:root{--bg:#f7f7fb;--card:#fff;--text:#111827;--muted:#6b7280;--primary:#111827;--ring:#e5e7eb}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}.container{max-width:1100px;margin:0 auto;padding:16px}.header{display:flex;flex-direction:column;gap:12px}.header h1{margin:0;font-size:1.6rem}.header .actions{display:flex;flex-wrap:wrap;gap:8px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ring);background:var(--card);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-weight:500}.btn:hover{background:#f3f4f6}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.icon{width:18px;height:18px}.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.tab{text-align:center;padding:10px;border-radius:10px;background:var(--card);border:1px solid var(--ring);cursor:pointer;font-weight:600}.tab.active{outline:2px solid var(--primary)}.card{background:var(--card);border:1px solid var(--ring);border-radius:14px;padding:12px;box-shadow:0 1px 3px #0000000a}.card+.card{margin-top:12px}.card-title{display:flex;align-items:center;justify-content:space-between;font-weight:700}.badge{font-size:.8rem;padding:4px 10px;background:#eef2ff;border-radius:999px}.grid{display:grid;gap:12px}@media (min-width:820px){.grid.two{grid-template-columns:1fr 1fr}}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.input,.select,.textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--ring);background:#fff;color:var(--text)}.textarea{min-height:72px;resize:vertical}.list{margin:6px 0 0 18px;color:var(--muted)}.helper{color:#065f46;font-size:.85rem;display:flex;align-items:center;gap:6px}.footer{text-align:center;color:var(--muted);font-size:.8rem;padding:16px 0}.nav{display:flex;align-items:center;gap:8px}.nav .btn{padding:4px 8px}.weekbar{display:grid;gap:12px}@media (min-width:820px){.weekbar{grid-template-columns:1fr 1fr}}.controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;color:var(--muted)}.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}@media (min-width:820px){.stats{grid-template-columns:repeat(4,1fr)}}.stat{background:#fff;border:1px solid var(--ring);border-radius:12px;padding:12px}.stat .label{color:var(--muted);font-size:.8rem}.stat .value{font-size:1.1rem;font-weight:700}.meal-grid{display:grid;grid-template-columns:1fr;gap:8px}@media (min-width:820px){.meal-grid{grid-template-columns:repeat(7,1fr)}}.meal-day{background:#fff;border:1px solid var(--ring);border-radius:12px;padding:10px}.meal-day h4{margin:0 0 8px;font-size:.95rem}.small{font-size:12px;color:var(--muted)}