:root{--bg:#f6f7f5;--card:#fff;--text:#1a1d1a;--muted:#6b726b;--border:#e3e6e2;--accent:#16a34a;--accent-ink:#fff;--danger:#dc2626;--protein:#2563eb;--carbs:#d97706;--fat:#db2777;--over:#dc2626;--radius:14px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-tap-highlight-color:transparent;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0f1210;--card:#1a1e1b;--text:#e8ebe8;--muted:#9aa39b;--border:#2b312c;--accent:#22c55e;--accent-ink:#052e12;--protein:#60a5fa;--carbs:#fbbf24;--fat:#f472b6;--over:#f87171;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-size:15px}h2,h3{margin:0}h3{margin-bottom:8px;font-size:1rem}input,select,button{font:inherit;color:inherit}input,select{background:var(--bg);border:1px solid var(--border);border-radius:10px;width:100%;min-width:0;padding:9px 11px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.error{color:var(--danger)}.good{color:var(--accent);font-weight:600}.grow{flex:1}.row{align-items:center;gap:8px;display:flex}.row.wrap{flex-wrap:wrap}.row.wrap>*{flex:100px;width:auto}.grid2,.grid3{gap:8px;display:grid}.grid2{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:repeat(3,1fr)}label input{margin-top:3px}.splash{height:100vh;color:var(--accent);place-items:center;font-size:1.6rem;font-weight:700;display:grid}.content{padding:0 16px calc(84px + env(safe-area-inset-bottom));max-width:640px;margin:0 auto}.page{padding-top:calc(8px + env(safe-area-inset-top));flex-direction:column;gap:12px;display:flex}.tabbar{background:var(--card);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:10;justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar a{max-width:160px;color:var(--muted);flex-direction:column;flex:1;align-items:center;padding:8px 0 10px;font-size:.75rem;display:flex}.tabbar a.active{color:var(--accent);font-weight:600}.tabbar .ico{font-size:1.3rem;line-height:1.4}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.skeleton{min-height:150px;animation:1.2s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.5}}.btn{border:1px solid var(--border);background:var(--card);cursor:pointer;white-space:nowrap;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:9px 14px;display:inline-flex}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn.danger.ghost{color:var(--danger);background:0 0}.btn.big{border-radius:14px;padding:14px 18px;font-size:1.05rem}.link{color:var(--accent);cursor:pointer;text-align:left;background:0 0;border:0;padding:6px 0}.icon-btn{cursor:pointer;color:var(--text);background:0 0;border:0;padding:0 12px;font-size:2rem;line-height:1}.icon-btn:disabled{opacity:.25}.datebar{justify-content:space-between;align-items:center;gap:4px;min-height:44px;display:flex}.datebar h2{text-align:center;flex:1;font-size:1.15rem}.title-input{background:0 0;border-color:#0000;font-size:1.1rem;font-weight:700}.summary{align-items:center;gap:16px;display:flex}.ring{flex-shrink:0;width:128px}.ring-bg{fill:none;stroke:var(--border);stroke-width:12px}.ring-fg{fill:none;stroke:var(--accent);stroke-width:12px;stroke-linecap:round;transition:stroke-dasharray .5s}.ring-fg.over{stroke:var(--over)}.ring-num{fill:var(--text);font-size:26px;font-weight:700}.ring-lbl{fill:var(--muted);font-size:11px}.macros{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}.macro-head{justify-content:space-between;margin-bottom:3px;font-size:.85rem;display:flex}.bar{background:var(--border);border-radius:4px;height:7px;overflow:hidden}.bar>div{border-radius:4px;height:100%;transition:width .5s}.actions{gap:8px;display:flex}.actions .primary{flex:1}.meal{align-items:center;gap:12px;margin-bottom:8px;padding:10px;display:flex}.thumb{object-fit:cover;border-radius:10px;flex-shrink:0;width:64px;height:64px}.thumb.ph{background:var(--bg);place-items:center;font-size:1.6rem;display:grid}.meal-body{flex:1;min-width:0}.meal-title{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.macroline{font-size:.85rem}.hero{object-fit:cover;border-radius:var(--radius);width:100%;max-height:360px}.total-line{margin-top:10px;font-size:1.05rem}.items{flex-direction:column;padding:4px 14px;display:flex}.item{text-align:left;border:0;border-bottom:1px solid var(--border);cursor:pointer;background:0 0;justify-content:space-between;gap:10px;padding:11px 0;display:flex}.item .right{text-align:right;flex-shrink:0}.item-edit{border-bottom:1px solid var(--border);flex-direction:column;gap:8px;padding:12px 0;display:flex}.sheet-backdrop{z-index:20;background:#00000080;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--card);width:100%;max-width:640px;padding:16px 16px calc(16px + env(safe-area-inset-bottom));border-radius:18px 18px 0 0;flex-direction:column;gap:10px;display:flex}.preview{object-fit:contain;background:var(--bg);border-radius:12px;width:100%;max-height:45vh}.spinner{border:2px solid;border-right-color:#0000;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.chat{flex-direction:column;gap:8px;margin-top:6px;display:flex}.msgs{flex-direction:column;gap:6px;display:flex}.chat-page .msgs{min-height:40vh}.msg{white-space:pre-wrap;border-radius:14px;max-width:85%;padding:8px 12px;line-height:1.35}.msg.user{background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:4px;align-self:flex-end}.msg.model{background:var(--bg);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}.composer{gap:6px;display:flex}.dots i{background:var(--muted);border-radius:50%;width:6px;height:6px;margin:0 2px;animation:1s infinite pulse;display:inline-block}.dots i:nth-child(2){animation-delay:.2s}.dots i:nth-child(3){animation-delay:.4s}.weight-row{align-items:center;gap:10px;display:flex}.weight-row span:first-child{flex:1}.weight-row input{text-align:right;width:6.5em}.seg{background:var(--bg);border:1px solid var(--border);border-radius:10px;align-self:center;padding:2px;display:inline-flex}.seg button{cursor:pointer;background:0 0;border:0;border-radius:8px;padding:6px 14px}.seg button.on{background:var(--card);font-weight:600;box-shadow:0 1px 3px #00000026}.chart{width:100%;height:auto;margin:4px 0 10px;display:block}.chart .grid{stroke:var(--border)}.chart .axis{fill:var(--muted);font-size:10px}.chart .trend{fill:none;stroke:var(--accent);stroke-width:2.5px;stroke-linejoin:round}.chart .pt{fill:var(--muted)}.chart .goal{stroke:var(--muted);stroke-dasharray:4 4}.chart .bar-ok{fill:var(--accent)}.chart .bar-over{fill:var(--over)}.stats{text-align:center;grid-template-columns:repeat(4,1fr);gap:4px;display:grid}.stats b{font-size:1.1rem;display:block}.stats span{color:var(--muted);font-size:.75rem}.avatar{border-radius:50%;width:44px;height:44px}.login{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:100vh;padding:24px;display:flex}.login h1{margin:0}.login form{gap:8px;display:flex}.gbtn{min-height:44px}