.addition_mainContainer__sFOXo{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:100vh;padding:2rem 1.5rem;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;animation:addition_fadeIn__WvYjR 1.8s ease-out forwards;color:#2c3e50}.addition_title__Pbu_4{font-size:2.8rem;font-weight:700;margin-bottom:2.2rem;text-align:center;color:#176d6b;animation:addition_slideDown__o8g3Q 1s ease forwards,addition_bounce__MsNuG 1.5s ease-in-out infinite}.addition_timeScoreContainer__uXiFG{display:flex;gap:2.5rem;margin-bottom:1.8rem;font-size:1.3rem;font-weight:600;color:#34495e;animation:addition_fadeInUp__Ki19K 1.3s ease forwards}.addition_timeScoreContainer__uXiFG span{background-color:hsla(0,0%,100%,.85);padding:.6rem 1.3rem;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.08);animation:addition_popIn__0KiQw 1s ease forwards}.addition_setupForm__ApNRW{background:#fff;padding:2rem 2.2rem;border-radius:18px;box-shadow:0 8px 18px rgba(0,0,0,.12);display:flex;flex-direction:column;gap:1.3rem;width:320px;animation:addition_fadeInUp__Ki19K 1.5s ease forwards}.addition_setupForm__ApNRW label{font-weight:600;color:#2f4858;font-size:1.15rem}.addition_setupForm__ApNRW input[type=number],.addition_setupForm__ApNRW select{padding:.75rem 1rem;font-size:1.15rem;border-radius:12px;border:2.5px solid #b1d0d6;outline-offset:2px;transition:border-color .3s ease,box-shadow .3s ease;width:100%;box-sizing:border-box;text-align:center;cursor:pointer}.addition_setupForm__ApNRW input[type=number]:focus,.addition_setupForm__ApNRW select:focus{border-color:#176d6b;box-shadow:0 0 10px rgba(23,109,107,.5)}.addition_submitButton__91S0z{padding:.75rem 1.6rem;font-size:1.2rem;font-weight:700;color:#fff;background-color:#176d6b;border:none;border-radius:12px;cursor:pointer;box-shadow:0 6px 15px rgba(23,109,107,.5);transition:background-color .25s ease,transform .2s ease;animation:addition_pulseButton__1wNKg 2s ease-in-out infinite}.addition_submitButton__91S0z:hover{background-color:#0f4a49;transform:scale(1.08)}.addition_submitButton__91S0z.addition_passButton__hOh5M{background-color:#d35400}.addition_submitButton__91S0z.addition_passButton__hOh5M:hover{background-color:#a84300}.addition_submitButton__91S0z:disabled{background-color:#ccc!important;cursor:not-allowed;box-shadow:none;transform:none;animation:none}.addition_question__BycZ6{font-size:2.4rem;font-weight:700;color:#176d6b;background-color:#d0f0f2;padding:1.3rem 2.5rem;border-radius:20px;box-shadow:0 0 14px rgba(23,109,107,.25);margin-bottom:1.8rem;animation:addition_slideInRight__VHw9y 1s ease forwards,addition_rotateIn__XD6bb 1s ease forwards;text-align:center}.addition_inputContainer__UKy4J{display:flex;gap:1rem;justify-content:center;align-items:center;margin-bottom:1.8rem;animation:addition_fadeInUp__Ki19K 1.2s ease forwards}.addition_inputContainer__UKy4J input[type=number]{width:90px;padding:.65rem 1rem;font-size:1.2rem;border:2px solid #b1d0d6;border-radius:14px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.07);transition:border-color .3s ease}.addition_inputContainer__UKy4J input[type=number]:focus{border-color:#176d6b;outline:none;box-shadow:0 0 8px rgba(23,109,107,.6)}.addition_feedback__AWxQd{font-size:1.7rem;font-weight:700;text-align:center;padding:1rem 1.5rem;border-radius:16px;margin-bottom:1.5rem;box-shadow:0 6px 18px rgba(23,109,107,.3);color:#fff;background:linear-gradient(135deg,#27ae60,#2ecc71);animation:addition_popIn__0KiQw .4s ease forwards}.addition_feedback__AWxQd.addition_wrong__cWHJm{background:linear-gradient(135deg,#c0392b,#e74c3c)}.addition_passStatus__33yz0{font-weight:600;font-size:1.2rem;color:#7f8c8d;text-align:center;margin-bottom:1.7rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.addition_gameOver__SNKl_{background:linear-gradient(135deg,#ffe6e6,#ffcccc);color:#922b21;font-size:1.85rem;font-weight:700;padding:3rem 2.5rem;border-radius:22px;box-shadow:0 10px 28px rgba(217,48,37,.4);text-align:center;margin-top:3rem;display:flex;flex-direction:column;gap:1.3rem;animation:addition_popUp__Y6Ge8 1.3s ease forwards,addition_bounceIn__jbP9L 1.4s ease-in-out;cursor:default}.addition_gameOver__SNKl_:hover{transform:scale(1.05);transition:transform .3s ease}.addition_stats__loija{font-size:1.5rem;font-weight:600;color:#7b241c}@keyframes addition_fadeIn__WvYjR{0%{opacity:0}to{opacity:1}}@keyframes addition_slideDown__o8g3Q{0%{transform:translateY(-40px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes addition_bounce__MsNuG{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes addition_fadeInUp__Ki19K{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes addition_slideInRight__VHw9y{0%{transform:translateX(120%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes addition_popIn__0KiQw{0%{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}@keyframes addition_pulseButton__1wNKg{0%,to{box-shadow:0 0 0 0 rgba(23,109,107,.45)}50%{box-shadow:0 0 0 14px rgba(23,109,107,0)}}@keyframes addition_rotateIn__XD6bb{0%{transform:rotate(75deg);opacity:0}to{transform:rotate(0deg);opacity:1}}@keyframes addition_popUp__Y6Ge8{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@keyframes addition_bounceIn__jbP9L{0%{transform:scale(.85);opacity:0}50%{transform:scale(1.15);opacity:1}to{transform:scale(1)}}