@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2c55a0e60120577a-s.0bjc5tiuqdqro.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/9c72aa0f40e4eef8-s.0m6w47a4e5dy9.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/ad66f9afd8947f86-s.11u06r12fd6v_.woff2)format("woff2");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/5476f68d60460930-s.0wxq9webf.ew4.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2bbe8d2671613f1f-s.067x_6k0k23tk.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/1bffadaabf893a1e-s.16ipb6fqu393i.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/83afe278b6a6bb3c-s.p.0q-301v4kxxnr.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Fallback;src:local(Arial);ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.0%;size-adjust:107.12%}.inter_5901b7c6-module__ec5Qua__className{font-family:Inter,Inter Fallback;font-style:normal}.inter_5901b7c6-module__ec5Qua__variable{--font-inter:"Inter", "Inter Fallback"}
@font-face{font-family:Lexend;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/08328e320c8f68d1-s.068q2mbkdvzxv.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/ce5b45ab00236ec9-s.0e2v01fdnfw~o.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lexend;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/ca31d6821328a4e9-s.p.0w8w9q576xw20.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Lexend Fallback;src:local(Arial);ascent-override:90.98%;descent-override:22.74%;line-gap-override:0.0%;size-adjust:109.91%}.lexend_4657197b-module__qcFZpq__className{font-family:Lexend,Lexend Fallback;font-style:normal}.lexend_4657197b-module__qcFZpq__variable{--font-lexend:"Lexend", "Lexend Fallback"}
:root{--bg-primary:#fff;--bg-secondary:#f9fafb;--bg-card:#fff;--bg-card-hover:#f3f4f6;--bg-glass:#fffc;--accent-primary:#4f46e5;--accent-primary-rgb:79, 70, 229;--accent-secondary:#6b7280;--accent-green:#10b981;--accent-red:#ef4444;--accent-orange:#f59e0b;--accent-cyan:#06b6d4;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#9ca3af;--border-subtle:#f3f4f6;--border-active:#e5e7eb;--gradient-main:linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--gradient-soft:linear-gradient(180deg, #fff 0%, #f9fafb 100%);--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-card:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:32px;--transition-theme:background .3s ease, color .3s ease, border-color .3s ease, box-shadow .3s ease}.desktop-hidden{display:none!important}[data-theme=dark]{--bg-primary:#0f172a;--bg-secondary:#020617;--bg-card:#1e293b;--bg-card-hover:#334155;--bg-glass:#0f172acc;--accent-secondary:#94a3b8;--accent-primary:#6366f1;--accent-primary-rgb:99, 102, 241;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--border-subtle:#1e293b;--border-active:#334155;--gradient-main:linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--gradient-soft:linear-gradient(180deg, #1e293b 0%, #0f172a 100%);--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #00000080, 0 2px 4px -1px #0006;--shadow-card:0 10px 15px -3px #00000080, 0 4px 6px -2px #0006}[data-theme=dark] .stat-chip.tokens,[data-theme=dark] .stat-chip.streak{color:#fff!important}*{box-sizing:border-box;transition:var(--transition-theme);margin:0;padding:0}html,body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;letter-spacing:-.01em;min-height:100vh;font-family:Inter,-apple-system,sans-serif}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-active);z-index:100;flex-direction:column;width:260px;padding:48px 24px;transition:transform .3s,width .3s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{color:var(--text-primary);letter-spacing:-1px;text-transform:uppercase;margin-bottom:0;font-size:1.25rem;font-weight:700}.logo-icon{transition:all .3s;animation:.8s cubic-bezier(.16,1,.3,1) forwards logo-entrance}@keyframes logo-entrance{0%{opacity:0;transform:scale(.8)rotate(-10deg)}to{opacity:1;transform:scale(1)rotate(0)}}.logo-icon:hover{transform:translateY(-1px)scale(1.05);filter:drop-shadow(0 0 12px rgba(var(--accent-primary-rgb), .4))!important}.sidebar-tagline{color:var(--text-muted);letter-spacing:2px;text-transform:uppercase;margin-bottom:60px;font-size:.6rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:6px;list-style:none;display:flex}.sidebar-nav a{color:var(--text-secondary);border-radius:var(--radius-md);letter-spacing:.2px;align-items:center;gap:12px;padding:12px 16px;font-size:.75rem;font-weight:500;text-decoration:none;transition:all .2s cubic-bezier(.23,1,.32,1);display:flex}.sidebar-nav a:hover{color:var(--accent-primary);background:var(--bg-primary)}.sidebar-nav a.active{color:var(--accent-primary);background:var(--bg-primary);box-shadow:var(--shadow-sm);font-weight:700}.main-content{margin-left:var(--sidebar-width,260px);width:calc(100% - var(--sidebar-width,260px));flex:1;padding:80px 60px;transition:margin-left .3s cubic-bezier(.4,0,.2,1),width .3s cubic-bezier(.4,0,.2,1)}.page-title{letter-spacing:-1px;color:var(--text-primary);margin-bottom:12px;font-size:2rem;font-weight:700}.page-subtitle{color:var(--text-secondary);margin-bottom:60px;font-size:.85rem;font-weight:500}.dashboard-grid,.shop-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;display:grid}.stats-bar{gap:12px;margin-bottom:80px;display:flex}.stat-chip{background:var(--bg-primary);border:1px solid var(--border-active);color:var(--text-primary);letter-spacing:1.5px;text-transform:uppercase;border-radius:40px;align-items:center;gap:12px;padding:10px 24px;font-size:.7rem;font-weight:900;display:flex}.stat-chip.tokens,.stat-chip.streak{color:var(--accent-primary);border-color:var(--accent-primary)}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:6px;padding:48px 40px;transition:all .3s}.card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-card);transform:translateY(-2px)}.card-title{letter-spacing:-.2px;color:var(--text-primary);margin-bottom:12px;font-size:1rem;font-weight:700}.card-subtitle{color:var(--text-secondary);font-size:.75rem;font-weight:500;line-height:1.6}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;padding:14px 28px;font-family:inherit;font-size:.8rem;font-weight:600;transition:all .2s cubic-bezier(.23,1,.32,1);display:inline-flex}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-outline{border:1px solid var(--border-active);color:var(--text-primary);background:0 0}.btn-outline:hover{background:var(--bg-secondary);border-color:var(--accent-primary)}.chat-empty-state{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.chat-input-card{background:var(--bg-card);border:1px solid var(--border-active);border-radius:var(--radius-xl);width:100%;max-width:720px;box-shadow:var(--shadow-card);align-items:center;gap:16px;padding:12px 24px;display:flex}.chat-input-card.active{box-shadow:var(--shadow-sm);padding:8px 20px}.chat-header{border-bottom:1px solid var(--border-subtle);background:var(--bg-primary);justify-content:flex-end;align-items:center;padding:24px 40px;display:flex}.chat-messages-container{background:var(--bg-secondary);flex:1;padding:40px;overflow-y:auto}.chat-footer{border-top:1px solid var(--border-subtle);background:var(--bg-primary);padding:32px 40px}.btn:disabled{opacity:.3;cursor:not-allowed}.input{background:var(--bg-primary);border:1px solid var(--border-subtle);width:100%;color:var(--text-primary);border-radius:12px;outline:none;padding:16px 20px;font-family:inherit;font-size:.8rem;font-weight:600;transition:border-color .2s}.input:focus{border-color:#333}.chat-container{flex-direction:column;gap:24px;display:flex}.chat-bubble{border-radius:var(--radius-md);max-width:80%;padding:16px 20px;font-size:.85rem;font-weight:500;line-height:1.5;animation:.4s fadeIn}.chat-bubble.user{background:var(--accent-primary);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.chat-bubble.tutor{background:var(--bg-secondary);border:1px solid var(--border-subtle);color:var(--text-primary);border-bottom-left-radius:4px;align-self:flex-start}.loading-dots{justify-content:center;gap:6px;display:flex}.loading-dots span{background:var(--accent-primary);border-radius:50%;width:6px;height:6px;animation:.6s infinite alternate bounce}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes bounce{to{opacity:.3;transform:scale(.8)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1024px){.main-content{padding:60px 40px}}body{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-lexend), sans-serif;margin:0;padding:0;overflow-x:hidden}@media (max-width:768px){.app-layout .sidebar{display:none!important}.app-layout .main-content{width:100%!important;margin-left:0!important;padding-bottom:120px!important;padding-left:20px!important;padding-right:20px!important}.internal-bottom-nav{background:var(--bg-card);border:1px solid var(--border-active);z-index:1000;border-radius:24px;justify-content:space-around;align-items:center;height:68px;padding:0 12px;display:flex;position:fixed;bottom:24px;left:20px;right:20px;box-shadow:0 8px 32px #0006}.bottom-nav-item{color:var(--text-secondary);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;height:100%;font-size:.65rem;font-weight:700;text-decoration:none;transition:all .3s cubic-bezier(.23,1,.32,1);display:flex;position:relative}.bottom-nav-item.active{color:var(--accent-primary);transform:translateY(-2px)}.bottom-nav-item.active:after{content:"";background:var(--accent-primary);width:24px;height:3px;box-shadow:0 0 10px var(--accent-primary);border-radius:4px;position:absolute;top:-8px}.btn,button{min-height:48px!important}.app-layout .cta-card{padding:24px 16px!important}.app-layout .responsive-title{letter-spacing:-.5px!important;font-size:1.4rem!important}.app-layout .responsive-subtitle{max-width:100%!important;font-size:.75rem!important}.app-layout .anki-stacked-grid{grid-template-columns:1fr!important;gap:20px!important}.app-layout .stats-bar{flex-wrap:wrap!important;justify-content:flex-start!important;gap:8px!important;padding-left:4px!important}.app-layout .stat-chip{flex:0 auto!important;padding:8px 16px!important;font-size:.65rem!important}.app-layout~.global-language-switcher,div[style*=fixed][style*="bottom: 24px"]{display:none!important}.internal-more-menu{background:var(--bg-card);border:1px solid var(--border-active);z-index:1001;border-radius:20px;flex-direction:column;width:200px;padding:8px;animation:.3s cubic-bezier(.23,1,.32,1) slideUp;display:flex;position:fixed;bottom:100px;right:20px;box-shadow:0 8px 32px #0006}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.more-menu-item{color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:12px;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:.8rem;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.more-menu-item:active{background:var(--bg-primary);color:var(--accent-primary)}.more-menu-item.logout{color:#ff4b4b;border-top:1px solid var(--border-subtle);border-radius:0 0 12px 12px;margin-top:4px;padding-top:16px}.desktop-hidden{display:flex!important}.mobile-stack{text-align:center!important;flex-direction:column!important;align-items:center!important}.mobile-hidden{display:none!important}.mobile-text-center{text-align:center!important}.mobile-pt-20{padding-top:80px!important}.mobile-title{font-size:2.5rem!important;line-height:1.2!important}.mobile-buttons{flex-direction:column!important;gap:16px!important;width:100%!important;display:flex!important}.mobile-grid-1{grid-template-columns:1fr!important}.mobile-w-full{width:100%!important;max-width:100%!important}.mobile-p-24{padding:24px!important}.mobile-col-span-1{grid-column:span 1!important}.history-item-card{flex-direction:column!important;align-items:flex-start!important;gap:12px!important;padding:16px!important}.history-item-card>div{justify-content:space-between!important;width:100%!important}.chat-empty-state{padding:24px 16px!important}.chat-empty-state h1{font-size:2rem!important}.chat-header{background:var(--bg-primary)!important;padding:16px 20px!important}.chat-messages-container{background:var(--bg-primary)!important;padding:20px 16px!important}.chat-footer{background:var(--bg-primary)!important;padding:16px!important}.chat-input-card{gap:8px!important;padding:8px 12px!important}.chat-input-card textarea,.chat-input-card input{font-size:.85rem!important}}