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.feedback-icon-large{background:#ffebee;color:var(--rose-red)}.feedback-title{font-size:20px;font-weight:700}.feedback-section.correct .feedback-title{color:var(--emerald-green)}.feedback-section.wrong .feedback-title{color:var(--rose-red)}.correct-answer-section{background:#f3f4f6;padding:16px;border-radius:8px;margin-top:16px}.correct-answer-label{font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase}.correct-answer-content{font-size:15px;color:var(--text-primary);line-height:1.6;margin-bottom:16px}.correct-answer-content strong{color:var(--primary-blue);font-size:18px}.next-button{width:100%;background:var(--primary-blue);color:#fff;border:none;border-radius:8px;padding:16px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s}.next-button:hover{background:var(--primary-blue-hover);transform:translateY(-2px);box-shadow:0 4px 12px #2f80ed66}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.result-modal{background:#fff;border-radius:12px;padding:32px;max-width:500px;width:90%;box-shadow:0 10px 40px #0000004d}.result-modal h2{text-align:center;color:var(--primary-blue);margin-bottom:24px;font-size:28px}.result-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:32px}.stat-item{background:#f9fafb;padding:16px;border-radius:8px;text-align:center}.stat-label{display:block;font-size:14px;color:var(--text-secondary);margin-bottom:4px}.stat-value{display:block;font-size:24px;font-weight:700;color:var(--text-primary)}.modal-actions{display:flex;gap:16px}.btn-primary,.btn-secondary{flex:1;padding:16px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s}.btn-primary{background:linear-gradient(135deg,var(--primary-blue),#667eea);color:#fff;border:none}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #2f80ed66}.btn-secondary{background:#fff;color:var(--primary-blue);border:2px solid var(--primary-blue)}.btn-secondary:hover{background:var(--primary-blue);color:#fff;transform:translateY(-2px)}@media(max-width:768px){.subject-cards{flex-direction:column;align-items:center}.subject-card{width:100%;max-width:400px}.control-buttons{flex-direction:column}}.type-selection{min-height:calc(100vh - 80px);display:flex;flex-direction:column;align-items:center;padding:40px 20px}.type-selection-header{text-align:center;margin-bottom:48px}.type-title{font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:12px}.type-subtitle{font-size:1.2rem;color:var(--text-secondary);font-weight:500}.type-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;max-width:1000px;width:100%}.type-card{background:#fff;border-radius:20px;padding:32px 24px;text-align:center;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 20px #00000014;border:2px solid transparent;position:relative;overflow:hidden}.type-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary-blue),#667eea);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.type-card:hover{transform:translateY(-8px);box-shadow:0 12px 40px #2f80ed26;border-color:var(--primary-blue)}.type-card:hover:before{transform:scaleX(1)}.type-icon{width:80px;height:80px;margin:0 auto 20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2.5rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 8px 24px #667eea4d;transition:all .4s ease}.type-card:hover .type-icon{transform:scale(1.1) rotate(-5deg);box-shadow:0 12px 32px #667eea80}.type-card h3{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:12px}.type-count{font-size:1.125rem;color:var(--text-secondary);font-weight:500}.type-count span{color:var(--primary-blue);font-weight:700;font-size:1.5rem}@media(max-width:768px){.type-title{font-size:2rem}.type-cards{grid-template-columns:1fr;max-width:400px}}.quiz-active .app-header{display:none}.quiz-active .container{padding-top:0}.quiz-active{background:#f8f9fa}.quiz-nav{display:flex;justify-content:flex-start;margin-bottom:16px;padding-top:16px}.back-text-btn{background:none;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;padding:8px 0;transition:color .2s;display:flex;align-items:center;gap:4px}.back-text-btn:hover{color:var(--primary-blue)}.navigation-buttons{display:flex;justify-content:center;margin-top:24px}.next-btn{padding:16px 32px;background:linear-gradient(135deg,#2f80ed,#1e6fdb);color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;box-shadow:0 4px 12px #2f80ed4d;min-width:200px}.next-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2f80ed66}