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#87cefa1a}.btn-login{width:100%;margin-top:10px}.btn-back{width:100%;background:transparent;border:2px solid var(--primary-color);color:var(--primary-color);padding:10px;border-radius:var(--border-radius);cursor:pointer;font-weight:600;transition:all .3s ease}.btn-back:hover{background:var(--primary-color);color:#fff}.chain-info{color:#27ae60;font-weight:600;margin-top:5px;font-size:.9rem}.registration-section{margin:20px 0;padding:15px;background:#f8f9fa;border-radius:var(--border-radius);text-align:center;border:1px solid #e9ecef}.registration-info{color:#6c757d;margin-bottom:10px;font-size:.9rem}.btn-register{width:100%;background:#27ae60;color:#fff;border:none;padding:10px;border-radius:var(--border-radius);cursor:pointer;font-weight:600;transition:all .3s ease}.btn-register:hover{background:#219653}.btn-secondary{background:#6c757d}.btn-secondary:hover{background:#5a6268}.registration-header{text-align:center;margin-bottom:30px}.registration-header h2{font-size:1.8rem;color:var(--secondary-color);margin-bottom:10px}.registration-header p{color:var(--text-light);font-size:1rem}.registration-form{margin-bottom:20px}.form-actions{display:flex;gap:10px;margin-top:20px}.form-actions button{flex:1}.btn-cancel{background:#6c757d;color:#fff;border:none;padding:10px;border-radius:var(--border-radius);cursor:pointer;font-weight:600;transition:all .3s ease}.registration-note{margin-top:20px;padding:15px;background:#e3f2fd;border-radius:var(--border-radius);border-left:4px solid #2196f3}.registration-note p{margin:5px 0;font-size:.9rem;color:#0d47a1}.registration-note strong{color:#1565c0}.profile-picture-upload-container{display:flex;flex-direction:column;gap:15px;margin-top:10px}.btn-upload{padding:10px 20px;background:#6c757d;color:#fff;border:none;border-radius:var(--border-radius);cursor:pointer;font-weight:600;transition:all .3s ease;width:fit-content}.btn-upload:hover{background:#5a6268}.profile-picture-preview{display:flex;align-items:center;gap:15px;padding:15px;background:#f8f9fa;border-radius:var(--border-radius);border:1px solid #e9ecef}.profile-preview-image{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid #87CEEB}.btn-remove{padding:8px 16px;background:#dc3545;color:#fff;border:none;border-radius:var(--border-radius);cursor:pointer;font-weight:600;transition:all .3s ease}.btn-remove:hover{background:#c82333}.btn-danger{background:#dc3545}.btn-danger:hover{background:#c82333}.redis-sync-container{padding:15px;background:#f8f9fa;border-radius:8px;border:1px solid #e9ecef;margin:10px 0}.redis-sync-buttons{display:flex;gap:10px;margin-bottom:15px;flex-wrap:wrap}.redis-sync-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;min-width:140px}.redis-sync-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 8px #0000001a}.redis-sync-button:disabled{opacity:.6;cursor:not-allowed}.redis-sync-button-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.redis-sync-button-secondary{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff}.redis-sync-button-small{padding:6px 12px;font-size:12px;min-width:100px}.redis-sync-button-medium{padding:10px 16px;font-size:14px;min-width:140px}.redis-sync-button-large{padding:14px 20px;font-size:16px;min-width:180px}.redis-sync-button-loading{position:relative}.redis-sync-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:redis-sync-spin 1s linear infinite}@keyframes redis-sync-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.redis-sync-icon{font-size:16px}.redis-sync-stats{display:flex;gap:20px;margin:15px 0;padding:10px;background:#fff;border-radius:6px;border:1px solid #dee2e6}.redis-sync-stat{display:flex;flex-direction:column;align-items:center;flex:1}.redis-sync-stat-label{font-size:12px;color:#6c757d;margin-bottom:4px}.redis-sync-stat-value{font-size:18px;font-weight:600;color:#495057}.redis-sync-stat-value.success{color:#28a745}.redis-sync-stat-value.error{color:#dc3545}.redis-sync-info{margin-top:10px;padding:8px 12px;background:#e7f3ff;border-radius:4px;border-left:4px solid #007bff}.redis-sync-info small{color:#495057;line-height:1.4}@media(max-width:768px){.redis-sync-buttons{flex-direction:column}.redis-sync-button{width:100%}.redis-sync-stats{flex-direction:column;gap:10px}}.dashboard{padding:20px;max-width:1400px;margin:0 auto}.sidebar.closed~.layout-content .dashboard{max-width:100%;margin:0;padding:20px}.dashboard-subtitle{font-size:1.1rem;color:#7f8c8d;margin-bottom:40px;text-align:center}.component-card-wrapper{position:relative}.component-card{background:#fff;border-radius:15px;padding:30px;text-align:center;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #0000001a;border:2px solid transparent;position:relative;min-height:180px;display:flex;flex-direction:column;justify-content:center}.component-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #87cefa4d;border-color:#87ceeb}.component-card.register-staff-card{background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.card-icon{font-size:3.5rem;margin-bottom:15px;line-height:1}.card-title{font-size:1.3rem;color:#2c3e50;margin-bottom:10px;font-weight:600}.card-description{color:#7f8c8d;font-size:.9rem;margin:0;line-height:1.5}.dashboard-badge{position:absolute;top:15px;right:15px;background:#e74c3c;color:#fff;font-size:.8rem;font-weight:700;min-width:22px;height:22px;border-radius:11px;display:flex;align-items:center;justify-content:center;padding:0 5px;animation:pulse 2s infinite;box-shadow:0 2px 5px #0003;z-index:1}@keyframes pulse{0%{box-shadow:0 0 #e74c3cb3}70%{box-shadow:0 0 0 8px #e74c3c00}to{box-shadow:0 0 #e74c3c00}}.sub-options{margin-top:20px;display:flex;flex-direction:column;gap:10px;padding-top:15px;border-top:2px solid #e9ecef}.sub-option-btn{background:linear-gradient(135deg,#87ceeb,#add8e6);color:#fff;border:none;padding:10px 20px;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .3s ease;box-shadow:0 2px 8px #87cefa4d}.sub-option-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #87cefa66;background:linear-gradient(135deg,#add8e6,#87ceeb)}.staff-table-container{background:#fff;border-radius:20px;padding:30px;box-shadow:var(--box-shadow);overflow-x:auto}.staff-table{width:100%;border-collapse:collapse}.staff-table thead{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-dark) 100%);color:#fff}.staff-table th{padding:15px;text-align:left;font-weight:600;text-transform:uppercase;font-size:.85rem;letter-spacing:1px}.staff-table tbody tr{border-bottom:1px solid rgba(135,206,250,.2);transition:background-color .3s ease}.staff-table tbody tr:hover{background-color:#87cefa0d}.staff-table td{padding:15px;vertical-align:middle}.staff-photo{width:50px;height:50px;border-radius:50%;object-fit:cover;border:2px solid var(--primary-color)}.staff-photo-placeholder{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-dark) 100%);color:#fff;font-size:1.2rem;font-weight:600;border:2px solid var(--primary-color)}.staff-name{font-weight:600;color:var(--text-color)}.password-display{display:flex;align-items:center;gap:8px}.password-text{font-family:Courier New,monospace;color:var(--text-color);font-weight:500;font-size:.9rem}.password-toggle-btn{background:#87cefa1a;border:1px solid rgba(135,206,250,.3);border-radius:5px;padding:4px 8px;cursor:pointer;font-size:.85rem;transition:all .3s ease}.password-toggle-btn:hover{background:#87cefa33;border-color:var(--primary-color)}.status-badge.active{background:#2ecc711a;color:var(--success)}.status-badge.suspended{background:#e74c3c1a;color:var(--error)}.status-badge.warned{background:#f39c121a;color:var(--warning)}.action-buttons{display:flex;gap:5px;flex-wrap:wrap}.action-btn{padding:6px 12px;border:1px solid var(--primary-color);background:#fff;color:var(--primary-color);border-radius:8px;cursor:pointer;font-size:.8rem;transition:all .3s ease}.action-btn:hover{background:var(--primary-color);color:#fff}.action-btn.delete{border-color:var(--error);color:var(--error)}.action-btn.delete:hover{background:var(--error);color:#fff}.loading,.empty-state{text-align:center;padding:40px;color:var(--text-light)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:#fff;border-radius:20px;max-height:95vh;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;box-shadow:0 8px 32px #0003}.modal-small{width:90%;max-width:400px}.modal-medium{width:90%;max-width:600px}.modal-large{width:90%;max-width:900px}.modal-header h2{margin:0;color:var(--secondary-color);font-size:1.5rem}.modal-close{background:none;border:none;font-size:2rem;color:var(--text-light);cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;transition:color .3s 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p{color:var(--text-light)}.actions-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:20px;flex-wrap:wrap}.filters{display:flex;gap:15px}.filters select{padding:10px 20px;border:2px solid var(--primary-color);border-radius:25px;background:#fff;color:var(--text-color);font-size:.95rem;cursor:pointer}.passcode-modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px}.passcode-modal-container{background:#fff;border-radius:20px;padding:40px;box-shadow:0 20px 60px #0000004d;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;position:relative}.passcode-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.passcode-modal-title{color:#333;margin:0;font-size:28px;flex:1}.passcode-modal-close{background:none;border:none;font-size:32px;color:#666;cursor:pointer;padding:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s}.passcode-modal-close:hover{background-color:#f1f5f9}.passcode-modal-warning{background:#fff3cd;border:1px solid #ffeaa7;border-radius:10px;padding:15px;margin-bottom:20px}.passcode-modal-warning.bulk-delete-warning{background:#fee2e2;border-color:#fecaca}.passcode-modal-warning h3{color:#856404;margin-top:0;display:flex;align-items:center;gap:10px}.passcode-modal-warning.bulk-delete-warning h3{color:#dc2626}.passcode-modal-warning p{margin:10px 0;color:#333}.passcode-modal-warning ul{margin:10px 0;padding-left:20px}.passcode-modal-warning li{margin:5px 0;color:#333}.passcode-modal-warning strong{color:#dc2626}.passcode-modal-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;border-radius:8px;padding:12px;margin:10px 0;text-align:center;font-weight:700}.passcode-modal-success{background:#d1fae5;color:#065f46;border:1px solid #a7f3d0;border-radius:8px;padding:12px;margin:10px 0;text-align:center;font-weight:700}.passcode-modal-form{margin-top:20px}.passcode-modal-label{font-weight:700;display:block;margin-bottom:10px;color:#333;font-size:16px}.passcode-modal-textarea{width:100%;padding:15px;border:2px solid #ddd;border-radius:10px;font-size:18px;font-family:monospace;text-align:center;letter-spacing:2px;margin-bottom:20px;box-sizing:border-box;resize:vertical;min-height:80px}.passcode-modal-textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.passcode-modal-instructions{background:#f8fafc;border-radius:10px;padding:15px;margin-bottom:20px;font-size:14px;color:#64748b}.passcode-modal-instructions h4{margin-top:0;color:#475569;margin-bottom:10px}.passcode-modal-instructions ul{margin:10px 0;padding-left:20px}.passcode-modal-instructions li{margin:5px 0}.passcode-modal-buttons{display:flex;gap:15px;margin-top:30px}.passcode-modal-cancel{flex:1;padding:15px;background:#f1f5f9;color:#64748b;border:none;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s ease}.passcode-modal-cancel:hover{background:#e2e8f0}.passcode-modal-submit{flex:1;padding:15px;background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s ease}.passcode-modal-submit:hover{transform:translateY(-2px);box-shadow:0 5px 15px #ef444466}.passcode-modal-submit.bulk-delete-submit{background:linear-gradient(135deg,#dc2626,#991b1b)}.passcode-modal-submit.bulk-delete-submit:hover{box-shadow:0 5px 15px #dc262666}@media(max-width:600px){.passcode-modal-container{padding:20px}.passcode-modal-title{font-size:22px}.passcode-modal-buttons{flex-direction:column}.passcode-modal-cancel,.passcode-modal-submit{width:100%}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Helvetica Neue,Helvetica,Arial,sans-serif;background:#f5f7fa;color:#1a1a1a;-webkit-font-smoothing:antialiased}.students-page{min-height:100vh;padding:24px;background:#f5f7fa}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;flex-wrap:wrap;gap:12px}.back-button{background:#4f46e5;color:#fff;border:none;padding:10px 20px;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s}.back-button:hover{background:#4338ca}.page-title{font-size:28px;font-weight:700;letter-spacing:-.5px}.page-subtitle{font-size:14px;color:#6b7280}.stats-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:32px}.stat-card{background:#fff;border-radius:12px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 1px 3px #0000000d}.stat-icon{width:56px;height:56px;display:grid;place-items:center;background:#eef2ff;border-radius:12px;font-size:28px;color:#4f46e5}.stat-number{font-size:32px;font-weight:700;line-height:1}.stat-label{font-size:13px;color:#6b7280;text-transform:uppercase;letter-spacing:.5px}.actions-section{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.action-buttons-group{display:flex;gap:12px}.btn-register,.btn-reports{background:#4f46e5;color:#fff;border:none;padding:10px 20px;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s}.btn-register:hover,.btn-reports:hover{background:#4338ca}.filters-section{background:#fff;border-radius:12px;padding:20px;box-shadow:0 1px 3px #0000000d;margin-bottom:24px}.filters-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.filters-header h3{font-size:16px;font-weight:600}.clear-filters-btn{background:none;border:1px solid #d1d5db;color:#374151;padding:6px 14px;border-radius:6px;font-size:13px;cursor:pointer;transition:all .2s}.clear-filters-btn:hover{background:#f3f4f6}.filters-grid{display:flex!important;flex-wrap:wrap!important;gap:16px!important;align-items:flex-end!important}.filter-group{flex:1 1 300px!important;display:flex!important;flex-direction:column!important;gap:6px!important}.filter-label{font-size:13px;font-weight:600;color:#374151}.filter-input{width:100%!important;padding:10px 14px!important;border:1px solid #d1d5db!important;border-radius:6px!important;font-size:14px!important;background:#fff!important;transition:border-color .2s}.filter-input:focus{outline:none!important;border-color:#4f46e5!important;box-shadow:0 0 0 2px #4f46e533!important}.table-container{background:#fff!important;border-radius:12px!important;padding:20px!important;overflow-x:auto!important;box-shadow:0 1px 3px #0000000d!important}.students-table.clean-table{width:100%!important;border-collapse:collapse!important;font-size:14px!important;min-width:900px!important}.students-table.clean-table thead{background:#f9fafb!important;text-transform:uppercase!important;font-size:12px!important;letter-spacing:.5px!important}.students-table.clean-table th,.students-table.clean-table td{padding:10px 12px!important;text-align:left!important;white-space:nowrap!important}.students-table.clean-table th{color:#6b7280!important;font-weight:600!important;border-bottom:1px solid #e5e7eb!important}.students-table.clean-table tbody tr{border-bottom:1px solid #e5e7eb!important}.students-table.clean-table tbody tr:hover{background:#f9fafb!important}.action-buttons{display:flex!important;gap:4px!important;align-items:center!important}.action-btn{padding:4px 8px!important;border:1px solid #d1d5db!important;background:#fff!important;color:#374151!important;border-radius:4px!important;font-size:12px!important;font-weight:600!important;cursor:pointer!important;white-space:nowrap!important;transition:all .2s!important;min-width:32px!important;display:flex!important;align-items:center!important;justify-content:center!important}.empty-state{text-align:center;padding:60px 20px}.empty-icon{font-size:48px;margin-bottom:16px}.empty-state h2{font-size:20px;margin-bottom:8px}.empty-state p{color:#6b7280;margin-bottom:24px}.btn-primary{background:#4f46e5;color:#fff;border:none;padding:10px 24px;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s}.btn-primary:hover{background:#4338ca}@media(max-width:768px){.students-page{padding:16px}.page-header{flex-direction:column;align-items:flex-start}.stats-container{grid-template-columns:1fr}.filters-grid{flex-direction:column!important}.filter-group{flex:1 1 auto!important}.table-container{padding:12px!important}.students-table.clean-table{font-size:13px!important}.students-table.clean-table th,.students-table.clean-table td{padding:12px 14px!important}.action-buttons{flex-wrap:wrap!important}}table.students-table,.students-table thead,.students-table tbody,.students-table tfoot,.students-table tr,.students-table th,.students-table td{all:unset;display:revert}.students-table{width:100%!important;border-collapse:collapse!important;font-size:14px!important;min-width:900px!important;table-layout:auto!important;background:#fff!important}.students-table thead{background:#f9fafb!important;text-transform:uppercase!important;font-size:12px!important;letter-spacing:.5px!important}.students-table th{padding:14px 16px!important;text-align:left!important;white-space:nowrap!important;color:#6b7280!important;font-weight:600!important;border-bottom:1px solid #e5e7eb!important}.students-table tbody tr{border-bottom:1px solid #e5e7eb!important}.students-table tbody tr:hover{background:#f9fafb!important}.students-table td{padding:14px 16px!important;vertical-align:middle!important;white-space:nowrap!important;font-size:14px!important;color:#111827!important}td.student-photo{padding:10px 16px!important}.student-name{font-weight:600!important;color:#111827!important}.gender-badge{display:inline-block!important;padding:4px 10px!important;border-radius:9999px!important;font-size:12px!important;font-weight:600!important;text-transform:uppercase!important}.gender-badge.male{background:#dbeafe!important;color:#1d4ed8!important}.gender-badge.female{background:#fce7f3!important;color:#be185d!important}.action-buttons{display:flex!important;gap:8px!important}.action-btn{padding:6px 14px!important;border:1px solid #d1d5db!important;background:#fff!important;color:#374151!important;border-radius:6px!important;font-size:13px!important;font-weight:600!important;cursor:pointer!important;white-space:nowrap!important;transition:all .2s!important}.action-btn:hover{background:#f3f4f6!important}.action-btn.delete{border-color:#f87171!important;color:#ef4444!important}.action-btn.delete:hover{background:#fee2e2!important}.table-container{overflow-x:auto!important;background:#fff!important;border-radius:12px!important;padding:20px!important}.reports-page{min-height:100vh;background:#f8f9fa;padding:20px}.reports-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px;margin-bottom:40px}.report-card{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:15px;padding:30px;box-shadow:0 4px 15px #00000014;text-align:center;cursor:pointer;transition:all .3s ease;border:2px solid transparent}.report-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #87cefa33;border-color:#87cefa4d}.report-icon{font-size:3rem;margin-bottom:15px}.report-card h3{font-size:1.3rem;color:#2c3e50;margin-bottom:10px}.report-card 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h3{font-size:1.3rem;color:#2c3e50;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px}.activities-list{display:flex;flex-direction:column;gap:20px}.activity-card{background:#f8f9fa;border-radius:12px;padding:20px;border:2px solid transparent;transition:all .3s ease}.activity-card:hover{border-color:#87cefa4d;box-shadow:0 4px 12px #00000014}.activity-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:15px;flex-wrap:wrap;gap:10px}.activity-title{font-size:1.2rem;font-weight:600;color:#2c3e50;margin-bottom:8px}.activity-category{display:inline-block;padding:5px 12px;background:#87ceeb;color:#fff;border-radius:15px;font-size:.8rem;font-weight:600;text-transform:uppercase}.activity-actions{display:flex;gap:10px}.btn-edit,.btn-delete{padding:8px 16px;border:none;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .3s ease}.btn-edit{background:#87ceeb;color:#fff}.btn-edit:hover{background:#5fb3d3;transform:translateY(-2px)}.activity-meta{display:flex;gap:20px;margin-bottom:15px;font-size:.85rem;color:#7f8c8d;flex-wrap:wrap}.activity-description{color:#2c3e50;line-height:1.6;margin-bottom:10px;max-height:150px;overflow-y:auto}.activity-supervisor{font-size:.9rem;color:#7f8c8d;font-style:italic}.empty-state{text-align:center;padding:60px 20px;color:#7f8c8d;font-size:1.1rem;background:#f8f9fa;border-radius:15px;border:2px dashed #ddd}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:#fff;border-radius:15px;width:90%;max-width:600px;max-height:95vh;overflow-y:auto;box-shadow:0 10px 40px #0003}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;border-bottom:2px solid #e0e0e0;position:sticky;top:0;background:#fff;z-index:10}.modal-header h2{font-size:1.5rem;color:#2c3e50;margin:0}.modal-close{background:none;border:none;font-size:2rem;color:#7f8c8d;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.modal-close:hover{color:#e74c3c;transform:rotate(90deg)}.activity-form{display:flex;flex-direction:column;gap:20px}.form-label{font-size:.9rem;font-weight:600;color:#2c3e50}.form-input,.form-select,.form-textarea{padding:12px 15px;border:2px solid #e0e0e0;border-radius:8px;font-size:.95rem;transition:all .3s ease;font-family:inherit}.form-textarea{resize:vertical;min-height:100px;max-height:150px;overflow-y:auto}.form-actions{display:flex;gap:15px;justify-content:flex-end;margin-top:10px}.btn{padding:12px 24px;border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s ease}.btn-submit:hover{transform:translateY(-2px);box-shadow:0 4px 12px #87cefa4d}@media(max-width:768px){.page-header{padding:20px 0}.back-button{position:relative;top:0;margin-bottom:20px}.filter-section{flex-direction:column;align-items:stretch}.stats-section{grid-template-columns:1fr}.activity-header{flex-direction:column}.form-row{grid-template-columns:1fr}.modal-content{width:95%;margin:20px}}.create-qr-code{padding:20px}.qr-container{background:#fff;border-radius:20px;padding:40px;box-shadow:var(--box-shadow);max-width:800px;margin:0 auto}.qr-settings{margin-bottom:30px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--text-color)}.form-group input,.form-group select{width:100%;padding:12px;border:2px solid rgba(135,206,250,.3);border-radius:10px;font-size:1rem}.form-group small{display:block;margin-top:5px;color:var(--text-light);font-size:.85rem}.qr-info{background:#87cefa0d;padding:20px;border-radius:10px;margin-bottom:30px}.info-item{display:flex;justify-content:space-between;margin-bottom:10px}.info-label{font-weight:600;color:var(--text-color)}.info-value{color:var(--text-light)}.qr-display{display:flex;justify-content:center;align-items:center;margin-bottom:30px;padding:40px;background:#fff;border-radius:10px;min-height:400px}#qr-code{display:flex;justify-content:center;align-items:center}#qr-code svg{display:block;max-width:100%;height:auto}.qr-placeholder{text-align:center;color:var(--text-light);font-size:1.1rem}.page-header h1{font-size:2rem;margin-bottom:10px;color:var(--text-color)}.page-header p{color:var(--text-light);font-size:1rem}.qr-actions{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}@media 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#0000001a;object-fit:cover}.form-actions{display:flex;justify-content:flex-end;gap:15px;margin-top:40px;padding-top:30px;border-top:2px solid rgba(135,206,250,.2)}.btn{padding:14px 32px;border:none;border-radius:25px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px}.btn-cancel:hover{background:#d0d0d0;transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.btn-submit{background:linear-gradient(135deg,#87ceeb,#add8e6);color:#fff;box-shadow:0 4px 15px #87cefa4d}.btn-submit:hover{background:linear-gradient(135deg,#add8e6,#87ceeb);transform:translateY(-2px);box-shadow:0 6px 20px #87cefa66}@media(max-width:768px){.form-container{padding:30px 20px}.form-title{font-size:1.8rem}.back-button{position:relative;left:auto;top:auto;margin-bottom:20px}.form-row{grid-template-columns:1fr}.form-actions{flex-direction:column}.btn{width:100%}}@media(max-width:480px){.form-container{padding:20px 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#e74c3c66}.subject-badge{padding:5px 12px;border-radius:20px;font-size:.85rem;font-weight:600;background:#e3f2fd;color:#1976d2}.summary-section{background:#fff;border-radius:15px;padding:25px;box-shadow:0 4px 15px #0000001a;margin-bottom:30px}.summary-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:15px;border-bottom:2px solid #f0f0f0}.summary-header h2{margin:0;color:#2c3e50;font-size:1.5rem}.teacher-summary-container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media(max-width:1200px){.teacher-summary-container{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.teacher-summary-container{grid-template-columns:repeat(2,1fr)}}.teacher-summary-card{background:#f8f9fa;border-radius:12px;padding:20px;border:1px solid #e0e0e0}.teacher-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid #e0e0e0}.teacher-name{font-size:1.2rem;font-weight:700;color:#2c3e50}.teacher-stats{padding:5px 12px;border-radius:20px;font-size:.85rem;font-weight:600;background:#e3f2fd;color:#1976d2}.teacher-details{margin-top:15px}.teacher-info{margin-bottom:15px}.teacher-info-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #f0f0f0;font-size:.9rem}.teacher-info-item strong{color:#2c3e50}@media(max-width:768px){.subjects-page{padding:15px}.page-title{font-size:1.8rem}.page-subtitle{font-size:.95rem}.back-button{padding:10px 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20px;background:#fff;border-radius:15px;box-shadow:0 4px 15px #0000001a}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:1000}.image-modal{background:#fff;border-radius:15px;padding:20px;max-width:800px;width:90%;max-height:95vh;overflow-y:auto;position:relative}.modal-close{position:absolute;top:10px;right:10px;background:#00000080;color:#fff;border:none;width:40px;height:40px;border-radius:50%;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10}.image-modal img{width:100%;max-height:500px;object-fit:contain;border-radius:8px;margin-bottom:20px}.image-details{margin-bottom:20px}.image-details div{margin-bottom:10px;color:#2c3e50}.btn-delete{background:#e74c3c;color:#fff;border:none;padding:10px 20px;border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s 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ease}.stat-icon{font-size:1.8rem;width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#87cefa33,#add8e61a);border-radius:12px}.stat-content{flex:1}.stat-number{font-size:1.5rem;font-weight:700;color:#87ceeb;margin-bottom:3px}.stat-label{font-size:.7rem;color:#7f8c8d;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.activity-stats{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:20px;padding:30px;box-shadow:0 4px 15px #00000014;margin-bottom:40px}.activity-stats h3{font-size:1.3rem;color:#2c3e50;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px}.activity-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.activity-item{background:#fff;border-radius:12px;padding:12px;box-shadow:0 2px 8px #0000000d;display:flex;align-items:center;gap:10px;transition:transform .3s ease}.activity-item:hover{transform:translateY(-3px)}.activity-icon{font-size:1.5rem}.activity-info{flex:1}.activity-label{font-size:.7rem;color:#7f8c8d;margin-bottom:3px}.activity-count{font-size:1.2rem;font-weight:700;color:#87ceeb}.task-actions{display:flex;gap:15px;margin-bottom:30px;flex-wrap:wrap}.task-btn{flex:1;min-width:150px;padding:15px 25px;border:none;border-radius:15px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #0000001a;color:#fff}.task-btn-homework{background:linear-gradient(135deg,#3498db,#2980b9)}.task-btn-homework:hover{transform:translateY(-3px);box-shadow:0 6px 20px #3498db66}.task-btn-classwork{background:linear-gradient(135deg,#9b59b6,#8e44ad)}.task-btn-classwork:hover{transform:translateY(-3px);box-shadow:0 6px 20px #9b59b666}.task-btn-packages{background:linear-gradient(135deg,#e67e22,#d35400)}.task-btn-packages:hover{transform:translateY(-3px);box-shadow:0 6px 20px #e67e2266}.task-btn-tests{background:linear-gradient(135deg,#e74c3c,#c0392b)}.task-btn-tests:hover{transform:translateY(-3px);box-shadow:0 6px 20px #e74c3c66}.task-modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.task-modal{background:#fff;border-radius:20px;width:100%;max-width:700px;max-height:90vh;overflow-y:auto;box-shadow:0 10px 40px #0000004d}.task-modal-header{display:flex;justify-content:space-between;align-items:center;padding:25px 30px;border-bottom:2px solid #f0f0f0}.task-modal-header h2{margin:0;font-size:1.5rem;color:#2c3e50}.modal-close-btn{background:none;border:none;font-size:2rem;color:#7f8c8d;cursor:pointer;padding:0;width:35px;height:35px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease}.modal-close-btn:hover{background:#f0f0f0;color:#e74c3c}.task-modal-body{padding:30px}.task-modal-body .form-group{margin-bottom:25px}.task-modal-body .form-label{display:block;margin-bottom:10px;font-weight:600;color:#2c3e50;font-size:.95rem}.send-to-options{margin-bottom:15px}.checkbox-label{display:flex;align-items:center;gap:10px;cursor:pointer;padding:10px;border-radius:8px;transition:background .3s ease}.checkbox-label:hover{background:#f8f9fa}.checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer}.student-selection{margin-top:15px;max-height:200px;overflow-y:auto;border:1px solid #e0e0e0;border-radius:8px;padding:15px}.students-checkbox-list{display:flex;flex-direction:column;gap:8px}.task-description-input{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:.95rem;font-family:inherit;resize:vertical;transition:border-color .3s ease}.task-description-input:focus{outline:none;border-color:#87ceeb}.file-upload-section{display:flex;flex-direction:column;gap:10px}.btn-upload-file{padding:12px 20px;background:linear-gradient(135deg,#87ceeb,#add8e6);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:.95rem;font-weight:500;transition:all .3s ease;align-self:flex-start}.btn-upload-file:hover{transform:translateY(-2px);box-shadow:0 4px 12px #87cefa66}.file-info{display:flex;align-items:center;gap:10px;padding:10px;background:#f8f9fa;border-radius:8px}.file-name{flex:1;font-size:.9rem;color:#2c3e50}.btn-remove-file{background:#e74c3c;color:#fff;border:none;border-radius:50%;width:24px;height:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.8rem;transition:all .3s ease}.btn-remove-file:hover{background:#c0392b;transform:scale(1.1)}.file-preview{margin-top:10px;border:2px solid #e0e0e0;border-radius:8px;padding:10px;text-align:center}.file-preview img{max-width:100%;max-height:300px;border-radius:8px}.task-modal-footer{display:flex;justify-content:flex-end;gap:15px;padding:20px 30px;border-top:2px solid #f0f0f0}.task-modal-footer .btn{padding:12px 30px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-cancel:hover{background:#7f8c8d;transform:translateY(-2px)}.btn-send{background:linear-gradient(135deg,#27ae60,#229954);color:#fff}.btn-send:hover{transform:translateY(-2px);box-shadow:0 4px 12px #27ae6066}.parent-message-modal{background:#fff;border-radius:20px;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:0 10px 40px #0000004d}.student-info-section{background:#f8f9fa;border-radius:10px;padding:15px;margin-bottom:20px}.student-info-section h4{margin:0 0 10px;color:#2c3e50;font-size:1.1rem}.student-info-section p{margin:5px 0;font-size:.9rem;color:#555}.precoded-messages-list{display:flex;flex-direction:column;gap:10px;max-height:300px;overflow-y:auto;border:1px solid #e0e0e0;border-radius:8px;padding:15px}.precoded-message-item{display:flex;align-items:flex-start;gap:10px;padding:10px;border-radius:8px;cursor:pointer;transition:background .3s ease}.precoded-message-item:hover{background:#f0f0f0}.precoded-message-item input[type=radio]{margin-top:3px;cursor:pointer}.precoded-message-item span{flex:1;font-size:.9rem;color:#2c3e50;line-height:1.4}.students-container{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:20px;padding:30px;box-shadow:0 4px 15px #00000014}.students-container h3{font-size:1.3rem;color:#2c3e50;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px}.no-students{text-align:center;padding:40px;color:#7f8c8d;font-size:1rem}.view-only-badge{font-size:.75rem;color:#7f8c8d;font-style:italic;padding:4px 8px;background:#f0f0f0;border-radius:4px}@media(max-width:768px){.overview-stats,.activity-grid{grid-template-columns:repeat(2,1fr)}.students-list{grid-template-columns:1fr}}.iheza-live-page{min-height:100vh;background:#f8f9fa;padding:20px}.back-button{position:absolute;left:0;top:30px;background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;border:none;padding:12px 24px;border-radius:25px;cursor:pointer;font-size:1rem;font-weight:500;transition:all .3s ease;box-shadow:0 4px 15px #2ecc714d}.back-button:hover{transform:translate(-5px);box-shadow:0 6px 20px #2ecc7166;background:linear-gradient(135deg,#2ecc71,#27ae60)}.actions-section,.search-section{margin-bottom:30px}.search-container{position:relative;max-width:600px;margin:0 auto}.search-input{width:100%;padding:12px 50px 12px 20px;border:2px solid rgba(46,204,113,.3);border-radius:25px;font-size:1rem;background:#fff;box-shadow:0 2px 8px #0000000d;transition:all .3s ease}.search-input:focus{outline:none;border-color:#27ae60;box-shadow:0 4px 15px #2ecc7133}.clear-search{position:absolute;right:15px;top:50%;transform:translateY(-50%);background:none;border:none;color:#7f8c8d;font-size:1.2rem;cursor:pointer;padding:5px;border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.clear-search:hover{background:#e74c3c1a;color:#e74c3c}.meeting-actions{display:flex;gap:10px;margin-top:15px}.delete-meeting-btn{padding:8px 16px;background:linear-gradient(135deg,#e74c3c,#c0392b);color:#fff;border:none;border-radius:20px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:5px}.delete-meeting-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #e74c3c66}.meetings-tabs{display:flex;gap:15px;margin-bottom:30px;background:#fff;padding:10px;border-radius:15px;box-shadow:0 2px 8px #0000000d}.tab-btn{flex:1;padding:12px 24px;border:2px solid transparent;background:transparent;color:#7f8c8d;border-radius:10px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s ease}.tab-btn:hover{background:#2ecc711a;color:#2c3e50}.tab-btn.active{background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;border-color:#27ae60;box-shadow:0 2px 8px #2ecc714d}.btn-schedule{background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;border:none;padding:14px 32px;border-radius:25px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 15px #2ecc714d}.btn-schedule:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2ecc7166;background:linear-gradient(135deg,#2ecc71,#27ae60)}.meetings-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:25px}.meeting-card{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:15px;padding:25px;box-shadow:0 4px 15px #00000014;transition:all .3s ease;border-left:4px solid #27ae60}.meeting-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #2ecc7133}.meeting-card.upcoming{border-left-color:#2ecc71}.meeting-card.invitation{border-left-color:#f39c12;background:linear-gradient(135deg,#fff9e6,#fff)}.meeting-organizer{font-size:.85rem;color:#7f8c8d;margin-top:5px;font-style:italic}.meeting-card.past{border-left-color:#95a5a6;opacity:.7}.meeting-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:15px}.meeting-title{font-size:1.2rem;font-weight:600;color:#2c3e50;margin-bottom:5px}.meeting-date-time{font-size:.9rem;color:#7f8c8d}.meeting-status{padding:4px 12px;border-radius:15px;font-size:.75rem;font-weight:600;text-transform:uppercase}.meeting-status.upcoming{background:#2ecc711a;color:#2ecc71}.meeting-status.past{background:#95a5a61a;color:#95a5a6}.meeting-info{margin-bottom:15px}.meeting-info-item{margin-bottom:8px;font-size:.9rem;color:#7f8c8d}.meeting-info-item strong{color:#2c3e50;margin-right:8px}.meeting-link{display:inline-block;padding:8px 16px;background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;text-decoration:none;border-radius:20px;font-size:.9rem;font-weight:600;transition:all .3s ease;margin-top:10px;border:none;cursor:pointer}.meeting-link:hover{transform:translateY(-2px);box-shadow:0 4px 12px #2ecc7166}.meeting-link.disabled{background:linear-gradient(135deg,#95a5a6,#7f8c8d);cursor:not-allowed;opacity:.7}.meeting-link.disabled:hover{transform:none;box-shadow:none}.modal-content{background:#fff;border-radius:20px;padding:0;max-width:700px;width:90%;max-height:90vh;box-shadow:0 8px 32px #0003;overflow-y:auto;display:flex;flex-direction:column}.modal-header{padding:20px 30px;border-bottom:2px solid rgba(46,204,113,.2);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:#fff;z-index:1}.meeting-form .form-group{margin-bottom:20px}.meeting-form .form-label{display:block;margin-bottom:8px;font-weight:600;color:#2c3e50}.meeting-form .form-input,.meeting-form .form-textarea{width:100%;padding:12px;border:2px solid rgba(46,204,113,.3);border-radius:10px;font-size:1rem;box-sizing:border-box}.meeting-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.participants-list{max-height:200px;overflow-y:auto;padding:15px;background:#2ecc710d;border-radius:10px;border:2px solid rgba(46,204,113,.2)}.participant-item{display:flex;align-items:center;gap:10px;margin-bottom:10px}.participant-item input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#27ae60}.meeting-form .form-actions{display:flex;justify-content:flex-end;gap:15px;margin-top:30px}.btn-submit{background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff}.form-help{display:block;margin-top:5px;font-size:.85rem;color:#7f8c8d}@media(max-width:768px){.meetings-list,.meeting-form .form-row{grid-template-columns:1fr}}.extra-curriculum-page{min-height:100vh;background:#f8f9fa;padding:20px}.task-card{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:15px;padding:25px;box-shadow:0 4px 15px #00000014;transition:all .3s ease;border-left:4px solid #87CEEB}.task-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #87cefa33}.task-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:15px}.task-category{display:inline-block;padding:4px 12px;background:#87cefa1a;border-radius:15px;font-size:.85rem;color:#2c3e50;font-weight:600;text-transform:uppercase}.task-date{font-size:.9rem;color:#7f8c8d;margin-bottom:10px}.task-footer{display:flex;justify-content:space-between;align-items:center;padding-top:15px;border-top:1px solid rgba(135,206,250,.2);font-size:.85rem;color:#7f8c8d}.task-form .form-input,.task-form .form-select,.task-form .form-textarea{width:100%;padding:12px;border:2px solid rgba(135,206,250,.3);border-radius:10px;font-size:1rem;box-sizing:border-box}.task-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}@media(max-width:768px){.tasks-list,.task-form .form-row{grid-template-columns:1fr}}.coordinator-dashboard{padding:20px;min-height:100vh;background:#f8f9fa}.dashboard-header{text-align:center;margin-bottom:30px;padding:20px 0}.dashboard-title{font-size:2.5rem;color:#2c3e50;margin-bottom:10px;font-weight:600;text-align:center}.dashboard-subtitle{font-size:1.1rem;color:#7f8c8d;margin-bottom:10px;text-align:center}.components-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px;margin-top:30px}.component-card{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:15px;padding:30px;text-align:center;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #0000001a;border:2px solid transparent;animation:fadeInUp .6s ease forwards;opacity:0}.component-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026;border-color:#87ceeb}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.card-icon{font-size:3.5rem;margin-bottom:15px}.card-title{font-size:1.3rem;font-weight:600;color:#2c3e50;margin-bottom:10px}.card-description{font-size:.95rem;color:#7f8c8d;line-height:1.5}@media(max-width:768px){.components-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}.component-card{padding:20px}.card-icon{font-size:2.5rem}}A* Manage Principal Page Styles */ .manage-principal-page{min-height:100vh;background:#f8f9fa;padding:20px}.staff-tabs{display:flex;gap:15px;margin-bottom:30px;background:#fff;padding:20px;border-radius:15px;box-shadow:0 4px 15px #00000014}.tab-btn{flex:1;padding:12px 24px;border:2px solid #e0e0e0;background:#fff;color:#2c3e50;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s ease}.tab-btn:hover{background:#f8f9fa;border-color:#87ceeb}.staff-container{max-width:1400px;margin:0 auto}.staff-list-container{display:grid!important;grid-template-columns:repeat(4,1fr)!important;gap:20px!important}.staff-list-container .compact-card{padding:15px;cursor:pointer;min-height:auto}.staff-list-container .compact-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px #00000026}.report-modal-content{max-width:900px;width:95%;max-height:95vh}.report-modal-body{max-height:calc(95vh - 120px);overflow-y:auto}.report-preview{background:#fff;padding:20px;border:1px solid #ddd;border-radius:5px;margin-bottom:20px;max-height:60vh;overflow-y:auto}.report-header-preview{text-align:center;margin-bottom:25px;padding-bottom:15px;border-bottom:2px solid #2c3e50}.report-header-preview h2{font-size:18px;font-weight:700;color:#2c3e50;margin-bottom:15px}.report-meta-preview{font-size:12px;color:#555;text-align:left;display:inline-block}.report-meta-preview p{margin:5px 0}.report-summary-preview{margin:20px 0;background:#f8f9fa;padding:15px;border-radius:5px}.report-summary-preview h3{font-size:16px;font-weight:700;color:#2c3e50;margin-bottom:15px;border-bottom:2px solid #87CEEB;padding-bottom:5px}.summary-grid-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.summary-item-preview{text-align:center;padding:10px;background:#fff;border-radius:5px;border:1px solid #ddd}.summary-label-preview{font-size:11px;color:#666;margin-bottom:5px}.summary-value-preview{font-size:18px;font-weight:700;color:#2c3e50}.report-tasks-preview{margin-top:20px}.report-tasks-preview h3{font-size:16px;font-weight:700;color:#2c3e50;margin-bottom:15px;border-bottom:2px solid #87CEEB;padding-bottom:5px}.tasks-list-preview{display:flex;flex-direction:column;gap:12px}.task-item-preview{background:#f8f9fa;padding:12px;border-radius:5px;border-left:3px solid #87CEEB}.task-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.task-title-preview{font-size:14px;font-weight:600;color:#2c3e50}.task-status-preview{padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600;text-transform:capitalize}.task-status-preview.status-pending{background:#fff4e6;color:#f39c12}.task-status-preview.status-in-progress{background:#e3f2fd;color:#3498db}.task-status-preview.status-completed{background:#e8f5e9;color:#27ae60}.task-status-preview.status-cancelled{background:#f5f5f5;color:#95a5a6}.task-item-body{font-size:12px;color:#555}.task-item-body p{margin:5px 0}.task-item-meta{display:flex;gap:15px;margin-top:8px;flex-wrap:wrap;font-size:11px}.task-item-meta span{color:#666}.task-item-meta .overdue{color:#e74c3c;font-weight:700}.report-actions{display:flex;justify-content:flex-end;gap:15px;padding-top:15px;border-top:1px solid #eee}.btn-download{background:linear-gradient(135deg,#27ae60,#229954);color:#fff;padding:10px 20px;border:none;border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s ease}.btn-download:hover{transform:translateY(-2px);box-shadow:0 4px 12px #27ae6066}.manage-principal-page .staff-list-container{grid-template-columns:repeat(4,1fr)!important;gap:20px!important}@media(max-width:768px){.staff-list-container{grid-template-columns:repeat(2,1fr);gap:12px}.report-modal-content{width:98%;max-height:98vh}.report-preview{padding:15px;font-size:10pt}.report-preview .tasks-table{font-size:8pt}.report-preview .tasks-table th,.report-preview .tasks-table td{padding:5px}}.staff-card{background:#fff;border-radius:12px;padding:12px;box-shadow:0 2px 8px #0000001a;transition:all .3s ease}.staff-header{display:flex;align-items:center;gap:10px;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid #f0f0f0}.staff-avatar,.staff-avatar-placeholder{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#87ceeb,#add8e6);flex-shrink:0}.staff-avatar{object-fit:cover}.staff-info{flex:1;min-width:0;overflow:hidden}.staff-name{font-size:.9rem;font-weight:600;color:#2c3e50;margin-bottom:3px;line-height:1.2;word-wrap:break-word}.staff-role{font-size:.75rem;color:#7f8c8d}.staff-details{margin-bottom:10px}.staff-details-item{font-size:.75rem;color:#2c3e50;margin-bottom:4px;line-height:1.3;word-wrap:break-word;overflow-wrap:break-word}.task-stats{display:flex;justify-content:space-around;padding:8px;background:#f8f9fa;border-radius:8px;margin-bottom:10px}.stat-item{text-align:center}.stat-number{display:block;font-size:.9rem;font-weight:700;color:#2c3e50;margin-bottom:2px}.stat-label{font-size:.65rem;color:#7f8c8d}.assign-task-btn{width:100%;padding:8px;background:linear-gradient(135deg,#87ceeb,#add8e6);color:#fff;border:none;border-radius:6px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all 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#333}.legend-box.present{background-color:#90ee90}.legend-box.absent{background-color:#ffb6c1}.legend-box.late{background-color:gold}.legend-box.excused{background-color:plum}.book-controls{padding:20px;background-color:#f0f0f0;border-top:2px solid #333;text-align:center}.book-controls button{margin:5px;padding:10px 20px;background-color:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:600;transition:all .3s}.book-controls button:hover{background-color:#45a049;transform:translateY(-2px)}@media print{.attendance-book-container{background:#fff;padding:0}.attendance-book{box-shadow:none;border:2px solid #000}.book-controls,.month-navigation{display:none}.attendance-cell{min-height:30px}}.attendance-page{min-height:100vh;background:#f8f9fa;padding:20px}.selection-panel{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:20px;padding:30px;box-shadow:0 4px 15px 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#87CEEB}.stat-number{font-size:2.5rem;font-weight:700;margin-bottom:8px}.stat-item.present .stat-number{color:#2ecc71}.stat-item.absent .stat-number{color:#e74c3c}.stat-item.total .stat-number{color:#87ceeb}.stat-label{font-size:.95rem;color:#7f8c8d;text-transform:uppercase;letter-spacing:1px}.bulk-actions{display:flex;gap:15px;margin-bottom:30px;flex-wrap:wrap}.bulk-btn{padding:12px 24px;border:none;border-radius:25px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px}.bulk-btn.present-all{background:linear-gradient(135deg,#2ecc71,#27ae60);color:#fff}.bulk-btn.absent-all{background:linear-gradient(135deg,#e74c3c,#c0392b);color:#fff}.bulk-btn.save{background:linear-gradient(135deg,#87ceeb,#add8e6);color:#fff}.bulk-btn.export{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff}.bulk-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px 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#e67e22}.grade-f{background:linear-gradient(135deg,#ffa8a8,#fcc);color:#e74c3c;border:2px solid #e74c3c}.summary-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.summary-card{background:#fff;border-radius:20px;padding:25px;box-shadow:0 10px 30px #3498db26;border:1px solid #e0f0ff}.summary-card h4{color:#2c3e50;font-size:1.4rem;margin:0 0 20px;text-align:center}.summary-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.summary-stat{text-align:center;padding:20px;background:#f8fbff;border-radius:15px;border:1px solid #e0f0ff;transition:transform .3s ease}.summary-stat:hover{transform:translateY(-5px);background:#fff;box-shadow:0 5px 15px #3498db1a}.stat-value{display:block;font-size:2.2rem;font-weight:700;color:#3498db;margin-bottom:8px}.stat-label{font-size:14px;color:#7f8c8d;font-weight:600}@media(max-width:768px){.header-background{padding:20px}.header-title{font-size:2rem}.header-stats{flex-direction:column;align-items:stretch}.stat-card{min-width:auto}.action-bar{flex-direction:column}.action-btn{width:100%;justify-content:center}.table-container{padding:20px}.summary-stats{grid-template-columns:1fr}.grade-items{flex-direction:column;align-items:stretch}.grade-item{text-align:center}}@media(max-width:480px){.header-title{font-size:1.6rem}.header-subtitle{font-size:1rem}.smart-table th,.smart-table td{padding:12px 8px;font-size:14px}.score-input{padding:10px;font-size:14px}}.report-cards-page{min-height:100vh;background:#f8f9fa;padding:20px}.report-cards-section{max-width:1200px;margin:0 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.3s;position:relative}.tab-btn:hover{background:#f5f5f5}.tab-btn.active{background:#667eea;color:#fff;font-weight:600}.tab-badge{background:#ff4757;color:#fff;font-size:12px;padding:2px 8px;border-radius:10px;margin-left:8px}.chat-container{display:flex;gap:30px;height:600px}.students-sidebar{width:300px;background:#f8f9fa;border-radius:15px;padding:20px;display:flex;flex-direction:column}.sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.sidebar-header h3{margin:0;color:#333;font-size:1.2rem}.btn-refresh{background:#667eea;color:#fff;border:none;width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:16px;transition:background .3s}.btn-refresh:hover{background:#5a6fd8}.students-search{margin-bottom:20px}.search-input{width:100%;padding:12px 16px;border:2px solid #e0e0e0;border-radius:10px;font-size:14px;transition:border-color 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