:root{--nav:#111827;--nav2:#0b1220;--ink:#161b2a;--muted:#6e7890;--line:#e4e8f0;--bg:#f7f8fc;--card:#fff;--primary:#5b4df7;--primary2:#7669ff;--primary-soft:#f0eeff;--green:#15966d;--green-soft:#eaf8f3;--orange:#e67b19;--orange-soft:#fff3e7;--red:#df3f5c;--red-soft:#ffedf1;--blue:#3478f6;--radius:16px;--shadow:0 14px 38px rgba(25,31,51,.055);--sidebar:220px;--ease:.2s ease}*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}h1,h2,h3,p{margin-top:0}a{color:var(--primary)}
.app{min-height:100vh}.sidebar{position:fixed;z-index:30;inset:0 auto 0 0;width:var(--sidebar);padding:24px 14px;color:#cbd2e2;background:radial-gradient(circle at 70% 10%,#26305a55,transparent 32%),linear-gradient(165deg,var(--nav),var(--nav2));box-shadow:8px 0 35px #10142612}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 34px}.brand-mark{display:grid;flex:0 0 auto;place-items:center;width:40px;height:40px;border-radius:11px;color:#fff;background:linear-gradient(135deg,#766aff,#4b3ee5);box-shadow:0 9px 22px #6558ff55;font-size:15px;font-weight:900}.brand strong,.brand small{display:block}.brand strong{color:#fff;font-size:17px}.brand small{color:#77829a;font-size:11px}.nav-label{padding:0 10px 9px;color:#667188;font-size:10px;font-weight:800;letter-spacing:1.2px}.nav-item{display:flex;align-items:center;gap:11px;width:100%;height:45px;margin:3px 0;padding:0 12px;border:0;border-radius:11px;color:#aeb7ca;background:transparent;text-align:left;font-weight:650;transition:var(--ease)}.nav-item:hover{color:#fff;background:#ffffff0d}.nav-item.active{color:#fff;background:linear-gradient(100deg,#6255ef4d,#675bff16);box-shadow:inset 0 0 0 1px #8176ff1c}.nav-icon{width:20px;text-align:center;font-size:17px}.nav-item b{min-width:22px;margin-left:auto;padding:2px 6px;border-radius:12px;color:#dfe3ef;background:#ffffff13;text-align:center;font-size:10px}.sidebar-status{position:absolute;left:14px;right:14px;bottom:18px;display:flex;align-items:center;gap:9px;padding:14px;border:1px solid #ffffff0c;border-radius:13px;background:#ffffff08}.sidebar-status strong,.sidebar-status small{display:block}.sidebar-status strong{color:#eef1f7;font-size:12px}.sidebar-status small{color:#748099;font-size:10px}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22b786;box-shadow:0 0 0 4px #22b78614}
.main{min-height:100vh;margin-left:var(--sidebar)}.topbar{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 32px;border-bottom:1px solid var(--line);background:#ffffffea;backdrop-filter:blur(14px)}.live-label{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:850;letter-spacing:.2px}.top-actions{display:flex;gap:8px}.page{max-width:1500px;margin:0 auto;padding:32px}.page-hero{display:flex;align-items:center;justify-content:space-between;min-height:128px;padding:4px 4px 28px}.kicker{margin-bottom:8px;color:var(--primary);font-size:11px;font-weight:900;letter-spacing:1px}.page-hero h1{margin-bottom:7px;font-size:34px;line-height:1.15;letter-spacing:-1.1px}.page-hero h1 em{color:var(--primary);font-style:normal}.page-hero p:last-child{margin:0;color:var(--muted);font-size:15px}.last-check{display:grid;gap:3px;min-width:180px;padding:14px 16px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:var(--shadow)}.last-check small{color:var(--muted)}.last-check strong{margin-bottom:5px}
.btn,.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:0 14px;border:1px solid transparent;border-radius:9px;font-weight:750;transition:var(--ease)}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:disabled{cursor:not-allowed;opacity:.45}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary2),var(--primary));box-shadow:0 8px 20px #5b4df72c}.btn-secondary{color:#3127be;border-color:#dcd8ff;background:#fff}.btn-ghost{color:#3f4758;border-color:var(--line);background:#fff}.btn-danger{color:var(--red);border-color:#f3cbd2;background:#fff7f8}.btn-block{width:100%}.icon-btn{width:40px;padding:0;border-color:var(--line);background:#fff}.mobile-menu{display:none}.badge{display:inline-flex;align-items:center;width:max-content;padding:4px 8px;border-radius:20px;font-size:10px;font-weight:800}.badge-success{color:var(--green);background:var(--green-soft)}.badge-warning{color:var(--orange);background:var(--orange-soft)}.badge-danger{color:var(--red);background:var(--red-soft)}.badge-primary{color:var(--primary);background:var(--primary-soft)}.badge-neutral{color:#697287;background:#f0f2f6}
.card,.panel,.data-table,.action-bar{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow)}.metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.metric{display:flex;align-items:center;gap:12px;min-height:108px;padding:17px}.metric-icon{display:grid;flex:0 0 auto;place-items:center;width:42px;height:42px;border-radius:13px;color:var(--primary);background:var(--primary-soft);font-size:20px;font-weight:850}.metric.success .metric-icon{color:var(--green);background:var(--green-soft)}.metric.warning .metric-icon{color:var(--orange);background:var(--orange-soft)}.metric.danger .metric-icon{color:var(--red);background:var(--red-soft)}.metric small,.metric strong,.metric span{display:block}.metric small{color:var(--muted);font-size:11px}.metric strong{margin:2px 0;font-size:24px;line-height:1.15}.metric span{color:#8490a5;font-size:10px}.status-banner{display:flex;align-items:center;gap:14px;margin-top:16px;padding:18px 20px;border:1px solid #dcd9ff;border-radius:var(--radius);background:linear-gradient(110deg,#faf9ff,#f0efff)}.status-banner.danger{border-color:#f2cbd2;background:linear-gradient(110deg,#fff8f9,#fff)}.status-shield{display:grid;flex:0 0 auto;place-items:center;width:45px;height:45px;border:2px solid #9c91ff;border-radius:50%;color:var(--primary);font-size:20px;font-weight:900}.status-banner.danger .status-shield{color:var(--red);border-color:#ed92a3}.status-banner div:nth-child(2){flex:1}.status-banner strong{display:block;font-size:15px}.status-banner small{color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:1.35fr .8fr .85fr;gap:14px;margin-top:16px}.panel{padding:19px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:15px}.panel-head h2,.panel-head h3{margin:0;font-size:16px}.panel-head p{margin:3px 0 0;color:var(--muted);font-size:11px}.activity-list{display:grid}.activity-item{display:grid;grid-template-columns:30px 1fr auto;gap:10px;align-items:center;padding:11px 0;border-top:1px solid #edf0f5}.activity-item:first-child{border-top:0}.activity-dot{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;color:var(--green);background:var(--green-soft);font-size:11px;font-weight:900}.activity-item strong,.activity-item small{display:block}.activity-item strong{font-size:12px}.activity-item small,.activity-item time{color:#8992a5;font-size:10px}.quick-actions{display:grid;gap:8px}.quick-action{display:flex;align-items:center;gap:10px;width:100%;min-height:54px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;text-align:left}.quick-action:hover{border-color:#cfcaff;background:#faf9ff}.quick-action b{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;color:var(--primary);background:var(--primary-soft)}.quick-action strong,.quick-action small{display:block}.quick-action small{color:var(--muted);font-size:10px}.quick-action>span:last-child{margin-left:auto}.site-mini{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);border-radius:10px}.site-mini .avatar{width:32px;height:32px}.site-mini div{flex:1}.site-mini strong,.site-mini small{display:block}.site-mini small{color:var(--muted);font-size:10px}
.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px}.search{position:relative;flex:1}.search:before{content:'⌕';position:absolute;left:14px;top:10px;color:#8c95a7;font-size:18px}.search input{padding-left:40px}.field,input,select,textarea{width:100%;min-height:42px;padding:0 12px;border:1px solid #dfe3eb;border-radius:9px;color:var(--ink);background:#fff;outline:0}textarea{min-height:90px;padding-top:10px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#aaa3ff;box-shadow:0 0 0 3px #635bff13}.toolbar select{width:auto;min-width:160px}.action-bar{position:sticky;z-index:8;top:76px;display:flex;align-items:center;gap:9px;margin-bottom:14px;padding:13px 16px}.action-bar .selection-count{margin-right:auto}.check-label{display:flex;align-items:center;gap:8px;font-weight:750}.check-label input,.row-check{width:18px;height:18px;min-height:0;accent-color:var(--primary)}.data-table{overflow:hidden}.table-head,.site-row{display:grid;grid-template-columns:38px 1.35fr .75fr .75fr .65fr .9fr 44px;gap:14px;align-items:center;padding:0 18px}.table-head{min-height:44px;color:#8490a5;background:#fafbfe;font-size:10px;font-weight:850}.site-row{min-height:83px;border-top:1px solid var(--line);transition:var(--ease)}.site-row:hover{background:#fbfbff}.site-row.critical{box-shadow:inset 4px 0 var(--red);background:#fffafb}.cell-main{display:flex;align-items:center;gap:11px}.avatar{display:grid;flex:0 0 auto;place-items:center;width:40px;height:40px;border-radius:12px;color:#fff;background:linear-gradient(135deg,#252947,#0f1223);font-weight:850}.cell-main strong,.cell-main small,.cell-stack strong,.cell-stack small{display:block}.cell-main small,.cell-stack small{color:#8490a5;font-size:11px}.health-line{display:flex;align-items:center;gap:7px}.health-line i{width:8px;height:8px;border-radius:50%;background:var(--green)}.health-line.danger i{background:var(--red)}.expand-btn{width:38px;height:38px;border:1px solid var(--line);border-radius:9px;background:#fff}.site-detail{padding:16px;border-top:1px solid var(--line);background:#fbfcff}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.diagnosis,.management,.update-card,.unused-card{padding:18px;border:1px solid var(--line);border-radius:13px;background:#fff}.diagnosis.good{background:linear-gradient(135deg,#f7fffb,#fff)}.diagnosis.bad{border-color:#f0c6ce;background:linear-gradient(135deg,#fff7f8,#fff)}.diagnosis-title{display:flex;align-items:center;gap:11px}.diagnosis-title>b{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;color:#fff;background:var(--green)}.diagnosis.bad .diagnosis-title>b{background:var(--red)}.diagnosis h3,.management h3,.update-card h3,.unused-card h3{margin:0}.diagnosis>p{color:var(--muted);font-size:12px}.check-list{display:grid;gap:7px;margin:14px 0}.check-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;background:#f6f8fb}.check-item>b{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;color:#fff;background:var(--green);font-size:10px}.check-item.fail>b{background:var(--red)}.check-item span,.check-item small{display:block}.check-item small{color:var(--muted);font-size:10px}.management-row{display:flex;align-items:center;gap:10px;min-height:64px;border-top:1px solid #edf0f5}.management-row:first-of-type{border-top:0}.management-row>div{flex:1}.management-row strong,.management-row small{display:block}.management-row small{color:var(--muted);font-size:10px}.management-row select{max-width:190px}.toggle{position:relative;width:44px;height:24px;border:0;border-radius:20px;background:#cbd1dc}.toggle:after{content:'';position:absolute;top:4px;left:4px;width:16px;height:16px;border-radius:50%;background:#fff;transition:var(--ease)}.toggle.on{background:var(--primary)}.toggle.on:after{transform:translateX(20px)}.update-sections{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.update-card header,.unused-card header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.update-line{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px 0;border-top:1px solid #edf0f5}.update-line strong,.update-line small{display:block}.update-line small{color:var(--muted);font-size:10px}.empty{padding:28px;color:var(--muted);text-align:center}
.update-layout{display:grid;grid-template-columns:1fr 300px;gap:14px}.summary-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.summary-card{display:flex;align-items:center;gap:12px;padding:17px}.summary-card b{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;color:var(--primary);background:var(--primary-soft);font-size:19px}.summary-card strong,.summary-card small{display:block}.summary-card strong{font-size:22px}.summary-card small{color:var(--muted)}.queue-row{display:grid;grid-template-columns:30px 1.1fr .6fr .8fr .55fr .8fr;gap:12px;align-items:center;min-height:68px;padding:0 16px;border-top:1px solid var(--line)}.queue-row small{color:var(--muted)}.sticky-side{position:sticky;top:80px;align-self:start;display:grid;gap:12px}.side-stat strong{display:block;color:var(--primary);font-size:32px}.radio-list{display:grid;gap:12px}.radio-list label{display:flex;align-items:flex-start;gap:9px}.radio-list input{width:16px;height:16px;min-height:0;margin-top:2px}.safety-list{display:grid;gap:9px}.safety-list div{display:flex;gap:8px}.safety-list b{color:var(--green)}
.dropzone{display:grid;place-items:center;min-height:130px;padding:20px;border:1.5px dashed #bdb7ff;border-radius:12px;color:var(--primary);background:#faf9ff;text-align:center}.dropzone input{position:absolute;width:1px;height:1px;opacity:0}.release-grid{display:grid;grid-template-columns:1fr 180px 1.2fr 240px;gap:12px;align-items:start}.release-grid label{display:grid;gap:6px;font-size:11px;font-weight:750}.stepper{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:14px}.step{padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff}.step b,.step small{display:block}.step b{margin:5px 0}.step small{color:var(--muted);font-size:10px}.step-no{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;color:var(--primary);background:var(--primary-soft);font-weight:900}.backup-overview{display:grid;grid-template-columns:1fr 310px;gap:14px}.backup-row{display:grid;grid-template-columns:1fr .55fr .8fr .7fr auto;gap:12px;align-items:center;min-height:72px;padding:0 16px;border-top:1px solid var(--line)}.backup-row strong,.backup-row small{display:block}.backup-row small{color:var(--muted)}.storage-ring{display:grid;place-items:center;width:130px;height:130px;margin:15px auto;border-radius:50%;background:conic-gradient(var(--primary) var(--fill,0%),#edf0f5 0);position:relative}.storage-ring:after{content:'';position:absolute;inset:14px;border-radius:50%;background:#fff}.storage-ring b{position:relative;z-index:1;font-size:20px}.incident-layout{display:grid;grid-template-columns:1fr 370px;gap:14px}.incident-row{display:grid;grid-template-columns:100px .75fr 1.3fr .6fr 34px;gap:12px;align-items:center;min-height:72px;padding:0 15px;border-top:1px solid var(--line)}.incident-row.selected{outline:1px solid var(--primary);outline-offset:-1px;background:#fbfaff}.incident-detail{position:sticky;top:80px;align-self:start}.incident-meta{display:grid;gap:8px;margin:14px 0;padding:12px;border-radius:10px;background:#f7f8fb}.incident-meta div{display:flex;justify-content:space-between;gap:15px}.timeline{display:grid;gap:0;margin-top:12px}.timeline div{position:relative;padding:0 0 18px 22px;border-left:2px solid #dfe2ff}.timeline div:before{content:'';position:absolute;left:-5px;top:2px;width:8px;height:8px;border-radius:50%;background:var(--primary)}
.alert{padding:13px 15px;border:1px solid;border-radius:11px}.alert-error{color:#a82942;border-color:#f1c4cd;background:#fff5f7}.alert-success{color:#0f7958;border-color:#bfe5d8;background:#f1fbf7}.toast-region{position:fixed;z-index:200;right:20px;bottom:20px;display:grid;gap:8px}.toast{max-width:380px;padding:14px 16px;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:11px;background:#fff;box-shadow:0 18px 50px #1b203633}.toast.error{border-left-color:var(--red)}.toast strong,.toast small{display:block}.toast small{color:var(--muted)}.progress-overlay{position:fixed;z-index:150;inset:0;display:grid;place-items:center;padding:20px;background:#111827a8;backdrop-filter:blur(8px)}.progress-card{width:min(520px,100%);padding:30px;border-radius:20px;background:#fff;box-shadow:0 28px 90px #11182755}.progress-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:13px;color:#fff;background:linear-gradient(135deg,var(--primary2),var(--primary));font-size:21px}.progress-card h2{margin:18px 0 5px}.progress-card p{min-height:24px;color:var(--muted)}.progress-track{overflow:hidden;height:11px;margin-top:20px;border-radius:20px;background:#ebeaf5}.progress-track i{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--primary),#978fff);transition:width .5s}.progress-meta{display:flex;justify-content:space-between;margin-top:8px;color:#818b9f;font-size:11px}.result-box{margin-top:16px;padding:14px;border-radius:11px;background:var(--green-soft)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.skeleton-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.skeleton-grid i{height:110px;border-radius:15px;background:linear-gradient(90deg,#eef0f5,#fafbfc,#eef0f5);background-size:200% 100%;animation:shimmer 1.3s infinite}@keyframes shimmer{to{background-position:-200% 0}}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 25% 15%,#e9e7ff,transparent 32%),#f7f8fc}.login-card{width:min(440px,100%);padding:36px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 30px 90px #25204c1b}.login-card .kicker{margin-top:25px}.login-card h1{margin-bottom:5px;font-size:28px}.login-card>p:not(.kicker){color:var(--muted)}.login-card label{display:block;margin:14px 0 6px;font-size:11px;font-weight:800}.login-card .btn{margin-top:20px;min-height:46px}.forgot{display:block;margin-top:16px;text-align:center;text-decoration:none;font-size:12px;font-weight:700}.login-card .alert{margin-top:14px}
@media(max-width:1200px){.metrics{grid-template-columns:repeat(3,1fr)}.dashboard-grid{grid-template-columns:1.2fr .8fr}.dashboard-grid>*:last-child{grid-column:1/-1}.release-grid{grid-template-columns:1fr 180px 1fr}.release-grid>*:last-child{grid-column:1/-1}.update-sections{grid-template-columns:1fr 1fr}.update-sections>*:last-child{grid-column:1/-1}}
@media(max-width:900px){:root{--sidebar:0px}.sidebar{transform:translateX(-100%);width:240px;transition:transform var(--ease)}.sidebar.open{transform:translateX(0)}.mobile-menu{display:inline-flex}.topbar{padding:0 18px}.page{padding:22px 16px}.page-hero{align-items:flex-start;flex-direction:column;gap:18px}.last-check{width:100%}.metrics,.summary-cards{grid-template-columns:repeat(2,1fr)}.dashboard-grid,.detail-grid,.update-layout,.backup-overview,.incident-layout{grid-template-columns:1fr}.sticky-side,.incident-detail{position:static}.table-head{display:none}.site-row{grid-template-columns:32px 1fr 44px}.site-row>*:nth-child(3),.site-row>*:nth-child(4),.site-row>*:nth-child(5),.site-row>*:nth-child(6){display:none}.action-bar{position:static;align-items:stretch;flex-direction:column}.action-bar .selection-count{margin:0}.update-sections{grid-template-columns:1fr}.update-sections>*:last-child{grid-column:auto}.queue-row{grid-template-columns:26px 1fr auto}.queue-row>*:nth-child(3),.queue-row>*:nth-child(4),.queue-row>*:nth-child(5){display:none}.release-grid,.stepper{grid-template-columns:1fr}.incident-row{grid-template-columns:90px 1fr 26px}.incident-row>*:nth-child(2),.incident-row>*:nth-child(4){display:none}.backup-row{grid-template-columns:1fr auto}.backup-row>*:nth-child(2),.backup-row>*:nth-child(3),.backup-row>*:nth-child(4){display:none}}
@media(max-width:560px){html{font-size:15px}.page-hero h1{font-size:29px}.metrics,.summary-cards,.dashboard-grid{grid-template-columns:1fr}.top-actions .btn span,.live-label{display:none}.toolbar{align-items:stretch;flex-direction:column}.toolbar select{width:100%}.detail-grid{grid-template-columns:1fr}.management-row{align-items:flex-start;flex-direction:column;padding:12px 0}.management-row select{max-width:none}.metric{min-height:92px}.toast-region{left:12px;right:12px;bottom:12px}}