:root{color:var(--tg-theme-text-color,#101828);background:var(--tg-theme-bg-color,#f5f7fa);font-synthesis:none;text-rendering:optimizelegibility;--surface:var(--tg-theme-section-bg-color,#fff);--surface-secondary:var(--tg-theme-secondary-bg-color,#eef2f6);--text:var(--tg-theme-text-color,#101828);--muted:var(--tg-theme-hint-color,#667085);--accent:var(--tg-theme-button-color,#306cfe);--accent-text:var(--tg-theme-button-text-color,#fff);--danger:var(--tg-theme-destructive-text-color,#d92d20);--border:color-mix(in srgb, var(--muted) 22%, transparent);--safe-bottom:env(safe-area-inset-bottom,0px);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--tg-theme-bg-color,#f5f7fa);min-width:320px}button{font:inherit}.app-shell{max-width:760px;min-height:100vh;padding-bottom:calc(82px + var(--safe-bottom));margin:0 auto}.app-header{justify-content:space-between;align-items:center;padding:20px 20px 12px;display:flex}.app-header h1,.page-heading h2{letter-spacing:-.04em;margin:0}.app-header h1{font-size:26px}.eyebrow{color:var(--muted);letter-spacing:.09em;text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:700;display:block}.runtime-badge{border:1px solid var(--border);background:var(--surface);max-width:45%;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;border-radius:999px;align-items:center;gap:7px;padding:7px 10px;font-size:12px;display:inline-flex;overflow:hidden}.runtime-dot{background:#12b76a;border-radius:50%;flex:none;width:7px;height:7px;box-shadow:0 0 0 3px #12b76a29}.runtime-badge--local .runtime-dot{background:#f79009;box-shadow:0 0 0 3px #f7900929}.app-content{padding:12px 16px 32px}.page-stack{gap:14px;display:grid}.page-heading{padding:14px 4px 4px}.page-heading h2{font-size:clamp(30px,9vw,44px)}.page-heading p{max-width:480px;color:var(--muted);margin:8px 0 0;line-height:1.5}.state-card,.connection-card{border:1px solid var(--border);background:var(--surface);border-radius:20px;box-shadow:0 8px 28px #1018280d}.state-card{text-align:center;align-content:center;justify-items:center;gap:10px;min-height:190px;padding:32px 24px;display:grid}.state-card p,.connection-card p{color:var(--muted);margin:0;line-height:1.45}.state-card button{background:var(--accent);color:var(--accent-text);cursor:pointer;border:0;border-radius:12px;padding:10px 16px}.state-card--error{border-color:color-mix(in srgb, var(--danger) 30%, transparent)}.state-icon,.connection-mark{background:var(--surface-secondary);width:42px;height:42px;color:var(--accent);border-radius:14px;place-items:center;font-weight:800;display:grid}.state-card--error .state-icon{color:var(--danger)}.spinner{border:3px solid var(--surface-secondary);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}.connection-card{align-items:center;gap:14px;padding:18px;display:flex}.connection-mark{background:color-mix(in srgb, #12b76a 14%, var(--surface));color:#039855;flex:none}.bottom-nav{z-index:10;max-width:760px;padding:8px 10px calc(8px + var(--safe-bottom));border-top:1px solid var(--border);background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);grid-template-columns:repeat(4,1fr);margin:0 auto;display:grid;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--muted);border-radius:13px;justify-items:center;gap:3px;padding:7px 3px;font-size:10px;font-weight:600;text-decoration:none;display:grid}.nav-item--active{background:color-mix(in srgb, var(--accent) 11%, transparent);color:var(--accent)}.nav-icon{font-size:19px;line-height:1}.standalone-error{place-items:center;min-height:100vh;padding:20px;display:grid}@keyframes spin{to{transform:rotate(360deg)}}@media (width>=680px){.app-header{padding-top:28px}.app-content{padding-inline:24px}}@media (prefers-reduced-motion:reduce){.spinner{animation:none}}