:root{--nav:#0d1730;--nav2:#091127;--active:#193b92;--accent:#38d5aa}
.openspad-nav{width:220px;min-height:100vh;background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;position:relative}
.openspad-nav .brand{height:74px;padding:16px 18px;border-bottom:1px solid #ffffff1a;display:flex;align-items:center;gap:12px}
.openspad-nav .mark{font-size:32px;color:var(--accent)}.openspad-nav strong{display:block;font-size:18px}.openspad-nav small{color:#b8c3dc}
.openspad-nav nav{padding:18px 10px}.openspad-nav a{display:flex;gap:10px;align-items:center;color:#eef2ff;text-decoration:none;padding:11px 12px;border-radius:8px;margin-bottom:5px;font-size:14px}
.openspad-nav a:hover,.openspad-nav a.active{background:var(--active)}
.openspad-nav .local{margin:0 0 12px 34px;padding-left:10px;border-left:1px solid #ffffff29}
.openspad-nav .local a{font-size:12px;padding:7px 8px;color:#c8d2e7}
.plugin-flow,.flow-tabs,.flow-card,.connector{display:none!important}
.workspace{grid-template-columns:minmax(0,1fr)!important}.plugin-detail{width:100%!important}
.app-shell,.shell,.layout{grid-template-columns:220px minmax(0,1fr)!important}
@media(max-width:900px){.openspad-nav{width:100%;min-height:auto}.app-shell,.shell,.layout{display:block!important}}