:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--success-color: #22c55e;--warning-color: #f59e0b;--error-color: #ef4444;--background: #f8fafc;--surface: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius: 8px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--background);color:var(--text-primary);line-height:1.5}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:24px;max-width:1280px;margin:0 auto;width:100%}.header{background:var(--surface);border-bottom:1px solid var(--border-color);padding:16px 24px;display:flex;align-items:center;justify-content:space-between}.header-logo{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:600;color:var(--primary-color)}.header-nav{display:flex;gap:24px}.header-nav a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s}.header-nav a:hover,.header-nav a.active{color:var(--primary-color)}.header-user{display:flex;align-items:center;gap:12px}.user-name{color:var(--text-secondary);font-size:.875rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;font-size:.875rem;font-weight:500;border-radius:var(--radius);border:none;cursor:pointer;transition:all .2s;text-decoration:none}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--surface);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--background)}.btn-danger{background-color:var(--error-color);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-success{background-color:var(--success-color);color:#fff}.btn-success:hover{background-color:#16a34a}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:1.125rem;font-weight:600}.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.pool-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;gap:16px;transition:box-shadow .2s}.pool-card:hover{box-shadow:var(--shadow-lg)}.pool-header{display:flex;align-items:flex-start;justify-content:space-between}.pool-name{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.pool-type{font-size:.75rem;font-weight:500;padding:4px 8px;border-radius:4px;text-transform:uppercase}.pool-type.pooled{background-color:#dbeafe;color:#1d4ed8}.pool-type.personal{background-color:#dcfce7;color:#16a34a}.pool-type.manual{background-color:#fef3c7;color:#d97706}.pool-description{color:var(--text-secondary);font-size:.875rem}.pool-stats{display:flex;gap:16px;padding:12px 0;border-top:1px solid var(--border-color)}.pool-stat{flex:1;text-align:center}.stat-value{font-size:1.5rem;font-weight:600;color:var(--text-primary)}.stat-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase}.desktop-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;gap:12px}.desktop-header{display:flex;align-items:center;justify-content:space-between}.desktop-name{font-weight:600}.desktop-status{font-size:.75rem;font-weight:500;padding:4px 8px;border-radius:4px}.desktop-status.available,.desktop-status.in_use{background-color:#dcfce7;color:#16a34a}.desktop-status.assigned{background-color:#dbeafe;color:#1d4ed8}.desktop-status.disconnected{background-color:#fef3c7;color:#d97706}.desktop-status.error{background-color:#fee2e2;color:#dc2626}.desktop-status.creating,.desktop-status.starting{background-color:#e0e7ff;color:#4f46e5}.desktop-info{font-size:.875rem;color:var(--text-secondary)}.session-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;gap:12px}.session-status{font-size:.75rem;font-weight:500;padding:4px 8px;border-radius:4px;display:inline-block;width:fit-content}.session-status.active,.session-status.connected{background-color:#dcfce7;color:#16a34a}.session-status.disconnected{background-color:#fef3c7;color:#d97706}.session-status.ended{background-color:#f1f5f9;color:#64748b}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:.875rem;font-weight:500;color:var(--text-primary)}.form-input{padding:10px 12px;font-size:.875rem;border:1px solid var(--border-color);border-radius:var(--radius);transition:border-color .2s,box-shadow .2s}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-error{color:var(--error-color);font-size:.75rem}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e3a8a,#3730a3)}.login-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:40px;width:100%;max-width:400px}.login-title{font-size:1.5rem;font-weight:600;text-align:center;margin-bottom:8px}.login-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:32px}.login-error{background-color:#fee2e2;color:var(--error-color);padding:12px;border-radius:var(--radius);margin-bottom:16px;font-size:.875rem}.empty-state{text-align:center;padding:48px 24px;color:var(--text-secondary)}.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.5}.empty-state-title{font-size:1.125rem;font-weight:500;color:var(--text-primary);margin-bottom:8px}.loading{display:flex;align-items:center;justify-content:center;padding:48px}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:12px 16px;border-radius:var(--radius);font-size:.875rem;margin-bottom:16px}.alert-success{background-color:#dcfce7;color:#16a34a;border:1px solid #bbf7d0}.alert-error{background-color:#fee2e2;color:#dc2626;border:1px solid #fecaca}.alert-warning{background-color:#fef3c7;color:#d97706;border:1px solid #fde68a}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;gap:16px;flex-wrap:wrap}.page-title{font-size:1.5rem;font-weight:600;margin-bottom:4px}.page-subtitle{color:var(--text-secondary);font-size:.875rem}.page-actions{display:flex;align-items:center;gap:12px}.breadcrumb{font-size:.875rem;color:var(--text-secondary);margin-bottom:8px}.breadcrumb a{color:var(--primary-color);text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.table-container{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th,.table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-color)}.table th{font-weight:600;color:var(--text-secondary);background:var(--background)}.table tbody tr:hover{background:var(--background)}.table-link{color:var(--primary-color);text-decoration:none;font-weight:500}.table-link:hover{text-decoration:underline}.table-subtitle{font-size:.75rem;color:var(--text-secondary);margin-top:2px}.table-actions{display:flex;gap:8px}.row-disabled{opacity:.6}.status-badge{display:inline-block;font-size:.75rem;font-weight:500;padding:4px 8px;border-radius:4px}.status-badge.enabled{background-color:#dcfce7;color:#16a34a}.status-badge.disabled{background-color:#f1f5f9;color:#64748b}.badge{display:inline-block;font-size:.75rem;font-weight:500;padding:2px 6px;border-radius:4px}.badge-user{background-color:#dbeafe;color:#1d4ed8}.badge-group{background-color:#fef3c7;color:#d97706}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;text-align:center}.stat-card .stat-value{font-size:2rem;font-weight:600;color:var(--primary-color)}.stat-card .stat-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;margin-top:4px}.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:24px;margin-bottom:24px}.detail-list{display:grid;grid-template-columns:auto 1fr;gap:8px 16px}.detail-list dt{font-weight:500;color:var(--text-secondary)}.detail-list dd{color:var(--text-primary)}.monospace{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.8em}.form-card{max-width:800px}.form-section-title{font-size:1rem;font-weight:600;margin-top:24px;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--border-color)}.form-section-title:first-child{margin-top:0}.form-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.form-row-3{grid-template-columns:repeat(3,1fr)}.form-hint{font-size:.75rem;color:var(--text-secondary);margin-top:4px}.form-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:32px;padding-top:24px;border-top:1px solid var(--border-color)}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:.875rem;cursor:pointer}.checkbox-label input[type=checkbox]{width:16px;height:16px}.checkbox-group{display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--background);border-radius:var(--radius);max-height:200px;overflow-y:auto}.checkbox-hint{color:var(--text-secondary);font-size:.75rem}.card-description{color:var(--text-secondary);font-size:.875rem;margin-bottom:16px}.scale-form{display:flex;gap:16px;align-items:flex-end}.scale-form .form-group{flex:1;margin-bottom:0}.assign-form{background:var(--background);padding:16px;border-radius:var(--radius);margin-bottom:16px}.assign-form .form-row{display:flex;gap:12px;align-items:flex-end}.assign-form .form-group{margin-bottom:0}.empty-state-inline{text-align:center;padding:24px;color:var(--text-secondary);font-style:italic}.btn-sm{padding:6px 10px;font-size:.75rem}.nav-divider{color:var(--border-color);margin:0 4px}textarea.form-input{resize:vertical;min-height:80px}.admin-layout{display:flex;min-height:calc(100vh - 80px);margin:-24px}.admin-sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border-color);padding:24px 0;flex-shrink:0}.admin-sidebar-header{padding:0 20px 20px;border-bottom:1px solid var(--border-color);margin-bottom:16px}.admin-sidebar-header h2{font-size:1rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.admin-nav{display:flex;flex-direction:column;gap:4px;padding:0 12px}.admin-nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius);color:var(--text-secondary);text-decoration:none;font-weight:500;transition:all .2s}.admin-nav-item:hover{background:var(--background);color:var(--text-primary)}.admin-nav-item.active{background:var(--primary-color);color:#fff}.admin-nav-item svg{flex-shrink:0}.admin-content{flex:1;padding:24px;overflow-x:auto}.dashboard-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-bottom:32px}.stat-card .stat-detail{font-size:.75rem;color:var(--text-secondary);margin-top:4px}.stat-card-warning{border-left:4px solid var(--error-color)}.dashboard-section{margin-bottom:32px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-title{font-size:1.125rem;font-weight:600}.section-link{color:var(--primary-color);text-decoration:none;font-size:.875rem;font-weight:500}.section-link:hover{text-decoration:underline}.quick-actions{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.quick-action-card{display:flex;align-items:center;gap:16px;padding:20px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);text-decoration:none;color:inherit;transition:all .2s}.quick-action-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.quick-action-icon{font-size:24px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--background);border-radius:var(--radius)}.quick-action-text{display:flex;flex-direction:column;gap:4px}.quick-action-text strong{color:var(--text-primary)}.quick-action-text span{color:var(--text-secondary);font-size:.875rem}.filter-bar{display:flex;align-items:flex-end;gap:16px;margin-bottom:20px;padding:16px;flex-wrap:wrap}.filter-group{display:flex;flex-direction:column;gap:4px}.filter-label{font-size:.75rem;font-weight:500;color:var(--text-secondary)}.filter-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.filter-count{font-size:.875rem;color:var(--text-secondary)}.bulk-actions{display:flex;align-items:center;gap:16px;padding:12px 16px;margin-bottom:20px;background:#dbeafe;border:1px solid #93c5fd;color:#1d4ed8}.desktop-name-cell{display:flex;flex-direction:column}.desktop-id{font-size:.75rem;color:var(--text-secondary);font-family:ui-monospace,monospace}.row-error{background:#fef2f2}.tabs-container{margin-bottom:20px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border-color)}.tab{padding:12px 20px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-secondary);font-weight:500;cursor:pointer;transition:all .2s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.tab-content{padding-top:20px}.tab-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.tab-count{color:var(--text-secondary);font-size:.875rem}.id-cell{cursor:pointer}.help-card{margin-top:32px;background:#f0f9ff;border:1px solid #bae6fd}.help-card h3{margin-bottom:12px;color:#0369a1}.help-card ul{padding-left:20px;margin:12px 0}.help-card li{margin-bottom:8px}.stats-grid-small{grid-template-columns:repeat(3,1fr);max-width:500px}@media (max-width: 1024px){.admin-layout{flex-direction:column}.admin-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border-color);padding:16px 0}.admin-nav{flex-direction:row;flex-wrap:wrap;gap:8px;padding:0 16px}.admin-sidebar-header{display:none}}@media (max-width: 768px){.header{flex-direction:column;gap:16px}.header-nav{flex-wrap:wrap;justify-content:center}.main-content{padding:16px}.grid-2,.grid-3{grid-template-columns:1fr}.pool-stats{flex-wrap:wrap}.filter-bar{flex-direction:column;align-items:stretch}.filter-actions{margin-left:0;margin-top:12px}.quick-actions,.detail-grid{grid-template-columns:1fr}.stats-grid-small{grid-template-columns:repeat(3,1fr)}}.pool-quality{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.pool-quality-label{font-size:.75rem;color:var(--text-secondary, #6b7280);text-transform:uppercase;letter-spacing:.03em}.pool-quality-select{padding:8px 10px;border:1px solid var(--border-color, #d1d5db);border-radius:6px;background:var(--surface, #fff);font-size:.9rem;cursor:pointer}.pool-quality-select:disabled{opacity:.6;cursor:not-allowed}