.f13-offline-backdrop{position:fixed;inset:0;z-index:1200;background:rgba(0,0,0,.54);display:flex;align-items:center;justify-content:center;padding:24px}.f13-offline-panel{width:min(900px,100%);max-height:min(820px,calc(100vh - 48px));overflow:auto;background:var(--panel,#fff);color:var(--text,#111);border-radius:14px;padding:20px;box-shadow:0 18px 60px rgba(0,0,0,.34)}.f13-offline-panel>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.f13-offline-panel h2{margin:.15rem 0}.f13-offline-statusline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:16px 0;padding:10px 12px;border:1px solid var(--line,#d5d8d5);border-radius:10px}.f13-offline-selection{border:1px solid var(--line,#d5d8d5);border-radius:12px;padding:14px;margin:12px 0}.f13-offline-selection-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.f13-offline-selection dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0}.f13-offline-selection dl div{background:rgba(127,127,127,.08);border-radius:8px;padding:8px}.f13-offline-selection dt{font-size:.78rem;color:var(--muted,#667066)}.f13-offline-selection dd{margin:3px 0 0;overflow-wrap:anywhere}.f13-offline-files{list-style:none;padding:0;margin:8px 0}.f13-offline-files li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--line,#e1e4e1)}.f13-offline-files small{color:var(--muted,#667066);overflow-wrap:anywhere}.f13-offline-warning,.f13-offline-error,.f13-offline-empty,.f13-offline-boundary,.f13-offline-ok{margin:10px 0;padding:10px 12px;border-radius:9px;border:1px solid var(--line,#d5d8d5)}.f13-offline-warning,.f13-offline-error{border-style:dashed}.f13-offline-boundary{display:flex;gap:8px;align-items:flex-start}.f13-offline-empty p,.f13-offline-error p{margin-bottom:0}@media(max-width:700px){.f13-offline-backdrop{padding:0;align-items:stretch}.f13-offline-panel{width:100%;max-height:none;border-radius:0;padding:16px}.f13-offline-selection dl{grid-template-columns:1fr}.f13-offline-files li{display:block}.f13-offline-files small{display:block;margin-top:4px}.f13-offline-statusline{position:sticky;top:-16px;background:var(--panel,#fff);z-index:1}.f13-offline-panel button{min-height:44px}}