@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2c55a0e60120577a-s.2a48534a.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.18a48cbc.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.7a40eb73.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.c995e352.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.76dcb0b2.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.7cd81963.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.3a6ba036.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_396b12ce-module__rRjk0G__className{font-family:Inter,Inter Fallback;font-style:normal}
:root{--primary:#3b82f6;--primary-dark:#2563eb;--secondary:#8b5cf6;--accent:#f43f5e;--bg-color:#f8fafc;--surface-color:#fff;--text-main:#1e293b;--text-sub:#64748b;--text-light:#94a3b8;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--shadow-hover:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--radius-md:8px;--radius-lg:16px;--radius-xl:24px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:Outfit,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}.main-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:var(--spacing-md)0;z-index:100;background-color:#fffc;position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;display:flex}.brand-logo{color:var(--text-main);align-items:center;gap:var(--spacing-sm);font-size:1.25rem;font-weight:800;display:flex}.brand-by{color:var(--secondary);background:#f3e8ff;border-radius:12px;padding:2px 8px;font-size:.875rem;font-style:italic;font-weight:600}.nav-links{gap:var(--spacing-lg);align-items:center;display:flex}.nav-item{color:var(--text-sub);border-radius:var(--radius-md);padding:6px 12px;font-size:.95rem;font-weight:500;transition:all .2s}.nav-item:hover{color:var(--primary);background-color:#3b82f60d}.hero-section{text-align:center;padding:60px 0 40px}.hero-title{color:var(--text-main);margin-bottom:var(--spacing-md);font-size:3rem;font-weight:800;display:inline-block;position:relative}.hero-subtitle{color:var(--text-sub);max-width:600px;margin:0 auto;font-size:1.25rem}.highlight{color:var(--primary);font-weight:700}.privacy-notice{border:1px solid var(--border-color);border-left:4px solid var(--accent);border-radius:var(--radius-md);padding:var(--spacing-lg);gap:var(--spacing-md);box-shadow:var(--shadow-sm);background-color:#fff;align-items:flex-start;margin-bottom:40px;display:flex}.privacy-icon{color:var(--accent);background-color:#ffe4e6;border-radius:50%;justify-content:center;align-items:center;padding:8px;display:flex}.privacy-content h3{color:#be123c;margin-bottom:4px;font-size:1.125rem;font-weight:700}.privacy-content p{color:var(--text-sub);font-size:.95rem}.menu-grid{grid-template-columns:repeat(2,1fr);gap:30px;margin-bottom:60px;display:grid}.menu-card{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius-xl);height:100%;box-shadow:var(--shadow-md);flex-direction:column;padding:30px;transition:all .3s;display:flex;position:relative;overflow:hidden}.menu-card:hover{box-shadow:var(--shadow-hover);border-color:var(--primary);transform:translateY(-5px)}.card-icon-wrapper{width:60px;height:60px;margin-bottom:var(--spacing-lg);border-radius:16px;justify-content:center;align-items:center;font-size:1.5rem;display:flex}.menu-card h2{margin-bottom:var(--spacing-sm);color:var(--text-main);font-size:1.5rem;font-weight:700}.menu-card p{color:var(--text-sub);margin-bottom:var(--spacing-lg);flex-grow:1;font-size:1rem}.card-link{color:var(--text-light);align-items:center;margin-top:auto;font-size:.9rem;font-weight:600;transition:color .2s;display:flex}.menu-card:hover .card-link{color:var(--primary)}.card-blue .card-icon-wrapper{color:#3b82f6;background-color:#eff6ff}.card-purple .card-icon-wrapper{color:#8b5cf6;background-color:#f3e8ff}.card-orange .card-icon-wrapper{color:#f97316;background-color:#fff7ed}.card-green .card-icon-wrapper{color:#10b981;background-color:#ecfdf5}.card-blue:hover{border-color:#3b82f6}.card-purple:hover{border-color:#8b5cf6}.card-orange:hover{border-color:#f97316}.card-green:hover{border-color:#10b981}.bottom-grid{grid-template-columns:1fr 1fr;gap:30px;margin-bottom:60px;display:grid}.info-card{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-direction:column;padding:30px;transition:all .3s;display:flex}.info-card:hover{box-shadow:var(--shadow-md);border-color:var(--text-light)}.info-header{align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);display:flex}.info-icon{color:var(--text-main);background-color:#f1f5f9;border-radius:12px;padding:10px}.info-title{font-size:1.25rem;font-weight:700}.info-desc{color:var(--text-sub);font-size:.95rem}.youtube-placeholder{border:2px dashed var(--border-color);border-radius:var(--radius-md);height:200px;color:var(--text-light);margin-top:var(--spacing-md);background-color:#f8fafc;flex-direction:column;justify-content:center;align-items:center;transition:all .3s;display:flex}.youtube-placeholder:hover{color:#ef4444;background-color:#fef2f2;border-color:#fecaca}@media (max-width:768px){.menu-grid,.bottom-grid{grid-template-columns:1fr}.hero-title{font-size:2rem}.container{padding:0 var(--spacing-md)}.privacy-notice{flex-direction:column}.header-content{gap:var(--spacing-md);flex-direction:column}.nav-links{justify-content:center;gap:var(--spacing-sm);flex-wrap:wrap}.nav-item{padding:4px 8px;font-size:.85rem}}.section-card{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);height:100%;padding:30px;transition:all .3s;position:relative;overflow:hidden}.section-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary)}.section-card.card-blue{border-top:4px solid #3b82f6}.section-card.card-purple{border-top:4px solid #8b5cf6}.section-card.card-orange{border-top:4px solid #f97316}.card-header{align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--border-color);display:flex}.card-header h2{color:var(--text-main);font-size:1.25rem;font-weight:700}.card-header-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.card-blue .card-header-icon{color:#3b82f6;background:#eff6ff}.card-purple .card-header-icon{color:#8b5cf6;background:#f3e8ff}.card-orange .card-header-icon{color:#f97316;background:#fff7ed}.page-header{margin-bottom:var(--spacing-xl);text-align:center}.page-title{color:var(--text-main);margin-bottom:var(--spacing-sm);background:linear-gradient(135deg,var(--primary)0%,var(--secondary)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2.5rem;font-weight:800}.page-desc{color:var(--text-sub);max-width:700px;margin:0 auto;font-size:1.1rem}.form-group{margin-bottom:var(--spacing-md)}.form-label{color:var(--text-main);margin-bottom:var(--spacing-xs);font-size:.9rem;font-weight:600;display:block}.form-input,.form-select,.form-textarea{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:#fffc;outline:none;width:100%;padding:10px 14px;font-family:inherit;font-size:.95rem;transition:all .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);background-color:#fff;box-shadow:0 0 0 3px #3b82f61a}.btn-primary{background:linear-gradient(135deg,var(--primary)0%,var(--primary-dark)100%);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-md);justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary:hover{box-shadow:var(--shadow-lg);filter:brightness(1.1);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);border-radius:var(--radius-md);background:#fff;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover{background-color:#f8fafc;border-color:#cbd5e1}.btn-icon{border-radius:var(--radius-md);color:var(--text-sub);padding:8px;transition:all .2s}.btn-icon:hover{color:var(--text-main);background-color:#0000000d}.btn-icon.danger:hover{color:#ef4444;background-color:#fef2f2}.badge{text-transform:uppercase;border-radius:20px;padding:4px 10px;font-size:.75rem;font-weight:700}.badge-blue{color:#3b82f6;background:#eff6ff}.badge-green{color:#10b981;background:#ecfdf5}.badge-orange{color:#f97316;background:#fff7ed}.badge-red{color:#ef4444;background:#fef2f2}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s ease-out forwards fadeIn}.btn-grade{border-radius:var(--radius-md);width:40px;height:40px;color:var(--text-sub);cursor:pointer;background-color:#f1f5f9;border:2px solid #0000;font-size:1rem;font-weight:700;transition:all .2s}.btn-grade:hover{background-color:#e2e8f0}.btn-grade.selected.grade-A{color:#3b82f6;background-color:#eff6ff;border-color:#3b82f6}.btn-grade.selected.grade-B{color:#10b981;background-color:#ecfdf5;border-color:#10b981}.btn-grade.selected.grade-C{color:#f97316;background-color:#fff7ed;border-color:#f97316}.hidden{display:none!important}.flex{display:flex}.flex-col{flex-direction:column}.flex-1{flex:1}.items-center{align-items:center}.items-end{align-items:flex-end}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.gap-8{gap:32px}.w-full{width:100%}.h-full{height:100%}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-8{margin-bottom:32px}.mb-12{margin-bottom:48px}.mt-2{margin-top:8px}.p-5{padding:20px}.p-6{padding:24px}.py-12{padding-top:48px;padding-bottom:48px}.relative{position:relative}.absolute{position:absolute}.grid-2-cols{grid-template-columns:1fr;gap:30px;display:grid}@media (min-width:768px){.grid-2-cols{grid-template-columns:1fr 1fr}}.student-card-grid{grid-template-columns:1fr;gap:24px;display:grid}@media (min-width:1024px){.student-card-grid{grid-template-columns:280px 1fr}}.delete-btn-pos{z-index:10;position:absolute;top:20px;right:20px}.textarea-auto{resize:none;min-height:120px;max-height:500px;line-height:1.6;overflow-y:auto!important}.loading-overlay{border-radius:var(--radius-md);z-index:20;background-color:#fffc;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.individual-gen-btn{z-index:20;position:absolute;bottom:12px;right:12px}.usage-tips-box{border:1px solid #e0e7ff;border-left:4px solid #0000;border-image:linear-gradient(135deg,var(--primary)0%,var(--secondary)100%)1;border-radius:var(--radius-md);padding:var(--spacing-lg);gap:var(--spacing-md);box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#f0f9ff 0%,#faf5ff 100%);align-items:flex-start;margin-bottom:40px;display:flex;position:relative;overflow:hidden}.usage-tips-box:before{content:"";background:linear-gradient(90deg,var(--primary)0%,var(--secondary)100%);border-radius:var(--radius-md)var(--radius-md)0 0;height:3px;position:absolute;top:0;left:0;right:0}.usage-tips-icon{color:var(--primary);background:linear-gradient(135deg,#dbeafe 0%,#ede9fe 100%);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;padding:10px;display:flex}.usage-tips-content h3{background:linear-gradient(135deg,var(--primary)0%,var(--secondary)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:12px;font-size:1.125rem;font-weight:700;display:flex}.usage-tips-content h3 .contact-info{-webkit-text-fill-color:var(--text-sub);color:var(--text-sub);background:0 0;font-size:.75rem;font-weight:500}.usage-tips-content ol{counter-reset:tips-counter;margin:0;padding:0;list-style:none}.usage-tips-content>ol>li{counter-increment:tips-counter;color:var(--text-main);margin-bottom:12px;padding-left:28px;font-size:.95rem;line-height:1.7;position:relative}.usage-tips-content>ol>li:before{content:counter(tips-counter);background:linear-gradient(135deg,var(--primary)0%,var(--secondary)100%);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:2px;left:0}.usage-tips-content>ol>li:last-child{margin-bottom:0}.usage-tips-content .sub-list{margin-top:8px;margin-left:0;padding-left:0;list-style:none}.usage-tips-content .sub-list li{color:var(--text-sub);margin-bottom:6px;padding-left:24px;font-size:.9rem;line-height:1.6;position:relative}.usage-tips-content .sub-list li:before{content:"";background:var(--secondary);border-radius:50%;width:6px;height:6px;position:absolute;top:10px;left:8px}.usage-tips-content .emphasis{color:var(--primary-dark);background:linear-gradient(135deg,#dbeafe 0%,#ede9fe 100%);border-radius:4px;padding:2px 6px;font-weight:600}.usage-tips-content .emphasis-purple{color:#7c3aed;background:#ede9fe;border-radius:4px;padding:2px 6px;font-weight:600}.usage-tips-content .emphasis-orange{color:#ea580c;background:#fff7ed;border-radius:4px;padding:2px 6px;font-weight:600}@media (max-width:768px){.usage-tips-box{flex-direction:column}}