*,*:before,*:after{box-sizing:border-box}html,body,#app{height:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f8fafc;color:#0f172a}.app-sidebar{background:#0f172a;width:220px;min-width:220px;height:100vh;display:flex;flex-direction:column;flex-shrink:0;transition:width .2s ease,min-width .2s ease;overflow:hidden;border-right:1px solid rgba(255,255,255,.06)}.app-sidebar.collapsed{width:64px;min-width:64px}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 16px 16px;border-bottom:1px solid rgba(255,255,255,.06);overflow:hidden}.sidebar-logo-mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:#fff;flex-shrink:0;letter-spacing:-.5px}.sidebar-logo-text{font-size:14px;font-weight:600;color:#f1f5f9;white-space:nowrap;overflow:hidden;opacity:1;transition:opacity .15s}.collapsed .sidebar-logo-text{opacity:0;width:0}.sidebar-nav{flex:1;padding:8px;overflow-y:auto;overflow-x:hidden}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:transparent}.sidebar-nav::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:2px}.nav-section-label{font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#ffffff80;padding:8px 8px 4px;white-space:nowrap;overflow:hidden}.collapsed .nav-section-label{opacity:0}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;font-size:13.5px;font-weight:500;color:#94a3b8;border:none;background:none;width:100%;text-align:left;transition:background .15s,color .15s;white-space:nowrap;overflow:hidden;position:relative}.nav-item:hover{background:#ffffff0f;color:#f1f5f9}.nav-item.active{background:#3b82f626;color:#60a5fa}.nav-item.active .nav-icon{color:#3b82f6}.nav-icon{width:18px;height:18px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.nav-label{flex:1;overflow:hidden;text-overflow:ellipsis;opacity:1;transition:opacity .15s}.collapsed .nav-label{opacity:0;width:0}.nav-sub-indent{padding-left:28px}.sidebar-toggle{position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:50%;background:#1e293b;border:1px solid rgba(255,255,255,.12);color:#94a3b8;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s;z-index:10}.sidebar-toggle:hover{background:#334155;color:#f1f5f9}.sidebar-bottom{padding:12px 8px;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;gap:8px}.sidebar-user{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:8px;overflow:hidden}.sidebar-user:hover{background:#ffffff0f}.sidebar-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-username{font-size:13px;font-weight:500;color:#e2e8f0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.sidebar-role{font-size:11px;color:#64748b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-main{flex:1;min-width:0;height:100vh;overflow-y:auto;overflow-x:hidden;background:#f8fafc}.app-content{padding:28px 32px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:20px;font-weight:700;color:#0f172a;margin:0}.page-subtitle{font-size:13px;color:#64748b;margin:2px 0 0}.stat-card{background:#fff;border-radius:14px;padding:20px;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0000000a,0 1px 2px #0000000a;transition:box-shadow .2s,transform .2s}.stat-card:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-1px)}.stat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.stat-icon svg{width:22px;height:22px}.stat-label{font-size:12.5px;font-weight:500;color:#64748b;margin-bottom:4px}.stat-value{font-size:28px;font-weight:700;color:#0f172a;line-height:1}.content-card{background:#fff;border-radius:14px;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0000000a;overflow:hidden}.content-card.padded{padding:20px 24px}.content-card-header{padding:16px 20px;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between}.content-card-title{font-size:14px;font-weight:600;color:#0f172a}.content-card-body{padding:4px 0}.auth-shell{min-height:100vh;display:flex;background:#f8fafc}.auth-left{flex:1;background:linear-gradient(135deg,#0f172a,#1e3a5f,#1e40af);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;position:relative;overflow:hidden}@media (max-width: 768px){.auth-left{display:none}}.auth-left:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.auth-left-logo{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;color:#fff;margin-bottom:24px;position:relative}.auth-left-title{font-size:28px;font-weight:700;color:#fff;text-align:center;position:relative;margin-bottom:12px}.auth-left-subtitle{font-size:14px;color:#ffffff8c;text-align:center;position:relative;max-width:280px;line-height:1.6}.auth-right{width:440px;flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:48px 40px;background:#fff}@media (max-width: 768px){.auth-right{width:100%;padding:32px 24px}}.auth-form-wrap{width:100%;max-width:360px}.auth-form-title{font-size:22px;font-weight:700;color:#0f172a;margin-bottom:6px}.auth-form-subtitle{font-size:13px;color:#64748b;margin-bottom:28px}.desktop-header{background:#fff;border-bottom:1px solid #e2e8f0;padding:0 32px;height:60px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:10}.device-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:20px;cursor:pointer;transition:box-shadow .2s,border-color .2s,transform .2s}.device-card:hover{box-shadow:0 8px 24px #00000017;border-color:#bfdbfe;transform:translateY(-2px)}.badge{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:500;padding:2px 8px;border-radius:20px}.badge-green{background:#dcfce7;color:#16a34a}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-purple{background:#ede9fe;color:#7c3aed}.badge-amber{background:#fef3c7;color:#d97706}.badge-gray{background:#f1f5f9;color:#64748b}.badge-red{background:#fee2e2;color:#dc2626}.dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.dot-green{background:#22c55e}.dot-gray{background:#94a3b8}.hide-mobile{display:initial}.show-mobile{display:none}@media (max-width: 768px){.app-sidebar{position:fixed;z-index:100;transform:translate(-100%);transition:transform .25s ease}.app-sidebar.mobile-open{transform:translate(0)}.app-sidebar.collapsed{transform:translate(-100%)}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:99;opacity:0;pointer-events:none;transition:opacity .25s}.sidebar-overlay.visible{opacity:1;pointer-events:auto}.app-content{padding:16px}.page-header{flex-wrap:wrap;gap:12px}.page-title{font-size:18px}.stat-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px!important}.stat-card{padding:14px}.stat-value{font-size:22px}.hide-mobile{display:none!important}.show-mobile{display:initial!important}}@media (max-width: 480px){.stat-grid{grid-template-columns:1fr!important}.app-content{padding:12px}}.mobile-topbar{display:none;background:#fff;border-bottom:1px solid #e2e8f0;padding:0 16px;height:52px;align-items:center;gap:12px;position:sticky;top:0;z-index:50}@media (max-width: 768px){.mobile-topbar{display:flex}}.mobile-menu-btn{width:36px;height:36px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s}.mobile-menu-btn:hover{background:#f1f5f9}.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}@media (max-width: 768px){.table-responsive{margin:0 -16px}}.card-list{display:none}.table-view{display:block}@media (max-width: 768px){.card-list{display:grid;grid-template-columns:1fr;gap:12px}.table-view{display:none}}.list-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px;transition:box-shadow .2s,border-color .2s}.list-card:hover{box-shadow:0 4px 12px #0000000f;border-color:#bfdbfe}.list-card-row{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:13px}.list-card-label{color:#64748b;font-weight:500}.list-card-value{color:#0f172a;font-weight:500;text-align:right;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-card-actions{display:flex;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid #f1f5f9}.empty-state{display:flex;flex-direction:column;align-items:center;padding:60px 20px;text-align:center}.empty-state-icon{width:64px;height:64px;border-radius:16px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.empty-state-title{font-size:15px;font-weight:600;color:#374151;margin:0 0 4px}.empty-state-desc{font-size:13px;color:#94a3b8;margin:0}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px;align-items:center}@media (max-width: 768px){.filter-bar{gap:8px}.filter-bar>*{flex:1;min-width:140px}}.action-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}.action-bar-title{font-size:20px;font-weight:700;color:#0f172a;margin:0}@media (max-width: 768px){.action-bar-title{font-size:18px}.action-bar{margin-bottom:16px}}@media (max-width: 768px){.desktop-header{padding:0 16px;height:52px;gap:8px;overflow-x:auto}.desktop-header a{font-size:12px;padding:4px 8px}}