:root{--bg-primary: #1a1d23;--bg-secondary: #252830;--bg-tertiary: #2d3139;--bg-card: #ffffff;--text-primary: #e4e6eb;--text-secondary: #b0b3b8;--text-muted: #8a8d91;--text-dark: #1a1d23;--accent: #4a90d9;--accent-hover: #5ba0e8;--accent-active: #3a80c9;--danger: #dc3545;--danger-hover: #e84555;--border: #3d4148;--border-light: #e0e0e0;--sidebar-width: 200px;--radius: 8px;--radius-sm: 4px;--shadow: 0 2px 8px rgba(0, 0, 0, .3);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .4)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column}.app-nav{flex:1;padding:16px 0}.app-nav-item{display:block;padding:12px 20px;color:var(--text-secondary);text-decoration:none;transition:background .15s,color .15s}.app-nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.app-nav-item.active{background:var(--bg-tertiary);color:var(--accent);font-weight:500}.app-sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.app-user{display:block;font-size:.875rem;color:var(--text-muted);margin-bottom:8px}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.app-login-gate{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px}.app-login-gate h1{margin-bottom:16px}.app-login-gate p{margin-bottom:16px;color:var(--text-secondary)}.panel-container{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.panel-header{flex:0 0 auto;display:flex;justify-content:flex-end;padding:16px 20px;border-bottom:1px solid var(--border);background:var(--bg-primary)}.panel-table-wrap{flex:1 1 0;min-height:0;overflow:auto;margin:0 20px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-secondary)}.panel-bottom{flex:0 0 50%;min-height:0;padding:16px 20px;border-top:1px solid var(--border);background:var(--bg-primary);overflow:auto}.panel-loading,.panel-error{padding:24px;text-align:center}.panel-error{color:var(--danger)}.data-table{width:100%;border-collapse:collapse;font-size:.9rem}.data-table th{background:#2c3e50;color:#fff;padding:12px 16px;text-align:left;font-weight:500}.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary)}.data-table tbody tr{cursor:pointer;transition:background .15s}.data-table tbody tr:hover{background:var(--bg-tertiary)}.data-table tbody tr.selected{background:#4a90d933}.data-table tbody tr.selected:hover{background:#4a90d940}.detail-panel{background:var(--bg-card);color:var(--text-dark);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.detail-panel-loading,.detail-panel-error{padding:24px;text-align:center}.detail-panel-empty{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--text-muted)}.detail-panel-header{padding:16px 20px;border-bottom:1px solid var(--border-light)}.detail-panel-title{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.detail-name{font-size:1.25rem;font-weight:600}.detail-id{font-size:.8rem;color:var(--text-muted);font-family:monospace}.btn-icon{background:none;border:none;cursor:pointer;padding:4px;font-size:1rem;color:var(--text-muted);margin-left:auto}.btn-icon:hover{color:var(--accent)}.detail-panel-body{padding:20px}.detail-section{margin-bottom:20px}.detail-section-title{font-size:.9rem;font-weight:600;margin:0 0 12px;color:var(--text-dark)}.detail-descr-display{display:flex;align-items:flex-start;gap:8px}.detail-descr-text{flex:1;white-space:pre-wrap;color:var(--text-dark)}.detail-descr-edit textarea{width:100%;resize:vertical;min-height:60px}.detail-descr-actions{display:flex;gap:8px;margin-top:8px}.detail-toggles{display:flex;flex-direction:column;gap:12px}.detail-info{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 24px}.detail-info dt{color:var(--text-muted);font-weight:500}.detail-info dd{margin:0}.detail-actions{display:flex;flex-direction:column;gap:8px;margin-top:20px}.detail-actions .btn{justify-content:flex-start}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;font-size:.9rem;font-weight:500;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:background .15s,color .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:active:not(:disabled){background:var(--accent-active)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:#363a42}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-text{background:transparent;color:var(--text-secondary)}.btn-text:hover:not(:disabled){color:var(--text-primary)}.btn-sm{font-size:.8rem;padding:4px 8px}.table-cell-with-action{display:flex;align-items:center;gap:8px}.table-cell-with-action .btn{flex-shrink:0}.toggle{display:flex;align-items:center;gap:12px;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle-input{position:absolute;opacity:0;width:0;height:0}.toggle-slider{position:relative;width:44px;height:24px;background:var(--border);border-radius:12px;transition:background .2s}.toggle-slider:after{content:"";position:absolute;width:20px;height:20px;left:2px;top:2px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 3px #0000004d}.toggle-input:checked+.toggle-slider{background:var(--accent)}.toggle-input:checked+.toggle-slider:after{transform:translate(20px)}.toggle-input:disabled+.toggle-slider{opacity:.5;cursor:not-allowed}.toggle-label{font-size:.9rem;color:var(--text-dark)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal-content{background:var(--bg-card);color:var(--text-dark);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:480px;width:100%;max-height:90vh;overflow:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-light)}.modal-title{margin:0;font-size:1.125rem;font-weight:600}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-muted);line-height:1;padding:0 4px}.modal-close:hover{color:var(--text-dark)}.modal-body{padding:20px}.modal-hint{font-size:.875rem;color:var(--text-muted);margin:0 0 16px}.form-hint{font-size:.75rem;color:var(--text-muted);margin-top:4px}.form-file-wrap{display:flex;align-items:center;gap:8px}.form-file-input{position:absolute;width:.1px;height:.1px;opacity:0;overflow:hidden;z-index:-1}.form-file-btn{cursor:pointer;margin:0}.form-file-name{display:block;font-size:.875rem;color:var(--text-muted);margin-top:4px}.modal-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.875rem;font-weight:500}.form-input{padding:8px 12px;border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:.9rem}.form-input:focus{outline:none;border-color:var(--accent)}.form-tabs{display:flex;gap:8px;margin-bottom:8px}.form-tab{padding:8px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-size:.9rem}.form-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.form-tab:hover:not(.active){background:#363a42;color:var(--text-primary)}.form-checkboxes{display:flex;gap:16px}.form-checkboxes label{display:flex;align-items:center;gap:6px;font-weight:400;cursor:pointer}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:8px;padding-top:16px;border-top:1px solid var(--border-light)}