:root{--paper: #f1eee6;--ink: #24272b;--ink-soft: #565c60;--accent: #b23a2e;--rule: #d8d3c4}*{box-sizing:border-box}html,body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.page{max-width:480px;min-height:100vh;min-height:100dvh;margin:0 auto;padding:2.5rem 1.5rem 3rem;text-align:center;display:flex;flex-direction:column}.page.tracker{padding:1.25rem 1.5rem}.tracker h1{margin-bottom:.75rem}#stage{display:flex;flex-direction:column;flex:1}.action-bar{margin-top:auto;padding-top:1rem}.action-bar button{margin-top:.6rem}.action-bar>:first-child{margin-top:0}.eyebrow{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .5rem}h1{font-size:1.6rem;margin:0 0 1.25rem;word-break:break-word}.muted{color:var(--ink-soft);font-size:.95rem}.fineprint{color:var(--ink-soft);font-size:.8rem;margin-top:.75rem}.error{color:var(--accent);font-size:.95rem}button{display:block;width:100%;margin:.9rem auto 0;padding:.85rem 1.25rem;border-radius:8px;border:none;font-size:1rem;font-weight:600;cursor:pointer}button.primary{background:var(--ink);color:var(--paper)}button.secondary{background:transparent;color:var(--ink-soft);border:1px solid var(--rule)}button.link{display:inline-block;width:auto;background:none;border:none;color:var(--ink-soft);text-decoration:underline;font-size:.85rem;font-weight:500;padding:.3rem;margin:.6rem auto 0}.camera-frame{position:relative;width:min(94vw,420px);aspect-ratio:3 / 4;max-height:48vh;max-height:48dvh;margin:.75rem auto;overflow:hidden;border-radius:10px;background:#000}.camera-frame video{width:100%;height:100%;object-fit:cover;display:block}.guide{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:78%;aspect-ratio:5 / 7;border:2px solid rgba(255,255,255,.9);border-radius:6px;box-shadow:0 0 0 9999px #00000073;pointer-events:none;transition:border-color .15s ease}.guide--steady{border-color:var(--accent)}.guide--captured{animation:guide-flash .18s ease}@keyframes guide-flash{0%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(.97)}to{transform:translate(-50%,-50%) scale(1)}}.preview{display:block;width:auto;height:auto;max-width:min(94vw,420px);max-height:48vh;max-height:48dvh;border-radius:10px;margin:.75rem auto}.fridge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.85rem;margin-top:1rem}.fridge-tile img{display:block;width:100%;aspect-ratio:5 / 7;object-fit:cover;border-radius:8px;background:var(--rule)}.fridge-tile .fineprint{margin-top:.35rem}.fridge-tile--empty{display:flex;align-items:center;justify-content:center;aspect-ratio:5 / 7;border:1px dashed var(--rule);border-radius:8px}