:root{--bg-color:#f3f4f6;--surface-color:#fff;--text-primary:#111827;--text-secondary:#6b7280;--border-color:#e5e7eb;--primary:#3b82f6;--primary-hover:#2563eb;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--sidebar-bg:#1e293b;--sidebar-text:#f8fafc;--sidebar-hover:#334155;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-md:.5rem;--radius-lg:.75rem;--radius-full:9999px;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root{--bg-color:#0f172a;--surface-color:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--border-color:#334155;--sidebar-bg:#0f172a;--sidebar-text:#f8fafc;--sidebar-hover:#1e293b;--sidebar-border:#334155}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.app-container{width:100%;min-height:100vh;display:flex}.sidebar{background-color:var(--sidebar-bg);width:260px;color:var(--sidebar-text);z-index:40;border-right:1px solid var(--border-color);flex-direction:column;transition:transform .3s;display:flex}.sidebar-header{border-bottom:1px solid #ffffff1a;align-items:center;gap:.75rem;padding:1.5rem;font-size:1.25rem;font-weight:700;display:flex}.sidebar-header svg{width:24px;height:24px;color:var(--primary)}.sidebar-nav{flex-direction:column;flex:1;gap:.25rem;padding:1rem .5rem;display:flex}.nav-item{color:var(--sidebar-text);border-radius:var(--radius-md);transition:var(--transition);opacity:.8;cursor:pointer;align-items:center;gap:.75rem;padding:.75rem 1rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover,.nav-item.active{background-color:var(--sidebar-hover);opacity:1}.nav-item.active{color:var(--primary);background-color:#3b82f626}.main-content{flex-direction:column;flex:1;min-width:0;display:flex}.top-header{background-color:var(--surface-color);border-bottom:1px solid var(--border-color);z-index:30;justify-content:space-between;align-items:center;height:72px;padding:0 2rem;display:flex;position:sticky;top:0}.header-title{font-size:1.25rem;font-weight:600}.header-actions{align-items:center;gap:1rem;display:flex}.profile-btn{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--primary), #8b5cf6);color:#fff;cursor:pointer;width:40px;height:40px;transition:var(--transition);border:none;justify-content:center;align-items:center;font-weight:600;display:flex}.profile-btn:hover{transform:scale(1.05);box-shadow:0 0 12px #3b82f680}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:.5rem;display:none}.dashboard-container{padding:2rem;overflow-y:auto}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.stat-card{background-color:var(--surface-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:var(--transition);align-items:flex-start;gap:1rem;padding:1.5rem;display:flex}.stat-card:hover{box-shadow:var(--shadow-lg);border-color:#3b82f64d;transform:translateY(-4px)}.stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;display:flex}.stat-icon.primary{color:var(--primary);background-color:#3b82f61a}.stat-icon.success{color:var(--success);background-color:#10b9811a}.stat-icon.warning{color:var(--warning);background-color:#f59e0b1a}.stat-icon.danger{color:var(--danger);background-color:#ef44441a}.stat-info h3{color:var(--text-secondary);margin-bottom:.25rem;font-size:.875rem;font-weight:500}.stat-info p{color:var(--text-primary);font-size:1.75rem;font-weight:700}.table-section{background-color:var(--surface-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden}.table-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.table-header h2{font-size:1.125rem;font-weight:600}.search-input{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-color);color:var(--text-primary);transition:var(--transition);outline:none;width:250px;padding:.5rem 1rem;font-family:inherit}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #3b82f633}.table-container{overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:1px solid var(--border-color);background-color:#00000005;padding:1rem 1.5rem;font-size:.75rem}@media (prefers-color-scheme:dark){th{background-color:#ffffff05}}td{border-bottom:1px solid var(--border-color);vertical-align:middle;padding:1rem 1.5rem}tr:last-child td{border-bottom:none}tr:hover{background-color:#00000003}@media (prefers-color-scheme:dark){tr:hover{background-color:#ffffff05}}.badge{border-radius:var(--radius-full);align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge.active{color:var(--success);background-color:#10b9811a}.badge.inactive{color:var(--text-secondary);background-color:#6b72801a}.badge.issue{color:var(--danger);background-color:#ef44441a}.btn-action{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-md);transition:var(--transition);background:0 0;border:none;padding:.5rem}.btn-action:hover{color:var(--primary);background-color:#3b82f61a}.device-info{align-items:center;gap:1rem;display:flex}.os-icon{background-color:var(--bg-color);border-radius:var(--radius-md);width:32px;height:32px;color:var(--text-secondary);justify-content:center;align-items:center;display:flex}.device-name{color:var(--text-primary);margin-bottom:.125rem;font-weight:600}.device-owner{color:var(--text-secondary);font-size:.75rem}@media (width<=768px){.sidebar{position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.mobile-menu-btn{display:block}.top-header{padding:0 1rem}.dashboard-container{padding:1rem}.search-input{width:100%;margin-top:1rem}.table-header{flex-direction:column;align-items:flex-start}thead{display:none}table,tbody,tr,td{width:100%;display:block}tr{border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--surface-color);margin-bottom:1rem}td{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1rem;display:flex}td:last-child{border-bottom:none;justify-content:flex-end}td:before{content:attr(data-label);color:var(--text-secondary);text-transform:uppercase;font-size:.75rem;font-weight:600}.device-info{justify-content:flex-end}}