@import url(https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap);@import url(https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800&display=swap);:root{--primary-color:#008dc3;--primary-hover:#006a93;--primary-dark:#006a93;--secondary-color:#6c757d;--bg-color:#f8f9fa;--bg-main:#f8f9fa;--content-bg:#f8f9fa;--card-bg:#fff;--light-color:#f8f9fa;--bg-divider:#e9ecef;--bg-soft-blue:#008dc30d;--text-color:#212529;--text-primary:#212529;--primary-text:#212529;--dark-color:#212529;--text-normal:#495057;--secondary-text:#6c757d;--text-secondary:#6c757d;--text-muted:#6c757d;--border-color:#e9ecef;--border-light:#f8f9fa;--border-primary:#008dc333;--success-color:#28a745;--accent-green:#28a745;--danger-color:#dc3545;--accent-red:#dc3545;--warning-color:#ffc107;--accent-yellow:#ffc107;--info-color:#008dc3;--header-color:#008dc3;--sidebar-color:#6c757d;--accent-color:#008dc3;--gradient-primary:linear-gradient(135deg,#008dc3,#006a93);--gradient-overlay:linear-gradient(135deg,#008dc30d,#006a930d);--gradient-secondary:linear-gradient(135deg,#6c757d,#5a6268);--gradient-soft:linear-gradient(180deg,#008dc308,#008dc300);--gradient-card:linear-gradient(145deg,#fff,#fafcff);--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #008dc31a;--shadow-lg:0 8px 24px #008dc326;--shadow-xl:0 12px 40px #008dc333;--shadow-primary:0 4px 20px #008dc34d;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--transition-fast:0.15s ease;--transition-base:0.3s ease;--transition-slow:0.5s ease;--transition-smooth:cubic-bezier(0.4,0,0.2,1)}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f8f9fa;background-color:var(--bg-color);color:#212529;color:var(--text-color);direction:rtl;font-family:IBM Plex Sans Arabic,Tajawal,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;font-weight:400;line-height:1.9}h1,h2,h3,h4,h5,h6{color:#212529;color:var(--dark-color);font-family:Tajawal,sans-serif;font-weight:700;line-height:1.4;margin-bottom:1.25rem}a{color:#008dc3;color:var(--primary-color);text-decoration:none}.container{margin:0 auto;max-width:1280px;padding:0 24px}p{color:#6c757d;color:var(--secondary-text);line-height:2;margin-bottom:1.25rem}.lead{font-size:1.15rem;font-weight:500;line-height:2.1}.btn{background-color:#008dc3;background-color:var(--primary-color);border-radius:8px;box-shadow:0 2px 8px #0779bf33;color:#fff;font-size:1.05rem;padding:.875rem 1.75rem}.btn:hover{background-color:#055a8c;box-shadow:0 4px 12px #0779bf4d;transform:translateY(-2px)}.btn-primary{background-color:#008dc3;background-color:var(--primary-color)}.btn-secondary{background-color:#6c757d;background-color:var(--secondary-color)}.btn-success{background-color:#28a745;background-color:var(--success-color)}.btn-danger{background-color:#dc3545;background-color:var(--danger-color)}.btn-block{display:block;width:100%}.form-group{margin-bottom:1.5rem}.form-label{color:#212529;color:var(--dark-color);display:block;font-weight:600;margin-bottom:.5rem}.form-control{border:1px solid #e9ecef;border:1px solid var(--border-color);border-radius:5px;font-size:1rem;padding:.75rem;transition:border-color .3s ease;width:100%}.form-control:focus{border-color:#008dc3;border-color:var(--primary-color);box-shadow:0 0 0 3px #4a6fa51a;outline:none}.card{background:linear-gradient(145deg,#fff,#fafcff);background:var(--gradient-card);border:1px solid #008dc333;border:1px solid var(--border-primary);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #008dc31a;box-shadow:var(--shadow-md);margin-bottom:1.5rem;margin-bottom:var(--spacing-lg);overflow:hidden;padding:2rem;padding:var(--spacing-xl);position:relative;transition:all .3s ease cubic-bezier(.4,0,.2,1);transition:all var(--transition-base) var(--transition-smooth)}.card:before{background:linear-gradient(135deg,#008dc3,#006a93);background:var(--gradient-primary);content:"";height:3px;left:0;opacity:0;position:absolute;right:0;top:0;transition:opacity .3s ease;transition:opacity var(--transition-base)}.card:hover{box-shadow:0 8px 24px #008dc326;box-shadow:var(--shadow-lg);transform:translateY(-8px)}.card:hover:before{opacity:1}.card-premium{background:#fff;border:1px solid #008dc31a;border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #008dc31a,0 0 0 1px #008dc30a;box-shadow:var(--shadow-md),0 0 0 1px #008dc30a;transition:all .4s cubic-bezier(.4,0,.2,1);transition:all .4s var(--transition-smooth)}.card-premium:hover{box-shadow:0 12px 40px #008dc333,0 0 0 1px #008dc31a;box-shadow:var(--shadow-xl),0 0 0 1px #008dc31a;transform:translateY(-8px)}.card-glass{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffb3;border:1px solid #ffffff4d;border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #008dc31a;box-shadow:var(--shadow-md)}.alert{border-radius:5px;margin-bottom:1rem;padding:1rem}.alert-success{background-color:#d4edda;border:1px solid #c3e6cb;color:#155724}.alert-danger{background-color:#f8d7da;border:1px solid #f5c6cb;color:#721c24}.alert-warning{background-color:#fff3cd;border:1px solid #ffeaa7;color:#856404}.alert-info{background-color:#d1ecf1;border:1px solid #bee5eb;color:#0c5460}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.p-1{padding:.5rem}.p-2{padding:1rem}.p-3{padding:1.5rem}.p-4{padding:2rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInLeft{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-fade-in{animation:fadeIn .6s ease-out}.animate-fade-in-up{animation:fadeInUp .6s ease-out}.animate-slide-in-right{animation:slideInRight .6s ease-out}.animate-slide-in-left{animation:slideInLeft .6s ease-out}.animate-float{animation:float 3s ease-in-out infinite}.spinner{animation:spin 1s linear infinite;border:4px solid #f8f9fa;border-top:4px solid #008dc3;border:4px solid var(--light-color);border-radius:50%;border-top-color:var(--primary-color);height:40px;margin:2rem auto;width:40px}.skeleton{animation:loading 1.5s ease-in-out infinite;background:linear-gradient(90deg,#e9ecef 25%,#f8f9fa 50%,#e9ecef 75%);background:linear-gradient(90deg,var(--border-color) 25%,var(--border-light) 50%,var(--border-color) 75%);background-size:200% 100%;border-radius:8px;border-radius:var(--radius-sm)}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:1rem;margin-bottom:.5rem}.skeleton-title{height:2rem;margin-bottom:1rem;width:60%}.skeleton-card{border-radius:16px;border-radius:var(--radius-lg);height:200px}body.dark-mode{--primary-color:#3b9ec9;--primary-dark:#008dc3;--primary-light:#5bc0de;--secondary-color:#006a93;--accent-gold:#d4af76;--content-bg:#1a1f2e;--card-bg:#252b3b;--bg-color:#0f172a;--light-color:#1e293b;--bg-soft-blue:#3b9ec90d;--primary-text:#f1f5f9;--secondary-text:#cbd5e1;--text-color:#f1f5f9;--dark-color:#f1f5f9;--text-muted:#94a3b8;--border-color:#334155;--border-light:#1e293b;--border-primary:#3b9ec933;--header-color:#3b9ec9;--sidebar-color:#006a93;--accent-color:#5bc0de;--gradient-primary:linear-gradient(135deg,#3b9ec9,#008dc3);--gradient-secondary:linear-gradient(135deg,#006a93,#004d6b);--gradient-light:linear-gradient(135deg,#5bc0de,#3b9ec9);--gradient-elegant:linear-gradient(135deg,#3b9ec9,#006a93 50%,#004d6b);--gradient-soft:linear-gradient(180deg,#3b9ec914,#3b9ec900);--gradient-card:linear-gradient(145deg,#252b3b,#1e293b);--gradient-gold:linear-gradient(135deg,#d4af76,#b8965f);--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 24px #00000080;--shadow-xl:0 12px 40px #0009;--shadow-primary:0 4px 20px #3b9ec94d;background-color:#f8f9fa;background-color:var(--bg-color)}body.dark-mode,body.dark-mode .card{color:#212529;color:var(--text-color)}body.dark-mode .card{background:linear-gradient(145deg,#fff,#fafcff);background:var(--gradient-card);border-color:#e9ecef;border-color:var(--border-color)}body.dark-mode .card-premium{background:#fff;background:var(--card-bg);border-color:#3b9ec926}body.dark-mode .card-glass{background:#252b3bb3;border-color:#ffffff1a}body.dark-mode h1,body.dark-mode h2,body.dark-mode h3,body.dark-mode h4,body.dark-mode h5,body.dark-mode h6{color:#212529;color:var(--text-color)}body.dark-mode .skeleton{background:linear-gradient(90deg,#e9ecef 25%,#f8f9fa 50%,#e9ecef 75%);background:linear-gradient(90deg,var(--border-color) 25%,var(--border-light) 50%,var(--border-color) 75%);background-size:200% 100%}.empty-state{animation:fadeInUp .6s ease;margin:3rem auto;max-width:500px;padding:4rem 2rem;text-align:center}.empty-icon{animation:float 3s ease-in-out infinite;font-size:5rem;margin-bottom:1.5rem;opacity:.6}.empty-state h3{color:#212529;color:var(--primary-text);font-size:1.5rem;font-weight:600;margin-bottom:.75rem}.empty-state p{color:#6c757d;color:var(--text-muted);font-size:1.1rem;line-height:1.6;margin-bottom:2rem}.empty-state .btn{margin-top:1rem}.loading-spinner{align-items:center;color:#6c757d;color:var(--text-muted);display:flex;font-size:1.25rem;gap:1rem;justify-content:center;padding:4rem 2rem}.loading-spinner:before{animation:spin 1s linear infinite;border:4px solid #e9ecef;border-top-color:#008dc3;border:4px solid var(--border-color);border-radius:50%;border-top-color:var(--primary-color);content:"";height:40px;width:40px}.empty-state.error,.empty-state.error .empty-icon{color:#dc3545;color:var(--danger-color)}.empty-state.success,.empty-state.success .empty-icon{color:#28a745;color:var(--success-color)}body.dark-mode .empty-state h3{color:#212529;color:var(--text-color)}body.dark-mode .empty-state p{color:#6c757d;color:var(--text-muted)}.toast{align-items:center;background:#fff;border-radius:var(--radius-lg);border-right:4px solid;box-shadow:var(--shadow-xl);display:flex;gap:1rem;margin-bottom:1rem;max-width:500px;min-width:320px;overflow:hidden;padding:1rem 1.5rem;position:relative}.toast:before{animation:toast-progress 4s linear;content:"";height:2px;left:0;position:absolute;right:0;top:0}@keyframes toast-progress{0%{width:100%}to{width:0}}.toast-icon{align-items:center;border-radius:50%;display:flex;flex-shrink:0;font-size:1.5rem;font-weight:700;height:40px;justify-content:center;width:40px}.toast-content{flex:1 1}.toast-message{color:var(--dark-color);font-size:1rem;font-weight:500;line-height:1.5;margin:0}.toast-close{align-items:center;background:#0000;border:none;border-radius:50%;color:var(--text-muted);cursor:pointer;display:flex;flex-shrink:0;font-size:1.8rem;height:28px;justify-content:center;padding:0;transition:all var(--transition-fast);width:28px}.toast-close:hover{background:#0000000d;color:var(--dark-color)}.toast-success{border-right-color:var(--success-color)}.toast-success:before{background:var(--success-color)}.toast-success .toast-icon{background:#2e7d321a;color:var(--success-color)}.toast-error{border-right-color:var(--danger-color)}.toast-error:before{background:var(--danger-color)}.toast-error .toast-icon{background:#ef44441a;color:var(--danger-color)}.toast-warning{border-right-color:var(--warning-color)}.toast-warning:before{background:var(--warning-color)}.toast-warning .toast-icon{background:#f59e0b1a;color:var(--warning-color)}.toast-info{border-right-color:var(--info-color)}.toast-info:before{background:var(--info-color)}.toast-info .toast-icon{background:#008dc31a;color:var(--info-color)}body.dark-mode .toast{background:var(--card-bg);border-color:var(--border-color)}body.dark-mode .toast-message{color:var(--text-color)}body.dark-mode .toast-close:hover{background:#ffffff1a}@media (max-width:768px){.toast{max-width:calc(100vw - 2rem);min-width:280px}}.toast-container{align-items:flex-start;display:flex;flex-direction:column;left:2rem;pointer-events:none;position:fixed;top:100px;z-index:9999}.toast-container>*{pointer-events:auto}@media (max-width:768px){.toast-container{left:1rem;right:1rem;top:90px}}.notification-overlay{align-items:flex-start;background:#00000080;bottom:0;display:flex;justify-content:flex-end;left:0;padding:80px 20px 20px;position:fixed;right:0;top:0;z-index:2000}.notification-panel{animation:slideInRight .3s ease;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);display:flex;flex-direction:column;max-height:calc(100vh - 100px);max-width:450px;width:100%}body.dark-mode .notification-panel{background:var(--card-bg)}@keyframes slideInRight{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}.notification-header{align-items:center;border-bottom:2px solid var(--bg-soft-blue);display:flex;justify-content:space-between;padding:1.5rem}.notification-title{align-items:center;display:flex;gap:.75rem}.notification-title h3{color:var(--text-color);font-size:1.5rem;font-weight:700;margin:0}.unread-badge{align-items:center;background:var(--accent-red);border-radius:50%;color:#fff;display:flex;font-size:.85rem;font-weight:700;height:28px;justify-content:center;width:28px}.notification-actions{display:flex;gap:.5rem}.btn-close-notif,.btn-mark-all-read{align-items:center;background:#0000;border:2px solid var(--bg-soft-blue);border-radius:50%;cursor:pointer;display:flex;font-size:1.2rem;height:40px;justify-content:center;transition:all .3s ease;width:40px}.btn-mark-all-read{border-color:#4caf504d;color:var(--accent-green)}.btn-mark-all-read:hover{background:#4caf501a;border-color:var(--accent-green)}.btn-close-notif{color:var(--text-muted)}.btn-close-notif:hover{background:var(--bg-soft-blue);color:var(--text-color)}.notification-list{flex:1 1;overflow-y:auto;padding:1rem}.notification-empty,.notification-loading{align-items:center;color:var(--text-muted);display:flex;flex-direction:column;justify-content:center;padding:3rem;text-align:center}.spinner-small{animation:spin 1s linear infinite;border:4px solid var(--bg-soft-blue);border-radius:50%;border-top-color:var(--primary-color);height:40px;margin-bottom:1rem;width:40px}@keyframes spin{to{transform:rotate(1turn)}}.empty-icon{font-size:4rem;margin-bottom:1rem;opacity:.5}.notification-item{border-radius:var(--radius-md);cursor:pointer;display:flex;gap:1rem;margin-bottom:.5rem;padding:1rem;position:relative;transition:all .3s ease}.notification-item:hover{background:var(--bg-soft-blue)}.notification-item.unread{background:linear-gradient(90deg,#008dc30d,#008dc305);border-right:4px solid var(--primary-color)}.notification-icon{align-items:center;background:var(--bg-soft-blue);border-radius:50%;display:flex;flex-shrink:0;font-size:2rem;height:50px;justify-content:center;width:50px}.notification-item.unread .notification-icon{background:#008dc31a}.notification-content{flex:1 1;min-width:0}.notification-item-title{color:var(--text-color);font-size:1rem;font-weight:600;margin:0 0 .25rem}.notification-message{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--text-muted);display:-webkit-box;font-size:.9rem;line-height:1.5;margin:0 0 .5rem;overflow:hidden;text-overflow:ellipsis}.notification-time{color:var(--text-muted);font-size:.8rem}.btn-delete-notif{background:#0000;border:none;color:var(--accent-red);cursor:pointer;font-size:1.2rem;opacity:0;padding:.5rem;transition:all .3s ease}.notification-item:hover .btn-delete-notif{opacity:1}.btn-delete-notif:hover{transform:scale(1.2)}@media (max-width:768px){.notification-overlay{padding:60px 0 0}.notification-panel{border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:calc(100vh - 60px);max-width:100%}.notification-header{padding:1rem}.notification-title h3{font-size:1.25rem}.notification-list{padding:.5rem}.notification-item{padding:.75rem}.notification-icon{font-size:1.5rem;height:40px;width:40px}.btn-delete-notif{opacity:1}}.navbar{background:#fff;border-bottom:1px solid var(--bg-divider);box-shadow:0 2px 10px #0000000d;padding:1rem 0;position:-webkit-sticky;position:sticky;top:0;z-index:1000}.navbar-container{align-items:center;display:flex;gap:2rem;justify-content:space-between}.navbar-brand{align-items:center;display:flex;flex-shrink:0;gap:.75rem;text-decoration:none}.navbar-logo{border-radius:var(--radius-md);height:45px;object-fit:cover;width:45px}.navbar-title{color:var(--primary-color);font-size:1.5rem;font-weight:800}.navbar-links{align-items:center;display:flex;flex:1 1;gap:2rem;justify-content:center}.nav-link{color:var(--text-color);font-size:1rem;font-weight:600;position:relative;text-decoration:none;transition:color .3s ease}.nav-link:hover{color:var(--primary-color)}.nav-link:after{background:var(--primary-color);bottom:-5px;content:"";height:2px;left:0;position:absolute;right:0;transform:scaleX(0);transition:transform .3s ease}.nav-link:hover:after{transform:scaleX(1)}.nav-link-admin{color:var(--primary-color);font-weight:700}.navbar-actions{align-items:center;display:flex;flex-shrink:0;gap:1rem}.notification-btn{background:#0000;border:none;border-radius:var(--radius-md);cursor:pointer;font-size:1.3rem;padding:.5rem;position:relative;transition:background .3s ease}.notification-btn:hover{background:var(--bg-color)}.notification-badge{background:#ef4444;border-radius:var(--radius-full);color:#fff;font-size:.7rem;font-weight:700;min-width:18px;padding:.15rem .4rem;position:absolute;right:0;text-align:center;top:0}.auth-buttons{align-items:center;display:flex;gap:.75rem}.btn{border:2px solid #0000;font-size:.95rem;font-weight:600;padding:.6rem 1.5rem;transition:all .3s ease;white-space:nowrap}.btn-primary{background:var(--primary-color);border:2px solid var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);box-shadow:0 4px 12px #008dc34d;transform:translateY(-1px)}.btn-secondary{background:#fff;border-color:var(--primary-color);color:var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.btn-logout{background:#0000;border-color:var(--bg-divider);color:var(--text-color)}.btn-logout:hover{background:#fee2e2;border-color:#ef4444;color:#ef4444}.mobile-menu-toggle{background:#0000;border:none;color:var(--text-color);cursor:pointer;display:none;font-size:1.5rem;padding:.5rem}@media (max-width:768px){.navbar-container{flex-wrap:wrap}.mobile-menu-toggle{display:block}.navbar-links{align-items:stretch;display:none;flex-direction:column;gap:.5rem;padding:1rem 0;width:100%}.navbar-links.active{display:flex}.nav-link{background:var(--bg-color);border-radius:var(--radius-md);padding:.75rem 1rem;text-align:center}.nav-link:after{display:none}.navbar-actions{gap:.5rem}.btn{font-size:.85rem;padding:.5rem 1rem}.auth-buttons{gap:.5rem}}body.dark-mode .navbar{background:var(--card-bg);border-bottom-color:var(--border-color)}body.dark-mode .navbar-title{color:var(--primary-color)}body.dark-mode .nav-link{color:var(--text-color)}body.dark-mode .nav-link:hover{color:var(--primary-color)}body.dark-mode .notification-btn:hover{background:#008dc31a}body.dark-mode .btn-secondary{border-color:var(--border-color);color:var(--text-color)}body.dark-mode .btn-secondary:hover{background:#008dc31a;border-color:var(--primary-color);color:var(--primary-color)}body.dark-mode .mobile-menu-toggle{color:var(--text-color)}@media (max-width:768px){body.dark-mode .nav-link{background:#008dc30d}}.footer{background:linear-gradient(135deg,var(--primary-color) 0,var(--primary-hover) 100%);color:#fff;margin-top:4rem;padding:3rem 0 1.5rem}.footer-content{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-bottom:2rem}.footer-section{display:flex;flex-direction:column;gap:1rem}.footer-title{font-size:1.5rem;font-weight:800}.footer-heading,.footer-title{color:#fff;margin-bottom:.5rem}.footer-heading{font-size:1.1rem;font-weight:700}.footer-description,.footer-text{color:#ffffffe6;font-size:.95rem;line-height:1.7}.footer-links{display:flex;flex-direction:column;gap:.5rem;list-style:none;margin:0;padding:0}.footer-links li a{color:#ffffffe6;text-decoration:none;transition:color .3s ease}.footer-links li a:hover{color:#fff}.footer-bottom{border-top:1px solid #fff3;padding-top:1.5rem;text-align:center}.footer-copyright{color:#ffffffe6;font-size:.9rem;margin:0}@media (max-width:768px){.footer{padding:2rem 0 1rem}.footer-content{gap:1.5rem;grid-template-columns:1fr}.footer-section{text-align:center}}body.dark-mode .footer{background:linear-gradient(135deg,var(--primary-hover) 0,var(--primary-color) 100%)}.home-page{min-height:100vh}.hero{background:linear-gradient(135deg,var(--primary-color) 0,var(--primary-hover) 100%);color:#fff;overflow:hidden;padding:6rem 0 5rem;position:relative;text-align:center}.hero:before{background:radial-gradient(circle at 30% 50%,#ffffff1a 0,#0000 50%);bottom:0;content:"";left:0;pointer-events:none;position:absolute;right:0;top:0}.hero-content{margin:0 auto;max-width:900px;padding:0 2rem;position:relative;z-index:1}.hero-title{font-size:4rem;font-weight:900;letter-spacing:-1px;line-height:1.2;margin-bottom:1.5rem;text-shadow:2px 4px 8px 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p{color:var(--text-normal);font-size:1rem;line-height:1.7}.faq{background:#fff;padding:5rem 0}.faq-list{margin:0 auto;max-width:800px}.faq-item{background:var(--bg-color);border:1px solid var(--bg-divider);border-radius:var(--radius-lg);margin-bottom:1rem;overflow:hidden}.faq-question{align-items:center;background:#0000;border:none;color:var(--text-color);cursor:pointer;display:flex;font-size:1.1rem;font-weight:600;justify-content:space-between;padding:1.5rem 2rem;text-align:right;transition:all .3s ease;width:100%}.faq-question:hover{background:#008dc30d}.faq-icon{color:var(--primary-color);font-size:1.5rem;font-weight:700;transition:transform .3s ease}.faq-item.open .faq-icon{transform:rotate(180deg)}.faq-answer{animation:slideDown .3s ease;padding:0 2rem 1.5rem}.faq-answer p{color:var(--text-normal);font-size:1rem;line-height:1.8;margin:0}.final-cta{background:linear-gradient(135deg,var(--primary-color) 0,var(--primary-hover) 100%);color:#fff;padding:5rem 0;text-align:center}.cta-title{font-size:3rem;font-weight:800;margin-bottom:1rem}.cta-description{font-size:1.2rem;margin-bottom:2.5rem;opacity:.95}@media (max-width:1024px){.hero-title{font-size:3.5rem}.features-grid,.services-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.hero{padding:4rem 0 3rem}.hero-content{padding:0 1.5rem}.hero-title{font-size:2.8rem;margin-bottom:1.2rem}.hero-description{font-size:1.2rem;margin-bottom:2.5rem}.hero-buttons{flex-direction:column;gap:1rem;width:100%}.hero-buttons .btn{margin:0 auto;max-width:400px;width:100%}.hero-stats{flex-direction:column;gap:0;padding:2rem 1.5rem}.stat-item{border-bottom:2px solid var(--bg-divider);padding:1.5rem 1rem;width:100%}.stat-item:last-child{border-bottom:none;padding-bottom:1.5rem}.stat-number{font-size:2.8rem}.stat-label{font-size:1.05rem;font-weight:700}.section-title{font-size:2.2rem}.faq,.features,.final-cta,.how-it-works,.services{padding:4rem 0}.features-grid,.services-grid,.steps-grid{gap:2rem;grid-template-columns:1fr}.feature-card,.service-card,.step-card{padding:2.5rem 2rem}.cta-title{font-size:2.2rem}.cta-description{font-size:1.1rem}}@media (max-width:480px){.hero-title{font-size:2.2rem}.hero-description{font-size:1.05rem}.btn{font-size:1rem;padding:1rem 2rem}.stat-number{font-size:2rem}.section-title{font-size:1.8rem}.feature-card h3,.service-card h3,.step-card h3{font-size:1.2rem}.feature-icon,.service-icon{font-size:3rem}.cta-title{font-size:1.8rem}}body.dark-mode .feature-card,body.dark-mode .step-card{background:var(--card-bg);border-color:var(--border-color)}body.dark-mode .faq-item,body.dark-mode .service-card{background:var(--card-bg)}body.dark-mode .faq-item{border-color:var(--border-color)}body.dark-mode .faq-question:hover{background:#008dc31a}.auth-container{align-items:center;background:linear-gradient(135deg,var(--primary-color) 0,var(--primary-dark) 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ease;background:var(--bg-soft-blue);border-radius:var(--radius-md);display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));padding:1.5rem}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.btn-clear-filters{background:#f443361a;border:2px solid #f443364d;border-radius:var(--radius-md);color:#f44336;cursor:pointer;font-weight:600;padding:.75rem 1.5rem;transition:all .3s ease}.btn-clear-filters:hover{background:#f4433633;border-color:#f44336}.category-select{padding:.75rem 1rem}.files-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.file-card{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:1.5rem;transition:transform .3s ease,box-shadow .3s ease}.file-card:hover{box-shadow:0 4px 16px #00000026;transform:translateY(-5px)}.file-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:1rem}.file-category{background:var(--primary-color);border-radius:20px;color:#fff;font-size:.85rem;padding:.25rem .75rem}.file-size{color:#6c757d;font-size:.85rem}.file-title{color:var(--dark-color);font-size:1.25rem;margin-bottom:.5rem}.file-description{color:#6c757d;font-size:.95rem;line-height:1.5;margin-bottom:1rem}.file-subject{background:var(--light-color);border-radius:5px;padding:.5rem}.file-meta,.file-subject{font-size:.9rem;margin-bottom:1rem}.file-meta{border-top:1px solid var(--border-color);color:#6c757d;padding-top:1rem}.file-uploader{margin-bottom:.5rem}.file-date{font-size:.85rem}.file-stats{color:#6c757d;display:flex;font-size:.9rem;gap:1rem;margin-bottom:1rem}.file-actions{display:flex;gap:.5rem}.btn-sm{font-size:.9rem;padding:.5rem 1rem}.no-files{color:#6c757d;font-size:1.1rem;padding:3rem;text-align:center}.modal-overlay{align-items:center;background:#0009;bottom:0;display:flex;justify-content:center;left:0;padding:1rem;position:fixed;right:0;top:0;z-index:1000}.modal-content{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0000004d;max-height:90vh;max-width:600px;overflow-y:auto;width:100%}.modal-header{align-items:center;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;padding:1.5rem}.modal-header h2{color:var(--dark-color);margin:0}.modal-close{background:none;border:none;color:#6c757d;cursor:pointer;font-size:2rem;height:30px;line-height:1;padding:0;width:30px}.modal-close:hover{color:var(--danger-color)}.modal-content form{padding:1.5rem}.modal-actions{border-top:1px solid var(--border-color);display:flex;gap:1rem;justify-content:flex-end;padding:1.5rem}@media (max-width:768px){.files-header{align-items:flex-start;flex-direction:column;gap:1rem}.files-filters,.files-grid{grid-template-columns:1fr}.modal-content{margin:1rem}}.excellence-page{background:#fafbfc;min-height:100vh}.excellence-hero{background:var(--primary-color);color:#fff;padding:5rem 0;text-align:center}.excellence-header{margin:0 auto;max-width:1000px}.excellence-title{color:#fff;font-size:3.5rem;font-weight:700;letter-spacing:0;margin-bottom:2.5rem}.excellence-subtitle{color:#fff;font-size:1.3rem;font-weight:400;line-height:1.8;margin-bottom:2.5rem}.excellence-subtitle p{margin:.75rem 0}.excellence-meta{background:var(--secondary-color);border:none;border-radius:8px;margin-top:3rem;padding:2rem}.excellence-meta p{color:#fff;font-size:1.05rem;font-weight:400;line-height:1.6;margin:.75rem 0}.excellence-meta p strong{color:#fff;font-weight:700}.excellence-sections{background:#fafbfc;padding:5rem 0}.excellence-grid{grid-gap:2.5rem;display:grid;gap:2.5rem;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));margin-top:3rem}.excellence-card{background:#fff;border:2px solid #e8f4f8;border-radius:12px;box-shadow:0 2px 8px #00000014;color:var(--secondary-color);padding:2.5rem;text-decoration:none;transition:all .3s ease}.excellence-card:hover{border-color:var(--primary-color);box-shadow:0 8px 24px #0779bf26;transform:translateY(-4px)}.card-icon{color:var(--primary-color);filter:none;font-size:4rem;margin-bottom:1.5rem;opacity:1}.excellence-card h3{color:var(--secondary-color);font-size:1.6rem;font-weight:700;letter-spacing:0;margin-bottom:1.2rem}.excellence-card p{color:#666;font-size:1.05rem;line-height:1.8;margin-bottom:1.8rem}.card-features{background:#fafbfc;border-radius:10px;list-style:none;margin:2rem 0;padding:1.5rem}.card-features li{border-bottom:1px solid #e2e8f0;color:#2d3748;font-weight:500;padding:.75rem 2rem .75rem 0;position:relative}.card-features li:last-child{border-bottom:none}.card-features li:before{align-items:center;background:var(--primary-color);border-radius:50%;box-shadow:0 2px 6px #0779bf4d;color:#fff;content:"✓";display:flex;font-size:.95rem;font-weight:700;height:28px;justify-content:center;position:absolute;right:0;width:28px}.card-arrow{bottom:2rem;color:var(--secondary-color);font-size:1.5rem;font-weight:400;left:2rem;position:absolute}.excellence-features{background:#fafbfc;padding:5rem 0}.section-title{font-size:2.5rem}.section-title:after{background:var(--primary-color);height:3px}.features-grid{grid-gap:2.5rem;display:grid;gap:2.5rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-top:3.5rem}.feature-box{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:2rem;text-align:center}.feature-box:hover{border-color:var(--primary-color)}.feature-icon{color:#42a5f5;filter:none;font-size:3.5rem;margin-bottom:1.5rem;opacity:1}.feature-box h3{color:var(--secondary-color);font-size:1.35rem;font-weight:700;letter-spacing:0;margin-bottom:1.2rem}.feature-box p{color:#666;font-size:1.05rem;line-height:1.8}.excellence-vision{background:var(--secondary-color);color:#fff;padding:4rem 0;text-align:center}.vision-content{margin:0 auto;max-width:900px;padding:0 2rem}.vision-content h2{color:#fff;font-size:2.5rem;font-weight:700;margin-bottom:1.5rem}.vision-content p{color:#fff;font-size:1.2rem;font-weight:400;line-height:1.8}.excellence-cta{background:#fff;padding:5rem 0;text-align:center}.excellence-cta h2{color:var(--secondary-color);font-size:2.8rem;font-weight:800;letter-spacing:-.5px;margin-bottom:1.5rem}.excellence-cta p{color:#666;font-size:1.3rem;font-weight:400;margin-bottom:3rem}.cta-buttons{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:center}.cta-buttons .btn{border:2px solid #0000;border-radius:6px;display:inline-block;font-size:1.1rem;font-weight:600;padding:1rem 2.5rem;text-decoration:none}.cta-buttons .btn-primary{background:var(--primary-color);color:#fff}.cta-buttons .btn-primary:hover{background:var(--secondary-color)}.cta-buttons .btn-secondary{background:#fff;border-color:var(--secondary-color);color:var(--secondary-color)}.cta-buttons .btn-secondary:hover{background:var(--secondary-color);color:#fff}@media (max-width:768px){.excellence-title{font-size:2rem}.excellence-subtitle{font-size:1rem}.excellence-grid,.features-grid{grid-template-columns:1fr}.vision-content h2{font-size:2rem}.vision-content p{font-size:1.1rem}.cta-buttons{align-items:center;flex-direction:column}.cta-buttons .btn{max-width:300px;width:100%}}body.dark-mode .excellence-page{background:#121212}body.dark-mode .excellence-hero{background:var(--primary-color)}body.dark-mode .excellence-meta{background:var(--secondary-color)}body.dark-mode .excellence-sections{background:#121212}body.dark-mode .excellence-card{background:#2d2d2d;border-color:#404040}body.dark-mode .excellence-card h3{color:#f0f0f0}body.dark-mode .excellence-card p{color:#b0b0b0}body.dark-mode .card-features{background:#121212}body.dark-mode .card-features li{border-bottom:1px solid #404040;color:#f0f0f0}body.dark-mode .excellence-features{background:#121212}body.dark-mode .section-title{color:#f0f0f0}body.dark-mode .feature-box{background:#2d2d2d;border-color:#404040}body.dark-mode .feature-box h3{color:#f0f0f0}body.dark-mode .feature-box p{color:#b0b0b0}body.dark-mode .excellence-vision{background:var(--secondary-color)}body.dark-mode .excellence-cta{background:#2d2d2d}body.dark-mode .excellence-cta h2{color:#f0f0f0}body.dark-mode .excellence-cta p{color:#b0b0b0}.courses-page{background:#fafbfc;min-height:100vh;padding:3rem 0}.page-header{background:linear-gradient(135deg,var(--secondary-color) 0,var(--primary-color) 100%)}.back-link{color:#fff}.back-link:hover{color:#e8f4f8}.courses-tabs{background:#fff;border:2px solid #e8f4f8;border-radius:16px;box-shadow:0 2px 20px #003d5c14;display:flex;gap:0;margin-bottom:3rem;overflow-x:auto;padding:.5rem}.tab{background:none;border:none;border-radius:12px;color:#666;cursor:pointer;font-size:1.15rem;font-weight:600;padding:1.2rem 2.5rem;position:relative;transition:all .3s cubic-bezier(.4,0,.2,1);white-space:nowrap}.tab:hover{background:#fafbfc;color:var(--secondary-color)}.tab.active{background:linear-gradient(135deg,var(--secondary-color) 0,var(--primary-color) 100%);box-shadow:0 4px 12px #003d5c40;color:#fff}.courses-grid{grid-gap:2.5rem;display:grid;gap:2.5rem;grid-template-columns:repeat(auto-fill,minmax(380px,1fr));margin-bottom:4rem}.course-card{background:#fff;border:2px solid #e8f4f8;border-radius:20px;box-shadow:0 2px 20px #003d5c14;overflow:hidden;padding:2.5rem;position:relative;transition:all .4s cubic-bezier(.4,0,.2,1)}.course-card:before{background:linear-gradient(90deg,var(--secondary-color) 0,var(--primary-color) 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h2{color:#333;margin:0 0 1.5rem}.status-badge{border-radius:20px;display:inline-block;font-size:.85rem;font-weight:500;padding:.4rem 1rem}.status-badge.pending{background:#fff3cd;color:#856404}.status-badge.inProgress{background:#d1ecf1;color:#0c5460}.status-badge.completed{background:#d4edda;color:#155724}.status-badge.rejected{background:#f8d7da;color:#721c24}.status-badge.answered{background:#d4edda;color:#155724}.priority-badge{border-radius:20px;display:inline-block;font-size:.85rem;font-weight:500;padding:.4rem 1rem}.priority-badge.high{background:#f8d7da;color:#721c24}.priority-badge.medium{background:#fff3cd;color:#856404}.priority-badge.low{background:#e2e3e5;color:#383d41}@media (max-width:768px){.admin-dashboard{padding:1rem}.admin-header h1{font-size:1.8rem}.stats-grid{grid-template-columns:1fr}.admin-tabs{flex-wrap:wrap;gap:.5rem}.admin-tabs button{font-size:.9rem;padding:.8rem;text-align:center}.admin-table{font-size:.85rem}.admin-table td,.admin-table th{padding:.6rem}}.profile-page{background:var(--bg-color);min-height:100vh;padding-bottom:4rem}.profile-container{margin:0 auto;max-width:1200px;padding:0 2rem}.profile-cover{background:var(--gradient-elegant);border-radius:0 0 var(--radius-xl) var(--radius-xl);height:280px;margin-bottom:8rem;overflow:hidden;position:relative}.cover-gradient{background:radial-gradient(circle at 30% 50%,#ffffff1a 0,#0000 50%);bottom:0;left:0;position:absolute;right:0;top:0}.profile-avatar-section{align-items:flex-end;bottom:-120px;display:flex;justify-content:space-between;left:0;padding:0 3rem;position:absolute;right:0}.profile-avatar-wrapper{align-items:flex-end;display:flex;gap:2rem}.profile-avatar-large{background:#fff;border:6px solid #fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);height:180px;overflow:hidden;position:relative;width:180px}.profile-avatar-large img{height:100%;object-fit:cover;width:100%}.avatar-placeholder-large{align-items:center;background:var(--gradient-primary);color:#fff;display:flex;font-size:4rem;font-weight:800;height:100%;justify-content:center;width:100%}.avatar-status-indicator{background:#2e7d32;border:4px solid #fff;border-radius:50%;bottom:15px;box-shadow:0 2px 8px #0003;height:24px;position:absolute;right:15px;width:24px}.profile-info-header{padding-bottom:1.5rem}.profile-name{color:#fff;font-size:2.5rem;font-weight:800;margin:0 0 .5rem}.profile-email{color:#ffffffe6;font-size:1.1rem;margin:0 0 1rem}.profile-badges{display:flex;flex-wrap:wrap;gap:.75rem}.role-badge-new{align-items:center;border-radius:var(--radius-full);display:inline-flex;font-size:.9rem;font-weight:700;gap:.5rem;padding:.5rem 1.25rem}.role-badge-new.admin{background:var(--gradient-gold);box-shadow:0 4px 12px #c5a5724d;color:#fff}.role-badge-new.student{background:#fff3;border:2px solid 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var(--transition-smooth)}.stat-card-profile:hover{border-color:var(--primary-color);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.stat-number-profile{-webkit-text-fill-color:#0000;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;font-size:2.5rem;font-weight:800;margin-bottom:.5rem}.stat-label-profile{color:var(--secondary-text);font-size:1rem;font-weight:600}.profile-tabs{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;gap:1rem;margin-bottom:2rem;padding:.75rem}.profile-tab{background:#0000;border:none;border-radius:var(--radius-md);color:var(--secondary-text);cursor:pointer;flex:1 1;font-size:1rem;font-weight:600;padding:1rem 1.5rem;transition:all var(--transition-base)}.profile-tab:hover{background:var(--bg-soft-blue);color:var(--primary-color)}.profile-tab.active{background:var(--gradient-primary);box-shadow:var(--shadow-primary);color:#fff}.profile-content-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:2.5rem}.section-title-profile{color:var(--dark-color);font-size:1.8rem;font-weight:700;margin-bottom:2rem}.profile-form{grid-gap:1.5rem;display:grid;gap:1.5rem}.profile-form .form-group{display:flex;flex-direction:column;gap:.5rem}.profile-form label{color:var(--dark-color);font-size:1rem;font-weight:600}.profile-form input,.profile-form textarea{border:2px solid var(--border-color);border-radius:var(--radius-md);font-family:inherit;font-size:1rem;padding:.9rem 1.2rem;transition:all var(--transition-base)}.profile-form input:focus,.profile-form textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #008dc31a;outline:none}.form-actions{display:flex;gap:1rem;margin-top:1rem}.form-actions .btn{border:none;border-radius:var(--radius-full);cursor:pointer;font-size:1rem;font-weight:700;padding:1rem 2.5rem;transition:all var(--transition-base)}.form-actions .btn-primary{background:var(--gradient-primary);box-shadow:var(--shadow-primary);color:#fff}.form-actions .btn-primary:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.form-actions .btn-secondary{background:#0000;border:2px solid var(--border-color);color:var(--secondary-text)}.form-actions .btn-secondary:hover{border-color:var(--primary-color);color:var(--primary-color)}.info-section{margin-bottom:2.5rem}.info-section h3{color:var(--dark-color);font-size:1.4rem;font-weight:700;margin-bottom:1.5rem}.info-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.info-item{background:var(--gradient-soft);border:1px solid var(--border-color);border-radius:var(--radius-md);display:flex;flex-direction:column;gap:.5rem;padding:1.25rem}.info-label{color:var(--secondary-text);font-size:.9rem;font-weight:600}.info-value{color:var(--dark-color);font-size:1.1rem;font-weight:600}.bio-text{background:var(--gradient-soft);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--secondary-text);line-height:1.8;padding:1.5rem}.activity-timeline{padding-right:2rem;position:relative}.activity-item{background:var(--gradient-soft);border-radius:var(--radius-md);border-right:3px solid var(--primary-color);margin-bottom:1.5rem;padding:1.5rem 2.5rem 1.5rem 1.5rem;position:relative}.activity-dot{background:var(--primary-color);border-radius:50%;box-shadow:0 0 0 4px #fff,0 0 0 6px var(--primary-color);height:12px;position:absolute;right:-.6rem;top:1.7rem;width:12px}.activity-content h4{color:var(--dark-color);font-size:1.1rem;margin-bottom:.5rem}.activity-content p{color:var(--secondary-text);line-height:1.6;margin-bottom:.5rem}.activity-time{color:var(--text-muted);font-size:.85rem;font-weight:600}.achievements-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin-bottom:3rem}.achievement-card{background:#fff;border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem;text-align:center;transition:all var(--transition-base) var(--transition-smooth)}.achievement-card:not(.locked):hover{border-color:var(--primary-color);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.achievement-card.locked{filter:grayscale(1);opacity:.5}.achievement-icon{background:var(--gradient-soft);border-radius:50%;display:inline-block;font-size:3.5rem;margin-bottom:1rem;padding:1rem}.achievement-icon.gold{background:linear-gradient(135deg,gold,orange)}.achievement-icon.silver{background:linear-gradient(135deg,silver,grey)}.achievement-icon.bronze{background:linear-gradient(135deg,#cd7f32,#8b4513)}.achievement-card h4{color:var(--dark-color);font-size:1.2rem;margin-bottom:.5rem}.achievement-card p{color:var(--secondary-text);font-size:.95rem}.progress-section{background:var(--gradient-soft);border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem}.progress-section h4{color:var(--dark-color);font-size:1.3rem;margin-bottom:1rem}.level-bar{background:var(--border-color);height:12px;margin-bottom:1rem;overflow:hidden}.level-bar,.level-progress{border-radius:var(--radius-full)}.level-progress{background:var(--gradient-primary);height:100%;transition:width 1s ease}.level-text{color:var(--secondary-text);font-size:1rem;font-weight:600;text-align:center}.profile-error{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin:2rem;padding:4rem 2rem;text-align:center}.profile-error h2{color:var(--danger-color)}@media (max-width:768px){.profile-container{padding:0 1rem}.profile-cover{height:200px;margin-bottom:10rem}.profile-avatar-section{align-items:center;flex-direction:column;gap:1.5rem;padding:0 1.5rem}.profile-avatar-wrapper{align-items:center;flex-direction:column;text-align:center}.profile-avatar-large{height:140px;width:140px}.avatar-placeholder-large{font-size:3rem}.profile-name{font-size:2rem}.profile-stats-grid{grid-template-columns:repeat(2,1fr)}.profile-tabs{flex-direction:column;gap:.5rem}.profile-tab{padding:.9rem}.profile-content-card{padding:1.5rem}.info-grid{grid-template-columns:1fr}.achievements-grid{grid-template-columns:repeat(2,1fr)}.form-actions{flex-direction:column}.form-actions .btn{width:100%}}body.dark-mode .profile-cover{background:var(--gradient-elegant)}body.dark-mode .profile-content-card,body.dark-mode .profile-tabs,body.dark-mode .stat-card-profile{background:var(--card-bg);border-color:var(--border-color)}body.dark-mode .profile-tab:hover{background:#3b9ec91a}body.dark-mode .activity-item,body.dark-mode .bio-text,body.dark-mode .info-item,body.dark-mode .progress-section{background:#3b9ec90d;border-color:var(--border-color)}body.dark-mode .achievement-card{background:var(--card-bg)}.not-found-page{align-items:center;background:linear-gradient(135deg,var(--bg-soft-blue) 0,#fff 100%);display:flex;justify-content:center;min-height:calc(100vh - 80px);padding:2rem}body.dark-mode .not-found-page{background:linear-gradient(135deg,var(--primary-dark) 0,var(--card-bg) 100%)}.not-found-container{max-width:800px;width:100%}.not-found-content{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:3rem;text-align:center}body.dark-mode .not-found-content{background:var(--card-bg)}.error-code{-webkit-text-fill-color:#0000;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;font-size:8rem;font-weight:900;line-height:1;margin-bottom:1rem}.error-title{color:var(--text-color);font-size:2.5rem;font-weight:700;margin-bottom:1rem}.error-message{color:var(--text-muted);font-size:1.2rem;line-height:1.8;margin-bottom:2rem}.error-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-bottom:3rem}.btn-lg{font-size:1.1rem;padding:1rem 2rem}.helpful-links{border-top:2px solid var(--bg-soft-blue);margin-top:3rem;padding-top:2rem}.helpful-links h3{color:var(--text-color);font-size:1.3rem;margin-bottom:1.5rem}.links-grid{grid-gap:1rem;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.helpful-link{align-items:center;background:var(--bg-soft-blue);border-radius:var(--radius-md);color:var(--text-color);display:flex;flex-direction:column;gap:.5rem;padding:1.5rem;text-decoration:none;transition:all .3s ease}.helpful-link:hover{background:var(--primary-color);box-shadow:var(--shadow-lg);color:#fff;transform:translateY(-5px)}.link-icon{font-size:2rem}@media (max-width:768px){.not-found-content{padding:2rem 1.5rem}.error-code{font-size:5rem}.error-title{font-size:1.8rem}.error-message{font-size:1rem}.error-actions{flex-direction:column}.btn-lg{width:100%}.links-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.error-code{font-size:4rem}.error-title{font-size:1.5rem}.links-grid{grid-template-columns:1fr}}
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