@import"https://fonts.googleapis.com/css2?family=Amiri:wght@400;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Lato:wght@300;400;500;600;700&display=swap";.toast-container{position:fixed;top:1rem;right:1rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem;max-width:400px}.toast{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-radius:8px;box-shadow:0 4px 12px #00000026;animation:slideIn .3s ease-out;min-width:280px}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-content{display:flex;align-items:center;gap:.75rem}.toast-icon{font-size:1.2rem;font-weight:700}.toast-message{font-size:.95rem}.toast-close{background:none;border:none;font-size:1.5rem;cursor:pointer;padding:0;margin-left:1rem;opacity:.7;transition:opacity .2s}.toast-close:hover{opacity:1}.toast-success{background-color:#d4edda;border-left:4px solid #28a745;color:#155724}.toast-success .toast-close{color:#155724}.toast-error{background-color:#f8d7da;border-left:4px solid #dc3545;color:#721c24}.toast-error .toast-close{color:#721c24}.toast-warning{background-color:#fff3cd;border-left:4px solid #ffc107;color:#856404}.toast-warning .toast-close{color:#856404}.toast-info{background-color:#d1ecf1;border-left:4px solid #17a2b8;color:#0c5460}.toast-info .toast-close{color:#0c5460}@media(max-width:480px){.toast-container{left:1rem;right:1rem;max-width:none}.toast{min-width:auto}}.notification-bell-container{padding:0 16px;margin-bottom:4px}.notification-bell-button{width:100%;display:flex;align-items:center;gap:12px;padding:12px 16px;background:transparent;border:none;border-radius:10px;color:#ffffffb3;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease;text-align:left;position:relative}.notification-bell-button:hover{background:#ffffff1a;color:#fff;transform:translate(4px)}.notification-bell-button.has-unread{color:#fff}.notification-bell-icon{font-size:20px;position:relative;flex-shrink:0;width:20px;display:flex;align-items:center;justify-content:center}.notification-bell-icon svg{width:20px;height:20px;fill:currentColor}.notification-badge{position:absolute;top:-6px;right:-8px;min-width:16px;height:16px;padding:0 4px;background:#ef4444;color:#fff;font-size:10px;font-weight:700;border-radius:8px;display:flex;align-items:center;justify-content:center;line-height:1;box-shadow:0 2px 4px #ef444466}.notification-bell-label{flex:1}.notification-dropdown-wrapper{position:relative}.notification-dropdown{position:absolute;left:100%;top:0;margin-left:8px;width:340px;max-height:440px;background:#fff;border-radius:var(--radius-lg, 12px);box-shadow:0 20px 40px #00000026,0 0 0 1px #0000000d;display:flex;flex-direction:column;z-index:1100;overflow:hidden;animation:notificationDropdownIn .15s ease-out}@keyframes notificationDropdownIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.notification-dropdown-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border-light, #e2e8f0)}.notification-dropdown-header h3{font-size:15px;font-weight:600;color:var(--text-primary, #1e293b);margin:0}.notification-dropdown-mark-all{background:none;border:none;color:var(--primary-blue, #3D81DE);font-size:13px;font-weight:500;cursor:pointer;padding:2px 4px;border-radius:4px;font-family:inherit}.notification-dropdown-mark-all:hover{text-decoration:underline}.notification-dropdown-list{flex:1;overflow-y:auto;max-height:320px}.notification-dropdown-item{display:flex;gap:10px;padding:12px 16px;cursor:pointer;transition:background .15s ease;border-bottom:1px solid var(--border-light, #e2e8f0);align-items:flex-start}.notification-dropdown-item:last-child{border-bottom:none}.notification-dropdown-item.notification-high-priority{background:#fef2f2;border-left:3px solid #ef4444}.notification-dropdown-item:hover{background:var(--bg-gray-50, #f8f9fa)}.notification-dropdown-item .notification-type-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:6px}.notification-dropdown-item-content{flex:1;min-width:0}.notification-dropdown-item-title{font-size:13px;font-weight:500;color:var(--text-primary, #1e293b);margin:0 0 2px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.notification-dropdown-item-time{font-size:11px;color:var(--text-muted, #94a3b8)}.notification-dropdown-footer{padding:10px 16px;border-top:1px solid var(--border-light, #e2e8f0);text-align:center}.notification-dropdown-view-all{background:none;border:none;color:var(--primary-blue, #3D81DE);font-size:13px;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:4px;font-family:inherit}.notification-dropdown-view-all:hover{text-decoration:underline}.notification-dropdown-empty{padding:32px 16px;text-align:center;color:var(--text-muted, #94a3b8);font-size:14px}.notification-inbox{max-width:800px;margin:0 auto}.notification-inbox-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.notification-inbox-header h1{font-size:2rem;font-weight:700;color:var(--text-primary, #1e293b);margin:0}.notification-inbox-actions{display:flex;gap:.5rem}.notification-inbox-filters{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:2px solid var(--border-light, #e2e8f0)}.notification-filter-tab{padding:.75rem 1.5rem;background:none;border:none;font-size:.9375rem;font-weight:500;color:var(--text-secondary, #64748b);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px;transition:all .2s;font-family:inherit}.notification-filter-tab:hover{color:var(--primary-blue, #3D81DE)}.notification-filter-tab.active{color:var(--primary-blue, #3D81DE);border-bottom-color:var(--primary-blue, #3D81DE)}.notification-inbox-list{display:flex;flex-direction:column;gap:0}.notification-inbox-item{display:flex;align-items:flex-start;gap:12px;padding:16px 20px;background:#fff;border:1px solid var(--border-light, #e2e8f0);border-bottom:none;cursor:pointer;transition:background .15s ease}.notification-inbox-item:first-child{border-radius:var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0}.notification-inbox-item:last-child{border-bottom:1px solid var(--border-light, #e2e8f0);border-radius:0 0 var(--radius-lg, 12px) var(--radius-lg, 12px)}.notification-inbox-item:only-child{border-bottom:1px solid var(--border-light, #e2e8f0);border-radius:var(--radius-lg, 12px)}.notification-inbox-item:hover{background:var(--bg-gray-50, #f8f9fa)}.notification-inbox-item.unread{background:#f0f7ff;border-left:3px solid var(--primary-blue, #3D81DE)}.notification-inbox-item.unread:hover{background:#e6f0fb}.notification-inbox-type-indicator{width:10px;height:10px;border-radius:50%;flex-shrink:0;margin-top:5px}.notification-inbox-item-content{flex:1;min-width:0}.notification-inbox-item-title{font-size:15px;font-weight:400;color:var(--text-primary, #1e293b);margin:0 0 4px;line-height:1.4}.notification-inbox-item.unread .notification-inbox-item-title{font-weight:600}.notification-inbox-item-meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted, #94a3b8)}.notification-inbox-item-type-label{font-weight:500;font-size:12px;padding:1px 6px;border-radius:4px;background:var(--bg-gray-100, #f1f3f5)}.notification-inbox-item-dismiss{flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-muted, #94a3b8);cursor:pointer;border-radius:4px;font-size:16px;transition:all .15s ease;font-family:inherit}.notification-inbox-item-dismiss:hover{background:var(--bg-gray-200, #e9ecef);color:var(--text-primary, #1e293b)}.notification-inbox-pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:1.5rem;padding:1rem 0}.notification-inbox-pagination span{font-size:14px;color:var(--text-secondary, #64748b)}.notification-inbox-empty{text-align:center;padding:60px 20px;color:var(--text-muted, #94a3b8)}.notification-inbox-empty-icon{font-size:48px;margin-bottom:16px;opacity:.5}.notification-inbox-empty h3{font-size:18px;font-weight:600;color:var(--text-secondary, #64748b);margin:0 0 8px}.notification-inbox-empty p{font-size:14px;margin:0}.notification-page-tabs{display:flex;gap:0;margin-bottom:1.5rem;border-bottom:2px solid var(--border-light, #e2e8f0)}.notification-page-tab{padding:.75rem 1.5rem;background:none;border:none;font-size:.9375rem;font-weight:500;color:var(--text-secondary, #64748b);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px;transition:all .2s;font-family:inherit}.notification-page-tab:hover{color:var(--primary-blue, #3D81DE)}.notification-page-tab.active{color:var(--primary-blue, #3D81DE);border-bottom-color:var(--primary-blue, #3D81DE)}.notification-inbox-sub-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;flex-wrap:wrap;gap:.75rem}.notification-settings-content{max-width:700px}.notification-settings-desc{font-size:.9rem;color:var(--text-secondary, #64748b);margin:0 0 1.5rem}.notif-group{margin-bottom:28px}.notif-group:last-of-type{margin-bottom:0}.notif-group-title{font-size:1.05rem;font-weight:600;color:#1f2937;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #e5e7eb}.notif-group-items{display:flex;flex-direction:column;gap:0}.notif-row{display:flex;justify-content:space-between;align-items:flex-start;padding:14px 0;border-bottom:1px solid #f3f4f6;gap:16px}.notif-row:last-child{border-bottom:none}.notif-row-info{flex:1;min-width:0}.notif-row-label{font-weight:500;color:#374151;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.notif-lock{font-size:.85rem}.notif-required-badge{font-size:.7rem;font-weight:600;color:#92400e;background:#fef3c7;padding:1px 6px;border-radius:4px;text-transform:uppercase;letter-spacing:.02em}.notif-row-desc{font-size:.84rem;color:#6b7280;margin-top:3px}.notif-reminder-days{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:.84rem;color:#374151}.notif-select{padding:4px 8px;border:1px solid #d1d5db;border-radius:6px;font-size:.84rem;width:56px;text-align:center}.notif-row-toggles{display:flex;gap:14px;flex-shrink:0;padding-top:2px}.notif-toggle-col{display:flex;flex-direction:column;align-items:center;gap:4px}.notif-toggle-label{font-size:.72rem;font-weight:500;color:#6b7280;text-transform:uppercase;letter-spacing:.04em}.notif-switch{position:relative;width:40px;height:22px;flex-shrink:0}.notif-switch input{opacity:0;width:0;height:0}.notif-slider{position:absolute;cursor:pointer;inset:0;background-color:#d1d5db;transition:.25s;border-radius:22px}.notif-slider:before{position:absolute;content:"";height:16px;width:16px;left:3px;bottom:3px;background-color:#fff;transition:.25s;border-radius:50%}.notif-switch input:checked+.notif-slider{background-color:#2563eb}.notif-switch input:disabled+.notif-slider{opacity:.5;cursor:not-allowed}.notif-switch input:checked+.notif-slider:before{transform:translate(18px)}.notif-actions{margin-top:28px;padding-top:20px;border-top:1px solid #e5e7eb}@media(max-width:768px){.notification-dropdown{position:fixed;left:16px;right:16px;top:80px;width:auto;margin-left:0;max-height:60vh}.notification-inbox-header{flex-direction:column;align-items:flex-start}.notification-inbox-item{padding:12px 14px}.notif-row{flex-direction:column;gap:10px}.notif-row-toggles{align-self:flex-start}.notification-inbox-sub-actions{flex-direction:column;align-items:stretch}.notification-inbox-filters{margin-bottom:0}}@media(max-width:480px){.notification-bell-label{display:none}.notification-dropdown{left:8px;right:8px;top:70px}.notification-inbox-actions{flex-wrap:wrap}}.sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;background:linear-gradient(180deg,#0c1a2c,#1a2942);display:flex;flex-direction:column;z-index:1000;box-shadow:4px 0 20px #0000001a}.sidebar-header{padding:24px 20px;border-bottom:1px solid 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#3d81de33}.user-details{flex:1;min-width:0}.user-name{font-size:15px;font-weight:600;color:#fff;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:12px;color:#fff9;text-transform:capitalize}.sidebar-nav{flex:1;padding:8px 16px;overflow-y:auto}.nav-item{width:100%;display:flex;align-items:center;gap:12px;padding:12px 16px;margin-bottom:4px;background:transparent;border:none;border-radius:10px;color:#ffffffb3;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease;text-align:left}.nav-item:hover{background:#ffffff1a;color:#fff;transform:translate(4px)}.nav-item.active{background:linear-gradient(135deg,#3d81de,#5a95e5);color:#fff;box-shadow:0 4px 12px #3d81de4d}.nav-item.active .nav-icon{transform:scale(1.1)}.nav-icon{font-size:20px;transition:transform .2s ease}.nav-label{flex:1}.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.1)}.logout-btn{width:100%;display:flex;align-items:center;gap:12px;padding:12px 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rgba(0,0,0,.1))}.sidebar-overlay{position:fixed;inset:0;background:#00000080;z-index:999}.sidebar-close{position:absolute;top:16px;right:16px;background:transparent;border:none;color:#ffffffb3;cursor:pointer;padding:4px;border-radius:6px}.sidebar-close:hover{color:#fff;background:#ffffff1a}.sidebar.sidebar-mobile{transform:translate(-100%);transition:transform .3s ease}.sidebar.sidebar-mobile.sidebar-open{transform:translate(0)}@media(max-width:1024px){.sidebar.sidebar-mobile{width:280px}}@media(max-width:768px){.logo-text{font-size:20px}.user-name{font-size:14px}.nav-item{font-size:14px;padding:10px 12px}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-navy) 0%,var(--bg-navy-light) 100%);padding:2rem}.login-box{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:3rem;width:100%;max-width:450px;border:1px solid var(--border-light)}.login-home-link{display:inline-flex;align-items:center;gap:.3rem;margin-bottom:1.25rem;padding:.3rem .75rem;color:#fff;background:var(--accent-blue, #3b82f6);border:none;border-radius:6px;text-decoration:none;font-size:.8rem;font-weight:500;transition:opacity .2s}.login-home-link:hover{opacity:.85}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.login-header p{color:var(--text-secondary);font-size:.9375rem}.login-form{margin-bottom:2rem}.login-footer{border-top:1px solid var(--border-light);padding-top:1.5rem;text-align:center}.quick-login-buttons{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}.quick-login-btn{padding:.5rem .875rem;border:none;border-radius:var(--radius-md);color:#fff;font-size:.8125rem;font-weight:500;cursor:pointer;transition:opacity .2s,transform .2s}.quick-login-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.quick-login-btn:disabled{opacity:.6;cursor:not-allowed}@media(max-width:480px){.login-box{padding:2rem 1.5rem}.login-header h1{font-size:1.5rem}}.landing-page{min-height:100vh;width:100%;max-width:100vw;overflow-x:hidden;background:linear-gradient(135deg,#0d1f2d,#1a3a52,#0d1f2d);color:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.landing-nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 3rem;background:#0000004d;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-logo{display:flex;align-items:center;gap:.75rem}.nav-logo img{height:50px;width:auto}.nav-logo span{font-size:1.5rem;font-weight:700;color:#d4af37}.login-btn{background:linear-gradient(135deg,#d4af37,#f4e4ba,#d4af37);color:#0d1f2d;border:none;padding:.75rem 2rem;font-size:1rem;font-weight:700;border-radius:25px;cursor:pointer;transition:all .3s ease}.login-btn:hover{transform:translateY(-2px);box-shadow:0 5px 20px #d4af3766}.hero-section{text-align:center;padding:4rem 2rem 6rem;background:radial-gradient(ellipse at center,rgba(212,175,55,.1) 0%,transparent 70%)}.hero-content{max-width:800px;margin:0 auto}.hero-logo{width:180px;height:auto;margin-bottom:1rem}.hero-content h1{font-size:3.5rem;color:#d4af37;margin-bottom:.25rem;text-shadow:0 0 30px rgba(212,175,55,.3)}.hero-content .arabic{font-family:Amiri,Traditional Arabic,serif;font-size:2.5rem;color:#f4e4ba;margin-bottom:1.5rem}.decorative-line{width:100px;height:3px;background:linear-gradient(90deg,transparent,#D4AF37,transparent);margin:1.5rem auto}.decorative-line.light{background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent)}.tagline{font-size:1.25rem;color:#ccc;max-width:600px;margin:0 auto 2rem;line-height:1.6}.cta-btn{background:linear-gradient(135deg,#d4af37,#f4e4ba,#d4af37);color:#0d1f2d;border:none;padding:1rem 3rem;font-size:1.2rem;font-weight:700;border-radius:30px;cursor:pointer;transition:all .3s ease}.cta-btn:hover{transform:translateY(-3px);box-shadow:0 10px 30px #d4af3766}.landing-page .section-header{text-align:center;margin-bottom:3rem}.landing-page .section-header h2{font-size:2.5rem;color:#d4af37;margin-bottom:.5rem}.landing-page .section-header p{color:#aaa;font-size:1.1rem}.features-section{padding:5rem 3rem;background:#0003}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1400px;margin:0 auto}.feature-card{background:linear-gradient(145deg,#1a3a52cc,#0d1f2de6);border:1px solid rgba(212,175,55,.2);border-radius:15px;padding:2rem;text-align:center;transition:all .3s ease}.feature-card:hover{transform:translateY(-5px);border-color:#d4af3780;box-shadow:0 10px 40px #d4af371a}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{color:#d4af37;font-size:1.3rem;margin-bottom:.75rem}.feature-card p{color:#bbb;font-size:.95rem;line-height:1.5}.calendar-section{padding:5rem 3rem}.calendar-mockup{max-width:900px;margin:0 auto;background:linear-gradient(145deg,#1a3a52e6,#0d1f2df2);border:1px solid rgba(212,175,55,.3);border-radius:20px;overflow:hidden;box-shadow:0 20px 60px #0000004d}.calendar-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;background:#0000004d;border-bottom:1px solid rgba(212,175,55,.2)}.calendar-header h4{color:#d4af37;font-size:1.3rem;margin:0}.calendar-views{display:flex;gap:.5rem}.calendar-views span{padding:.5rem 1rem;border-radius:20px;font-size:.9rem;cursor:pointer;transition:all .3s ease;color:#888}.calendar-views span.active{background:linear-gradient(135deg,#d4af37,#f4e4ba);color:#0d1f2d;font-weight:700}.calendar-views span:hover:not(.active){color:#d4af37}.calendar-day{padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.calendar-block{border-radius:12px;padding:1.25rem}.calendar-block h5{margin:0 0 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.month-day.empty{background:var(--bg-secondary, #f1f3f4)}.month-view .month-day.today{background:#e7f1ff}.month-view .month-day .day-number{font-weight:600;font-size:14px;margin-bottom:5px}.month-view .month-day.today .day-number{background:var(--primary-color, #0d6efd);color:#fff;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center}.month-view .event-counts{display:flex;flex-wrap:wrap;gap:3px}.month-view .count{padding:2px 6px;border-radius:3px;font-size:10px;font-weight:600}.month-view .count.schedule{background:#86efac;color:#166534}.month-view .count.assignment{background:#93c5fd;color:#1e40af}.month-view .count.quiz{background:#a78bfa;color:#5b21b6}@media(max-width:992px){.week-view .week-grid{grid-template-columns:repeat(4,1fr)}.week-view 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p{margin:0;color:#212529;line-height:1.5}.lesson-description{background:#f8f9fa;padding:12px;border-radius:6px;white-space:pre-wrap}.no-lesson-plan{text-align:center;padding:20px}.no-lesson-plan p{color:#6c757d;margin-bottom:15px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;padding-top:15px;border-top:1px solid #dee2e6}.form-group{margin-bottom:15px}.form-group label{display:block;font-weight:500;color:#495057;margin-bottom:5px}.form-group input,.form-group textarea{width:100%;padding:10px 12px;border:1px solid #dee2e6;border-radius:6px;font-size:14px;transition:border-color .2s;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#0d6efd}.form-group textarea{resize:vertical;min-height:100px}.btn{padding:10px 20px;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:all .2s}.btn-primary{background:#0d6efd;color:#fff}.btn-primary:hover{background:#0b5ed7}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#5c636a}.btn-danger{background:#dc3545;color:#fff}.btn-danger:hover{background:#bb2d3b}@media(max-width:992px){.week-grid{grid-template-columns:repeat(4,1fr)}.week-day:nth-child(n+5){display:none}}@media(max-width:768px){.calendar-filters{flex-direction:column;align-items:stretch}.view-toggle{margin-left:0;justify-content:center}.filter-group{justify-content:space-between}.filter-group select{flex:1}.week-grid{grid-template-columns:1fr}.week-day:nth-child(n+5){display:block}.week-day{min-height:auto}.calendar-day{min-height:80px;padding:5px}.day-number{font-size:12px}.count-badge{font-size:9px;padding:1px 4px}.day-view-header h2,.week-view-header h2,.month-view-header 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