@import"https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Vazirmatn:wght@400;500;600;700;800;900&display=swap";:root{--color-bg: #EEF0FF;--color-surface: rgba(255, 255, 255, .75);--gradient-primary: linear-gradient(135deg, #6366F1 0%, #A855F7 50%, #EC4899 100%);--gradient-accent: linear-gradient(135deg, #10B981 0%, #34D399 100%);--gradient-warm: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);--gradient-cool: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%);--gradient-card: linear-gradient(180deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .6) 100%);--color-primary: #6366F1;--color-text: #1F2937;--color-text-light: #6B7280;--color-shadow: rgba(99, 102, 241, .25);--color-success: #1ca87a;--color-error: #ec3333;--color-border: #E5E7EB;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--radius-sm: .75rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-xl: 2rem;--radius-full: 9999px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 8px rgba(0, 0, 0, .06), 0 2px 4px rgba(0, 0, 0, .04), 0 0 0 1px rgba(0, 0, 0, .02);--shadow-lg: 0 8px 24px rgba(99, 102, 241, .12), 0 4px 8px rgba(0, 0, 0, .06);--shadow-3d: 0 4px 0px rgba(0, 0, 0, .08), 0 8px 24px rgba(99, 102, 241, .15), 0 12px 32px rgba(0, 0, 0, .06);--shadow-3d-hover: 0 6px 0px rgba(0, 0, 0, .06), 0 12px 32px rgba(99, 102, 241, .25), 0 16px 48px rgba(0, 0, 0, .08);--shadow-glow: 0 0 20px rgba(99, 102, 241, .3), 0 0 60px rgba(99, 102, 241, .1);--shadow-pop: 0 8px 0 rgba(0, 0, 0, .1), 0 16px 40px rgba(99, 102, 241, .2);--glass-border: 1.5px solid rgba(255, 255, 255, .6);--backdrop-blur: blur(16px)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Vazirmatn,Fredoka,system-ui,sans-serif;background:var(--color-bg);background-image:radial-gradient(circle at 15% 15%,rgba(99,102,241,.15) 0%,transparent 50%),radial-gradient(circle at 85% 85%,rgba(236,72,153,.12) 0%,transparent 50%),radial-gradient(circle at 50% 50%,rgba(168,85,247,.05) 0%,transparent 60%);color:var(--color-text);line-height:1.6;height:100vh;overflow:hidden;perspective:1200px}.glass-panel{background:var(--color-surface);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border:var(--glass-border);box-shadow:var(--shadow-3d)}@keyframes float{0%,to{transform:translateY(0) rotate(0)}25%{transform:translateY(-6px) rotate(1deg)}75%{transform:translateY(3px) rotate(-1deg)}}@keyframes bounce-in{0%{transform:scale(.3) translateY(40px);opacity:0}50%{transform:scale(1.05) translateY(-8px);opacity:1}70%{transform:scale(.95) translateY(2px)}to{transform:scale(1) translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes wobble{0%,to{transform:rotate(0)}25%{transform:rotate(-3deg)}75%{transform:rotate(3deg)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 #6366f166}50%{box-shadow:0 0 0 8px #6366f100}}@keyframes slide-up{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.animate-float{animation:float 4s ease-in-out infinite}.animate-bounce-in{animation:bounce-in .6s cubic-bezier(.68,-.55,.265,1.55) forwards}.animate-fade-in{animation:fadeIn .5s ease-out forwards}.animate-wobble{animation:wobble 2s ease-in-out infinite}.animate-slide-up{opacity:0;animation:slide-up .4s ease-out both}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-3) var(--space-6);border-radius:var(--radius-full);font-weight:700;border:none;cursor:pointer;transition:all .2s cubic-bezier(.34,1.56,.64,1);font-size:.95rem;letter-spacing:.02em;position:relative;transform:translateY(0)}.btn:hover{transform:translateY(-3px)}.btn:active{transform:translateY(2px);transition-duration:.05s}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px #4f46e580,0 8px 20px #6366f14d}.btn-primary:hover{box-shadow:0 6px #4f46e566,0 12px 30px #6366f166}.btn-primary:active{box-shadow:0 1px #4f46e580,0 2px 4px #6366f14d}.card{background:var(--gradient-card);border-radius:var(--radius-xl);padding:var(--space-6);border:1.5px solid rgba(255,255,255,.8);box-shadow:var(--shadow-3d);transition:all .35s cubic-bezier(.34,1.56,.64,1);position:relative}.card:hover{transform:translateY(-6px) scale(1.01);box-shadow:var(--shadow-3d-hover);border-color:#fff}.input{width:100%;padding:var(--space-3) var(--space-4);background:#f3f4f6cc;border:2px solid rgba(209,213,219,.6);border-radius:var(--radius-lg);outline:none;transition:all .3s cubic-bezier(.34,1.56,.64,1);font-size:1rem;font-family:inherit;color:var(--color-text);box-shadow:inset 0 2px 4px #0000000a}.input:focus{background:#fff;border-color:var(--color-primary);box-shadow:0 0 0 4px #6366f11f,inset 0 1px 2px #00000005;transform:scale(1.01)}h1,h2,h3{background:linear-gradient(135deg,#1f2937,#6366f1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-top:0;font-weight:800}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.icon-3d{display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);box-shadow:0 4px #00000014,0 8px 16px #0000000f;transition:all .2s cubic-bezier(.34,1.56,.64,1)}.icon-3d:hover{transform:translateY(-2px) scale(1.1);box-shadow:0 6px #0000000f,0 12px 24px #00000014}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#6366f1,#a855f7);border-radius:20px}::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#4f46e5,#9333ea)}.hamburger-btn{display:none;position:fixed;top:16px;left:16px;z-index:1000;width:44px;height:44px;border:none;border-radius:14px;background:var(--gradient-primary);cursor:pointer;padding:0;box-shadow:0 4px #4f46e566,0 8px 16px #6366f14d;transition:all .2s ease}.hamburger-btn:active{transform:translateY(2px);box-shadow:0 1px #4f46e566,0 2px 4px #6366f14d}.hamburger-icon{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:100%;height:100%}.hamburger-icon span{display:block;width:20px;height:2.5px;background:#fff;border-radius:2px;transition:all .3s ease}.hamburger-icon.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger-icon.open span:nth-child(2){opacity:0}.hamburger-icon.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.sidebar-overlay{display:none}@media(max-width:1024px){body{height:auto;overflow:auto}.app-layout{flex-direction:column!important;padding:0!important;gap:0!important;height:auto!important;min-height:100vh;overflow:auto!important}.hamburger-btn{display:flex}.sidebar{position:fixed!important;top:0!important;left:0!important;bottom:0!important;width:280px!important;height:100vh!important;border-radius:0 24px 24px 0!important;transform:translate(-100%);transition:transform .35s cubic-bezier(.4,0,.2,1);z-index:100!important;overflow:hidden!important;padding-top:72px!important}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;inset:0;background:#0006;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:50;animation:fadeIn .2s ease-out}.main-content{border-radius:0!important;padding:70px 20px 24px!important;min-height:100vh}.card:hover{transform:none;box-shadow:var(--shadow-3d)}.hero-emoji{display:none!important}.hero-text{max-width:100%!important}.btn{padding:var(--space-3) var(--space-4);min-height:44px}}@media(min-width:769px)and (max-width:1024px){.dashboard-grid{grid-template-columns:1fr 1fr!important}.quiz-modes-grid{grid-template-columns:repeat(3,1fr)!important}.review-columns{grid-template-columns:1fr 1fr!important}.analytics-metrics{grid-template-columns:repeat(3,1fr)!important}.chart-container{height:350px!important}}@media(max-width:768px){.dashboard-grid,.quiz-modes-grid,.review-columns{grid-template-columns:1fr!important}.chart-container{height:300px!important}.analytics-metrics{grid-template-columns:1fr!important}.main-content{padding:70px 12px 16px!important}h1{font-size:1.5rem!important}h2{font-size:1.25rem!important}}