.admin-mode{background:radial-gradient(circle at 70% -15%,rgba(156,124,255,.09),transparent 34%),var(--cmc-bg)}
.admin-sidebar{width:var(--cmc-sidebar);background:linear-gradient(180deg,#0d101a,#090d14);border-right:1px solid #2b2941}
.admin-main{margin-left:var(--cmc-sidebar);width:calc(100% - var(--cmc-sidebar))}
.admin-brand-v26{display:block;padding:8px 8px 20px;border-bottom:1px solid rgba(156,124,255,.16);margin-bottom:8px}.admin-brand-v26 img{display:block;width:152px;max-height:104px;object-fit:contain;object-position:left center}.admin-brand-v26 span{display:block;margin-top:6px;font-size:9px;font-weight:900;letter-spacing:.2em;color:var(--cmc-purple-soft)}
.admin-sidebar .nav-label{color:#756e98}.admin-sidebar nav a:hover,.admin-sidebar nav a.active{background:linear-gradient(90deg,rgba(73,166,255,.09),rgba(156,124,255,.14));border-left:2px solid var(--cmc-purple);padding-left:10px}.admin-sidebar .collector-return{border:1px solid #33304d;margin-top:6px}.admin-topbar{padding-bottom:18px;border-bottom:1px solid rgba(156,124,255,.13)}
.admin-console-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 8px;border-radius:999px;background:rgba(156,124,255,.1);border:1px solid rgba(156,124,255,.25);font-size:9px;font-weight:900;letter-spacing:.12em;color:var(--cmc-purple-soft)}
.admin-section-note{font-size:11px;color:var(--cmc-text-muted);margin:-2px 12px 5px}
/* v2.6.1 style-guide token: Admin interactive link purple */
.admin-mode { --admin-link: #9c7cff; --admin-link-hover: #c2adff; }
.admin-main a:not(.btn), .admin-sidebar .sidebar-footer a { color: var(--admin-link); }
.admin-main a:not(.btn):hover, .admin-sidebar .sidebar-footer a:hover { color: var(--admin-link-hover); }


/* v2.6.3 — independent admin navigation scroll. */
.admin-sidebar{height:100vh;overflow:hidden;padding-bottom:0}
.admin-sidebar .admin-brand-v26{flex:0 0 auto}
.admin-sidebar>nav{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding:0 4px 18px 0;scrollbar-width:thin;scrollbar-color:rgba(156,124,255,.45) transparent}
.admin-sidebar>nav::-webkit-scrollbar{width:7px}.admin-sidebar>nav::-webkit-scrollbar-thumb{background:rgba(156,124,255,.42);border-radius:999px}.admin-sidebar>nav::-webkit-scrollbar-track{background:transparent}
.admin-sidebar>.sidebar-footer{flex:0 0 auto;margin-top:0;background:linear-gradient(180deg,rgba(9,13,20,.88),#090d14);position:relative;z-index:2}
.feature-flag-list-v263{display:grid;gap:10px}.feature-flag-row-v263{display:grid;grid-template-columns:minmax(260px,1fr) auto auto auto;gap:16px;align-items:center;padding:16px;border:1px solid var(--cmc-border);border-radius:var(--cmc-radius-md);background:var(--cmc-bg-deep)}.feature-flag-row-v263 small{display:block;color:var(--cmc-text-muted);max-width:720px}.feature-flag-row-v263 code{display:inline-block;margin-top:6px;color:var(--admin-link);font-size:11px}.feature-title-v263{display:flex;align-items:center;gap:8px}.feature-flag-row-v263 label{font-size:12px;color:var(--cmc-text-muted);white-space:nowrap}