:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{box-sizing:border-box;width:1126px;max-width:100%;min-height:100svh;margin:0 auto}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}body{background:#f4f7fc;font-family:Segoe UI,system-ui,Roboto,sans-serif}.quiz-builder-container{text-align:start;max-width:1300px;margin:0 auto;padding:2rem 0}.feature-bullets{background:#fff;border-left:6px solid #0d6efd;border-radius:24px;margin-bottom:2rem;padding:1.2rem 1.8rem;box-shadow:0 8px 20px #0000000d}.feature-bullets h3{color:#0a58ca;margin-bottom:.75rem;font-size:1.4rem;font-weight:600}.feature-bullets ul{margin-bottom:0;padding-left:1.2rem}.feature-bullets li{margin:8px 0;font-size:.95rem}.quiz-card{background:#fff;border-radius:28px;margin-bottom:2rem;padding:1.8rem 1.5rem;transition:all .2s;box-shadow:0 12px 28px #00000014}.question-card{border:1px solid #94a3b8;border-radius:6px;margin-bottom:1.5rem;padding:1rem;transition:all .2s;box-shadow:0 2px 6px #0003}.question-header{grid-template-columns:1fr auto auto;gap:15px;margin-bottom:1.2rem;display:grid}.question-text-input{background-color:#fefefe;border:1px solid #ced4da;border-radius:60px;flex:2;min-width:0;padding:.55rem 1.2rem;font-size:1rem;font-weight:600}.option-item{background:#f9fafb;border:1px solid #edf2f7;border-radius:4px;align-items:center;gap:6px;margin-bottom:10px;padding:0 4px;transition:all .1s;display:flex}.option-text{background:0 0;border:none;flex:1;font-size:.85rem}.option-text:focus{outline:none}.correct-flag{justify-content:center;align-items:center;gap:6px;min-width:100px;display:flex}.delete-option-btn{color:#dc3545;background:0 0;border:none;border-radius:50%;width:32px;font-size:1.2rem;transition:all .2s}.delete-option-btn:hover{color:#b91c2c;background:#ffe6e8}.add-option-btn{color:#1e293b;background:#f1f5f9;border:1px dashed #94a3b8;border-radius:40px;margin-top:.6rem;font-weight:500;transition:all .2s}.add-option-btn:hover{color:#0d6efd;background:#e6edf5;border-color:#0d6efd}.action-buttons-global{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:1.5rem;display:flex}