:root{--bg-dark:#0f172a;--bg-card:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-blue:#3b82f6;--accent-purple:#8b5cf6;--success:#10b981;--border-color:#334155;--sidebar-width:250px}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background-color:var(--bg-dark);color:var(--text-primary);height:100vh;overflow:hidden}::-webkit-scrollbar{display:none}*{-ms-overflow-style:none;scrollbar-width:none}th{text-align:left}.text-center{text-align:center!important}.text-right{text-align:right!important}.container{width:100%;height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);border-right:1px solid var(--border-color);background-color:#111827;flex-direction:column;height:100vh;padding:20px;display:flex;position:sticky;top:0;overflow-y:auto}.logo{align-items:center;gap:15px;margin-bottom:40px;padding-left:10px;display:flex}.logo i{color:var(--accent-purple);background:#8b5cf633;border-radius:12px;padding:10px;font-size:24px}.logo h2{font-size:18px;font-weight:600}.subtitle{color:var(--text-secondary);font-size:12px}nav ul{list-style:none}nav li{margin-bottom:10px}nav a{color:var(--text-secondary);border-radius:12px;align-items:center;gap:12px;padding:12px 15px;text-decoration:none;transition:all .3s;display:flex}nav a:hover,nav li.active a{color:var(--accent-blue);background-color:#3b82f61a}nav li.active a{border-left:3px solid var(--accent-blue);background:linear-gradient(90deg,#3b82f633 0%,#3b82f600 100%)}.main-content{flex-direction:column;flex:1;gap:30px;height:100vh;padding:30px;display:flex;overflow:hidden}.page-content{flex:1;padding-right:5px;overflow-y:auto}.page-content::-webkit-scrollbar{width:6px}.page-content::-webkit-scrollbar-track{background:0 0}.page-content::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.page-content::-webkit-scrollbar-thumb:hover{background:#fff3}header{justify-content:space-between;align-items:center;display:flex}.page-title h1{margin-bottom:5px;font-size:24px}.page-title p{color:var(--text-secondary);font-size:14px}.header-actions{align-items:center;gap:20px;display:flex}.search-box{background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;align-items:center;gap:10px;padding:10px 15px;display:flex}.search-box input{color:var(--text-primary);background:0 0;border:none;outline:none}.icon-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:50%;padding:10px;font-size:20px;transition:background .2s;position:relative}.icon-btn:hover{background:var(--bg-card)}.icon-btn .badge{background:var(--accent-blue);color:#fff;border-radius:10px;padding:2px 5px;font-size:10px;position:absolute;top:5px;right:5px}.profile img{border:2px solid var(--accent-purple);border-radius:50%;width:40px;height:40px}.row{align-items:flex-start;gap:20px;display:flex}.card{background:var(--bg-card);border-radius:20px;padding:25px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.card-header{justify-content:space-between;align-items:center;margin-bottom:25px;display:flex}.card-actions{gap:15px;display:flex}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:10px 20px;font-weight:500;transition:all .2s;display:flex}.btn-outline{border:1px solid var(--border-color);color:var(--text-secondary);background:0 0}.btn-primary{background:var(--accent-purple);color:#fff}.btn-primary:hover{background:#7c3aed}.table-responsive{overflow-x:auto}.custom-table{border-collapse:collapse;width:100%}.custom-table th{text-align:left;color:var(--text-secondary);text-transform:uppercase;border-bottom:1px solid var(--border-color);padding:5px 12px;font-size:12px;font-weight:600}.custom-table td{vertical-align:middle;border-bottom:1px solid #33415580;padding:5px 12px}.user-cell{align-items:center;gap:12px;display:flex}.avatar{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:12px;font-weight:600;display:flex}.badge{border-radius:20px;align-items:center;gap:5px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{color:#10b981;background:#10b98126}.badge-warning{color:#f59e0b;background:#f59e0b26}.badge-danger{color:#ef4444;background:#ef444426}.flash-container{z-index:10000;pointer-events:none;flex-direction:column;gap:12px;width:100%;max-width:450px;display:flex;position:fixed;top:25px;left:50%;transform:translate(-50%)}.alert{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:auto;background:#1e293bf2;border:1px solid #ffffff1a;border-radius:16px;align-items:center;gap:14px;padding:14px 24px;font-size:14px;font-weight:600;animation:.4s cubic-bezier(.16,1,.3,1) slideDownIn;display:flex;position:relative;box-shadow:0 10px 25px -5px #0006}.alert-success{color:#10b981;border-left:4px solid #10b981}.alert-danger{color:#ef4444;border-left:4px solid #ef4444}.alert i{font-size:18px}.close-alert{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;margin-left:auto;font-size:22px;line-height:1;transition:color .2s}.close-alert:hover{color:#fff}@keyframes slideDownIn{0%{opacity:0;transform:translateY(-40px)}to{opacity:1;transform:translateY(0)}}.dropdown-wrapper{cursor:pointer;display:inline-block;position:relative}.dropdown-menu{background:var(--bg-card);border:1px solid var(--border-color);z-index:1000;border-radius:12px;min-width:220px;animation:.2s forwards slideDownIn;display:none;position:absolute;top:120%;right:0;overflow:hidden;box-shadow:0 10px 25px #00000080}.dropdown-menu.show{display:block}.dropdown-menu h4{border-bottom:1px solid var(--border-color);color:var(--text-primary);background:#0003;margin:0;padding:12px 15px;font-size:14px}.dropdown-menu ul{margin:0;padding:5px 0;list-style:none}.dropdown-menu li{color:var(--text-secondary);white-space:nowrap;align-items:center;gap:10px;padding:8px 15px;font-size:13px;transition:all .2s;display:flex}.dropdown-menu li:hover{color:var(--text-primary);background:#3b82f61a}.dropdown-menu li a{color:inherit;align-items:center;gap:10px;width:100%;text-decoration:none;display:flex}.text-warning{color:#f59e0b}.text-success{color:#10b981}.text-primary{color:#3b82f6}.profile-avatar{color:#fff;background:#f59e0b;border:2px solid #f59e0b;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;font-weight:700;display:flex}body.light-mode{--bg-dark:#f1f5f9;--bg-card:#fff;--text-primary:#1e293b;--text-secondary:#64748b;--border-color:#e2e8f0}body.light-mode .sidebar{background-color:#fff}body.light-mode .search-box input{color:#1e293b}body.light-mode .icon-btn{color:#475569}body.light-mode .icon-btn:hover{background:#e2e8f0}body.light-mode .custom-table th{color:#475569;border-bottom:1px solid #cbd5e1}body.light-mode .custom-table td{border-bottom:1px solid #f1f5f9}body.light-mode .dropdown-menu{background:#fff;border-color:#e2e8f0;box-shadow:0 10px 15px #0000001a}body.light-mode .dropdown-menu h4{color:#1e293b;background:#f8fafc;border-color:#e2e8f0}body.light-mode .dropdown-menu li{color:#475569}body.light-mode .dropdown-menu li:hover{color:#1e293b;background:#f1f5f9}body.light-mode .alert{background:#fff;box-shadow:0 4px 6px #0000001a}.modal-overlay{z-index:10000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000000b3;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-overlay.active{display:flex}.modal-content{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;width:100%;max-width:500px;animation:.3s slideDownIn;overflow:hidden;box-shadow:0 20px 25px -5px #00000080}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 25px;display:flex}.modal-header h3{font-size:18px;font-weight:600}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:24px;transition:all .2s}.close-btn:hover{color:#ef4444}.modal-body{padding:25px}.form-group{margin-bottom:15px}.form-group label{color:var(--text-secondary);margin-bottom:8px;font-size:13px;display:block}.form-control{border:1px solid var(--border-color);width:100%;color:var(--text-primary);background:#0f172a80;border-radius:10px;outline:none;padding:12px 15px;font-size:14px;transition:all .3s}.form-control:focus{border-color:var(--accent-purple);box-shadow:0 0 0 2px #8b5cf633}.form-control:disabled{opacity:.7;cursor:not-allowed}.form-actions{gap:15px;margin-top:25px;display:flex}body.light-mode .modal-content{background:var(--bg-card);box-shadow:0 20px 25px -5px #0000001a}body.light-mode .form-control{color:var(--text-primary);background:#f8fafc}.pagination-footer{border-top:1px solid var(--border-color);-webkit-user-select:none;user-select:none;background:#ffffff03;border-radius:0 0 20px 20px;justify-content:center;align-items:center;margin-top:10px;padding:12px 20px;display:flex;position:relative}.pagination-footer .pagination-info{color:var(--text-secondary);font-size:13.5px;position:absolute;left:25px}.pagination-footer .pagination-controls{align-items:center;gap:5px;display:flex}.modal-main-grid{grid-template-columns:1.2fr .8fr;gap:30px;display:grid}.modal-row-grid{grid-template-columns:1fr 1fr;gap:15px;margin-bottom:15px;display:grid}.id-name-grid{grid-template-columns:1.2fr 2fr!important}.menu-toggle-btn{display:none}@media (width<=768px){.modal-main-grid{grid-template-columns:1fr!important;gap:20px!important}.modal-row-grid,.id-name-grid{grid-template-columns:1fr!important;gap:15px!important}.modal-content{width:95%!important;max-width:95%!important;max-height:90vh!important;overflow-y:auto!important}.menu-toggle-btn{display:block!important}.container{flex-direction:column;height:100vh;overflow:auto}.employees-layout{flex-direction:column!important;gap:15px!important;height:auto!important}.dept-sidebar{border-right:none!important;border-bottom:1px solid var(--border-color)!important;border-radius:20px!important;width:100%!important;height:auto!important;max-height:350px!important}.main-table-area{border-radius:20px!important;width:100%!important;height:auto!important}.sidebar{z-index:10000;width:var(--sidebar-width);background-color:#111827;transition:transform .3s cubic-bezier(.4,0,.2,1);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:10px 0 30px #00000080}.sidebar.mobile-open{transform:translate(0)}.sidebar-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;background:#0009;display:none;position:fixed;inset:0}.sidebar-backdrop.show{display:block}.main-content{gap:15px;width:100%;height:100vh;padding:15px;overflow-y:auto}.page-content{padding-right:0;overflow-y:visible}header{flex-direction:column;align-items:stretch;gap:15px}.header-actions{flex-wrap:wrap;justify-content:space-between;gap:10px}.search-box{flex-grow:1;width:100%}.table-container,.card,.card-body,.table-responsive{-webkit-overflow-scrolling:touch;border-radius:12px;overflow-x:auto!important}table{min-width:700px}.dashboard-grid{grid-template-columns:1fr!important;gap:15px!important}.chart-container{height:250px!important}.pagination-footer{flex-direction:column;gap:15px;padding:20px}.pagination-footer .pagination-info{text-align:center;position:static}}input[type=date]::-webkit-calendar-picker-indicator{-webkit-appearance:none;background:0 0;display:none}input[type=time]::-webkit-calendar-picker-indicator{-webkit-appearance:none;background:0 0;display:none}.custom-picker-input{transition:border-color .2s,box-shadow .2s}.custom-picker-input:focus,.custom-picker-input:focus-within,body.light-mode .custom-picker-input:focus,body.light-mode .custom-picker-input:focus-within{border-color:teal!important;box-shadow:0 0 0 2px #00808033!important}.time-picker-column::-webkit-scrollbar{width:4px}.time-picker-column::-webkit-scrollbar-track{background:0 0}.time-picker-column::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.time-picker-column::-webkit-scrollbar-thumb:hover{background:#fff3}