html.lenis,html.lenis body{height:auto}.lenis:not(.lenis-autoToggle).lenis-stopped{overflow:clip}.lenis [data-lenis-prevent],.lenis [data-lenis-prevent-wheel],.lenis [data-lenis-prevent-touch],.lenis [data-lenis-prevent-vertical],.lenis [data-lenis-prevent-horizontal]{overscroll-behavior:contain}.lenis.lenis-smooth iframe{pointer-events:none}.lenis.lenis-autoToggle{transition-behavior:allow-discrete;transition-property:overflow;transition-duration:1ms}
:root{--font-inter:"Segoe UI";--font-jetbrains:"Cascadia Code";--font-kalam:"Segoe Print";--font-patrick-hand:"Segoe Print";--bg-primary:#060a14;--bg-secondary:#0a0e1a;--bg-tertiary:#0f1629;--bg-card:#0f1629b3;--bg-card-hover:#141e37cc;--bg-glass:#0f162980;--bg-glass-strong:#0f1629d9;--bg-input:#0f162999;--bg-overlay:#060a14cc;--border-subtle:#3b82f61a;--border-default:#3b82f633;--border-strong:#3b82f659;--border-accent:#3b82f680;--text-primary:#f0f4ff;--text-secondary:#94a3c0;--text-tertiary:#5a6a8a;--text-inverse:#060a14;--accent-blue:#3b82f6;--accent-blue-glow:#3b82f640;--accent-blue-dim:#1d4ed8;--accent-indigo:#6366f1;--accent-purple:#8b5cf6;--accent-cyan:#06b6d4;--success:#10b981;--success-glow:#10b98133;--success-dim:#059669;--warning:#f59e0b;--warning-glow:#f59e0b33;--warning-dim:#d97706;--error:#f43f5e;--error-glow:#f43f5e33;--error-dim:#e11d48;--info:#3b82f6;--gradient-hero:linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);--gradient-hero-subtle:linear-gradient(135deg, #3b82f626 0%, #8b5cf61a 50%, #06b6d426 100%);--gradient-card:linear-gradient(145deg, #3b82f614, #8b5cf60a);--gradient-success:linear-gradient(135deg, #10b981, #059669);--gradient-danger:linear-gradient(135deg, #f43f5e, #e11d48);--gradient-warm:linear-gradient(135deg, #f59e0b, #ef4444);--font-body:var(--font-inter), -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:var(--font-jetbrains), "Fira Code", "Cascadia Code", monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--text-6xl:3.75rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-xl:0 16px 48px #0009;--shadow-glow-blue:0 0 30px #3b82f64d;--shadow-glow-purple:0 0 30px #8b5cf633;--shadow-glow-success:0 0 20px #10b9814d;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease;--transition-spring:.5s cubic-bezier(.34, 1.56, .64, 1);--z-base:1;--z-dropdown:10;--z-sticky:20;--z-overlay:30;--z-modal:40;--z-toast:50;--max-width:1280px;--sidebar-width:260px;--header-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-size:16px}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;will-change:auto;background-image:radial-gradient(circle at 25% 25%,#3b82f608 0%,#0000 50%),radial-gradient(circle at 75% 75%,#8b5cf608 0%,#0000 50%);position:fixed;inset:0}a{color:var(--accent-blue);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-cyan)}img{max-width:100%;display:block}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}ul,ol{list-style:none}.container{max-width:var(--max-width);padding:0 var(--space-6);margin:0 auto}.mono{font-family:var(--font-mono)}.text-gradient{background:var(--gradient-hero);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.glass-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(20px);transition:background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base)}.glass-card:hover{background:var(--bg-card-hover);border-color:var(--border-default);box-shadow:var(--shadow-md)}.glass-card-static{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(20px)}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-weight:600;font-size:var(--text-sm);border-radius:var(--radius-lg);transition:all var(--transition-base);white-space:nowrap;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;transition:opacity var(--transition-fast);background:linear-gradient(#ffffff1a,#0000);position:absolute;inset:0}.btn:hover:after{opacity:1}.btn-primary{background:var(--gradient-hero);color:#fff;box-shadow:var(--shadow-glow-blue)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 40px #3b82f666}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-glass);border:1px solid var(--border-default);color:var(--text-primary)}.btn-secondary:hover{border-color:var(--border-strong);background:var(--bg-card-hover)}.btn-ghost{color:var(--text-secondary);padding:var(--space-2) var(--space-4)}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0d}.btn-success{background:var(--gradient-success);color:#fff;box-shadow:var(--shadow-glow-success)}.btn-danger{background:var(--gradient-danger);color:#fff}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-base);border-radius:var(--radius-xl)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--text-xs)}.btn-icon{border-radius:var(--radius-md);width:40px;height:40px;padding:0}.input{width:100%;padding:var(--space-3) var(--space-4);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);color:var(--text-primary);font-size:var(--text-sm);transition:all var(--transition-base);outline:none}.input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px var(--accent-blue-glow)}.input::placeholder{color:var(--text-tertiary)}.badge{padding:var(--space-1) var(--space-3);font-size:var(--text-xs);border-radius:var(--radius-full);letter-spacing:.02em;align-items:center;font-weight:600;display:inline-flex}.badge-blue{color:var(--accent-blue);background:#3b82f626;border:1px solid #3b82f640}.badge-green{color:var(--success);background:#10b98126;border:1px solid #10b98140}.badge-amber{color:var(--warning);background:#f59e0b26;border:1px solid #f59e0b40}.badge-red{color:var(--error);background:#f43f5e26;border:1px solid #f43f5e40}.badge-purple{color:var(--accent-purple);background:#8b5cf626;border:1px solid #8b5cf640}.progress-track{border-radius:var(--radius-full);background:#ffffff0f;width:100%;height:8px;overflow:hidden}.progress-fill{border-radius:var(--radius-full);height:100%;transition:width var(--transition-slow);background:var(--gradient-hero)}.progress-fill.success{background:var(--gradient-success)}.progress-fill.warning{background:var(--warning)}.progress-fill.danger{background:var(--gradient-danger)}.tooltip-wrapper{position:relative}.tooltip{padding:var(--space-2) var(--space-3);background:var(--bg-glass-strong);border:1px solid var(--border-default);border-radius:var(--radius-md);font-size:var(--text-xs);color:var(--text-primary);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity var(--transition-fast);z-index:var(--z-tooltip,100);position:absolute;bottom:100%;left:50%;transform:translate(-50%)translateY(-8px)}.tooltip-wrapper:hover .tooltip{opacity:1}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes glow-pulse{0%,to{box-shadow:0 0 20px #3b82f633}50%{box-shadow:0 0 40px #3b82f666}}@keyframes countUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes gradient-shift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.animate-fade-in{animation:fadeIn var(--transition-slow) ease forwards}.animate-fade-in-up{animation:fadeInUp var(--transition-slow) ease forwards}.animate-fade-in-down{animation:fadeInDown var(--transition-slow) ease forwards}.animate-slide-left{animation:slideInLeft var(--transition-slow) ease forwards}.animate-slide-right{animation:slideInRight var(--transition-slow) ease forwards}.animate-scale-in{animation:scaleIn var(--transition-spring) forwards}.animate-float{animation:3s ease-in-out infinite float}.animate-pulse{animation:2s ease-in-out infinite pulse}.animate-spin{animation:1s linear infinite spin}.delay-1{opacity:0;animation-delay:.1s}.delay-2{opacity:0;animation-delay:.2s}.delay-3{opacity:0;animation-delay:.3s}.delay-4{opacity:0;animation-delay:.4s}.delay-5{opacity:0;animation-delay:.5s}.delay-6{opacity:0;animation-delay:.6s}.delay-7{opacity:0;animation-delay:.7s}.delay-8{opacity:0;animation-delay:.8s}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#5e75a04d}::-webkit-scrollbar-thumb:hover{background:#5e75a080}*{scrollbar-width:thin;scrollbar-color:#5e75a04d transparent}::selection{color:var(--text-primary);background:#3b82f64d}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-subtle);z-index:var(--z-sticky);transition:transform var(--transition-base);will-change:transform;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;transform:translateZ(0)}.sidebar-header{padding:var(--space-6);border-bottom:1px solid var(--border-subtle)}.sidebar-logo{font-size:var(--text-xl);align-items:center;gap:var(--space-3);font-weight:800;display:flex}.sidebar-logo span{background:var(--gradient-hero);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.sidebar-nav{padding:var(--space-4);gap:var(--space-1);flex-direction:column;flex:1;display:flex;overflow-y:auto}.sidebar-section-label{font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;padding:var(--space-4) var(--space-3) var(--space-2);font-weight:600}.nav-item{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:var(--text-sm);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;font-weight:500;display:flex}.nav-item:hover{color:var(--text-primary);background:#3b82f614}.nav-item.active{color:var(--accent-blue);background:#3b82f61f;font-weight:600}.nav-item .nav-icon{font-size:var(--text-lg);text-align:center;flex-shrink:0;width:24px}.nav-item .nav-badge{color:var(--accent-blue);font-size:var(--text-xs);border-radius:var(--radius-full);background:#3b82f633;margin-left:auto;padding:2px 8px;font-weight:600}.main-content{margin-left:var(--sidebar-width);isolation:isolate;flex:1;min-height:100vh}.page-header{padding:var(--space-8) var(--space-8) var(--space-6);border-bottom:1px solid var(--border-subtle);background:var(--bg-secondary)}.page-header h1{font-size:var(--text-2xl);margin-bottom:var(--space-2);font-weight:700}.page-header p{color:var(--text-secondary);font-size:var(--text-sm)}.page-body{padding:var(--space-8)}.grid{gap:var(--space-6);display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.stat-card{padding:var(--space-6);position:relative;overflow:hidden}.stat-card:before{content:"";opacity:.1;width:80px;height:80px;transition:opacity var(--transition-base);border-radius:0 0 0 80px;position:absolute;top:0;right:0}.stat-card:hover:before{opacity:.18}.stat-card .stat-icon{font-size:var(--text-2xl);margin-bottom:var(--space-3)}.stat-card .stat-value{font-size:var(--text-3xl);font-weight:800;font-family:var(--font-mono);margin-bottom:var(--space-1);line-height:1.1}.stat-card .stat-label{font-size:var(--text-sm);color:var(--text-secondary);font-weight:500}.stat-card .stat-change{font-size:var(--text-xs);margin-top:var(--space-2);align-items:center;gap:var(--space-1);font-weight:600;display:flex}.stat-change.positive{color:var(--success)}.stat-change.negative{color:var(--error)}.timer-display{font-family:var(--font-mono);font-size:var(--text-4xl);letter-spacing:.05em;text-align:center;font-weight:700}.timer-display.warning{color:var(--warning)}.timer-display.danger{color:var(--error);animation:1s ease-in-out infinite pulse}.question-card{padding:var(--space-8)}.question-number{font-size:var(--text-xs);color:var(--accent-blue);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-4);font-weight:600}.question-text{font-size:var(--text-lg);margin-bottom:var(--space-6);font-weight:500;line-height:1.7}.options-list{gap:var(--space-3);flex-direction:column;display:flex}.option-item{align-items:flex-start;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--bg-input);border:2px solid var(--border-subtle);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);font-size:var(--text-base);display:flex}.option-item:hover{border-color:var(--accent-blue);background:#3b82f60d}.option-item.selected{border-color:var(--accent-blue);box-shadow:0 0 0 1px var(--accent-blue);background:#3b82f61a}.option-item.correct{border-color:var(--success);box-shadow:0 0 0 1px var(--success);background:#10b9811a}.option-item.incorrect{border-color:var(--error);box-shadow:0 0 0 1px var(--error);background:#f43f5e1a}.option-letter{border-radius:var(--radius-md);width:32px;height:32px;font-weight:700;font-size:var(--text-sm);transition:all var(--transition-fast);background:#ffffff0f;flex-shrink:0;justify-content:center;align-items:center;display:flex}.option-item.selected .option-letter{background:var(--accent-blue);color:#fff}.option-item.correct .option-letter{background:var(--success);color:#fff}.option-item.incorrect .option-letter{background:var(--error);color:#fff}.option-text{padding-top:4px;line-height:1.5}.chat-container{height:calc(100vh - var(--header-height) - 140px);flex-direction:column;display:flex}.chat-messages{padding:var(--space-6);gap:var(--space-4);flex-direction:column;flex:1;display:flex;overflow-y:auto}.chat-bubble{max-width:80%;padding:var(--space-4) var(--space-5);border-radius:var(--radius-xl);font-size:var(--text-sm);line-height:1.7;animation:.3s forwards fadeInUp}.chat-bubble.user{background:var(--accent-blue);color:#fff;border-bottom-right-radius:var(--radius-sm);align-self:flex-end}.chat-bubble.assistant{background:var(--bg-card);border:1px solid var(--border-subtle);border-bottom-left-radius:var(--radius-sm);align-self:flex-start}.chat-bubble.assistant code{border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--text-xs);background:#0000004d;padding:2px 6px}.chat-bubble.assistant pre{padding:var(--space-4);border-radius:var(--radius-md);margin:var(--space-3) 0;background:#0000004d;overflow-x:auto}.chat-bubble.assistant pre code{background:0 0;padding:0}.chat-input-area{padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-subtle);background:var(--bg-secondary)}.chat-input-wrapper{gap:var(--space-3);align-items:flex-end;display:flex}.chat-input-wrapper textarea{padding:var(--space-3) var(--space-4);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);color:var(--text-primary);font-size:var(--text-sm);resize:none;min-height:44px;max-height:120px;transition:border-color var(--transition-fast);font-family:var(--font-body);outline:none;flex:1}.chat-input-wrapper textarea:focus{border-color:var(--accent-blue)}.chat-send-btn{background:var(--gradient-hero);border-radius:var(--radius-lg);width:44px;height:44px;font-size:var(--text-lg);transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat-send-btn:hover{box-shadow:var(--shadow-glow-blue);transform:scale(1.05)}.chat-send-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.heatmap-grid{grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:3px;display:grid}.heatmap-cell{aspect-ratio:1;border-radius:var(--radius-sm);transition:all var(--transition-fast);cursor:pointer;position:relative}.heatmap-cell:hover{z-index:2;transform:scale(1.2)}.heat-0{background:#ffffff08}.heat-1{background:#3b82f626}.heat-2{background:#3b82f64d}.heat-3{background:#3b82f680}.heat-4{background:#3b82f6b3}.heat-5{background:#3b82f6e6}.tabs{gap:var(--space-1);border-bottom:1px solid var(--border-subtle);margin-bottom:var(--space-6);display:flex}.tab{padding:var(--space-3) var(--space-5);font-size:var(--text-sm);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;border-bottom:2px solid #0000;font-weight:500}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent-blue);border-bottom-color:var(--accent-blue)}.tag{align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:var(--text-xs);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:#ffffff0d;font-weight:500;display:inline-flex}.tag:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.tag.active{border-color:var(--accent-blue);color:var(--accent-blue);background:#3b82f61f}.streak-counter{align-items:center;gap:var(--space-2);font-family:var(--font-mono);color:var(--warning);font-weight:700;display:flex}.streak-fire{font-size:var(--text-xl);animation:2s ease-in-out infinite float}.mastery-chip{padding:var(--space-2) var(--space-4);border-radius:var(--radius-lg);font-size:var(--text-xs);align-items:center;gap:var(--space-2);font-weight:600;display:inline-flex}.mastery-chip.beginner{color:var(--error);background:#f43f5e1f;border:1px solid #f43f5e33}.mastery-chip.learning{color:var(--warning);background:#f59e0b1f;border:1px solid #f59e0b33}.mastery-chip.proficient{color:var(--accent-blue);background:#3b82f61f;border:1px solid #3b82f633}.mastery-chip.mastered{color:var(--success);background:#10b9811f;border:1px solid #10b98133}.empty-state{text-align:center;padding:var(--space-16) var(--space-8)}.empty-state .empty-icon{margin-bottom:var(--space-4);opacity:.3;font-size:4rem}.empty-state h3{font-size:var(--text-xl);margin-bottom:var(--space-2);font-weight:600}.empty-state p{color:var(--text-secondary);font-size:var(--text-sm);max-width:400px;margin:0 auto var(--space-6)}.skeleton{border-radius:var(--radius-md);background:linear-gradient(90deg,#ffffff08 0%,#ffffff14 50%,#ffffff08 100%) 0 0/200% 100%;animation:1.5s infinite shimmer}@media (max-width:1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.page-header{padding:var(--space-6)}.page-body{padding:var(--space-4)}.question-card{padding:var(--space-5)}.chat-bubble{max-width:90%}}@media (max-width:480px){html{font-size:14px}.stat-card .stat-value{font-size:var(--text-2xl)}.timer-display{font-size:var(--text-3xl)}}html{scroll-behavior:auto}body{overscroll-behavior-y:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.sketch-app-shell{--bg-primary:#f8f2df;--bg-secondary:#fffdf5;--bg-tertiary:#f1ead8;--bg-card:#fffdf5;--bg-card-hover:#fff9e7;--bg-glass:#fffdf5e0;--bg-glass-strong:#fffdf5;--bg-input:#fffdf5;--border-subtle:#17203338;--border-default:#1720337a;--border-strong:#172033;--text-primary:#172033;--text-secondary:#536071;--text-tertiary:#777264;--text-inverse:#fffdf5;--accent-blue:#2b6cb0;--accent-indigo:#5173a5;--accent-purple:#a04f7b;--accent-cyan:#218b88;--success:#28745e;--warning:#a96b13;--error:#b74745;--gradient-hero:linear-gradient(135deg, #5173a5, #218b88);--gradient-hero-subtle:linear-gradient(135deg, #5173a524, #218b881f);--font-body:var(--font-patrick-hand), "Segoe Print", "Comic Sans MS", cursive;--font-mono:"Cascadia Code", monospace;background-color:var(--bg-primary);background-image:radial-gradient(#17203321 1px,#0000 1px);background-size:18px 18px}.sketch-app-shell .page-header{background:0 0;border-bottom:2px solid #172033}.sketch-app-shell .page-header h1{font-family:var(--font-kalam);color:#172033}.sketch-app-shell .page-body{background:0 0}.sketch-app-shell .card,.sketch-app-shell .stat-card,.sketch-app-shell .question-card{background:#fffdf5;border:2px solid #172033;border-radius:5px 9px 6px 8px;box-shadow:3px 3px #172033}.sketch-app-shell .input,.sketch-app-shell input,.sketch-app-shell textarea,.sketch-app-shell select{color:#172033;background:#fffdf5;border:2px solid #172033;border-radius:4px 7px 5px 6px}.sketch-app-shell button,.sketch-app-shell .btn{font-family:var(--font-kalam)}.login-container{color:#172033;background-color:#f8f2df!important;background-image:radial-gradient(#17203321 1px,#0000 1px)!important;background-size:18px 18px!important;min-height:100vh!important}.login-container .login-card{background:#fffdf5!important;border:2px solid #172033!important;border-radius:6px 12px 7px 10px!important;box-shadow:7px 7px #172033!important}.login-container .login-logo,.login-container .login-title{font-family:var(--font-kalam), "Segoe Print", cursive;color:#172033!important}.login-container .login-subtitle,.login-container .form-label,.login-container .back-link{color:#536071!important}.login-container .input{color:#172033!important;background:#fffdf5!important;border:2px solid #172033!important;border-radius:4px 8px 5px 7px!important}.login-container .btn-primary{color:#172033!important;background:#9ed5ca!important;border:2px solid #172033!important;border-radius:5px 9px 6px 8px!important;box-shadow:3px 3px #172033!important}.login-container .btn-secondary{color:#172033!important;background:#fff0a7!important;border:2px solid #172033!important;border-radius:5px 9px 6px 8px!important}.sketch-app-shell .dashboard-page,.sketch-app-shell .onboarding{color:#172033!important;background:0 0!important}.sketch-app-shell .onboarding-card,.sketch-app-shell .dashboard-card,.sketch-app-shell .stat-box,.sketch-app-shell .section-card{background:#fffdf5!important;border:2px solid #172033!important;border-radius:5px 10px 6px 8px!important;box-shadow:3px 3px #172033!important}.sketch-app-shell .dash-palette-1{background-color:#e8f1ff!important}.sketch-app-shell .dash-palette-2{background-color:#fff4b8!important}.sketch-app-shell .dash-palette-3{background-color:#e1f3eb!important}.sketch-app-shell .dash-palette-4{background-color:#fdeceb!important}.sketch-app-shell .btn,.sketch-app-shell .count-btn,.sketch-app-shell .quick-action,.sketch-app-shell [class*=start-btn]{color:#172033!important;background:#9ed5ca!important;border:2px solid #172033!important;border-radius:5px 10px 6px 8px!important;box-shadow:3px 3px #172033!important}.sketch-app-shell .btn:hover,.sketch-app-shell .count-btn:hover,.sketch-app-shell .quick-action:hover,.sketch-app-shell [class*=start-btn]:hover{background:#d9ecff!important;transform:translateY(-1px)!important;box-shadow:2px 2px #172033!important}.sketch-app-shell h1,.sketch-app-shell h2,.sketch-app-shell h3{font-family:var(--font-kalam), "Segoe Print", cursive;color:#172033}.sketch-app-shell [class*=header]{background:0 0!important;border-color:#172033!important}.sketch-app-shell button:not(.sketch-app-menu):not(.sketch-app-signout),.sketch-app-shell .tag,.sketch-app-shell .tab,.sketch-app-shell .option-item{border:2px solid #172033!important;border-radius:5px 9px 6px 8px!important;transition:transform .13s,box-shadow .13s,background-color .13s!important;box-shadow:3px 3px #172033!important}.sketch-app-shell button:not(.sketch-app-menu):not(.sketch-app-signout):hover,.sketch-app-shell .tag:hover,.sketch-app-shell .tab:hover,.sketch-app-shell .option-item:hover{transform:translateY(-1px)!important;box-shadow:2px 2px #172033!important}.sketch-app-shell button:not(.sketch-app-menu):not(.sketch-app-signout):active,.sketch-app-shell .option-item:active{transform:translateY(1px)!important;box-shadow:1px 1px #172033!important}.sketch-app-shell .dash-section-title,.sketch-app-shell .select-header h1,.sketch-app-shell .page-header h1{align-items:center;gap:.75rem;display:inline-flex}.sketch-app-shell .dash-section-title:after,.sketch-app-shell .select-header h1:after,.sketch-app-shell .page-header h1:after{content:"";border-top:4px dashed #172033;border-radius:50%;width:50px;height:19px;margin-top:7px;display:inline-block;transform:rotate(8deg)}.sketch-app-shell .dash-section-title:before,.sketch-app-shell .select-header h1:before,.sketch-app-shell .page-header h1:before{content:"";border-top:3px solid #172033;border-right:3px solid #172033;width:11px;height:11px;margin:13px 0 0 -16px;transform:rotate(45deg)}.sketch-app-shell .dash-section:nth-of-type(2n) .dash-section-title:after{transform:rotate(-8deg)scaleX(-1)}@media (max-width:560px){.sketch-app-shell .dash-section-title:after,.sketch-app-shell .select-header h1:after,.sketch-app-shell .page-header h1:after{width:28px}}.sketch-app-shell .mode-card{cursor:pointer;position:relative}.sketch-app-shell .mode-card:not(.active){background:#fffdf5!important}.sketch-app-shell .mode-card.active{background:#9ed5ca!important;border:3px solid #172033!important;transform:translate(4px,4px)rotate(-.35deg)!important;box-shadow:0 0 #172033!important}.sketch-app-shell .mode-card.active:after{content:"Selected";color:#172033;font-family:var(--font-kalam), "Segoe Print", cursive;background:#fff0a7;border:2px solid #172033;border-radius:999px;padding:.14rem .5rem;font-size:.76rem;font-weight:700;position:absolute;top:.7rem;right:.75rem}@keyframes sketch-section-enter{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.sketch-app-shell .dash-section,.sketch-app-shell .filter-section,.sketch-app-shell .target-exams-grid,.sketch-app-shell .exam-grid,.sketch-app-shell .page-body>*{animation:.52s cubic-bezier(.22,1,.36,1) both sketch-section-enter}.sketch-app-shell .dash-section:nth-of-type(2),.sketch-app-shell .filter-section:nth-of-type(2),.sketch-app-shell .page-body>:nth-child(2){animation-delay:70ms}.sketch-app-shell .dash-section:nth-of-type(3),.sketch-app-shell .filter-section:nth-of-type(3),.sketch-app-shell .page-body>:nth-child(3){animation-delay:.14s}