:root{color:#0f172a;background:#eef2f7;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;line-height:1.45}h1{margin:0 0 .35rem;font-size:1.25rem;font-weight:700;line-height:1.3}h2{margin:0 0 .35rem;font-size:1.08rem;font-weight:600;line-height:1.35}#root{min-height:100vh}.auth-page{place-items:center;min-height:100vh;padding:24px;display:grid}.card{background:#fff;border-radius:12px;padding:18px;box-shadow:0 8px 20px #0f172a14}.card>h2{margin-bottom:.65rem}.card>p{color:#475569;margin:0;font-size:.88rem;line-height:1.5}.auth-card{flex-direction:column;gap:10px;width:100%;max-width:420px;display:flex}.app-layout{min-height:100vh;display:flex}.sidebar{color:#f8fafc;background:#0f172a;width:270px;padding:18px;transition:width .2s}.sidebar.collapsed{width:64px;padding:18px 10px}.sidebar-title{margin:0;font-size:1.02rem;font-weight:600}.sidebar-header{align-items:center;gap:8px;margin-bottom:14px;display:flex}.sidebar-menu-toggle{color:#f8fafc;cursor:pointer;background:0 0;border:0;border-radius:8px;width:36px;min-width:36px;height:36px;font-size:19px;line-height:1}.sidebar-menu-toggle:hover{background:#1e293b}.sidebar-group{margin-bottom:14px}.sidebar-group-title{opacity:.85;margin:0;font-size:.95rem;font-weight:600}.sidebar-group-main{align-items:center;gap:8px;display:flex}.sidebar-group-icon{justify-content:center;width:22px;font-size:19px;display:inline-flex}.sidebar-group-toggle{color:#f8fafc;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;width:100%;padding:6px 2px;display:flex}.sidebar.collapsed .sidebar-group-toggle{justify-content:center;padding:6px 0}.sidebar.collapsed .sidebar-group-title,.sidebar.collapsed .sidebar-group-toggle>span:last-child{display:none}.sidebar-submenu{border-left:2px solid #334155;margin-top:4px;margin-left:4px;padding-left:6px}.sidebar-link{color:#e2e8f0;border-radius:8px;margin-bottom:4px;padding:7px 9px;font-size:.88rem;text-decoration:none;display:block}.sidebar-submenu-icon{text-align:center;width:20px;display:inline-block}.sidebar-link.active,.sidebar-link:hover{background:#1e293b}.content{flex:1;padding:18px}.content>section{flex-direction:column;gap:14px;display:flex}.top-bar{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.top-bar p{color:#64748b;margin:0;font-size:.82rem}.top-bar-actions{gap:8px;display:flex}label{flex-direction:column;gap:4px;min-width:0;font-size:.86rem;display:flex}input,select,textarea,button{border:1px solid #cbd5e1;border-radius:8px;padding:8px 10px;font-size:.86rem}button{color:#fff;cursor:pointer;background:#2563eb;border-color:#2563eb}.form-grid{grid-template-columns:1fr;align-items:start;gap:10px;margin-top:10px;display:grid}@media (width>=720px){.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 28px}.form-grid>button[type=submit]{grid-column:1/-1;justify-self:start;margin-top:2px}.form-grid>.form-actions-row{grid-column:1/-1;margin-top:2px}.form-grid>.form-field-full-width{grid-column:1/-1}}.form-field-full-width textarea{resize:vertical;min-height:88px}.cell-description{white-space:nowrap;text-overflow:ellipsis;max-width:280px;display:block;overflow:hidden}.combine-list-hint{color:#475569;margin:0 0 12px;font-size:.86rem}.cell-guid{word-break:break-all;max-width:220px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.78rem;line-height:1.35;display:inline-block}.combine-product-table .col-expand{white-space:nowrap;vertical-align:middle;width:3.5rem}.combine-expand-btn{color:#334155;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:6px;align-items:center;gap:6px;padding:4px 8px;font-size:.86rem;line-height:1;display:inline-flex}.combine-expand-btn:hover{background:#f1f5f9}.combine-expand-count{color:#64748b;font-size:.78rem}.combine-row-main{cursor:pointer;background:#f1f5f9}.combine-row-main td{border-top:2px solid #cbd5e1;font-weight:500}.combine-row-main.is-expanded td{border-bottom:1px solid #e2e8f0}.combine-row-sub td{background:#fafbfc}.combine-row-sub td:not(.col-expand){padding-left:1.5rem;box-shadow:inset 3px 0 #dbeafe}.combine-row-sub-empty td{box-shadow:none}.combine-meta-id{color:#64748b;word-break:break-all;margin-top:4px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.72rem}.combine-sub-meta{color:#64748b;margin-top:4px;font-size:.78rem;display:block}.combine-device-section{flex-direction:column;gap:10px;margin-top:4px;display:flex}.combine-device-section-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.combine-device-section-title{font-size:.86rem;font-weight:600}.combine-device-hint{color:#64748b;margin:0;font-size:.84rem}.combine-device-rows{flex-direction:column;gap:10px;display:flex}.combine-device-row{grid-template-columns:1fr auto;align-items:end;gap:10px;display:grid}.combine-device-row label{margin:0}.combine-device-remove{align-self:end;margin-bottom:2px}@media (width<=719px){.combine-device-row{grid-template-columns:1fr}.combine-device-remove{justify-self:start}}.toast{border-radius:8px;margin-top:12px;padding:8px 10px;font-size:.86rem}.toast-fixed-host{z-index:10000;pointer-events:none;max-width:min(28rem,100vw - 2rem);position:fixed;top:1rem;right:1rem}.toast-fixed-host .toast{pointer-events:auto;margin-top:0;animation:.22s ease-out toast-slide-in;box-shadow:0 10px 40px #0f172a2e}@keyframes toast-slide-in{0%{opacity:0;transform:translate(.75rem)}to{opacity:1;transform:translate(0)}}.toast-success{color:#047857;background:#ecfdf3;border:1px solid #a7f3d0}.toast-error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}table{border-collapse:collapse;width:100%;margin-top:10px}th,td{text-align:left;border-bottom:1px solid #e2e8f0;padding:8px 16px;font-size:.84rem}thead th{color:#475569;font-size:.78rem;font-weight:600}.th-actions,.td-actions{white-space:nowrap;vertical-align:middle;text-align:right;width:1%}.table-scroll{margin-top:10px;margin-inline:-2px;padding-inline:2px;overflow-x:auto}.table-actions{flex-flow:row;justify-content:flex-end;align-items:center;gap:6px;display:inline-flex}.btn-icon{color:#475569;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:9px;justify-content:center;align-items:center;width:34px;height:34px;padding:0;transition:background .15s,color .15s,border-color .15s,box-shadow .15s;display:inline-flex}.btn-icon:hover{color:#0f172a;background:#f8fafc;border-color:#cbd5e1;box-shadow:0 1px 2px #0f172a0f}.btn-icon-danger{color:#b91c1c;background:snow;border-color:#fecaca}.btn-icon-danger:hover{color:#991b1b;background:#fef2f2;border-color:#fca5a5}.btn-icon-accent{color:#0369a1;background:#f0f9ff;border-color:#bae6fd}.btn-icon-accent:hover{color:#0c4a6e;background:#e0f2fe;border-color:#7dd3fc}.btn-icon-assigned{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.btn-icon-assigned:hover{color:#166534;background:#dcfce7;border-color:#86efac}.cell-assigned-muted{color:#94a3b8;font-style:italic}.cell-assigned-devices{white-space:normal;max-width:280px;font-size:.86rem;line-height:1.35;display:inline-block}.modal-backdrop{z-index:1000;background:#0f172a73;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-panel{background:#fff;border-radius:12px;width:100%;max-width:420px;padding:18px;box-shadow:0 16px 40px #0f172a2e}.modal-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.modal-header h2{margin:0;font-size:1.08rem}.modal-close{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;font-size:1.4rem;line-height:1;display:inline-flex}.modal-close:hover:not(:disabled){color:#0f172a;background:#f1f5f9}.modal-device-summary{color:#475569;margin:0 0 14px;font-size:.88rem}.modal-form label{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.modal-form select{width:100%}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.badge{letter-spacing:.02em;white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;padding:2px 8px;font-size:.72rem;font-weight:600;line-height:1.25;display:inline-flex}.badge-empty{color:#94a3b8;border:none;padding:0;font-weight:500}.badge-status-active{color:#166534;background:#dcfce7;border-color:#86efac}.badge-status-inactive{color:#475569;background:#f1f5f9;border-color:#cbd5e1}.badge-status-maintenance{color:#854d0e;background:#fef9c3;border-color:#fde047}.badge-status-retired{color:#6b21a8;background:#f3e8ff;border-color:#d8b4fe}.badge-status-default{color:#1e40af;background:#eff6ff;border-color:#bfdbfe}.btn-table{color:#0f172a;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:6px;padding:5px 9px;font-size:.78rem}.btn-table:hover{background:#f8fafc}.btn-table-danger{color:#b91c1c;background:#fff5f5;border-color:#fecaca}.btn-table-danger:hover{background:#fef2f2}.entity-edit-header{border-bottom:1px solid #e2e8f0;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 14px;margin-bottom:10px;padding-bottom:10px;display:flex}.entity-edit-id{color:#64748b;font-size:.82rem;font-weight:400}.form-actions-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}