:root{--brand: #007bff;--brand-dark: #0062cc;--brand-tint: #e7f1ff;--ink: #212529;--ink-soft: #495057;--muted: #6c757d;--muted-2: #888;--line: #dee2e6;--line-soft: #eceef1;--bg: #f4f6f9;--surface: #ffffff;--danger: #dc3545;--danger-tint: #f8d7da;--success: #28a745;--warn: #fd7e14;--radius: 8px;--radius-sm: 5px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);--shadow-md: 0 4px 12px rgba(16, 24, 40, .12);--shadow-lg: 0 12px 40px rgba(16, 24, 40, .22);--header-h: 108px;--footer-h: 36px;--ui-scale: .8}*{box-sizing:border-box}html{zoom:var(--ui-scale)}html,body,#root{height:100%;margin:0}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,Liberation Sans,sans-serif;color:var(--ink);background:var(--surface);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5{margin:0;font-weight:600;line-height:1.2}a{color:var(--brand);text-decoration:none}button{font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#c1c7cd;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#a8afb6}::-webkit-scrollbar-track{background:transparent}.page-container{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column}.main-header{flex:0 0 auto;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);z-index:20}.page-content{flex:1 1 auto;overflow:auto;padding:18px}.main-footer{flex:0 0 auto;height:var(--footer-h);display:flex;align-items:center;padding:0 1rem;font-weight:500;color:var(--muted);border-top:1px solid var(--line);background:var(--surface)}.header-container{display:flex;align-items:center;width:100%;padding:.55rem 1.1rem}.header-container .logo-container{display:flex;align-items:center;gap:14px;width:100%}.header-container .logo-container span{cursor:pointer;display:flex;align-items:center}.header-container .logo-container img{height:44px;display:block}.header-container .logo{font-size:1.7rem;white-space:nowrap;color:#555;font-weight:600}.header-container .user-container{display:flex;align-items:center;gap:12px}.header-container .user-name{font-size:15px;color:var(--ink-soft);white-space:nowrap}.header-container .signout-icon{cursor:pointer;font-size:18px;color:var(--ink)}.header-container .signout-icon:hover{color:var(--danger)}.tab-nav{display:flex;gap:4px;padding:0 .75rem;overflow-x:auto}.tab-nav .tab-link{padding:12px 16px 10px;font-size:13.5px;letter-spacing:.4px;text-transform:uppercase;border:none;border-bottom:3px solid transparent;background:none;cursor:pointer;white-space:nowrap;font-weight:600;color:var(--brand)}.tab-nav .tab-link:hover{color:#0056b3}.tab-nav .tab-link.active{color:var(--brand);border-bottom-color:var(--brand)}.card{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-body{padding:14px 16px}.full-width{width:100%}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:var(--radius-sm);padding:7px 14px;font-size:16px;font-weight:400;cursor:pointer;background:#e4e7eb;color:var(--ink);transition:background .12s,box-shadow .12s;white-space:nowrap}.btn:hover{background:#d6dade}.btn:disabled,.btn.disabled{opacity:.5;cursor:not-allowed}.btn-primary,.btn.sub-add,.btn-blue,.btn-outline{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover,.btn.sub-add:hover,.btn-blue:hover,.btn-outline:hover{background:var(--brand-dark);border-color:var(--brand-dark)}.btn-primary:disabled,.btn-blue:disabled,.btn-outline:disabled{background:var(--brand);border-color:var(--brand)}.btn-gray{background:#6c757d;border-color:#6c757d;color:#fff}.btn-gray:hover{background:#5c636a;border-color:#5c636a}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#c02a38}.btn-sm{padding:5px 10px;font-size:12px}.icon-btn{border:none;background:transparent;cursor:pointer;font-size:16px;padding:4px 6px;color:var(--ink);border-radius:4px}.icon-btn:hover{background:#f0f2f4;color:var(--ink)}.icon-btn.edit-action:hover,.icon-btn.delete-action:hover,.icon-btn.save-action,.icon-btn.cancel-action,.icon-btn.save-action:hover,.icon-btn.cancel-action:hover{color:var(--ink)}.icon-btn.disabled-button{opacity:.4;pointer-events:none}.form-control{width:100%;padding:6px 9px;font-size:13px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);outline:none}.form-control:focus{border-color:var(--brand);box-shadow:0 0 0 3px #007bff1f}.form-control.is-invalid{border-color:var(--danger)}.form-control[readonly]{background:#f8f9fa;color:var(--ink-soft)}select.form-control{cursor:pointer}.form-group{margin:0}.margin-right{margin-right:8px}.picker-cell{display:flex;align-items:center;gap:6px}.picker-cell .form-control{flex:1}.picker-icon{cursor:pointer;color:var(--brand);font-size:14px;padding:4px}.picker-icon:hover{color:var(--brand-dark)}.field-error,.alert-danger{color:var(--danger);font-size:11px;margin-top:3px}.required-field:before{content:"* ";color:var(--danger);font-weight:700}.grid-wrap{display:flex;flex-direction:column}.grid-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:4px 2px 12px}.grid-toolbar .page-header h4{font-size:24px;color:var(--ink);font-weight:500}.grid-toolbar .spacer{flex:1}.filter-wrapper form{display:flex;align-items:center;gap:8px}.filter-wrapper .close-icon{border:none;background:transparent;cursor:pointer;color:var(--muted);font-size:14px}.filter-wrapper .filter-call-icon{cursor:pointer;color:var(--ink);font-size:16px}.grid-scroll{overflow:auto;border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:#fff}table.k-grid{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}table.k-grid thead th{position:sticky;top:0;z-index:2;background:#f5f7f9;color:var(--ink);text-align:left;font-size:16px;font-weight:500;padding:9px 10px;border-bottom:2px solid var(--line);border-right:1px solid var(--line-soft);white-space:nowrap;-webkit-user-select:none;user-select:none}table.k-grid thead th:last-child{border-right:none}table.k-grid thead th.sortable{cursor:pointer}table.k-grid thead th .sort-ind{margin-left:5px;color:var(--brand);font-size:11px}.col-resizer{position:absolute;top:0;right:0;width:9px;height:100%;z-index:3;cursor:col-resize;background:transparent;touch-action:none}.col-resizer:hover,.col-resizer:focus-visible{background:linear-gradient(to right,transparent 3px,var(--brand) 3px,var(--brand) 5px,transparent 5px);outline:none}table.k-grid.resizable thead th{padding-right:16px}table.k-grid.resizable thead th .th-label{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;vertical-align:bottom}table.k-grid.resizable tbody td{overflow:hidden;text-overflow:ellipsis}body.col-resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}table.k-grid tbody td{padding:6px 10px;border-bottom:1px solid var(--line-soft);border-right:1px solid var(--line-soft);vertical-align:middle;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.5;white-space:nowrap}table.k-grid tbody td:last-child{border-right:none}table.k-grid tbody tr:nth-child(2n){background:#f4f6f8}table.k-grid tbody tr:hover{background:#f9fbfd}table.k-grid tbody tr.selected{background:#0d6efd40}table.k-grid tbody tr.editing{background:#fff}table.k-grid tbody tr.disabled{opacity:.55}table.k-grid tbody tr.disabled:hover{background:transparent}.command-cell{display:flex;gap:2px;white-space:nowrap}.grid-empty{padding:28px;text-align:center;color:var(--muted)}.grid-pager{display:flex;align-items:center;gap:10px;padding:10px 2px 2px;font-size:13px;color:var(--ink-soft);flex-wrap:wrap}.grid-pager .pager-btn{border:1px solid var(--line);background:#fff;border-radius:4px;min-width:30px;height:30px;padding:0 8px;cursor:pointer;color:var(--brand)}.grid-pager .pager-btn:hover:not(:disabled){background:#f0f2f4}.grid-pager .pager-btn:disabled{opacity:.4;cursor:not-allowed}.grid-pager .pager-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}.grid-pager .spacer{flex:1}.grid-pager select{padding:4px 6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14192073;display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;z-index:1000}.modal-dialog{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:900px;max-height:88vh;display:flex;flex-direction:column;overflow:hidden}.modal-dialog.wide{max-width:1300px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.modal-header h4{font-size:17px}.modal-body{padding:16px 18px;overflow:auto}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:12px 18px;border-top:1px solid var(--line)}.toast-stack{position:fixed;top:16px;right:16px;z-index:2000;display:flex;flex-direction:column;gap:10px}.toast{min-width:260px;max-width:420px;padding:12px 14px;border-radius:var(--radius-sm);color:#fff;box-shadow:var(--shadow-md);font-size:13px;display:flex;gap:10px;align-items:flex-start;animation:toast-in .18s ease-out}.toast.success{background:var(--success)}.toast.error{background:var(--danger)}.toast.info{background:var(--brand)}@keyframes toast-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#ffffff73;-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);display:flex;align-items:center;justify-content:center;z-index:3000}.spinner{width:42px;height:42px;border:4px solid var(--brand-tint);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}.center-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md);padding:40px 44px;text-align:center;max-width:460px}.center-card img{height:40px;margin-bottom:18px}.center-card h2{margin-bottom:10px}.center-card p{color:var(--muted)}.section-label{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700;margin:18px 2px 8px}.detail-hint{color:var(--muted);font-size:13px;padding:8px 2px}