min-width:30px}.p-contests__option-text{-ms-flex:1;flex:1;color:#333;font-size:1.1rem}.p-contests__submit-section{text-align:center;padding:2rem;background:#f9f9f9;border-radius:8px;margin-top:2rem}.p-contests__submit-section .btn{padding:1rem 3rem;font-size:1.2rem}.p-contests__warning{margin-top:1rem;color:#ff9800;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;gap:.5rem}.p-contests__warning .material-icons{font-size:1.2rem}.p-contests__results-header{text-align:center;margin-bottom:3rem}.p-contests__results-header h1{font-size:2.5rem;color:#333;margin-bottom:.5rem}.p-contests__results-header h2{font-size:1.5rem;color:#666}.p-contests__results-summary{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;gap:2rem;margin-bottom:3rem;-ms-flex-wrap:wrap;flex-wrap:wrap}.p-contests__result-card{background:#fff;border:2px solid #e0e0e0;border-radius:12px;padding:2rem;text-align:center;min-width:150px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.p-contests__result-icon .material-icons{font-size:3rem;color:#4caf50;margin-bottom:1rem}.p-contests__result-value{font-size:2.5rem;font-weight:700;color:#333;margin-bottom:.5rem}.p-contests__result-label{color:#666;font-size:1rem}.p-contests__answers-details{margin-top:3rem}.p-contests__answers-details h3{font-size:1.8rem;color:#333;margin-bottom:2rem;text-align:center}.p-contests__answer-item{background:#fff;border:2px solid #e0e0e0;border-radius:8px;padding:2rem;margin-bottom:1.5rem}.p-contests__answer-item.is-correct{border-color:#4caf50;background:#e8f5e9}.p-contests__answer-item.is-wrong{border-color:#f44336;background:#ffebee}.p-contests__answer-header{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid #e0e0e0}.p-contests__answer-number{font-weight:700;color:#333;font-size:1.1rem}.p-contests__answer-status{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:.5rem;font-weight:700}.p-contests__answer-status.correct{color:#4caf50}.p-contests__answer-status.wrong{color:#f44336}.p-contests__answer-status .material-icons{font-size:1.2rem}.p-contests__answer-question{font-size:1.2rem;color:#333;margin-bottom:1rem;font-weight:500}.p-contests__answer-options{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:.8rem;margin-bottom:1rem}.p-contests__answer-option{padding:.8rem;border-radius:6px;background:#f5f5f5}.p-contests__answer-option.selected{background:#fff3cd;border:2px solid #ffc107}.p-contests__answer-option.correct{background:#c8e6c9;border:2px solid #4caf50;font-weight:700}.p-contests__answer-option strong{color:#4caf50;margin-left:.5rem}.p-contests__answer-points{text-align:left;color:#4caf50;font-weight:700;font-size:1.1rem}.p-contests .alert{padding:1rem;border-radius:6px;margin-bottom:1rem}.p-contests .alert.alert-info{background:#e3f2fd;border:1px solid #2196f3;color:#1976d2}.p-contests .alert.alert-warning{background:#fff3cd;border:1px solid #ffc107;color:#856404}.p-contests .alert.alert-danger{background:#ffebee;border:1px solid #f44336;color:#c62828}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (max-width:768px){.p-contests__title{font-size:2rem}.p-contests__info{gap:1rem}.p-contests__info,.p-contests__results-summary{-ms-flex-direction:column;flex-direction:column}.p-contests__results-summary{-ms-flex-align:center;align-items:center}.p-contests__result-card{width:100%;max-width:300px}}