:root{--cde-ink: #20201e;--cde-paper: #f7f5ef;--cde-surface: #ffffff;--cde-line: #d8d3c4;--cde-accent: #20201e;--cde-focus: #2d6cdf;--cde-muted: #6e6a60;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--cde-ink);background:var(--cde-paper)}body{margin:0}button,input{font:inherit}button{min-height:40px;border:1px solid var(--cde-ink);background:var(--cde-ink);color:#fff;cursor:pointer}input{min-height:38px;border:1px solid var(--cde-line);padding:0 10px}.shell-header{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:24px 32px;border-bottom:1px solid var(--cde-line);background:var(--cde-surface)}.shell-header h1,.admin-layout h2{margin:0;letter-spacing:0}.eyebrow{margin:0 0 4px;color:var(--cde-muted);font-size:.78rem;text-transform:uppercase}.shell-header nav{display:flex;gap:8px}.shell-header nav button{width:44px;background:#fff;color:var(--cde-ink)}.shell-header nav button.active{background:var(--cde-ink);color:#fff}.admin-layout{display:grid;grid-template-columns:minmax(260px,320px) 1fr;min-height:calc(100vh - 97px)}.admin-layout aside{padding:28px;border-right:1px solid var(--cde-line);background:#efebe0}.login-form{display:grid;gap:14px;margin:24px 0}.login-form label{display:grid;gap:6px;color:var(--cde-muted)}.session-state{color:#1f6f43}.secondary-action{width:100%;background:#fff;color:var(--cde-ink)}.admin-content{display:grid;grid-template-columns:minmax(260px,380px) minmax(360px,1fr);gap:24px;padding:28px;align-content:start}.tenant-list{display:grid;gap:8px}.tenant-row{display:flex;justify-content:space-between;align-items:center;text-align:left;padding:14px;background:#fff;color:var(--cde-ink);border-color:var(--cde-line)}.tenant-row.active,.tenant-row:hover{border-color:var(--cde-accent)}.tenant-row small{display:block;color:var(--cde-muted)}.metric{display:inline-grid;place-items:center;min-width:36px;min-height:36px;background:var(--cde-ink);color:#fff}.detail-panel{background:#fff;border:1px solid var(--cde-line);padding:24px}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.summary-grid div{border:1px solid var(--cde-line);padding:12px}dt{color:var(--cde-muted)}dd{margin:4px 0 0;font-weight:700}table{width:100%;border-collapse:collapse;margin-top:18px}th,td{padding:12px 8px;border-bottom:1px solid var(--cde-line);text-align:left}.error{grid-column:1 / -1;color:#a33131}@media(max-width:860px){.shell-header,.admin-layout,.admin-content{display:grid;grid-template-columns:1fr}.admin-layout aside{border-right:0;border-bottom:1px solid var(--cde-line)}}