:root{
  --bg:#f3f4f6;--bg-soft:#f8f8f9;--card:rgba(255,255,255,.92);--text:#17181b;--text-2:#383b42;--muted:#7b808a;
  --line:#e5e7eb;--line-strong:#d9dce2;--black:#111318;--black-2:#24272d;--green:#119a64;--red:#cf4141;--amber:#a86d18;
  --shadow:0 14px 38px rgba(20,24,32,.055);--shadow-hover:0 18px 48px rgba(20,24,32,.085);--radius:18px;--sidebar:248px;
}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:radial-gradient(circle at 76% -10%,rgba(255,255,255,.95),transparent 28%),linear-gradient(180deg,#f7f7f8 0,#f2f3f5 100%);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{touch-action:manipulation}.js body{opacity:0;transform:translateY(3px);transition:opacity .22s ease,transform .22s ease}.js body.is-ready{opacity:1;transform:none}
.page-progress{position:fixed;left:0;right:0;top:0;height:3px;z-index:9999;pointer-events:none;overflow:hidden}.page-progress i{display:block;width:0;height:100%;background:linear-gradient(90deg,#111318,#777d88);opacity:0}.is-navigating .page-progress i{opacity:1;animation:page-progress 1.2s ease forwards}@keyframes page-progress{0%{width:4%}60%{width:72%}100%{width:92%}}
.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:24px 18px 20px;display:flex;flex-direction:column;background:rgba(249,249,250,.88);border-right:1px solid rgba(219,222,227,.9);backdrop-filter:blur(18px);z-index:50}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 24px}.brand-mark,.brand-logo{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;overflow:hidden}.brand-mark{background:linear-gradient(145deg,#22252b,#0d0e11);color:#fff;font-weight:800;letter-spacing:-1px;box-shadow:0 9px 24px rgba(17,19,24,.19)}.brand-logo{background:#fff;border:1px solid var(--line);box-shadow:0 8px 22px rgba(20,24,32,.08)}.brand-logo img{width:100%;height:100%;object-fit:cover}.brand-copy strong,.brand-copy small{display:block}.brand-copy strong{font-size:15px;line-height:1.25;max-width:158px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brand-copy small{font-size:11px;color:var(--muted);margin-top:4px}.nav-caption{padding:0 12px 9px;font-size:10px;font-weight:800;letter-spacing:.16em;color:#a0a4ac}.sidebar nav{display:grid;gap:5px}.sidebar nav a{position:relative;display:flex;align-items:center;min-height:43px;padding:11px 14px;border-radius:12px;color:#555a64;font-size:13px;font-weight:650;transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}.sidebar nav a:hover{background:rgba(255,255,255,.8);color:#17191d;transform:translateX(2px)}.sidebar nav a.active{background:#fff;color:#111318;box-shadow:0 8px 24px rgba(20,24,32,.07);border:1px solid rgba(225,227,231,.9)}.sidebar nav a.active:before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:3px;background:#111318}.sidebar-foot{margin-top:auto;padding:18px 10px 0;border-top:1px solid rgba(221,224,228,.9);display:grid;gap:12px}.health-dot{display:flex;align-items:center;gap:9px;color:#646a74;font-size:12px}.health-dot i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(17,154,100,.1)}.logout-link{font-size:12px;color:#7a7f88;transition:color .18s}.logout-link:hover{color:#111318}.main{margin-left:var(--sidebar);width:calc(100% - var(--sidebar));padding:32px 38px 56px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:25px}.eyebrow,.section-kicker{display:block;font-size:9px;font-weight:850;letter-spacing:.18em;color:#9a9ea6;margin-bottom:8px}.page-title h1{margin:0;font-size:27px;line-height:1.15;letter-spacing:-.65px}.page-title p{margin:7px 0 0;color:var(--muted);font-size:12px}.admin-chip{display:flex;align-items:center;gap:10px;padding:7px 13px 7px 7px;background:rgba(255,255,255,.82);border:1px solid rgba(224,226,230,.95);border-radius:999px;box-shadow:0 9px 28px rgba(20,24,32,.05)}.admin-chip>span{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;background:#15171b;color:#fff;font-size:12px;font-weight:800}.admin-chip small,.admin-chip strong{display:block}.admin-chip small{font-size:9px;color:#9499a2;margin-bottom:2px}.admin-chip strong{font-size:12px}.page-content{animation:content-in .3s ease both}@keyframes content-in{from{opacity:.2;transform:translateY(5px)}to{opacity:1;transform:none}}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:18px}.metric,.card{background:var(--card);border:1px solid rgba(224,226,231,.95);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(10px)}.metric{position:relative;padding:21px 22px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.metric:after{content:"";position:absolute;right:-28px;top:-34px;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle,rgba(17,19,24,.055),transparent 68%)}.metric:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}.metric span,.metric small{display:block;color:var(--muted);font-size:11px}.metric strong{display:block;font-size:28px;margin:12px 0 8px;letter-spacing:-1px}.metric strong em{font-size:12px;font-style:normal;color:var(--muted);margin-left:4px}.card{padding:22px;margin-bottom:18px;transition:border-color .2s ease,box-shadow .2s ease}.card:hover{border-color:rgba(215,218,224,.95)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:19px}.card-head h2{font-size:16px;letter-spacing:-.15px;margin:0}.card-head p{font-size:11px;line-height:1.6;color:var(--muted);margin:6px 0 0}.badge{font-size:10px;border:1px solid var(--line);padding:6px 9px;border-radius:999px;color:var(--muted);background:#fafafa}.endpoint-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.endpoint-grid>div{padding:15px;border:1px solid var(--line);border-radius:13px;background:linear-gradient(180deg,#fbfbfc,#f7f8f9);transition:transform .18s,border-color .18s}.endpoint-grid>div:hover{transform:translateY(-1px);border-color:#d7dae0}.endpoint-grid label{display:block;font-size:10px;font-weight:750;letter-spacing:.05em;color:var(--muted);margin-bottom:8px}.endpoint-grid code{font-size:12px;word-break:break-all;color:#292c32}.table-wrap{overflow:auto;border-radius:13px;border:1px solid #eceef1}table{width:100%;border-collapse:separate;border-spacing:0;font-size:12px;background:#fff}th{text-align:left;color:#8b9099;font-weight:700;font-size:10px;letter-spacing:.025em;padding:11px 13px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fafafb}td{padding:13px;border-bottom:1px solid #eff0f2;vertical-align:middle;transition:background .16s ease}tbody tr:hover td{background:#fafafb}tr:last-child td{border-bottom:0}td strong,td small{display:block}td strong{font-size:12px}td small{color:var(--muted);margin-top:4px;font-size:10px;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty{text-align:center;color:var(--muted);padding:42px}.status{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:10px;font-weight:750}.status.ok{background:#e9f8f1;color:#08784b}.status.bad{background:#fff0f0;color:#b53232}.status.warn{background:#fff7e8;color:#946015}.status.muted{background:#eff1f3;color:#70757e}.actions{white-space:nowrap}.actions>a,.actions button{border:0;background:none;color:#3d424a;padding:5px 7px;border-radius:7px;cursor:pointer;font-size:11px;transition:background .16s,color .16s}.actions form{display:inline}.actions button:hover,.actions>a:hover{background:#f0f1f3;color:#111318;text-decoration:none}.split-layout{display:grid;grid-template-columns:minmax(0,1fr) 398px;gap:18px;align-items:start}.grow{min-width:0}.form-card{position:sticky;top:18px}.stack-form{display:grid;gap:15px}.stack-form label{font-size:11px;font-weight:700;color:#3f434a}.stack-form label small{display:block;color:var(--muted);font-weight:400;line-height:1.55;margin-top:6px}.stack-form input,.stack-form select,.stack-form textarea,.filter-bar input,.filter-bar select{width:100%;border:1px solid #dfe2e7;border-radius:11px;background:#fff;padding:11px 12px;margin-top:7px;outline:none;color:var(--text);transition:border-color .18s,box-shadow .18s,background .18s}.stack-form textarea{resize:vertical}.stack-form input:hover,.stack-form select:hover,.stack-form textarea:hover{border-color:#cfd3da}.stack-form input:focus,.stack-form select:focus,.stack-form textarea:focus,.filter-bar input:focus,.filter-bar select:focus{border-color:#969ca6;box-shadow:0 0 0 4px rgba(31,35,42,.065)}.form-grid{display:grid;gap:12px}.form-grid.two{grid-template-columns:1fr 1fr}.switch-line{display:flex!important;justify-content:space-between;align-items:center;padding:13px 14px;border:1px solid var(--line);border-radius:13px;background:#fafafb}.switch-line input{width:42px;height:22px;margin:0;accent-color:#111318}.binding-box{border:1px solid var(--line);border-radius:13px;padding:14px;display:grid;gap:10px;background:#fafafb}.binding-box>strong{font-size:11px}.binding-box>small{color:var(--muted);font-size:10px}.binding-row{display:grid;grid-template-columns:145px 1fr;align-items:center;gap:10px}.binding-row input{margin:0}.check{display:flex;align-items:center;gap:8px;font-weight:550!important}.check input{width:auto;margin:0;accent-color:#111318}.check.block{padding:4px 0}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:38px;border-radius:10px;padding:9px 14px;border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:750;font-size:11px;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease,opacity .16s ease}.btn:hover{transform:translateY(-1px);border-color:#d3d6dc;box-shadow:0 8px 22px rgba(20,24,32,.07)}.btn:active{transform:translateY(0) scale(.985)}.btn.primary{background:linear-gradient(180deg,#24272d,#111318);border-color:#111318;color:#fff;box-shadow:0 8px 20px rgba(17,19,24,.15)}.btn.primary:hover{box-shadow:0 11px 26px rgba(17,19,24,.21)}.btn.secondary{background:#f2f3f5;border-color:#e0e2e6;color:#25282e}.btn.ghost{background:#fff}.btn.full{width:100%;padding:12px}.btn.tiny{min-height:30px;padding:6px 10px;font-size:10px}.btn.is-success{background:#e8f7ef;border-color:#ccebdc;color:#08784b}.btn.is-loading{cursor:wait;opacity:.75}.btn.is-loading:after{content:"";width:12px;height:12px;margin-left:8px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.danger-zone{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.danger-zone button{width:100%;border:1px solid #f3d8d8;background:#fff7f7;color:#b53232;padding:10px;border-radius:10px;cursor:pointer;font-weight:700;transition:background .16s}.danger-zone button:hover{background:#fff0f0}.alert{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid transparent;border-radius:13px;padding:13px 15px;margin-bottom:16px;font-size:12px;box-shadow:0 8px 24px rgba(20,24,32,.04)}.alert.success{background:#eef9f4;border-color:#d9f0e5;color:#08784b}.alert.error{background:#fff2f2;border-color:#f3dddd;color:#b53232}.alert.secret{background:#fff9ec;border-color:#f2e6c9;color:#805a16}.alert button{border:0;background:#111;color:#fff;border-radius:8px;padding:7px 10px;cursor:pointer}.toast-enter{animation:toast-in .24s ease both}@keyframes toast-in{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:none}}.toast-close{background:transparent!important;color:inherit!important;border:1px solid currentColor!important;opacity:.7}.filter-bar{display:grid;grid-template-columns:1.2fr 1fr 160px auto auto;gap:10px;align-items:end}.filter-bar input,.filter-bar select{margin:0}.error-cell{max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.settings-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:18px}.logo-setting-box{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,#fafafb,#f7f8f9)}.logo-preview{width:62px;height:62px;flex:0 0 62px;border-radius:16px;display:grid;place-items:center;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 7px 20px rgba(20,24,32,.06);font-weight:850}.logo-preview img{width:100%;height:100%;object-fit:cover}.logo-setting-copy{min-width:0}.logo-setting-copy strong,.logo-setting-copy small{display:block}.logo-setting-copy strong{font-size:12px}.logo-setting-copy small{margin-top:5px;color:var(--muted);font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.segmented-control{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:5px;border-radius:13px;background:#f0f1f3}.segmented-control label{cursor:pointer}.segmented-control input{position:absolute;opacity:0;pointer-events:none}.segmented-control span{display:flex;justify-content:center;align-items:center;min-height:34px;border-radius:9px;font-size:10px;color:#656a73;transition:background .16s,color .16s,box-shadow .16s}.segmented-control input:checked+span{background:#fff;color:#111318;box-shadow:0 5px 15px rgba(20,24,32,.07)}.logo-source-panel[hidden]{display:none}.key-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:7px}.token-code{display:inline-block;padding:7px 10px;border-radius:9px;background:#f6f7f8;border:1px solid var(--line);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;word-break:break-all}.login-body{position:relative;display:grid;place-items:center;min-height:100vh;overflow:hidden;background:linear-gradient(145deg,#f7f7f8,#eceef1);padding:24px}.login-orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.45}.login-orb-one{width:420px;height:420px;left:-150px;top:-180px;background:radial-gradient(circle,#fff,transparent 70%)}.login-orb-two{width:360px;height:360px;right:-120px;bottom:-150px;background:radial-gradient(circle,#d8dbe0,transparent 70%)}.login-card{position:relative;width:min(430px,100%);background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.8);border-radius:24px;box-shadow:0 30px 90px rgba(20,24,32,.13);backdrop-filter:blur(24px);padding:35px}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:34px}.login-brand strong,.login-brand small{display:block}.login-brand strong{font-size:14px}.login-brand small{color:var(--muted);font-size:10px;margin-top:4px}.login-card h1{font-size:26px;letter-spacing:-.6px;margin:0}.login-card>p{color:var(--muted);font-size:12px;line-height:1.6;margin:8px 0 24px}#js-toast-zone{display:grid;gap:12px;margin-bottom:16px}
@media(max-width:1120px){.metric-grid{grid-template-columns:repeat(2,1fr)}.split-layout{grid-template-columns:1fr}.form-card{position:static}.settings-grid{grid-template-columns:1fr}}
@media(max-width:780px){:root{--sidebar:100%}.app-shell{display:block}.sidebar{position:static;width:100%;padding:14px;background:#fff;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:2px 4px 13px}.nav-caption,.sidebar-foot{display:none}.sidebar nav{display:flex;overflow:auto;gap:7px;padding-bottom:2px}.sidebar nav a{flex:0 0 auto;min-height:35px;padding:8px 12px;border:1px solid var(--line);background:#fafafa}.sidebar nav a.active:before{display:none}.main{margin:0;width:100%;padding:22px 14px 42px}.topbar{align-items:flex-start}.page-title p,.eyebrow{display:none}.page-title h1{font-size:23px}.admin-chip{display:none}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:16px}.metric strong{font-size:22px}.endpoint-grid{grid-template-columns:1fr}.filter-bar{grid-template-columns:1fr}.form-grid.two{grid-template-columns:1fr}.binding-row{grid-template-columns:1fr}.card{padding:16px;border-radius:15px}.segmented-control{grid-template-columns:1fr 1fr}.table-wrap{border-radius:10px}.login-card{padding:28px}}
@media(max-width:480px){.metric-grid{grid-template-columns:1fr}.topbar{margin-bottom:18px}.logo-setting-box{align-items:flex-start}.logo-setting-copy small{white-space:normal}.card-head{align-items:flex-start}.card-head>.btn{flex:0 0 auto}}

/* v1.4.0: preload + optimistic interaction layer */
@keyframes relay-pulse{0%,100%{opacity:.58}50%{opacity:1}}
body.is-pjax-loading .page-content{opacity:.72;transform:translateY(2px);transition:opacity .16s ease,transform .16s ease}
.app-shell{view-transition-name:relay-shell}
::view-transition-old(relay-shell){animation:relay-page-out .14s ease both}
::view-transition-new(relay-shell){animation:relay-page-in .2s ease both}
@keyframes relay-page-out{to{opacity:0;transform:translateY(3px)}}
@keyframes relay-page-in{from{opacity:0;transform:translateY(4px)}}
[data-record-row]{transition:opacity .22s ease,transform .22s ease,filter .22s ease}
[data-record-row].is-syncing{opacity:.66;filter:saturate(.72)}
[data-record-row].is-syncing .status{animation:relay-pulse 1s ease infinite}
.is-optimistic-removed{opacity:0!important;transform:translateX(10px) scale(.985)!important;pointer-events:none!important;transition:opacity .2s ease,transform .2s ease!important}
form[aria-busy="true"]{position:relative}
button.is-loading{cursor:wait!important;opacity:.72!important}
button.is-loading::after{content:"";width:12px;height:12px;margin-left:8px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;display:inline-block;vertical-align:-2px;animation:relay-spin .7s linear infinite}
@keyframes relay-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){body.is-pjax-loading .page-content,[data-record-row],.is-optimistic-removed{transition:none!important}::view-transition-old(relay-shell),::view-transition-new(relay-shell){animation:none!important}}