:root{--navy:#0f1b2d;--teal:#3ecfaa;--warm:#f5f3ef;--text:#1a2a42;--muted:#6a8899;--border:#e0dcd6;--hint:#9aaabb}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;background:var(--warm);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.meal-expand{transition:max-height .3s,opacity .3s;overflow:hidden}.metrics-section{transition:max-height .5s,opacity .3s;overflow:hidden}.macro-ring-fill{transition:stroke-dasharray .6s}.progress-fill{transition:width .5s}.confirm-tap{transition:transform .15s}.confirm-tap:active{transform:scale(.98)}.coach-fade{transition:opacity .3s}@keyframes skeleton-pulse{0%,to{opacity:.4}50%{opacity:.8}}.skeleton{background:#e0dcd6;border-radius:12px;animation:1.5s ease-in-out infinite skeleton-pulse}