@import "https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap";:root{--toastify-color-light:#fff;--toastify-color-dark:#333;--toastify-color-info:#3498db;--toastify-color-success:#2ecc71;--toastify-color-warning:#f39c12;--toastify-color-error:#e74c3c;--toastify-text-color-light:#333;--toastify-text-color-dark:#fff;--toastify-icon-color-info:#3498db;--toastify-icon-color-success:#2ecc71;--toastify-icon-color-warning:#f39c12;--toastify-icon-color-error:#e74c3c;--toastify-color-progress-info:#3498db;--toastify-color-progress-success:#2ecc71;--toastify-color-progress-warning:#f39c12;--toastify-color-progress-error:#e74c3c;--toastify-color-progress-light:#3498db;--toastify-color-progress-dark:#3498db}[data-theme=dark]{--toastify-color-light:#2a2a2a;--toastify-color-dark:#1a1a1a;--toastify-color-info:#60a5fa;--toastify-color-success:#34d399;--toastify-color-warning:#fbbf24;--toastify-color-error:#f87171;--toastify-text-color-light:#f5f5f5;--toastify-text-color-dark:#f5f5f5;--toastify-icon-color-info:#60a5fa;--toastify-icon-color-success:#34d399;--toastify-icon-color-warning:#fbbf24;--toastify-icon-color-error:#f87171;--toastify-color-progress-info:#60a5fa;--toastify-color-progress-success:#34d399;--toastify-color-progress-warning:#fbbf24;--toastify-color-progress-error:#f87171;--toastify-color-progress-light:#60a5fa;--toastify-color-progress-dark:#60a5fa}:root{--color-neutral-50:#fff;--color-neutral-100:#fcfcfc;--color-neutral-150:#ededed;--color-neutral-200:#e3e3e3;--color-neutral-250:#d4d4d4;--color-neutral-300:#c6c6c6;--color-neutral-350:#b8b8b8;--color-neutral-400:#aaa;--color-neutral-450:#9c9c9c;--color-neutral-500:#8e8e8e;--color-neutral-550:gray;--color-neutral-600:#717171;--color-neutral-650:#636363;--color-neutral-700:#555;--color-neutral-750:#474747;--color-neutral-800:#393939;--color-neutral-850:#2a2a2a;--color-neutral-900:#1c1c1c;--color-neutral-950:#0e0e0e;--color-neutral-1000:#000;--background-color:#fafafa;--background-color-opacity:#fafafaf5;--secondary-background-color:#f0f0f0;--container-color:#fff;--text-color:#1b1b1b;--gray-text-color:#b0b6bb;--opposite-text-color:#fff;--input-color:#e7e7e7;--border-color:#d3d3d3;--primary-color:#007bff;--primary-color-opacity:#007bff4e;--secondary-color:#6c757d;--highlight-color:#17a2b8;--hover-color:#c4c4c4;--button-color:#70db9b;--button-text-color:#fff;--shadow-color:#0000001a;--correct-color:#b3e2be;--incorrect-color:#e0b0b4;--correct-border:#29c44d;--incorrect-border:#c44949;--navbar-background-color:#fff;--correct-text-color:#1b7c31;--incorrect-text-color:#5c0000;--success-color:#95dca5;--landing-title-video-overlay-bg:#010708ca;--landing-page-text:#fff;--landing-container:#2a2a2a;--landing-bg-primary:#000;--landing-bg-secondary:#010408;--landing-bg-tertiary:#2c3e50;--landing-accent-primary:#0088a6;--landing-accent-secondary:#2ec4b6;--landing-text-primary:#e0fbfc;--landing-text-secondary:#c2dfe3;--scrollbar-track-color:#e0e0e0;--scrollbar-thumb-color:#bcd4ff;--scrollbar-thumb-hover-color:#3f6bbd;--streak1:#e95a07;--streak2:#e9c007;--space-background:#f6fbff;--tab1:#b8cdf5;--tab2:#aedef1;--button-bar-bg:#f0f4f8;--button-bar-shadow:#0000001a;--question-counter-bg:#e0e7ff;--question-counter-text:#4338ca;--explain-button-bg:#60a5fa;--explain-button-text:#fff;--explain-button-hover:#3b82f6;--save-button-bg:#34d399;--save-button-text:#fff;--save-button-hover:#10b981;--next-button-bg:#8b5cf6;--next-button-text:#fff;--next-button-hover:#7c3aed;--folder-select-bg:#e0e7ff;--folder-select-text:#4338ca;--h1-size:2.5rem;--h2-size:1.5rem;--h3-size:1.2rem;--h4-size:1.1rem;--paragraph-size:1rem;--small-text-size:.875rem;--max-large-content-width:1800px;--max-content-width:1500px;--max-content-width-m:1200px;--max-small-content-width:1000px;--max-smallest-content-width:750px;--sidebar-width:340px;--card-padding:2.5rem;--small-card-padding:1.5rem;--navbar-height:3rem;--navbar-height-xxs:70px;--navbar-height-xs:80px;--navbar-height-s:90px;--navbar-height-m:100px;--navbar-height-l:110px;--navbar-height-xl:120px;--large-button-padding:1rem 1.5rem;--small-button-padding:.75rem 1rem;--badge-padding:.7rem .8rem;--mobile-navbar-height:80px;--choice-hover-color:#c9c9c9;--choice-selected-color:#8f8f8f;--glass-background:#ffffffa6;--glass-border:#fff3;--card-hover-background:#fffc;--card-border:#007bff1a;--card-hover-shine:#ffffff26;--panel-background:#ffffffb3;--panel-shine:#ffffff1a;--panel-border:#007bff1a;--panel-shadow:#00000014;--red-bg-color:#eb9999;--red-bg-color-hover:#d45f5f;--danger-color:#dc3545;--danger-hover-color:#c82333;--due-color:#e57373;--new-color:#81c784;--tooltip-bg-color:#333;--tooltip-text-color:#fff;--space-xxs:.25rem;--space-xs:.5rem;--space-s:.75rem;--space-sm:1rem;--space-m:1.5rem;--space-l:2rem;--space-xl:3rem;--space-xxl:4rem;--space-xxxl:6rem;--dashboard-gap:2.3rem}[data-theme=dark]{--color-neutral-50:#000;--color-neutral-100:#0d0d0d;--color-neutral-150:#1a1a1a;--color-neutral-200:#262626;--color-neutral-250:#333;--color-neutral-300:#404040;--color-neutral-350:#4c4c4c;--color-neutral-400:#595959;--color-neutral-450:#666;--color-neutral-500:#737373;--color-neutral-550:gray;--color-neutral-600:#8c8c8c;--color-neutral-650:#999;--color-neutral-700:#a6a6a6;--color-neutral-750:#b2b2b2;--color-neutral-800:#bfbfbf;--color-neutral-850:#ccc;--color-neutral-900:#d9d9d9;--color-neutral-950:#e6e6e6;--color-neutral-1000:#fff;--background-color:#181717;--background-color-opacity:#1e1e1eee;--secondary-background-color:#161617;--hover-color:#242424;--border-color:#2e2e2e;--container-color:#1e1e1f;--input-color:#3b3b3b;--text-color:#fff;--gray-text-color:#746f6f;--opposite-text-color:#333;--button-color:#007bff;--navbar-background-color:#2a2a2a;--navbar-background-hover-color:#121212;--correct-color:#14792c;--incorrect-color:#440505;--correct-border:#00a526;--incorrect-border:#c56868;--correct-text-color:#00a526;--incorrect-text-color:#c56868;--scrollbar-track-color:#1a1a1a;--scrollbar-thumb-color:#48608d;--scrollbar-thumb-hover-color:#2c5293;--red-bg-color:#ac1212;--red-bg-color-hover:#7a0707;--space-background:#090a0f;--tab1:#4a6b92;--tab2:#1b4c8d;--success-color:#1b8f36;--due-color:#801717;--new-color:#117416;--button-bar-bg:#353535;--button-bar-shadow:#00000040;--question-counter-bg:#374151;--question-counter-text:#93c5fd;--explain-button-bg:#3b82f6;--explain-button-text:#fff;--explain-button-hover:#2563eb;--save-button-bg:#10b981;--save-button-text:#fff;--save-button-hover:#059669;--next-button-bg:#8b5cf6;--next-button-text:#fff;--next-button-hover:#7c3aed;--folder-select-bg:#374151;--folder-select-text:#93c5fd;--choice-hover-color:#c9c9c9;--choice-selected-color:#969696;--glass-background:#ffffff1a;--glass-border:#ffffff1a;--card-hover-background:#ffffff05;--card-border:#ffffff1a;--card-hover-shine:#ffffff1a;--panel-background:#ffffff1a;--panel-shine:#ffffff0d;--panel-border:#ffffff1a;--panel-shadow:#0000001a;--tooltip-bg-color:#555;--tooltip-text-color:#fff}*{box-sizing:border-box;margin:0;padding:0}@media (hover:none){*{-webkit-tap-highlight-color:transparent}}html{scroll-behavior:smooth}html,body{margin:0;padding:0;overflow:auto}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background-color:var(--scrollbar-track-color);border-radius:0}::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb-color);border-radius:0}::-webkit-scrollbar-thumb:hover{background-color:var(--scrollbar-thumb-hover-color)}body::-webkit-scrollbar{width:10px}body::-webkit-scrollbar-track{background-color:var(--color-neutral-150);border:1px solid var(--color-neutral-200)}body::-webkit-scrollbar-thumb{background-color:var(--color-neutral-300)}body::-webkit-scrollbar-thumb:hover{background-color:var(--color-neutral-500)}#root{height:100%;overflow:clip visible}.App{background:var(--background-color);flex-direction:column;justify-content:center;align-items:center;width:100vw;min-height:100vh;font-family:Poppins,sans-serif;display:flex;overflow:visible}@media (width<=1900px){:root{--space-xxs:.23rem;--space-xs:.45rem;--space-s:.7rem;--space-sm:.95rem;--space-m:1.4rem;--space-l:1.9rem;--space-xl:2.8rem;--space-xxl:3.8rem;--space-xxxl:5.7rem;--dashboard-gap:2.1rem;--h1-size:2.3rem;--h2-size:1.4rem;--h3-size:1.1rem;--h4-size:1rem;--paragraph-size:.95rem;--small-text-size:.8rem;--max-large-content-width:1750px;--max-content-width:1500px;--max-content-width-m:1200px;--max-small-content-width:950px;--max-smallest-content-width:700px;--sidebar-width:320px;--card-padding:2rem;--small-card-padding:1.4rem;--badge-padding:.5rem;--small-button-padding:.75rem 1rem;--large-button-padding:1rem 1.5rem}}@media (width<=1800px){:root{--navbar-height-xxs:65px;--navbar-height-xs:75px;--navbar-height-s:85px;--navbar-height-m:95px;--navbar-height-l:105px;--navbar-height-xl:115px;--space-xxs:.22rem;--space-xs:.43rem;--space-s:.65rem;--space-sm:.9rem;--space-m:1.35rem;--space-l:1.8rem;--space-xl:2.7rem;--space-xxl:3.6rem;--space-xxxl:5.4rem;--dashboard-gap:2.2rem;--h1-size:2.1rem;--h2-size:1.3rem;--h3-size:1rem;--h4-size:.9rem;--paragraph-size:.9rem;--small-text-size:.75rem;--max-large-content-width:1600px;--max-content-width:1400px;--max-content-width-m:1100px;--max-small-content-width:900px;--max-smallest-content-width:650px;--sidebar-width:300px;--card-padding:1.8rem;--small-card-padding:1.3rem;--badge-padding:.45rem;--small-button-padding:.7rem .95rem;--large-button-padding:.95rem 1.4rem}}@media (width<=1700px){:root{--navbar-height-xxs:60px;--navbar-height-xs:70px;--navbar-height-s:80px;--navbar-height-m:90px;--navbar-height-l:100px;--navbar-height-xl:110px;--space-xxs:.2rem;--space-xs:.4rem;--space-s:.6rem;--space-sm:.85rem;--space-m:1.3rem;--space-l:1.7rem;--space-xl:2.5rem;--space-xxl:3.4rem;--space-xxxl:5.1rem;--dashboard-gap:2.1rem;--h1-size:2rem;--h2-size:1.2rem;--h3-size:1rem;--h4-size:.88rem;--paragraph-size:.87rem;--small-text-size:.73rem;--max-large-content-width:1450px;--max-content-width:1300px;--max-content-width-m:1000px;--max-small-content-width:850px;--max-smallest-content-width:625px;--sidebar-width:280px;--card-padding:1.6rem;--small-card-padding:1.3rem;--badge-padding:.4rem;--small-button-padding:.65rem .9rem;--large-button-padding:.9rem 1.3rem}}@media (width<=1600px){:root{--navbar-height-xxs:55px;--navbar-height-xs:65px;--navbar-height-s:75px;--navbar-height-m:85px;--navbar-height-l:95px;--navbar-height-xl:105px;--space-xxs:.19rem;--space-xs:.38rem;--space-s:.57rem;--space-sm:.8rem;--space-m:1.25rem;--space-l:1.6rem;--space-xl:2.4rem;--space-xxl:3.2rem;--space-xxxl:4.8rem;--dashboard-gap:2rem;--h1-size:1.9rem;--h2-size:1.1rem;--h3-size:.9rem;--h4-size:.85rem;--paragraph-size:.83rem;--small-text-size:.7rem;--max-large-content-width:1400px;--max-content-width:1150px;--max-content-width-m:950px;--max-small-content-width:800px;--max-smallest-content-width:600px;--sidebar-width:270px;--card-padding:1.5rem;--small-card-padding:1.3rem;--badge-padding:.35rem;--small-button-padding:.6rem .85rem;--large-button-padding:.85rem 1.2rem}}@media (width<=1500px){:root{--navbar-height-xxs:50px;--navbar-height-xs:60px;--navbar-height-s:70px;--navbar-height-m:80px;--navbar-height-l:90px;--navbar-height-xl:100px;--space-xxs:.18rem;--space-xs:.35rem;--space-s:.55rem;--space-sm:.75rem;--space-m:1.2rem;--space-l:1.5rem;--space-xl:2.3rem;--space-xxl:3rem;--space-xxxl:4.5rem;--dashboard-gap:1.95rem;--h1-size:1.85rem;--h2-size:1.05rem;--h3-size:.85rem;--h4-size:.8rem;--paragraph-size:.8rem;--small-text-size:.7rem;--max-large-content-width:1300px;--max-content-width:1050px;--max-content-width-m:850px;--max-small-content-width:750px;--max-smallest-content-width:550px;--sidebar-width:255px;--card-padding:1.4rem;--small-card-padding:1.3rem;--badge-padding:.3rem;--small-button-padding:.55rem .8rem;--large-button-padding:.8rem 1.1rem}}@media (width<=1400px){:root{--navbar-height-xxs:45px;--navbar-height-xs:55px;--navbar-height-s:65px;--navbar-height-m:75px;--navbar-height-l:85px;--navbar-height-xl:95px;--space-xxs:.17rem;--space-xs:.33rem;--space-s:.5rem;--space-sm:.7rem;--space-m:1.1rem;--space-l:1.4rem;--space-xl:2.1rem;--space-xxl:2.8rem;--space-xxxl:4.2rem;--dashboard-gap:1.9rem;--h1-size:1.5rem;--h2-size:.8rem;--h3-size:.75rem;--h4-size:.7rem;--paragraph-size:.65rem;--small-text-size:.6rem;--max-large-content-width:1200px;--max-content-width:950px;--max-content-width-m:750px;--max-small-content-width:650px;--max-smallest-content-width:500px;--sidebar-width:240px;--card-padding:1.2rem;--small-card-padding:1.2rem;--badge-padding:.25rem;--small-button-padding:.5rem .75rem;--large-button-padding:.75rem 1rem}}@media (width<=1200px){:root{--navbar-height-xxs:40px;--navbar-height-xs:50px;--navbar-height-s:60px;--navbar-height-m:70px;--navbar-height-l:80px;--navbar-height-xl:90px;--space-xxs:.16rem;--space-xs:.3rem;--space-s:.45rem;--space-sm:.65rem;--space-m:1rem;--space-l:1.3rem;--space-xl:1.9rem;--space-xxl:2.6rem;--space-xxxl:3.9rem;--h1-size:1.5rem;--h2-size:.8rem;--h3-size:.75rem;--h4-size:.7rem;--paragraph-size:.65rem;--small-text-size:.6rem;--max-large-content-width:1100px;--max-content-width:800px;--max-content-width-m:650px;--max-small-content-width:600px;--max-smallest-content-width:450px;--sidebar-width:230px;--card-padding:1rem;--small-card-padding:1rem;--badge-padding:.2rem;--small-button-padding:.45rem .7rem;--large-button-padding:.7rem .9rem}}@media (width<=1000px){:root{--navbar-height-xxs:30px;--navbar-height-xs:40px;--navbar-height-s:50px;--navbar-height-m:60px;--navbar-height-l:70px;--navbar-height-xl:80px;--space-xxs:.25rem;--space-xs:.65rem;--space-s:.85rem;--space-sm:.975rem;--space-m:1.1rem;--space-l:2rem;--space-xl:2.2rem;--space-xxl:2.5rem;--space-xxxl:3.3rem;--h1-size:1.6rem;--h2-size:1.1rem;--h3-size:.8rem;--h4-size:.75rem;--paragraph-size:.8rem;--small-text-size:.72rem;--card-padding:1.5rem;--small-card-padding:1.3rem;--badge-padding:.15rem;--small-button-padding:.4rem .65rem;--large-button-padding:.65rem .85rem}}@media (width<=768px){:root{--navbar-height-xxs:25px;--navbar-height-xs:25px;--navbar-height-s:25px;--navbar-height-m:25px;--navbar-height-l:25px;--navbar-height-xl:25px;--space-xxs:.25rem;--space-xs:.6rem;--space-s:.8rem;--space-sm:.95rem;--space-m:1.1rem;--space-l:2rem;--space-xl:2.2rem;--space-xxl:2.5rem;--space-xxxl:3.3rem;--h1-size:1.3rem;--h2-size:1.2rem;--h3-size:1rem;--h4-size:.95rem;--paragraph-size:.9rem;--small-text-size:.72rem;--card-padding:1.3rem;--small-card-padding:1.2rem;--navbar-height:0rem;--badge-padding:.1rem;--small-button-padding:.35rem .6rem;--large-button-padding:.6rem .8rem}}h1{font-size:var(--h1-size);line-height:1.1}h2{font-size:var(--h2-size);line-height:1.2}h3{font-size:var(--h3-size);line-height:1.25}h4{font-size:var(--h4-size);line-height:1.3}p{font-size:var(--paragraph-size);line-height:1.5}.smallText{font-size:var(--small-text-size);line-height:1.4}.simple-loader-container{background:var(--background-primary);z-index:9999;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.simple-loader-spinner{border:2px solid var(--border-primary,#e0e0e0);border-top:2px solid var(--accent-primary,#007bff);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite simple-loader-spin}@keyframes simple-loader-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}