@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap";:root{--primary: #8b5cf6;--primary-rgb: 139, 92, 246;--secondary: #fb7185;--success: #34d399;--danger: #fca5a5;--dark: #475569;--light: #fef08a;--gray: #e2e8f0;--white: #ffffff;--bg: #e0f2fe;--radius: 20px;--radius-lg: 30px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Nunito,Comic Sans MS,Chalkboard SE,sans-serif;background-color:var(--bg);background-image:radial-gradient(#bae6fd 20%,transparent 20%),radial-gradient(#bae6fd 20%,transparent 20%);background-position:0 0,25px 25px;background-size:50px 50px;color:var(--dark);min-height:100vh}@keyframes splashFade{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.splash-screen{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#fff;display:flex;align-items:center;justify-content:center;z-index:9999;transition:background 1s ease;overflow:hidden}.splash-bg-dots{position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(#bae6fd 20%,transparent 20%),radial-gradient(#bae6fd 20%,transparent 20%);background-position:0 0,25px 25px;background-size:50px 50px;background-color:var(--bg);opacity:0;transition:opacity 1s ease;z-index:1}.splash-screen.exiting .splash-bg-dots{opacity:1}.splash-video-container{width:100%;max-width:900px;aspect-ratio:1.5 / 1;display:flex;align-items:center;justify-content:center;z-index:2;transition:opacity .8s ease,transform .8s ease;overflow:hidden}.splash-screen.exiting .splash-video-container{opacity:0;transform:scale(1.05)}.splash-video{width:100%;height:100%;object-fit:cover}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:20px}.loading-spinner{font-size:4rem;animation:spin 1.5s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes logoPulse{0%{transform:scale(.95) translateY(0);opacity:.8}50%{transform:scale(1.05) translateY(-10px);opacity:1}to{transform:scale(.95) translateY(0);opacity:.8}}.logo-spinner{width:100px;height:auto;animation:logoPulse 1.5s ease-in-out infinite;filter:drop-shadow(0 5px 15px rgba(0,0,0,.1))}.loading-container-centered{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;width:100%}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-container{width:100%;max-width:480px;text-align:center;overflow:visible}.login-logo{width:120%;max-width:512px;display:block;margin:0 auto 25px;transform:translate(-3%);filter:drop-shadow(0 4px 12px rgba(0,0,0,.1));image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}.login-card{background:var(--white);border-radius:var(--radius-lg);padding:30px 25px;box-shadow:0 15px 40px #0000001a,0 5px 10px #0000000d;border:4px solid var(--white)}.login-tabs{display:flex;gap:4px;background:var(--gray);border-radius:15px;padding:4px;margin-bottom:25px}.login-tab{flex:1;padding:10px;border:none;border-radius:12px;font-weight:700;font-size:.95rem;cursor:pointer;transition:all .25s;background:transparent;color:var(--dark);font-family:inherit;box-shadow:none}.login-tab.active{background:var(--primary);color:#fff;box-shadow:0 3px 8px #8b5cf64d}.login-form{display:flex;flex-direction:column;gap:12px}.login-input{padding:14px 18px;border-radius:15px;border:3px solid var(--gray);font-size:1rem;font-family:inherit;color:var(--dark);outline:none;transition:border-color .2s;width:100%}.login-input:focus{border-color:var(--primary)}.login-submit{margin-top:5px}.login-error{color:#ef4444;font-size:.85rem;font-weight:600;background:#fef2f2;padding:8px 12px;border-radius:10px}.login-success{text-align:center;padding:20px 0}.login-success-icon{font-size:3rem;margin-bottom:15px;animation:float 2s ease-in-out infinite}.login-success p{font-size:1.05rem;color:var(--dark);margin-bottom:20px;line-height:1.5}.login-lang-bar{margin-top:20px;display:flex;justify-content:center;gap:10px}.login-lang-bar span{font-size:1.6rem;cursor:pointer;padding:6px 10px;border-radius:12px;transition:all .2s}.login-lang-bar span:hover{background:#fffc}.login-lang-bar span.active-lang{background:var(--white);border:2px solid var(--primary);box-shadow:0 2px 8px #8b5cf633}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-content{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:30px 20px}.top-bar{background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:2px solid var(--gray);padding:12px 24px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:2000;width:100%;box-sizing:border-box}.top-bar-content{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:1100px;margin:0 auto}.top-bar-right{display:flex;align-items:center;gap:8px}.points-badge-mini{background:linear-gradient(135deg,#ecfdf5,#d1fae5);padding:6px 14px;border-radius:14px;font-size:.9rem;font-weight:800;color:#059669;border:2px solid #6ee7b7}.profile-btn{display:flex;align-items:center;gap:6px;background:var(--white);border:2px solid var(--primary);border-radius:14px;padding:5px 12px;cursor:pointer;font-family:inherit;font-weight:700;font-size:.85rem;color:var(--primary);transition:all .2s;box-shadow:none}.profile-btn:hover{background:#f5f3ff}.profile-avatar{font-size:1.4rem}.profile-name{max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-logout{background:none;border:2px solid var(--danger);border-radius:12px;padding:5px 10px;font-size:1.1rem;cursor:pointer;box-shadow:none;transition:all .2s}.btn-logout:hover{background:#fef2f2}@keyframes bounceIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes animatePop{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.animate-pop{animation:animatePop .3s cubic-bezier(.175,.885,.32,1.275)}.screen{animation:bounceIn .4s cubic-bezier(.175,.885,.32,1.275)}.screen.active{display:block}.card{background:var(--white);padding:25px;border-radius:var(--radius-lg);box-shadow:0 10px 25px #00000014,0 5px 10px #0000000a;border:3px solid var(--white);margin-bottom:20px}h1{color:var(--primary);font-size:2rem;text-shadow:2px 2px 4px rgba(0,0,0,.08);margin-bottom:25px}button{cursor:pointer;border:none;border-radius:var(--radius);font-weight:700;font-family:inherit;transition:all .2s;box-shadow:0 4px #00000014}button:active{transform:translateY(3px);box-shadow:0 0 #00000014}button:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:0 4px #00000014}.btn-main{background:var(--primary);color:#fff;padding:14px 28px;font-size:1.1rem;width:100%;margin:8px 0;border:3px solid rgba(255,255,255,.2)}.btn-main.bg-pink{background:var(--secondary)}.btn-main.bg-green{background:var(--success)}.btn-main.bg-purple{background:#a78bfa}.menu-btn{display:flex;align-items:center;justify-content:flex-start;gap:16px;text-align:left;padding:16px 24px}.menu-btn .btn-icon{font-size:2rem;background:#fff3;border-radius:50%;width:52px;height:52px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.menu-btn .btn-text{flex:1;font-size:1.1rem}.btn-nav{background:var(--white);color:var(--primary);padding:8px 24px;font-size:1.1rem;font-weight:800;border:3px solid var(--primary);border-radius:50px;display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:all .2s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 4px #8b5cf626;margin-bottom:20px;font-family:inherit}.btn-nav:hover{background:#f5f3ff;transform:translateY(-2px);box-shadow:0 6px #8b5cf626}.btn-nav:active{transform:translateY(3px);box-shadow:0 0 #0000}.nav-arrow{font-size:1.4rem;line-height:1}.input-field{padding:14px 18px;border-radius:var(--radius);border:3px solid var(--gray);font-size:1.3rem;width:100%;max-width:300px;margin-bottom:15px;font-family:inherit;text-align:center;color:var(--dark);outline:none;transition:border-color .2s}.input-field:focus{border-color:var(--primary)}.hub-page{animation:bounceIn .4s cubic-bezier(.175,.885,.32,1.275);text-align:center}.games-grid{display:grid;grid-template-columns:1fr;gap:20px}@media (min-width: 600px){.games-grid{grid-template-columns:1fr 1fr}}.game-card{background:var(--white);border-radius:var(--radius-lg);padding:30px 20px;box-shadow:0 8px 20px #0000000f;border:3px solid var(--white);display:flex;flex-direction:column;align-items:center;gap:12px;transition:transform .25s,box-shadow .25s}.game-card-active{cursor:pointer}.game-card-active:hover{transform:translateY(-6px);box-shadow:0 14px 35px #8b5cf626}.game-card-locked{opacity:.6;cursor:default}.game-card-icon{font-size:3rem;border-radius:50%;width:80px;height:80px;display:flex;align-items:center;justify-content:center;color:#fff}.game-card-title{font-size:1.2rem;color:var(--dark);margin:0}.game-card-locked .game-card-title{color:#94a3b8}.game-card-soon{font-size:.85rem;color:#94a3b8;font-style:italic}.hub-footer{margin-top:50px;padding-bottom:30px;display:flex;justify-content:center;width:100%}.hub-logo{width:100%;max-width:450px;height:auto;display:block;filter:drop-shadow(0 4px 12px rgba(0,0,0,.1));image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges;transform:translate(-3%)}.game-layout{display:grid;grid-template-columns:1fr;gap:20px;margin-top:10px}@media (min-width: 768px){.game-layout{grid-template-columns:1fr 1fr;align-items:start}}.game-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.points-badge{background:var(--white);padding:8px 16px;border-radius:var(--radius);font-size:1.1rem;font-weight:800;color:var(--success);border:3px solid var(--success);box-shadow:0 4px 10px #0000000d;margin-bottom:15px;display:flex;align-items:center;gap:6px}.wheel-box{position:relative;width:200px;height:200px;margin:0 auto 20px}@media (min-width: 768px){.wheel-box{width:250px;height:250px}}#wheel{width:100%;height:100%;border-radius:50%;border:6px solid var(--dark);transition:transform 3s cubic-bezier(.15,0,.15,1);background:conic-gradient(#fca5a5,#fca5a5 90deg,#93c5fd 90deg,#93c5fd 180deg,#fde047 180deg,#fde047 270deg,#86efac 270deg,#86efac 360deg);box-shadow:inset 0 0 20px #0000001a}.pointer{position:absolute;top:-12px;left:50%;transform:translate(-50%);width:0;height:0;border-left:12px solid transparent;border-right:12px solid transparent;border-top:24px solid var(--danger);z-index:5;filter:drop-shadow(0 3px 2px rgba(0,0,0,.2))}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.option-card{border:3px solid var(--white);background:var(--gray);border-radius:var(--radius);padding:12px;cursor:pointer;transition:all .2s cubic-bezier(.175,.885,.32,1.275);display:flex;align-items:center;justify-content:center;min-height:75px;box-shadow:0 3px 8px #0000000a;font-size:1rem}.option-card img{width:100%;max-width:100px;border-radius:10px;border:2px solid rgba(0,0,0,.04)}.option-card:hover{transform:scale(1.03)}.option-card.selected{border-color:var(--success);background:#ecfdf5;transform:scale(1.06);box-shadow:0 6px 12px #34d39940}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0f172ab3;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex!important;justify-content:center;align-items:center;z-index:99999;padding:20px;overflow-y:auto}.modal{background:var(--white);padding:30px;border-radius:var(--radius-lg);max-width:380px;width:100%;margin:auto;text-align:center;box-shadow:0 20px 50px #00000040;animation:bounceIn .4s cubic-bezier(.175,.885,.32,1.275);border:4px solid var(--light);max-height:85vh;overflow-y:auto}.modal h2{margin-top:0;color:var(--dark);font-size:1.6rem}.modal p{font-size:1rem;color:var(--dark)}.modal-icon{font-size:60px;margin-bottom:12px;animation:float 2s ease-in-out infinite}.avatar-modal{max-width:440px}.avatar-points{font-size:1.1rem;font-weight:800;color:var(--success);margin-bottom:15px}.avatar-tabs{display:flex;gap:4px;background:var(--gray);border-radius:14px;padding:4px;margin-bottom:15px}.avatar-tab{flex:1;padding:8px;border:none;border-radius:11px;font-weight:700;font-size:.85rem;cursor:pointer;transition:all .2s;background:transparent;color:var(--dark);font-family:inherit;box-shadow:none}.avatar-tab.active{background:var(--primary);color:#fff;box-shadow:0 2px 6px #8b5cf64d}.avatar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}@media (max-width: 400px){.avatar-grid{grid-template-columns:repeat(3,1fr)}}.avatar-item{background:var(--gray);border-radius:16px;padding:10px 6px;cursor:pointer;transition:all .2s;border:3px solid transparent;display:flex;flex-direction:column;align-items:center;gap:4px;position:relative}.avatar-item.selected{border-color:var(--primary);background:#f5f3ff}.avatar-item.locked{opacity:.4;cursor:not-allowed}.avatar-emoji{font-size:2rem}.avatar-lock{font-size:.65rem;font-weight:800;color:var(--secondary)}.avatar-equipped{font-size:.7rem}.accessory-label{font-size:.6rem;font-weight:700;color:var(--dark);text-align:center}.equipped-badge{position:absolute;top:2px;right:2px;font-size:.7rem}.lang-bar{background:var(--white);padding:6px 14px;border-radius:14px;display:inline-flex;gap:2px;box-shadow:0 2px 8px #0000000a;font-size:1rem;border:2px solid var(--gray)}.lang-bar span{padding:4px 8px;border-radius:10px;transition:background .2s;cursor:pointer}.lang-bar span:hover{background:var(--gray)}.lang-bar span.active-lang{background:var(--light);border:2px solid var(--danger)}@media (max-width: 480px){h1{font-size:1.6rem}.card{padding:20px 15px}.top-bar{padding:8px 12px}.profile-name{display:none}.btn-main{padding:12px 20px;font-size:1rem}.menu-btn{padding:12px 16px;gap:12px}.menu-btn .btn-icon{width:44px;height:44px;font-size:1.6rem}.menu-btn .btn-text{font-size:.95rem}.game-card{padding:20px 15px}.game-card-icon{width:65px;height:65px;font-size:2.4rem}}@media (min-width: 768px){h1{font-size:2.4rem}.game-card{padding:35px 25px}.game-card-icon{width:90px;height:90px;font-size:3.2rem}.game-card-title{font-size:1.3rem}}.math-visual-aid{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100px}.math-grid{perspective:1000px;animation:float 3s ease-in-out infinite}.math-item{transition:transform .3s ease;cursor:pointer}.math-item:hover{transform:scale(1.4) rotate(15deg)}@media (max-width: 600px){.math-item{font-size:1.1rem!important}.math-grid{gap:5px!important;padding:10px!important}}.analog-clock-wrapper{background:#fff;border-radius:50%;padding:10px;box-shadow:0 15px 35px #0000001a,inset 0 -4px 10px #0000000d;margin:20px auto;border:4px solid var(--white);transition:transform .3s ease}.analog-clock-wrapper:hover{transform:scale(1.02)}@keyframes popIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.animate-pop{animation:popIn .3s cubic-bezier(.175,.885,.32,1.275) forwards}