:root{--admin-primary:#15395e;--admin-accent:#36b79b}.platform-brand{background:linear-gradient(145deg,#0f2e4e,#174b71)}.platform-brand img{width:min(360px,72%);padding:12px;border-radius:16px;background:#fff}.sidebar-brand>img{width:94px;height:auto}.profile-actions{display:grid;gap:7px}.profile-actions .secondary{padding:6px 8px;font-size:.68rem}dialog select,dialog input[type=password]{padding:11px;border:1px solid #d0d5dd;border-radius:8px;background:#fff}dialog small{color:var(--muted);font-weight:400}