:root{--primary: #211D70;--primary-dark: #16134f;--primary-light: #3d38a8;--primary-accent: #E9972F;--bg-dark: #F4F3FA;--bg-darker: #f5f6f8;--bg-lighter: #eef0f4;--surface: #ffffff;--surface-hover: #f0f1f6;--text-primary: #211D70;--text-secondary: #4D4D4F;--text-muted: #808285;--text-on-primary: #ffffff;--border-color: rgba(33, 29, 112, .15);--divider-color: rgba(33, 29, 112, .08);--max-width: 85vw;--spacing-unit: 1rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;line-height:1.6;color:#333132;background-color:var(--bg-dark)}.landing-container{min-height:100vh}.navbar{background-color:#fff;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;max-width:100%;margin:0 auto;padding:1.25rem var(--spacing-unit)}.logo{font-size:1.8rem;font-weight:700;color:var(--primary)}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-button{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1rem;transition:transform .3s ease,color .3s ease}.nav-button:hover{color:var(--primary-light);transform:scale(1.05)}.hero{background-color:var(--bg-darker);color:var(--text-primary);padding-bottom:5rem}.hero-content{display:flex;max-width:var(--max-width);margin:0 auto;padding:4rem var(--spacing-unit);gap:2rem;position:relative;overflow:hidden}.hero-text{flex:1}.hero-text h1{font-size:3.5rem;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(90deg,var(--primary),var(--primary-accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:gradient-text 5s infinite linear}@keyframes gradient-text{0%{background-position:0%}to{background-position:100%}}.hero-text p{font-size:1.125rem;color:var(--text-muted);margin-bottom:2rem}.feature-grid-container{flex:1;position:relative}.feature-grid-container:before{content:"";position:absolute;top:-10%;right:-10%;width:20rem;height:20rem;background:radial-gradient(circle,var(--primary-accent) 10%,transparent 70%);filter:blur(150px);z-index:0;pointer-events:none}.feature-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;padding:2rem;background-color:var(--surface);border-radius:1rem;border:1px solid var(--border-color)}.feature-card{background-color:var(--bg-darker);padding:1.5rem;border-radius:.5rem;border:1px solid var(--border-color);transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 12px #211d701f}.feature-icon{color:var(--primary);width:2rem;height:2rem;margin-bottom:1rem;transition:color .3s ease,transform .3s ease}.feature-card:hover .feature-icon{color:var(--primary-light);transform:rotate(10deg)}.feature-card h3{margin-bottom:.5rem;color:var(--text-primary)}.feature-card p{color:var(--text-muted);font-size:.875rem}.features-section{background-color:var(--bg-dark);padding:5rem var(--spacing-unit)}.features-section h2{text-align:center;font-size:2rem;margin-bottom:3rem;color:var(--text-primary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:var(--max-width);margin:0 auto}.feature-box{background-color:var(--surface);padding:1.5rem;border-radius:.75rem;border:1px solid var(--border-color);transition:transform .3s ease,box-shadow .3s ease}.feature-box:hover{transform:translateY(-10px);box-shadow:0 8px 16px #211d701f;background-color:var(--surface-hover)}.icon-container{width:3rem;height:3rem;background-color:var(--primary);border-radius:.5rem;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.icon{color:var(--text-on-primary);width:1.5rem;height:1.5rem}.feature-box h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--text-primary)}.cta-section{background-color:var(--bg-darker);color:var(--text-primary);text-align:center;padding:5rem var(--spacing-unit)}.cta-section h2{font-size:2rem;margin-bottom:1.5rem}.cta-section p{max-width:36rem;margin:0 auto 2rem;color:var(--text-muted)}.cta-button{background-color:var(--primary);color:var(--text-on-primary);padding:.75rem 1.5rem;border-radius:.5rem;border:none;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .3s ease,background-color .3s ease,box-shadow .3s ease;display:inline-flex;align-items:center;gap:.5rem}.cta-button:hover{background-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 6px #211d701a}.arrow-icon{width:1.25rem;height:1.25rem}@media (max-width: 768px){.hero-content{flex-direction:column}.hero-text h1{font-size:2.8rem}.cta-button{width:100%;padding:1rem}.feature-grid-container:before{width:15rem;height:15rem}}.footer{background-color:var(--primary);border-top:1px solid var(--primary);padding:3rem 0 0;margin-top:auto;font-family:Helvetica Neue,Helvetica,Arial,sans-serif}.footer-content{max-width:1200px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:2fr 1.5fr 1.5fr;gap:3rem}.text-white{color:#fff;font-size:30px;font-weight:400}.branding h2{font-size:1.8rem;margin-bottom:1rem;font-weight:600;color:#fff}.highlight{color:var(--primary-accent);font-size:30px}.branding p{color:#ffffffbf;margin-bottom:1.5rem;line-height:1.6}.divider{border:none;border-top:1px solid rgba(255,255,255,.15);margin:1.5rem 0;width:100%}.footer-links h3,.social-media h3{font-size:1.2rem;margin-bottom:1.2rem;font-weight:600;color:#fff}.footer-links li{margin-bottom:1rem;display:flex;align-items:center}.link-icon{margin-right:.8rem;color:var(--primary-accent);width:16px}.footer-links a{color:#ffffffbf;text-decoration:none;transition:color .3s ease}.footer-links a:hover{color:var(--primary-accent)}.social-icons{display:flex;gap:1.2rem}.social-icons a{color:#ffffffbf;font-size:1.5rem;transition:all .3s ease}.social-icons a:hover{color:var(--primary-accent);transform:translateY(-3px)}.footer-bottom{text-align:center;padding:1.5rem;margin-top:3rem;background-color:var(--primary-dark)}.footer-bottom p{color:#fff9;font-size:.9rem}@media (max-width: 968px){.footer-content{grid-template-columns:1fr 1fr}.branding{grid-column:1 / -1}}@media (max-width: 576px){.footer-content{grid-template-columns:1fr;text-align:center;gap:2rem}.footer-links li,.social-icons{justify-content:center}.divider{margin:1rem auto}}body{background:#f4f3fa;color:#333132;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;margin:0;padding:0;overflow-x:hidden}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.main-container{max-width:100%;padding:20px;box-sizing:border-box}.queue-status{color:#e9972f;font-weight:700;margin:20px 0;font-size:1.2rem;text-align:center}.input-row{display:flex;flex-direction:column;gap:15px;width:100%}.form-group{display:flex;flex-direction:column;align-items:flex-start;width:100%;margin-bottom:15px}.form-group label{font-size:16px;font-weight:700;margin-bottom:5px;color:#211d70}.form-group input{width:100%;padding:10px;border:1px solid rgba(33,29,112,.2);border-radius:5px;background-color:#fff;color:#333132;font-size:16px}.form-group input:focus{outline:none;border-color:#211d70}.submit-container{display:flex;flex-direction:column;align-items:center;margin-top:30px;gap:10px}.submit-container label{cursor:pointer;font-size:1.1rem;background-color:#211d70;color:#fff;border-radius:5px;padding:10px 25px;transition:background-color .3s ease}.submit-container label:hover{background-color:#16134f}.handout-upload-container{display:flex;flex-direction:column;align-items:center;margin-top:20px;width:100%}.handout-upload-label{cursor:pointer;font-size:1.1rem;background-color:#211d70;color:#fff;border-radius:8px;padding:12px 25px;box-shadow:0 4px 8px #211d7033;transition:background-color .3s,transform .2s}.handout-upload-label:hover{background-color:#16134f;transform:translateY(-3px)}.handout-upload-container input[type=file]{display:none}.handout-relevance-box h1,.handout-relevance-box h2,.handout-relevance-box h3,.handout-relevance-box h4{margin:10px 0}.handout-relevance-box ul,.handout-relevance-box ol{padding-left:20px;margin-top:10px;margin-bottom:10px}.handout-relevance-box li{margin-bottom:8px}.handout-relevance-box p{margin:8px 0}.handout-relevance-box strong{color:#211d70}.handout-relevance-box em{font-style:italic}.uploaded-file-name{color:#333132;font-size:.9rem;word-wrap:break-word;max-width:90%;padding:10px;text-align:center;margin-top:10px;overflow-wrap:break-word}.nav{background:#fff;border-bottom:1px solid rgba(33,29,112,.15);padding:20px;text-align:center;overflow:hidden;align-items:center;justify-content:center}.nav-heading{color:#211d70;font-size:1.8rem;font-weight:700}.evaluator-container{display:flex;flex-direction:column;gap:20px;margin-top:20px}.input-container{background:#fff;padding:20px;border-radius:10px;box-shadow:0 4px 12px #211d7014}.input-container h2{color:#211d70;margin-bottom:25px}.rubric-scroll-container{overflow-x:auto;padding-bottom:10px;margin-top:15px;white-space:nowrap;display:flex;gap:10px;scrollbar-width:thin;scrollbar-color:#211D70 #EEF0F4}.rubric-card{background:#fff;color:#333132;width:250px;min-width:200px;padding:15px;border-radius:8px;box-shadow:0 4px 8px #211d701a;display:inline-flex;flex-direction:column;align-items:center;transition:transform .3s,box-shadow .3s;white-space:normal}.rubric-card:hover{transform:scale(1.03);box-shadow:0 8px 16px #211d701f}.card-icon{font-size:1.5rem;color:#211d70;margin-bottom:8px}.rubric-scroll-container::-webkit-scrollbar{height:8px}.rubric-scroll-container::-webkit-scrollbar-thumb{background-color:#211d70;border-radius:4px}.rubric-scroll-container::-webkit-scrollbar-track{background:#eef0f4}.response-container{display:flex;background:#fff;border-radius:12px;padding:20px;box-shadow:0 4px 12px #211d7014;color:#333132;overflow:hidden}.response-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.response-header h2{color:#211d70}.response-container:hover{transform:translateY(-5px)}h2{color:#211d70;margin-bottom:10px}p{color:#4d4d4f;line-height:1.5;font-size:1rem}input[type=file]{margin-top:10px;padding:8px;border:1px solid #ccc;border-radius:5px;display:block;width:100%;margin-bottom:15px;cursor:pointer}button{padding:10px 20px;background-color:#211d70;color:#fff;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s ease}button:hover{background-color:#16134f}.response-container p{font-size:1.1rem;color:#333132;word-wrap:break-word;padding:20px}@media (max-width: 768px){.evaluator-container{flex-direction:column;align-items:center}.input-container,.response-container{width:100%}}.criteria-box{padding:15px;border:1px solid #dcdcdc;border-bottom-right-radius:4px;border-bottom-left-radius:4px;background-color:#fff;box-shadow:0 2px 4px #211d700f}.criteria-box p{margin:8px 0;color:#333132}.total-score-box{text-align:center;align-items:center;justify-content:center;height:8vh;background-color:#f1f1f1;border:1px solid #dcdcdc;border-top-right-radius:4px;border-top-left-radius:4px;font-size:20px;font-weight:700;color:#333132}.bar{background-color:#f5f6f8;padding:1rem;display:flex;justify-content:center;align-items:center;margin-top:4vh;border-top-left-radius:20px;border-top-right-radius:20px}.bottom-bar{background-color:#f5f6f8;display:flex;justify-content:center;align-items:center}.bar-heading{color:#211d70;font-size:1.8rem;text-align:center;margin:0}@media (max-width: 768px){.bar-heading{font-size:1.4rem}.bar{padding:.8rem}}.nav-heading{color:#211d70;font-size:1.8rem;text-align:center;margin:0}@media (max-width: 768px){.nav-heading{font-size:1.4rem}.nav{padding:.8rem}}.input-container{display:flex;flex-direction:column;align-items:center;width:97%;color:#333132}.input-container h2{color:#211d70;font-weight:700}.rubric-scroll-container{width:100%;overflow-x:scroll;display:flex;justify-content:center}.rubric-cards{display:flex;width:100%;flex-wrap:nowrap}.rubric-card{background:linear-gradient(145deg,#fff,#f5f6f8);color:#333132;border-radius:15px;padding:20px;margin-left:10px;margin-right:10px;height:250px;text-align:center;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 10px 20px #211d701a;cursor:pointer}.rubric-card:hover{transform:translateY(-8px);box-shadow:0 15px 25px #211d7026}.card-icon{color:#211d70;font-size:2.5rem;margin-bottom:10px}.rubric-card h3{font-size:1.2rem;margin:10px 0;color:#211d70}.rubric-card p{font-size:.9rem;color:#4d4d4f}.file-input{margin-top:20px;padding:10px;color:#333132;background:#fff;border:1px solid #211D70;border-radius:5px}button{margin-top:15px;padding:10px 20px;cursor:pointer;background-color:#211d70;color:#fff;border:none;border-radius:25px;font-size:1rem;transition:background-color .3s}.rubric-scroll-container::-webkit-scrollbar{display:none}.upload-container{display:flex;flex-direction:column;width:25%;margin:0 auto;padding:10px;border:2px dashed #211D70;border-radius:10px;text-align:center;position:relative;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;height:auto;max-height:90vh;overflow-y:auto}.chart-container{background:#fff;padding:20px;border-radius:10px;box-shadow:0 4px 12px #211d701f;margin-top:20px}.chart-container h3{color:#211d70;text-align:center;margin-bottom:15px}.dropzone{border-radius:8px;padding:40px;text-align:center;cursor:pointer;margin-bottom:20px;transition:border-color .3s,background-color .3s;background-color:#f5f6f8;box-shadow:inset 0 6px 7px #211d701a}.dropzone:hover{border-color:#e9972f;background-color:#e9972f1a}.file-list{list-style-type:none;padding:0;margin:0}.file-item{align-items:center;margin-right:5px;border-bottom:1px solid #e0e0e0;transition:background-color .2s}.file-item .MuiCircularProgress-root{margin-right:15px;color:#211d70}.evaluate-button-container{position:relative;display:flex;justify-content:center;margin-top:20px;width:100%}.evaluate-section{display:flex;justify-content:center;align-items:center;width:100%;margin-top:20px}.evaluate-button{background-color:#211d70;padding:10px 20px;border-radius:8px;font-size:16px;font-weight:700}.evaluate-button-container button{padding:10px 20px;position:relative;background-color:#211d70;color:#fff;border:none;border-radius:5px;bottom:0;left:0;right:0;cursor:pointer;font-weight:600}.evaluate-button-container button:hover{background-color:#16134f}.footer{background:var(--primary, #211D70);color:#ffffffd9;padding:40px 20px;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;margin-top:4vh;position:relative}.footer-content{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;margin-bottom:20px}.branding{align-items:center;justify-content:center}.branding h2{font-size:1.8rem;margin:0 0 10px;font-weight:700;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;color:#fff}.branding h2 .highlight{color:#e9972f}.branding p{font-size:1rem;color:#ffffffbf;max-width:280px;line-height:1.5}.footer-links h3,.social-media h3{font-size:1.2rem;font-weight:700;margin-bottom:10px;color:#fff}.footer-links ul{list-style:none;padding:0}.footer-links ul li{display:flex;align-items:center;margin-bottom:8px}.footer-links ul li a{color:#ffffffbf;text-decoration:none;font-weight:500;transition:color .3s;margin-left:8px}.footer-links ul li a:hover{color:#e9972f}.link-icon{color:#e9972f;font-size:1.2rem;margin-right:10px}.divider{margin:15px 0;border:none;height:1px;background:#ffffff26}.social-media .social-icons{display:flex;gap:15px}.social-media .social-icons a{color:#ffffffbf;font-size:1.8rem;transition:transform .3s,color .3s}.social-media .social-icons a:hover{color:#e9972f;transform:scale(1.1)}.footer-bottom{text-align:center;padding-top:15px;border-top:1px solid rgba(255,255,255,.15)}.footer-bottom p{font-size:.9rem;color:#fff9;margin:0}@media (max-width: 768px){.footer-content{flex-direction:column;align-items:center}.branding h2{font-size:1.6rem}.footer-links ul li{justify-content:center}.social-media{text-align:center}}.chart-container iframe{width:100%;min-height:247vh;border-radius:8px;box-shadow:0 4px 12px #211d701f;overflow:hidden}.modal_rubric-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.modal_rubric-content{background:#fff;border-radius:8px;padding:20px;max-width:600px;width:90%;max-height:80%;overflow-y:auto;box-shadow:0 4px 8px #211d701a;position:relative}.modal_rubric-close-btn{position:absolute;top:10px;right:10px;background:transparent;border:none;font-size:24px;color:#333132;cursor:pointer;transition:color .2s}.modal_rubric-close-btn:hover{color:#ed1c24}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width: 768px){.modal_rubric-content{width:95%;padding:15px}.modal_rubric-close-btn{font-size:20px}}@media (max-width: 480px){.modal_rubric-content{width:100%;padding:10px}.modal_rubric-close-btn{font-size:18px}}.heading3{margin-top:10px;color:#211d70}h2{text-shadow:2px 2px 4px rgba(33,29,112,.15);color:#211d70;font-size:24px;font-weight:700}pre{background:#f5f5f5;padding:10px;border-radius:5px;overflow-x:auto}.response-content{background:#f5f6f8;padding:15px;border-radius:4px;max-height:75vh;height:75vh;overflow-y:auto}.feedback-button{background-color:#211d70;color:#fff;padding:10px 15px;border:none;border-radius:20px;cursor:pointer;transition:background-color .3s}.feedback-button:disabled{background-color:gray;cursor:not-allowed}.feedback-button:not(:disabled):hover{background-color:#16134f}.input-field2{width:100%}.invalid-input{border:1px solid #ED1C24}.error-message{color:#ed1c24;font-size:12px;margin-top:4px}.info-message{color:#06c;font-size:12px;margin-top:4px}.disabled-select{background-color:#eef0f4;cursor:not-allowed}.handout-upload-container{margin-top:20px}.handout-upload-label{display:inline-block;padding:10px 15px;background-color:#4caf50;color:#fff;border-radius:4px;cursor:pointer}.handout-upload-label:hover{background-color:#45a049}.uploaded-file-name{margin-top:5px;padding:5px;background-color:#eef0f4;border-radius:4px}.evaluate-button-container{margin-top:20px;text-align:center}.evaluate-button{padding:10px 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rgba(33,29,112,.15);padding:10px;color:#4d4d4f;margin-bottom:15px}.modal input[type=text]{width:100%;padding:10px;margin-top:15px;border:1px solid #211D70;border-radius:8px;background-color:#fff;color:#333132}.button-container{display:flex;justify-content:space-between;margin-top:15px}.button-container button{padding:10px 20px;cursor:pointer;background-color:#211d70;color:#fff;border:none;border-radius:25px;font-size:1rem;transition:background-color .3s}.button-container button:hover{background-color:#16134f}.modal-close-btn{position:absolute;top:10px;right:10px;background:transparent;border:none;font-size:24px;color:#333132;cursor:pointer;transition:color .2s}.modal-close-btn:hover{color:#ed1c24}.feedback_box{width:97%;height:6vh;text-align:left;overflow-wrap:break-word;white-space:pre-wrap;word-break:break-word;padding:10px;resize:none;background-color:#f8f9fa;color:#333132;border:1px solid #ccc;border-radius:4px;font-family:Helvetica 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