:root{--color-brand:#2f8f5b;--color-brand-strong:#26744a;--color-brand-subtle:#e6f4ec;--color-accent:#e8734d;--color-bg:#fbfbf9;--color-surface:#fff;--color-surface-alt:#f3f5f2;--color-border:#e2e6e2;--color-text:#12211a;--color-text-muted:#5b6b62;--color-success:#2f8f5b;--color-warning:#c98a18;--color-danger:#c4432f;--color-info:#2d6ca2;--macro-calories:#2f8f5b;--macro-protein:#3e7cb1;--macro-carbs:#e8a33d;--macro-fat:#e8734d;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:32px;--space-8:40px;--space-9:48px;--space-10:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-pill:999px;--shadow-sm:0 1px 2px #12211a0f, 0 1px 3px #12211a14;--shadow-md:0 4px 12px #12211a1a;--font-ui:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--ease-standard:cubic-bezier(.2, 0, 0, 1)}@media (prefers-color-scheme:dark){:root{--color-brand:#3da873;--color-brand-strong:#2f8f5b;--color-brand-subtle:#12271d;--color-accent:#f08a67;--color-bg:#0e1512;--color-surface:#16201b;--color-surface-alt:#1e2a24;--color-border:#2b3630;--color-text:#eaf1ec;--color-text-muted:#9bb0a4;--color-success:#3da873;--color-warning:#e0a93a;--color-danger:#e06450;--color-info:#5c9bd1;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.5}a{color:var(--color-brand-strong)}h1,h2,h3{margin:0 0 var(--space-3);line-height:1.2}.container{max-width:960px;padding:var(--space-6) var(--space-4);margin:0 auto}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-6)}.btn{justify-content:center;align-items:center;gap:var(--space-2);font:inherit;padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);cursor:pointer;transition:background .2s var(--ease-standard), border-color .2s var(--ease-standard);border:1px solid #0000;font-weight:600;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-brand);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-brand-strong)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-surface-alt)}.btn-danger{color:var(--color-danger);border-color:var(--color-border);background:0 0}.btn-block{width:100%}.field{gap:var(--space-1);margin-bottom:var(--space-4);flex-direction:column;display:flex}.field label{color:var(--color-text-muted);font-size:14px;font-weight:500}.input,.select{font:inherit;padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text)}.input:focus,.select:focus{outline:2px solid var(--color-brand);outline-offset:1px}.muted{color:var(--color-text-muted)}.row{gap:var(--space-4);flex-wrap:wrap;display:flex}.grid-macros{gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(120px,1fr));display:grid}.alert{border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4);font-size:14px}.alert-error{background:color-mix(in srgb, var(--color-danger) 12%, transparent);color:var(--color-danger);border:1px solid color-mix(in srgb, var(--color-danger) 30%, transparent)}.alert-info{background:var(--color-brand-subtle);color:var(--color-brand-strong);border:1px solid color-mix(in srgb, var(--color-brand) 30%, transparent)}.badge{padding:2px var(--space-2);border-radius:var(--radius-pill);background:var(--color-surface-alt);color:var(--color-text-muted);font-size:12px;font-weight:600;display:inline-block}