.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1.5rem;background:linear-gradient(135deg,#f8fafc,#e2e8f0)}.login-card{width:100%;max-width:400px;background:#fff;padding:2rem;border-radius:1rem;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a;animation:slideUp .5s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:2rem}.tenant-logo{max-width:120px;max-height:120px;margin:0 auto 1.5rem;display:block;object-fit:contain}.login-card h2{font-size:1.5rem;font-weight:700;color:var(--text-main);margin-bottom:.5rem}.login-card h3{font-size:1rem;font-weight:500;color:var(--text-muted);margin-bottom:0}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--text-main);margin-bottom:.5rem}.input-field{width:100%;padding:.75rem 1rem;font-size:1rem;color:var(--text-main);background-color:#fff;border:1px solid var(--border-color);border-radius:.5rem;transition:all .2s;outline:none}.input-field:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.login-button{width:100%;padding:.75rem;font-size:1rem;font-weight:700;color:#fff;background-color:var(--primary-color);border:none;border-radius:.5rem;transition:background-color .2s;margin-top:1rem}.login-button:hover{background-color:var(--primary-hover)}.login-button:disabled{opacity:.7;cursor:not-allowed}.error-banner{margin-top:1.5rem;padding:.75rem;background-color:#fee2e2;border-radius:.5rem;color:#b91c1c;font-size:.875rem;text-align:center;border:1px solid #fecaca}@media(max-width:480px){.login-card{padding:1.5rem;box-shadow:none;border-radius:0;max-width:100%}.login-container{padding:0;background:#fff}}:root{--sidebar-width: 280px;--header-height: 70px}.dashboard-container{display:flex;flex-direction:column;min-height:100vh;background-color:var(--bg-color)}.sidebar{position:fixed;top:0;left:-100%;width:var(--sidebar-width);height:100vh;background-color:var(--sidebar-bg);color:var(--sidebar-text);z-index:1001;transition:left .3s ease;display:flex;flex-direction:column}.sidebar.open{left:0}.sidebar-header{padding:1.5rem;font-size:1.25rem;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}.nav-item{padding:.75rem 1.5rem;display:flex;align-items:center;gap:.75rem;color:#94a3b8;cursor:pointer;transition:all .2s}.nav-item:hover,.nav-item.active{background-color:#ffffff1a;color:#fff}.sidebar-footer{padding:1.5rem;border-top:1px solid rgba(255,255,255,.1)}.logout-btn{width:100%;padding:.75rem;background:transparent;border:1px solid var(--danger-color);color:var(--danger-color);border-radius:.5rem;font-weight:600}.main-content{flex:1;padding:1rem;width:100%}.dashboard-header{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem;padding-top:3.5rem}.dashboard-header h1{font-size:1.5rem;font-weight:700}.menu-toggle{position:fixed;top:1rem;left:1rem;z-index:1002;background:var(--primary-color);color:#fff;border:none;border-radius:.25rem;padding:.5rem;display:block}.stat-card{background:#fff;padding:1.25rem;border-radius:.75rem;box-shadow:0 1px 3px #0000001a;border:1px solid var(--border-color)}.stat-card .value{font-size:1.75rem;font-weight:700}.section-card{background:#fff;border-radius:.75rem;padding:1.25rem;margin-bottom:1.5rem;border:1px solid var(--border-color)}.table-container{overflow-x:auto;margin:0 -1.25rem;padding:0 1.25rem}.data-table{width:100%;min-width:600px}@media(min-width:1024px){.dashboard-container{flex-direction:row}.sidebar{position:static;left:0;width:var(--sidebar-width)}.menu-toggle{display:none}.main-content{padding:2rem;height:100vh;overflow-y:auto}.dashboard-header{flex-direction:row;justify-content:space-between;align-items:center;padding-top:0}.stats-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem}.dashboard-grid{grid-template-columns:2fr 1fr}}.form-group{margin-bottom:1rem}.responsive-form-grid{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:640px){.responsive-form-grid{grid-template-columns:1fr 1fr}}.form-control{width:100%;padding:.625rem;border:1px solid var(--border-color);border-radius:.375rem}.submit-btn{width:100%;padding:.75rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:.375rem;font-weight:600}.modal-content{width:95%;max-width:600px;padding:1.5rem}.portal-container{display:flex;flex-direction:column;min-height:100vh;background-color:var(--bg-color)}.portal-menu-toggle{position:fixed;top:1rem;left:1rem;z-index:1002;background:var(--primary-color);color:#fff;border:none;border-radius:.5rem;padding:.5rem;width:40px;height:40px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 6px -1px #0000001a}.portal-sidebar-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000}.portal-sidebar{position:fixed;top:0;left:-280px;width:280px;height:100vh;background-color:var(--sidebar-bg);color:var(--sidebar-text);z-index:1001;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}.portal-sidebar.open{transform:translate(280px)}.portal-sidebar-header{padding:2rem 1.5rem;display:flex;align-items:center;gap:1rem;border-bottom:1px solid rgba(255,255,255,.1)}.portal-logo-placeholder{width:32px;height:32px;background-color:var(--primary-color);border-radius:8px}.portal-logo{width:32px;height:32px;object-fit:contain}.portal-sidebar-header h2{font-size:1.25rem;font-weight:700;letter-spacing:-.025em;color:#fff}.portal-nav{flex:1;padding:1.5rem 0;overflow-y:auto}.portal-nav-section{padding:0 1.5rem .5rem;font-size:.75rem;font-weight:700;text-transform:uppercase;color:#64748b;letter-spacing:.1em}.portal-nav ul{list-style:none}.portal-nav li{padding:.75rem 1.5rem;display:flex;align-items:center;gap:1rem;color:#94a3b8;cursor:pointer;transition:all .2s;font-weight:500}.portal-nav li:hover,.portal-nav li.active{background-color:#ffffff1a;color:#fff}.portal-sidebar-footer{padding:1.5rem;border-top:1px solid rgba(255,255,255,.1)}.portal-user-info{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.portal-avatar{width:40px;height:40px;border-radius:50%;background-color:#475569;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff}.portal-username{font-size:.875rem;font-weight:600;color:#fff}.portal-user-role{font-size:.75rem;color:#94a3b8}.portal-logout-btn{width:100%;padding:.75rem;background:transparent;border:1px solid var(--danger-color);color:var(--danger-color);border-radius:.5rem;display:flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;transition:all .2s}.portal-logout-btn:hover{background-color:var(--danger-color);color:#fff}.portal-main{flex:1;display:flex;flex-direction:column;width:100%}.portal-top-bar{background-color:#fff;padding:1rem 1.5rem 1rem 4.5rem;border-bottom:1px solid var(--border-color);display:flex;flex-direction:column;gap:.5rem}.portal-school-info{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase}.portal-page-title h1{font-size:1.5rem;font-weight:700;color:var(--text-main)}.portal-content{padding:1.5rem;flex:1}@media(min-width:1024px){.portal-container{flex-direction:row}.portal-menu-toggle{display:none}.portal-sidebar{position:static;left:0;transform:none;width:280px}.portal-top-bar{padding-left:2rem;height:90px;justify-content:center}.portal-content{padding:2.5rem;overflow-y:auto;height:calc(100vh - 90px)}}.tab-content{animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.stats-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-bottom:2rem}@media(min-width:640px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem}}@media(min-width:1024px){.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}}.dashboard-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:1024px){.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}}.form-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:768px){.form-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}}.card{background:#fff;border-radius:1rem;padding:1rem;border:1px solid var(--border-color);box-shadow:0 1px 3px #0000000d}@media(min-width:768px){.card{padding:1.5rem}}.table-container{width:100%;overflow-x:auto;background:#fff;border-radius:1rem;border:1px solid var(--border-color);margin-bottom:1.5rem;-webkit-overflow-scrolling:touch}.table-container table{width:100%;min-width:600px;border-collapse:collapse}.modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:1rem}.modal-content{width:100%;max-width:500px;max-height:90vh;overflow-y:auto;position:relative}.student-dashboard{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.dashboard-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 6px #0000001a;border-bottom:3px solid rgba(255,255,255,.2)}.header-left h1{margin:0;font-size:2rem;font-weight:600}.school-name{margin:.5rem 0 0;opacity:.9;font-size:.9rem}.header-right{display:flex;align-items:center;gap:1.5rem}.user-info{font-size:1rem}.logout-btn{background:#fff3;border:2px solid white;color:#fff;padding:.5rem 1.5rem;border-radius:5px;cursor:pointer;font-weight:500;transition:all .3s ease}.logout-btn:hover{background:#fff;color:#667eea}.dashboard-nav{background:#fff;display:flex;gap:0;padding:0;margin:0;box-shadow:0 2px 4px #0000001a;overflow-x:auto}.nav-tab{flex:1;padding:1rem;border:none;background:transparent;color:#666;cursor:pointer;font-weight:500;border-bottom:3px solid transparent;transition:all .3s ease;white-space:nowrap;min-width:120px}.nav-tab:hover{background:#f5f5f5;color:#667eea}.nav-tab.active{color:#667eea;border-bottom-color:#667eea;background:#f0f4ff}.dashboard-content{background:#f8f9fa;padding:2rem;min-height:calc(100vh - 200px)}.tab-content{max-width:1400px;margin:0 auto}.tab-content h2{color:#333;margin-bottom:1.5rem;font-size:1.8rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;border-radius:10px;padding:1.5rem;box-shadow:0 2px 8px #0000001a;display:flex;align-items:center;gap:1rem;transition:all .3s ease}.stat-card:hover{box-shadow:0 4px 12px #667eea4d;transform:translateY(-2px)}.stat-icon{font-size:2.5rem}.stat-info h3{margin:0;color:#666;font-size:.9rem;font-weight:500}.stat-value{margin:.5rem 0 0;font-size:1.8rem;font-weight:600;color:#667eea}.info-section{background:#fff;border-radius:10px;padding:2rem;margin-bottom:2rem;box-shadow:0 2px 8px #0000001a}.info-section h2{color:#333;margin-bottom:1.5rem;border-bottom:2px solid #667eea;padding-bottom:.5rem}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.info-item{display:flex;flex-direction:column;gap:.3rem}.info-item .label{font-weight:600;color:#667eea;font-size:.9rem}.info-item .value{color:#333;font-size:1rem}.recent-section{background:#fff;border-radius:10px;padding:2rem;margin-bottom:2rem;box-shadow:0 2px 8px #0000001a}.recent-section h2{color:#333;margin-bottom:1.5rem;border-bottom:2px solid #667eea;padding-bottom:.5rem}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;background:#fff}.data-table thead{background:#f5f7ff}.data-table th{padding:1rem;text-align:left;font-weight:600;color:#667eea;border-bottom:2px solid #e0e7ff}.data-table td{padding:1rem;border-bottom:1px solid #e0e7ff;color:#333}.data-table tbody tr:hover{background:#f8f9ff}.status{display:inline-block;padding:.4rem .8rem;border-radius:20px;font-size:.85rem;font-weight:500}.status.pending{background:#fff3cd;color:#856404}.status.paid{background:#d4edda;color:#155724}.status.overdue{background:#f8d7da;color:#721c24}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.course-card{background:#fff;border-radius:10px;padding:1.5rem;box-shadow:0 2px 8px #0000001a;border-left:4px solid #667eea;transition:all .3s ease}.course-card:hover{box-shadow:0 4px 12px #667eea4d;transform:translateY(-2px)}.course-card h3{margin:0 0 .5rem;color:#333}.course-code{color:#999;font-size:.9rem;margin:0 0 1rem}.course-info,.course-attendance{display:flex;flex-direction:column;gap:.5rem;font-size:.9rem;color:#666;margin-bottom:1rem}.course-grade{background:#f0f4ff;padding:.75rem;border-radius:5px;color:#667eea;font-weight:500}.attendance-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.attendance-card{background:#fff;border-radius:10px;padding:1.5rem;box-shadow:0 2px 8px #0000001a;text-align:center}.attendance-card h3{margin:0 0 1rem;color:#666}.big-number{margin:0;font-size:2.5rem;font-weight:600;color:#667eea}.fees-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.fee-card{background:#fff;border-radius:10px;padding:1.5rem;box-shadow:0 2px 8px #0000001a}.fee-card h3{margin:0 0 1rem;color:#666;font-size:1rem}.amount{margin:0;font-size:2rem;font-weight:600;color:#667eea}.messages-list{background:#fff;border-radius:10px;box-shadow:0 2px 8px #0000001a;overflow:hidden}.message-item{padding:1.5rem;border-bottom:1px solid #e0e7ff;transition:all .3s ease}.message-item:hover{background:#f8f9ff}.message-item.unread{background:#f0f4ff;border-left:4px solid #667eea}.message-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.message-header h4{margin:0;color:#333}.message-date{color:#999;font-size:.85rem}.message-body{margin:.75rem 0;color:#555;line-height:1.5}.message-sender{margin:0;color:#999;font-size:.85rem}.dashboard-container.loading,.dashboard-container.error{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.spinner{color:#fff;font-size:1.5rem;animation:spin 1s linear infinite}.error-message{background:#f8d7da;color:#721c24;padding:2rem;border-radius:10px;max-width:500px;box-shadow:0 4px 6px #0000001a}@media(max-width:768px){.dashboard-header{flex-direction:column;gap:1rem;text-align:center}.header-left,.header-right{width:100%}.header-right{justify-content:center}.dashboard-nav{flex-wrap:wrap}.nav-tab{flex:0 1 calc(50% - .5rem)}.stats-grid,.courses-grid{grid-template-columns:1fr}.dashboard-content{padding:1rem}.info-grid{grid-template-columns:1fr}}@media(max-width:480px){.dashboard-header h1{font-size:1.5rem}.nav-tab{flex:0 1 calc(50% - .5rem);padding:.75rem .5rem;font-size:.85rem}.stat-icon{font-size:2rem}.stat-value{font-size:1.5rem}.data-table th,.data-table td{padding:.75rem .5rem;font-size:.85rem}}.enrollment-card{border-left-color:#48bb78;display:flex;flex-direction:column}.course-description{font-size:.9rem;color:#718096;margin-bottom:1.5rem;line-height:1.4;flex-grow:1}.enroll-btn{background:#48bb78;color:#fff;border:none;padding:.75rem;border-radius:5px;font-weight:600;cursor:pointer;transition:background .2s}.enroll-btn:hover{background:#38a169}.alert{padding:1rem;border-radius:5px;margin-bottom:1.5rem;display:flex;justify-content:space-between;align-items:center}.alert.success{background:#c6f6d5;color:#22543d;border:1px solid #9ae6b4}.alert.error{background:#fed7d7;color:#742a2a;border:1px solid #feb2b2}.alert button{background:transparent;border:none;font-size:1.2rem;cursor:pointer;opacity:.5}.alert button:hover{opacity:1}.enrollment-grid{display:grid;grid-template-columns:1fr 2fr;gap:2rem;margin-top:1rem}.planning-section,.available-section{background:#fff;padding:1.5rem;border-radius:10px;box-shadow:0 2px 8px #0000000d}.planning-list{display:flex;flex-direction:column;gap:1rem}.plan-item{padding:1rem;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc}.plan-item-info{display:flex;flex-direction:column}.plan-item-info strong{color:#2d3748}.plan-item-info span{font-size:.85rem;color:#718096}.plan-summary{margin-top:1rem;padding-top:1rem;border-top:2px dashed #e2e8f0;display:flex;flex-direction:column;gap:1rem}.plan-summary p{font-weight:700;color:#2d3748}.submit-btn{background:#667eea;color:#fff;border:none;padding:.75rem;border-radius:5px;font-weight:700;cursor:pointer;transition:background .2s}.submit-btn:hover{background:#5a67d8}.empty-msg{color:#a0aec0;font-style:italic;text-align:center}.schedule-info{margin:1rem 0;display:flex;flex-direction:column;gap:.5rem}.schedule-item{font-size:.85rem;background:#f1f5f9;padding:.5rem;border-radius:4px;display:flex;flex-direction:column;color:#475569}.no-schedule{font-style:italic;color:#94a3b8;font-size:.85rem}.billing-preview{margin-top:1.5rem;padding:1rem;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0}.billing-preview h4{margin-top:0;margin-bottom:1rem;color:#4a5568;font-size:1rem;border-bottom:1px solid #cbd5e0;padding-bottom:.5rem}.billing-row{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:.9rem;color:#4a5568}.billing-row.total{margin-top:.75rem;padding-top:.75rem;border-top:2px solid #cbd5e0;font-weight:700;color:#2d3748;font-size:1.1rem}.item-cost{font-size:.8rem;color:#48bb78;font-weight:600;margin-top:.25rem}.course-cost{font-weight:700;color:#48bb78;margin:.5rem 0}@media print{.no-print{display:none!important}.print-only{display:block!important}.student-dashboard{background:#fff!important;padding:0!important}.dashboard-content{margin:0!important;padding:0!important}.tab-content{box-shadow:none!important;border:none!important}}.print-only{display:none}.schedule-report{padding:2rem;background:#fff;color:#000}.print-header{text-align:center;border-bottom:2px solid #333;margin-bottom:2rem;padding-bottom:1rem}.school-stamp{font-weight:700;font-size:1.2rem;margin-top:.5rem}.student-print-info{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:2rem}.print-table{width:100%;border-collapse:collapse;margin-bottom:3rem}.print-table th,.print-table td{border:1px solid #ddd;padding:10px;text-align:left}.print-table th{background-color:#f2f2f2!important}.print-footer{margin-top:4rem;display:flex;justify-content:space-between;align-items:flex-end}.signature-line{border-top:1px solid #000;width:250px;text-align:center;padding-top:.5rem;font-weight:700}.hint-text{font-size:.8rem;color:#718096;font-style:italic}.status-badge.planning{background:#ecc94b;color:#744210;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:700}.payment-instructions-box{margin-top:1.5rem;padding:1.25rem;background:#fffaf0;border:1px solid #feebc8;border-radius:8px;color:#744210}.payment-instructions-box h4{margin-top:0;color:#9c4221;border-bottom:1px solid #fbd38d;padding-bottom:.5rem;margin-bottom:1rem}.payment-instructions-box p{margin-bottom:.5rem;font-size:.9rem}.instruction-text{margin-top:1rem;font-style:italic;padding-top:.5rem;border-top:1px dashed #fbd38d}.draft-badge{background:#fefcbf;color:#744210;display:inline-block;padding:.5rem 1rem;border:2px solid #faf089;font-weight:700;margin-top:.5rem}.grand-total-row{background-color:#f7fafc!important;font-size:1.1rem}.print-payment-info{margin-top:2rem;border:1px solid #000;padding:1rem}.bank-details-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}.disclaimer{font-size:.8rem;margin-top:1rem;font-style:italic;text-align:center}.plan-item{display:flex;justify-content:space-between;align-items:center}.remove-btn{background:#e53e3e;color:#fff;border:none;padding:.25rem .5rem;border-radius:4px;cursor:pointer}.drop-btn{margin-top:1rem;background:#feb2b2;color:#9b2c2c;border:none;padding:.5rem;border-radius:4px;width:100%;cursor:pointer;font-weight:700}.drop-btn:hover{background:#fc8181}.billing-row.mini{font-size:.8rem;border-bottom:1px solid #edf2f7;padding:.25rem 0}.welcome-banner{padding:1.5rem;border-radius:1rem;margin-bottom:2rem}.welcome-banner h1{margin:0;font-size:1.5rem}.welcome-banner p{margin:.5rem 0 0;opacity:.9}.stat-card{display:flex;align-items:center;padding:1.25rem;transition:transform .2s,box-shadow .2s}.stat-card.clickable{cursor:pointer}.stat-card.clickable:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px #0000001a}.stat-icon{font-size:2rem;margin-right:1.25rem}.stat-info h3{margin:0;font-size:.875rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.025em}.stat-info p{margin:.25rem 0 0;font-size:1.5rem;font-weight:700;color:var(--text-main)}.activity-list{list-style:none;padding:0;margin:0}.activity-list li{padding:1rem 0;border-bottom:1px solid var(--border-color);font-size:.95rem}.activity-list li:last-child{border-bottom:none}.settings-section{margin-bottom:2rem}.settings-section h3{margin-bottom:1.5rem;font-size:1.125rem;font-weight:700;color:var(--text-main)}.setting-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--border-color)}.setting-item:last-child{border-bottom:none}.toggle-btn{position:relative;width:50px;height:26px;background-color:#cbd5e1;border-radius:13px;border:none;cursor:pointer;transition:background-color .2s;padding:0;display:flex;align-items:center}.toggle-btn:after{content:"";position:absolute;left:3px;width:20px;height:20px;background-color:#fff;border-radius:50%;transition:transform .2s}.toggle-btn.on{background-color:var(--success-color)}.toggle-btn.on:after{transform:translate(24px)}.financial-status-box{background-color:#f8fafc;padding:.75rem;border-radius:.5rem;border:1px solid var(--border-color);font-size:.875rem;line-height:1.6}.btn-link{display:block;background:none;border:none;color:var(--primary-color);text-decoration:underline;cursor:pointer;padding:0;font-size:.875rem;margin-top:.5rem;font-weight:600}.alert{padding:1rem;border-radius:.5rem;margin-bottom:1.5rem;font-size:.875rem;font-weight:500}.alert.success{background-color:#dcfce7;color:#15803d;border:1px solid #bbf7d0}.alert.error{background-color:#fee2e2;color:#b91c1c;border:1px solid #fecaca}.badge{padding:.25rem .75rem;border-radius:1rem;font-size:.75rem;font-weight:700;text-transform:uppercase}.badge-default{background-color:#f1f5f9;color:#475569}.loading-spinner{display:flex;justify-content:center;align-items:center;height:200px;font-weight:600;color:var(--primary-color)}.module-container{padding:20px;background-color:#f5f5f5;border-radius:8px}.module-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;border-bottom:2px solid #007bff;padding-bottom:15px}.module-header h1{font-size:28px;margin:0;color:#333}.form-section{background:#fff;padding:20px;border-radius:8px;margin-bottom:30px;box-shadow:0 2px 4px #0000001a}.form-section h2{color:#333;margin-top:0;margin-bottom:20px;border-bottom:1px solid #ddd;padding-bottom:10px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px;margin-bottom:20px}.form-grid input,.form-grid select,.form-grid textarea{padding:10px;border:1px solid #ddd;border-radius:4px;font-size:14px;font-family:inherit}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{outline:none;border-color:#007bff;box-shadow:0 0 5px #007bff40}.form-grid .full-width{grid-column:1 / -1}.form-grid textarea{min-height:100px;resize:vertical}.checkbox-label{display:flex;align-items:center;gap:10px;cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer}.btn{padding:10px 20px;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:all .3s ease;font-weight:500}.btn-primary{background-color:#007bff;color:#fff}.btn-primary:hover{background-color:#0056b3;transform:translateY(-2px);box-shadow:0 4px 8px #0003}.btn-success{background-color:#28a745;color:#fff}.btn-success:hover{background-color:#218838}.btn-success:disabled{background-color:#ccc;cursor:not-allowed}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover{background-color:#5a6268}.btn-small{padding:6px 12px;font-size:12px;margin-right:5px}.btn-edit{background-color:#17a2b8;color:#fff}.btn-edit:hover{background-color:#138496}.btn-delete{background-color:#dc3545;color:#fff}.btn-delete:hover{background-color:#c82333}.btn-download{background-color:#ffc107;color:#333}.btn-download:hover{background-color:#ffb300}.alert{padding:15px;margin-bottom:20px;border-radius:4px;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.filter-section{display:flex;gap:15px;margin-bottom:20px;flex-wrap:wrap}.search-input,.filter-section select{padding:10px;border:1px solid #ddd;border-radius:4px;font-size:14px;min-width:200px}.search-input:focus,.filter-section select:focus{outline:none;border-color:#007bff}.filter-section select{cursor:pointer}.table-responsive{overflow-x:auto;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table thead{background-color:#f8f9fa;border-bottom:2px solid #dee2e6}.data-table th{padding:15px;text-align:left;font-weight:600;color:#333}.data-table tbody tr{border-bottom:1px solid #dee2e6;transition:background-color .2s ease}.data-table tbody tr:hover{background-color:#f8f9fa}.data-table td{padding:12px 15px;color:#666}.data-table .no-data{text-align:center;padding:40px 15px;color:#999;font-style:italic}.action-cells{display:flex;gap:5px;flex-wrap:wrap}.status-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase}.status-badge.active{background-color:#d4edda;color:#155724}.status-badge.inactive{background-color:#f8d7da;color:#721c24}.status-badge.completed{background-color:#d4edda;color:#155724}.status-badge.pending{background-color:#fff3cd;color:#856404}.status-badge.failed{background-color:#f8d7da;color:#721c24}.status-badge.refunded{background-color:#d1ecf1;color:#0c5460}.format-badge{display:inline-block;padding:4px 12px;border-radius:4px;background-color:#e9ecef;font-size:12px;font-weight:500;color:#333}.finance-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}.summary-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 4px #0000001a;text-align:center}.summary-card h3{color:#666;font-size:14px;margin:0 0 10px;text-transform:uppercase;letter-spacing:1px}.summary-card .amount{font-size:28px;font-weight:700;color:#007bff;margin:0}.stats-footer{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;margin-top:30px;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a}.stats-footer p{margin:0;padding:10px;text-align:center;border-right:1px solid #dee2e6}.stats-footer p:last-child{border-right:none}.stats-footer strong{display:block;font-size:20px;color:#007bff;margin-top:5px}.loading{text-align:center;padding:60px 20px;color:#999;font-size:16px}.loading:after{content:"";display:inline-block;width:20px;height:20px;margin-left:10px;border:3px solid #f3f3f3;border-top:3px solid #007bff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.module-header{flex-direction:column;gap:15px;align-items:flex-start}.form-grid{grid-template-columns:1fr}.filter-section{flex-direction:column}.search-input,.filter-section select{width:100%;min-width:unset}.data-table{font-size:12px}.data-table th,.data-table td{padding:8px 10px}.action-cells{flex-direction:column}.btn-small{width:100%;display:block;margin-bottom:5px}.btn-small:last-child{margin-bottom:0}.finance-summary,.stats-footer{grid-template-columns:1fr}.stats-footer p{border-right:none;border-bottom:1px solid #dee2e6;padding-bottom:10px}.stats-footer p:last-child{border-bottom:none}}@media(max-width:480px){.module-container{padding:10px}.module-header h1{font-size:22px}.form-section{padding:15px}.btn{padding:8px 16px;font-size:12px}.data-table{font-size:11px}.data-table th,.data-table td{padding:6px 8px}}.teacher-container{display:flex;min-height:100vh;background-color:#f8fafc;font-family:Inter,-apple-system,sans-serif}.stat-card.indigo .stat-info p{color:#4f46e5}.stat-card.emerald .stat-info p{color:#10b981}.stat-card.amber .stat-info p{color:#f59e0b}.stat-card.rose .stat-info p{color:#e11d48}.schedule-list{list-style:none;padding:0;margin:0}.schedule-item{display:flex;align-items:center;padding:1rem;border-bottom:1px solid #e2e8f0;transition:background-color .2s}.schedule-item:hover{background-color:#f1f5f9}.schedule-time{font-weight:600;color:#64748b;width:100px;font-size:.9rem}.schedule-details{flex:1}.schedule-subject{display:block;font-weight:600;color:#1e293b}.schedule-class{font-size:.85rem;color:#94a3b8}.attendance-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem;margin-top:1rem}.student-attendance-card{background:#fff;padding:1rem;border-radius:8px;border:1px solid #e2e8f0;text-align:center}.attendance-actions{display:flex;justify-content:center;gap:.5rem;margin-top:.5rem}.btn-attendance{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-weight:700;transition:all .2s}.btn-present{background:#dcfce7;color:#166534}.btn-present.active{border-color:#166534;transform:scale(1.1)}.btn-absent{background:#fee2e2;color:#991b1b}.btn-absent.active{border-color:#991b1b;transform:scale(1.1)}.btn-late{background:#fef3c7;color:#92400e}.btn-late.active{border-color:#92400e;transform:scale(1.1)}.grade-input{width:60px;padding:.4rem;border:1px solid #cbd5e1;border-radius:4px;text-align:center}.course-selector{margin-bottom:1.5rem;padding:.5rem;border-radius:4px;border:1px solid #cbd5e1;min-width:200px}.create-user-container{max-width:1000px;margin:20px auto;padding:30px;background-color:#fff;border-radius:8px;box-shadow:0 4px 12px #0000001a}.create-user-container h2{margin-top:0;margin-bottom:30px;color:#333;text-align:center;border-bottom:2px solid #007bff;padding-bottom:10px}.form-section{margin-bottom:30px;padding:20px;background-color:#f8f9fa;border-radius:6px;border:1px solid #e9ecef}.form-section h3{margin-top:0;margin-bottom:20px;font-size:1.1rem;color:#007bff;border-left:4px solid #007bff;padding-left:10px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.form-group{display:flex;flex-direction:column}.form-group.full-width{grid-column:1 / -1}.form-group label{font-weight:600;margin-bottom:8px;color:#495057;font-size:.9rem}.form-group input,.form-group select,.form-group textarea{padding:10px;border:1px solid #ced4da;border-radius:4px;font-size:1rem;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#80bdff;outline:0;box-shadow:0 0 0 .2rem #007bff40}.form-group textarea{min-height:80px;resize:vertical}.form-actions{display:flex;gap:15px;justify-content:center;margin-top:30px}.btn-submit{padding:12px 30px;background-color:#28a745;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s}.btn-submit:hover:not(:disabled){background-color:#218838}.btn-submit:disabled{background-color:#6c757d;opacity:.65;cursor:not-allowed}.btn-reset{padding:12px 30px;background-color:#6c757d;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s}.btn-reset:hover{background-color:#5a6268}.alert{margin-top:20px;padding:15px;border-radius:4px;font-weight:500;text-align:center}.alert-success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}@media(max-width:600px){.form-grid{grid-template-columns:1fr}.form-actions{flex-direction:column}.btn-submit,.btn-reset{width:100%}}#root{min-height:100vh;width:100%;display:flex;flex-direction:column}.unauthorized-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background-color:var(--bg-color)}.unauthorized-message{text-align:center;padding:3rem;background:#fff;border-radius:1rem;box-shadow:0 4px 6px -1px #0000001a;max-width:400px}.unauthorized-message h1{color:var(--danger-color);margin-bottom:1rem}.loading-spinner{display:flex;align-items:center;justify-content:center;min-height:200px;font-weight:600;color:var(--primary-color)}.error-message{padding:1rem;background-color:#fee2e2;color:#b91c1c;border-radius:.5rem;margin:1rem;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;font-weight:600;border-radius:.5rem;transition:all .2s;border:1px solid transparent;cursor:pointer;font-size:.875rem;gap:.5rem}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:#fff;border-color:var(--border-color);color:var(--text-main)}.btn-secondary:hover{background-color:#f1f5f9}.btn-success{background-color:var(--success-color);color:#fff}.btn-danger{background-color:var(--danger-color);color:#fff}.badge{display:inline-flex;padding:.25rem .625rem;border-radius:9999px;font-size:.75rem;font-weight:700}.badge-default{background-color:#e2e8f0;color:#475569}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--bg-color: #f8fafc;--sidebar-bg: #1e293b;--sidebar-text: #f1f5f9;--card-bg: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border-color: #e2e8f0;--success-color: #22c55e;--danger-color: #ef4444;--font-inter: "Inter", -apple-system, system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:var(--font-inter);line-height:1.5;color:var(--text-main);background-color:var(--bg-color);min-height:100vh;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.container{width:100%;padding-left:1rem;padding-right:1rem;margin-left:auto;margin-right:auto}@media(min-width:640px){.container{max-width:640px}}@media(min-width:768px){.container{max-width:768px}}@media(min-width:1024px){.container{max-width:1024px}}@media(min-width:1280px){.container{max-width:1280px}}
