:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f4f5f7;--surface:#fff;--surface-2:#eceef2;--text:#15171a;--muted:#5d6470;--border:#d9dde3;--accent:#1f7a4d;--accent-text:#fff;--accent-soft:#dff3e8;--danger:#b42318;--warn-soft:#fff4d6;--tap:44px;--radius:14px;--font:-apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#111315;--surface:#1b1e22;--surface-2:#262a30;--text:#eef0f3;--muted:#9aa3ae;--border:#30353c;--accent:#34c27a;--accent-text:#08130d;--accent-soft:#163626;--danger:#ff6b5e;--warn-soft:#3a3115}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none;margin:0;font-size:16px;line-height:1.4;overflow-x:clip}h1,h2,h3{margin:0;line-height:1.2}h2{font-size:1.05rem}h3{font-size:1rem}p{margin:0}code{font-size:.9em}button,input,select{font:inherit;color:inherit}button{cursor:pointer;touch-action:manipulation}button:disabled{opacity:.45;cursor:default}.app{flex-direction:column;min-height:100dvh;display:flex}.topbar{z-index:20;padding:calc(var(--safe-top) + 6px) calc(var(--safe-right) + 12px) 6px calc(var(--safe-left) + 12px);background:color-mix(in srgb, var(--bg) 88%, transparent);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;display:flex;position:sticky;top:0}.brand{font-size:.95rem;font-weight:700}.content{width:100%;max-width:640px;padding:12px calc(var(--safe-right) + 8px) calc(var(--safe-bottom) + 150px) calc(var(--safe-left) + 8px);flex:1;margin:0 auto}.screen{flex-direction:column;gap:12px;display:flex}.screen-title{font-size:1.5rem;font-weight:750}.subtitle{margin-top:-8px}.bottom{z-index:30;position:fixed;bottom:0;left:0;right:0}.tabbar{background:var(--surface);border-top:1px solid var(--border);padding:0 var(--safe-right) var(--safe-bottom) var(--safe-left);grid-auto-columns:1fr;grid-auto-flow:column;display:grid}.tabbar button{min-height:54px;color:var(--muted);background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:1px;font-size:.7rem;display:flex}.tabbar button.active{color:var(--accent);font-weight:650}.tab-icon{font-size:1.2rem;line-height:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px}.stack{flex-direction:column;gap:10px;display:flex}.muted{color:var(--muted)}.small{font-size:.85rem}.pad{padding:12px 4px}.grow{flex:1}.full{width:100%}.btn{min-height:var(--tap);border:1px solid var(--border);background:var(--surface-2);border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-weight:600;display:inline-flex}.btn.small{min-height:36px;font-size:.85rem}.btn-primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-ghost{background:0 0}.btn-icon{min-width:var(--tap);padding:0}.danger-text{color:var(--danger)}.back{border:0;align-self:flex-start;padding-left:4px}.link{color:var(--accent);background:0 0;border:0;min-height:auto;padding:0;text-decoration:underline}.row-actions{gap:8px;display:flex}.text-input{min-height:var(--tap);border:1px solid var(--border);background:var(--surface);border-radius:10px;width:100%;padding:8px 10px;font-size:16px}select.text-input{appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);background-position:calc(100% - 16px),calc(100% - 11px);background-repeat:no-repeat;background-size:5px 5px;padding-right:26px}.field-label{color:var(--muted);flex-direction:column;gap:4px;font-size:.8rem;display:flex}.form-grid{gap:10px;margin-top:10px;display:grid}.form-grid.two{grid-template-columns:1fr 1fr}.inline-form{gap:8px;display:flex}.notice{background:var(--warn-soft);border-radius:10px;padding:8px 10px;font-size:.9rem}.badge{background:var(--surface-2);color:var(--muted);white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:.72rem;font-weight:650;display:inline-block}.segmented{background:var(--surface-2);scrollbar-width:none;border-radius:12px;gap:4px;padding:4px;display:flex;overflow-x:auto}.segmented::-webkit-scrollbar{display:none}.segmented button{min-width:64px;min-height:40px;color:var(--muted);white-space:nowrap;background:0 0;border:0;border-radius:9px;flex:1 0 auto;padding:0 10px;font-size:.9rem;font-weight:600}.segmented button.active{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #00000026}.num-input{width:100%;min-width:0;height:var(--tap);text-align:center;font-variant-numeric:tabular-nums;background:0 0;border:1px solid #0000;border-radius:10px;padding:0 2px;font-size:17px;font-weight:700}.num-input:focus{border-color:var(--accent);background:var(--surface);outline:none}.num-input::placeholder{color:var(--muted);font-size:14px;font-weight:500}.sheet-backdrop{z-index:50;background:#00000073;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--surface);width:100%;max-width:640px;max-height:85dvh;padding:12px calc(var(--safe-right) + 12px) calc(var(--safe-bottom) + 12px) calc(var(--safe-left) + 12px);border-radius:18px 18px 0 0;outline:none;flex-direction:column;display:flex}.sheet-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.sheet-body{flex-direction:column;gap:10px;display:flex;overflow-y:auto}.confirm-message{margin-bottom:4px}.pick-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.pick-item{width:100%;min-height:var(--tap);border:0;border-bottom:1px solid var(--border);text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:8px;padding:8px 4px;display:flex}.login{min-height:100dvh;padding:calc(var(--safe-top) + 16px) 16px calc(var(--safe-bottom) + 16px);justify-content:center;align-items:center;display:flex}.login-card{text-align:left;width:100%;max-width:400px}.login-logo{border-radius:14px;align-self:center}.login-card h1{text-align:center}.code-input{letter-spacing:.3em;text-align:center;font-variant-numeric:tabular-nums;font-size:1.4rem}:root{--accent:#0f766e;--accent-text:#fff;--accent-soft:#dcf1ee;--danger-soft:#fdecea;--chart:#2a78d6}@media (prefers-color-scheme:dark){:root{--accent:#3fc5b8;--accent-text:#062320;--accent-soft:#123532;--danger-soft:#3a1c1a;--chart:#3987e5}}.content{padding-bottom:calc(var(--safe-bottom) + 96px)}h1{font-size:1.35rem}.center{text-align:center}.notice.error{background:var(--danger-soft);color:var(--danger)}.brand{align-items:center;gap:10px;font-size:1.05rem;display:flex}.brand-mark{background:var(--accent);width:32px;height:32px;color:var(--accent-text);border-radius:9px;place-items:center;font-size:.85rem;font-weight:800;display:grid}.tabbar{justify-content:center}.tabbar button{max-width:200px}.tabbar .tab-icon{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px}.entry{gap:14px}.weight-field{justify-content:center;align-items:baseline;gap:8px;padding:8px 0;display:flex}.weight-input{box-sizing:content-box;border:0;border-bottom:2px solid var(--border);text-align:center;font-variant-numeric:tabular-nums;background:0 0;border-radius:0;width:4.2ch;padding:0 4px;font-size:4rem;font-weight:750;line-height:1.1}.weight-input:focus{border-bottom-color:var(--accent);outline:none}.weight-input::placeholder{color:var(--muted);opacity:.55}.weight-unit{color:var(--muted);font-size:1.4rem;font-weight:600}.steps{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.steps .btn{font-variant-numeric:tabular-nums;background:var(--accent-soft);min-height:60px;color:var(--accent);-webkit-user-select:none;user-select:none;border-color:#0000;padding:0;font-size:1.25rem}.hint{text-align:center;min-height:1.3em}.save{min-height:54px;font-size:1.05rem}.recent{margin:0;padding:0;list-style:none}.recent li{min-height:var(--tap);border-bottom:1px solid var(--border);grid-template-columns:1fr auto 5.2em 36px;align-items:center;gap:10px;display:grid}.recent li:last-child{border-bottom:0}.recent .date{color:var(--muted);font-size:.92rem}.recent .change,.recent .kg{text-align:right;font-variant-numeric:tabular-nums}.recent .change{font-size:.85rem}.recent .btn{min-width:36px;color:var(--muted);border:0}.stats{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.stat{background:var(--bg);border-radius:10px;flex-direction:column;min-width:0;padding:10px;display:flex}.stat-label{color:var(--muted);font-size:.78rem}.stat-value{font-variant-numeric:tabular-nums;font-size:1.3rem;font-weight:700}.stat-extra{color:var(--muted);font-size:.78rem}.chart{min-width:0;margin:0}.chart svg{touch-action:pan-y;outline-offset:2px;display:block}.chart .grid line{stroke:var(--border)}.chart .grid .zero line{stroke:var(--muted)}.chart text{fill:var(--muted);font-variant-numeric:tabular-nums;font-size:11px}.chart .crosshair{stroke:var(--muted);opacity:.5}.chart .trend-line{fill:none;stroke:var(--chart);stroke-width:2px;stroke-linecap:round;stroke-linejoin:round}.chart .day-dot{fill:var(--chart);opacity:.35}.chart .picked-day{fill:var(--surface);stroke:var(--chart);stroke-width:1.5px}.chart .end-dot{fill:var(--chart);stroke:var(--surface);stroke-width:2px}.chart .bar path{fill:var(--chart);opacity:.55}.chart .bar.picked path{opacity:1}.chart .bar.picked text{fill:var(--text);font-weight:700}.readout{min-height:2.6em;color:var(--muted);flex-wrap:wrap;align-items:center;gap:2px 14px;margin-bottom:6px;font-size:.85rem;display:flex}.readout strong{color:var(--text);font-variant-numeric:tabular-nums}.readout>strong{flex-basis:100%}.line-key,.dot-key{vertical-align:middle;background:var(--chart);display:inline-block}.line-key{border-radius:2px;width:14px;height:3px}.dot-key{opacity:.45;border-radius:50%;width:7px;height:7px}