:root{color-scheme:dark;--bg:#080a0d;--sidebar:#0d1015;--surface:#11151b;--surface-2:#161b23;--surface-3:#1b222c;--border:#252d38;--border-soft:#1c232d;--text:#f1f5f9;--muted:#8e9baa;--accent:#2188ff;--accent-hover:#3b98ff;--accent-soft:rgba(33,136,255,.12);--online:#35cf87;--offline:#ff5964;--shadow:0 16px 45px rgba(0,0,0,.24);--radius:12px;--sidebar-width:248px}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}button,input,select{font:inherit}button{color:inherit}.dashboard-body{overflow-x:hidden}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;z-index:30;display:flex;width:var(--sidebar-width);flex-direction:column;border-right:1px solid var(--border-soft);background:linear-gradient(180deg,#10141a 0,var(--sidebar) 100%);box-shadow:10px 0 35px rgba(0,0,0,.12)}
.brand{display:flex;align-items:center;gap:12px;height:78px;padding:0 22px;border-bottom:1px solid var(--border-soft)}.brand-mark{display:grid;width:40px;height:44px;flex:0 0 auto;place-items:center}.brand-mark img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 7px 12px rgba(0,142,211,.2))}.brand strong{display:block;font-size:15px;letter-spacing:-.01em}.brand small{display:block;margin-top:2px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.12em}.side-nav{display:flex;flex:1;flex-direction:column;gap:3px;padding:20px 13px}.nav-item{display:flex;align-items:center;gap:11px;width:100%;border:0;border-radius:8px;padding:10px 12px;background:transparent;color:#a7b2bf;text-align:left;cursor:pointer;transition:.15s ease}.nav-item:hover{background:rgba(255,255,255,.035);color:var(--text)}.nav-item.is-active{background:var(--accent-soft);color:#72b6ff;font-weight:700;box-shadow:inset 2px 0 var(--accent)}.nav-icon{display:inline-grid;width:19px;place-items:center;color:inherit;font-size:16px}.nav-divider{height:1px;margin:12px 9px;background:var(--border)}.sidebar-foot{display:flex;align-items:center;gap:8px;margin:0 17px 18px;padding:12px;border:1px solid var(--border-soft);border-radius:9px;background:rgba(255,255,255,.018);color:var(--muted);font-size:11px}.system-dot{width:7px;height:7px;border-radius:50%;background:var(--online);box-shadow:0 0 10px rgba(53,207,135,.55)}
.app-main{min-height:100vh;margin-left:var(--sidebar-width)}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;height:78px;padding:0 34px;border-bottom:1px solid var(--border-soft);background:rgba(8,10,13,.9);backdrop-filter:blur(16px)}.topbar-title{display:flex;flex-direction:column;gap:2px}.topbar-title .eyebrow{margin:0;font-size:9px}.topbar-title strong{font-size:15px}.account-area{display:flex;align-items:center;gap:11px}.account-avatar{display:grid;width:35px;height:35px;place-items:center;border:1px solid #344252;border-radius:50%;background:#19212b;color:#a9cfff;font-size:10px;font-weight:900}.account-copy{display:flex;min-width:145px;flex-direction:column}.account-copy strong{max-width:210px;overflow:hidden;text-overflow:ellipsis;font-size:12px;white-space:nowrap}.account-copy span{margin-top:2px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.09em}.ghost-button,.secondary-button{border:1px solid #354151;border-radius:7px;padding:8px 12px;background:transparent;color:#c4ced9;cursor:pointer}.ghost-button:hover,.secondary-button:hover{border-color:#526176;background:rgba(255,255,255,.035)}.menu-button{display:none;border:0;background:transparent;font-size:21px;cursor:pointer}
.workspace{width:min(1480px,100%);margin:0 auto;padding:34px 36px 60px}.app-view[hidden]{display:none!important}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:24px}.eyebrow{margin:0 0 7px;color:#61acff;font-size:10px;font-weight:800;letter-spacing:.18em}.page-header h1{margin:0;font-size:clamp(25px,3vw,34px);line-height:1.08;letter-spacing:-.035em}.subtitle{margin:7px 0 0;color:var(--muted);font-size:13px}.page-actions{display:flex;align-items:center;gap:13px}.page-actions span{color:var(--muted);font-size:11px}.primary-button{border:1px solid #3293ff;border-radius:8px;padding:9px 14px;background:linear-gradient(180deg,#258dff,#1474dc);color:#fff;font-weight:750;cursor:pointer;box-shadow:0 7px 20px rgba(33,136,255,.16)}.primary-button:hover{background:var(--accent-hover)}.primary-button:disabled{cursor:wait;opacity:.55}
.panel,.data-panel,.resource-card,.tenant-panel,.location-panel,.edge-card,.metric,.vpn-card,.state-panel{border:1px solid var(--border);background:var(--surface);box-shadow:0 10px 30px rgba(0,0,0,.09)}.panel,.data-panel{border-radius:var(--radius)}.summary{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:22px}.metric{position:relative;min-width:0;overflow:hidden;border-radius:var(--radius);padding:17px}.metric::before{position:absolute;inset:0 auto 0 0;width:2px;background:var(--accent);content:""}.metric span{display:block;color:var(--muted);font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.11em}.metric strong{display:block;margin:7px 0 2px;font-size:27px;letter-spacing:-.04em}.metric small{color:#647180;font-size:10px}.metric-online::before{background:var(--online)}.metric-offline::before{background:var(--offline)}.metric-online strong{color:var(--online)}.metric-offline strong{color:var(--offline)}
.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.section-heading h2{margin:0;font-size:16px;letter-spacing:-.015em}.section-heading .eyebrow{margin-bottom:4px}.vpn-section{margin-bottom:22px;padding:19px}.live-label{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.09em}.live-label i{width:7px;height:7px;border-radius:50%;background:var(--online);box-shadow:0 0 9px rgba(53,207,135,.55)}.vpn-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.vpn-grid .state-panel{grid-column:1/-1}.vpn-card{border-radius:9px;padding:14px;background:var(--surface-2)}.vpn-card-online{border-color:rgba(53,207,135,.32)}.vpn-card-offline{border-color:rgba(255,89,100,.28)}.vpn-name{display:flex;align-items:center;gap:8px;margin:0 0 9px;font-size:12px;font-weight:750}.vpn-dot{width:7px;height:7px;border-radius:50%;background:var(--offline)}.vpn-card-online .vpn-dot{background:var(--online)}.vpn-ip,.vpn-handshake{margin:0;color:var(--muted);font-family:"SFMono-Regular",Consolas,monospace;font-size:10px}.vpn-status{margin:9px 0 3px;color:var(--offline);font-size:11px;font-weight:750}.vpn-card-online .vpn-status{color:var(--online)}
.overview-panel{padding:19px}.content{display:grid;gap:13px}.tenant-panel{overflow:hidden;border-radius:10px;background:#0e1217}.tenant-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--surface-2)}.tenant-header h2,.location-header h3,.edge-heading h4{margin:0}.tenant-header h2{font-size:14px}.tenant-body{display:grid;gap:10px;padding:10px}.location-panel{overflow:hidden;border-radius:8px;background:#0c1015;box-shadow:none}.location-header{padding:11px 13px;border-bottom:1px solid var(--border-soft)}.location-header h3{font-size:12px}.location-header p{margin:3px 0 0;color:var(--muted);font-size:10px}.heading-actions,.edge-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.edge-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:9px;padding:9px}.edge-card{border-radius:8px;padding:12px;background:var(--surface-2);box-shadow:none}.edge-heading h4{font-size:12px}.status,.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 8px;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.status::before{width:6px;height:6px;border-radius:50%;background:currentColor;content:""}.status-online,.badge-active{background:rgba(53,207,135,.1);color:var(--online)}.status-offline,.badge-inactive{background:rgba(255,89,100,.1);color:var(--offline)}.edge-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:11px 0}.detail-label{display:block;color:var(--muted);font-size:8px;text-transform:uppercase;letter-spacing:.08em}.detail-value{display:block;margin-top:3px;overflow-wrap:anywhere;font-size:10px}.ip{font-family:"SFMono-Regular",Consolas,monospace}.machines{border-top:1px solid var(--border-soft);padding-top:9px}.machines-title{margin:0 0 5px;color:var(--muted);font-size:9px;font-weight:800;text-transform:uppercase}.machine-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(95px,auto) auto;align-items:center;gap:10px;padding:6px 0;font-size:10px}.machine-row+.machine-row{border-top:1px solid var(--border-soft)}
.resource-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(285px,1fr));gap:14px}.resource-card{border-radius:var(--radius);padding:18px;background:var(--surface)}.resource-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.resource-card h2{margin:0;font-size:15px}.resource-card p{margin:5px 0 0;color:var(--muted);font-size:11px}.resource-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid var(--border-soft)}.resource-meta span{display:block;color:var(--muted);font-size:9px;text-transform:uppercase}.resource-meta strong{display:block;margin-top:3px;font-size:12px}.data-panel{overflow:hidden}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:11px 14px;border-bottom:1px solid var(--border);background:var(--surface-2);color:var(--muted);font-size:9px;text-align:left;text-transform:uppercase;letter-spacing:.09em}.data-table td{padding:12px 14px;border-bottom:1px solid var(--border-soft);font-size:11px;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:rgba(255,255,255,.018)}.edit-button{border:1px solid #364354;border-radius:6px;padding:5px 8px;background:transparent;color:#b9c7d6;font-size:10px;cursor:pointer}.edit-button:hover{border-color:var(--accent);color:#fff}.role-badge{background:var(--accent-soft);color:#72b6ff}.role-admin{background:rgba(33,136,255,.14);color:#72b6ff}.role-technician{background:#242c37;color:#c0cad6}.role-customer{background:#222b36;color:#aebdcd}.customer-tags{display:flex;flex-wrap:wrap;gap:4px}.customer-tag{border:1px solid #303b48;border-radius:5px;padding:3px 6px;color:#aeb9c5;font-size:9px}.empty-inline{margin:0;padding:8px 0;color:var(--muted);font-size:10px}.state-panel{border-radius:9px;padding:34px 18px;color:var(--muted);text-align:center}.empty-state{padding:70px 24px;text-align:center}.empty-state>span{display:block;color:#576678;font-size:30px}.empty-state h2{margin:14px 0 6px;font-size:16px}.empty-state p{margin:0;color:var(--muted);font-size:11px}
.mqtt-live{grid-column:1/-1;margin-top:3px;border:1px solid #293442;border-radius:8px;padding:12px;background:#0c1117}.live-page{padding:18px}.live-page .mqtt-live{margin:0}.mqtt-live-title{margin:0 0 8px;color:#67afff;font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.mqtt-live-message{margin:8px 0 0;color:var(--muted);font-size:11px}.mqtt-live-error{color:var(--offline)}.mqtt-connectivity{display:flex;align-items:center;gap:9px;margin-bottom:10px}.mqtt-last-received{color:var(--muted);font-size:10px}.mqtt-live-values{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0}.mqtt-live-values dt{color:var(--muted);font-size:8px;text-transform:uppercase}.mqtt-live-values dd{margin:3px 0 0;font-size:12px;font-weight:750}
.error-banner{margin-bottom:18px;border:1px solid rgba(255,89,100,.4);border-radius:9px;padding:12px 14px;background:rgba(255,89,100,.1);color:#ffadb3;font-size:11px;box-shadow:var(--shadow)}.toast{position:fixed;z-index:60;top:94px;right:24px;max-width:min(400px,calc(100% - 32px));border:1px solid rgba(53,207,135,.38);border-radius:9px;padding:12px 15px;background:#10281f;color:#b9f4d6;font-size:11px;box-shadow:var(--shadow)}.toast-error{border-color:rgba(255,89,100,.4);background:#30171b;color:#ffc0c4}
dialog{width:min(620px,calc(100% - 30px));max-height:min(760px,calc(100vh - 40px));overflow:hidden;border:1px solid #354252;border-radius:14px;padding:0;background:var(--surface);color:var(--text);box-shadow:0 30px 90px rgba(0,0,0,.65)}dialog::backdrop{background:rgba(2,4,7,.78);backdrop-filter:blur(4px)}.modal-form{display:flex;max-height:min(760px,calc(100vh - 40px));flex-direction:column}.dialog-header{display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border);background:var(--surface-2)}.dialog-header h2{margin:0;font-size:17px}.dialog-header .eyebrow{margin-bottom:4px}.icon-button{display:grid;width:31px;height:31px;place-items:center;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--muted);font-size:20px;cursor:pointer}.icon-button:hover{border-color:var(--border);background:var(--surface-3);color:#fff}.form-fields{display:grid;flex:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;overflow:auto;padding:20px}.form-fields>label,.form-fields>.tenant-checkboxes{min-width:0}.form-fields label span{display:block;margin-bottom:5px;color:#c5cfda;font-size:10px;font-weight:650}.form-fields input,.form-fields select{width:100%;height:36px;border:1px solid #344151;border-radius:7px;padding:7px 9px;background:#0b0f14;color:var(--text);font-size:11px}.form-fields input:focus,.form-fields select:focus{outline:2px solid rgba(33,136,255,.2);border-color:var(--accent)}.active-checkbox{align-self:end;height:36px}.active-checkbox,.tenant-checkboxes label{display:flex;align-items:center;gap:8px}.active-checkbox input,.tenant-checkboxes input{width:auto;height:auto}.tenant-checkboxes{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;border:1px solid var(--border);border-radius:8px;padding:12px;background:#0d1117}.tenant-checkboxes>span{grid-column:1/-1;color:#c5cfda;font-size:10px;font-weight:700}.tenant-checkboxes label{color:var(--muted);font-size:10px}.form-error{margin:0 20px 12px;border:1px solid rgba(255,89,100,.32);border-radius:7px;padding:9px 11px;background:rgba(255,89,100,.09);color:#ffadb3;font-size:10px}.dialog-actions{display:flex;flex:0 0 auto;justify-content:flex-end;gap:8px;padding:13px 20px;border-top:1px solid var(--border);background:var(--surface-2)}.dialog-actions button{min-width:90px}
.login-body{position:relative;display:grid;min-height:100vh;place-items:center;padding:24px;background:#080a0d}.login-card{position:relative;z-index:1;width:min(420px,100%);border:1px solid var(--border);border-radius:16px;padding:32px;background:rgba(17,21,27,.96);box-shadow:0 28px 90px rgba(0,0,0,.58)}.login-logo{display:block;width:64px;height:70px;margin:0 auto 18px;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(0,142,211,.22))}.login-card h1{margin:0;font-size:29px;letter-spacing:-.04em}.login-form{display:grid;gap:15px;margin-top:23px}.login-form label span{display:block;margin-bottom:5px;color:#c7d1dc;font-size:10px;font-weight:650}.login-form input{width:100%;height:40px;border:1px solid #344151;border-radius:7px;padding:9px 10px;background:#0b0f14;color:var(--text);font-size:12px}.login-form button{height:40px;border:0;border-radius:8px;background:linear-gradient(180deg,#258dff,#1474dc);color:#fff;font-weight:750;cursor:pointer}.login-error{border:1px solid rgba(255,89,100,.38);border-radius:8px;padding:10px;background:rgba(255,89,100,.09);color:#ffb5ba;font-size:11px}
@media(max-width:1100px){.summary{grid-template-columns:repeat(3,1fr)}.sidebar{width:220px}.app-main{margin-left:220px}.workspace{padding-inline:24px}.user-row{grid-template-columns:1.5fr 1fr auto}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:transform .2s ease}.sidebar.is-open{transform:translateX(0)}.app-main{margin-left:0}.menu-button{display:block}.topbar{height:68px;padding:0 17px}.topbar-title{display:none}.account-copy{min-width:0}.account-copy strong{max-width:125px}.workspace{padding:24px 15px 45px}.page-header{align-items:flex-start;flex-direction:column}.page-header>.primary-button{align-self:stretch}.page-actions{width:100%;justify-content:space-between}.summary{grid-template-columns:repeat(2,1fr)}.vpn-grid,.resource-grid{grid-template-columns:1fr}.data-panel{overflow-x:auto}.data-table{min-width:650px}.form-fields{grid-template-columns:1fr}.tenant-checkboxes{grid-column:1;grid-template-columns:1fr}.edge-list{grid-template-columns:1fr}.toast{top:78px;right:15px}.account-avatar{display:none}}
@media(max-width:430px){.summary{gap:8px}.metric{padding:14px}.metric strong{font-size:23px}.account-copy{display:none}.workspace{padding-inline:10px}.page-header h1{font-size:26px}.mqtt-live-values{grid-template-columns:repeat(2,1fr)}dialog{width:calc(100% - 16px);max-height:calc(100vh - 16px)}.modal-form{max-height:calc(100vh - 16px)}}