:root{--paper:#fff;--bg:#f8f9fa;--field:#fbfbfc;--subtle:#f2f4f6;--track:#e9ecef;--ink:#1f2933;--muted:#6b7280;--line:#e4e7eb;--green:#2f5d46;--green-soft:#e8f1eb;--accent:#2f7fb8;--warn-bg:#eef1f5;--warn:#8a5300;--danger:#b42318;--danger-bg:#fdecec;--protein:#2f5d46;--fat:#7c5cc4;--fat-ink:#5a3ea6;--carbs:#2f7fb8;--carbs-ink:#1e5f8f;--radius:14px;--sans:"Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;--display:var(--sans);--mono:ui-monospace, "Cascadia Code", Consolas, monospace}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font:14px/1.6 var(--sans);margin:0}a{color:var(--green)}h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.01em;margin:0;font-weight:600}h1{letter-spacing:-.02em;font-size:clamp(28px,4vw,40px);line-height:1.1}h2{font-size:24px}h3{font-size:19px}h4{font-size:17px}p{margin:0}.wrap{max-width:1180px;margin:0 auto;padding:0 24px}main.wrap{min-height:calc(100vh - 140px);padding-top:28px;padding-bottom:56px}.topbar{background:var(--paper);border-bottom:1px solid var(--line);z-index:20;position:sticky;top:0}.topbar .wrap{align-items:center;gap:28px;height:60px;display:flex}.brand{font-family:var(--display);color:var(--green);letter-spacing:-.01em;font-size:23px;font-weight:700;text-decoration:none}.brand span{color:var(--accent)}.mainnav{gap:4px;display:flex}.mainnav a{color:var(--muted);border-radius:8px;padding:7px 12px;font-weight:600;text-decoration:none}.mainnav a:hover{color:var(--ink);background:var(--subtle)}.mainnav a.active{color:var(--green);background:var(--green-soft)}.account{align-items:center;gap:12px;min-width:0;margin-left:auto;font-size:13px;display:flex}.account-email{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;max-width:220px;overflow:hidden}.sync{color:var(--muted);white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.sync 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button{background:var(--paper);color:var(--muted);border-color:var(--line);padding:5px 11px;font-size:13px}.pills button[aria-pressed=true]{background:var(--green);color:#fff;border-color:var(--green)}