@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";:root{--p-50: #f5f7ff;--p-100: #ebf0fe;--p-200: #ced9fd;--p-300: #adc0fc;--p-400: #8ba7fa;--p-500: #6366f1;--p-600: #4f46e5;--p-700: #4338ca;--p-800: #3730a3;--p-900: #312e81;--success: #10b981;--success-light: #d1fae5;--warning: #f59e0b;--warning-light: #fef3c7;--danger: #ef4444;--danger-light: #fee2e2;--text: #1e293b;--text-secondary: #64748b;--text-light: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--bg: #f8fafc;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .03);--transition: all .25s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{text-decoration:none;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:700;border:none;cursor:pointer;transition:var(--transition);font-family:inherit}.btn-primary{background:linear-gradient(135deg,var(--p-500),var(--p-700));color:#fff;box-shadow:0 2px 8px #6366f140}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f159}.btn-success{background:linear-gradient(135deg,var(--success),#059669);color:#fff}.btn-danger{background:linear-gradient(135deg,var(--danger),#dc2626);color:#fff}.btn-sm{padding:6px 14px;font-size:12px;border-radius:var(--radius-sm)}.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text-secondary)}.btn-outline:hover{border-color:var(--p-500);color:var(--p-500);background:var(--p-50)}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:13px;font-weight:700;color:var(--text);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:14px;font-family:inherit;transition:var(--transition);background:#fff;color:var(--text);outline:none}.form-select{appearance:auto;cursor:pointer}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--p-500);box-shadow:0 0 0 4px #6366f11a}.form-input::placeholder{color:var(--text-light)}.form-textarea{min-height:100px;resize:vertical}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--radius-full);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.3px}.badge-success{background:var(--success-light);color:#065f46}.badge-warning{background:var(--warning-light);color:#92400e}.badge-danger{background:var(--danger-light);color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.badge-secondary{background:#f1f5f9;color:#475569}.table-wrapper{overflow-x:auto;border-radius:var(--radius-md);-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;min-width:700px}table th{background:#f8fafc;padding:14px 16px;text-align:left;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.8px;color:var(--text-secondary);border-bottom:2px solid var(--border);white-space:nowrap}table td{padding:14px 16px;font-size:14px;border-bottom:1px solid var(--border-light);color:var(--text)}table tbody tr{transition:var(--transition)}table tbody tr:hover td{background:var(--p-50)}table tr:last-child td{border-bottom:none}.modal-overlay{position:fixed;inset:0;background:#0f172a80;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease}.modal-content{background:#fff;border-radius:var(--radius-xl);width:520px;max-width:92vw;max-height:85vh;overflow-y:auto;box-shadow:0 25px 50px -12px #00000040;animation:slideUp .3s ease}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:18px;font-weight:800}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;background:#fafbfc;border-radius:0 0 var(--radius-xl) var(--radius-xl)}.pagination{display:flex;gap:8px}.pagination button{padding:8px 16px;border:1.5px solid var(--border);background:#fff;border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;transition:var(--transition);font-family:inherit}.pagination button:hover:not(:disabled){border-color:var(--p-500);color:var(--p-500);background:var(--p-50)}.pagination button:disabled{opacity:.4;cursor:not-allowed}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-up{animation:slideUp .5s ease forwards}.animate-fade{animation:fadeIn .5s ease forwards}.glass-card{background:#ffffffbf;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);box-shadow:0 8px 32px #1f268712;border-radius:var(--radius-xl)}.alert{padding:14px 18px;border-radius:var(--radius-md);font-size:14px;margin-bottom:18px;font-weight:600}.alert-error{background:var(--danger-light);color:#991b1b;border:1px solid #fecaca}.alert-success{background:var(--success-light);color:#065f46;border:1px solid #a7f3d0}@media(max-width:768px){.table-wrapper{margin:0 -16px;border-radius:0}}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:linear-gradient(180deg,#1e293b,#0f172a);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;overflow-y:auto}.sidebar-header{padding:24px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-header h2{font-size:20px;font-weight:800;letter-spacing:-.5px}.sidebar-header small{display:block;font-size:12px;color:#94a3b8;margin-top:4px}.sidebar-nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:2px}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:11px 16px;border-radius:8px;font-size:14px;font-weight:600;color:#cbd5e1;text-decoration:none;transition:all .2s}.sidebar-nav a:hover{background:#ffffff14;color:#fff}.sidebar-nav a.router-link-exact-active,.sidebar-nav a.router-link-active{background:#6366f133;color:#a5b4fc}.nav-icon{font-size:16px;width:24px;text-align:center;flex-shrink:0}.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-footer button{width:100%;display:flex;align-items:center;gap:10px;padding:11px 16px;border-radius:8px;font-size:14px;font-weight:700;color:#fca5a5;background:#ef44441a;border:none;cursor:pointer;transition:all .2s;font-family:inherit}.sidebar-footer button:hover{background:#ef444433;color:#fecaca}.main-content{flex:1;margin-left:260px;padding:30px;background:var(--bg);min-height:100vh}.page-header{margin-bottom:28px}.page-header h1{font-size:28px;font-weight:800;color:var(--text);letter-spacing:-.5px}.page-header p{font-size:14px;color:var(--text-secondary);margin-top:4px}.card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden}.card-header{padding:18px 24px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.card-header h3{font-size:16px;font-weight:800;color:var(--text)}.card-body{padding:24px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);padding:24px;text-align:center;transition:all .2s}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-icon{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin:0 auto 14px}.stat-value{font-size:32px;font-weight:800;color:var(--text);line-height:1.2}.stat-label{font-size:13px;color:var(--text-secondary);font-weight:600;margin-top:4px}.kelas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.kelas-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;cursor:pointer;transition:all .2s}.kelas-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.kelas-banner{height:100px;width:100%}.kelas-card h4{font-size:16px;font-weight:800;padding:16px 18px 8px;color:var(--text)}.kelas-info{padding:0 18px 18px;font-size:13px;color:var(--text-secondary);line-height:1.8}@media(max-width:992px){.sidebar{width:220px}.main-content{margin-left:220px}}@media(max-width:768px){.sidebar{position:fixed;width:100%;height:auto;bottom:auto;flex-direction:row;flex-wrap:wrap;padding:0}.sidebar-header{width:100%;padding:14px 16px}.sidebar-nav{flex-direction:row;flex-wrap:wrap;padding:8px;gap:4px}.sidebar-nav a{padding:8px 12px;font-size:12px}.sidebar-footer{padding:8px;border-top:none}.sidebar-footer button{padding:8px 12px;font-size:12px}.main-content{margin-left:0;padding:16px}.app-layout{flex-direction:column}.stats-grid{grid-template-columns:repeat(2,1fr)}}.tab-nav{display:flex;gap:6px;margin-bottom:24px;flex-wrap:wrap;padding:4px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border)}.tab-btn{padding:10px 18px;border:none;background:transparent;font-size:14px;font-weight:700;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-md);transition:all .2s;font-family:inherit}.tab-btn:hover{background:#f1f5f9;color:var(--text)}.tab-btn.active{background:var(--p-600);color:#fff;box-shadow:0 2px 8px #6366f14d}@media(max-width:768px){.tab-btn{padding:8px 12px;font-size:12px}}