:root{font-family:Arial,Helvetica,sans-serif;color:#171717;background:#fafafa;font-synthesis:none;font-size:15px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,select{cursor:pointer}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid #171717;outline-offset:4px}header{max-width:1080px;margin:auto;padding:32px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ddd}.brand{color:inherit;text-decoration:none;font-size:28px;letter-spacing:-1.8px;font-weight:700}.header-right{display:flex;gap:20px;align-items:center}.quiet{color:#747474;font-size:12px}.dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:#333;margin-right:7px}button.text{border:0;background:none;padding:8px 0;font-size:12px;text-decoration:underline;text-underline-offset:4px}main{max-width:1000px;margin:64px auto;padding:0 0 40px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:10px;font-weight:600;color:#777}h1{font-size:44px;letter-spacing:-2px;font-weight:400;margin:14px 0 12px}p{line-height:1.6}.intro{color:#777;margin:0 0 44px}.layout{display:grid;grid-template-columns:300px 1fr;gap:48px}.entry{border:1px solid #ddd;padding:26px;background:#fff;align-self:start}.entry h2{font-size:16px;font-weight:500;margin:0 0 8px}.date{font-size:12px;color:#777}.weight-line{display:flex;align-items:baseline;gap:10px;margin:35px 0 24px}.weight-line input{font-size:52px;letter-spacing:-2px;width:100%;min-width:0;border:0;border-bottom:1px solid #ddd;background:transparent;padding:0 0 8px;border-radius:0}.unit{color:#777}.primary{background:#171717;color:#fff;border:1px solid #171717;padding:14px 20px;width:100%;font-size:13px}.hint{color:#777;font-size:11px;margin:16px 0 0;line-height:1.6}.chart-top{display:flex;justify-content:space-between;align-items:center;gap:16px}.chart-top h2{font-size:16px;font-weight:500}.segments{display:flex;gap:3px}.segments button{background:none;border:0;padding:7px 10px;color:#777;font-size:11px}.segments button[aria-pressed=true]{background:#e9e9e9;color:#111}.chart{margin-top:24px;position:relative;min-height:250px}.chart svg{width:100%;height:auto;overflow:visible}.empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.empty p{margin:4px 0;color:#777;font-size:12px}.empty strong{font-size:15px;font-weight:400;margin-bottom:7px}.stats{display:grid;grid-template-columns:repeat(3,1fr);padding:24px 0;border-top:1px solid #ddd;gap:16px}.stat span{display:block;font-size:10px;color:#777;margin-bottom:10px}.stat strong{font-size:23px;font-weight:400;letter-spacing:-.7px}.stat small{font-size:11px;color:#777}.goal-row{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:12px}.goal-row input{width:90px;border:0;border-bottom:1px solid #aaa;background:none;padding:7px;font-size:14px}.goal-row button{font-size:12px;border:1px solid #ccc;background:none;padding:8px 12px}.history{margin-top:52px;border-top:1px solid #ddd;padding-top:20px}.history summary{cursor:pointer;font-size:13px}.history-list{list-style:none;padding:0}.history li{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e5e5e5;padding:12px 0;font-size:13px}.history li button{border:0;background:none;font-size:12px;color:#777;text-decoration:underline}.history li div{display:flex;align-items:center;gap:18px}footer{display:flex;justify-content:space-between;align-items:center;gap:20px;max-width:1000px;margin:24px auto 0;padding:24px 0;border-top:1px solid #ddd;font-size:11px;color:#777}.footer-actions{display:flex;gap:20px}#status{min-height:20px;font-size:12px;margin-top:14px}dialog{border:1px solid #bbb;padding:28px;max-width:420px;width:calc(100% - 32px);background:#fafafa}dialog::backdrop{background:#0005}dialog h2{font-weight:400;margin-top:0}dialog label{display:flex;justify-content:space-between;align-items:center;margin:24px 0}select{padding:8px;background:#fff;border:1px solid #ccc}.dialog-actions{display:flex;gap:20px;flex-wrap:wrap;margin:24px 0}dialog .primary{margin-top:16px}.install-tip{font-size:12px;color:#666}input[type=file]{display:none}@media(min-width:1400px){main{margin-top:90px}}@media(max-width:1100px){main,footer{margin-left:40px;margin-right:40px}}@media(max-width:700px){header{padding:22px 24px}.quiet{display:none}main{margin:38px 24px 0}.layout{grid-template-columns:1fr;gap:32px}h1{font-size:36px}.intro{font-size:13px;margin-bottom:28px}.entry{padding:22px}.weight-line{margin:22px 0}.weight-line input{font-size:48px}.chart{min-height:200px}footer{margin:20px 24px;align-items:flex-start;flex-direction:column}.chart-top h2{font-size:15px}.history{margin-top:32px}}