:root{--color-primary:#2563eb;--color-on-primary:#fff;--color-bg:#fff;--color-bg-subtle:#f8fafc;--color-surface:#fff;--color-text:#1f2937;--color-text-muted:#6b7280;--color-border:#e5e7eb;--color-focus:#3b82f6;--color-success:#16a34a;--color-warning:#d97706;--color-danger:#dc2626;--color-info:#0ea5e9;--color-unknown:#94a3b8;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--radius-sm:4px;--radius-md:8px;--elevation-1:0 1px 2px rgba(0,0,0,.08);--elevation-2:0 2px 6px rgba(0,0,0,.1);--elevation-3:0 8px 24px rgba(0,0,0,.16);--sidebar-width:240px;--header-height:56px;--content-max:1440px;--font-body:14px;--font-family:system-ui, "Segoe UI", "Noto Sans JP", sans-serif;--font-mono:ui-monospace, Consolas, monospace}.app-layout.dark{--color-bg:#0f172a;--color-bg-subtle:#1e293b;--color-surface:#1e293b;--color-text:#e2e8f0;--color-text-muted:#94a3b8;--color-border:#334155;--color-primary:#3b82f6}*{box-sizing:border-box}html,body{font-family:var(--font-family);font-size:var(--font-body);color:var(--color-text);background:var(--color-bg);margin:0;padding:0;line-height:1.6}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.sr-only{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.app-layout{grid-template-columns:var(--sidebar-width) 1fr;background:var(--color-bg);min-height:100vh;color:var(--color-text);display:grid}.sidebar{background:var(--color-bg-subtle);border-right:1px solid var(--color-border);padding:var(--space-md);overflow-y:auto}.sidebar-brand{align-items:center;gap:var(--space-sm);height:var(--header-height);font-size:18px;font-weight:700;display:flex}.brand-mark{color:var(--color-primary)}.sidebar-nav{margin:0;padding:0;list-style:none}.nav-group{margin-top:var(--space-lg)}.nav-group ul{margin:var(--space-xs) 0 0;padding:0;list-style:none}.nav-group-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);font-size:12px}.nav-link{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);color:var(--color-text);display:block}.nav-link:hover{background:var(--color-bg)}.nav-link.active{background:var(--color-primary);color:var(--color-on-primary)}.app-main{flex-direction:column;min-width:0;display:flex}.app-header{height:var(--header-height);padding:0 var(--space-lg);border-bottom:1px solid var(--color-border);background:var(--color-bg-subtle);justify-content:space-between;align-items:center;display:flex}.header-right{align-items:center;gap:var(--space-md);display:flex}.icon-button{cursor:pointer;color:var(--color-text);padding:var(--space-xs);background:0 0;border:none;font-size:16px;position:relative}.alert-badge{background:var(--color-danger);color:#fff;border-radius:999px;padding:0 5px;font-size:11px;position:absolute;top:-4px;right:-6px}.user-menu{align-items:center;gap:var(--space-sm);display:flex}.user-name{font-weight:600}.user-role{color:var(--color-text-muted);font-size:12px}.app-content{padding:var(--space-lg);max-width:var(--content-max);width:100%;margin:0 auto}.page-header{margin-bottom:var(--space-lg);justify-content:space-between;align-items:flex-start;display:flex}.page-title{margin:0;font-size:24px;font-weight:700}.page-subtitle{color:var(--color-text-muted);margin:var(--space-xs) 0 0}.btn{justify-content:center;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);font:inherit;cursor:pointer;border:1px solid transparent;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:var(--color-on-primary)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-danger{background:var(--color-danger);color:#fff}.btn-sm{padding:4px 10px;font-size:12px}.btn-block{width:100%}.badge{border-radius:var(--radius-sm);background:var(--color-bg-subtle);align-items:center;gap:6px;padding:2px 8px;font-size:12px;display:inline-flex}.badge-dot{background:currentColor;border-radius:999px;width:8px;height:8px}.badge-success{color:var(--color-success)}.badge-warning{color:var(--color-warning)}.badge-danger{color:var(--color-danger)}.badge-unknown{color:var(--color-unknown)}.dashboard-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(240px,1fr));display:grid}.dashboard-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--elevation-2);padding:var(--space-md)}.dashboard-card:hover{box-shadow:var(--elevation-3)}.card-head{justify-content:space-between;align-items:center;display:flex}.card-name{font-weight:600}.state-block{padding:var(--space-xl);text-align:center;color:var(--color-text-muted);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-md)}.skeleton-row{height:16px;margin:var(--space-sm) 0;border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--color-bg-subtle), var(--color-border), var(--color-bg-subtle))}.auth-shell{background:var(--color-bg-subtle);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);width:360px;box-shadow:var(--elevation-3);padding:var(--space-xl)}.auth-title{margin:0 0 var(--space-md);font-size:20px}.auth-desc{color:var(--color-text-muted);margin:0 0 var(--space-md)}.auth-form,.field{gap:var(--space-xs);flex-direction:column;display:flex}.auth-form{gap:var(--space-md)}.field-label{color:var(--color-text-muted);font-size:13px}.input{padding:var(--space-sm);border:1px solid 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.input{flex:1}.sso-divider{text-align:center;color:var(--color-text-muted);margin:var(--space-md) 0;align-items:center;font-size:12px;display:flex}.sso-divider:before,.sso-divider:after{content:"";border-top:1px solid var(--color-border);flex:1}.sso-divider span{padding:0 var(--space-sm)}.sso-options{gap:var(--space-sm);flex-direction:column;display:flex}.toolbar{align-items:flex-end;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap;display:flex}.slideover-wide{--slideover-width:780px}.log-view{background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--space-md);font-family:var(--font-mono);white-space:pre-wrap;word-break:break-all;max-height:60vh;font-size:12px;line-height:1.5;overflow:auto}.section-head{justify-content:space-between;align-items:center;gap:var(--space-md);margin:var(--space-lg) 0 var(--space-sm);display:flex}.page-intro{color:var(--color-text-muted);max-width:70ch;margin:0 0 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