:root{color-scheme:light;--app-bg:#f2c166;--app-bg-soft:#f7d890;--ink:#17212b;--muted:#627084;--line:rgba(23,33,43,0.14);--panel:rgba(255,255,255,0.92);--panel-strong:#ffffff;--surface:rgba(255,255,255,0.64);--surface-strong:#f8fafc;--accent:#d12f2f;--accent-dark:#9f2424;--gold:#f0b429;--green:#2f9e55;--teal:#0f766e;--shadow:0 18px 48px rgba(23,33,43,0.16);--ring:0 0 0 3px rgba(47,158,85,0.22)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--app-bg:#276da5;--app-bg-soft:#1e537e;--ink:#f8fafc;--muted:#b9c6d6;--line:rgba(248,250,252,0.12);--panel:rgba(28,32,35,0.93);--panel-strong:#202427;--surface:rgba(255,255,255,0.06);--surface-strong:#292e31;--accent:#f87171;--accent-dark:#fca5a5;--gold:#f7c948;--green:#2f9e55;--teal:#5eead4;--shadow:0 24px 70px rgba(0,0,0,0.26);--ring:0 0 0 3px rgba(94,234,212,0.22)}}:root[data-theme=dark]{color-scheme:dark;--app-bg:#276da5;--app-bg-soft:#1e537e;--ink:#f8fafc;--muted:#b9c6d6;--line:rgba(248,250,252,0.12);--panel:rgba(28,32,35,0.93);--panel-strong:#202427;--surface:rgba(255,255,255,0.06);--surface-strong:#292e31;--accent:#f87171;--accent-dark:#fca5a5;--gold:#f7c948;--green:#2f9e55;--teal:#5eead4;--shadow:0 24px 70px rgba(0,0,0,0.26);--ring:0 0 0 3px rgba(94,234,212,0.22)}:root[data-theme=light]{color-scheme:light}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:radial-gradient(circle at top left,var(--app-bg-soft),transparent 34rem),linear-gradient(135deg,var(--app-bg),var(--app-bg-soft));color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}button{cursor:pointer}button:disabled,input:disabled{cursor:not-allowed}.app-shell{width:min(1180px,calc(100vw - 32px));min-height:100vh;margin:0 auto;padding:24px 0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.button{min-height:44px;border:0;border-radius:8px;padding:0 16px;background:var(--green);color:#fff;font-weight:850}.button:hover{filter:brightness(1.04)}.button.secondary{border:1px solid var(--line);background:var(--surface);color:var(--ink)}.muted{color:var(--muted)}.theme-toggle{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);border-radius:999px;padding:4px;background:var(--surface)}.theme-toggle button{width:30px;height:30px;display:grid;place-items:center;border:0;border-radius:999px;background:transparent;color:var(--muted)}.theme-toggle button.active{background:var(--panel-strong);color:var(--ink);box-shadow:0 1px 6px rgba(0,0,0,.14)}@media (max-width:620px){.app-shell{width:min(100vw - 20px,1180px);padding:10px 0}}