:root{--nav:#101828;--nav-muted:#98a2b3;--surface:#fff;--canvas:#f5f7fa;--text:#182230;--muted:#667085;--border:#e4e7ec;--primary:#155eef;--primary-soft:#eff4ff;--shadow:0 1px 3px #10182810,0 1px 2px #1018280a}
body{background:var(--canvas);color:var(--text)}
body>main{max-width:none;padding:0;margin:0}
#portal[hidden]{display:none!important}#portal.admin-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}
.admin-sidebar{position:sticky;top:0;height:100vh;background:var(--nav);color:#fff;padding:24px 16px 18px;display:flex;flex-direction:column;z-index:20}
.admin-brand{display:flex;gap:11px;align-items:center;padding:0 8px 25px;border-bottom:1px solid #ffffff18}.admin-brand-mark{width:36px;height:36px;border-radius:9px;background:linear-gradient(145deg,#2970ff,#53b1fd);display:grid;place-items:center;font-weight:800}.admin-brand strong{display:block;font-size:.95rem}.admin-brand small{color:var(--nav-muted);font-size:.72rem}
.admin-sidebar nav{display:flex;flex-direction:column;align-items:stretch;gap:5px;border:0;margin:22px 0;padding:0}.admin-sidebar nav button{background:transparent;color:#d0d5dd;text-align:left;padding:11px 12px;border-radius:7px;font-weight:600}.admin-sidebar nav button:hover,.admin-sidebar nav button.active{background:#ffffff12;color:#fff}.admin-sidebar nav button.active{box-shadow:inset 3px 0 #53b1fd}.admin-sidebar nav button[data-view="presets"]{display:none}
.sidebar-foot{margin-top:auto;border-top:1px solid #ffffff18;padding-top:16px}.sidebar-foot #logout{width:100%;background:#ffffff12;color:#fff}.sidebar-foot #version{display:block;color:var(--nav-muted);padding:0 8px 12px}
.admin-content{min-width:0;padding:0 30px 45px}.admin-topbar{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);margin-bottom:26px}.admin-topbar h1{font-size:1.35rem;margin:0}.admin-topbar small{color:var(--muted)}
.admin-content>.view,.admin-content>#page-editor-host{max-width:1660px;margin:0 auto}.view>.title,.view>h2:first-child{margin-bottom:20px}.view h2{font-size:1.35rem}.section-title{font-size:1.08rem!important;margin:30px 0 12px!important}
.metrics{grid-template-columns:repeat(6,minmax(145px,1fr));gap:12px}.metric{padding:18px 20px;border-radius:10px}.metric span{color:var(--muted);font-size:.82rem;font-weight:600}.metric strong{font-size:1.7rem;margin-top:6px}
.card{border-color:var(--border);box-shadow:var(--shadow);border-radius:10px}.table-wrap{border-radius:10px}.table-wrap table{font-size:.9rem}th{background:#f9fafb;color:#667085;border-bottom:1px solid var(--border);padding:11px 15px}td{padding:14px 15px;border-bottom:1px solid #eef0f3}tbody tr:last-child td{border-bottom:0}.instance-link{cursor:pointer;transition:.15s}.instance-link:hover td{background:#f5f8ff}.instance-link td:first-child{border-left:3px solid transparent}.instance-link:hover td:first-child{border-left-color:var(--primary)}
.legacy-instance-actions{display:none}.instance-open{white-space:nowrap}.badge{font-size:.72rem;padding:3px 8px}
button{border-radius:7px;background:var(--primary);padding:9px 14px}button.secondary{background:#f2f4f7;color:#344054;border:1px solid #e4e7ec}button.secondary:hover{background:#e9edf3}.danger,#restore-execute{background:#d92d20!important;color:#fff!important}
#notice{position:fixed;right:30px;top:20px;z-index:1000;max-width:520px;box-shadow:0 12px 30px #10182825}
.settings-tabs,.instance-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:0 0 22px}.settings-tabs button,.instance-tabs button{background:transparent;color:#667085;border-radius:0;padding:11px 15px;border-bottom:2px solid transparent}.settings-tabs button.active,.instance-tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}
.settings-panel[hidden]{display:none}.settings-panel>.card{padding:22px}.settings-panel #presets{display:block!important}
#instance-detail{max-width:1660px}.instance-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.instance-head h2{font-size:1.55rem;margin:0}.instance-head p{margin:5px 0 0;color:var(--muted)}.breadcrumb{border:0;background:transparent;color:var(--primary);padding:0 0 8px}.instance-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:18px}.instance-main,.instance-rail{min-width:0}.instance-rail{display:flex;flex-direction:column;gap:12px}.rail-card,.overview-card{background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);padding:18px}.rail-card h3,.overview-card h3{font-size:.93rem;margin:0 0 12px}.rail-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-top:1px solid #f0f1f3}.rail-row:first-of-type{border-top:0}.rail-row small{overflow-wrap:anywhere;text-align:right}.overview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.overview-card.wide{grid-column:span 2}.overview-card.full{grid-column:1/-1}.key-grid{display:grid;grid-template-columns:145px 1fr;gap:8px 15px;font-size:.88rem}.key-grid dt{color:var(--muted)}.key-grid dd{margin:0;overflow-wrap:anywhere}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 18px}.service-row{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid #f0f1f3}
#instance-panel-host dialog[open],#page-editor-host dialog[open]{display:block;position:static;width:100%;max-width:none;max-height:none;overflow:visible;margin:0;border:1px solid var(--border);border-radius:10px;padding:22px;box-shadow:var(--shadow);background:#fff}#instance-panel-host dialog::backdrop,#page-editor-host dialog::backdrop{display:none}#instance-panel-host dialog>.dialog-top-close,#instance-panel-host dialog>.actions:last-child button[data-close],#instance-panel-host #operations-close{display:none}#instance-panel-host dialog h2{font-size:1.2rem;margin-bottom:18px}#instance-panel-host .form-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#instance-panel-host .status-grid{grid-template-columns:repeat(4,minmax(0,1fr))}#instance-panel-host .status-list{grid-template-columns:minmax(0,1fr) auto}
#page-editor-host{margin-top:18px}#page-editor-host:empty{display:none}
.login{margin:10vh auto}.login.card{padding:34px}
@media(max-width:1250px){#portal.admin-shell{grid-template-columns:220px minmax(0,1fr)}.metrics{grid-template-columns:repeat(3,1fr)}.overview-grid{grid-template-columns:repeat(2,1fr)}#instance-panel-host .form-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){#portal.admin-shell{display:block}.admin-sidebar{position:static;height:auto}.admin-sidebar nav{flex-direction:row;flex-wrap:wrap}.sidebar-foot{display:none}.admin-content{padding:0 18px 30px}.instance-layout{grid-template-columns:1fr}.overview-grid{grid-template-columns:1fr}.overview-card.wide{grid-column:auto}}