:root{--bg:#f4f3ef;--bg-elevated:#ffffff;--text:#1c1917;--muted:#57534e;--faint:#a8a29e;--line:#e7e5e4;--accent:#0f6e56;--accent-hover:#0c5b48;--on-accent:#ffffff;--live:#166534;--live-bg:#dcfce7;--beta:#1e40af;--beta-bg:#dbeafe;--paused:#57534e;--paused-bg:#e7e5e4;--demo:#9a3412;--demo-bg:#ffedd5;--danger:#b91c1c;--danger-bg:#fee2e2;--warning:#a16207;--warning-bg:#fef3c7;--placeholder-border:#c2410c;--placeholder-text:#9a3412;--placeholder-stripe:rgba(194,65,12,0.16);--input-bg:#ffffff;--shadow:0 1px 2px rgba(28,25,23,0.04),0 8px 24px rgba(28,25,23,0.04);--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--radius-control:0.65rem;--radius-card:1rem;--radius-pill:999px;--content-width:1080px;--font-sans:"Eudoxus Sans",sans-serif;--focus-ring:0 0 0 3px color-mix(in srgb,var(--accent) 35%,transparent)}@media (prefers-color-scheme:dark){:root{--bg:#111111;--bg-elevated:#1a1a1a;--text:#f5f5f4;--muted:#a8a29e;--faint:#78716c;--line:#2e2e2e;--accent:#0f766e;--accent-hover:#14957f;--on-accent:#ffffff;--live:#86efac;--live-bg:#052e16;--beta:#93c5fd;--beta-bg:#172554;--paused:#a8a29e;--paused-bg:#292524;--demo:#fdba74;--demo-bg:#431407;--danger:#fca5a5;--danger-bg:#450a0a;--warning:#fde68a;--warning-bg:#422006;--placeholder-border:#ea580c;--placeholder-text:#fdba74;--placeholder-stripe:rgba(234,88,12,0.28);--input-bg:#141414;--shadow:none}}.app-shell,body,html{background:var(--bg);color:var(--text)}.app-shell{min-height:100vh}.app-topbar{position:sticky;top:0;z-index:30;background:var(--bg);border-bottom:1px solid var(--line)}.app-home,.app-topbar-inner{width:min(var(--content-width),calc(100% - 2.5rem));margin-inline:auto}.app-topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:1rem}.app-brand{font-weight:700;letter-spacing:-.01em}.app-nav-desktop{display:none;align-items:center;gap:.35rem .25rem}.app-nav-link,.app-nav-mobile a{color:var(--muted);font-size:.925rem;min-height:44px;display:inline-flex;align-items:center;padding:0 .7rem;border-radius:var(--radius-control)}.app-nav-link[aria-current=page],.app-nav-mobile a[aria-current=page]{color:var(--text);background:var(--bg-elevated);box-shadow:inset 0 0 0 1px var(--line)}.app-nav-mobile{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--bg-elevated);border-top:1px solid var(--line);overflow-x:auto;padding-bottom:env(safe-area-inset-bottom)}.app-nav-mobile a{flex:1 0 auto;justify-content:center;white-space:nowrap}.app-main{padding-bottom:calc(4.5rem + env(safe-area-inset-bottom))}.app-user{color:var(--muted);font-size:.85rem}@media (min-width:800px){.app-nav-desktop{display:flex}.app-nav-mobile{display:none}.app-main{padding-bottom:2.5rem}}