:root{--bg:#f1f2f2;--surface:#ffffff;--surface2:#e9edef;--ink:#17191b;--muted:#6f7478;--line:#dfe2e4;--accent:#4d7088;--accent2:#e1eaf0;--danger:#a34b42;--amber:#9a6b25;--shadow:0 5px 20px rgba(20,25,28,.045);--radius:18px;color-scheme:light dark;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif}
button.complete{border-color:var(--accent);background:var(--accent2);color:var(--accent)}.weight-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.weight-pair>div{background:var(--bg);border-radius:14px;padding:16px}.weight-pair span{display:block;font-size:11px;color:var(--muted);margin-bottom:7px}.weight-pair strong{font-size:31px;letter-spacing:-.04em}.weight-pair .unit{font-size:.45em}.energy-summary{grid-column:span 6}.model-quality{display:flex;justify-content:space-between;align-items:center;gap:24px}.quality-facts{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.quality-facts span{background:var(--bg);border-radius:10px;padding:9px 11px;font-size:11px;color:var(--muted)}
@media(max-width:760px){.energy-summary{grid-column:1/-1!important}.weight-pair strong{font-size:25px}.model-quality{align-items:flex-start;flex-direction:column}.quality-facts{justify-content:flex-start}}
@media(prefers-color-scheme:dark){:root{--bg:#111315;--surface:#1a1d20;--surface2:#24292d;--ink:#f3f4f4;--muted:#9ca2a6;--line:#2d3236;--accent:#83a6bd;--accent2:#253743;--danger:#dc8076;--amber:#d2a85d;--shadow:0 6px 22px rgba(0,0,0,.16)}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);min-height:100vh}.hidden{display:none!important}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}.app-shell{min-height:100vh;padding-bottom:82px}.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;height:58px;padding:0 max(20px,calc((100vw - 1040px)/2));background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid color-mix(in srgb,var(--line) 60%,transparent)}.brand-dot{display:inline-block;width:8px;height:8px;border-radius:99px;background:var(--accent);margin-right:9px}.top-actions{display:flex;align-items:center;gap:10px}.sync-state{font-size:11px;color:var(--muted)}.icon-button{border:0;background:transparent;padding:8px;font-weight:800}main{width:min(100%,1040px);margin:auto;padding:24px 20px 36px}.page-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:20px}.eyebrow{font-size:10px;letter-spacing:.14em;font-weight:750;color:var(--accent);margin:0 0 6px;text-transform:uppercase}h1{font-size:32px;letter-spacing:-.04em;margin:0;line-height:1.05}h2{font-size:19px;letter-spacing:-.02em;margin:0}h3{font-size:14px;margin:0}.muted{color:var(--muted)}.small{font-size:12px}.hero-grid,.card-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}.card{grid-column:span 4;background:var(--surface);border:1px solid color-mix(in srgb,var(--line) 72%,transparent);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.card.wide{grid-column:span 8}.card.full,.full{grid-column:1/-1}.metric{font-size:30px;letter-spacing:-.045em;font-variant-numeric:tabular-nums;font-weight:680;margin:12px 0 3px}.metric.hero{font-size:54px}.unit{font-size:.45em;color:var(--muted);letter-spacing:0;margin-left:4px}.metric-line{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.status{display:inline-flex;padding:5px 9px;border-radius:99px;background:var(--surface2);font-size:11px;color:var(--muted)}.status.good{background:var(--accent2);color:var(--accent)}.status.warn{color:var(--amber)}.list{display:flex;flex-direction:column;margin-top:10px}.row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 0;border-top:1px solid var(--line)}.row:first-child{border-top:0}.row-main{min-width:0}.row-title{font-weight:650}.row-sub{color:var(--muted);font-size:12px;margin-top:3px}.row-value{text-align:right;font-variant-numeric:tabular-nums}.actions{display:flex;gap:8px;flex-wrap:wrap}button,.button{border:1px solid var(--line);background:transparent;padding:9px 13px;border-radius:11px;font-weight:650;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}button.primary,.button.primary{border-color:var(--accent);background:var(--accent);color:#fff}button.ghost{background:transparent}button.danger{color:var(--danger)}button.compact{padding:7px 10px;font-size:12px}.quick-add{width:42px;height:42px;border-radius:99px;font-size:19px}.quick-bar{padding:12px 18px}.daily-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:12px}.daily-item{padding:10px 16px;border-left:1px solid var(--line)}.daily-item:first-child{border-left:0;padding-left:0}.daily-item:last-child{padding-right:0}.daily-label{font-size:11px;color:var(--muted);margin-bottom:6px}.daily-value{font-size:20px;font-weight:700;letter-spacing:-.025em}.daily-sub{font-size:10px;color:var(--muted);margin-top:3px}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:650;color:var(--muted)}input,select,textarea{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:11px;padding:11px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}textarea{min-height:80px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .full{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}.tabbar{position:fixed;z-index:20;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,680px);display:grid;grid-template-columns:repeat(5,1fr);padding:7px 8px calc(7px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--surface) 95%,transparent);border:1px solid var(--line);border-bottom:0;border-radius:18px 18px 0 0;box-shadow:0 -5px 20px rgba(0,0,0,.08);backdrop-filter:blur(18px)}.tabbar button{border:0;background:transparent;padding:9px 2px;color:var(--muted);font-size:11px;display:block}.tabbar button span{display:none}.tabbar button.active{color:var(--accent);background:var(--accent2)}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:22px;background:var(--bg)}.auth-card{width:min(100%,390px);padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.auth-card h1{font-size:42px}.auth-card label{margin:28px 0 14px}.auth-card .primary{width:100%;padding:13px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--accent);color:#fff;font-size:23px;font-weight:800;margin-bottom:26px}.error{color:var(--danger);font-size:13px;min-height:18px}dialog{padding:0;border:0;background:transparent;width:min(620px,calc(100% - 24px));max-height:90vh}dialog::backdrop{background:rgba(4,5,6,.58);backdrop-filter:blur(5px)}.modal-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;max-height:90vh;overflow:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-head button{border:0;background:transparent;font-size:20px;padding:5px}.toast{position:fixed;z-index:50;left:50%;bottom:100px;transform:translate(-50%,20px);opacity:0;background:var(--ink);color:var(--bg);padding:11px 16px;border-radius:99px;font-size:13px;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.progress{height:6px;border-radius:99px;background:var(--surface2);overflow:hidden;margin-top:11px}.progress i{display:block;height:100%;background:var(--accent);border-radius:99px}.chart{height:170px;width:100%;margin-top:10px}.chart svg{width:100%;height:100%;overflow:visible}.chart .grid{stroke:var(--line);stroke-width:1}.chart .trend{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round}.chart .dots{fill:var(--surface);stroke:var(--accent);stroke-width:2}.chart text{fill:var(--muted);font-size:10px}.empty{border:1px dashed var(--line);border-radius:14px;padding:22px;text-align:center;color:var(--muted);margin-top:12px}.segmented{display:flex;background:var(--surface2);padding:3px;border-radius:12px}.segmented button{flex:1;border:0;background:transparent;padding:7px;font-size:12px}.segmented button.active{background:var(--surface)}.slider-row{display:grid;grid-template-columns:120px 1fr 86px;align-items:center;gap:12px;padding:12px 0}.slider-row input[type=range]{padding:0}.insight{border-left:2px solid var(--accent);padding:8px 0 8px 14px;margin-top:12px;line-height:1.5}.offline{color:var(--amber)}.goal-fields,.inverse-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}.inverse-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.input-unit{display:flex;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding-right:12px}.input-unit input{border:0;background:transparent}.input-unit b{font-size:12px;color:var(--muted);white-space:nowrap}.big-result{font-size:30px;font-weight:750;letter-spacing:-.035em;margin:16px 0}.big-result small{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:0}.balance-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:20px}.balance-range{padding:0;margin:10px 0 18px;accent-color:var(--accent)}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.plan-tile{background:var(--bg);border-radius:12px;padding:14px}.plan-tile span{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}.plan-tile strong{font-size:21px}.projections-compact>div{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.projections-compact span{background:var(--bg);border-radius:10px;padding:10px 12px;font-size:11px;color:var(--muted)}.projections-compact b{display:block;color:var(--ink);margin-top:3px}.disclaimer{text-align:center;margin:2px 0 12px}
@media(max-width:760px){main{padding:20px 14px 28px}.topbar{padding:0 16px}.card,.card.wide{grid-column:1/-1}.card{padding:16px}.metric.hero{font-size:48px}.page-head{align-items:center}.daily-strip{grid-template-columns:repeat(2,1fr)}.daily-item{border-left:0;border-top:1px solid var(--line);padding:12px 0}.daily-item:nth-child(odd){padding-right:12px}.daily-item:nth-child(even){padding-left:12px;border-left:1px solid var(--line)}.daily-item:first-child,.daily-item:nth-child(2){border-top:0}.goal-fields,.inverse-fields{grid-template-columns:1fr 1fr}.inverse-fields label:last-child{grid-column:1/-1}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.slider-row{grid-template-columns:90px 1fr 70px}.tabbar{border-radius:16px 16px 0 0}.auth-card{padding:28px}}