@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap";.navbar{background-color:#1e2a38;padding:10px;display:flex;justify-content:space-between;align-items:center;animation:slideDownFadeIn .8s ease forwards;box-shadow:0 2px 5px #0003;position:fixed;top:0;width:100%;left:0;z-index:1000}.hamburger{display:none;flex-direction:column;cursor:pointer;padding:5px;border-radius:5px;transition:background-color .3s ease}.hamburger:hover{background-color:#ffffff1a}.hamburger span{width:25px;height:3px;background-color:#cfd8dc;margin:3px 0;transition:all .3s ease;border-radius:2px}.mobile-menu{display:none;position:fixed;top:100%;left:0;width:100%;background-color:#1e2a38;box-shadow:0 4px 10px #0000004d;z-index:999;padding:20px 0;animation:slideDown .3s ease}.mobile-menu.show{display:block}.mobile-nav{display:flex;flex-direction:column;align-items:center;gap:15px}.mobile-nav .navitem{padding:12px 20px;width:200px;text-align:center;border-radius:8px;transition:all .3s ease}.mobile-nav .navitem:hover{background-color:#ffffff1a;transform:scale(1.05)}.mobile-nav .user-info-dropdown{margin-top:10px;border-top:1px solid rgba(255,255,255,.1);padding-top:15px;width:100%;display:flex;justify-content:center}.mobile-nav .user-info-dropdown .dropdown-content{position:static;display:block;background:none;box-shadow:none;min-width:200px;padding:0}.mobile-nav .user-info-dropdown .dropdown-content .dropdown-item{padding:12px 20px;margin:5px 0;border-radius:8px;transition:all .3s ease}.mobile-nav .user-info-dropdown .dropdown-content .dropdown-item:hover{background-color:#ffffff1a;transform:scale(1.05)}.name p{color:#fff;font-size:1.8rem;font-weight:700;letter-spacing:1px;margin:0 20px 0 0;-webkit-user-select:none;user-select:none}.navtop{display:flex;gap:30px}.navitem{color:#cfd8dc;font-size:1.1rem;font-weight:500;text-decoration:none;padding:8px 12px;border-radius:5px;transition:color .3s ease,transform .3s ease;cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;align-items:center}.navitem:hover{color:#00bcd4;transform:scale(1.1);text-decoration:underline}.navitem.active{color:#00bcd4;font-weight:700;text-decoration:underline}.user-info-dropdown{position:relative;display:flex;align-items:center;justify-content:center;cursor:pointer}.user-info-dropdown .dropdown-content{display:none;position:absolute;background-color:#f9f9f9;min-width:120px;box-shadow:0 8px 16px #0003;z-index:1;right:0}.user-info-dropdown:hover .dropdown-content{display:block}.dropdown-item{color:#000;padding:8px 12px;text-decoration:none;display:block;border:none;background:none;width:100%;text-align:left;cursor:pointer}.dropdown-item:hover{background-color:#ddd}.logout-btn{border:none;background:none;cursor:pointer;padding:8px 12px;width:100%;text-align:left}@keyframes slideDownFadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.navbar{padding:8px 15px}.name p{font-size:1.4rem;margin:0 10px 0 0}.navtop,.user-info-dropdown{display:none}.hamburger{display:flex}.mobile-menu{display:none}.mobile-menu.show{display:block}}@media (max-width: 480px){.navbar{padding:6px 10px}.name p{font-size:1.2rem;margin:0 8px 0 0}.hamburger span{width:20px;height:2px;margin:2px 0}.mobile-nav .navitem{width:180px;padding:10px 15px}.mobile-nav .user-info-dropdown .dropdown-content{min-width:180px}.mobile-nav .user-info-dropdown .dropdown-content .dropdown-item{padding:10px 15px}}.footer{background-color:#2c3e50;color:#ecf0f1;padding:40px 0 20px;margin-top:auto}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;padding:0 20px}.footer-section h3{color:#3498db;margin-bottom:15px;font-size:1.2rem}.footer-section p{line-height:1.6;margin-bottom:10px}.footer-section ul{list-style:none;padding:0}.footer-section ul li{margin-bottom:8px}.footer-section ul li a{color:#ecf0f1;text-decoration:none;transition:color .3s ease}.footer-section ul li a:hover{color:#3498db}.social-links{display:flex;gap:15px}.social-links a{color:#ecf0f1;font-size:1.5rem;transition:color .3s ease}.social-links a:hover{color:#3498db}.footer-bottom{border-top:1px solid #34495e;margin-top:30px;padding-top:20px;text-align:center}.footer-bottom p{margin:0;font-size:.9rem}.footer-bottom a{color:#3498db;text-decoration:none;font-weight:600;animation:pulse 2s infinite;transition:color .3s ease}.footer-bottom a:hover{color:#2980b9}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}}@media (max-width: 768px){.footer-container{grid-template-columns:1fr;text-align:center}.social-links{justify-content:center}}*{box-sizing:border-box}body{font-family:Poppins,sans-serif;margin:0;padding:0;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb,#f5576c,#4facfe);background-size:400% 400%;animation:gradientShift 15s ease infinite;color:#333}.hero{background:linear-gradient(135deg,#050e3c 50%,#764ba2);color:#fff;padding:120px 20px;text-align:center;position:relative;overflow:hidden;animation:fadeIn 1.5s ease-in}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');opacity:.3}.hero h1{font-size:3.5rem;margin-bottom:20px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.3);position:relative;z-index:1}.typing{overflow:hidden;border-right:3px solid white;white-space:nowrap;animation:typing 2.5s steps(15,end),blink-caret .75s step-end infinite;text-shadow:0 0 10px rgba(255,255,255,.5),0 0 20px rgba(255,255,255,.3),0 0 30px rgba(255,255,255,.2);position:relative}.typing:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.1),transparent);animation:textGlow 2s ease-in-out infinite alternate;pointer-events:none}@keyframes typing{0%{width:0}to{width:100%}}@keyframes blink-caret{0%,to{border-color:transparent}50%{border-color:#fff}}@keyframes textGlow{0%{opacity:.3}to{opacity:.8}}.hero p{font-size:1.3rem;margin-bottom:40px;font-weight:300;position:relative;z-index:1}.cta-button{background:linear-gradient(45deg,#ff6b6b,orange);color:#fff;padding:18px 40px;border:none;border-radius:50px;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);box-shadow:0 4px 15px #ff6b6b66;position:relative;z-index:1;overflow:hidden}.cta-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff80;transform:translate(-50%,-50%);transition:width .6s,height .6s}.cta-button:hover:before{width:300px;height:300px}.cta-button:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 8px 25px #ff6b6b99}.section{padding:80px 20px;width:100%;margin:0;animation:fadeInUp 1.2s ease-out,gradientShift 8s ease-in-out infinite;background:linear-gradient(135deg,#050e3c,#764ba2,#f093fb);background-size:200% 200%;color:#fff;position:relative;overflow:hidden}.section:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);animation:shimmer 3s infinite}.section h2{text-align:center;font-size:2.8rem;margin-bottom:50px;color:#fff;font-weight:600;position:relative}.section h2:after{content:"";display:block;width:80px;height:4px;background:linear-gradient(45deg,#667eea,#764ba2);margin:20px auto;border-radius:2px}.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}.card{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;box-shadow:0 8px 32px #0000001a;overflow:hidden;transition:all .4s cubic-bezier(.25,.46,.45,.94);animation:staggerFadeIn .8s ease-out forwards;border:1px solid rgba(255,255,255,.2)}.card:nth-child(1){animation-delay:.1s}.card:nth-child(2){animation-delay:.2s}.card:nth-child(3){animation-delay:.3s}.card:nth-child(4){animation-delay:.4s}.card:nth-child(5){animation-delay:.5s}.card:nth-child(6){animation-delay:.6s}.card:hover{transform:translateY(-15px) scale(1.02) rotateX(5deg);box-shadow:0 20px 40px #0003;animation:glowPulse 2s infinite}.card img{width:100%;height:220px;object-fit:cover;transition:transform .3s ease}.card-content{padding:25px}.card h3{font-size:1.6rem;margin-bottom:12px;color:#333;font-weight:600}.card p{color:#666;margin-bottom:20px;line-height:1.6}.course-price{font-size:1.4rem;font-weight:700;color:#4caf50;margin-bottom:15px}.normal-price{text-decoration:line-through;color:#999;margin-right:10px}.sell-price{color:#e74c3c;font-weight:800;font-size:1.5rem}.card-button{background:linear-gradient(45deg,#4caf50,#66bb6a);color:#fff;padding:12px 25px;border:none;border-radius:25px;cursor:pointer;transition:all .3s ease;font-weight:500;box-shadow:0 4px 15px #4caf504d}.card-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px #4caf5080}.loading,.error{text-align:center;padding:100px 20px;font-size:1.2rem;color:#666}@keyframes fadeIn{0%{opacity:0;transform:translateY(30px) scale(.95)}50%{opacity:.5;transform:translateY(15px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(60px) rotateX(10deg)}50%{opacity:.7;transform:translateY(30px) rotateX(5deg)}to{opacity:1;transform:translateY(0) rotateX(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-60px) skew(-5deg)}50%{opacity:.6;transform:translate(-30px) skew(-2deg)}to{opacity:1;transform:translate(0) skew(0)}}@keyframes staggerFadeIn{0%{opacity:0;transform:translateY(40px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes parallaxMove{0%{transform:translateY(0)}to{transform:translateY(-20px)}}@keyframes ripple{0%{transform:scale(0);opacity:1}to{transform:scale(4);opacity:0}}@keyframes glowPulse{0%,to{box-shadow:0 0 20px #667eea66}50%{box-shadow:0 0 40px #667eeacc}}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes shimmer{0%{left:-100%}to{left:100%}}.why-choose-us{background:linear-gradient(135deg,#f8f9fa,#e9ecef);width:100%;max-width:none;margin:0;padding:80px 0}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;max-width:1200px;margin:0 auto;padding:0 20px}.feature-card{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:30px 25px;text-align:center;box-shadow:0 8px 32px #0000001a;transition:all .4s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(255,255,255,.2);animation:fadeInUp 1.2s ease-out forwards;opacity:0}.feature-card:nth-child(1){animation-delay:.1s}.feature-card:nth-child(2){animation-delay:.2s}.feature-card:nth-child(3){animation-delay:.3s}.feature-card:nth-child(4){animation-delay:.4s}.feature-card:hover{transform:translateY(-10px) scale(1.05);box-shadow:0 20px 40px #00000026}.feature-icon{font-size:3rem;margin-bottom:20px;animation:bounceIn .8s ease-out}.feature-card h3{font-size:1.4rem;margin-bottom:15px;color:#333;font-weight:600}.feature-card p{color:#666;line-height:1.6;font-size:1rem}.testimonials{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;width:100%;max-width:none;margin:0;padding:80px 0}.testimonials h2{color:#fff}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;max-width:1200px;margin:0 auto;padding:0 20px}.testimonial-card{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:30px 25px;box-shadow:0 8px 32px #0000001a;transition:all .4s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(255,255,255,.2);animation:fadeInUp 1.2s ease-out forwards;opacity:0}.testimonial-card:nth-child(1){animation-delay:.1s}.testimonial-card:nth-child(2){animation-delay:.2s}.testimonial-card:nth-child(3){animation-delay:.3s}.testimonial-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px #0003}.testimonial-card p{font-size:1.1rem;line-height:1.6;margin-bottom:20px;font-style:italic;color:#ffffffe6}.testimonial-author{display:flex;align-items:center;gap:15px}.testimonial-author img{width:50px;height:50px;border-radius:50%;border:2px solid rgba(255,255,255,.3)}.testimonial-author div{display:flex;flex-direction:column}.testimonial-author strong{font-size:1.1rem;color:#fff}.testimonial-author span{font-size:.9rem;color:#ffffffb3}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero p{font-size:1.1rem}.section h2{font-size:2.2rem}.cards-grid{grid-template-columns:1fr;gap:30px}.card-content{padding:20px}.hero{padding:80px 20px}.features-grid{grid-template-columns:1fr;gap:30px}.feature-card{padding:25px 20px}.testimonials-grid{grid-template-columns:1fr;gap:30px}.testimonial-card{padding:25px 20px}}@media (max-width: 480px){.hero h1{font-size:2rem}.hero p{font-size:1rem}.section h2{font-size:1.8rem}.cta-button{padding:15px 30px;font-size:1rem}.feature-icon{font-size:2.5rem}.feature-card h3{font-size:1.2rem}.testimonial-card p{font-size:1rem}}.courses-container{padding:2rem;max-width:1200px;margin:100px auto 0}.category-filter{display:flex;justify-content:center;margin-bottom:2rem;flex-direction:column;align-items:center}.category-buttons{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:12px;width:100%;max-width:none;padding:10px;flex-wrap:wrap}.category-btn{padding:10px 20px;border:1px solid #ddd;border-radius:20px;background:#fff;cursor:pointer;transition:all .3s ease;white-space:nowrap;font-size:14px;text-align:center}.category-btn.active,.category-btn:hover{background:#007bff;color:#fff;border-color:#007bff}.courses-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;padding:0;margin-top:0;width:100%;max-width:100%;margin-left:0;margin-right:0;background:none;border-radius:0;box-shadow:none}.course-card{border:1px solid #e0e0e0;border-radius:18px;padding:2rem;box-shadow:0 8px 25px #00000026;transition:all .3s ease;background-color:#fff;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between;height:auto;min-height:300px;position:relative;width:100%;max-width:800px;margin:0 auto}.course-card:hover{box-shadow:0 16px 45px #0000004d;transform:translateY(-5px);border-color:#007bff}.course-card:hover:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#007bff1a,#007bff0d);border-radius:18px;pointer-events:none}.course-thumbnail{width:100%;height:200px;object-fit:cover;border-radius:15px 15px 0 0;margin-bottom:1rem;box-shadow:inset 0 0 10px #0000000d;transition:transform .3s ease}.course-card:hover .course-thumbnail{transform:scale(1.05)}.course-title{font-weight:700;font-size:1.5rem;margin-bottom:.5rem;color:#222;flex-grow:1;line-height:1.4;transition:color .3s ease}.course-card:hover .course-title{color:#007bff}.course-rating{color:#fc0;margin-bottom:.5rem;font-size:1rem;letter-spacing:1px}@media (min-width: 768px){.courses-grid{grid-template-columns:repeat(2,1fr);gap:2rem}.course-card{max-width:none}}@media (min-width: 1024px){.courses-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1200px){.courses-grid{grid-template-columns:repeat(4,1fr)}}.course-details-container{width:100%;margin:2rem auto 4rem;padding:2rem;font-family:Poppins,sans-serif;color:#333;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);border-radius:20px;box-shadow:0 10px 30px #0000001a;position:relative}.course-details-container nav{font-size:.9rem;margin-bottom:1.5rem;color:#666;display:flex;align-items:center;gap:.5rem}.course-details-container nav a{color:#007bff;text-decoration:none;transition:all .3s ease;font-weight:500}.course-details-container nav a:hover{color:#0056b3;text-decoration:underline}.course-details-container h1{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;color:#222;text-align:center;background:linear-gradient(45deg,#007bff,#6610f2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.course-thumbnail{width:300px;height:200px;object-fit:cover;border-radius:15px;box-shadow:0 10px 25px #00000026;margin:0 auto 2rem;display:block;transition:transform .3s ease}.course-tabs{display:flex;justify-content:center;margin-bottom:2rem;background:#fffc;border-radius:10px;padding:.5rem;box-shadow:0 4px 15px #0000001a}.course-tabs button{background:none;border:none;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;color:#6c757d;cursor:pointer;border-radius:8px;transition:all .3s ease;position:relative;overflow:hidden}.course-tabs button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,123,255,.2),transparent);transition:left .5s}.course-tabs button:hover:before{left:100%}.course-tabs button.active,.course-tabs button:hover{color:#007bff;background:#007bff1a;transform:translateY(-2px)}.course-details-main{display:flex;gap:2rem;align-items:flex-start}.course-right{flex:0 0 80%;background:#ffffffe6;border-radius:15px;padding:1.5rem;box-shadow:0 8px 25px #0000001a;position:sticky;top:2rem;height:fit-content}.course-right img{width:100%;max-width:100%;height:auto;border-radius:10px;box-shadow:0 4px 15px #0000001a;margin-bottom:1.5rem}.course-right h3{margin-bottom:1rem;font-weight:700;color:#212529;font-size:1.2rem}.course-right p{margin:.5rem 0;font-size:1rem;color:#495057;line-height:1.6}.course-info{flex:0 0 20%;background:#ffffffe6;border-radius:15px;padding:2rem;box-shadow:0 8px 25px #0000001a;min-height:600px}.course-info img{width:100%;height:auto;max-width:250px;border-radius:10px;box-shadow:0 4px 15px #0000001a;margin-bottom:1rem}.price-container{margin-bottom:1.5rem;text-align:center}.discounted-price{font-weight:700;font-size:1.2rem;color:#dc3545;text-decoration:line-through;margin-bottom:.5rem}.price{font-weight:700;font-size:1.8rem;color:#28a745;margin-bottom:0}.course-actions{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.course-actions button{padding:.875rem 1.5rem;font-size:1.1rem;font-weight:600;border-radius:10px;border:none;cursor:pointer;box-shadow:0 4px 15px #0000001a;transition:all .3s ease;position:relative;overflow:hidden}.course-actions button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.course-actions button:hover:before{left:100%}.enroll-btn{background:linear-gradient(45deg,#007bff,#6610f2);color:#fff}.enroll-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #007bff4d}.trial-btn{background:linear-gradient(45deg,#f8f9fa,#e9ecef);color:#007bff;border:2px solid #007bff}.trial-btn:hover{background:linear-gradient(45deg,#e9ecef,#dee2e6);transform:translateY(-2px)}.save-btn{background:linear-gradient(45deg,#dc3545,#c82333);color:#fff}.save-btn:hover{background:linear-gradient(45deg,#c82333,#bd2130);transform:translateY(-2px)}.share-course{margin-top:1.5rem;display:flex;align-items:center;gap:.75rem;font-size:.9rem;color:#555;flex-wrap:wrap}.share-course p{margin:0;font-weight:600;white-space:nowrap}.share-course button{background:linear-gradient(45deg,#f1f3f5,#e9ecef);border:none;padding:.5rem;border-radius:50%;cursor:pointer;font-size:1rem;transition:all .3s ease;display:flex;align-items:center;justify-content:center;width:40px;height:40px}.share-course button:hover{transform:scale(1.1);box-shadow:0 4px 15px #0003}.lesson-section{border:1px solid #e9ecef;border-radius:12px;margin-bottom:1.5rem;background:linear-gradient(135deg,#fff,#f8f9fa);box-shadow:0 4px 15px #0000000d;overflow:hidden;transition:all .3s ease}.lesson-section:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0000001a}.lesson-header{padding:1rem 1.5rem;font-weight:700;font-size:1.2rem;color:#007bff;display:flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;background:linear-gradient(45deg,#f8f9fa,#e9ecef);border-bottom:1px solid #dee2e6;transition:all .3s ease}.lesson-header:hover{background:linear-gradient(45deg,#e9ecef,#dee2e6)}.lesson-header span{font-size:1.3rem;margin-right:.75rem;color:#007bff;transition:transform .3s ease}.lesson-content{padding:1rem 1.5rem;background:#fff;animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.content-item{margin-bottom:1rem;border-bottom:1px solid #e9ecef;padding-bottom:.75rem}.content-header{font-weight:600;font-size:1.1rem;color:#333;display:flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;padding:.5rem;border-radius:8px;transition:background-color .3s ease}.content-header:hover{background-color:#f8f9fa}.content-header span{font-size:1.2rem;margin-right:.75rem;color:#555;transition:transform .3s ease}.content-header h5{margin:0;flex-grow:1}.sublesson-content{margin-top:.75rem;padding-left:2rem;background:linear-gradient(90deg,#f8f9fa,#fff);border-left:4px solid #007bff;border-radius:0 8px 8px 0;animation:slideIn .3s ease-in-out}.video-section,.pdf-section{margin-top:.75rem}.video-section video{width:100%;max-height:350px;border-radius:10px;box-shadow:0 4px 15px #0000001a}.pdf-section{padding:.75rem;background:linear-gradient(135deg,#e9ecef,#f8f9fa);border-radius:8px;box-shadow:inset 0 2px 5px #0000000d}.nested-sublesson-content{margin-top:.75rem;padding-left:2rem;border-left:4px solid #6c757d;border-radius:0 8px 8px 0;background:linear-gradient(90deg,#f1f3f4,#fff)}.sub-content-item{margin-bottom:.75rem}.sub-content-item h6{margin:0;font-weight:600;font-size:1rem;color:#495057}.sub-content-item .video-section video{max-height:250px}.sub-content-item .pdf-section a{color:#007bff;text-decoration:none;font-weight:500;transition:color .3s ease}.sub-content-item .pdf-section a:hover{color:#0056b3;text-decoration:underline}.youtube-player-container iframe{pointer-events:auto;border-radius:10px}.youtube-player-container .ytp-chrome-top-buttons,.ndfHFb-c4YZDc-Wrql6b-AeOLfc-b0t70b{display:none!important}.pdf-popup-hider{position:absolute;top:11px;right:15px;width:40px;height:40px;background-image:url(/globalpathsala.png);background-size:contain;background-repeat:no-repeat;background-position:center;background-color:#fff;z-index:2}@media (max-width: 1200px){.course-details-main{gap:1rem}.course-right{flex:0 0 75%}.course-info{flex:0 0 25%}}@media (max-width: 992px){.course-details-container{margin:1rem;padding:1rem}.course-details-main{flex-direction:column;gap:1rem}.course-left{width:100%;position:static;margin-bottom:2rem}.course-right{padding:1rem;flex:none;width:100%}.course-info{flex:none;width:100%;padding:1rem;min-height:auto}.course-tabs{flex-wrap:wrap}.course-tabs button{flex:1 1 auto;min-width:120px;padding:.5rem 1rem;font-size:.9rem}.course-thumbnail{max-width:100%;width:100%;height:auto}.course-details-container h1{font-size:2rem}.lesson-header{padding:.75rem 1rem;font-size:1.1rem}.lesson-content{padding:.75rem 1rem}}@media (max-width: 768px){.course-details-container{margin:.5rem;padding:.5rem}.course-details-container h1{font-size:1.8rem}.course-thumbnail{width:100%;height:auto}.course-actions{gap:.75rem}.course-actions button{padding:.75rem 1rem;font-size:1rem}.share-course{justify-content:center;flex-direction:column;gap:.5rem}.lesson-section{margin-bottom:1rem}.lesson-header,.lesson-content{padding:.75rem 1rem}.content-header{font-size:1rem;padding:.5rem}.sublesson-content{padding-left:1rem}.video-section video{max-height:250px}}@media (max-width: 576px){.course-details-container{margin:.5rem;padding:.5rem}.course-details-container h1{font-size:1.5rem}.course-tabs{padding:.25rem}.course-tabs button{min-width:100px;padding:.5rem .75rem;font-size:.8rem}.course-actions button{padding:.75rem 1rem;font-size:1rem}.course-info .course-actions{display:flex;flex-direction:row;gap:.5rem}.course-info .course-actions button{flex:1;padding:.5rem .75rem;font-size:.9rem}.share-course{justify-content:center}.lesson-header,.lesson-content{padding:.75rem 1rem}.content-header{font-size:1rem}.video-section video{max-height:200px}.sub-content-item .video-section video{max-height:150px}}@media (max-width: 768px){.course-info{position:fixed;bottom:0;left:0;right:0;z-index:1000;border-radius:0;padding:.5rem;background:#fffffff2;box-shadow:0 -4px 15px #0000001a;min-height:auto;max-height:150px;overflow-y:auto}.course-info img{display:none}.course-info .course-actions{gap:.5rem}.course-info .course-actions button{padding:.5rem .75rem;font-size:.9rem}.course-info .price-container{margin-bottom:.5rem}.course-info .price{font-size:1.2rem}.course-info .share-course{margin-top:.5rem;gap:.5rem}.course-details-main{padding-bottom:160px}}.course-enroll-container{max-width:1200px;margin:0 auto;padding:2rem;font-family:Inter,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);min-height:100vh}.enroll-header{text-align:center;margin-bottom:3rem;padding:3rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:20px;box-shadow:0 20px 40px #667eea4d;position:relative;overflow:hidden}.enroll-header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');opacity:.3}.enroll-header h1{margin:0 0 1rem;font-size:3rem;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.3);position:relative;z-index:1}.enroll-header p{margin:0;font-size:1.3rem;opacity:.95;font-weight:300;position:relative;z-index:1}.enroll-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:2rem}.course-summary{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 20px 40px #0000001a;border:1px solid rgba(255,255,255,.2);transition:transform .3s ease,box-shadow .3s ease}.course-summary:hover{transform:translateY(-5px);box-shadow:0 25px 50px #00000026}.course-thumbnail{width:100%;max-width:300px;height:auto;border-radius:15px;margin-bottom:1.5rem;box-shadow:0 10px 20px #0003;transition:transform .3s ease}.course-thumbnail:hover{transform:scale(1.02)}.course-info h3{color:#2d3748;margin-bottom:1rem;font-size:1.8rem;font-weight:600}.course-info p{color:#4a5568;line-height:1.7;margin-bottom:1.5rem;font-size:1rem}.pricing-info{margin-top:2rem;padding:1rem;background:linear-gradient(135deg,#f093fb,#f5576c);border-radius:15px;color:#fff;text-align:center}.pricing-info h4{font-size:2rem;margin:0 0 .5rem;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.2)}.original-price{text-decoration:line-through;opacity:.8;font-size:1.1rem;margin:.5rem 0}.enrollment-form{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 20px 40px #0000001a;border:1px solid rgba(255,255,255,.2);transition:transform .3s ease,box-shadow .3s ease}.enrollment-form:hover{transform:translateY(-5px);box-shadow:0 25px 50px #00000026}.enrollment-form h3{color:#fff;margin-bottom:2rem;font-size:1.8rem;font-weight:600;position:relative;padding-bottom:.5rem}.enrollment-form h3:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:2px}.user-info{background:linear-gradient(135deg,#e3f2fd,#f3e5f5);padding:1.5rem;border-radius:15px;margin-bottom:2rem;border-left:4px solid #667eea}.user-info p{margin:.5rem 0;color:#fff;font-weight:500}.user-info strong{color:#667eea;font-weight:600}.payment-section{margin-bottom:2rem}.payment-section h4{color:#2d3748;margin-bottom:1.5rem;font-size:1.3rem;font-weight:600}.payment-options{display:flex;flex-direction:column;gap:1rem}.payment-options label{display:flex;align-items:center;cursor:pointer;padding:1rem;border-radius:12px;transition:all .3s ease;border:2px solid transparent;background:#f8f9fa;color:#2d3748}.payment-options label:hover{background:#e3f2fd;border-color:#667eea;transform:translate(5px)}.payment-options input[type=radio]{margin-right:1rem;width:18px;height:18px;accent-color:#667eea}.terms-section{margin-bottom:2rem}.terms-section label{display:flex;align-items:flex-start;cursor:pointer;font-size:.95rem;line-height:1.5}.terms-section input[type=checkbox]{margin-right:.8rem;margin-top:.2rem;width:16px;height:16px;accent-color:#667eea}.terms-section a{color:#667eea;text-decoration:none;font-weight:500;transition:color .3s ease}.terms-section a:hover{color:#764ba2;text-decoration:underline}.error-message{background:linear-gradient(135deg,#ffebee,#ffcdd2);color:#c62828;padding:1rem;border-radius:12px;margin-bottom:1rem;border-left:4px solid #f44336;font-weight:500}.enroll-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem}.cancel-btn,.enroll-btn{padding:1rem 2.5rem;border:none;border-radius:12px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px}.cancel-btn{background:linear-gradient(135deg,#6c757d,#495057);color:#fff;box-shadow:0 4px 15px #6c757d4d}.cancel-btn:hover{background:linear-gradient(135deg,#5a6268,#343a40);transform:translateY(-2px);box-shadow:0 6px 20px #6c757d66}.enroll-btn{background:linear-gradient(135deg,#28a745,#20c997);color:#fff;box-shadow:0 4px 15px #28a7454d}.enroll-btn:hover{background:linear-gradient(135deg,#218838,#1ab394);transform:translateY(-2px);box-shadow:0 6px 20px #28a74566}.cancel-btn:disabled,.enroll-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.loading-spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}.success-checkmark{display:inline-block;width:20px;height:20px;margin-right:.5rem}@media (max-width: 768px){.enroll-content{grid-template-columns:1fr;gap:2rem}.enroll-header h1{font-size:2rem}.enroll-header{padding:2rem 1rem}.enroll-actions{flex-direction:column}.course-enroll-container{padding:1rem}.course-summary,.enrollment-form{padding:1.5rem}}@media (max-width: 480px){.enroll-header h1{font-size:1.8rem}.enroll-header p{font-size:1rem}.cancel-btn,.enroll-btn{padding:.8rem 1.5rem;font-size:.9rem}}@media (prefers-color-scheme: dark){.course-enroll-container{background:linear-gradient(135deg,#1a202c,#2d3748)}.course-summary,.enrollment-form{background:#2d3748;color:#e2e8f0}.user-info{background:linear-gradient(135deg,#2a4365,#553c9a)}}.whatsapp-payment{text-align:center;padding:1.5rem;background:#f8f9fa;border-radius:12px;border:2px solid #e9ecef}.whatsapp-btn{background:#25d366!important;color:#fff!important;border:none!important;padding:1rem 2rem!important;border-radius:10px!important;font-size:1.1rem!important;font-weight:600!important;cursor:pointer!important;display:inline-flex!important;align-items:center!important;gap:.5rem!important;margin-bottom:.5rem!important;transition:all .3s ease!important;box-shadow:0 4px 15px #25d3664d!important}.whatsapp-btn:hover{background:#128c7e!important;transform:translateY(-2px)!important;box-shadow:0 6px 20px #25d36666!important}.whatsapp-payment p{margin-bottom:1rem;color:#666;line-height:1.5}.whatsapp-payment .help-text{margin-top:.5rem;font-size:.9rem;color:#888;font-style:italic}.hero{background:linear-gradient(135deg,#4a90e2,#50e3c2);color:#fff;padding:80px 20px;text-align:center;animation:fadeIn 1s ease-in;border-radius:0 0 30px 30px;box-shadow:0 4px 15px #0003}.cta-button{background:#ff4081;color:#fff;padding:15px 35px;border:none;border-radius:50px;font-size:1.2rem;cursor:pointer;transition:background .4s ease,transform .3s ease;box-shadow:0 6px 12px #ff408180}.cta-button:hover{background:#e73370;transform:scale(1.05);box-shadow:0 8px 16px #e73370b3}.card img{width:100%;height:180px;object-fit:cover;border-bottom:3px solid #ff4081;transition:transform .4s ease}.card-content p{color:#555;margin-bottom:10px;flex-grow:1;font-size:1rem;line-height:1.4}.card-content strong{color:#222}.card-button{background:#ff4081;color:#fff;padding:12px 25px;border:none;border-radius:30px;cursor:pointer;font-size:1.1rem;font-weight:600;align-self:flex-start;transition:background .3s ease,box-shadow .3s ease;box-shadow:0 6px 12px #ff408180}.card-button:hover{background:#e73370;box-shadow:0 8px 16px #e73370b3}.cta-section{background:#f9f9f9;padding:60px 20px;text-align:center;border-radius:30px;margin:60px auto 40px;max-width:700px;box-shadow:0 8px 20px #0000000d;animation:fadeIn 1.2s ease-in}.cta-section h2{font-size:2.5rem;margin-bottom:15px;color:#444;font-weight:700}.cta-section p{font-size:1.2rem;margin-bottom:30px;color:#666}.cta-button.secondary{background:#4a90e2;box-shadow:0 6px 12px #4a90e280}.cta-button.secondary:hover{background:#357abd;box-shadow:0 8px 16px #357abdb3}@media (max-width: 768px){.hero h1{font-size:2.2rem}.hero p{font-size:1.1rem}.section h2{font-size:2rem}.cards-grid{grid-template-columns:1fr}.card img{height:160px}}.hero{background:linear-gradient(135deg,#2c3e50,#3498db);color:#fff;padding:80px 20px;text-align:center;animation:fadeIn 1s ease-in;border-radius:0 0 30px 30px;box-shadow:0 4px 15px #0003}.hero p{font-size:1.3rem;margin-bottom:30px;font-weight:500;text-shadow:1px 1px 3px rgba(0,0,0,.2)}.cta-button{background:#e74c3c;color:#fff;padding:15px 35px;border:none;border-radius:50px;font-size:1.2rem;cursor:pointer;transition:background .4s ease,transform .3s ease;box-shadow:0 6px 12px #e74c3c80}.cta-button:hover{background:#c0392b;transform:scale(1.05);box-shadow:0 8px 16px #c0392bb3}.section{padding:50px 20px;max-width:1100px;margin:0 auto;animation:fadeInUp 1s ease-out}.section h2{text-align:center;font-size:2.8rem;margin-bottom:40px;color:#222;font-weight:700;letter-spacing:1px}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.card{background:#fff;border-radius:20px;box-shadow:0 10px 20px #0000001a;overflow:hidden;transition:transform .4s ease,box-shadow .4s ease;animation:slideIn .6s ease-out;display:flex;flex-direction:column}.card:hover{transform:translateY(-15px);box-shadow:0 20px 40px #00000026}.card img{width:100%;height:200px;object-fit:cover;border-bottom:3px solid #e74c3c;transition:transform .4s ease}.card:hover img{transform:scale(1.05)}.card-content{padding:25px 20px;flex-grow:1;display:flex;flex-direction:column}.card-category{background:#3498db;color:#fff;padding:5px 10px;border-radius:15px;font-size:.8rem;font-weight:600;text-transform:uppercase;align-self:flex-start;margin-bottom:10px}.card-content h3{font-size:1.8rem;margin-bottom:12px;color:#333;font-weight:700}.card-content p{color:#555;margin-bottom:15px;flex-grow:1;font-size:1rem;line-height:1.5}.card-meta{display:flex;justify-content:space-between;font-size:.9rem;color:#777;margin-bottom:15px}.card-meta span{font-weight:500}.card-button{background:#e74c3c;color:#fff;padding:12px 25px;border:none;border-radius:30px;cursor:pointer;font-size:1.1rem;font-weight:600;align-self:flex-start;transition:background .3s ease,box-shadow .3s ease;box-shadow:0 6px 12px #e74c3c80}.card-button:hover{background:#c0392b;box-shadow:0 8px 16px #c0392bb3}.cta-section{background:#ecf0f1;padding:60px 20px;text-align:center;border-radius:30px;margin:60px auto 40px;max-width:700px;box-shadow:0 8px 20px #0000000d;animation:fadeIn 1.2s ease-in}.cta-section h2{font-size:2.5rem;margin-bottom:15px;color:#34495e;font-weight:700}.cta-section p{font-size:1.2rem;margin-bottom:30px;color:#7f8c8d}.cta-button.secondary{background:#3498db;box-shadow:0 6px 12px #3498db80}.cta-button.secondary:hover{background:#2980b9;box-shadow:0 8px 16px #2980b9b3}@media (max-width: 768px){.hero h1{font-size:2.2rem}.hero p{font-size:1.1rem}.section h2{font-size:2rem}.cards-grid{grid-template-columns:1fr}.card img{height:180px}.card-meta{flex-direction:column;gap:5px}}.hero{background:linear-gradient(135deg,#8e44ad,#e91e63);color:#fff;padding:80px 20px;text-align:center;animation:fadeIn 1s ease-in;border-radius:0 0 30px 30px;box-shadow:0 4px 15px #0003}.hero h1{font-size:3rem;margin-bottom:15px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;text-shadow:1px 1px 4px rgba(0,0,0,.3)}.hero p{font-size:1.3rem;margin-bottom:0;font-weight:500;text-shadow:1px 1px 3px rgba(0,0,0,.2)}.contact-section{padding:60px 20px;max-width:1200px;margin:0 auto;animation:fadeInUp 1s ease-out}.container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.contact-form{background:#fff;padding:40px;border-radius:20px;box-shadow:0 10px 30px #0000001a;animation:slideInLeft .8s ease-out}.contact-form h2{font-size:2.2rem;margin-bottom:30px;color:#333;font-weight:700;text-align:center}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#555;font-size:1rem}.form-group input,.form-group textarea{width:100%;padding:15px;border:2px solid #e1e1e1;border-radius:10px;font-size:1rem;transition:border-color .3s ease,box-shadow .3s ease;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#8e44ad;box-shadow:0 0 10px #8e44ad4d}.form-group textarea{resize:vertical;min-height:120px}.submit-button{background:#8e44ad;color:#fff;padding:15px 40px;border:none;border-radius:50px;font-size:1.2rem;font-weight:600;cursor:pointer;transition:background .3s ease,transform .3s ease;box-shadow:0 6px 15px #8e44ad80;width:100%}.submit-button:hover{background:#7d3c98;transform:translateY(-2px);box-shadow:0 8px 20px #7d3c98b3}.contact-info{animation:slideInRight .8s ease-out}.contact-info h2{font-size:2.2rem;margin-bottom:30px;color:#333;font-weight:700}.info-item{display:flex;align-items:flex-start;margin-bottom:30px;padding:20px;background:#f8f9fa;border-radius:15px;transition:transform .3s ease,box-shadow .3s ease}.info-item:hover{transform:translateY(-5px);box-shadow:0 8px 20px #0000001a}.icon{font-size:2rem;margin-right:20px;flex-shrink:0}.info-item h3{font-size:1.3rem;margin-bottom:8px;color:#333;font-weight:600}.info-item p{color:#666;line-height:1.5;margin:0}.map-section{padding:60px 20px;text-align:center;background:#f8f9fa;animation:fadeIn 1.2s ease-in}.map-section h2{font-size:2.5rem;margin-bottom:30px;color:#333;font-weight:700}.map-placeholder{max-width:800px;margin:0 auto}.map-placeholder p{font-size:1.2rem;margin-bottom:20px;color:#666}.map-image{height:300px;background:linear-gradient(135deg,#bdc3c7,#95a5a6);border-radius:15px;position:relative;overflow:hidden;box-shadow:0 8px 25px #0000001a}.map-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.5rem;color:#333;font-weight:600;text-shadow:1px 1px 3px rgba(255,255,255,.8)}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@media (max-width: 768px){.hero h1{font-size:2.2rem}.hero p{font-size:1.1rem}.container{grid-template-columns:1fr;gap:40px}.contact-form{padding:30px 20px}.contact-form h2,.contact-info h2{font-size:1.8rem}.info-item{flex-direction:column;text-align:center}.icon{margin-right:0;margin-bottom:10px}.map-section h2{font-size:2rem}.map-image{height:250px}}.hero{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;padding:100px 20px;text-align:center;animation:fadeIn 1s ease-in;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="80" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="60" r="1" fill="rgba(255,255,255,0.1)"/></svg>') repeat;opacity:.3}.hero h1{font-size:3.5rem;margin-bottom:20px;font-weight:800;letter-spacing:2px;text-transform:uppercase;text-shadow:2px 2px 4px rgba(0,0,0,.3);position:relative;z-index:1}.hero p{font-size:1.4rem;margin-bottom:0;font-weight:400;text-shadow:1px 1px 2px rgba(0,0,0,.2);max-width:700px;margin-left:auto;margin-right:auto;position:relative;z-index:1}.container{max-width:1200px;margin:0 auto;padding:0 20px}.mission-section{padding:60px 20px;background:#f8f9fa;animation:fadeInUp 1s ease-out}.mission-section h2{text-align:center;font-size:2.5rem;margin-bottom:30px;color:#333;font-weight:700}.mission-section>.container>p{text-align:center;font-size:1.2rem;color:#666;max-width:800px;margin:0 auto 50px;line-height:1.6}.mission-values{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.value-item{background:#fff;padding:30px 20px;border-radius:15px;text-align:center;box-shadow:0 8px 20px #0000001a;transition:transform .3s ease,box-shadow .3s ease;animation:slideIn .6s ease-out}.value-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px #00000026}.value-item h3{font-size:1.5rem;margin-bottom:15px;color:#333;font-weight:600}.value-item p{color:#666;line-height:1.5}.stats-section{padding:60px 20px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;animation:fadeIn 1.2s ease-in}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px}.stat-item{text-align:center;animation:slideIn .6s ease-out}.stat-item h3{font-size:3rem;margin-bottom:10px;font-weight:700;text-shadow:1px 1px 3px rgba(0,0,0,.3)}.stat-item p{font-size:1.1rem;font-weight:500;text-shadow:1px 1px 2px rgba(0,0,0,.2)}.story-section{padding:60px 20px;animation:fadeInUp 1s ease-out}.story-section h2{text-align:center;font-size:2.5rem;margin-bottom:40px;color:#333;font-weight:700}.story-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.story-text p{font-size:1.1rem;color:#666;line-height:1.7;margin-bottom:20px}.story-image img{width:100%;border-radius:15px;box-shadow:0 10px 30px #0000001a;animation:slideIn .8s ease-out}.team-section{padding:60px 20px;background:#f8f9fa;animation:fadeInUp 1s ease-out}.team-section h2{text-align:center;font-size:2.5rem;margin-bottom:40px;color:#333;font-weight:700}.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.team-member{background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 8px 20px #0000001a;transition:transform .3s ease,box-shadow .3s ease;animation:slideIn .6s ease-out;text-align:center}.team-member:hover{transform:translateY(-10px);box-shadow:0 15px 30px #00000026}.team-member img{width:100%;height:200px;object-fit:cover}.team-member h3{font-size:1.5rem;margin:20px 0 10px;color:#333;font-weight:600}.team-member .role{font-size:1rem;color:#667eea;font-weight:500;margin-bottom:15px}.team-member .bio{font-size:.95rem;color:#666;line-height:1.5;padding:0 20px 20px}.cta-section{padding:60px 20px;text-align:center;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;animation:fadeIn 1.2s ease-in}.cta-section h2{font-size:2.5rem;margin-bottom:15px;font-weight:700;text-shadow:1px 1px 3px rgba(0,0,0,.3)}.cta-section p{font-size:1.2rem;margin-bottom:30px;font-weight:500;text-shadow:1px 1px 2px rgba(0,0,0,.2);max-width:600px;margin-left:auto;margin-right:auto}.cta-button{background:#ff6b6b;color:#fff;padding:15px 35px;border:none;border-radius:50px;font-size:1.2rem;cursor:pointer;transition:background .3s ease,transform .3s ease;box-shadow:0 6px 15px #ff6b6b80}.cta-button:hover{background:#ff5252;transform:scale(1.05);box-shadow:0 8px 20px #ff5252b3}@keyframes slideIn{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@media (max-width: 768px){.hero h1{font-size:2.2rem}.hero p{font-size:1.1rem}.mission-values{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}.story-content{grid-template-columns:1fr;gap:30px}.team-grid{grid-template-columns:1fr}.mission-section h2,.story-section h2,.team-section h2,.cta-section h2{font-size:2rem}.stat-item h3{font-size:2.5rem}}:root{--primary-color: #6366f1;--secondary-color: #8b5cf6;--accent-color: #f59e0b;--danger-color: #ef4444;--success-color: #10b981;--background-primary: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);--background-secondary: rgba(255, 255, 255, .05);--background-tertiary: rgba(255, 255, 255, .08);--text-primary: #ffffff;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border-radius: 16px;--shadow-light: 0 4px 20px rgba(0, 0, 0, .1);--shadow-medium: 0 8px 32px rgba(99, 102, 241, .2);--shadow-heavy: 0 20px 60px rgba(139, 92, 246, .3);--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--background-primary);background-attachment:fixed;min-height:100vh;color:var(--text-primary);line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(99,102,241,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(139,92,246,.1) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(245,158,11,.05) 0%,transparent 50%);animation:float 20s ease-in-out infinite;z-index:-1}@keyframes float{0%,to{transform:translateY(0) rotate(0)}33%{transform:translateY(-10px) rotate(1deg)}66%{transform:translateY(10px) rotate(-1deg)}}.register-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem 1rem;position:relative}.register-container{width:100%;max-width:480px;background:var(--background-secondary);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--border-radius);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-heavy);padding:3rem 2.5rem;animation:slideInUp .8s ease-out;position:relative;overflow:hidden;margin-top:100px}.register-container:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color),var(--accent-color));border-radius:var(--border-radius) var(--border-radius) 0 0}.register-container h2{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:2rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative}.register-container h2:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:2px}.input-group{position:relative;width:100%}.input-group input{width:100%;padding:1rem 1rem 1rem 3rem;border:2px solid transparent;border-radius:12px;font-size:1rem;background:var(--background-tertiary);color:var(--text-primary);box-shadow:var(--shadow-light);transition:all var(--transition-normal);outline:none}.input-group input::placeholder{color:var(--text-muted);opacity:0;transition:opacity var(--transition-normal)}.input-group input:focus::placeholder{opacity:1}.input-group input:focus{border-color:var(--primary-color);background:#ffffff1a;box-shadow:var(--shadow-medium);transform:translateY(-2px)}.input-group label{position:absolute;left:3rem;top:50%;transform:translateY(-50%);color:var(--text-secondary);font-weight:500;pointer-events:none;transition:all var(--transition-normal);font-size:1rem}.input-group input:focus+label,.input-group input:not(:placeholder-shown)+label{top:.5rem;left:1rem;font-size:.875rem;color:var(--primary-color);font-weight:600}.input-group:before{content:attr(data-icon);position:absolute;left:1rem;top:50%;transform:translateY(-50%);font-size:1.25rem;color:var(--text-muted);transition:color var(--transition-normal);z-index:1}.input-group input:focus~:before{color:var(--primary-color)}.password-toggle{position:absolute;right:1rem;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);font-size:1.25rem;cursor:pointer;padding:.5rem;border-radius:8px;transition:all var(--transition-fast);z-index:1}.password-toggle:hover{background:#ffffff1a;color:var(--primary-color)}.register-form button{padding:1rem 2rem;font-size:1.125rem;font-weight:600;border:none;border-radius:12px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;cursor:pointer;box-shadow:var(--shadow-medium);transition:all var(--transition-normal);position:relative;overflow:hidden;margin-top:1rem}.register-form button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left var(--transition-slow)}.register-form button:hover:before{left:100%}.register-form button:hover{transform:translateY(-2px);box-shadow:var(--shadow-heavy)}.register-form button:active{transform:translateY(0)}.register-form button:disabled{opacity:.7;cursor:not-allowed;transform:none}.spinner{display:inline-block;width:1rem;height:1rem;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite;margin-right:.5rem}.login-link{text-align:center;margin-top:2rem;font-size:.95rem;color:var(--text-secondary)}.login-link a{color:var(--primary-color);text-decoration:none;font-weight:600;transition:color var(--transition-fast);position:relative}.login-link a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--primary-color);transition:width var(--transition-fast)}.login-link a:hover:after{width:100%}.login-link a:hover{color:var(--secondary-color)}.input-group.error input{border-color:var(--danger-color);background:#ef44441a}.input-group.error:before{color:var(--danger-color)}.error-text{color:var(--danger-color);font-size:.875rem;display:flex;align-items:center;gap:.5rem;animation:shake .5s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.message{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;border-radius:12px;margin:1rem 0;font-weight:500;animation:slideIn .5s ease}.success-message{background:#10b9811a;border:1px solid var(--success-color);color:var(--success-color)}.error-message{background:#ef44441a;border:1px solid var(--danger-color);color:var(--danger-color)}.message-icon{font-size:1.25rem}.otp-container{display:flex;justify-content:center;gap:.75rem;margin:1.5rem 0}.otp-input{width:3rem;height:3rem;text-align:center;font-size:1.25rem;font-weight:600;border:2px solid rgba(255,255,255,.2);border-radius:8px;background:var(--background-tertiary);color:var(--text-primary);transition:all var(--transition-normal)}.otp-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #6366f133;outline:none;transform:scale(1.05)}.google-signin-section{margin-top:2rem;text-align:center}.divider{position:relative;margin:2rem 0;text-align:center}.divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:#fff3}.divider span{background:var(--background-secondary);padding:0 1rem;color:var(--text-muted);font-size:.875rem;position:relative;z-index:1}.google-signin-button{width:100%!important;border-radius:12px!important;border:2px solid rgba(255,255,255,.2)!important;background:var(--background-tertiary)!important;color:var(--text-primary)!important;font-size:1rem!important;font-weight:500!important;padding:.875rem 1rem!important;transition:all var(--transition-normal)!important;box-shadow:var(--shadow-light)!important;display:flex!important;align-items:center!important;justify-content:center!important;gap:.75rem!important;cursor:pointer!important;outline:none!important}.google-signin-button:hover{border-color:var(--primary-color)!important;background:#ffffff1a!important;box-shadow:var(--shadow-medium)!important;transform:translateY(-2px)!important}.google-signin-button:active{transform:translateY(0)!important}.google-signin-button:disabled{opacity:.6!important;cursor:not-allowed!important;transform:none!important}.google-signin-button>div{display:flex!important;align-items:center!important;justify-content:center!important;width:100%!important}.google-signin-button>div>div{display:flex!important;align-items:center!important;justify-content:center!important;gap:.75rem!important}.google-signin-button>div>div>svg{width:20px!important;height:20px!important}.google-signin-button>div>div>span{font-family:inherit!important;font-size:1rem!important;font-weight:500!important;color:var(--text-primary)!important}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@media (max-width: 640px){.register-container{margin:1rem;padding:2rem 1.5rem}.register-container h2{font-size:2rem}.input-group input{padding:.875rem .875rem .875rem 2.5rem}.input-group label{left:2.5rem}.input-group input:focus+label,.input-group input:not(:placeholder-shown)+label{left:.875rem}.input-group:before{left:.875rem}.otp-container{gap:.5rem}.otp-input{width:2.5rem;height:2.5rem;font-size:1rem}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.input-group input:focus{outline:2px solid var(--primary-color);outline-offset:2px}.register-form button:focus{outline:2px solid white;outline-offset:2px}@media (prefers-color-scheme: dark){:root{--background-primary: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%)}}.login-container{max-width:400px;margin:100px auto 0;padding:40px 30px 30px;background:linear-gradient(135deg,#00bcd4,#0097a7);border-radius:15px;box-shadow:0 15px 30px #00bcd466;animation:fadeInSlideUp .8s ease forwards;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#fff;position:relative;overflow:hidden}.login-logo{text-align:center;margin-bottom:25px}.login-logo h1{font-size:2.8rem;font-weight:900;letter-spacing:2px;color:#e0f7fa;text-shadow:0 2px 6px rgba(0,0,0,.3)}.login-container h2{text-align:center;color:#e0f7fa;margin-bottom:20px;font-weight:700;font-size:1.8rem}.login-form{display:flex;flex-direction:column}.login-form label{margin-bottom:8px;font-weight:600;color:#b2ebf2}.input-icon-wrapper{position:relative;margin-bottom:20px}.input-icon{position:absolute;top:50%;left:12px;transform:translateY(-50%);color:#b2ebf2;font-size:1.2rem;pointer-events:none}.login-form input[type=email],.login-form input[type=password]{width:100%;padding:12px 12px 12px 40px;border:none;border-radius:8px;font-size:1rem;color:#004d40;background-color:#e0f2f1;transition:box-shadow .3s ease,background-color .3s ease}.login-form input[type=email]:focus,.login-form input[type=password]:focus{outline:none;box-shadow:0 0 8px #00bcd4b3;background-color:#fff}.login-form button{padding:14px;background-color:#004d40;color:#e0f7fa;font-weight:700;font-size:1.2rem;border:none;border-radius:8px;cursor:pointer;transition:background-color .3s ease,transform .2s ease;box-shadow:0 4px 10px #004d4080}.login-form button:hover{background-color:#00796b;transform:scale(1.05)}.register-link,.reset-link{text-align:center;margin-top:18px;color:#b2ebf2;font-size:.95rem}.register-link a,.reset-link a{color:#e0f7fa;text-decoration:none;font-weight:600}.register-link a:hover,.reset-link a:hover{color:#80deea;text-decoration:underline}.success-message{color:#a5d6a7;background-color:#1b5e20;padding:10px 15px;border-radius:6px;margin-top:15px;text-align:center;font-weight:600;box-shadow:0 2px 6px #1b5e20b3}.error-message{color:#ef9a9a;background-color:#b71c1c;padding:10px 15px;border-radius:6px;margin-top:15px;text-align:center;font-weight:600;box-shadow:0 2px 6px #b71c1cb3}@keyframes fadeInSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.google-login-container{margin-top:20px;text-align:center}.google-login-container .google-login-button{width:100%!important;max-width:300px;margin:0 auto;border-radius:8px!important;box-shadow:0 4px 10px #0003!important;transition:transform .2s ease}.google-login-container .google-login-button:hover{transform:scale(1.02)}.google-login-container .google-login-button>div{border-radius:8px!important;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif!important;font-weight:600!important}@media (max-width: 480px){.login-container{max-width:90%;margin:50px auto 0;padding:30px 20px 20px}.login-logo h1{font-size:2rem}.login-container h2{font-size:1.5rem}.login-form button{font-size:1rem;padding:12px}}.admin-login-container{max-width:400px;margin:100px auto;padding:30px 25px;background-color:#fff;border-radius:10px;box-shadow:0 8px 20px #0000001a;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.admin-login-container h2{text-align:center;color:#333;margin-bottom:20px}.admin-login-container form div{margin-bottom:15px}.admin-login-container label{display:block;margin-bottom:5px;font-weight:600;color:#444}.admin-login-container input{width:100%;padding:10px 12px;border:1.5px solid #ccc;border-radius:6px;font-size:1rem;box-sizing:border-box;transition:border-color .3s ease}.admin-login-container input:focus{border-color:#007bff;outline:none}.admin-login-container button{width:100%;padding:12px;background-color:#007bff;color:#fff;font-weight:700;font-size:1.1rem;border:none;border-radius:6px;cursor:pointer;transition:background-color .3s ease}.admin-login-container button:hover{background-color:#0056b3}.admin-login-container button:disabled{background-color:#ccc;cursor:not-allowed}.admin-login-container p{text-align:center;margin-top:15px}.admin-login-container a{color:#007bff;text-decoration:none}.admin-login-container a:hover{text-decoration:underline}.admin-login-container input[type=checkbox]{margin-right:8px;width:16px;height:16px;cursor:pointer}.admin-login-container label[for=rememberMe]{display:flex;align-items:center;font-weight:400;cursor:pointer;margin-bottom:15px}:root{--sidebar-width: 280px;--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .8);--text-muted: rgba(255, 255, 255, .6);--shadow-light: 0 8px 32px rgba(0, 0, 0, .1);--shadow-dark: 0 8px 32px rgba(0, 0, 0, .3);--transition-fast: all .3s cubic-bezier(.4, 0, .2, 1);--transition-smooth: all .4s cubic-bezier(.25, .46, .45, .94);--border-radius: 12px;--spacing-xs: 8px;--spacing-sm: 12px;--spacing-md: 16px;--spacing-lg: 20px;--spacing-xl: 24px}.admin-sidebar{width:var(--sidebar-width);height:100vh;background:var(--primary-gradient);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);box-shadow:var(--shadow-dark);position:fixed;top:0;left:0;z-index:1000;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;animation:slideInLeft .6s ease-out;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.admin-sidebar::-webkit-scrollbar{width:6px}.admin-sidebar::-webkit-scrollbar-track{background:transparent}.admin-sidebar::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:3px}.admin-sidebar::-webkit-scrollbar-thumb:hover{background:#ffffff80}.admin-badge{display:inline-block;padding:4px 12px;background:var(--accent-gradient);color:#fff;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 4px 12px #4facfe4d;animation:fadeInUp .8s ease-out .2s both}.sidebar-link.active{background:var(--secondary-gradient);color:#fff;box-shadow:0 4px 20px #f5576c66;transform:translate(4px)}.dropdown-arrow{font-size:.8rem;transition:var(--transition-smooth);color:var(--text-muted);transform-origin:center}.dropdown-arrow.rotated{transform:rotate(90deg);color:var(--text-primary)}.dropdown-menu{max-height:0;overflow:hidden;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:0 0 var(--border-radius) var(--border-radius);margin:0 var(--spacing-sm) var(--spacing-sm) var(--spacing-sm);border:1px solid rgba(255,255,255,.1);border-top:none;transition:var(--transition-smooth);opacity:0;transform:translateY(-10px)}.dropdown-menu.expanded{max-height:500px;opacity:1;transform:translateY(0);padding:var(--spacing-sm) 0;animation:slideDown .4s ease-out}.dropdown-link{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) calc(var(--spacing-lg) + 20px);color:var(--text-muted);text-decoration:none;transition:var(--transition-fast);position:relative;border-radius:8px;margin:2px var(--spacing-sm);font-size:.9rem}.dropdown-link:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent);transition:left .4s ease}.dropdown-link:hover:before{left:100%}.dropdown-link:hover{background:#ffffff14;color:var(--text-primary);transform:translate(4px)}.dropdown-link.active{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 12px #4facfe4d}.dropdown-icon{font-size:1rem;margin-right:var(--spacing-sm);opacity:.8}.dropdown-text{flex:1}.sidebar-footer{padding:var(--spacing-lg) 0 var(--spacing-xl) 0;border-top:1px solid var(--glass-border);background:#0000001a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@keyframes slideDown{0%{max-height:0;opacity:0;transform:translateY(-10px)}to{max-height:500px;opacity:1;transform:translateY(0)}}.sidebar-link:hover .link-icon,.dropdown-link:hover .dropdown-icon{transform:scale(1.1)}@media (max-width: 768px){.admin-sidebar{transform:translate(-100%);transition:transform .3s ease}.admin-sidebar.open{transform:translate(0)}:root{--sidebar-width: 260px}.logo-text{font-size:1.2rem}.sidebar-link{padding:var(--spacing-sm) var(--spacing-md)}.dropdown-link{padding:var(--spacing-xs) var(--spacing-md) var(--spacing-xs) calc(var(--spacing-md) + 20px)}}@media (prefers-color-scheme: dark){.admin-sidebar{background:linear-gradient(135deg,#2d3748,#1a202c)}}.sidebar-link:focus,.dropdown-link:focus{outline:2px solid var(--accent-gradient);outline-offset:2px}.sidebar-link,.dropdown-link{animation:fadeInUp .6s ease-out both}.nav-section:nth-child(7) .sidebar-link{animation-delay:.4s}:root{--sidebar-width: 280px;--primary-bg: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);--card-bg: rgba(255, 255, 255, .9);--card-shadow: 0 8px 32px rgba(0, 0, 0, .1);--text-primary: #2d3748;--text-secondary: #4a5568;--accent-color: #667eea;--border-radius: 12px;--transition: all .3s ease}.dashboard-container{display:flex;min-height:100vh;background:var(--primary-bg)}.dashboard-main{flex:1;margin-left:var(--sidebar-width);padding:2rem;background:var(--primary-bg)}.dashboard-title{font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.dashboard-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:1rem}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.stats-section{margin-bottom:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius);padding:1.5rem;box-shadow:var(--card-shadow);border:1px solid rgba(255,255,255,.2);transition:var(--transition);display:flex;align-items:center;gap:1rem}.stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00000026}.stat-icon{font-size:2.5rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-content{flex:1}.stat-number{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:.9rem;color:var(--text-secondary);margin:.25rem 0 0;font-weight:500}@media (max-width: 768px){.dashboard-main{margin-left:0;padding:1rem}.dashboard-grid{grid-template-columns:1fr}.dashboard-title{font-size:2rem}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}.addadmin-content{flex:1;padding:20px;margin-left:250px}.addadmin-header{margin-bottom:30px}.addadmin-header h1{color:#2c3e50;font-size:2rem;margin-bottom:10px}.addadmin-form{background:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 6px #0000001a;max-width:600px;margin:0 auto}.form-group input[type=text],.form-group input[type=email],.form-group input[type=password],.form-group input[type=file]{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:16px;transition:all .3s ease;box-sizing:border-box}@media (max-width: 768px){.addadmin-content{margin-left:0;padding:15px}.addadmin-form{padding:20px}.addadmin-header h1{font-size:1.5rem}}.adminmanagement-content{flex:1;padding:20px;margin-left:250px}.adminmanagement-header{margin-bottom:30px}.adminmanagement-header h1{color:#2c3e50;font-size:2rem;margin-bottom:10px}.adminmanagement-header p{color:#6c757d;font-size:1rem}.admins-table-container{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;overflow:hidden}.admins-table{width:100%;border-collapse:collapse}.admins-table thead{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.admins-table th{padding:15px;text-align:left;font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.5px}.admins-table td{padding:15px;border-bottom:1px solid #e5e7eb;color:#374151}.admins-table tbody tr:hover{background-color:#f9fafb}.status-badge.inactive{background-color:#fee2e2;color:#991b1b}.no-admins{text-align:center;color:#6b7280;font-style:italic;padding:40px}@media (max-width: 768px){.adminmanagement-content{margin-left:0;padding:15px}.admins-table-container{overflow-x:auto}.admins-table{min-width:600px}.adminmanagement-header h1{font-size:1.5rem}}.adduser-content{flex:1;padding:20px;margin-left:250px}.adduser-header{margin-bottom:30px}.adduser-header h1{color:#2c3e50;font-size:2rem;margin-bottom:10px}.adduser-form{background:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 6px #0000001a;max-width:600px;margin:0 auto}.form-group label{display:block;font-weight:600;color:#374151;margin-bottom:8px;font-size:14px}.form-group input[type=text],.form-group input[type=email],.form-group input[type=password]{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:16px;transition:all .3s ease;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.form-group input::placeholder{color:#9ca3af}.submit-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px 28px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%;margin-top:10px}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea4d}.submit-btn:active{transform:translateY(0)}.submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.success-message{background:#d1fae5;color:#065f46;padding:12px 16px;border-radius:8px;margin-bottom:20px;border:1px solid #a7f3d0}.loading{display:inline-block;width:20px;height:20px;border:3px solid #f3f3f3;border-top:3px solid #3498db;border-radius:50%;animation:spin 1s linear infinite;margin-right:10px}@media (max-width: 768px){.adduser-content{margin-left:0;padding:15px}.adduser-form{padding:20px}.adduser-header h1{font-size:1.5rem}}.usermanagement-content{flex:1;padding:20px;margin-left:250px}.usermanagement-header{margin-bottom:30px}.usermanagement-header h1{color:#2c3e50;font-size:2rem;margin-bottom:10px}.usermanagement-header p{color:#6c757d;font-size:1rem}.users-table-container{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;overflow:hidden}.users-table{width:100%;border-collapse:collapse}.users-table thead{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.users-table th{padding:15px;text-align:left;font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.5px}.users-table td{padding:15px;border-bottom:1px solid #e5e7eb;color:#374151}.users-table tbody tr:hover{background-color:#f9fafb}.role-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:capitalize}.role-badge.user{background-color:#dbeafe;color:#1e40af}.role-badge.admin{background-color:#fef3c7;color:#92400e}.status-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:capitalize}.status-badge.active{background-color:#d1fae5;color:#065f46}.status-badge.disabled{background-color:#fee2e2;color:#991b1b}.no-users{text-align:center;color:#6b7280;font-style:italic;padding:40px}@media (max-width: 768px){.usermanagement-content{margin-left:0;padding:15px}.users-table-container{overflow-x:auto}.users-table{min-width:600px}.usermanagement-header h1{font-size:1.5rem}}.addcourse-content{flex-grow:1;padding:20px;background-color:#fff;margin-left:250px;box-sizing:border-box}.course-settings{display:flex;gap:30px}.left-section,.right-section{flex:1}.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;margin-bottom:6px;color:#343a40}.form-group input[type=text],.form-group input[type=file],.form-group select,.form-group textarea{width:100%;padding:8px 12px;border:1px solid #ced4da;border-radius:4px;font-size:1rem;box-sizing:border-box;transition:border-color .3s ease}.form-group input[type=text]:focus,.form-group select:focus,.form-group textarea:focus{border-color:#80bdff;outline:none}.thumbnail-preview{margin-top:10px;max-width:100%;height:auto;border-radius:4px;box-shadow:0 0 5px #0000001a}.pricing-group .pricing-inputs{display:flex;gap:10px;flex-wrap:wrap}.pricing-group .pricing-inputs input[type=text]{flex:1 1 100px;min-width:100px}.add-btn{background-color:#007bff;color:#fff;border:none;padding:8px 14px;border-radius:4px;cursor:pointer;transition:background-color .3s ease;align-self:center}.add-btn:hover{background-color:#0056b3}.pricing-table,.authors-table{width:100%;border-collapse:collapse;margin-top:10px}.pricing-table th,.pricing-table td,.authors-table th,.authors-table td{border:1px solid #dee2e6;padding:8px 12px;text-align:left}.pricing-table th,.authors-table th{background-color:#e9ecef;font-weight:700}.remove-btn{background-color:#dc3545;color:#fff;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;transition:background-color .3s ease}.remove-btn:hover{background-color:#b02a37}.checkbox-group label{display:flex;align-items:center;gap:8px;font-weight:500;margin-bottom:10px;cursor:pointer}.save-btn{background-color:#28a745;color:#fff;border:none;padding:10px 18px;border-radius:4px;cursor:pointer;font-weight:600;transition:background-color .3s ease}.save-btn:hover{background-color:#1e7e34}.course-tabs{padding:20px;background-color:#fff;border:1px solid #dee2e6;border-radius:4px}.course-content-header{font-size:1.5rem;font-weight:700;margin-bottom:15px;color:#007bff}.lesson-setting-section{margin-top:10px}.lesson-search-add{display:flex;align-items:center;margin-bottom:15px}.lesson-search-input{flex-grow:1;padding:8px 12px;border:1px solid #ced4da;border-radius:4px;font-size:1rem}.add-new-btn{margin-left:10px;background-color:#007bff;color:#fff;border:none;padding:8px 14px;border-radius:4px;cursor:pointer;font-weight:600;transition:background-color .3s ease}.add-new-btn:hover{background-color:#0056b3}.lesson-form{margin-bottom:20px}.lesson-form label{display:block;margin-bottom:6px;font-weight:600;color:#343a40}.lesson-title-input,.child-lesson-input,.option-select{width:100%;padding:8px 10px;margin-bottom:12px;border:1px solid #ced4da;border-radius:4px;font-size:1rem;box-sizing:border-box}.enable-preview-checkbox{margin-bottom:12px;display:flex;align-items:center;gap:6px}.lesson-form-buttons{display:flex;gap:10px}.save-content-btn,.clear-all-btn{background-color:#007bff;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-weight:600;transition:background-color .3s ease}.clear-all-btn{background-color:#6c757d}.save-content-btn:hover{background-color:#0056b3}.clear-all-btn:hover{background-color:#5a6268}.content-table{width:100%;border-collapse:collapse;margin-top:15px;font-size:.9rem}.content-table th,.content-table td{border:1px solid #dee2e6;padding:8px 12px;text-align:left;vertical-align:middle}.content-table th{background-color:#e9ecef;font-weight:700}.content-table tbody tr:hover{background-color:#f8f9fa}.lesson-setting-modal{margin-top:30px;padding:15px;border:1px solid #dee2e6;border-radius:4px;background-color:#fefefe}.lesson-setting-modal h4{margin-bottom:15px;font-weight:700;color:#007bff}.lesson-setting-modal label{display:block;margin-bottom:6px;font-weight:600;color:#343a40}.lesson-title-modal-input,.sublesson-title-input{width:100%;padding:8px 10px;margin-bottom:12px;border:1px solid #ced4da;border-radius:4px;font-size:1rem;box-sizing:border-box}.add-sublesson-btn{background-color:#007bff;color:#fff;border:none;padding:6px 14px;border-radius:4px;cursor:pointer;margin-bottom:15px;font-weight:600;transition:background-color .3s ease}.add-sublesson-btn:hover{background-color:#0056b3}.lesson-list table{width:100%;border-collapse:collapse;font-size:.9rem}.lesson-list th,.lesson-list td{border:1px solid #dee2e6;padding:8px 12px;text-align:left;vertical-align:middle}.lesson-list th{background-color:#e9ecef;font-weight:700}.lesson-list tbody tr:hover{background-color:#f8f9fa}.modal-buttons{margin-top:15px;display:flex;gap:10px}.save-lesson-btn,.close-modal-btn{background-color:#007bff;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-weight:600;transition:background-color .3s ease}.close-modal-btn{background-color:#6c757d}.save-lesson-btn:hover{background-color:#0056b3}.close-modal-btn:hover{background-color:#5a6268}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.lesson-setting-modal{background-color:#fefefe;padding:20px;border-radius:8px;width:90%;max-width:500px;box-shadow:0 4px 8px #0000001a;margin-top:0}.course-management-container{display:flex;font-family:Inter,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#e0e0e0;background:linear-gradient(135deg,#1e3c72,#2a5298);min-height:100vh;transition:all .3s ease}.course-action-icon{cursor:pointer;margin-right:12px;font-size:28px;color:#007bff;transition:color .3s ease,transform .2s ease,box-shadow .2s ease;padding:6px 8px;border-radius:6px;display:inline-block;vertical-align:middle}.course-action-icon:hover{color:#0056b3;background-color:#007bff26;transform:scale(1.3);box-shadow:0 6px 12px #0056b366}.course-management-content{padding:20px;flex:1;background-color:#fefefe;border-radius:12px;box-shadow:0 8px 24px #00000026;color:#222;margin:20px 20px 20px 250px;transition:box-shadow .3s ease}.course-management-content:hover{box-shadow:0 12px 36px #00000040}.course-management-header{font-size:2rem;font-weight:700;margin-bottom:20px;color:#333;text-shadow:0 2px 4px rgba(0,0,0,.1)}.search-section{display:flex;justify-content:space-between;margin-bottom:20px;gap:10px}.search-input-container{flex:1}.search-input-container label{display:block;margin-bottom:8px;font-weight:600;color:#555}.search-input-container input{width:100%;padding:12px 16px;box-sizing:border-box;border:2px solid #ddd;border-radius:8px;font-size:1rem;transition:border-color .3s ease,box-shadow .3s ease}.search-input-container input:focus{border-color:#007bff;box-shadow:0 0 8px #007bff33;outline:none}.search-button,.add-course-button{background:linear-gradient(45deg,#007bff,#0056b3);color:#fff;border:none;border-radius:8px;padding:12px 20px;cursor:pointer;font-weight:700;box-shadow:0 4px 12px #007bff66;transition:background .4s ease,box-shadow .4s ease}.search-button:hover,.add-course-button:hover{background:linear-gradient(45deg,#0056b3,#003d7a);box-shadow:0 6px 18px #0056b399}.course-table{width:100%;border-collapse:collapse;border-radius:8px;overflow:hidden;box-shadow:0 4px 12px #0000001a}.course-table thead{background:linear-gradient(45deg,#007bff,#0056b3);color:#fff}.course-table th,.course-table td{border:1px solid #e0e0e0;padding:12px 16px;text-align:left;font-weight:500;color:#333;transition:background-color .3s ease}.course-table tbody tr:nth-child(2n){background-color:#f8f9fa}.course-table tbody tr:hover{background-color:#e3f2fd;transform:scale(1.01);transition:all .2s ease}.loading-text{color:#007bff;font-weight:600;margin-top:10px;animation:pulse 2s infinite}.error-text{color:#dc3545;font-weight:600;margin-top:10px}@keyframes pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}@media (max-width: 768px){.course-management-content{margin:10px;padding:15px}.course-management-header{font-size:1.5rem}.search-section{flex-direction:column;gap:15px}.search-input-container input{padding:10px 12px}.search-button,.add-course-button{padding:10px 16px;width:100%}.course-table{font-size:.9rem}.course-table th,.course-table td{padding:8px 10px}}.blogs-management-wrapper{display:flex;min-height:100vh;margin-left:280px}.blogs-management-container{flex-grow:1;padding:20px;background-color:#f9fafb}.blogs-management-container h1{margin-bottom:20px;font-size:2rem;color:#333}.blogs-table{width:100%;border-collapse:collapse;background-color:#fff;box-shadow:0 2px 8px #0000001a}.blogs-table th,.blogs-table td{padding:12px 15px;text-align:left;border-bottom:1px solid #e2e8f0;color:#374151}.thumbnail-cell{width:80px;text-align:center}.blog-thumbnail{width:60px;height:40px;object-fit:cover;border-radius:4px;border:1px solid #e2e8f0}.no-thumbnail{width:60px;height:40px;display:flex;align-items:center;justify-content:center;background-color:#f3f4f6;border:1px solid #e2e8f0;border-radius:4px;color:#6b7280;font-size:.75rem;font-weight:500}.blogs-table th{background-color:#4f46e5;color:#fff;font-weight:600}.blogs-table tbody tr:hover{background-color:#f3f4f6}.actions-cell button{background:none;border:none;margin-right:8px;cursor:pointer;color:#4f46e5;font-size:1.1rem;transition:color .2s ease-in-out}.actions-cell button:hover{color:#3730a3}.error-message{color:#dc2626;font-weight:600;font-size:1.1rem}.add-blogs-container{display:flex;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.add-blogs-content{flex:1;margin-left:250px;padding:2rem;background:#f8f9fa}.add-blogs-header{text-align:center;margin-bottom:2rem}.add-blogs-header h1{font-size:2.5rem;color:#2c3e50;margin-bottom:.5rem;font-weight:700}.add-blogs-header p{color:#6c757d;font-size:1.1rem;margin:0}.add-blogs-form-container{max-width:900px;margin:0 auto;background:#fff;border-radius:15px;box-shadow:0 10px 30px #0000001a;overflow:hidden}.add-blogs-form{padding:2rem}.form-section{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid #e9ecef}.form-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.form-section h3{color:#2c3e50;font-size:1.5rem;margin-bottom:1.5rem;font-weight:600;display:flex;align-items:center}.form-section h3:before{content:"";width:4px;height:24px;background:linear-gradient(135deg,#667eea,#764ba2);margin-right:12px;border-radius:2px}.form-group label{display:block;margin-bottom:.5rem;color:#495057;font-weight:600;font-size:.95rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem 1rem;border:2px solid #e9ecef;border-radius:8px;font-size:1rem;transition:all .3s ease;background:#fff;box-sizing:border-box}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group textarea{resize:vertical;min-height:100px;font-family:inherit}.form-hint{display:block;margin-top:.25rem;color:#6c757d;font-size:.85rem;font-style:italic}.seo-section{background:linear-gradient(135deg,#f8f9ff,#e8f2ff);padding:1.5rem;border-radius:10px;border:1px solid #e3f2fd}.seo-notice{display:flex;align-items:center;background:#fff;padding:1rem;border-radius:8px;margin-bottom:1.5rem;border-left:4px solid #667eea}.seo-icon{font-size:1.5rem;margin-right:1rem}.seo-notice p{margin:0;color:#495057;font-weight:500}.form-group input[type=file]{padding:.5rem;border:2px dashed #dee2e6;background:#f8f9fa;cursor:pointer}.form-group input[type=file]:hover{border-color:#667eea;background:#f0f4ff}.image-preview{margin-top:1rem;text-align:center}.image-preview img{max-width:100%;max-height:300px;border-radius:8px;box-shadow:0 4px 12px #00000026}.form-actions{display:flex;gap:1rem;justify-content:flex-end;padding-top:2rem;border-top:1px solid #e9ecef}.btn-primary,.btn-secondary{padding:.75rem 2rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea4d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:#fff;color:#6c757d;border:2px solid #e9ecef}.btn-secondary:hover{background:#f8f9fa;border-color:#dee2e6}.blog-preview{margin-top:2rem;padding:2rem;background:#f8f9fa;border-radius:10px;border:1px solid #e9ecef}.blog-preview h2{color:#2c3e50;margin-bottom:1.5rem;font-size:1.5rem}.preview-content{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 10px #0000000d}.preview-content h1{color:#2c3e50;font-size:2rem;margin-bottom:1rem;line-height:1.2}.preview-summary{color:#6c757d;font-size:1.1rem;margin-bottom:1.5rem;font-style:italic}.preview-image{width:100%;max-height:400px;object-fit:cover;border-radius:8px;margin-bottom:1.5rem}.preview-description{color:#495057;line-height:1.6;white-space:pre-wrap}.message{padding:1rem 1.5rem;border-radius:8px;margin-top:1rem;display:flex;align-items:center;gap:.75rem;font-weight:500}.success-message{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.error-message{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.message-icon{font-size:1.2rem}@media (max-width: 768px){.add-blogs-content{margin-left:0;padding:1rem}.add-blogs-header h1{font-size:2rem}.add-blogs-form{padding:1.5rem}.form-actions{flex-direction:column}.btn-primary,.btn-secondary{width:100%;justify-content:center}.seo-notice{flex-direction:column;text-align:center}.seo-icon{margin-right:0;margin-bottom:.5rem}}@media (max-width: 480px){.add-blogs-form{padding:1rem}.form-section h3{font-size:1.3rem}.form-group input,.form-group select,.form-group textarea{padding:.6rem .8rem;font-size:.95rem}}.btn-primary:disabled:before{content:"";width:16px;height:16px;border:2px solid #ffffff;border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite;margin-right:8px}.add-blogs-form::-webkit-scrollbar{width:6px}.add-blogs-form::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.add-blogs-form::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px}.add-blogs-form::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#5a6fd8,#6a4190)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{transform:scale(1.01)}.form-group input:hover,.form-group select:hover,.form-group textarea:hover{border-color:#adb5bd}.form-group input::placeholder,.form-group textarea::placeholder{color:#adb5bd;font-style:italic}.form-group select{background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 1rem center;background-size:1rem;padding-right:3rem;-webkit-appearance:none;-moz-appearance:none;appearance:none}@media (prefers-color-scheme: dark){.wmde-markdown,.wmde-markdown-var{color-scheme:dark;--color-prettylights-syntax-comment: #8b949e;--color-prettylights-syntax-constant: #79c0ff;--color-prettylights-syntax-entity: #d2a8ff;--color-prettylights-syntax-storage-modifier-import: #c9d1d9;--color-prettylights-syntax-entity-tag: #7ee787;--color-prettylights-syntax-keyword: #ff7b72;--color-prettylights-syntax-string: #a5d6ff;--color-prettylights-syntax-variable: #ffa657;--color-prettylights-syntax-brackethighlighter-unmatched: #f85149;--color-prettylights-syntax-invalid-illegal-text: #f0f6fc;--color-prettylights-syntax-invalid-illegal-bg: #8e1519;--color-prettylights-syntax-carriage-return-text: #f0f6fc;--color-prettylights-syntax-carriage-return-bg: #b62324;--color-prettylights-syntax-string-regexp: #7ee787;--color-prettylights-syntax-markup-list: #f2cc60;--color-prettylights-syntax-markup-heading: #1f6feb;--color-prettylights-syntax-markup-italic: #c9d1d9;--color-prettylights-syntax-markup-bold: #c9d1d9;--color-prettylights-syntax-markup-deleted-text: #ffdcd7;--color-prettylights-syntax-markup-deleted-bg: #67060c;--color-prettylights-syntax-markup-inserted-text: #aff5b4;--color-prettylights-syntax-markup-inserted-bg: #033a16;--color-prettylights-syntax-markup-changed-text: #ffdfb6;--color-prettylights-syntax-markup-changed-bg: #5a1e02;--color-prettylights-syntax-markup-ignored-text: #c9d1d9;--color-prettylights-syntax-markup-ignored-bg: #1158c7;--color-prettylights-syntax-meta-diff-range: #d2a8ff;--color-prettylights-syntax-brackethighlighter-angle: #8b949e;--color-prettylights-syntax-sublimelinter-gutter-mark: #484f58;--color-prettylights-syntax-constant-other-reference-link: #a5d6ff;--color-fg-default: #c9d1d9;--color-fg-muted: #8b949e;--color-fg-subtle: #484f58;--color-canvas-default: #0d1117;--color-canvas-subtle: #161b22;--color-border-default: #30363d;--color-border-muted: #21262d;--color-neutral-muted: rgba(110, 118, 129, .4);--color-accent-fg: #58a6ff;--color-accent-emphasis: #1f6feb;--color-attention-subtle: rgba(187, 128, 9, .15);--color-danger-fg: #f85149;--color-danger-emphasis: #da3633;--color-attention-fg: #d29922;--color-attention-emphasis: #9e6a03;--color-done-fg: #a371f7;--color-done-emphasis: #8957e5;--color-success-fg: #3fb950;--color-success-emphasis: #238636;--color-copied-active-bg: #2e9b33}}@media (prefers-color-scheme: light){.wmde-markdown,.wmde-markdown-var{color-scheme:light;--color-prettylights-syntax-comment: #6e7781;--color-prettylights-syntax-constant: #0550ae;--color-prettylights-syntax-entity: #8250df;--color-prettylights-syntax-storage-modifier-import: #24292f;--color-prettylights-syntax-entity-tag: #116329;--color-prettylights-syntax-keyword: #cf222e;--color-prettylights-syntax-string: #0a3069;--color-prettylights-syntax-variable: #953800;--color-prettylights-syntax-brackethighlighter-unmatched: #82071e;--color-prettylights-syntax-invalid-illegal-text: #f6f8fa;--color-prettylights-syntax-invalid-illegal-bg: #82071e;--color-prettylights-syntax-carriage-return-text: #f6f8fa;--color-prettylights-syntax-carriage-return-bg: #cf222e;--color-prettylights-syntax-string-regexp: #116329;--color-prettylights-syntax-markup-list: #3b2300;--color-prettylights-syntax-markup-heading: #0550ae;--color-prettylights-syntax-markup-italic: #24292f;--color-prettylights-syntax-markup-bold: #24292f;--color-prettylights-syntax-markup-deleted-text: #82071e;--color-prettylights-syntax-markup-deleted-bg: #ffebe9;--color-prettylights-syntax-markup-inserted-text: #116329;--color-prettylights-syntax-markup-inserted-bg: #dafbe1;--color-prettylights-syntax-markup-changed-text: #953800;--color-prettylights-syntax-markup-changed-bg: #ffd8b5;--color-prettylights-syntax-markup-ignored-text: #eaeef2;--color-prettylights-syntax-markup-ignored-bg: #0550ae;--color-prettylights-syntax-meta-diff-range: #8250df;--color-prettylights-syntax-brackethighlighter-angle: #57606a;--color-prettylights-syntax-sublimelinter-gutter-mark: #8c959f;--color-prettylights-syntax-constant-other-reference-link: #0a3069;--color-fg-default: #24292f;--color-fg-muted: #57606a;--color-fg-subtle: #6e7781;--color-canvas-default: #ffffff;--color-canvas-subtle: #f6f8fa;--color-border-default: #d0d7de;--color-border-muted: hsl(210, 18%, 87%);--color-neutral-muted: rgba(175, 184, 193, .2);--color-accent-fg: #0969da;--color-accent-emphasis: #0969da;--color-attention-subtle: #fff8c5;--color-danger-fg: #d1242f;--color-danger-emphasis: #cf222e;--color-attention-fg: #9a6700;--color-attention-emphasis: #9a6700;--color-done-fg: #8250df;--color-done-emphasis: #8250df;--color-success-fg: #1a7f37;--color-success-emphasis: #1f883d;--color-copied-active-bg: #2e9b33}}[data-color-mode*=dark] .wmde-markdown,[data-color-mode*=dark] .wmde-markdown-var,.wmde-markdown-var[data-color-mode*=dark],.wmde-markdown[data-color-mode*=dark],body[data-color-mode*=dark]{color-scheme:dark;--color-prettylights-syntax-comment: #8b949e;--color-prettylights-syntax-constant: #79c0ff;--color-prettylights-syntax-entity: #d2a8ff;--color-prettylights-syntax-storage-modifier-import: #c9d1d9;--color-prettylights-syntax-entity-tag: #7ee787;--color-prettylights-syntax-keyword: #ff7b72;--color-prettylights-syntax-string: #a5d6ff;--color-prettylights-syntax-variable: #ffa657;--color-prettylights-syntax-brackethighlighter-unmatched: #f85149;--color-prettylights-syntax-invalid-illegal-text: #f0f6fc;--color-prettylights-syntax-invalid-illegal-bg: #8e1519;--color-prettylights-syntax-carriage-return-text: #f0f6fc;--color-prettylights-syntax-carriage-return-bg: #b62324;--color-prettylights-syntax-string-regexp: #7ee787;--color-prettylights-syntax-markup-list: #f2cc60;--color-prettylights-syntax-markup-heading: #1f6feb;--color-prettylights-syntax-markup-italic: #c9d1d9;--color-prettylights-syntax-markup-bold: #c9d1d9;--color-prettylights-syntax-markup-deleted-text: #ffdcd7;--color-prettylights-syntax-markup-deleted-bg: #67060c;--color-prettylights-syntax-markup-inserted-text: #aff5b4;--color-prettylights-syntax-markup-inserted-bg: #033a16;--color-prettylights-syntax-markup-changed-text: #ffdfb6;--color-prettylights-syntax-markup-changed-bg: #5a1e02;--color-prettylights-syntax-markup-ignored-text: #c9d1d9;--color-prettylights-syntax-markup-ignored-bg: #1158c7;--color-prettylights-syntax-meta-diff-range: #d2a8ff;--color-prettylights-syntax-brackethighlighter-angle: #8b949e;--color-prettylights-syntax-sublimelinter-gutter-mark: #484f58;--color-prettylights-syntax-constant-other-reference-link: #a5d6ff;--color-fg-default: #c9d1d9;--color-fg-muted: #8b949e;--color-fg-subtle: #484f58;--color-canvas-default: #0d1117;--color-canvas-subtle: #161b22;--color-border-default: #30363d;--color-border-muted: #21262d;--color-neutral-muted: rgba(110, 118, 129, .4);--color-accent-fg: #58a6ff;--color-accent-emphasis: #1f6feb;--color-attention-subtle: rgba(187, 128, 9, .15);--color-danger-fg: #f85149}[data-color-mode*=light] .wmde-markdown,[data-color-mode*=light] .wmde-markdown-var,.wmde-markdown-var[data-color-mode*=light],.wmde-markdown[data-color-mode*=light],body[data-color-mode*=light]{color-scheme:light;--color-prettylights-syntax-comment: #6e7781;--color-prettylights-syntax-constant: #0550ae;--color-prettylights-syntax-entity: #8250df;--color-prettylights-syntax-storage-modifier-import: #24292f;--color-prettylights-syntax-entity-tag: #116329;--color-prettylights-syntax-keyword: #cf222e;--color-prettylights-syntax-string: #0a3069;--color-prettylights-syntax-variable: #953800;--color-prettylights-syntax-brackethighlighter-unmatched: #82071e;--color-prettylights-syntax-invalid-illegal-text: #f6f8fa;--color-prettylights-syntax-invalid-illegal-bg: #82071e;--color-prettylights-syntax-carriage-return-text: #f6f8fa;--color-prettylights-syntax-carriage-return-bg: #cf222e;--color-prettylights-syntax-string-regexp: #116329;--color-prettylights-syntax-markup-list: #3b2300;--color-prettylights-syntax-markup-heading: #0550ae;--color-prettylights-syntax-markup-italic: #24292f;--color-prettylights-syntax-markup-bold: #24292f;--color-prettylights-syntax-markup-deleted-text: #82071e;--color-prettylights-syntax-markup-deleted-bg: #ffebe9;--color-prettylights-syntax-markup-inserted-text: #116329;--color-prettylights-syntax-markup-inserted-bg: #dafbe1;--color-prettylights-syntax-markup-changed-text: #953800;--color-prettylights-syntax-markup-changed-bg: #ffd8b5;--color-prettylights-syntax-markup-ignored-text: #eaeef2;--color-prettylights-syntax-markup-ignored-bg: #0550ae;--color-prettylights-syntax-meta-diff-range: #8250df;--color-prettylights-syntax-brackethighlighter-angle: #57606a;--color-prettylights-syntax-sublimelinter-gutter-mark: #8c959f;--color-prettylights-syntax-constant-other-reference-link: #0a3069;--color-fg-default: #24292f;--color-fg-muted: #57606a;--color-fg-subtle: #6e7781;--color-canvas-default: #ffffff;--color-canvas-subtle: #f6f8fa;--color-border-default: #d0d7de;--color-border-muted: hsl(210, 18%, 87%);--color-neutral-muted: rgba(175, 184, 193, .2);--color-accent-fg: #0969da;--color-accent-emphasis: #0969da;--color-attention-subtle: #fff8c5;--color-danger-fg: #cf222e}.wmde-markdown{-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:16px;line-height:1.5;word-wrap:break-word;color:var(--color-fg-default);background-color:var(--color-canvas-default)}.wmde-markdown details,.wmde-markdown figcaption,.wmde-markdown figure{display:block}.wmde-markdown summary{display:list-item}.wmde-markdown [hidden]{display:none!important}.wmde-markdown a{background-color:transparent;color:var(--color-accent-fg);text-decoration:none}.wmde-markdown a:active,.wmde-markdown a:hover{outline-width:0}.wmde-markdown abbr[title]{border-bottom:none;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.wmde-markdown b,.wmde-markdown strong{font-weight:600}.wmde-markdown dfn{font-style:italic}.wmde-markdown h1{margin:.67em 0;font-weight:600;padding-bottom:.3em;font-size:2em;border-bottom:1px solid var(--color-border-muted)}.wmde-markdown mark{background-color:var(--color-attention-subtle);color:var(--color-text-primary)}.wmde-markdown small{font-size:90%}.wmde-markdown sub,.wmde-markdown sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}.wmde-markdown sub{bottom:-.25em}.wmde-markdown sup{top:-.5em}.wmde-markdown img{display:inline-block;border-style:none;max-width:100%;box-sizing:content-box;background-color:var(--color-canvas-default)}.wmde-markdown code,.wmde-markdown kbd,.wmde-markdown pre,.wmde-markdown samp{font-family:monospace,monospace;font-size:1em}.wmde-markdown figure{margin:1em 40px}.wmde-markdown hr{box-sizing:content-box;overflow:hidden;background:transparent;border:0;border-bottom:1px solid var(--color-border-muted);height:.25em;padding:0;margin:24px 0;background-color:var(--color-border-default)}.wmde-markdown input{font:inherit;margin:0;overflow:visible;font-family:inherit;font-size:inherit;line-height:inherit}.wmde-markdown [type=button],.wmde-markdown [type=reset],.wmde-markdown [type=submit]{-webkit-appearance:button}.wmde-markdown [type=button]::-moz-focus-inner,.wmde-markdown [type=reset]::-moz-focus-inner,.wmde-markdown [type=submit]::-moz-focus-inner{border-style:none;padding:0}.wmde-markdown [type=button]:-moz-focusring,.wmde-markdown [type=reset]:-moz-focusring,.wmde-markdown [type=submit]:-moz-focusring{outline:1px dotted ButtonText}.wmde-markdown [type=checkbox],.wmde-markdown [type=radio]{box-sizing:border-box;padding:0}.wmde-markdown [type=number]::-webkit-inner-spin-button,.wmde-markdown [type=number]::-webkit-outer-spin-button{height:auto}.wmde-markdown [type=search]{-webkit-appearance:textfield;outline-offset:-2px}.wmde-markdown [type=search]::-webkit-search-cancel-button,.wmde-markdown [type=search]::-webkit-search-decoration{-webkit-appearance:none}.wmde-markdown ::-webkit-input-placeholder{color:inherit;opacity:.54}.wmde-markdown ::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}.wmde-markdown a:hover{text-decoration:underline}.wmde-markdown hr:before{display:table;content:""}.wmde-markdown hr:after{display:table;clear:both;content:""}.wmde-markdown table{border-spacing:0;border-collapse:collapse;display:block;width:max-content;max-width:100%}.wmde-markdown td,.wmde-markdown th{padding:0}.wmde-markdown details summary{cursor:pointer}.wmde-markdown details:not([open])>*:not(summary){display:none!important}.wmde-markdown kbd{display:inline-block;padding:3px 5px;font:11px ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;line-height:10px;color:var(--color-fg-default);vertical-align:middle;background-color:var(--color-canvas-subtle);border:solid 1px var(--color-neutral-muted);border-bottom-color:var(--color-neutral-muted);border-radius:6px;box-shadow:inset 0 -1px 0 var(--color-neutral-muted)}.wmde-markdown h1,.wmde-markdown h2,.wmde-markdown h3,.wmde-markdown h4,.wmde-markdown h5,.wmde-markdown h6{margin-top:24px;margin-bottom:16px;font-weight:600;line-height:1.25}.wmde-markdown h2{font-weight:600;padding-bottom:.3em;font-size:1.5em;border-bottom:1px solid var(--color-border-muted)}.wmde-markdown h3{font-weight:600;font-size:1.25em}.wmde-markdown h4{font-weight:600;font-size:1em}.wmde-markdown h5{font-weight:600;font-size:.875em}.wmde-markdown h6{font-weight:600;font-size:.85em;color:var(--color-fg-muted)}.wmde-markdown p{margin-top:0;margin-bottom:10px}.wmde-markdown blockquote{margin:0;padding:0 1em;color:var(--color-fg-muted);border-left:.25em solid var(--color-border-default)}.wmde-markdown ul,.wmde-markdown ol{margin-top:0;margin-bottom:0;padding-left:2em}.wmde-markdown ol ol,.wmde-markdown ul ol{list-style-type:lower-roman}.wmde-markdown ul ul ol,.wmde-markdown ul ol ol,.wmde-markdown ol ul ol,.wmde-markdown ol ol ol{list-style-type:lower-alpha}.wmde-markdown dd{margin-left:0}.wmde-markdown tt,.wmde-markdown code{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;font-size:12px}.wmde-markdown pre{margin-top:0;margin-bottom:0;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;font-size:12px;word-wrap:normal}.wmde-markdown .octicon{display:inline-block;overflow:visible!important;vertical-align:text-bottom;fill:currentColor}.wmde-markdown ::placeholder{color:var(--color-fg-subtle);opacity:1}.wmde-markdown input::-webkit-outer-spin-button,.wmde-markdown input::-webkit-inner-spin-button{margin:0;-webkit-appearance:none;-moz-appearance:none;appearance:none}.wmde-markdown [data-catalyst]{display:block}.wmde-markdown:before{display:table;content:""}.wmde-markdown:after{display:table;clear:both;content:""}.wmde-markdown>*:first-child{margin-top:0!important}.wmde-markdown>*:last-child{margin-bottom:0!important}.wmde-markdown a:not([href]){color:inherit;text-decoration:none}.wmde-markdown .absent{color:var(--color-danger-fg)}.wmde-markdown a.anchor{float:left;padding-right:4px;margin-left:-20px;line-height:1}.wmde-markdown .anchor:focus{outline:none}.wmde-markdown p,.wmde-markdown blockquote,.wmde-markdown ul,.wmde-markdown ol,.wmde-markdown dl,.wmde-markdown table,.wmde-markdown pre,.wmde-markdown details{margin-top:0;margin-bottom:16px}.wmde-markdown blockquote>:first-child{margin-top:0}.wmde-markdown blockquote>:last-child{margin-bottom:0}.wmde-markdown sup>a:before{content:"["}.wmde-markdown sup>a:after{content:"]"}.wmde-markdown h1 .octicon-link,.wmde-markdown h2 .octicon-link,.wmde-markdown h3 .octicon-link,.wmde-markdown h4 .octicon-link,.wmde-markdown h5 .octicon-link,.wmde-markdown h6 .octicon-link{color:var(--color-fg-default);vertical-align:middle;visibility:hidden}.wmde-markdown h1:hover .anchor,.wmde-markdown h2:hover .anchor,.wmde-markdown h3:hover .anchor,.wmde-markdown h4:hover .anchor,.wmde-markdown h5:hover .anchor,.wmde-markdown h6:hover .anchor{text-decoration:none}.wmde-markdown h1:hover .anchor .octicon-link,.wmde-markdown h2:hover .anchor .octicon-link,.wmde-markdown h3:hover .anchor .octicon-link,.wmde-markdown h4:hover .anchor .octicon-link,.wmde-markdown h5:hover .anchor .octicon-link,.wmde-markdown h6:hover .anchor .octicon-link{visibility:visible}.wmde-markdown h1 tt,.wmde-markdown h1 code,.wmde-markdown h2 tt,.wmde-markdown h2 code,.wmde-markdown h3 tt,.wmde-markdown h3 code,.wmde-markdown h4 tt,.wmde-markdown h4 code,.wmde-markdown h5 tt,.wmde-markdown h5 code,.wmde-markdown h6 tt,.wmde-markdown h6 code{padding:0 .2em;font-size:inherit}.wmde-markdown ul.no-list,.wmde-markdown ol.no-list{padding:0;list-style-type:none}.wmde-markdown ol[type="1"]{list-style-type:decimal}.wmde-markdown ol[type=a]{list-style-type:lower-alpha}.wmde-markdown ol[type=i]{list-style-type:lower-roman}.wmde-markdown div>ol:not([type]){list-style-type:decimal}.wmde-markdown ul ul,.wmde-markdown ul ol,.wmde-markdown ol ol,.wmde-markdown ol ul{margin-top:0;margin-bottom:0}.wmde-markdown li>p{margin-top:16px}.wmde-markdown li+li{margin-top:.25em}.wmde-markdown dl{padding:0}.wmde-markdown dl dt{padding:0;margin-top:16px;font-size:1em;font-style:italic;font-weight:600}.wmde-markdown dl dd{padding:0 16px;margin-bottom:16px}.wmde-markdown table th{font-weight:600}.wmde-markdown table th,.wmde-markdown table td{padding:6px 13px;border:1px solid var(--color-border-default)}.wmde-markdown table tr{background-color:var(--color-canvas-default);border-top:1px solid var(--color-border-muted)}.wmde-markdown table tr:nth-child(2n){background-color:var(--color-canvas-subtle)}.wmde-markdown table img{background-color:transparent}.wmde-markdown img[align=right]{padding-left:20px}.wmde-markdown img[align=left]{padding-right:20px}.wmde-markdown .emoji{max-width:none;vertical-align:text-top;background-color:transparent}.wmde-markdown span.frame{display:block;overflow:hidden}.wmde-markdown span.frame>span{display:block;float:left;width:auto;padding:7px;margin:13px 0 0;overflow:hidden;border:1px solid var(--color-border-default)}.wmde-markdown span.frame span img{display:block;float:left}.wmde-markdown span.frame span span{display:block;padding:5px 0 0;clear:both;color:var(--color-fg-default)}.wmde-markdown span.align-center{display:block;overflow:hidden;clear:both}.wmde-markdown span.align-center>span{display:block;margin:13px auto 0;overflow:hidden;text-align:center}.wmde-markdown span.align-center span img{margin:0 auto;text-align:center}.wmde-markdown span.align-right{display:block;overflow:hidden;clear:both}.wmde-markdown span.align-right>span{display:block;margin:13px 0 0;overflow:hidden;text-align:right}.wmde-markdown span.align-right span img{margin:0;text-align:right}.wmde-markdown span.float-left{display:block;float:left;margin-right:13px;overflow:hidden}.wmde-markdown span.float-left span{margin:13px 0 0}.wmde-markdown span.float-right{display:block;float:right;margin-left:13px;overflow:hidden}.wmde-markdown span.float-right>span{display:block;margin:13px auto 0;overflow:hidden;text-align:right}.wmde-markdown code,.wmde-markdown tt{padding:.2em .4em;margin:0;font-size:85%;background-color:var(--color-neutral-muted);border-radius:6px}.wmde-markdown code br,.wmde-markdown tt br{display:none}.wmde-markdown del code{text-decoration:inherit}.wmde-markdown pre code{font-size:100%}.wmde-markdown pre>code{padding:0;margin:0;word-break:normal;white-space:pre;background:transparent;border:0}.wmde-markdown pre{font-size:85%;line-height:1.45;background-color:var(--color-canvas-subtle);border-radius:6px}.wmde-markdown pre code,.wmde-markdown pre tt{display:inline;max-width:auto;padding:0;margin:0;overflow:visible;line-height:inherit;word-wrap:normal;background-color:transparent;border:0}.wmde-markdown pre>code{padding:16px;overflow:auto;display:block}.wmde-markdown pre>code::-webkit-scrollbar{background:transparent;width:8px;height:8px}.wmde-markdown pre>code::-webkit-scrollbar-thumb{background:var(--color-fg-muted);border-radius:10px}.wmde-markdown .csv-data td,.wmde-markdown .csv-data th{padding:5px;overflow:hidden;font-size:12px;line-height:1;text-align:left;white-space:nowrap}.wmde-markdown .csv-data .blob-num{padding:10px 8px 9px;text-align:right;background:var(--color-canvas-default);border:0}.wmde-markdown .csv-data tr{border-top:0}.wmde-markdown .csv-data th{font-weight:600;background:var(--color-canvas-subtle);border-top:0}.wmde-markdown .footnotes{font-size:12px;color:var(--color-fg-muted);border-top:1px solid var(--color-border-default)}.wmde-markdown .footnotes ol{padding-left:16px}.wmde-markdown .footnotes li{position:relative}.wmde-markdown .footnotes li:target:before{position:absolute;top:-8px;right:-8px;bottom:-8px;left:-24px;pointer-events:none;content:"";border:2px solid var(--color-accent-emphasis);border-radius:6px}.wmde-markdown .footnotes li:target{color:var(--color-fg-default)}.wmde-markdown .footnotes .data-footnote-backref g-emoji{font-family:monospace}.wmde-markdown .task-list-item{list-style-type:none}.wmde-markdown .task-list-item label{font-weight:400}.wmde-markdown .task-list-item.enabled label{cursor:pointer}.wmde-markdown .task-list-item+.wmde-markdown .task-list-item{margin-top:3px}.wmde-markdown .task-list-item .handle{display:none}.wmde-markdown .task-list-item-checkbox,.wmde-markdown .contains-task-list input[type=checkbox]{margin:0 .2em .25em -1.6em;vertical-align:middle}.wmde-markdown .contains-task-list:dir(rtl) .task-list-item-checkbox,.wmde-markdown .contains-task-list:dir(rtl) input[type=checkbox]{margin:0 -1.6em .25em .2em}.wmde-markdown ::-webkit-calendar-picker-indicator{filter:invert(50%)}.wmde-markdown pre{position:relative}.wmde-markdown pre .copied{visibility:hidden;display:flex;position:absolute;cursor:pointer;color:var(--color-fg-default);top:6px;right:6px;border-radius:5px;background:var(--color-border-default);padding:6px;font-size:12px;transition:all .3s}.wmde-markdown pre .copied .octicon-copy{display:block}.wmde-markdown pre .copied .octicon-check{display:none}.wmde-markdown pre:hover .copied{visibility:visible}.wmde-markdown pre:hover .copied:hover{background:var(--color-prettylights-syntax-entity-tag);color:var(--color-canvas-default)}.wmde-markdown pre:hover .copied:active,.wmde-markdown pre .copied.active{background:var(--color-copied-active-bg);color:var(--color-canvas-default)}.wmde-markdown pre .active .octicon-copy{display:none}.wmde-markdown pre .active .octicon-check{display:block}.wmde-markdown .markdown-alert{padding:.5rem 1em;color:inherit;margin-bottom:16px;border-left:.25em solid var(--borderColor-default, var(--color-border-default))}.wmde-markdown .markdown-alert>:last-child{margin-bottom:0!important}.wmde-markdown .markdown-alert .markdown-alert-title{display:flex;align-items:center;line-height:1;font-weight:500;font-size:14px}.wmde-markdown .markdown-alert .markdown-alert-title svg.octicon{margin-right:var(--base-size-8, 8px)!important}.wmde-markdown .markdown-alert.markdown-alert-note{border-left-color:var(--borderColor-accent-emphasis, var(--color-accent-emphasis))}.wmde-markdown .markdown-alert.markdown-alert-note .markdown-alert-title{color:var(--fgColor-accent, var(--color-accent-fg))}.wmde-markdown .markdown-alert.markdown-alert-tip{border-left-color:var(--borderColor-success-emphasis, var(--color-success-emphasis))}.wmde-markdown .markdown-alert.markdown-alert-tip .markdown-alert-title{color:var(--fgColor-success, var(--color-success-fg))}.wmde-markdown .markdown-alert.markdown-alert-important{border-left-color:var(--borderColor-done-emphasis, var(--color-done-emphasis))}.wmde-markdown .markdown-alert.markdown-alert-important .markdown-alert-title{color:var(--fgColor-done, var(--color-done-fg))}.wmde-markdown .markdown-alert.markdown-alert-warning{border-left-color:var(--borderColor-attention-emphasis, var(--color-attention-emphasis))}.wmde-markdown .markdown-alert.markdown-alert-warning .markdown-alert-title{color:var(--fgColor-attention, var(--color-attention-fg))}.wmde-markdown .markdown-alert.markdown-alert-caution{border-left-color:var(--borderColor-danger-emphasis, var(--color-danger-emphasis))}.wmde-markdown .markdown-alert.markdown-alert-caution .markdown-alert-title{color:var(--fgColor-danger, var(--color-danger-fg))}.wmde-markdown .highlight-line{background-color:var(--color-neutral-muted)}.wmde-markdown .code-line.line-number:before{display:inline-block;width:1rem;text-align:right;margin-right:16px;color:var(--color-fg-subtle);content:attr(line);white-space:nowrap}.wmde-markdown .token.comment,.wmde-markdown .token.prolog,.wmde-markdown .token.doctype,.wmde-markdown .token.cdata{color:var(--color-prettylights-syntax-comment)}.wmde-markdown .token.namespace{opacity:.7}.wmde-markdown .token.property,.wmde-markdown .token.tag,.wmde-markdown .token.selector,.wmde-markdown .token.constant,.wmde-markdown .token.symbol,.wmde-markdown .token.deleted{color:var(--color-prettylights-syntax-entity-tag)}.wmde-markdown .token.maybe-class-name{color:var(--color-prettylights-syntax-variable)}.wmde-markdown .token.property-access,.wmde-markdown .token.operator,.wmde-markdown .token.boolean,.wmde-markdown .token.number,.wmde-markdown .token.selector .token.class,.wmde-markdown .token.attr-name,.wmde-markdown .token.string,.wmde-markdown .token.char,.wmde-markdown .token.builtin{color:var(--color-prettylights-syntax-constant)}.wmde-markdown .token.deleted{color:var(--color-prettylights-syntax-markup-deleted-text)}.wmde-markdown .code-line .token.deleted{background-color:var(--color-prettylights-syntax-markup-deleted-bg)}.wmde-markdown .token.inserted{color:var(--color-prettylights-syntax-markup-inserted-text)}.wmde-markdown .code-line .token.inserted{background-color:var(--color-prettylights-syntax-markup-inserted-bg)}.wmde-markdown .token.variable{color:var(--color-prettylights-syntax-constant)}.wmde-markdown .token.entity,.wmde-markdown .token.url,.wmde-markdown .language-css .token.string,.wmde-markdown .style .token.string,.wmde-markdown .token.color,.wmde-markdown .token.atrule,.wmde-markdown .token.attr-value,.wmde-markdown .token.function,.wmde-markdown .token.class-name{color:var(--color-prettylights-syntax-string)}.wmde-markdown .token.rule,.wmde-markdown .token.regex,.wmde-markdown .token.important,.wmde-markdown .token.keyword{color:var(--color-prettylights-syntax-keyword)}.wmde-markdown .token.coord{color:var(--color-prettylights-syntax-meta-diff-range)}.wmde-markdown .token.important,.wmde-markdown .token.bold{font-weight:700}.wmde-markdown .token.italic{font-style:italic}.wmde-markdown .token.entity{cursor:help}.w-md-editor-toolbar-child{position:absolute;border-radius:3px;box-shadow:0 0 0 1px var(--md-editor-box-shadow-color),0 0 0 var(--md-editor-box-shadow-color),0 1px 1px var(--md-editor-box-shadow-color);background-color:var(--md-editor-background-color);z-index:1;display:none}.w-md-editor-toolbar-child.active{display:block}.w-md-editor-toolbar-child .w-md-editor-toolbar{border-bottom:0;padding:3px;border-radius:3px}.w-md-editor-toolbar-child .w-md-editor-toolbar ul>li{display:block}.w-md-editor-toolbar-child .w-md-editor-toolbar ul>li button{width:-webkit-fill-available;height:initial;box-sizing:border-box;padding:3px 4px 2px;margin:0}.w-md-editor-toolbar{border-bottom:1px solid var(--md-editor-box-shadow-color);background-color:var(--md-editor-background-color);padding:3px;display:flex;justify-content:space-between;align-items:center;border-radius:3px 3px 0 0;-webkit-user-select:none;user-select:none;flex-wrap:wrap}.w-md-editor-toolbar.bottom{border-bottom:0px;border-top:1px solid var(--md-editor-box-shadow-color);border-radius:0 0 3px 3px}.w-md-editor-toolbar ul,.w-md-editor-toolbar li{margin:0;padding:0;list-style:none;line-height:initial}.w-md-editor-toolbar li{display:inline-block;font-size:14px}.w-md-editor-toolbar li+li{margin:0}.w-md-editor-toolbar li>button{border:none;height:20px;line-height:14px;background:none;padding:4px;margin:0 1px;border-radius:2px;text-transform:none;font-weight:400;overflow:visible;outline:none;cursor:pointer;transition:all .3s;white-space:nowrap;color:var(--color-fg-default)}.w-md-editor-toolbar li>button:hover,.w-md-editor-toolbar li>button:focus{background-color:var(--color-neutral-muted);color:var(--color-accent-fg)}.w-md-editor-toolbar li>button:active{background-color:var(--color-neutral-muted);color:var(--color-danger-fg)}.w-md-editor-toolbar li>button:disabled{color:var(--md-editor-box-shadow-color);cursor:not-allowed}.w-md-editor-toolbar li>button:disabled:hover{background-color:transparent;color:var(--md-editor-box-shadow-color)}.w-md-editor-toolbar li.active>button{color:var(--color-accent-fg);background-color:var(--color-neutral-muted)}.w-md-editor-toolbar-divider{height:14px;width:1px;margin:-3px 3px 0!important;vertical-align:middle;background-color:var(--md-editor-box-shadow-color)}.w-md-editor-area{overflow:auto;border-radius:5px}.w-md-editor-text{min-height:100%;position:relative;text-align:left;white-space:pre-wrap;word-break:keep-all;overflow-wrap:break-word;box-sizing:border-box;padding:10px;margin:0;font-size:14px!important;line-height:18px!important;font-variant-ligatures:common-ligatures}.w-md-editor-text-pre,.w-md-editor-text-input,.w-md-editor-text>.w-md-editor-text-pre{margin:0;border:0;background:none;box-sizing:inherit;display:inherit;font-family:inherit;font-family:var(--md-editor-font-family)!important;font-size:inherit;font-style:inherit;font-variant-ligatures:inherit;font-weight:inherit;letter-spacing:inherit;line-height:inherit;-moz-tab-size:inherit;tab-size:inherit;text-indent:inherit;text-rendering:inherit;text-transform:inherit;white-space:inherit;overflow-wrap:inherit;word-break:inherit;word-break:normal;padding:0}.w-md-editor-text-pre{position:relative;margin:0!important;pointer-events:none;background-color:transparent!important}.w-md-editor-text-pre>code{padding:0!important;font-family:var(--md-editor-font-family)!important;font-size:14px!important;line-height:18px!important}.w-md-editor-text-input{position:absolute;top:0;left:0;height:100%;width:100%;resize:none;color:inherit;overflow:hidden;outline:0;padding:inherit;-webkit-font-smoothing:antialiased;-webkit-text-fill-color:transparent}.w-md-editor-text-input:empty{-webkit-text-fill-color:inherit!important}.w-md-editor-text-pre,.w-md-editor-text-input{word-wrap:pre;word-break:break-word;white-space:pre-wrap}@media all and (-ms-high-contrast: none),(-ms-high-contrast: active){.w-md-editor-text-input{color:transparent!important}.w-md-editor-text-input::selection{background-color:#accef7!important;color:transparent!important}}.w-md-editor-text-pre .punctuation{color:var(--color-prettylights-syntax-comment, #8b949e)!important}.w-md-editor-text-pre .token.url,.w-md-editor-text-pre .token.content{color:var(--color-prettylights-syntax-constant, #0550ae)!important}.w-md-editor-text-pre .token.title.important{color:var(--color-prettylights-syntax-markup-bold, #24292f)}.w-md-editor-text-pre .token.code-block .function{color:var(--color-prettylights-syntax-entity, #8250df)}.w-md-editor-text-pre .token.bold{font-weight:unset!important}.w-md-editor-text-pre .token.title{line-height:unset!important;font-size:unset!important;font-weight:unset!important}.w-md-editor-text-pre .token.code.keyword{color:var(--color-prettylights-syntax-constant, #0550ae)!important}.w-md-editor-text-pre .token.strike,.w-md-editor-text-pre .token.strike .content{color:var(--color-prettylights-syntax-markup-deleted-text, #82071e)!important}.w-md-editor-bar{position:absolute;cursor:s-resize;right:0;bottom:0;margin-top:-11px;margin-right:0;width:14px;z-index:3;height:10px;border-radius:0 0 3px;-webkit-user-select:none;user-select:none}.w-md-editor-bar svg{display:block;margin:0 auto}.w-md-editor{text-align:left;border-radius:3px;padding-bottom:1px;position:relative;color:var(--color-fg-default);--md-editor-font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;--md-editor-background-color: var(--color-canvas-default, #ffffff);--md-editor-box-shadow-color: var(--color-border-default, #d0d7de);box-shadow:0 0 0 1px var(--md-editor-box-shadow-color),0 0 0 var(--md-editor-box-shadow-color),0 1px 1px var(--md-editor-box-shadow-color);background-color:var(--md-editor-background-color);font-family:Helvetica Neue,Helvetica,Arial,sans-serif;display:flex;flex-direction:column}.w-md-editor.w-md-editor-rtl{direction:rtl!important;text-align:right!important}.w-md-editor.w-md-editor-rtl .w-md-editor-preview{right:unset!important;left:0;text-align:right!important;box-shadow:inset -1px 0 0 0 var(--md-editor-box-shadow-color)}.w-md-editor.w-md-editor-rtl .w-md-editor-text{text-align:right!important}.w-md-editor-toolbar{height:fit-content}.w-md-editor-content{height:100%;overflow:auto;position:relative;border-radius:0 0 3px}.w-md-editor .copied{display:none!important}.w-md-editor-input{width:50%;height:100%}.w-md-editor-text-pre>code{word-break:break-word!important;white-space:pre-wrap!important}.w-md-editor-preview{width:50%;box-sizing:border-box;box-shadow:inset 1px 0 0 0 var(--md-editor-box-shadow-color);position:absolute;padding:10px 20px;overflow:auto;top:0;right:0;bottom:0;border-radius:0 0 5px;display:flex;flex-direction:column}.w-md-editor-preview .anchor{display:none}.w-md-editor-preview .contains-task-list li.task-list-item{list-style:none}.w-md-editor-show-preview .w-md-editor-input{width:0%;overflow:hidden;background-color:var(--md-editor-background-color)}.w-md-editor-show-preview .w-md-editor-preview{width:100%;box-shadow:inset 0 0}.w-md-editor-show-edit .w-md-editor-input{width:100%}.w-md-editor-show-edit .w-md-editor-preview{width:0%;padding:0}.w-md-editor-fullscreen{overflow:hidden;position:fixed;z-index:99999;top:0;left:0;right:0;bottom:0;height:100%!important}.w-md-editor-fullscreen .w-md-editor-content{height:100%}.add-live-class-main{flex:1;padding:32px;background:linear-gradient(135deg,#667eea,#764ba2);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#1a202c;min-height:100vh;overflow-y:auto;margin-left:250px;animation:fadeIn 1s ease forwards}.add-live-class-main h2{margin-bottom:32px;font-size:2.5rem;font-weight:700;color:#fff;text-shadow:0 3px 6px rgba(0,0,0,.3);animation:slideDown .8s ease forwards}.add-live-class-container{background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;box-shadow:0 25px 50px #00000026;padding:40px;display:flex;gap:40px;max-width:1400px;margin:0 auto;border:1px solid rgba(255,255,255,.25);flex-wrap:wrap;justify-content:space-between;animation:fadeInUp 1s ease forwards}.tabs{display:flex;gap:20px;margin-bottom:40px;background:#ffffff26;padding:12px 16px;border-radius:16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 8px 24px #0000001a;position:sticky;top:0;z-index:20;flex-wrap:nowrap!important;overflow-x:auto;-webkit-overflow-scrolling:touch}.tabs button{background:transparent;border:none;padding:14px 28px;border-radius:12px;cursor:pointer;font-weight:700;font-size:16px;color:#ffffffd9;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:inset 0 0 #fff}.tabs button:before{content:"";position:absolute;top:0;left:-120%;width:120%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .6s ease;z-index:1}.tabs button:hover:before{left:100%}.tabs button.active{background:#fff;color:#764ba2;box-shadow:0 8px 20px #764ba280;transform:scale(1.05);z-index:10}.left-column,.right-column{flex:1 1 48%;display:flex;flex-direction:column;gap:28px}.form-group{display:flex;flex-direction:column;background:#fff;padding:24px;border-radius:16px;box-shadow:0 12px 30px #764ba226;transition:transform .3s ease,box-shadow .3s ease;animation:fadeInUp .8s ease forwards}.form-group:hover{transform:translateY(-6px);box-shadow:0 20px 40px #764ba24d}.form-group label{font-weight:700;margin-bottom:12px;color:#4a4a4a;font-size:15px;text-transform:uppercase;letter-spacing:1px}.form-group input[type=text],.form-group input[type=datetime-local],.form-group input[type=time],.form-group select{padding:14px 20px;border:2px solid #ddd6fe;border-radius:12px;font-size:16px;transition:all .4s ease;background:#fafafa;color:#333;box-shadow:inset 0 0 6px #e0d7f7}.form-group input[type=text]:focus,.form-group input[type=datetime-local]:focus,.form-group input[type=time]:focus,.form-group select:focus{outline:none;border-color:#764ba2;box-shadow:0 0 10px #a78bfa;transform:scale(1.03);background:#fff}.thumbnail-inputs{display:flex;gap:16px;align-items:center}.thumbnail-inputs input[type=file]{flex:1;padding:12px;border:2px dashed #c4b5fd;border-radius:12px;background:#f9f7ff;transition:border-color .4s ease;cursor:pointer}.thumbnail-inputs input[type=file]:hover{border-color:#764ba2}.btn-secondary,.btn-primary,.btn-danger,.btn-clear,.btn-save{padding:14px 32px;border:none;border-radius:14px;cursor:pointer;font-weight:700;font-size:15px;transition:all .4s ease;position:relative;overflow:hidden;box-shadow:0 6px 20px #764ba24d}.btn-secondary{background:#ede9fe;color:#6b46c1}.btn-secondary:hover{background:#d6bcfa;transform:translateY(-3px);box-shadow:0 12px 30px #764ba280}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{background:linear-gradient(135deg,#5a67d8,#6b46c1);transform:translateY(-3px);box-shadow:0 12px 30px #667eea80}.btn-danger{background:linear-gradient(135deg,#f56565,#e53e3e);color:#fff}.btn-danger:hover{background:linear-gradient(135deg,#e53e3e,#c53030);transform:translateY(-3px);box-shadow:0 12px 30px #f5656580}.btn-clear{background:#a0aec0;color:#fff;font-size:13px;padding:8px 16px}.btn-clear:hover{background:#718096;transform:translateY(-2px)}.btn-save{background:linear-gradient(135deg,#48bb78,#38a169);color:#fff;align-self:flex-start;margin-top:32px;font-size:18px;box-shadow:0 8px 24px #48bb7866}.btn-save:hover{background:linear-gradient(135deg,#38a169,#2f855a);transform:translateY(-3px);box-shadow:0 12px 30px #38a16999}.thumbnail-preview{margin-top:16px;width:200px;height:140px;border:2px solid #ddd6fe;border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(135deg,#f9f7ff,#ede9fe);transition:border-color .4s ease;box-shadow:0 4px 12px #764ba226}.thumbnail-preview:hover{border-color:#764ba2;box-shadow:0 8px 24px #764ba24d}.thumbnail-preview img{max-width:100%;max-height:100%;object-fit:contain}.thumbnail-placeholder svg{stroke:#a78bfa;width:56px;height:56px}.pricing-group,.author-group,.live-times-group{margin-top:32px}.pricing-inputs,.author-inputs{display:flex;gap:16px;align-items:center;margin-bottom:20px;flex-wrap:wrap}.pricing-table,.authors-table{width:100%;border-collapse:separate;border-spacing:0 12px;background:transparent}.pricing-table th,.pricing-table td,.authors-table th,.authors-table td{border:none;padding:16px 20px;text-align:left;font-size:15px;background:#f3e8ff;border-radius:12px;box-shadow:0 6px 20px #764ba21a}.pricing-table th,.authors-table th{background:transparent;font-weight:700;color:#764ba2;text-transform:uppercase;letter-spacing:1px}.live-times-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px}.live-time-item{display:flex;flex-direction:column;gap:10px;background:#f9f7ff;padding:20px;border-radius:14px;box-shadow:0 6px 20px #764ba21a;transition:transform .3s ease}.live-time-item:hover{transform:translateY(-8px);box-shadow:0 12px 30px #764ba233}.checkbox-group{margin-top:32px;font-weight:700;color:#4a4a4a;background:#f9f7ff;padding:20px;border-radius:14px;box-shadow:0 6px 20px #764ba21a}.checkbox-group input[type=checkbox]{margin-right:16px;transform:scale(1.3);cursor:pointer}@media (max-width: 1024px){.add-live-class-main{margin-left:0;padding:24px}.add-live-class-main h2{font-size:2rem;margin-bottom:24px}.add-live-class-container{padding:32px;gap:32px}.tabs{margin-bottom:32px;padding:10px 12px}.tabs button{padding:12px 20px;font-size:14px;min-width:120px}.form-group{padding:20px}.form-group label{font-size:14px}.form-group input[type=text],.form-group input[type=datetime-local],.form-group input[type=time],.form-group select{padding:12px 16px;font-size:14px}.btn-secondary,.btn-primary,.btn-danger,.btn-clear,.btn-save{padding:12px 24px;font-size:14px}.thumbnail-preview{width:160px;height:120px}.live-times-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}}@media (max-width: 768px){.add-live-class-main{padding:16px}.add-live-class-main h2{font-size:1.8rem;margin-bottom:20px}.add-live-class-container{flex-direction:column;padding:24px;gap:24px}.tabs{flex-wrap:nowrap!important;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:8px 10px;margin-bottom:24px}.tabs button{flex:0 0 auto;min-width:120px;padding:10px 16px;font-size:13px}.left-column,.right-column{flex:1 1 100%;gap:20px}.form-group{padding:16px}.form-group label{font-size:13px}.form-group input[type=text],.form-group input[type=datetime-local],.form-group input[type=time],.form-group select{padding:10px 14px;font-size:14px}.thumbnail-inputs{flex-direction:column;gap:12px}.thumbnail-inputs input[type=file]{padding:10px}.thumbnail-preview{width:140px;height:100px}.pricing-inputs,.author-inputs{flex-direction:column;align-items:stretch;gap:12px}.btn-secondary,.btn-primary,.btn-danger,.btn-clear,.btn-save{padding:10px 20px;font-size:13px}.btn-save{margin-top:24px;font-size:16px}.live-times-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px}.live-time-item,.checkbox-group{padding:16px}}@media (max-width: 480px){.add-live-class-main{padding:12px}.add-live-class-main h2{font-size:1.5rem;margin-bottom:16px}.add-live-class-container{padding:20px;gap:20px}.tabs{padding:6px 8px;margin-bottom:20px}.tabs button{min-width:100px;padding:8px 12px;font-size:12px}.form-group{padding:12px}.form-group label{font-size:12px}.form-group input[type=text],.form-group input[type=datetime-local],.form-group input[type=time],.form-group select{padding:8px 12px;font-size:13px}.thumbnail-preview{width:120px;height:80px}.btn-secondary,.btn-primary,.btn-danger,.btn-clear,.btn-save{padding:8px 16px;font-size:12px}.btn-save{margin-top:20px;font-size:14px}.live-times-grid{grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:12px}.live-time-item,.checkbox-group{padding:12px}}@media (max-width: 1024px) and (max-resolution: 90dpi){.add-live-class-container{flex-direction:column!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.live-class-table-main{flex:1;padding:24px 32px;background-color:#fff;min-height:100vh;overflow-x:auto;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#333;margin-left:280px}h2{font-weight:700;font-size:2rem;margin-bottom:24px;color:#222}.table-responsive{overflow-x:auto}.live-class-table{width:100%;border-collapse:collapse;font-size:.9rem;box-shadow:0 4px 12px #0000000d;border-radius:8px;overflow:hidden}.live-class-table thead{background-color:#007bff;color:#fff}.live-class-table th,.live-class-table td{padding:12px 16px;border-bottom:1px solid #eee;vertical-align:top;text-align:left}.live-class-table tbody tr:hover{background-color:#e9f2ff}.thumbnail-cell{width:160px;height:90px;padding:0}.thumbnail-cell img{width:160px;height:90px;object-fit:cover;border-radius:6px}.thumbnail-placeholder{width:160px;height:90px;background-color:#f0f0f0;border-radius:6px;display:flex;justify-content:center;align-items:center;color:#999;font-weight:600;font-size:.85rem}.description-cell{max-height:100px;overflow-y:auto;white-space:normal;color:#444}.pricing-list{margin:0;padding-left:16px;list-style-type:disc;max-height:100px;overflow-y:auto;color:#555}.zoom-info-list{margin:0;padding-left:16px;list-style-type:none;color:#555}.zoom-info-list li{margin-bottom:4px}.live-times-list{margin:0;padding-left:16px;list-style-type:circle;max-height:100px;overflow-y:auto;color:#555}.actions-cell{white-space:nowrap;width:120px;display:flex;flex-direction:column;gap:8px}.actions-cell button{padding:8px 12px;border-radius:6px;font-weight:600;font-size:.85rem;cursor:pointer;border:none;transition:background-color .3s ease;width:100%}.btn-delete:hover{background-color:#a71d2a}@media (max-width: 1200px){.live-class-table th,.live-class-table td{padding:8px 10px}.actions-cell{width:100px}}@media (max-width: 768px){.live-class-table{font-size:.8rem}.thumbnail-cell,.actions-cell{width:100px}.thumbnail-cell img,.thumbnail-placeholder{width:100px;height:60px}}:root{--primary-color: #4f46e5;--secondary-color: #f3f4f6;--text-color: #374151;--border-color: #d1d5db;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--transition: all .3s ease}.add-courses-main{flex:1;padding:2rem;background:linear-gradient(135deg,#f8fafc,#e2e8f0);min-height:100vh;animation:fadeIn .5s ease-in;margin-left:250px}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.add-courses-main h2{font-size:2rem;font-weight:700;color:var(--text-color);margin-bottom:2rem;text-align:center;animation:slideDown .6s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.tab-navigation{display:flex;justify-content:center;margin-bottom:2rem;background:#fff;border-radius:12px;padding:.5rem;box-shadow:var(--shadow);animation:bounceIn .7s ease-out}@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{opacity:1;transform:scale(1.05)}70%{transform:scale(.9)}to{opacity:1;transform:scale(1)}}.tab-navigation button{background:none;border:none;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;color:var(--text-color);cursor:pointer;border-radius:8px;transition:var(--transition);position:relative;overflow:hidden}.tab-navigation button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(79,70,229,.2),transparent);transition:left .5s}.tab-navigation button:hover:before{left:100%}.tab-navigation button.active{background:var(--primary-color);color:#000!important;box-shadow:0 0 20px #4f46e54d;transform:translateY(-2px)}.tab-content{background:#fff;border-radius:16px;padding:2rem;box-shadow:var(--shadow);animation:slideUp .8s ease-out;grid-template-columns:1fr 2fr;gap:2rem}@keyframes slideUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:600;color:var(--text-color);margin-bottom:.5rem;font-size:.9rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.5rem .75rem;border:1px solid #ccc;border-radius:4px;font-size:1rem;transition:var(--transition);box-shadow:inset 0 1px 3px #0000001a;font-family:Arial,sans-serif}#savebtn,#savecontrolbtn{background-color:#333;color:#fff!important;height:50px;width:150px;font-weight:500;border-radius:10px;font-size:20px;font-style:var(--border-color)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#66afe9;box-shadow:0 0 8px #66afe999;transform:none}.form-group textarea{resize:vertical;min-height:120px;font-size:1rem;padding:.5rem .75rem;font-family:Arial,sans-serif}.description-top-right textarea{color:#000!important}.wmde-markdown-textarea,.wmde-markdown-preview,.wmde-markdown-textarea>div{color:#fff!important;background-color:#1e1e1e!important;border-radius:8px;border:1px solid #333!important;box-shadow:inset 0 0 10px #000;padding:10px}.wmde-markdown-textarea .cm-content,.wmde-markdown-textarea .cm-editor,.wmde-markdown-textarea .cm-scroller,.wmde-markdown-textarea .cm-line,.wmde-markdown-textarea .cm-gutters,.wmde-markdown-textarea .cm-placeholder,.wmde-markdown-textarea .cm-cursor,.wmde-markdown-textarea .cm-selectionBackground{color:#fff!important;background-color:#1e1e1e!important}.video-duration,.demo-video-link,.live-class{font-size:1.1rem;padding:.75rem 1rem;border:2px solid var(--border-color);border-radius:12px;background:var(--secondary-color);transition:var(--transition);width:100%;margin-bottom:1rem}.video-duration:focus,.demo-video-link:focus,.live-class:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4f46e51a;transform:scale(1.02)}.left-section,.right-section{margin-bottom:2rem}.left-section{grid-column:1}.right-section{grid-column:2}.pricing-section{grid-column:1;max-width:550px;padding:1rem 1.25rem;background:var(--secondary-color);border-radius:12px;margin-bottom:2rem;animation:fadeInUp .9s ease-out;box-shadow:0 4px 12px #4f46e51a}.pricing-section h3{margin-top:0;color:var(--text-color);font-size:1.25rem;font-weight:700;margin-bottom:1rem}.pricing-inputs input{flex:1 1 0;min-width:100px;max-width:120px;padding:.75rem 1rem;border-radius:12px;border:2px solid var(--border-color);background:var(--secondary-color);box-shadow:inset 0 1px 3px #0000001a;font-size:1rem;transition:var(--transition)}.pricing-inputs input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4f46e533;transform:scale(1.02)}.pricing-inputs button{background:#4f46e5;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;cursor:pointer;transition:var(--transition);font-weight:600;min-width:80px;box-shadow:0 4px 12px #4f46e566;font-size:1rem}.pricing-inputs button:hover{background:#3730a3;transform:translateY(-2px);box-shadow:0 6px 20px #4f46e599}.authors-section{grid-column:1;max-width:500px;padding:1rem 1.25rem;background:var(--secondary-color);border-radius:12px;margin-bottom:2rem;animation:fadeInUp .9s ease-out;box-shadow:0 4px 12px #4f46e51a;display:flex;align-items:center;gap:.75rem}.authors-section h3{margin-top:0;color:var(--text-color);font-size:1.25rem;font-weight:700;margin-bottom:0;flex:1 1 auto}.authors-section select{flex:2 1 auto;padding:.75rem 1rem;border:2px solid var(--border-color);border-radius:12px;font-size:1rem;margin-bottom:0;transition:var(--transition);background:var(--secondary-color);box-shadow:inset 0 1px 3px #0000001a;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.authors-section button{background:#4f46e5;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;cursor:pointer;transition:var(--transition);font-weight:600;min-width:80px;box-shadow:0 4px 12px #4f46e566;font-size:1rem;flex:0 0 auto;width:auto}.authors-section button:hover{background:#3730a3;transform:translateY(-2px);box-shadow:0 6px 20px #4f46e599}.tab-content button[type=button]:not(.pricing-inputs button),.tab-content button:not(.pricing-inputs button){grid-column:1 / -1}@media (max-width: 768px){.tab-content{grid-template-columns:1fr}.left-section,.right-section{grid-column:1}}.thumbnail-preview{transition:var(--transition);cursor:pointer}.thumbnail-preview:hover{transform:scale(1.05);box-shadow:0 10px 25px #00000026}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.pricing-section h3,.authors-section h3{margin-top:0;color:var(--text-color);font-size:1.25rem;font-weight:700}.pricing-inputs{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:nowrap;align-items:center}.pricing-inputs input{flex:1 1 0;min-width:100px;max-width:120px}.pricing-inputs input:nth-child(4){flex:2 1 0;max-width:250px}.pricing-inputs button{background:#4f46e5;color:#fff;border:none;padding:.75rem 1rem;border-radius:8px;cursor:pointer;transition:var(--transition);font-weight:600;min-width:60px}.pricing-inputs button:hover{background:#3730a3;transform:translateY(-2px);box-shadow:0 4px 12px #4f46e566}.pricing-section ul{list-style:none;padding:0}.pricing-section li{background:#fff;padding:.75rem;border-radius:8px;margin-bottom:.5rem;box-shadow:0 2px 4px #0000000d;transition:var(--transition)}.pricing-section li:hover{transform:translate(5px);box-shadow:0 4px 8px #0000001a}.checkbox-group{display:flex;align-items:center}.checkbox-group input[type=checkbox]{width:auto;margin-right:.5rem;accent-color:var(--primary-color)}.tab-content button[type=button]:not(.pricing-inputs button),.tab-content button:not(.pricing-inputs button){background:var(--primary-color);color:#fff;border:none;padding:1rem 2.5rem;border-radius:12px;cursor:pointer;transition:var(--transition);font-weight:700;font-size:1.25rem;margin-top:1.5rem;display:block;width:100%;max-width:250px;margin-left:auto;margin-right:auto}.tab-content button[type=button]:not(.pricing-inputs button):hover,.tab-content button:not(.pricing-inputs button):hover{background:#3730a3;transform:translateY(-2px);box-shadow:0 6px 20px #4f46e566}.allow-review-section{grid-column:1 / -1;margin-bottom:1rem}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .3s ease-out}.modal-content{background:#fff;border-radius:16px;padding:2rem;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;animation:zoomIn .4s ease-out}@keyframes zoomIn{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}.modal-content h3{margin-top:0;color:var(--text-color);font-size:1.5rem;font-weight:700}.modal-content input,.modal-content select,.modal-content textarea{width:100%;padding:.75rem;border:2px solid var(--border-color);border-radius:8px;font-size:1rem;margin-bottom:1rem;transition:var(--transition);background:var(--secondary-color)}.modal-content input:focus,.modal-content select:focus,.modal-content textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4f46e51a}.modal-content button{background:var(--primary-color);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;cursor:pointer;transition:var(--transition);font-weight:600;margin-right:.5rem;margin-bottom:.5rem}.modal-content button:hover{background:#3730a3;transform:translateY(-2px);box-shadow:0 4px 12px #4f46e566}.modal-content ul{list-style:none;padding:0;margin-bottom:1rem}.modal-content li{background:var(--secondary-color);padding:.5rem;border-radius:6px;margin-bottom:.25rem}@media (max-width: 1024px){.add-courses-main{padding:1rem}}@media (max-width: 768px){.tab-navigation{flex-direction:column}.tab-content{padding:1rem}.pricing-inputs{flex-direction:column}.pricing-inputs input{min-width:auto}}.course-content-section{margin-bottom:20px;display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:flex-start;color:#000!important;font-weight:700!important}.course-content-section .search-add{grid-column:1 / -1;display:flex;align-items:center;gap:10px;margin-bottom:15px}.course-content-section .search-add input[type=text]{flex-grow:1;padding:8px 12px;border:1px solid #ccc;border-radius:4px;font-size:1rem}.course-content-section .search-add button{background-color:#007bff;color:#fff;padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-weight:600;transition:background-color .3s ease}.course-content-section .search-add button:hover{background-color:#0056b3}.course-content-section label{display:block;font-weight:600;margin-bottom:5px;color:#000!important}.course-content-section input[type=text],.course-content-section select{width:100%;padding:8px 12px;font-size:1rem;border:1px solid #ccc;border-radius:4px;margin-top:5px;box-sizing:border-box}.course-content-section input[type=checkbox]{margin-right:8px;vertical-align:middle}.course-content-section .buttons{grid-column:1 / -1;margin-top:15px;display:flex;justify-content:flex-end;gap:10px}.course-content-section .buttons button{padding:8px 16px;border-radius:4px;font-weight:600;cursor:pointer;border:none;transition:background-color .3s ease}.course-content-section .buttons .save-btn{background-color:#007bff;color:#fff}.course-content-section .buttons .save-btn:hover{background-color:#0056b3}.course-content-section .buttons .clear-btn{background-color:#6c63ff;color:#fff}.course-content-section .buttons .clear-btn:hover{background-color:#4b47c5}.save-course-button{grid-column:1 / -1;margin-top:0}.course-tabs-content{color:#000}.admin-dashboard{display:flex;min-height:100vh;background-color:#f9f9f9}.add-teacher-wrapper{flex:1;padding:40px 60px;max-width:700px;margin:0 auto;background:#fff;box-shadow:0 4px 12px #0000001a;border-radius:8px}.form-title{font-size:28px;font-weight:600;color:#1a73e8;border-bottom:3px solid #1a73e8;padding-bottom:8px;margin-bottom:30px}.add-teacher-form label{display:block;font-weight:600;margin-bottom:6px;color:#333}.add-teacher-form input[type=text],.add-teacher-form input[type=tel],.add-teacher-form input[type=file],.add-teacher-form textarea{width:100%;padding:10px 14px;margin-bottom:20px;border:1px solid #ccc;border-radius:5px;font-size:15px;transition:border-color .3s ease;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.add-teacher-form input[type=text]:focus,.add-teacher-form input[type=tel]:focus,.add-teacher-form input[type=file]:focus,.add-teacher-form textarea:focus{border-color:#1a73e8;outline:none}.thumbnail-label{margin-top:10px;margin-bottom:6px;font-weight:600;color:#555}.image-placeholder{width:80px;height:80px;border:2px dashed #ccc;border-radius:6px;display:flex;align-items:center;justify-content:center;margin-bottom:25px;color:#999}.submit-btn{background-color:#1a73e8;color:#fff;padding:12px 28px;border:none;border-radius:6px;font-size:16px;font-weight:600;cursor:pointer;transition:background-color .3s ease;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.submit-btn:hover{background-color:#155ab6}.admin-dashboard-layout{display:flex;min-height:100vh;background-color:#f8f9fa}.teacher-content{flex:1;padding:20px;margin-left:250px}.teacher-header{margin-bottom:30px}.teacher-header h1{color:#2c3e50;font-size:2rem;margin-bottom:10px}.teacher-header p{color:#6c757d;font-size:1rem}.error-message{background:#fee2e2;color:#991b1b;padding:12px 16px;border-radius:8px;margin-bottom:20px;border:1px solid #fecaca}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:50px}.loading-spinner{width:50px;height:50px;border:5px solid #f3f3f3;border-top:5px solid #3498db;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}.teachers-table-container{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;overflow:hidden}.teachers-table{width:100%;border-collapse:collapse}.teachers-table thead{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.teachers-table th{padding:15px;text-align:left;font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.5px}.teachers-table td{padding:15px;border-bottom:1px solid #e5e7eb;color:#374151}.teachers-table tbody tr:hover{background-color:#f9fafb}.teacher-thumbnail{width:50px;height:50px;border-radius:50%;object-fit:cover}.profession-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:capitalize;background-color:#dbeafe;color:#1e40af}.action-buttons{display:flex;gap:8px}.action-btn{padding:6px 12px;border:none;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:capitalize}.action-btn.preview{background-color:#dbeafe;color:#1e40af}.action-btn.preview:hover{background-color:#bfdbfe}.action-btn.edit{background-color:#fef3c7;color:#92400e}.action-btn.edit:hover{background-color:#fde68a}.action-btn.delete{background-color:#fee2e2;color:#991b1b}.action-btn.delete:hover{background-color:#fecaca}.no-teachers{text-align:center;color:#6b7280;font-style:italic;padding:40px}@media (max-width: 768px){.teacher-content{margin-left:0;padding:15px}.teachers-table-container{overflow-x:auto}.teachers-table{min-width:600px}.teacher-header h1{font-size:1.5rem}}.add-category-main{flex-grow:1;padding:30px;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);min-height:100vh;margin-left:250px;box-sizing:border-box}.add-category-main h2{margin-bottom:30px;color:#2c3e50;font-weight:700;font-size:2.2rem;text-align:center;text-shadow:0 2px 4px rgba(0,0,0,.1)}.add-category-container{background-color:#fff;border-radius:16px;padding:30px;box-shadow:0 10px 30px #0000001a;border:1px solid rgba(255,255,255,.8)}.tabs{display:flex;border-bottom:3px solid #e9ecef;margin-bottom:30px;background:#f8f9fa;border-radius:12px 12px 0 0;padding:0 20px;overflow:hidden}.tabs button{background:none;border:none;padding:15px 25px;font-weight:600;font-size:1.1rem;cursor:pointer;color:#6c757d;border-bottom:4px solid transparent;transition:all .3s ease;position:relative}.tabs button.active{color:#007bff;border-bottom-color:#007bff;background:linear-gradient(135deg,#fff,#f8f9fa)}.tabs button:hover:not(.active){color:#0056b3;background:#007bff0d}.tab-content{padding:30px 0}.settings-tab{max-width:1200px;margin:0 auto}.form-grid{display:flex;flex-direction:column;gap:30px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:30px}.form-column{display:flex;flex-direction:column}.form-card{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:16px;box-shadow:0 8px 25px #00000014;border:1px solid rgba(0,0,0,.05);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.form-card:hover{transform:translateY(-2px);box-shadow:0 12px 35px #0000001f}.card-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px 25px;border-bottom:1px solid rgba(255,255,255,.2)}.card-header h3{margin:0 0 5px;font-size:1.4rem;font-weight:600}.card-header p{margin:0;opacity:.9;font-size:.95rem}.card-body{padding:25px}.form-group{margin-bottom:25px}.form-group label{display:block;font-weight:600;margin-bottom:10px;color:#2c3e50;font-size:1rem}.form-group input[type=text],.form-group textarea{width:100%;padding:15px 20px;border:2px solid #e9ecef;border-radius:12px;font-size:1rem;box-sizing:border-box;transition:all .3s ease;background:#fff;font-family:inherit}.form-group input[type=text]:focus,.form-group textarea:focus{border-color:#007bff;outline:none;box-shadow:0 0 0 3px #007bff1a;transform:translateY(-1px)}.form-group textarea{resize:vertical;min-height:100px;padding-top:15px;padding-bottom:15px}.thumbnail-section{display:flex;flex-direction:column;gap:20px}.thumbnail-upload-area{position:relative}.file-input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer}.upload-label{display:block;padding:30px 20px;border:2px dashed #007bff;border-radius:12px;background:linear-gradient(135deg,#f8f9ff,#e8f2ff);cursor:pointer;transition:all .3s ease;text-align:center}.upload-label:hover{border-color:#0056b3;background:linear-gradient(135deg,#e8f2ff,#d4e8ff);transform:translateY(-2px)}.upload-content{display:flex;flex-direction:column;align-items:center;gap:10px}.upload-icon{font-size:3rem;opacity:.7}.upload-text{display:flex;flex-direction:column;gap:5px}.upload-main-text{font-weight:600;color:#007bff;font-size:1.1rem}.upload-sub-text{color:#6c757d;font-size:.9rem}.thumbnail-preview-container{display:flex;justify-content:center;align-items:center;min-height:200px}.preview-wrapper{position:relative;display:inline-block}.thumbnail-preview-img{max-width:200px;max-height:200px;border-radius:12px;box-shadow:0 8px 25px #00000026;object-fit:cover;border:3px solid #ffffff}.remove-preview-btn{position:absolute;top:-10px;right:-10px;background:#dc3545;color:#fff;border:none;border-radius:50%;width:30px;height:30px;cursor:pointer;font-size:1.2rem;font-weight:700;box-shadow:0 4px 12px #0003;transition:all .3s ease}.remove-preview-btn:hover{background:#c82333;transform:scale(1.1)}.preview-placeholder{display:flex;flex-direction:column;align-items:center;gap:15px;padding:40px 20px;background:#f8f9fa;border-radius:12px;border:2px dashed #dee2e6;min-width:200px}.placeholder-icon{font-size:3rem;opacity:.5}.placeholder-text{color:#6c757d;font-weight:500;text-align:center}.form-actions{display:flex;justify-content:center;gap:20px;margin-top:20px;padding-top:30px;border-top:2px solid #e9ecef}.btn-cancel{background:linear-gradient(135deg,#6c757d,#495057);color:#fff;border:none;padding:15px 30px;border-radius:12px;cursor:pointer;font-weight:600;font-size:1rem;transition:all .3s ease;box-shadow:0 4px 15px #0000001a}.btn-cancel:hover{background:linear-gradient(135deg,#5a6268,#343a40);transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.btn-save{background:linear-gradient(135deg,#28a745,#20c997);color:#fff;border:none;padding:15px 30px;border-radius:12px;cursor:pointer;font-weight:600;font-size:1rem;transition:all .3s ease;box-shadow:0 4px 15px #0000001a}.btn-save:hover{background:linear-gradient(135deg,#1e7e34,#17a2b8);transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.tabs-tab{background:linear-gradient(135deg,#fff,#f8f9fa);padding:40px;border-radius:16px;box-shadow:0 8px 25px #00000014;color:#6c757d;font-style:italic;text-align:center;border:1px solid rgba(0,0,0,.05)}@media (max-width: 1024px){.form-row{grid-template-columns:1fr;gap:20px}}@media (max-width: 768px){.add-category-main{margin-left:0;padding:20px}.add-category-main h2{font-size:1.8rem}.add-category-container{padding:20px}.form-row{gap:15px}.card-body{padding:20px}.form-actions{flex-direction:column;gap:15px}.btn-cancel,.btn-save{width:100%;padding:12px 20px}.thumbnail-preview-img{max-width:150px;max-height:150px}.preview-placeholder{min-width:150px;padding:30px 15px}}@media (max-width: 480px){.add-category-main{padding:15px}.add-category-main h2{font-size:1.5rem}.tabs{padding:0 10px}.tabs button{padding:12px 15px;font-size:1rem}.card-header{padding:15px 20px}.card-header h3{font-size:1.2rem}.upload-label{padding:20px 15px}.upload-icon{font-size:2.5rem}}.category-main{flex-grow:1;padding:20px;background-color:#fff;margin-left:250px;box-sizing:border-box}.category-main h2{margin-bottom:20px;color:#343a40;font-weight:700}.category-container{background-color:#f8f9fa;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a;color:#333;font-family:Arial,sans-serif}.tabs{display:flex;border-bottom:2px solid #dee2e6;margin-bottom:20px}.tabs button{background:none;border:none;padding:10px 20px;font-weight:600;font-size:1rem;cursor:pointer;color:#6c757d;border-bottom:3px solid transparent;transition:color .3s ease,border-bottom-color .3s ease}.tabs button.active{color:#007bff;border-bottom-color:#007bff}.tabs button:hover:not(.active){color:#0056b3}.tab-content{padding:20px 0}.list-tab{background-color:#fff;border-radius:8px;padding:25px;box-shadow:0 1px 3px #0000001a}.category-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.category-header h3{margin:0;color:#343a40;font-weight:600}.category-header p{margin:0;color:#6c757d;font-size:.9rem}.category-table-container{overflow-x:auto}.category-table{width:100%;border-collapse:collapse;background-color:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001a}.category-table th,.category-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #dee2e6}.category-table th{background-color:#f8f9fa;font-weight:600;color:#495057;border-bottom:2px solid #dee2e6}.category-table tbody tr:hover{background-color:#f8f9fa}.category-table tbody tr:last-child td{border-bottom:none}.edit-input,.edit-textarea{width:100%;max-width:300px;padding:8px 12px;border:1px solid #ced4da;border-radius:6px;font-size:1rem;box-sizing:border-box;transition:border-color .3s ease,box-shadow .3s ease}.edit-input:focus,.edit-textarea:focus{border-color:#007bff;box-shadow:0 0 8px #007bff80;outline:none}.edit-input:focus,.edit-textarea:focus{border-color:#80bdff;outline:none}.edit-textarea{resize:vertical;min-height:60px}.action-buttons{display:flex;gap:8px;flex-wrap:wrap}.btn-edit,.btn-delete,.btn-save-edit,.btn-cancel-edit{padding:6px 12px;border:none;border-radius:4px;cursor:pointer;font-weight:500;font-size:.85rem;transition:background-color .3s ease}.btn-edit{background-color:#007bff;color:#fff}.btn-edit:hover{background-color:#0056b3}.btn-delete{background-color:#dc3545;color:#fff}.btn-delete:hover{background-color:#b02a37}.btn-save-edit{background-color:#28a745;color:#fff}.btn-save-edit:hover{background-color:#1e7e34}.btn-cancel-edit{background-color:#6c757d;color:#fff}.btn-cancel-edit:hover{background-color:#5a6268}.no-categories{text-align:center;padding:40px 20px;color:#6c757d}.no-categories a{color:#007bff;text-decoration:none}.no-categories a:hover{text-decoration:underline}.analytics-tab{background-color:#fff;border-radius:8px;padding:25px;box-shadow:0 1px 3px #0000001a}.analytics-tab h3{margin-bottom:20px;color:#343a40;font-weight:600}.analytics-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:20px}.stat-card{background-color:#f8f9fa;padding:20px;border-radius:8px;text-align:center;border:1px solid #dee2e6}.stat-card h4{margin:0 0 10px;color:#495057;font-weight:600;font-size:.9rem}.stat-number{font-size:2rem;font-weight:700;color:#007bff;margin:0}.stat-card p{margin:0;color:#6c757d;font-size:.9rem}@media (max-width: 768px){.category-main{margin-left:0;padding:15px}.category-header{flex-direction:column;align-items:flex-start;gap:10px}.category-table{font-size:.9rem}.category-table th,.category-table td{padding:8px 12px}.action-buttons{flex-direction:column;gap:4px}.btn-edit,.btn-delete,.btn-save-edit,.btn-cancel-edit{padding:4px 8px;font-size:.8rem}.analytics-content{grid-template-columns:1fr}}.add-enrollment-container{max-width:600px;margin:0 auto;padding:30px;background:#fff;border-radius:12px;box-shadow:0 4px 20px #0000001a;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.enrollment-header{text-align:center;margin-bottom:30px}.enrollment-header h2{color:#2c3e50;font-size:28px;font-weight:600;margin-bottom:8px}.enrollment-header p{color:#7f8c8d;font-size:16px;margin:0}.enrollment-form{display:flex;flex-direction:column;gap:20px}.form-group label{font-weight:500;color:#34495e;margin-bottom:8px;font-size:14px}.form-group select,.form-group input{padding:12px 16px;border:2px solid #e1e8ed;border-radius:8px;font-size:16px;transition:all .3s ease;background-color:#fff}.form-group select:focus,.form-group input:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.submit-btn{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff;border:none;padding:14px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;margin-top:10px}.submit-btn:hover:not(:disabled){background:linear-gradient(135deg,#2980b9,#21618c);transform:translateY(-2px);box-shadow:0 4px 15px #3498db4d}.submit-btn:disabled{background:#bdc3c7;cursor:not-allowed;transform:none;box-shadow:none}.message{padding:12px 16px;border-radius:8px;font-weight:500;text-align:center;margin-top:20px}@media (max-width: 768px){.add-enrollment-container{margin:20px;padding:20px}.enrollment-header h2{font-size:24px}.form-group select,.form-group input{font-size:16px}}.submit-btn:disabled{position:relative}.submit-btn:disabled:after{content:"";position:absolute;width:20px;height:20px;margin:auto;border:2px solid transparent;border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.searchable-dropdown{position:relative}.searchable-dropdown input{width:100%;padding:12px 16px;border:2px solid #e1e8ed;border-radius:8px;font-size:16px;transition:all .3s ease;background-color:#fff}.searchable-dropdown input:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.dropdown-list{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #e1e8ed;border-radius:8px;box-shadow:0 4px 20px #00000026;max-height:300px;overflow-y:auto;z-index:1000;margin-top:2px}.dropdown-item{padding:12px 16px;cursor:pointer;border-bottom:1px solid #f1f3f4;transition:background-color .2s ease}.dropdown-item:hover{background-color:#f8f9fa}.dropdown-item:last-child{border-bottom:none}.user-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.user-name{font-weight:600;color:#2c3e50;font-size:16px}.user-phone{color:#7f8c8d;font-size:14px;font-weight:500}.user-email{color:#95a5a6;font-size:14px;display:block}.no-results{text-align:center;color:#95a5a6;font-style:italic;cursor:default}.no-results:hover{background-color:transparent}.enrollment-management-container{margin-left:250px;padding:20px;background-color:#f9f9f9;min-height:100vh}.enrollment-management-container h2{color:#333;margin-bottom:20px}.message{padding:10px;margin-bottom:20px;border-radius:5px;font-weight:700}.message.success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.enrollment-table{width:100%;border-collapse:collapse;background-color:#fff;box-shadow:0 2px 4px #0000001a;border-radius:8px;overflow:hidden}.enrollment-table th,.enrollment-table td{padding:12px 15px;text-align:left;border-bottom:1px solid #ddd;color:#333}.enrollment-table th{background-color:#f8f9fa;font-weight:700;color:#333}.enrollment-table tbody tr:hover{background-color:#f1f1f1}.enrollment-table tbody tr:last-child td{border-bottom:none}@keyframes fade-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.animate-fade-in{animation:fade-in .6s ease-out forwards;opacity:0}.assistance-page{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.assistance-layout{display:flex;min-height:100vh;position:relative}.animation-section{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;position:relative;overflow:hidden}.animation-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 40%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 70% 80%,rgba(255,255,255,.05) 0%,transparent 50%);animation:pulse 4s ease-in-out infinite}.floating-elements{position:relative;width:100%;height:300px;display:flex;justify-content:center;align-items:center}.floating-circle{position:absolute;width:80px;height:80px;border-radius:50%;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3);display:flex;justify-content:center;align-items:center;font-size:2rem;animation:float 6s ease-in-out infinite;box-shadow:0 8px 32px #0000001a}.circle-1{top:20%;left:20%;animation-delay:0s}.circle-2{top:30%;right:25%;animation-delay:1.5s}.circle-3{bottom:25%;left:25%;animation-delay:3s}.circle-4{bottom:20%;right:20%;animation-delay:4.5s}.hero-content{text-align:center;color:#fff;z-index:2;position:relative}.hero-content h1{font-size:3rem;font-weight:700;margin-bottom:1rem;text-shadow:0 2px 4px rgba(0,0,0,.3)}.hero-content p{font-size:1.2rem;margin-bottom:2rem;opacity:.9;max-width:400px;line-height:1.6}.price-tag{display:inline-flex;align-items:center;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3);border-radius:50px;padding:1rem 2rem;box-shadow:0 8px 32px #0000001a}.price{font-size:2rem;font-weight:700;color:gold;margin-right:.5rem}.duration{font-size:1rem;opacity:.9;color:#333}.form-section{flex:1;background:#fff;display:flex;justify-content:center;align-items:center;padding:2rem;box-shadow:-10px 0 40px #0000001a}.form-container{width:100%;max-width:400px;background:#fff;border-radius:20px;padding:2.5rem;box-shadow:0 20px 60px #0000001a;position:relative;overflow:hidden}.form-container:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#667eea,#764ba2)}.form-header{text-align:center;margin-bottom:2rem}.form-header h2{font-size:1.8rem;font-weight:700;color:#333;margin-bottom:.5rem}.form-header p{color:#666;font-size:1rem}.register-form{display:flex;flex-direction:column;gap:1.5rem}.input-group{position:relative;margin-bottom:1rem}.input-group input,.input-group select{width:100%;padding:1rem;border:2px solid #e1e5e9;border-radius:12px;font-size:1rem;background:#fff;transition:all .3s ease;box-sizing:border-box}.input-group input:focus,.input-group select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.input-group label{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:#333;transition:all .3s ease;pointer-events:none;background:#fff;padding:0 .5rem}.input-group input:focus+label,.input-group input:not(:placeholder-shown)+label,.input-group select:focus+label,.input-group select:not([value=""])+label{top:0;font-size:.85rem;color:#667eea;transform:translateY(-50%)}.input-group.error input{border-color:#e74c3c}.input-group.error input:focus{box-shadow:0 0 0 3px #e74c3c1a}.error-text{display:block;color:#e74c3c;font-size:.85rem;margin-top:.5rem;margin-left:1rem}.password-group{position:relative}.password-toggle{position:absolute;right:1rem;top:50%;transform:translateY(-50%);background:none;border:none;font-size:1.2rem;cursor:pointer;color:#666;padding:.5rem;border-radius:50%;transition:all .3s ease}.password-toggle:hover{background:#667eea1a;color:#667eea}.otp-container{display:flex;justify-content:space-between;gap:.5rem;margin:1rem 0}.otp-input{width:3rem;height:3rem;text-align:center;border:2px solid #e1e5e9;border-radius:8px;font-size:1.5rem;font-weight:600;background:#fff;transition:all .3s ease}.otp-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.register-form button[type=submit],.enroll-now-btn{width:100%;padding:1rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #667eea4d;position:relative;overflow:hidden}.register-form button[type=submit]:hover,.enroll-now-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea66}.register-form button[type=submit]:active,.enroll-now-btn:active{transform:translateY(0)}.register-form button[type=submit]:disabled,.enroll-now-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.spinner{display:inline-block;width:1rem;height:1rem;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite;margin-right:.5rem}@keyframes spin{to{transform:rotate(360deg)}}.message{display:flex;align-items:center;padding:1rem;border-radius:8px;margin-top:1rem;font-weight:500}.success-message{background:#2ecc711a;border:1px solid rgba(46,204,113,.3);color:#27ae60}.error-message{background:#e74c3c1a;border:1px solid rgba(231,76,60,.3);color:#e74c3c}.message-icon{margin-right:.5rem;font-size:1.2rem}.selection-form{display:flex;flex-direction:column;gap:1.5rem}.assistance-type-selection h3{font-size:1.2rem;font-weight:600;color:#333;margin-bottom:1rem;text-align:center}.radio-group{display:flex;flex-direction:column;gap:1rem}.radio-group label{display:flex;align-items:center;padding:1rem;border:2px solid #e1e5e9;border-radius:12px;cursor:pointer;transition:all .3s ease;background:#fff}.radio-group label:hover{border-color:#667eea;background:#667eea05}.radio-group label.selected{border-color:#667eea;background:#667eea0d;box-shadow:0 0 0 3px #667eea1a}.radio-group input[type=radio]{display:none}.radio-icon{font-size:1.5rem;margin-right:1rem;color:#667eea}.radio-text{font-weight:500;color:#333}.enroll-section{margin-top:1rem}.selected-category{margin-top:.5rem;font-size:.9rem;color:#333;font-weight:500}@media (max-width: 1024px){.assistance-layout{flex-direction:column}.animation-section{min-height:50vh;padding:3rem 2rem}.hero-content h1{font-size:2.5rem}.form-section{padding:3rem 2rem}.form-container{max-width:500px}}@media (max-width: 768px){.assistance-page{padding:0}.animation-section{padding:2rem 1rem}.hero-content h1{font-size:2rem}.hero-content p{font-size:1rem}.price-tag{padding:.8rem 1.5rem}.price{font-size:1.5rem}.form-container{padding:2rem;margin:0 1rem}.form-header h2{font-size:1.5rem}.floating-elements{height:200px}.floating-circle{width:60px;height:60px;font-size:1.5rem}.otp-container{gap:.25rem}.otp-input{width:2.5rem;height:2.5rem;font-size:1.2rem}}@media (max-width: 480px){.hero-content h1{font-size:1.8rem}.form-container{padding:1.5rem;margin:0 .5rem}.register-form{gap:1rem}.input-group input,.input-group select{padding:.8rem 1rem}.radio-group label{padding:.8rem}.radio-icon{font-size:1.2rem;margin-right:.8rem}}:root{--sidebar-width: 280px;--primary-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--secondary-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);--accent-gradient: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .8);--text-muted: rgba(255, 255, 255, .6);--shadow-light: 0 8px 32px rgba(0, 0, 0, .1);--shadow-dark: 0 8px 32px rgba(0, 0, 0, .3);--transition-fast: all .3s cubic-bezier(.4, 0, .2, 1);--transition-smooth: all .4s cubic-bezier(.25, .46, .45, .94);--border-radius: 12px;--spacing-xs: 8px;--spacing-sm: 12px;--spacing-md: 16px;--spacing-lg: 20px;--spacing-xl: 24px}.user-sidebar{width:var(--sidebar-width);height:100vh;background:var(--primary-gradient);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);box-shadow:var(--shadow-dark);position:fixed;top:0;left:0;z-index:1000;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;animation:slideInLeft .6s ease-out;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.user-sidebar::-webkit-scrollbar{width:6px}.user-sidebar::-webkit-scrollbar-track{background:transparent}.user-sidebar::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:3px}.user-sidebar::-webkit-scrollbar-thumb:hover{background:#ffffff80}.sidebar-header{padding:var(--spacing-xl) var(--spacing-lg);border-bottom:1px solid var(--glass-border);background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.logo{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs)}.logo-icon{font-size:2rem;animation:bounceIn .8s ease-out}.logo-text{font-size:1.4rem;font-weight:700;color:var(--text-primary);text-shadow:0 2px 4px rgba(0,0,0,.3);letter-spacing:-.5px}.user-badge{display:inline-block;padding:4px 12px;background:var(--accent-gradient);color:#fff;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 4px 12px #a8edea4d;animation:fadeInUp .8s ease-out .2s both}.sidebar-nav{flex:1;padding:var(--spacing-lg) 0}.nav-section{margin-bottom:var(--spacing-xs)}.sidebar-link{display:flex;align-items:center;padding:var(--spacing-md) var(--spacing-lg);margin:0 var(--spacing-sm);color:var(--text-secondary);text-decoration:none;border-radius:var(--border-radius);transition:var(--transition-fast);position:relative;overflow:hidden;font-weight:500;cursor:pointer}.dropdown-toggle{justify-content:space-between}.dropdown-arrow{font-size:.8rem;transition:var(--transition-fast)}.dropdown-toggle.active .dropdown-arrow.rotated{transform:rotate(90deg)}.dropdown-menu{max-height:0;overflow:hidden;transition:max-height .3s ease-out}.dropdown-menu.expanded{max-height:500px}.dropdown-link{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) calc(var(--spacing-lg) + var(--spacing-xl));margin:0 var(--spacing-sm);color:var(--text-secondary);text-decoration:none;border-radius:var(--border-radius);transition:var(--transition-fast);position:relative;overflow:hidden;font-weight:500;cursor:pointer;font-size:.9rem;background:#ffffff0d;border-left:2px solid var(--glass-border)}.dropdown-link:hover{background:#ffffff1a;color:var(--text-primary);transform:translate(4px)}.dropdown-link.active{background:var(--secondary-gradient);color:#fff;box-shadow:0 4px 20px #fa709a66;transform:translate(4px)}.dropdown-icon{font-size:1.1rem;margin-right:var(--spacing-md);transition:var(--transition-fast)}.dropdown-text{flex:1;font-size:.9rem}.sidebar-link:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s ease}.sidebar-link:hover:before{left:100%}.sidebar-link:hover{background:#ffffff1a;color:var(--text-primary);transform:translate(4px);box-shadow:0 4px 16px #0003}.sidebar-link.active{background:var(--secondary-gradient);color:#fff;box-shadow:0 4px 20px #fa709a66;transform:translate(4px)}.sidebar-link.active:after{content:"";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:6px;height:6px;background:#fff;border-radius:50%;box-shadow:0 0 8px #fff9}.link-icon{font-size:1.2rem;margin-right:var(--spacing-md);transition:var(--transition-fast)}.link-text{flex:1;font-size:.95rem}.logout-link{color:#ff6b6b!important}.logout-link:hover{background:#ff6b6b33!important;color:#ff6b6b!important}.logout-link.active{background:linear-gradient(135deg,#ff6b6b,#ee5a52)!important;color:#fff!important}@keyframes slideInLeft{0%{transform:translate(-100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes bounceIn{0%{transform:scale(.3);opacity:0}50%{transform:scale(1.05)}70%{transform:scale(.9)}to{transform:scale(1);opacity:1}}@keyframes fadeInUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.sidebar-link:hover .link-icon{transform:scale(1.1)}.sidebar-link.active .link-icon{animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.mobile-menu-toggle{display:none;position:fixed;top:20px;left:20px;z-index:1100;flex-direction:column;justify-content:space-around;width:40px;height:40px;background:var(--primary-gradient);border:none;border-radius:8px;cursor:pointer;padding:8px;box-shadow:0 4px 12px #0000004d;transition:var(--transition-fast)}.mobile-menu-toggle:hover{transform:scale(1.05);box-shadow:0 6px 16px #0006}.mobile-menu-toggle span{width:100%;height:3px;background:var(--text-primary);border-radius:2px;transition:var(--transition-fast);transform-origin:center}.mobile-menu-toggle span:nth-child(1){transform:rotate(0)}.mobile-menu-toggle span:nth-child(2){transform:scaleX(1)}.mobile-menu-toggle span:nth-child(3){transform:rotate(0)}@media (max-width: 768px){.mobile-menu-toggle{display:flex}.user-sidebar{transform:translate(-100%);transition:transform .3s ease;z-index:1000}.user-sidebar.open{transform:translate(0)}.user-sidebar.open~.mobile-menu-toggle{display:none}:root{--sidebar-width: 260px}.logo-text{font-size:1.2rem}.sidebar-link{padding:var(--spacing-sm) var(--spacing-md)}}@media (max-width: 480px){:root{--sidebar-width: 240px}.sidebar-header{padding:var(--spacing-lg) var(--spacing-md)}.sidebar-nav{padding:var(--spacing-md) 0}.sidebar-link{padding:var(--spacing-sm) var(--spacing-sm);margin:0 var(--spacing-xs)}.link-text{font-size:.9rem}}@media (prefers-color-scheme: dark){.user-sidebar{background:linear-gradient(135deg,#2d3748,#1a202c)}}.sidebar-link:focus{outline:2px solid var(--accent-gradient);outline-offset:2px}.sidebar-link{animation:fadeInUp .6s ease-out both}.nav-section:nth-child(1) .sidebar-link{animation-delay:.1s}.nav-section:nth-child(2) .sidebar-link{animation-delay:.15s}.nav-section:nth-child(3) .sidebar-link{animation-delay:.2s}.nav-section:nth-child(4) .sidebar-link{animation-delay:.25s}.nav-section:nth-child(5) .sidebar-link{animation-delay:.3s}.nav-section:nth-child(6) .sidebar-link{animation-delay:.35s}.user-dashboard{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.dashboard-content{margin-left:280px;padding:2rem;transition:margin-left .3s ease}.dashboard-header{margin-bottom:2rem}.dashboard-header h1{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:2.5rem;font-weight:700;margin:0 0 .5rem;letter-spacing:-.5px}.dashboard-header p{color:#718096;font-size:1.1rem;margin:0;font-weight:400}.dashboard-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 4px 20px #00000014;border:1px solid rgba(255,255,255,.8);transition:all .3s ease;display:flex;align-items:center;gap:1rem}.stat-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px #0000001f}.stat-icon{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.stat-content h3{font-size:2rem;font-weight:700;color:#2d3748;margin:0 0 .25rem;line-height:1}.stat-content p{color:#718096;font-size:.9rem;font-weight:500;margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.5px}.stat-change{color:#48bb78;font-size:.8rem;font-weight:600;background:#48bb781a;padding:.25rem .5rem;border-radius:12px}.dashboard-sections{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.recent-activity,.upcoming-classes{background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 4px 20px #00000014}.recent-activity h2,.upcoming-classes h2{color:#2d3748;font-size:1.5rem;font-weight:600;margin:0 0 1.5rem;padding-bottom:.5rem;border-bottom:2px solid #e2e8f0}.activity-list,.class-list{display:flex;flex-direction:column;gap:1rem}.activity-item,.class-item{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:12px;transition:background-color .2s ease}.activity-item:hover,.class-item:hover{background-color:#f7fafc}.activity-icon,.class-time{width:50px;height:50px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:1.2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;flex-shrink:0}.class-time{background:linear-gradient(135deg,#f093fb,#f5576c);text-align:center;font-size:.8rem;font-weight:600}.class-time .time{font-size:.9rem;line-height:1}.class-time .date{font-size:.7rem;opacity:.9}.activity-content,.class-details{flex:1}.activity-content h4,.class-details h4{color:#2d3748;font-size:1rem;font-weight:600;margin:0 0 .25rem;line-height:1.3}.activity-content p,.class-details p{color:#718096;font-size:.85rem;margin:0}.join-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:.5rem 1rem;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s ease}.join-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}@media (max-width: 1024px){.dashboard-sections{grid-template-columns:1fr}}@media (max-width: 768px){.dashboard-content{margin-left:0;padding:1rem}.dashboard-header h1{font-size:2rem}.dashboard-stats{grid-template-columns:1fr;gap:1rem}.stat-card{padding:1rem}.stat-icon{width:50px;height:50px;font-size:1.2rem}.stat-content h3{font-size:1.5rem}}@media (max-width: 480px){.dashboard-content{padding:.75rem}.dashboard-header{margin-bottom:1.5rem}.dashboard-header h1{font-size:1.75rem}.dashboard-header p{font-size:1rem}.stat-card,.activity-item,.class-item{flex-direction:column;text-align:center;gap:.75rem}.join-btn{width:100%;margin-top:.5rem}}.user-courses-container{margin-left:280px;padding:20px;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;font-family:Arial,sans-serif}@media (max-width: 768px){.user-courses-container{margin-left:0;padding:10px}}.user-courses-container h1{color:#fff;text-align:center;margin-bottom:30px;font-size:2.5rem;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.courses-table{width:100%;border-collapse:collapse;background:#fffffff2;border-radius:15px;overflow:hidden;box-shadow:0 10px 30px #0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@media (max-width: 768px){.courses-table{overflow-x:auto;display:block;white-space:nowrap}.courses-table th,.courses-table td{min-width:120px}}.courses-table th{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;padding:15px;text-align:left;font-weight:700;font-size:1.1rem;text-transform:uppercase;letter-spacing:1px}.courses-table td{padding:15px;border-bottom:1px solid #e0e0e0;transition:all .3s ease;color:#333}.courses-table tbody tr:hover{background:#4facfe1a;transform:scale(1.02);box-shadow:0 5px 15px #0003}.courses-table tbody tr:last-child td{border-bottom:none}.status-active{color:#28a745;font-weight:700;background:#28a7451a;padding:5px 10px;border-radius:20px;text-align:center}.status-expired{color:#dc3545;font-weight:700;background:#dc35451a;padding:5px 10px;border-radius:20px;text-align:center}.no-courses,.loading,.error{text-align:center;color:#fff;font-size:1.2rem;margin-top:50px}.assistance-course-container{max-width:1200px;margin:0 auto;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a}.no-enrollments{text-align:center;padding:50px;font-size:1.2rem;color:#666}.enrollments-table-container{overflow-x:auto;margin-top:20px}.enrollments-table{width:100%;border-collapse:collapse;background:#fff;box-shadow:0 2px 8px #0000001a;border-radius:8px;overflow:hidden}.enrollments-table th,.enrollments-table td{padding:15px;text-align:left;border-bottom:1px solid #e9ecef;color:#333}.enrollments-table th{background-color:#f8f9fa;font-weight:600;color:#495057;text-transform:uppercase;font-size:.9rem;letter-spacing:.5px}.enrollments-table tbody tr:hover{background-color:#f8f9fa}.enrollments-table tbody tr:last-child td{border-bottom:none;color:#333}.status-processing{background-color:#fff3cd;color:#856404;border:1px solid #ffeaa7;animation:pulse 2s infinite}.status-enroll{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.status-expired{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}@media (max-width: 768px){.main-content{padding:10px}.assistance-course-container{padding:15px}.header-section h1{font-size:2rem}.enrollments-table th,.enrollments-table td{padding:10px 8px;font-size:.9rem}.enrollments-table-container{margin-top:15px}}@media (max-width: 480px){.enrollments-table{font-size:.8rem}.enrollments-table th,.enrollments-table td{padding:8px 6px}.status-badge{padding:4px 8px;font-size:.75rem}}.header-actions{display:flex;justify-content:flex-end;margin-bottom:20px}.create-assistance-btn{background:linear-gradient(135deg,#007bff,#0056b3);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #007bff4d}.create-assistance-btn:hover{background:linear-gradient(135deg,#0056b3,#004085);transform:translateY(-2px);box-shadow:0 4px 15px #007bff66}.assistance-list-container{max-width:1200px;margin:0 auto;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a}.header-section{margin-bottom:30px;text-align:center}.header-section h1{color:#333;margin-bottom:10px;font-size:2.5rem}.loading-spinner{text-align:center;padding:50px;font-size:1.2rem;color:#666}.error-message{text-align:center;padding:50px;font-size:1.2rem;color:#d9534f;background-color:#f2dede;border:1px solid #ebccd1;border-radius:4px;margin:20px 0}.no-tickets{text-align:center;padding:50px;font-size:1.2rem;color:#666}.tickets-table-container{overflow-x:auto;margin-top:20px}.tickets-table{width:100%;border-collapse:collapse;background:#fff;box-shadow:0 2px 8px #0000001a;border-radius:8px;overflow:hidden}.tickets-table th,.tickets-table td{padding:15px;text-align:left;border-bottom:1px solid #e9ecef;color:#333}.tickets-table th{background-color:#f8f9fa;font-weight:600;color:#495057;text-transform:uppercase;font-size:.9rem;letter-spacing:.5px}.tickets-table tbody tr:hover{background-color:#f8f9fa}.tickets-table tbody tr:last-child td{border-bottom:none}.ticket-title{font-weight:500;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.assistance-type{text-transform:capitalize;font-weight:500}.status-badge{padding:6px 12px;border-radius:20px;font-size:.85rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.status-pending{background-color:#fff3cd;color:#856404;border:1px solid #ffeaa7}.status-assigned{background-color:#cce5ff;color:#004085;border:1px solid #b3d7ff}.status-in-progress{background-color:#d1ecf1;color:#0c5460;border:1px solid #bee5eb}.status-completed{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.status-cancelled{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.status-default{background-color:#e2e3e5;color:#383d41;border:1px solid #d6d8db}@media (max-width: 768px){.main-content{padding:10px}.assistance-list-container{padding:15px}.header-section h1{font-size:2rem}.tickets-table th,.tickets-table td{padding:10px 8px;font-size:.9rem}.tickets-table-container{margin-top:15px}}@media (max-width: 480px){.tickets-table{font-size:.8rem}.tickets-table th,.tickets-table td{padding:8px 6px}.status-badge{padding:4px 8px;font-size:.75rem}.ticket-title{max-width:120px}}.dashboard-layout{display:flex;min-height:100vh}.main-content{flex:1;padding:20px;background-color:#f8f9fa;margin-left:100px}.create-assistance-container{max-width:800px;margin:0 auto;padding:30px;background:#fff;border-radius:12px;box-shadow:0 4px 20px #0000001a}.header-section{text-align:center;margin-bottom:40px}.header-section h1{color:#333;margin-bottom:10px;font-size:2.5rem;font-weight:600}.header-section p{color:#666;font-size:1.1rem}.error-message{background-color:#f8d7da;color:#721c24;padding:12px 16px;border-radius:8px;border:1px solid #f5c6cb;margin-bottom:20px;font-size:.95rem}.success-message{background-color:#d4edda;color:#155724;padding:12px 16px;border-radius:8px;border:1px solid #c3e6cb;margin-bottom:20px;font-size:.95rem}.assistance-form{display:flex;flex-direction:column;gap:24px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-group{display:flex;flex-direction:column}.form-group label{font-weight:600;color:#333;margin-bottom:8px;font-size:.95rem}.form-group input,.form-group select,.form-group textarea{padding:12px 16px;border:2px solid #e9ecef;border-radius:8px;font-size:1rem;transition:all .3s ease;background-color:#fff}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 3px #007bff1a}.form-group textarea{resize:vertical;min-height:120px;font-family:inherit}.form-group select{cursor:pointer}.submit-btn{background:linear-gradient(135deg,#007bff,#0056b3);color:#fff;border:none;padding:16px 32px;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;align-self:center;min-width:200px}.submit-btn:hover:not(:disabled){background:linear-gradient(135deg,#0056b3,#004085);transform:translateY(-2px);box-shadow:0 4px 15px #007bff4d}.submit-btn:disabled{background:#6c757d;cursor:not-allowed;transform:none;box-shadow:none}@media (max-width: 768px){.main-content{padding:15px;margin-left:0}.create-assistance-container{padding:20px}.header-section h1{font-size:2rem}.form-row{grid-template-columns:1fr;gap:16px}.submit-btn{width:100%;min-width:unset}}@media (max-width: 480px){.create-assistance-container{padding:15px}.header-section h1{font-size:1.8rem}.assistance-form{gap:20px}}@keyframes pulse{0%{opacity:1}50%{opacity:.7}to{opacity:1}}.submit-btn:disabled{animation:pulse 1.5s infinite}.enrollment-section{text-align:center;padding:40px 20px}.enrollment-card{background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:12px;padding:40px;box-shadow:0 4px 20px #0000001a;max-width:600px;margin:0 auto}.enrollment-card h2{color:#333;margin-bottom:20px;font-size:2rem;font-weight:600}.enrollment-card p{color:#666;font-size:1.1rem;margin-bottom:30px;line-height:1.6}.enrollment-benefits{text-align:left;margin-bottom:30px}.enrollment-benefits h3{color:#333;margin-bottom:15px;font-size:1.3rem;font-weight:600}.enrollment-benefits ul{list-style:none;padding:0}.enrollment-benefits li{color:#555;margin-bottom:10px;padding-left:20px;position:relative;font-size:1rem}.enrollment-benefits li:before{content:"✓";color:#28a745;font-weight:700;position:absolute;left:0}.enroll-btn{background:linear-gradient(135deg,#28a745,#20c997);color:#fff;border:none;padding:16px 32px;border-radius:8px;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #28a7454d}.enroll-btn:hover{background:linear-gradient(135deg,#20c997,#17a2b8);transform:translateY(-2px);box-shadow:0 6px 20px #28a74566}@media (max-width: 768px){.enrollment-card{padding:30px 20px}.enrollment-card h2{font-size:1.8rem}.enroll-btn{padding:14px 28px;font-size:1.1rem}}@media (max-width: 480px){.enrollment-card{padding:20px 15px}.enrollment-card h2{font-size:1.5rem}.enroll-btn{padding:12px 24px;font-size:1rem}}