:root{color-scheme:light;--color-bg: #f5f5f5;--color-surface: #ffffff;--color-surface-secondary: #fafafa;--color-text-primary: #1a1a1a;--color-text-secondary: #555555;--color-text-tertiary: #888888;--color-border: #e0e0e0;--color-border-light: #eeeeee;--color-accent: #1a1a1a;--color-accent-inverse: #ffffff;--color-error: #c62828;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 10px;--font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-sans);font-size:15px}button,input{font:inherit}.loading-page,.login-page{display:grid;min-height:100vh;place-items:center;padding:24px}.loading-page{align-content:center;gap:12px;color:var(--color-text-secondary);font-size:13px}.login-card{width:min(100%,440px);padding:32px;border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-surface)}.login-brand{display:flex;align-items:center;gap:12px;padding-bottom:28px;border-bottom:1px solid var(--color-border-light)}.login-brand div{display:flex;flex-direction:column;gap:2px}.login-brand div>span{color:var(--color-text-tertiary);font-size:12px}.login-heading{padding:32px 0 24px}.login-heading h1{font-size:24px}.login-heading p{margin-top:10px;color:var(--color-text-secondary);font-size:14px;line-height:1.7}.login-card form{display:flex;flex-direction:column}.login-card label{margin-bottom:8px;color:var(--color-text-secondary);font-size:13px;font-weight:600}.login-card input{width:100%;margin-bottom:18px;padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;background:var(--color-surface-secondary);color:var(--color-text-primary);font-size:15px}.login-card input:focus{border-color:var(--color-text-secondary)}.form-error{margin:-4px 0 16px;color:var(--color-error);font-size:13px;line-height:1.5}.login-submit{width:100%;margin-top:4px}.login-submit:disabled{cursor:not-allowed;opacity:.5;pointer-events:none}.login-footnote{margin-top:24px;padding-top:20px;border-top:1px solid var(--color-border-light);color:var(--color-text-tertiary);font-size:12px;line-height:1.6}.app-shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100vh;padding:24px 16px;border-right:1px solid var(--color-border);background:var(--color-surface)}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 28px}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:var(--radius-sm);background:var(--color-accent);color:var(--color-accent-inverse);font-size:11px;font-weight:700;letter-spacing:.08em}.brand div,.sidebar-footer div{display:flex;flex-direction:column;gap:2px}.brand strong{font-size:16px}.brand div span,.sidebar-footer span{color:var(--color-text-tertiary);font-size:12px}nav{display:flex;flex-direction:column;gap:4px}.nav-item{position:relative;display:flex;align-items:center;width:100%;gap:12px;padding:10px 12px;border:0;border-radius:var(--radius-md);background:transparent;color:var(--color-text-secondary);cursor:pointer;text-align:left}.nav-item:hover{background:var(--color-surface-secondary);color:var(--color-text-primary)}.nav-item.active{background:var(--color-surface-secondary);color:var(--color-text-primary);font-weight:600}.nav-item.active:before{position:absolute;left:0;width:2px;height:18px;background:var(--color-accent);content:""}.nav-item svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6}.nav-item svg rect{fill:none}.sidebar-footer{display:flex;align-items:center;gap:10px;margin-top:auto;padding:16px 8px 0;border-top:1px solid var(--color-border-light)}.sidebar-footer strong{font-size:13px;font-weight:600}.status-dot{width:8px;height:8px;flex:0 0 auto;border:1px solid var(--color-text-tertiary);border-radius:9999px}main{min-width:0}.topbar{display:flex;min-height:88px;align-items:center;justify-content:space-between;padding:18px 32px;border-bottom:1px solid var(--color-border-light);background:#f5f5f5d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.eyebrow{display:block;margin-bottom:4px;color:var(--color-text-tertiary);font-size:10px;font-weight:600;letter-spacing:.12em}h1,h2,h3,p{margin:0}h1{font-size:24px;line-height:1.25}h2{font-size:18px;line-height:1.3}h3{font-size:16px;line-height:1.4}.topbar-actions{display:flex;gap:8px}.button{padding:10px 18px;border-radius:var(--radius-md);cursor:pointer;font-size:14px;font-weight:600}.button.primary{border:1px solid var(--color-accent);background:var(--color-accent);color:var(--color-accent-inverse)}.button.primary:hover{opacity:.85}.button.secondary{border:1px solid var(--color-border);background:transparent;color:var(--color-text-primary)}.button.secondary:hover{border-color:var(--color-text-secondary);background:var(--color-surface)}.button:disabled{cursor:not-allowed;opacity:.5;pointer-events:none}.content{width:min(100%,1360px);margin:0 auto;padding:32px}.server-content,.docker-content{display:flex;flex-direction:column;gap:16px}.node-select{min-width:190px;padding:10px 32px 10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-primary);font:inherit}.docker-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.docker-summary div{display:flex;min-height:96px;flex-direction:column;justify-content:center;padding:20px;border-right:1px solid var(--color-border-light)}.docker-summary div:last-child{border-right:0}.docker-summary span{color:var(--color-text-tertiary);font-size:12px}.docker-summary strong{margin-top:8px;font-size:20px}.image-cell{max-width:300px;overflow-wrap:anywhere}.scope-state{color:var(--color-text-tertiary);font-size:12px}.scope-state.managed{color:var(--color-text-primary);font-weight:600}.stack-panel{display:flex;min-height:auto;align-items:flex-end;justify-content:space-between;gap:24px}.stack-panel p{margin-top:6px;color:var(--color-text-secondary);font-size:13px}.panel.rollout-form-panel{display:grid;gap:22px;min-height:auto}.rollout-fields{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:14px}.rollout-fields label{display:grid;gap:7px;color:var(--color-text-secondary);font-size:12px;font-weight:700}.rollout-fields input{width:100%}.rollout-fields .digest-field{grid-column:1 / -1}.target-picker{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.target-picker>div:first-child{min-width:170px;display:grid;gap:3px}.target-picker small{color:var(--color-text-secondary)}.target-node{display:flex;align-items:center;gap:9px;padding:10px 13px;border:1px solid var(--color-border);background:var(--color-surface);border-radius:8px;color:var(--color-text-primary);text-align:left;cursor:pointer}.target-node>span:last-child{display:grid;gap:2px}.target-node.selected{border-color:var(--color-accent);box-shadow:inset 0 0 0 1px var(--color-accent)}.target-position{display:inline-grid;place-items:center;flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--color-text-primary);color:var(--color-surface);font:700 12px/1 monospace}.rollout-submit{justify-self:end}.panel.rollout-card{display:grid;gap:16px;min-height:auto}.panel.mesh-form{display:grid;gap:20px;min-height:auto}.mesh-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:620px}.mesh-fields label{display:grid;gap:7px;color:var(--color-text-secondary);font-size:12px;font-weight:700}.mesh-key{margin:2px 0 0;color:var(--color-text-tertiary);font-size:11px}.panel.traffic-form{display:grid;gap:20px;min-height:auto}.traffic-fields{display:grid;grid-template-columns:repeat(3,minmax(150px,1fr));gap:14px}.traffic-fields label{display:grid;gap:7px;color:var(--color-text-secondary);font-size:12px;font-weight:700}.traffic-fields small{color:var(--color-text-tertiary);font-weight:400}.traffic-picker{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.traffic-picker>div:first-child{display:grid;min-width:170px;gap:3px}.traffic-picker small{color:var(--color-text-secondary)}.traffic-submit{display:flex;align-items:center;justify-content:flex-end;gap:18px;color:var(--color-text-secondary);font-size:12px}.traffic-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.column-title{display:block;margin-bottom:10px;font-size:12px}.backend-list{display:grid;gap:8px}.backend-list>div{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 12px;border:1px solid var(--color-border);border-radius:var(--radius-lg)}.backend-list span{display:grid;gap:3px}.backend-list small{color:var(--color-text-secondary)}.backend-list code{color:var(--color-text-tertiary);font-size:11px}.panel.dns-provider-card{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;min-height:auto}.dns-provider-card h3{margin:5px 0}.dns-provider-card p{color:var(--color-text-secondary);font-size:13px}.dns-provider-side{display:flex;align-items:center;gap:12px}.provider-state{padding:6px 9px;border:1px solid var(--color-border);border-radius:var(--radius-pill);color:var(--color-text-tertiary);font-family:JetBrains Mono,Cascadia Code,Consolas,monospace;font-size:10px}.provider-state.ready{border-color:var(--color-text-secondary);color:var(--color-text-primary)}.dns-record-list{display:flex;grid-column:1/-1;flex-wrap:wrap;gap:8px;padding-top:14px;border-top:1px solid var(--color-border-light)}.dns-record-list div{display:flex;gap:12px;padding:9px 11px;border:1px solid var(--color-border);border-radius:var(--radius-md)}.dns-record-list span{color:var(--color-text-tertiary);font-size:11px}.rollout-card-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.rollout-card-head h3{margin:4px 0}.rollout-card-head p{color:var(--color-text-secondary);font-size:12px}.rollout-state{padding:6px 10px;border-radius:999px;background:var(--color-surface-muted);font-size:12px;font-weight:800}.rollout-state.running{color:#8a5b00;background:#fff3cf}.rollout-state.succeeded{color:#17613a;background:#dcf7e8}.rollout-state.failed{color:#a12c2c;background:#fde7e7}.rollout-meta{display:flex;flex-wrap:wrap;gap:18px;color:var(--color-text-secondary);font-size:12px}.rollout-targets{display:grid;gap:8px}.rollout-target{display:flex;gap:11px;align-items:flex-start;padding:11px 12px;border:1px solid var(--color-border);border-radius:8px}.rollout-target>div{display:grid;gap:3px}.rollout-target small{color:var(--color-text-secondary)}.rollout-target.succeeded{border-left:3px solid #2b9a61}.rollout-target.running{border-left:3px solid #c68a18}.rollout-target.failed{border-left:3px solid #c94b4b}.target-error{margin:3px 0 0;color:#a12c2c;font-size:12px}.stack-form{display:grid;grid-template-columns:120px 120px minmax(260px,1fr) 100px auto;gap:8px;flex:1}.stack-form input{min-width:0;padding:9px 11px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-secondary);color:var(--color-text-primary)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:24px;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.section-heading p,.token-reveal p,.approval-modal>p{margin-top:8px;color:var(--color-text-secondary);font-size:13px;line-height:1.6}.section-actions,.token-actions,.modal-actions{display:flex;align-items:center;gap:8px}.page-error{margin:0;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}.page-message{margin:0;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);font-size:13px}.token-reveal{display:grid;grid-template-columns:minmax(220px,1fr) minmax(260px,1fr) auto;align-items:center;gap:24px;padding:20px 24px;border:1px solid var(--color-text-secondary);border-radius:var(--radius-lg);background:var(--color-surface)}.token-reveal>code{overflow:hidden;padding:10px 12px;border:1px solid var(--color-border-light);border-radius:var(--radius-sm);background:var(--color-surface-secondary);font-family:JetBrains Mono,Cascadia Code,Consolas,monospace;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.table-container{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}table{width:100%;border-collapse:collapse}th{padding:12px 16px;border-bottom:1px solid var(--color-border);background:var(--color-surface-secondary);color:var(--color-text-tertiary);font-size:11px;font-weight:600;letter-spacing:.06em;text-align:left;text-transform:uppercase;white-space:nowrap}td{min-width:110px;padding:14px 16px;border-bottom:1px solid var(--color-border-light);color:var(--color-text-secondary);font-size:13px;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--color-surface-secondary)}td strong,td small{display:block}td strong{color:var(--color-text-primary);font-size:13px}td small{margin-top:4px;color:var(--color-text-tertiary);font-size:11px}.empty-cell{height:180px;color:var(--color-text-tertiary);text-align:center}.mono,.fingerprint{font-family:JetBrains Mono,Cascadia Code,Consolas,monospace}.fingerprint{display:block;width:190px;overflow:hidden;color:var(--color-text-secondary);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.node-state{display:inline-block;padding:2px 8px;border:1px solid var(--color-border-light);border-radius:var(--radius-sm);background:var(--color-surface-secondary);color:var(--color-text-secondary);font-size:11px;font-weight:600}.node-state.active{border-color:var(--color-text-primary);background:var(--color-text-primary);color:var(--color-surface)}.node-state.revoked{color:var(--color-error)}.connection-state{display:inline-flex;align-items:center;gap:6px;color:var(--color-text-tertiary);font-size:12px}.connection-state:before{width:7px;height:7px;border:1px solid currentColor;border-radius:9999px;content:""}.connection-state.online{color:var(--color-text-primary)}.connection-state.online:before{background:var(--color-text-primary)}.row-actions{display:flex;align-items:center;gap:4px}.text-button.danger{color:var(--color-error)}.compact{padding:7px 10px;font-size:12px;white-space:nowrap}.muted-text{color:var(--color-text-tertiary)}.modal-mask{position:fixed;z-index:20;inset:0;display:grid;place-items:center;padding:24px;background:#0006}.approval-modal{position:relative;width:min(100%,560px);padding:32px;border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-surface)}.modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:0;background:transparent;color:var(--color-text-tertiary);cursor:pointer;font-size:22px}.modal-close:hover{color:var(--color-text-primary)}.approval-modal dl{margin:24px 0;border:1px solid var(--color-border);border-radius:var(--radius-md)}.approval-modal dl div{display:grid;grid-template-columns:110px minmax(0,1fr);padding:12px 14px;border-bottom:1px solid var(--color-border-light)}.approval-modal dl div:last-child{border-bottom:0}.approval-modal dt{color:var(--color-text-tertiary);font-size:12px}.approval-modal dd{margin:0;color:var(--color-text-primary);font-size:13px;overflow-wrap:anywhere}.modal-actions{justify-content:flex-end}.notice{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 20px;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.notice strong{display:block;margin-bottom:4px}.notice p{color:var(--color-text-secondary);font-size:13px;line-height:1.6}.notice>span{padding:4px 8px;border:1px solid var(--color-border-light);border-radius:var(--radius-sm);background:var(--color-surface-secondary);color:var(--color-text-secondary);font-size:10px;font-weight:600;letter-spacing:.08em}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:16px}.metric-card,.panel{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.metric-card{display:flex;min-height:148px;flex-direction:column;padding:20px}.metric-card>span{color:var(--color-text-secondary);font-size:13px}.metric-card strong{margin-top:18px;font-size:28px;line-height:1}.metric-card small{margin-top:auto;color:var(--color-text-tertiary);font-size:12px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);gap:16px;margin-top:16px}.panel{min-height:360px;padding:24px}.panel-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--color-border-light)}.text-button{padding:8px;border:0;background:transparent;color:var(--color-text-secondary);cursor:pointer;font-size:13px}.text-button:hover{color:var(--color-text-primary)}.milestone-row{display:grid;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;min-height:52px;border-bottom:1px solid var(--color-border-light)}.step-number{color:var(--color-text-tertiary);font-family:JetBrains Mono,Cascadia Code,Consolas,monospace;font-size:12px}.milestone-row strong{font-size:14px;font-weight:500}.state{color:var(--color-text-tertiary);font-size:12px}.state.current{color:var(--color-text-primary);font-weight:600}.topology{display:flex;align-items:center;flex-direction:column;padding-top:20px}.topology-node{min-width:112px;padding:9px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);font-size:12px;text-align:center}.topology-node.dark{border-color:var(--color-accent);background:var(--color-accent);color:var(--color-accent-inverse)}.topology-node.wide{min-width:220px}.topology-node.muted{background:var(--color-surface-secondary);color:var(--color-text-secondary)}.topology-row{display:flex;gap:20px}.connector{width:1px;height:24px;background:var(--color-border)}.connector.double{position:relative;height:32px}.connector.double:after{position:absolute;bottom:0;left:-72px;width:144px;height:1px;background:var(--color-border);content:""}@media(max-width:1050px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.token-reveal{grid-template-columns:1fr}}@media(max-width:760px){.app-shell{grid-template-columns:72px minmax(0,1fr)}.sidebar{padding:20px 10px}.brand{justify-content:center;padding:0 0 24px}.brand div,.nav-item span,.sidebar-footer div{display:none}.nav-item{justify-content:center;padding:12px}.sidebar-footer{justify-content:center}.topbar,.content{padding-right:20px;padding-left:20px}.topbar-actions .secondary{display:none}.metric-grid{grid-template-columns:1fr}.notice,.section-heading{align-items:flex-start;flex-direction:column}.section-actions{width:100%}.section-actions .button{flex:1}.approval-modal{padding:24px 20px}.approval-modal dl div{grid-template-columns:1fr;gap:6px}.docker-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.docker-summary div:nth-child(2){border-right:0}.section-actions{flex-wrap:wrap}.node-select{width:100%}.stack-panel{align-items:stretch;flex-direction:column}.rollout-fields{grid-template-columns:1fr 1fr}.traffic-fields,.traffic-columns{grid-template-columns:1fr}.traffic-submit{align-items:stretch;flex-direction:column}.panel.dns-provider-card{grid-template-columns:1fr}.dns-provider-side{align-items:stretch;flex-direction:column}.rollout-fields .digest-field{grid-column:1 / -1}.rollout-submit{justify-self:stretch}.stack-form{grid-template-columns:1fr}}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--color-bg: #141414;--color-surface: #1e1e1e;--color-surface-secondary: #2a2a2a;--color-text-primary: #f0f0f0;--color-text-secondary: #a0a0a0;--color-text-tertiary: #666666;--color-border: #333333;--color-border-light: #2e2e2e;--color-accent: #f0f0f0;--color-accent-inverse: #141414}.topbar{background:#141414d9}}