:root{--bg:#0f1115;--bg-elev:#171a21;--bg-elev2:#1f232c;--border:#2a2f3a;--text:#c7ccd6;--text-dim:#8b93a1;--text-h:#f3f5f8;--accent:#0ea5b7;--accent-h:#22c3d6;--danger:#ef4444;--ok:#10b981;--warn:#f59e0b;--danger-text:#fca5a5;--shadow:#0006 0 6px 20px -6px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--sans:system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;--mono:ui-monospace, "SF Mono", Consolas, monospace;font:16px/1.45 var(--sans);color:var(--text);background:var(--bg);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent}:root[data-theme=light]{--bg:#f4f6f9;--bg-elev:#fff;--bg-elev2:#eceff4;--border:#d7dde5;--text:#46505e;--text-dim:#7d8898;--text-h:#1b2230;--accent:#0b93a5;--accent-h:#097e8f;--danger:#dc2626;--ok:#0a9d6c;--warn:#d97706;--danger-text:#b91c1c;--shadow:#0f172a14 0 6px 20px -6px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;min-height:100svh;margin:0}#root{flex-direction:column;display:flex}h1,h2,h3{color:var(--text-h);margin:0;font-weight:600}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:16px}a{color:var(--accent-h)}.splash{flex:1;place-items:center;display:grid}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.app{flex-direction:column;flex:1;min-height:100svh;display:flex}.app-main{-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;align-items:stretch;min-height:0;padding:12px 12px 20px;display:flex;overflow-y:auto}.topbar{z-index:20;padding:calc(var(--safe-top) + 10px) 12px 10px;background:color-mix(in srgb, var(--bg-elev) 88%, 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