@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";:root{--font-display:"Outfit", sans-serif;--font-body:"Plus Jakarta Sans", sans-serif;--primary-deep:#163f73;--primary-glow:#2563eb;--primary-light:#eff6ff;--background:#e9eff6;--card-bg:#fff;--text-dark:#0f172a;--text-muted:#475569;--text-light:#fff;--success:#10b981;--success-light:#ecfdf5;--error:#f43f5e;--error-light:#fff1f2;--warning:#f59e0b;--warning-light:#fef3c7;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--shadow-sm:0 2px 4px #00000005;--shadow-md:0 10px 25px -5px #163f7314, 0 8px 16px -6px #163f730a;--shadow-lg:0 25px 50px -12px #163f7326;--transition:all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--background);color:var(--text-dark);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text-dark);font-weight:700}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.app-container{flex-direction:column;min-height:100vh;display:flex}.navbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;background:#ffffffd9;border-bottom:1px solid #e2e8f0cc;justify-content:space-between;align-items:center;padding:1.25rem 2rem;display:flex;position:sticky;top:0}.logo{font-family:var(--font-display);color:var(--primary-deep);cursor:pointer;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:800;text-decoration:none;display:flex}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-user{align-items:center;gap:1rem;font-weight:500;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--primary-glow);color:#fff}.btn-primary:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 12px #2563eb33}.btn-secondary{color:var(--text-dark);background:#fff;border:1px solid #cbd5e1}.btn-secondary:hover{background:#f8fafc;border-color:#94a3b8}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#e11d48;box-shadow:0 4px 12px #f43f5e33}.btn-text{color:var(--text-muted);background:0 0;padding:.5rem 1rem}.btn-text:hover{color:var(--text-dark);background:#0000000a}.hero{text-align:center;max-width:800px;margin:0 auto;padding:6rem 2rem}.hero-tag{background:var(--primary-light);color:var(--primary-glow);text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;margin-bottom:1.5rem;padding:.4rem 1rem;font-size:.85rem;font-weight:600;display:inline-block}.hero-title{letter-spacing:-.02em;margin-bottom:1.5rem;font-size:3.5rem;line-height:1.15}.hero-title span{background:linear-gradient(135deg, var(--primary-glow) 0%, #3b82f6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-subtitle{color:var(--text-muted);margin-bottom:2.5rem;font-size:1.25rem}.hero-actions{justify-content:center;gap:1rem;display:flex}.features{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1100px;margin:0 auto 6rem;padding:0 2rem;display:grid}.feature-card{border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:var(--transition);background:#fff;border:1px solid #e2e8f080;padding:2.5rem}.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.feature-icon-wrapper{background:var(--primary-light);color:var(--primary-glow);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:50px;height:50px;margin-bottom:1.5rem;display:flex}.feature-card h3{margin-bottom:.75rem;font-size:1.25rem}.feature-card p{color:var(--text-muted);font-size:.95rem}.auth-container{justify-content:center;align-items:center;min-height:80vh;padding:2rem;display:flex}.auth-card{border-radius:var(--radius-md);width:100%;max-width:440px;box-shadow:var(--shadow-lg);background:#fff;border:1px solid #e2e8f0cc;padding:2.5rem}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h2{margin-bottom:.5rem;font-size:1.75rem}.auth-header p{color:var(--text-muted);font-size:.9rem}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-dark);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.form-control{border-radius:var(--radius-sm);width:100%;transition:var(--transition);background:#f8fafc;border:1px solid #cbd5e1;padding:.75rem 1rem;font-size:.95rem}.form-control:focus{border-color:var(--primary-glow);background:#fff;outline:none;box-shadow:0 0 0 4px #2563eb1a}.form-error{color:var(--error);align-items:center;gap:.25rem;margin-top:.35rem;font-size:.85rem;display:flex}.alert{border-radius:var(--radius-sm);align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.85rem 1rem;font-size:.9rem;font-weight:500;display:flex}.alert-danger{background:var(--error-light);color:var(--error);border:1px solid #f43f5e26}.alert-success{background:var(--success-light);color:var(--success);border:1px solid #10b98126}.form-footer{text-align:center;color:var(--text-muted);margin-top:1.5rem;font-size:.9rem}.form-footer button{color:var(--primary-glow);cursor:pointer;background:0 0;border:none;font-weight:600}.form-footer button:hover{text-decoration:underline}.dashboard-container{width:100%;max-width:1200px;margin:0 auto;padding:2.5rem 2rem}.dashboard-header{justify-content:space-between;align-items:center;margin-bottom:2.5rem;display:flex}.analytics-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:3rem;display:grid}.stat-card{border-radius:var(--radius-md);box-shadow:var(--shadow-md);background:#fff;border:1px solid #e2e8f080;align-items:center;gap:1.25rem;padding:1.5rem;display:flex}.stat-icon{background:var(--primary-light);color:var(--primary-glow);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-info h4{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem;font-size:.85rem}.stat-info p{font-size:1.5rem;font-weight:800}.section-title{align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:1.5rem;display:flex}.quiz-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2rem;margin-bottom:4rem;display:grid}.quiz-card{border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:var(--transition);background:#fff;border:1px solid #e2e8f080;flex-direction:column;display:flex;overflow:hidden}.quiz-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.quiz-card-header{background:var(--primary-deep);color:#fff;padding:1.5rem;position:relative}.quiz-card-category{text-transform:uppercase;background:#ffffff26;border-radius:999px;margin-bottom:.75rem;padding:.25rem .6rem;font-size:.75rem;font-weight:700;display:inline-block}.quiz-card-title{margin-bottom:.25rem;font-size:1.25rem;font-weight:700;line-height:1.3}.quiz-card-subtitle{opacity:.8;white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;overflow:hidden}.quiz-card-body{flex-direction:column;flex-grow:1;justify-content:space-between;padding:1.5rem;display:flex}.quiz-card-meta{color:var(--text-muted);border-bottom:1px solid #f1f5f9;justify-content:space-between;margin-bottom:1.25rem;padding-bottom:.75rem;font-size:.85rem;display:flex}.quiz-card-actions{gap:.5rem;display:flex}.empty-state{text-align:center;border-radius:var(--radius-md);background:#fff;border:2px dashed #cbd5e1;grid-column:1/-1;padding:4rem 2rem}.empty-state h3{margin:1rem 0 .5rem}.empty-state p{color:var(--text-muted);margin-bottom:1.5rem}.builder-layout{max-width:800px;margin:2.5rem auto;padding:0 2rem}.builder-header{align-items:center;gap:1rem;margin-bottom:2rem;display:flex}.builder-section-card{border-radius:var(--radius-md);box-shadow:var(--shadow-md);background:#fff;border:1px solid #e2e8f080;margin-bottom:2rem;padding:2rem}.question-builder-item{border-radius:var(--radius-sm);background:#f8fafc;border:1px solid #e2e8f0;margin-bottom:1.5rem;padding:1.5rem;position:relative}.question-builder-header{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding-bottom:.5rem;display:flex}.option-builder-grid{grid-template-columns:1fr;gap:.75rem;margin-bottom:1.25rem;display:grid}.option-builder-row{align-items:center;gap:.75rem;display:flex}.option-radio{cursor:pointer;width:20px;height:20px;accent-color:var(--primary-glow)}.option-input{flex-grow:1}.quiz-player-layout{justify-content:center;align-items:center;min-height:90vh;padding:3rem 1.5rem;display:flex;position:relative;overflow:hidden}.side-gutter-left,.side-gutter-right{pointer-events:none;z-index:1;flex-direction:column;justify-content:space-around;align-items:center;width:120px;font-size:2.25rem;display:flex;position:absolute;top:0;bottom:0}.side-gutter-left{left:3%}.side-gutter-right{right:3%}.floating-emoji{animation:6s ease-in-out infinite floatUpDown}.floating-emoji:nth-child(2){animation-delay:2s}.floating-emoji:nth-child(3){animation-delay:4s}@keyframes floatUpDown{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-15px)scale(1.05)}}.quiz-player-card{z-index:10;background:#fff;border-radius:24px;width:100%;max-width:600px;position:relative;overflow:hidden;box-shadow:0 15px 35px #163f7326}.quiz-player-header{background-color:var(--primary-deep);color:#fff;text-align:center;border-bottom:4px solid var(--primary-glow);padding:2.25rem 2rem}.badge-capsule{color:#fff;text-transform:uppercase;letter-spacing:.05em;background:#ffffff2e;border:1px solid #ffffff40;border-radius:9999px;margin-bottom:.85rem;padding:.3rem 1rem;font-size:.72rem;font-weight:700;display:inline-block}.quiz-player-title{justify-content:center;align-items:center;gap:.5rem;margin-bottom:.6rem;font-size:1.65rem;font-weight:800;display:flex}.quiz-player-subtitle{opacity:.85;max-width:480px;margin:0 auto;font-size:.9rem;font-weight:400}.quiz-player-body{background:#fff;padding:2.25rem 2.5rem}.player-name-section{text-align:center}.player-name-section p{color:var(--text-muted);margin-bottom:1.5rem}.question-count{color:#0284c7;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem;font-size:.75rem;font-weight:800}.question-text{color:var(--text-dark);margin-bottom:1.75rem;font-size:1.15rem;font-weight:700;line-height:1.45}.options-list{flex-direction:column;gap:.85rem;display:flex}.option-card{cursor:pointer;transition:var(--transition);color:#2d3748;text-align:left;background:#fcfdfe;border:1.5px solid #edf2f7;border-radius:12px;align-items:center;padding:1.1rem 1.4rem;font-size:.95rem;font-weight:500;display:flex}.option-card:hover{background:#f7fafc;border-color:#cbd5e1;transform:translateY(-1px)}.option-card.selected{border-color:var(--primary-glow);background:var(--primary-light);color:var(--primary-glow);font-weight:600}.quiz-result-layout{justify-content:center;padding:3rem 1.5rem;display:flex}.quiz-result-card{background:#fff;border-radius:24px;width:100%;max-width:680px;overflow:hidden;box-shadow:0 15px 35px #163f7326}.result-welcome-section{text-align:center;padding:2.25rem 2rem 1.5rem}.result-welcome-emojis{letter-spacing:.25rem;margin-bottom:.85rem;font-size:2.5rem}.result-welcome-title{color:#1e293b;margin-bottom:.35rem;font-size:1.75rem;font-weight:800}.result-welcome-subtitle{color:var(--text-muted);font-size:.9rem}.circle-progress-wrapper{justify-content:center;align-items:center;width:140px;height:140px;margin:1.5rem auto;display:flex;position:relative}.circle-bg{fill:none;stroke:#e0f2fe;stroke-width:8px}.circle-bar{fill:none;stroke:#bae6fd;stroke-width:8px;stroke-linecap:round;transform-origin:50%;transition:stroke-dashoffset 1s ease-out;transform:rotate(-90deg)}.circle-score-text{color:#0369a1;font-size:1.75rem;font-weight:800;font-family:var(--font-display);position:absolute}.feedback-box{color:#0369a1;text-align:center;background:#f0f9ff;border:1.5px dashed #0284c7;border-radius:12px;margin:0 2.25rem 2rem;padding:1.25rem 1.5rem;font-size:.92rem;font-weight:700;line-height:1.5}.review-section{background-color:#f8fafc;border-top:1px solid #e2e8f0;padding:2.25rem 2.5rem}.review-section-title{color:#334155;border-bottom:2px solid #e2e8f0;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding-bottom:.5rem;font-size:1.1rem;font-weight:800;display:flex}.review-list{flex-direction:column;gap:1.25rem;display:flex}.review-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.25rem 1.5rem;position:relative;overflow:hidden;box-shadow:0 2px 4px #00000003}.review-card-q{color:#0f172a;margin-bottom:.75rem;font-size:.95rem;font-weight:700;line-height:1.45}.review-card-exp{color:var(--text-muted);border-top:1px dashed #f1f5f9;padding-top:.75rem;font-size:.85rem;line-height:1.5}.review-badge{text-transform:uppercase;border-bottom-left-radius:8px;padding:.25rem .75rem;font-size:.7rem;font-weight:700;position:absolute;top:0;right:0}.review-badge.correct{color:#065f46;background:#d1fae5}.review-badge.incorrect{color:#9f1239;background:#ffe4e6}.user-answer-summary{flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem;font-size:.8rem;font-weight:600;display:flex}.user-answer-summary span{border-radius:4px;padding:.2rem .5rem}.user-answer-summary .your-choice{color:#475569;background:#f1f5f9}.user-answer-summary .correct-choice{color:#0369a1;background:#e0f2fe}.result-actions{justify-content:center;gap:1rem;margin-top:2rem;margin-bottom:1rem;display:flex}@media (width<=768px){.side-gutter-left,.side-gutter-right{display:none}.navbar{padding:1rem}.hero-title{font-size:2.5rem}.dashboard-container,.builder-layout{padding:1.5rem 1rem}.quiz-player-body{padding:1.5rem}.feedback-box{margin:0 1rem 1.5rem}.review-section{padding:1.5rem}}.onboarding-layout{background:#fff;min-height:100vh;display:flex;overflow-x:hidden}.onboarding-form-panel{background:#fff;flex-direction:column;flex:1;justify-content:space-between;min-height:100vh;padding:3rem 4rem;display:flex}.onboarding-illustration-panel{pointer-events:none;background-color:#efede7;border-left:1px solid #e5e5e5;justify-content:center;align-items:center;width:40%;display:flex}.onboarding-logo{align-items:center;gap:.5rem;margin-bottom:2rem;display:flex}.onboarding-content-card{width:100%;max-width:600px;margin:auto 0;padding:1rem 0;animation:.4s ease-out fadeIn}.onboarding-question{color:#1a1a1a;letter-spacing:-.02em;margin-bottom:.5rem;font-size:2.25rem;font-weight:700;line-height:1.2}.onboarding-subtext{color:#666;margin-bottom:2.5rem;font-size:1rem}.onboarding-options-grid{flex-wrap:wrap;gap:1rem;display:flex}.onboarding-pill{color:#333;cursor:pointer;background:#fff;border:1px solid #e0e0e0;border-radius:9999px;align-items:center;gap:1rem;padding:1.1rem 1.8rem;font-size:.95rem;font-weight:600;transition:all .2s ease-in-out;display:flex;box-shadow:0 1px 2px #00000005}.onboarding-pill:hover{background:#fcfcfc;border-color:#a3a3a3;transform:translateY(-1px)}.onboarding-pill.selected{color:#000;background:#fafafa;border-width:2px;border-color:#2d2d2d;padding:1.05rem 1.75rem}.onboarding-radio-circle{border:1.8px solid #cbd5e1;border-radius:50%;width:20px;height:20px;transition:all .15s;display:inline-block;position:relative}.onboarding-pill:hover .onboarding-radio-circle{border-color:#a3a3a3}.onboarding-radio-circle.checked{background:#2d2d2d;border-color:#2d2d2d}.onboarding-radio-circle.checked:after{content:"";background:#fff;border-radius:50%;width:6px;height:6px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.onboarding-footer{border-top:1px solid #f0f0f0;justify-content:space-between;align-items:center;margin-top:2rem;padding-top:2rem;display:flex}.onboarding-progress-block{flex-direction:column;gap:.5rem;width:240px;display:flex}.onboarding-progress-bar-bg{background:#e5e5e5;border-radius:99px;width:100%;height:4px;overflow:hidden}.onboarding-progress-bar-fill{background:#6366f1;height:100%;transition:width .3s cubic-bezier(.4,0,.2,1)}.doodle-container{justify-content:center;align-items:center;width:100%;height:100%;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (width<=900px){.onboarding-illustration-panel{display:none}.onboarding-form-panel{padding:2rem}.onboarding-question{font-size:1.75rem}.onboarding-progress-block{width:150px}}.option-card.option-correct{font-weight:600;color:#065f46!important;background-color:#ecfdf5!important;border-color:#10b981!important}.option-card.option-incorrect{font-weight:600;color:#9f1239!important;background-color:#fff1f2!important;border-color:#f43f5e!important}.explanation-banner-card{text-align:left;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;margin-top:1.5rem;padding:1.25rem 1.5rem;animation:.3s ease-out fadeIn}.explanation-banner-card.correct{border-left:4px solid #10b981}.explanation-banner-card.incorrect{border-left:4px solid #f43f5e}.explanation-banner-title{align-items:center;gap:.4rem;margin-bottom:.4rem;font-size:.95rem;font-weight:700;display:flex}.explanation-banner-title.correct{color:#065f46}.explanation-banner-title.incorrect{color:#9f1239}.explanation-banner-text{color:var(--text-muted);font-size:.88rem;line-height:1.5}.quiz-player-layout.is-embed,.quiz-result-layout.is-embed{background:0 0!important;min-height:auto!important;padding:1rem 0!important}.quiz-player-layout.is-embed .quiz-player-card,.quiz-result-layout.is-embed .quiz-result-card{border:1px solid #e2e8f0!important;border-radius:16px!important;box-shadow:0 4px 12px #0000000a!important}