.team-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #0000001a;transition:transform .2s,box-shadow .2s}.team-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.team-card.eliminated{background:#f8d7da;border:2px solid #f5c6cb;opacity:.8}.eliminated-badge{background:#dc3545;color:#fff;padding:.5rem 1rem;border-radius:20px;font-weight:600;font-size:.9rem}.team-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:2px solid #f0f0f0}.team-header h3{margin:0;font-size:1.5rem;color:#333}.team-lives{display:flex;gap:.5rem}.life{font-size:1.5rem;opacity:.3;transition:opacity .2s}.life.active{opacity:1}.life.lost{opacity:.2}.team-tokens{margin-top:1rem}.team-tokens h4{margin:0 0 .75rem;color:#666;font-size:1rem;font-weight:600}.tokens-list{display:flex;flex-wrap:wrap;gap:.5rem}.token{padding:.5rem 1rem;border-radius:20px;color:#fff;font-weight:600;font-size:.9rem;box-shadow:0 2px 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#0000001a;margin-bottom:2rem}.rotation-control h3{margin:0 0 1.5rem;color:#333;font-size:1.5rem}.teams-status{background:#f5f5f5;padding:1rem;border-radius:8px;margin-bottom:1.5rem}.teams-status p{margin:.5rem 0;color:#666}.teams-status strong{color:#2196f3;font-size:1.2rem}.warning{color:#ff9800!important;font-weight:600}.all-blocked{background:#fff3cd!important;border:2px solid #ffc107}.all-blocked .warning{color:#856404!important;font-size:1.1rem;margin-bottom:.5rem}.eliminated{background:#f8d7da!important;border:2px solid #f5c6cb}.eliminated strong{color:#721c24}.settings-btn{margin-top:1rem;font-size:.9rem;padding:.5rem 1rem}.control-buttons{display:flex;gap:1rem;flex-wrap:wrap}.btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0003}.btn-primary{background:#2196f3;color:#fff}.btn-primary:hover{background:#1976d2}.btn-warning{background:#ff9800;color:#fff}.btn-warning:hover{background:#f57c00}.btn-secondary{background:#757575;color:#fff}.btn-secondary:hover{background:#616161}.btn-danger{background:#f44336;color:#fff}.btn-danger:hover{background:#d32f2f}.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.spinner{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-spinner p{margin-top:1rem;color:#666}.dashboard-page{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem}.dashboard-header{text-align:center;margin-bottom:3rem;color:#fff}.dashboard-header h1{font-size:3.5rem;margin:0;text-shadow:2px 2px 8px rgba(0,0,0,.3);font-weight:700;letter-spacing:2px}.dashboard-content{max-width:1600px;margin:0 auto}.dashboard-controls{margin-bottom:3rem;display:grid;grid-template-columns:2fr 1fr;gap:2rem}.teams-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}@media (max-width: 1200px){.dashboard-controls{grid-template-columns:1fr}}@media (max-width: 768px){.dashboard-page{padding:1rem}.dashboard-header h1{font-size:2.5rem}.teams-grid{grid-template-columns:1fr}}.team-selector{background:#fff;border-radius:16px;padding:3rem;box-shadow:0 4px 16px #0000001a;max-width:500px;margin:0 auto;text-align:center}.team-selector h2{margin:0 0 1rem;color:#333;font-size:2rem}.instruction{color:#666;margin-bottom:2rem;font-size:1.1rem}.team-input-section{display:flex;flex-direction:column;gap:1.5rem}.team-name-input{padding:1.25rem;border:3px solid #e0e0e0;border-radius:12px;font-size:1.2rem;text-align:center;transition:border-color .2s}.team-name-input:focus{outline:none;border-color:#2196f3}.team-name-input:disabled{background:#f5f5f5;cursor:not-allowed}.register-button{padding:1.25rem;background:#2196f3;color:#fff;border:none;border-radius:12px;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 4px 8px #0000001a}.register-button:hover:not(:disabled){background:#1976d2;transform:translateY(-2px);box-shadow:0 6px 12px #0003}.register-button:disabled{opacity:.5;cursor:not-allowed}.teams-list{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.team-option{padding:1rem;border:2px solid #e0e0e0;border-radius:8px;background:#fff;cursor:pointer;transition:all .2s;text-align:left;display:flex;flex-direction:column;gap:.5rem}.team-option:hover:not(.disabled){border-color:#2196f3;background:#f5f5f5}.team-option.selected{border-color:#2196f3;background:#e3f2fd}.team-option.active{border-color:#4caf50;background:#e8f5e9}.team-option.disabled{opacity:.5;cursor:not-allowed}.team-name{font-size:1.2rem;font-weight:600;color:#333}.badge{display:inline-block;padding:.25rem .75rem;border-radius:12px;font-size:.85rem;font-weight:600;background:#4caf50;color:#fff}.badge.other{background:#757575}.team-info{display:flex;gap:1rem;font-size:.9rem;color:#666}.select-button{width:100%;padding:1rem;background:#2196f3;color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s}.select-button:hover:not(:disabled){background:#1976d2;transform:translateY(-2px);box-shadow:0 4px 8px #0003}.select-button:disabled{opacity:.5;cursor:not-allowed}.station-selector{background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 4px 16px #0000001a;max-width:700px;margin:0 auto;text-align:center}.station-selector h2{margin:0 0 1rem;color:#333;font-size:1.8rem}.team-name{margin:0 0 2rem;color:#666;font-size:1.1rem}.team-name strong{color:#2196f3;font-size:1.2rem}.stations-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1.5rem;margin-bottom:2rem}.station-card{padding:2rem 1.5rem;border:3px solid #e0e0e0;border-radius:16px;background:#fff;cursor:pointer;transition:all .3s;display:flex;flex-direction:column;align-items:center;gap:1rem}.station-card:hover:not(:disabled){transform:translateY(-5px);box-shadow:0 8px 16px #00000026}.station-card.selected{transform:translateY(-5px);box-shadow:0 8px 20px #0003}.station-card:disabled{opacity:.6;cursor:not-allowed}.station-icon{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:2rem;font-weight:700;box-shadow:0 4px 8px #0003}.station-card h3{margin:0;color:#333;font-size:1.1rem}.confirm-button{width:100%;padding:1.25rem;background:#2196f3;color:#fff;border:none;border-radius:12px;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 4px 8px #0000001a}.confirm-button:hover:not(:disabled){background:#1976d2;transform:translateY(-2px);box-shadow:0 6px 12px #0003}.confirm-button:disabled{opacity:.5;cursor:not-allowed}.question-display{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 12px #0000001a;margin-bottom:1.5rem}.question-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid #f0f0f0}.question-header h2{margin:0;color:#333}.progress-indicator{display:flex;flex-direction:column;align-items:flex-end;gap:.5rem}.progress-indicator span{font-size:.9rem;color:#666;font-weight:600}.progress-bar{width:200px;height:8px;background:#e0e0e0;border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#4caf50,#8bc34a);transition:width .3s ease}.question-content{margin-top:1rem}.question-text{font-size:1.3rem;color:#333;line-height:1.6;margin-bottom:1.5rem}.alternatives{background:#f9f9f9;padding:1rem;border-radius:8px;border-left:4px solid #2196F3}.alternatives-label{font-weight:600;color:#666;margin-bottom:.5rem}.alternatives ul{list-style:none;padding:0;margin:0}.alternatives li{padding:.5rem 0;color:#555}.alternatives li:before{content:"• ";color:#2196f3;font-weight:700;margin-right:.5rem}.answer-input{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:1.5rem}.answer-options{display:flex;flex-direction:column;gap:1rem}.answer-option{display:flex;align-items:center;gap:1rem;padding:1.25rem;border:3px solid #e0e0e0;border-radius:12px;background:#fff;cursor:pointer;transition:all .2s;text-align:left;font-size:1.1rem}.answer-option:hover:not(:disabled){border-color:#2196f3;background:#e3f2fd;transform:translate(5px)}.answer-option.selected{border-color:#2196f3;background:#2196f3;color:#fff;box-shadow:0 4px 12px #2196f34d}.answer-option:disabled{opacity:.6;cursor:not-allowed}.option-letter{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:#f5f5f5;font-weight:700;font-size:1.2rem;flex-shrink:0}.answer-option.selected .option-letter{background:#ffffff4d;color:#fff}.option-text{flex:1}.submit-button{padding:1.25rem 2rem;background:#2196f3;color:#fff;border:none;border-radius:12px;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 4px 8px #0000001a}.submit-button:hover:not(:disabled){background:#1976d2;transform:translateY(-2px);box-shadow:0 6px 12px #0003}.submit-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.feedback-display{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:16px;padding:2rem;box-shadow:0 8px 24px #0003;z-index:1000;animation:slideIn .3s ease;min-width:300px;max-width:500px;text-align:center}.feedback-close-btn{position:absolute;top:10px;right:10px;background:#0000001a;border:none;border-radius:50%;width:30px;height:30px;font-size:24px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#666;transition:all .2s}.feedback-close-btn:hover{background:#0003;color:#333}@keyframes slideIn{0%{opacity:0;transform:translate(-50%,-60%)}to{opacity:1;transform:translate(-50%,-50%)}}.feedback-display.correct{border:4px solid #4CAF50}.feedback-display.incorrect{border:4px solid #f44336}.feedback-icon{font-size:4rem;margin-bottom:1rem;line-height:1}.feedback-display.correct .feedback-icon{color:#4caf50}.feedback-display.incorrect .feedback-icon{color:#f44336}.feedback-message h3{margin:0 0 .5rem;font-size:1.5rem;color:#333}.feedback-display.correct .feedback-message h3{color:#4caf50}.feedback-display.incorrect .feedback-message h3{color:#f44336}.feedback-message p{margin:0;color:#666;line-height:1.5}.station-page{min-height:100vh;display:flex;flex-direction:column}.station-header{padding:2rem;text-align:center;color:#fff;box-shadow:0 2px 8px #0000001a}.station-header h1{margin:0;font-size:2.5rem;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.station-content{flex:1;padding:2rem;max-width:800px;margin:0 auto;width:100%}.team-info{background:#fff;padding:1rem 1.5rem;border-radius:8px;margin-bottom:1.5rem;box-shadow:0 2px 4px #0000001a}.team-info h2{margin:0;color:#333;font-size:1.5rem}.lives-count{color:#f44336;font-weight:600}.error-message{text-align:center;padding:4rem 2rem;color:#666}.error-message h2{color:#f44336;margin-bottom:1rem}.waiting-message{background:#fff;border-radius:16px;padding:3rem;text-align:center;box-shadow:0 4px 16px #0000001a;max-width:500px;margin:0 auto}.waiting-message h2{color:#333;margin-bottom:1rem;font-size:1.8rem}.waiting-message p{color:#666;font-size:1.1rem;margin-bottom:2rem}.waiting-icon{font-size:4rem;margin-top:1rem;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}.blocked-message{background:#fff;border-radius:16px;padding:3rem;text-align:center;box-shadow:0 4px 16px #0000001a;max-width:500px;margin:0 auto;border:3px solid #f44336}.blocked-message h2{color:#f44336;margin-bottom:1rem;font-size:1.8rem}.blocked-message p{color:#666;font-size:1.1rem;margin-bottom:2rem}.blocked-icon{font-size:4rem;margin-top:1rem}.eliminated-message{border-color:#dc3545;background:#f8d7da}.eliminated-message h2{color:#dc3545}@media (max-width: 768px){.station-header h1{font-size:2rem}.station-content{padding:1rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}