@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@700&display=swap";@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}#root{min-height:100vh}:root{--blue-900:#0f2260;--blue-800:#1e3a8a;--blue-700:#1d4ed8;--blue-600:#2563eb;--blue-100:#dbeafe;--gold:#f5b700;--gold-dark:#c49200;--gold-light:#fde68a;--white:#fff;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-400:#94a3b8;--gray-600:#475569;--gray-800:#1e293b;--error-bg:#fef2f2;--error-border:#fca5a5;--error-text:#b91c1c;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--shadow-card:0 25px 60px #0f22602e, 0 4px 16px #0f22601a}.login-root{background:linear-gradient(145deg,#0f2260 0%,#1e3a8a 40%,#1d4ed8 100%);place-items:center;min-height:100vh;padding:24px;font-family:Inter,system-ui,sans-serif;display:grid;position:relative;overflow:hidden}.blob{filter:blur(80px);opacity:.25;pointer-events:none;border-radius:50%;position:absolute}.blob-1{background:#f5b700;width:500px;height:500px;animation:12s ease-in-out infinite drift1;top:-120px;right:-100px}.blob-2{background:#60a5fa;width:400px;height:400px;animation:15s ease-in-out infinite drift2;bottom:-80px;left:-80px}.blob-3{opacity:.12;background:#f5b700;width:250px;height:250px;animation:9s ease-in-out infinite reverse drift1;bottom:20%;right:10%}@keyframes drift1{0%,to{transform:translate(0)scale(1)}50%{transform:translate(-30px,30px)scale(1.08)}}@keyframes drift2{0%,to{transform:translate(0)scale(1)}50%{transform:translate(25px,-25px)scale(1.06)}}.login-card{z-index:1;background:var(--white);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow-card);animation:.5s cubic-bezier(.22,1,.36,1) both slideUp;position:relative;overflow:hidden}@keyframes slideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.login-header{background:linear-gradient(135deg, var(--blue-900) 0%, var(--blue-800) 100%);text-align:center;padding:36px 32px 28px;position:relative}.logo-wrap{background:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:110px;height:110px;margin:0 auto 16px;padding:6px;animation:4s ease-in-out infinite crFloat;display:grid;box-shadow:0 0 0 3px #f5b70099,0 0 0 6px #f5b70033,0 8px 28px #00000059}.school-logo-img{object-fit:contain;border-radius:50%;width:100%;height:100%;display:block}@keyframes crFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.school-name{color:var(--white);letter-spacing:.01em;margin-bottom:6px;font-family:Playfair Display,Georgia,serif;font-size:1.25rem;font-weight:700;line-height:1.3}.school-tagline{color:var(--gold-light);letter-spacing:.12em;text-transform:uppercase;font-size:.75rem;font-weight:500}.gold-divider{background:linear-gradient(90deg, var(--gold), var(--gold-light));border-radius:2px;width:48px;height:3px;margin:14px auto 0}.login-form{padding:32px 32px 20px}.form-title{color:var(--gray-800);margin-bottom:4px;font-size:1.35rem;font-weight:700}.form-subtitle{color:var(--gray-400);margin-bottom:24px;font-size:.82rem}.error-banner{background:var(--error-bg);border:1px solid var(--error-border);border-radius:var(--radius-sm);color:var(--error-text);align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:.84rem;animation:.3s shake;display:flex}.error-icon{flex-shrink:0}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.field-group{margin-bottom:18px}.field-label{color:var(--gray-600);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;font-size:.78rem;font-weight:600;display:block}.input-wrapper{align-items:center;display:flex;position:relative}.input-icon{color:var(--gray-400);pointer-events:none;-webkit-user-select:none;user-select:none;font-size:.9rem;position:absolute;left:12px}.field-input{border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);width:100%;color:var(--gray-800);background:var(--gray-50);outline:none;padding:11px 12px 11px 36px;font-family:Inter,sans-serif;font-size:.9rem;transition:border-color .2s,box-shadow .2s,background .2s}.field-input::placeholder{color:var(--gray-400)}.field-input:focus{border-color:var(--blue-600);background:var(--white);box-shadow:0 0 0 3px #2563eb1f}.toggle-pass{cursor:pointer;color:var(--gray-400);background:0 0;border:none;padding:4px;font-size:.9rem;line-height:1;transition:color .2s;position:absolute;right:10px}.toggle-pass:hover{color:var(--blue-700)}.login-btn{letter-spacing:.03em;width:100%;color:var(--blue-900);background:linear-gradient(135deg, var(--gold) 0%, #fbbf24 100%);border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;margin-top:6px;padding:13px;font-family:Inter,sans-serif;font-size:.95rem;font-weight:700;transition:transform .15s,box-shadow .15s,opacity .15s;display:flex;box-shadow:0 4px 14px #f5b70059}.login-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #f5b70073}.login-btn:active:not(:disabled){transform:translateY(0)}.login-btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;transform:none}.btn-spinner{border:2.5px solid #0f226040;border-top-color:var(--blue-900);border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.login-footer{text-align:center;color:var(--gray-400);border-top:1px solid var(--gray-100);padding:12px 32px 24px;font-size:.72rem}@media (width<=480px){.login-card{border-radius:var(--radius-md)}.login-header{padding:28px 24px 22px}.login-form{padding:24px 24px 16px}.login-footer{padding:12px 24px 20px}}.switcher-root{background:linear-gradient(145deg,#0f2260 0%,#1e3a8a 60%,#1d4ed8 100%);place-items:center;min-height:100vh;padding:24px;font-family:Inter,sans-serif;display:grid}.switcher-card{background:#fff;border-radius:20px;width:100%;max-width:480px;padding:40px 36px 32px;animation:.45s cubic-bezier(.22,1,.36,1) both slideUp;box-shadow:0 25px 60px #0f226033}.switcher-header{text-align:center;margin-bottom:32px}.switcher-avatar{color:#f5b700;background:linear-gradient(135deg,#1e3a8a,#2563eb);border-radius:50%;place-items:center;width:72px;height:72px;margin:0 auto 16px;font-size:2rem;font-weight:700;display:grid;box-shadow:0 4px 16px #1e3a8a4d}.switcher-title{color:#1e293b;margin-bottom:6px;font-size:1.4rem;font-weight:700}.switcher-subtitle{color:#64748b;font-size:.85rem;line-height:1.5}.role-list{flex-direction:column;gap:12px;margin-bottom:20px;display:flex}.role-card{cursor:pointer;text-align:left;background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;align-items:center;gap:16px;padding:16px 20px;font-family:Inter,sans-serif;transition:border-color .2s,background .2s,transform .15s,box-shadow .2s;display:flex}.role-card:hover{border-color:var(--role-color,#1e3a8a);background:color-mix(in srgb, var(--role-color,#1e3a8a) 6%, #fff);transform:translate(4px);box-shadow:0 4px 16px #00000014}.role-icon{flex-shrink:0;font-size:1.8rem}.role-text{flex-direction:column;flex:1;gap:2px;display:flex}.role-name{color:#1e293b;font-size:.95rem;font-weight:700}.role-desc{color:#64748b;font-size:.78rem;line-height:1.4}.role-arrow{color:#94a3b8;font-size:1.1rem;transition:transform .2s,color .2s}.role-card:hover .role-arrow{color:var(--role-color,#1e3a8a);transform:translate(4px)}.switcher-note{text-align:center;color:#94a3b8;font-size:.75rem}@media (width<=480px){.switcher-card{padding:28px 24px 24px}}.top-navbar{z-index:100;background:#fff;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;padding:12px 24px;display:flex;position:sticky;top:0}.topbar-spacer{flex:1}.notification-wrapper{position:relative}.bell-btn{cursor:pointer;background:0 0;border:none;border-radius:50%;padding:8px;font-size:1.5rem;transition:background-color .2s;position:relative}.bell-btn:hover{background:#f1f5f9}.badge-count{color:#fff;background:#dc2626;border:2px solid #fff;border-radius:10px;padding:2px 6px;font-size:.65rem;font-weight:700;position:absolute;top:4px;right:4px}.notification-dropdown{z-index:101;background:#fff;border:1px solid #e2e8f0;border-radius:8px;width:350px;margin-top:8px;position:absolute;top:100%;right:0;overflow:hidden;box-shadow:0 10px 25px #0000001a}.dropdown-header{background:#f8fafc;border-bottom:1px solid #e2e8f0;padding:12px 16px}.dropdown-header h4{color:#0f172a;margin:0;font-size:1rem}.dropdown-body{max-height:400px;overflow-y:auto}.no-notifications{text-align:center;color:#64748b;margin:0;padding:20px}.notification-item{cursor:pointer;border-bottom:1px solid #f1f5f9;align-items:flex-start;padding:12px 16px;transition:background-color .2s;display:flex}.notification-item:hover{background:#f8fafc}.notification-item.unread{background:#f0f9ff}.notification-item.unread:hover{background:#e0f2fe}.notification-icon{margin-right:12px;font-size:1.25rem}.notification-content{flex:1}.notification-message{color:#334155;margin:0 0 4px;font-size:.85rem;line-height:1.4}.notification-time{color:#94a3b8;margin:0;font-size:.75rem}.unread-dot{background:#3b82f6;border-radius:50%;width:8px;height:8px;margin-top:4px;margin-left:8px}.admin-shell{background:#f1f5f9;min-height:100vh;font-family:Inter,sans-serif;display:flex}.admin-sidebar{scrollbar-width:none;background:linear-gradient(#0f2260 0%,#1e3a8a 100%);flex-direction:column;flex-shrink:0;width:248px;height:100vh;display:flex;position:sticky;top:0;overflow:hidden auto}.admin-sidebar::-webkit-scrollbar{display:none}.sb-brand{border-bottom:1px solid #ffffff1a;align-items:center;gap:10px;margin-bottom:8px;padding:20px 16px 16px;display:flex}.sb-logo{object-fit:contain;background:#fff;border-radius:50%;flex-shrink:0;width:44px;height:44px;padding:3px;box-shadow:0 0 0 2px #f5b700b3,0 2px 10px #00000040}.sb-school{color:#fff;font-size:.82rem;font-weight:700;line-height:1.2}.sb-role{text-transform:uppercase;letter-spacing:.1em;color:#f5b700e6;margin-top:2px;font-size:.64rem;font-weight:600}.sb-nav{flex:1;padding:4px 10px}.sb-link{color:#ffffffa6;border-radius:8px;align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-size:.85rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.sb-link:hover{color:#fff;background:#ffffff14}.sb-link.active{color:#f5b700;background:#f5b70026;border-left:3px solid #f5b700;padding-left:9px;font-weight:600}.sb-icon{flex-shrink:0;font-size:1rem}.sb-bottom{border-top:1px solid #ffffff1a;flex-direction:column;gap:8px;margin-top:auto;padding:10px;display:flex}.sb-switch-label{text-transform:uppercase;letter-spacing:.1em;color:#ffffff59;margin-bottom:4px;padding:0 4px;font-size:.62rem;font-weight:700}.sb-switch-btn{color:#ffffffbf;cursor:pointer;text-align:left;background:#ffffff14;border:1px solid #ffffff1f;border-radius:7px;width:100%;margin-bottom:4px;padding:7px 10px;font-family:Inter,sans-serif;font-size:.78rem;font-weight:500;transition:background .15s;display:block}.sb-switch-btn:hover{background:#ffffff26}.sb-user{background:#ffffff0f;border-radius:8px;align-items:center;gap:8px;padding:8px 10px;display:flex}.sb-user-avatar{color:#0f2260;background:linear-gradient(135deg,#f5b700,#fbbf24);border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;font-size:.85rem;font-weight:800;display:grid}.sb-user-name{color:#fff;white-space:nowrap;text-overflow:ellipsis;max-width:140px;font-size:.78rem;font-weight:600;line-height:1.2;overflow:hidden}.sb-user-email{color:#ffffff73;white-space:nowrap;text-overflow:ellipsis;max-width:140px;font-size:.68rem;overflow:hidden}.sb-logout{color:#fca5a5;cursor:pointer;text-align:left;background:#ef44441f;border:1px solid #ef444433;border-radius:8px;width:100%;padding:9px 12px;font-family:Inter,sans-serif;font-size:.82rem;font-weight:600;transition:background .15s}.sb-logout:hover{background:#ef444438}.admin-main{flex:1;min-width:0;overflow-y:auto}@media (width<=768px){.admin-shell{flex-direction:column}.admin-sidebar{flex-flow:wrap;width:100%;height:auto;position:static}.sb-nav{flex-flow:wrap;padding:8px;display:flex}.sb-link{padding:7px 10px;font-size:.78rem}.sb-bottom{flex-flow:wrap}.admin-main{overflow-y:unset}}:root{--blue:#1e3a8a;--blue-dark:#0f2260;--blue-mid:#2563eb;--blue-light:#dbeafe;--gold:#f5b700;--gold-dark:#b45309;--red:#dc2626;--red-light:#fee2e2;--green:#16a34a;--green-light:#dcfce7;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-400:#94a3b8;--gray-500:#64748b;--gray-700:#334155;--gray-900:#0f172a;--shadow-sm:0 1px 3px #00000014, 0 1px 2px #0000000a;--shadow-md:0 4px 12px #00000014, 0 2px 4px #0000000a;--radius:10px}.admin-page{background:var(--gray-50);min-height:100%;padding:28px 32px;font-family:Inter,sans-serif}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-title{color:var(--gray-900);letter-spacing:-.02em;font-size:1.45rem;font-weight:700}.page-sub{color:var(--gray-500);margin-top:2px;font-size:.82rem}.header-actions{flex-wrap:wrap;gap:8px;display:flex}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-family:Inter,sans-serif;font-size:.83rem;font-weight:600;text-decoration:none;transition:transform .1s,box-shadow .15s,background .15s;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 2px 8px #1e3a8a40}.btn-primary:hover:not(:disabled){background:var(--blue-dark);box-shadow:0 4px 12px #1e3a8a59}.btn-gold{background:var(--gold);color:var(--blue-dark);font-weight:700;box-shadow:0 2px 8px #f5b7004d}.btn-gold:hover:not(:disabled){background:#e5a900}.btn-ghost{background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200)}.btn-ghost:hover:not(:disabled){background:var(--gray-200)}.btn-danger{background:var(--red-light);color:var(--red);border:1px solid #fca5a5}.btn-danger:hover:not(:disabled){background:#fecaca}.btn-sm{padding:5px 10px;font-size:.75rem}.btn-icon{border-radius:6px;padding:6px;font-size:.9rem}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.filter-select,.filter-input{border:1.5px solid var(--gray-200);color:var(--gray-700);background:#fff;border-radius:8px;outline:none;padding:7px 12px;font-family:Inter,sans-serif;font-size:.83rem;transition:border-color .15s}.filter-select:focus,.filter-input:focus{border-color:var(--blue-mid)}.data-card{border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--gray-200);background:#fff;overflow:hidden}.data-table-wrap{overflow-x:auto}table.data-table{border-collapse:collapse;width:100%;font-size:.83rem}table.data-table th{background:var(--gray-50);text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-500);border-bottom:1px solid var(--gray-200);white-space:nowrap;padding:10px 14px;font-size:.72rem;font-weight:700}table.data-table td{color:var(--gray-700);border-bottom:1px solid var(--gray-100);vertical-align:middle;padding:11px 14px}table.data-table tr:last-child td{border-bottom:none}table.data-table tbody tr{transition:background .1s}table.data-table tbody tr:hover{background:#f8fafc;background:var(--gray-50)}.table-actions{gap:6px;display:flex}.avatar{object-fit:cover;border:2px solid var(--gray-200);background:var(--gray-100);border-radius:50%;flex-shrink:0;width:36px;height:36px}.avatar-placeholder{background:linear-gradient(135deg, var(--blue), var(--blue-mid));color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;font-size:.85rem;font-weight:700;transition:box-shadow .2s,transform .2s;display:grid}.data-card:hover{box-shadow:var(--shadow-md)}.empty-state{text-align:center;color:var(--gray-400);padding:48px 24px}.empty-state-icon{margin-bottom:10px;font-size:2.5rem}.empty-state-text{font-size:.88rem}.form-group{margin-bottom:16px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-label{color:var(--gray-500);text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px;font-size:.76rem;font-weight:700;display:block}.form-label .required{color:var(--red);margin-left:2px}.form-input,.form-select,.form-textarea{border:1.5px solid var(--gray-200);width:100%;color:var(--gray-900);background:var(--gray-50);box-sizing:border-box;border-radius:8px;outline:none;padding:9px 12px;font-family:Inter,sans-serif;font-size:.86rem;transition:border-color .15s,background .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--blue-mid);background:#fff;box-shadow:0 0 0 3px #2563eb1a}.form-input.error,.form-select.error{border-color:var(--red)}.form-error{color:var(--red);margin-top:4px;font-size:.76rem}.form-hint{color:var(--gray-400);margin-top:4px;font-size:.75rem}.file-input-wrap{border:1.5px dashed var(--gray-200);text-align:center;background:var(--gray-50);cursor:pointer;border-radius:8px;padding:12px;transition:border-color .15s}.file-input-wrap:hover{border-color:var(--blue-mid)}.file-input-wrap input[type=file]{display:none}.file-input-label{color:var(--gray-500);cursor:pointer;font-size:.82rem}.file-input-label span{color:var(--blue-mid);font-weight:600}.file-preview{object-fit:cover;border:2px solid var(--gray-200);border-radius:50%;width:64px;height:64px;margin:8px auto 0;display:block}.checkbox-group{flex-wrap:wrap;gap:10px;display:flex}.checkbox-item{cursor:pointer;color:var(--gray-700);align-items:center;gap:6px;font-size:.84rem;display:flex}.checkbox-item input[type=checkbox]{width:15px;height:15px;accent-color:var(--blue);cursor:pointer}.alert{border-radius:8px;align-items:flex-start;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:.83rem;display:flex}.alert-error{background:var(--red-light);color:var(--red);border:1px solid #fca5a5}.alert-success{background:var(--green-light);color:var(--green);border:1px solid #86efac}.alert-info{background:var(--blue-light);color:var(--blue);border:1px solid #93c5fd}.spinner{border:2.5px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin;display:inline-block}.spinner-dark{border-color:#1e3a8a33;border-top-color:var(--blue)}.confirm-body{text-align:center;padding:8px 0}.confirm-icon{margin-bottom:10px;font-size:2.5rem}.confirm-msg{color:var(--gray-700);font-size:.9rem;line-height:1.5}.confirm-sub{color:var(--gray-400);margin-top:6px;font-size:.78rem}.stats-grid-admin{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card-admin{border-radius:var(--radius);border:1px solid var(--gray-200);box-shadow:var(--shadow-sm);border-top:3px solid var(--accent-color,var(--blue));background:#fff;align-items:center;gap:16px;padding:20px;transition:transform .15s,box-shadow .15s;display:flex}.stat-card-admin:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-card-icon{flex-shrink:0;font-size:1.8rem}.stat-card-value{color:var(--gray-900);font-size:1.6rem;font-weight:800;line-height:1}.stat-card-label{color:var(--gray-500);text-transform:uppercase;letter-spacing:.05em;margin-top:3px;font-size:.75rem;font-weight:500}@media (width<=768px){.admin-page{padding:16px}.form-row{grid-template-columns:1fr}}:root{--primary:var(--blue);--danger:var(--red);--surface:#fff;--surface-2:var(--gray-50);--border:var(--gray-200);--text-muted:var(--gray-500)}.page-root{background:var(--gray-50);min-height:100%;padding:28px 32px;font-family:Inter,sans-serif}.page-subtitle{color:var(--gray-500);margin-top:2px;font-size:.82rem}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.search-input{border:1.5px solid var(--gray-200);color:var(--gray-700);background:#fff;border-radius:8px;outline:none;min-width:220px;padding:8px 14px;font-family:Inter,sans-serif;font-size:.83rem;transition:border-color .15s}.search-input:focus{border-color:var(--blue-mid)}.loading-state,.error-state,.empty-state{text-align:center;color:var(--gray-500);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:60px 24px;display:flex}.empty-icon{font-size:3rem}.btn-xs{padding:3px 8px;font-size:.72rem}.badge{letter-spacing:.04em;border-radius:12px;padding:2px 8px;font-size:.7rem;font-weight:700;display:inline-block}.badge-blue{color:#1d4ed8;background:#dbeafe}.badge-gold{color:#b45309;background:#fef9c3}.badge-red{color:#dc2626;background:#fee2e2}.badge-gray{background:var(--gray-100);color:var(--gray-500)}.alert{border-radius:8px;margin-bottom:8px;padding:10px 14px;font-size:.85rem}.alert-error{color:#dc2626;background:#fee2e2;border:1px solid #fca5a5}.alert-warning{color:#92400e;background:#fef3c7;border:1px solid #fcd34d}.alert-success{color:#15803d;background:#dcfce7;border:1px solid #86efac}@media print{.admin-page{background:#fff;padding:0}.page-header button,.detail-breadcrumb,.alert{display:none!important}.print-section{page-break-inside:avoid}.print-section+.print-section{page-break-before:always;margin-top:40px}.data-card{box-shadow:none;border:1px solid #ccc}}.detail-breadcrumb{color:#64748b;align-items:center;gap:6px;margin-bottom:16px;font-size:.85rem;display:flex}.setup-steps{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.setup-step{color:#64748b;background:#f1f5f9;border:1.5px solid #e2e8f0;border-radius:20px;padding:5px 14px;font-size:.78rem;font-weight:500;transition:all .2s}.setup-step.done{color:#15803d;background:#dcfce7;border-color:#16a34a}.detail-tabs{border-bottom:2px solid #e2e8f0;gap:2px;margin-bottom:20px;display:flex;overflow-x:auto}.detail-tab-btn{cursor:pointer;color:#64748b;white-space:nowrap;background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px;padding:10px 18px;font-family:Inter,sans-serif;font-size:.85rem;font-weight:500;transition:all .15s}.detail-tab-btn:hover{color:#1e3a8a}.detail-tab-btn.active{color:#1e3a8a;border-bottom-color:#1e3a8a;font-weight:600}.tab-section-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.tab-section-header h3{align-items:center;gap:8px;margin:0 0 4px;font-size:1rem;display:flex}.tab-desc{color:#64748b;margin:0;font-size:.83rem}.tab-content{flex-direction:column;display:flex}.count-badge{color:#fff;background:#1e3a8a;border-radius:20px;justify-content:center;align-items:center;min-width:20px;padding:1px 7px;font-size:.68rem;font-weight:700;display:inline-flex}.roll-number{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:5px;padding:2px 7px;font-family:JetBrains Mono,monospace;font-size:.82rem}.subjects-list{flex-direction:column;gap:8px;display:flex}.subject-row-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.teacher-assigned-card{background:#f0fdf4;border:1.5px solid #16a34a;border-radius:10px;align-items:center;gap:16px;margin-bottom:16px;padding:16px 20px;display:flex}.teacher-big-avatar{color:#fff;background:#1e3a8a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.3rem;font-weight:700;display:flex}.assignment-form-box{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;margin-bottom:16px;padding:16px 20px}.subject-assignment-block{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:14px 18px}.assignment-chips{flex-wrap:wrap;gap:8px;display:flex}.assignment-chip{background:#fff;border:1.5px solid #e2e8f0;border-radius:20px;align-items:center;gap:6px;padding:5px 10px;font-size:.82rem;display:flex}.chip-avatar{color:#fff;background:#1e3a8a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:.68rem;font-weight:700;display:flex}.classes-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;display:grid}.class-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;flex-direction:column;gap:12px;padding:20px;transition:box-shadow .2s,border-color .2s;display:flex}.class-card:hover{border-color:#1e3a8a;box-shadow:0 4px 20px #1e3a8a1a}.class-card-header{justify-content:space-between;align-items:center;display:flex}.class-icon{font-size:2rem}.class-card-name{margin:0;font-size:1.15rem;font-weight:700}.class-card-meta{color:#64748b;font-size:.82rem}.class-card-stats{border-top:1px solid #e2e8f0;gap:20px;padding:10px 0;display:flex}.stat-item{flex-direction:column;align-items:center;gap:2px;display:flex}.stat-number{color:#1e3a8a;font-size:1.3rem;font-weight:700}.stat-label{text-transform:uppercase;letter-spacing:.05em;color:#64748b;font-size:.7rem}.badge-purple{color:#7c3aed;background:#ede9fe}.badge-green{color:#15803d;background:#dcfce7}.badge-row{flex-wrap:wrap;gap:4px;display:flex}.modal-backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:1000;background:#0f172a8c;justify-content:center;align-items:center;padding:16px;animation:.18s fadein;display:flex;position:fixed;inset:0}@keyframes fadein{0%{opacity:0}to{opacity:1}}.modal-box{background:#fff;border-radius:16px;outline:none;flex-direction:column;width:100%;max-height:90vh;animation:.22s cubic-bezier(.22,1,.36,1) slideup;display:flex;box-shadow:0 20px 60px #0f172a33,0 4px 16px #0f172a1a}@keyframes slideup{0%{opacity:0;transform:translateY(20px)scale(.97)}to{opacity:1;transform:none}}.modal-sm{max-width:400px}.modal-md{max-width:560px}.modal-lg{max-width:760px}.modal-header{border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.modal-title{color:#0f172a;font-size:1.05rem;font-weight:700}.modal-close-btn{cursor:pointer;color:#94a3b8;background:0 0;border:none;border-radius:6px;place-items:center;width:28px;height:28px;font-size:.9rem;transition:background .15s,color .15s;display:grid}.modal-close-btn:hover{color:#475569;background:#f1f5f9}.modal-body{flex:1;padding:20px 24px;overflow-y:auto}.modal-footer{border-top:1px solid #f1f5f9;justify-content:flex-end;gap:10px;padding:14px 24px 20px;display:flex}@media (width<=600px){.modal-box{border-radius:12px}.modal-header,.modal-body,.modal-footer{padding-left:16px;padding-right:16px}}.mark-input-wrapper{align-items:center;width:120px;display:flex;position:relative}.mark-input{width:100%;padding-right:4px}.input-error{background-color:#fef2f2!important;border-color:#dc2626!important}.save-status-indicator{white-space:nowrap;font-size:.75rem;font-weight:600;position:absolute;right:-70px}.save-status-indicator[data-status=saving]{color:#64748b}.save-status-indicator[data-status=saved]{color:#16a34a}.save-status-indicator[data-status=error]{color:#dc2626}.row-rejected{background-color:#fef2f2!important}.rejection-reason{color:#dc2626;background:#fee2e2;border-radius:4px;margin-top:4px;padding:4px 8px;font-size:.75rem;font-weight:500;display:inline-block}