:root{--bg:#f6f7f2;--paper:#fff;--ink:#23382d;--green:#28744e;--light:#edf4eb;--muted:#788378;--line:#e6eadf;--red:#af5144;--p:#4d7ab2;--f:#b28c38;--c:#648b52;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;border:0}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible{outline:3px solid #90b897;outline-offset:3px}input,select{width:100%;border:1px solid var(--line);background:#fafbf8;border-radius:13px;padding:13px;color:var(--ink);font-size:16px}input:focus,select:focus{outline:2px solid #92b99b;outline-offset:1px}h1,h2,p{margin:0}h1{font-size:30px;letter-spacing:-1px}h2{font-size:18px}.app{width:min(100%,800px);margin:auto;padding:24px 22px calc(26px + env(safe-area-inset-bottom))}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:38px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:23px;font-weight:750}.brand-icon{display:grid;place-items:center;background:var(--green);color:#fff;width:43px;height:43px;border-radius:15px;font-size:29px}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:1.9px;margin-top:3px}.text-button{background:none;color:var(--green);font-size:12px;padding:9px}.heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.eyebrow{font-size:12px;color:var(--muted);letter-spacing:1px;margin-bottom:10px}.history-button{background:var(--light);color:var(--green);padding:12px;border-radius:12px;font-size:12px;white-space:nowrap}.date-nav{display:flex;align-items:center;gap:10px;margin:22px 0}.date-nav>button:not(.text-button){width:34px;height:34px;border-radius:50%;background:var(--paper);color:var(--ink);font-size:24px}.date-nav label{position:relative;min-height:34px;display:flex;align-items:center;font-size:14px;font-weight:600}.date-nav input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.date-nav .text-button{margin-left:auto}.summary{background:var(--paper);border:1px solid var(--line);border-radius:26px;box-shadow:0 5px 25px #23382d04;padding:26px}.energy{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:23px;gap:15px}.energy-value{font-size:45px;font-weight:750;letter-spacing:-2px;font-variant-numeric:tabular-nums}.unit{font-size:14px;font-weight:500;margin-left:9px;letter-spacing:0}.muted{color:var(--muted);font-size:12px;line-height:1.7}.goal{font-size:11px;color:var(--muted);margin-top:12px}.goal strong{color:var(--ink);font-weight:500}.ring{--angle:0deg;--ring-color:var(--green);width:106px;height:106px;flex-shrink:0;border-radius:50%;padding:8px;background:conic-gradient(var(--ring-color) var(--angle),#eef2e9 0)}.ring>div{height:100%;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:white}.ring strong{font-size:22px;letter-spacing:-.7px}.ring small{font-size:10px;color:var(--muted);margin-top:4px}.macros{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:22px}.macro-head{font-size:12px;display:flex;align-items:center;gap:6px}.dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--color)}.macro-value{font-size:23px;font-weight:650;margin-top:10px;font-variant-numeric:tabular-nums}.macro-value small{font-size:11px;color:var(--muted);font-weight:400;margin-left:3px}.track{height:5px;border-radius:5px;background:#f0f2eb;margin:10px 0 8px;overflow:hidden}.track span{display:block;background:var(--color);height:100%;border-radius:5px}.macro .muted{font-size:10px}.over{color:var(--red)!important}.section-title{display:flex;justify-content:space-between;align-items:center;margin:28px 2px 16px}.section-title p{font-size:11px;color:var(--muted);margin-top:5px}.badge{font-size:11px;color:var(--muted);padding:7px 10px;background:#ecefe6;border-radius:20px}.meal{border:1px solid var(--line);border-radius:20px;background:var(--paper);padding:18px 20px;margin-bottom:12px}.meal-head{display:flex;align-items:center;justify-content:space-between}.meal-name{display:flex;align-items:center;gap:10px}.meal-symbol{width:34px;height:34px;display:grid;place-items:center;background:#f2f5ed;border-radius:12px;font-size:19px;color:var(--green)}.meal-name h3{font-size:15px;margin:0}.meal-name small{font-size:10px;color:var(--muted);display:block;margin-top:4px}.add{background:var(--light);color:var(--green);padding:9px 13px;border-radius:10px;font-size:12px}.empty-meal{display:block;width:100%;text-align:left;padding:15px 0 2px;background:none;color:#939d90;font-size:12px}.meal-total{font-size:10px;line-height:1.6;color:var(--muted);margin-top:12px}.record{display:flex;justify-content:space-between;align-items:center;gap:8px;padding-top:14px;margin-top:14px;border-top:1px solid var(--line)}.record-info{background:none;text-align:left;padding:0;color:var(--ink);flex:1;min-width:0}.record-info strong{font-size:13px;font-weight:550;display:block;overflow-wrap:anywhere}.record-info small{font-size:10px;color:var(--muted);display:block;line-height:1.7;margin-top:4px}.record-k{font-size:13px;font-weight:600;white-space:nowrap}.record-k small{font-size:9px;color:var(--muted);font-weight:400}.delete{background:none;color:#a5aca1;padding:9px;font-size:17px}.delete:hover{color:var(--red)}footer{text-align:center;font-size:10px;color:#929a8b;line-height:1.9;padding-top:20px}dialog{color:var(--ink);border:1px solid var(--line);border-radius:24px;width:min(480px,calc(100vw - 28px));padding:24px;max-height:90dvh;overflow:auto;box-shadow:0 18px 90px #12201b22}dialog::backdrop{background:#14281e66;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.dialog-head h2{font-size:23px}.close{border-radius:50%;background:#f0f3ec;width:32px;height:32px;color:var(--muted);font-size:24px}.meal-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-bottom:20px;background:#f4f6ef;border-radius:12px;padding:4px}.meal-picker button{background:none;border-radius:9px;padding:10px 0;font-size:12px;color:var(--muted)}.meal-picker button.active{background:white;color:var(--green);box-shadow:0 2px 8px #23382d0a;font-weight:600}.field-label{display:block;font-size:13px;margin:16px 0 8px}.food-list{max-height:185px;overflow:auto;border:1px solid var(--line);border-radius:13px;margin-top:10px}.food-option{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;padding:11px 12px;border-bottom:1px solid #f1f3ed;background:white;color:var(--ink);font-size:13px;gap:6px}.food-option:last-child{border-bottom:0}.food-option.active{background:var(--light);color:var(--green)}.food-option small{font-size:10px;color:var(--muted);white-space:nowrap}.food-option span{overflow-wrap:anywhere}.food-option b{font-weight:400;font-size:10px;color:var(--muted);margin-left:5px}.recent{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.recent button{font-size:10px;background:#edf1e8;color:var(--green);padding:6px 8px;border-radius:8px}.custom-button{color:var(--green);background:none;width:100%;padding:13px 0 2px;text-align:left;font-size:12px}.selected-food{background:var(--light);border-radius:12px;padding:12px;margin-top:16px;font-size:13px}.selected-food small{display:block;color:var(--muted);font-size:10px;line-height:1.6;margin-top:6px}.weight-input{display:flex;align-items:center;background:#fafbf8;border:1px solid var(--line);border-radius:13px}.weight-input input{border:0;background:none;font-size:28px;font-weight:650;padding:12px 14px}.weight-input span{padding-right:18px;color:var(--muted)}.weight-presets{display:flex;gap:7px;margin-top:8px}.weight-presets button{background:#f3f5ee;color:var(--muted);padding:7px 12px;border-radius:8px;font-size:11px}.preview{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;gap:6px;background:#f7f8f3;border-radius:14px;margin-top:18px;padding:15px 4px}.preview strong{font-size:18px;display:block}.preview small{font-size:10px;color:var(--muted);display:block;margin-top:5px}.primary{width:100%;background:var(--green);color:white;padding:15px;border-radius:13px;font-weight:550;font-size:14px;margin-top:8px}.error{font-size:12px;color:var(--red);line-height:1.7;margin-top:8px}.custom-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:16px 0}.custom-grid label{font-size:12px;color:var(--muted)}.custom-grid input{margin-top:8px}.custom-note{font-size:12px;line-height:1.8;margin-top:18px;color:var(--muted)}.history-row{background:#f7f8f3;border:1px solid var(--line);border-radius:14px;padding:15px;width:100%;text-align:left;color:var(--ink);margin-top:10px;display:flex;justify-content:space-between;gap:8px}.history-row strong{font-size:14px}.history-row small{display:block;font-size:10px;color:var(--muted);margin-top:7px;line-height:1.6}.history-empty{text-align:center;color:var(--muted);padding:40px 10px;font-size:13px}.toast{position:fixed;bottom:calc(26px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);padding:12px 20px;border-radius:13px;background:var(--ink);color:white;font-size:13px;max-width:90vw;z-index:100}.warning{background:#fff0de;color:#88582d;padding:13px;border-radius:13px;font-size:12px;line-height:1.7;margin-bottom:16px}#install-dialog p{margin-top:17px;line-height:1.8;font-size:13px}[hidden]{display:none!important}@media(min-width:660px){.app{padding-top:36px}.summary{padding:32px}.energy-value{font-size:56px}.ring{width:125px;height:125px}.macros{gap:40px}.macro-value{font-size:27px}.meal{padding:21px 25px}h1{font-size:35px}}@media(max-width:360px){.app{padding-left:14px;padding-right:14px}.summary{padding:20px}.energy-value{font-size:37px}.ring{width:90px;height:90px}.macros{gap:10px}.macro-value{font-size:20px}.heading h1{font-size:26px}dialog{padding:18px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,transform .15s}button:active{transform:scale(.98)}}
footer a,.source-note a,.selected-food a{color:var(--green);text-underline-offset:2px}.food-actions{display:flex;gap:12px}.food-actions button{flex:1}.food-actions .custom-button{font-size:11px}#food-group{margin-top:8px;font-size:12px;padding:10px}#catalog-count{margin-top:8px}.camera-box{position:relative;margin-top:16px;border-radius:15px;overflow:hidden;background:#17261d}.camera-box video{width:100%;max-height:220px;display:block;object-fit:cover}.camera-guide{position:absolute;inset:28% 10%;border:2px solid #edf4eb;border-radius:8px;pointer-events:none}.barcode-tools{display:flex;gap:10px;margin:15px 0 8px}.photo-button{position:relative;overflow:hidden;cursor:pointer}.photo-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.barcode-input{display:flex;gap:8px}.barcode-input input{min-width:0}.barcode-input button{background:var(--green);color:#fff;padding:12px;border-radius:12px;white-space:nowrap;font-size:13px}#barcode-status{margin-top:12px}.barcode-caution{margin-top:12px;background:#fff4e2;border-radius:12px;padding:12px;color:#88582d;font-size:11px;line-height:1.8}.source-note{font-size:10px;color:var(--muted);line-height:1.8;border-top:1px solid var(--line);padding-top:12px;margin-top:16px}#barcode-brand{margin-top:7px;overflow-wrap:anywhere}#density-field{margin-top:12px}.goal-link{background:none;color:var(--green);padding:4px 2px;margin-left:6px;font-size:11px}.goal-caption{font-size:10px!important;margin-top:4px;max-width:220px;overflow-wrap:anywhere}.goal-tabs{display:flex;padding:4px;border-radius:12px;background:#f3f5ee;margin-bottom:16px;gap:5px}.goal-tabs button{flex:1;padding:10px;background:none;color:var(--muted);border-radius:9px;font-size:12px}.goal-tabs button.active{background:#fff;color:var(--green);font-weight:600;box-shadow:0 2px 8px #23382d0a}.custom-grid select{margin-top:8px;min-width:0}.eligibility{display:flex;align-items:flex-start;gap:9px;font-size:11px;color:var(--muted);line-height:1.8;margin-top:16px}.eligibility input{width:16px;height:16px;padding:0;margin-top:3px;accent-color:var(--green);flex-shrink:0}.goal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.goal-grid label{font-size:11px;color:var(--muted)}.goal-grid input{margin-top:7px;padding:11px 9px;min-width:0}.goal-energy{display:flex;align-items:baseline;gap:8px;background:var(--light);border-radius:13px;padding:16px;margin:16px 0 8px;font-size:12px;color:var(--green)}.goal-energy strong{font-size:27px;margin-left:auto;letter-spacing:-.5px}.goal-energy small{font-size:10px}.goal-health-note{font-size:10px;line-height:1.9;color:var(--muted);margin-top:16px}.goal-detail{font-size:10px;color:var(--muted);line-height:1.8;margin-top:16px;border-top:1px solid var(--line);padding-top:12px}.goal-detail summary{cursor:pointer;color:var(--green);font-size:11px}.goal-detail p{margin-top:10px}.estimate-result{background:var(--light);padding:15px;border-radius:13px;margin-top:15px;font-size:12px}.estimate-result p{font-size:11px;color:var(--muted);line-height:1.8;margin-top:7px}.goal-change{border-top:1px solid var(--line);padding-top:8px}#goal-effective{margin-top:12px}

.food-categories{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.food-categories button{font-size:11px;background:#f1f4eb;color:var(--muted);border:1px solid transparent;border-radius:9px;padding:9px 10px}.food-categories button.active{background:var(--light);border-color:#b8d1b9;color:var(--green);font-weight:600}.food-category-note{font-size:10px;margin-top:8px;line-height:1.7}.selected-actions{display:flex;gap:6px;flex-wrap:wrap}.selected-actions .text-button{font-size:10px;padding:8px 2px}.food-details{font-size:10px;line-height:1.8;color:var(--muted);border-bottom:1px solid var(--line);padding:4px 0 10px}.food-details summary{cursor:pointer;color:var(--green)}.food-details p{margin-top:8px;overflow-wrap:anywhere}.food-details ul{padding-left:18px;margin:8px 0}.food-details a,#official-nutrition a{color:var(--green)}.amount-mode{display:flex;padding:4px;gap:5px;background:#f3f5ee;border-radius:10px;margin-bottom:8px}.amount-mode button{flex:1;background:none;color:var(--muted);font-size:12px;padding:9px;border-radius:8px}.amount-mode button.active{background:#fff;color:var(--green);font-weight:600}#serving-note{font-size:10px;margin-bottom:8px}#custom-per{margin-top:16px}.custom-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.custom-grid input{min-width:0}