body.portal-home-body { overflow: hidden; }
.portal-shell { min-height: 100vh; display: grid; grid-template-columns: 288px minmax(0, 1fr); background: var(--bg); }
.portal-sidebar { position: relative; z-index: 60; min-height: 100vh; display: flex; flex-direction: column; background: var(--surface); border-right: 1px solid var(--border); }
.portal-brand { min-height: 82px; display: flex; align-items: center; gap: 12px; padding: 0 18px; border-bottom: 1px solid var(--border); }
.portal-brand-copy { min-width: 0; }
.portal-brand-copy strong,.portal-brand-copy span { display: block; }
.portal-brand-copy strong { font-size: 1.02rem; }
.portal-brand-copy span { margin-top: 3px; color: var(--muted); font-size: .78rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.portal-sidebar-close { display: none; margin-left: auto; width: 38px; height: 38px; border: 0; border-radius: 10px; color: var(--text); background: transparent; font-size: 1.45rem; }
.portal-sidebar-content { min-height: 0; flex: 1; display: flex; flex-direction: column; overflow-y: auto; }
.portal-nav { display: grid; align-content: start; gap: 18px; padding: 18px 12px; }
.portal-nav-section { display: grid; gap: 4px; }
.portal-nav-section-title { padding: 5px 12px 7px; color: var(--muted); font-size: .69rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.portal-nav-item { width: 100%; min-height: 43px; display: flex; align-items: center; gap: 11px; padding: 9px 12px; border: 0; border-radius: 9px; color: var(--text); background: transparent; font-weight: 700; text-align: left; }
.portal-nav-item:hover { background: var(--surface-2); }
.portal-nav-item.active { color: var(--primary); background: rgba(70,95,255,.11); }
.portal-nav-icon { width: 24px; flex: 0 0 24px; display: inline-grid; place-items: center; font-size: 1rem; }
.portal-admin-nav { margin: auto 12px 14px; padding: 12px 0 0; border-top: 1px solid var(--border); }
.portal-admin-heading { display: flex; gap: 10px; align-items: center; margin: 0 4px 8px; padding: 8px; border-radius: 10px; color: var(--text); }
.portal-admin-mark { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: #fff; background: #6d28d9; font-weight: 850; }
.portal-admin-heading strong,.portal-admin-heading small { display: block; }
.portal-admin-heading strong { font-size: .86rem; }
.portal-admin-heading small { margin-top: 2px; color: var(--muted); font-size: .68rem; }
.portal-admin-item { min-height: 40px; }
.portal-user-area { padding: 14px; border-top: 1px solid var(--border); }
.portal-user-card { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; padding: 11px; border-radius: 12px; background: var(--surface-2); }
.portal-user-card strong,.portal-user-card span { display: block; }
.portal-user-card span { margin-top: 2px; color: var(--muted); font-size: .76rem; }
.portal-main { min-width: 0; height: 100vh; }
.portal-mobile-bar { display: none; height: 58px; align-items: center; gap: 12px; padding: 0 14px; border-bottom: 1px solid var(--border); background: var(--surface); }
.portal-content { height: 100%; min-height: 0; overflow: hidden; }
.portal-home-view { height: 100%; overflow-y: auto; padding: clamp(22px,4vw,44px); }
.portal-home-header { max-width: 980px; margin-bottom: 24px; padding: clamp(24px,4vw,38px); border: 1px solid var(--border); border-radius: 20px; background: radial-gradient(circle at top right,rgba(70,95,255,.12),transparent 42%),var(--surface); box-shadow: var(--shadow); }
.portal-home-header h1 { margin: 7px 0 8px; font-size: clamp(2rem,4vw,3.2rem); }
.portal-home-header p { max-width: 760px; margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.portal-home-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(300px,1fr)); gap: 16px; max-width: 1180px; }
.portal-launch-card { min-height: 132px; display: grid; grid-template-columns: 54px minmax(0,1fr) auto; gap: 15px; align-items: center; padding: 18px; border: 1px solid var(--border); border-radius: 16px; color: var(--text); background: var(--surface); box-shadow: var(--shadow); text-align: left; }
.portal-launch-card:hover { transform: translateY(-1px); border-color: var(--primary); }
.portal-launch-card.featured { background: linear-gradient(135deg,var(--surface),rgba(70,95,255,.08)); border-color: color-mix(in srgb,var(--primary) 35%,var(--border)); }
.portal-launch-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px; background: rgba(70,95,255,.12); font-size: 1.5rem; }
.portal-launch-copy strong,.portal-launch-copy small,.portal-launch-copy em { display: block; }
.portal-launch-copy strong { margin-bottom: 6px; font-size: 1.02rem; }
.portal-launch-copy small { color: var(--muted); line-height: 1.45; }
.portal-launch-copy em { width: fit-content; margin-top: 8px; padding: 4px 8px; border-radius: 999px; font-size: .71rem; font-style: normal; font-weight: 800; }
.portal-ready { color: #047857; background: #ecfdf5; }
.portal-missing { color: #b45309; background: #fffbeb; }
.dark .portal-ready { color: #6ee7b7; background: rgba(6,95,70,.25); }
.dark .portal-missing { color: #fcd34d; background: rgba(146,64,14,.25); }
.portal-launch-arrow { color: var(--muted); font-size: 1.8rem; }
.portal-frame-stage { display: none; width: 100%; height: 100%; background: var(--bg); }
.portal-frame-stage.active { display: block; }
.portal-frame { display: none; width: 100%; height: 100%; border: 0; background: var(--bg); }
.portal-frame.active { display: block; }
.portal-sidebar-backdrop { position: fixed; z-index: 50; inset: 0; background: rgba(2,6,23,.58); backdrop-filter: blur(2px); }
@media(max-width:860px){
  body.portal-home-body { overflow: hidden; }
  .portal-shell { grid-template-columns: 1fr; }
  .portal-sidebar { position: fixed; inset: 0 auto 0 0; width: min(300px,88vw); transform: translateX(-100%); transition: transform .2s ease; box-shadow: 18px 0 48px rgba(2,6,23,.2); }
  .portal-sidebar.open { transform: translateX(0); }
  .portal-sidebar-close { display: inline-grid; place-items: center; }
  .portal-main { display: grid; grid-template-rows: 58px minmax(0,1fr); }
  .portal-mobile-bar { display: flex; }
  .portal-content { height: auto; }
  .portal-home-view { padding: 18px; }
  .portal-home-grid { grid-template-columns: 1fr; }
}