:root{--green:#54b875;--green-dark:#2f9b5d;--green-light:#ddf5e4;--ink:#333b37;--muted:#98a19c;--paper:#f3f7f5;--card:#fff;--line:#edf0ee;--blue:#43a8df;--orange:#ff9b12;--red:#eb6a62;--shadow:0 9px 28px rgba(39,75,54,.08);font-family:ui-rounded,"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);color-scheme:light}*{box-sizing:border-box}body{min-height:100vh;margin:0;background:var(--paper)}button,input,select{font:inherit}button{border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}.app-shell{width:min(100%,480px);min-height:100vh;margin:auto;padding-bottom:95px}.green-header{position:relative;min-height:277px;padding:max(18px,env(safe-area-inset-top)) 18px 0;overflow:hidden;color:#fff;background:var(--green)}.green-header:before,.green-header:after{position:absolute;color:rgba(255,255,255,.1);font-size:73px;line-height:1;pointer-events:none}.green-header:before{content:"♡　◌　⌁";top:64px;left:-8px;transform:rotate(-12deg)}.green-header:after{content:"✦　◡　♡";right:-20px;bottom:66px;transform:rotate(12deg)}.header-pattern{position:absolute;top:38px;left:20px;width:calc(100% - 40px);overflow:hidden;color:rgba(255,255,255,.09);font-size:34px;letter-spacing:8px;white-space:nowrap;transform:rotate(-5deg)}.topbar,.brand,.header-actions,.date-carousel,.card-heading,.summary-bottom,.section-heading,.integration-card,.ai-copy,.dialog-heading{display:flex;align-items:center;justify-content:space-between}.topbar{position:relative;z-index:1}.brand{gap:10px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border:2px solid rgba(255,255,255,.7);border-radius:15px;background:rgba(255,255,255,.16);font-size:21px;font-weight:900}.brand-kicker,.eyebrow{margin:0 0 3px;font-size:10px;font-weight:900;letter-spacing:1px}.brand-kicker{color:rgba(255,255,255,.85)}.topbar h1{margin:0;font-size:25px}.header-actions{gap:9px}.header-icon,.date-arrow{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;color:#fff;background:rgba(255,255,255,.2);font-size:20px}.date-carousel{position:absolute;right:12px;bottom:20px;left:12px;z-index:1;gap:8px}.date-strip{display:grid;grid-template-columns:repeat(7,1fr);align-items:center;flex:1}.date-item{display:grid;justify-items:center;gap:8px;min-width:0;color:rgba(255,255,255,.65);font-size:14px}.date-item small{font-size:10px}.date-item.active{color:#2f9b5d}.date-item.active b{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;color:#2f9b5d;background:#a7edba;font-size:22px}.date-item b{font-size:16px;font-weight:500}.dashboard{position:relative;z-index:2;margin-top:-1px;padding:18px;background:var(--paper)}.overview-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:12px}.panel-card{border-radius:18px;background:var(--card);box-shadow:var(--shadow)}.nutrition-card{padding:16px 14px}.card-heading h2,.remaining-card h2,.weight-card h2,.ai-card h2,.food-log-section h2,.integration-card h2{margin:0;font-size:17px}.plain-icon{width:32px;height:32px;color:#9ca5a0;background:transparent;font-size:28px;line-height:1}.nutrient-row{display:grid;grid-template-columns:20px 1fr auto;align-items:center;gap:4px;margin-top:15px;font-size:12px}.nutrient-row strong{font-size:15px}.nutrient-row small{color:#a6ada9;font-size:12px;font-weight:400}.nutrient-icon{font-size:12px}.carb{color:var(--blue)}.protein{color:var(--green-dark)}.fat{color:var(--orange)}.nutrient-track{height:7px;margin-top:5px;overflow:hidden;border-radius:9px;background:#f0f2f1}.nutrient-track span{display:block;width:0;height:100%;border-radius:inherit;transition:width .25s}.carb+.nutrient-track span{background:var(--blue)}.protein+.nutrient-track span{background:var(--green)}.fat+.nutrient-track span{background:var(--orange)}.remaining-card{display:grid;align-content:center;justify-items:center;padding:12px}.gauge{position:relative;width:100%;height:108px}.gauge svg{width:100%;height:100%;overflow:visible}.gauge path{fill:none;stroke-width:8;stroke-linecap:round}.gauge-bg{stroke:#eff1f0}.gauge-value{stroke:var(--green-dark);stroke-dasharray:142;stroke-dashoffset:142;transition:stroke-dashoffset .3s}.gauge>div{position:absolute;top:48px;left:50%;display:grid;grid-template-columns:auto auto;align-items:baseline;transform:translateX(-50%);white-space:nowrap}.gauge strong{font-size:29px}.gauge span{margin-left:4px;font-size:12px}.gauge small{grid-column:1/-1;justify-self:center;color:var(--muted);font-size:10px}.remaining-label{margin-top:-2px;color:#626b66;font-size:11px}.formula{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:10px}.formula span{display:grid;justify-items:center;min-width:48px;padding:5px;border:1px solid #d7f1de;border-radius:10px;color:var(--green-dark)}.formula span b{font-size:17px}.formula span small{color:#8f9b94;font-size:9px}.formula i{color:#b4bbb7;font-style:normal}.ai-card{margin-top:12px;padding:16px;border-radius:18px;background:linear-gradient(110deg,#f2fbe8,#fffbe2);box-shadow:var(--shadow)}.ai-copy{justify-content:flex-start;gap:10px}.ai-spark{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;color:#fff;background:var(--green);font-size:21px}.ai-card h2{color:#55a85d}.ai-card p{margin:5px 0 0;color:#829187;font-size:11px}.camera-cta{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:8px;margin-top:14px;padding:10px 14px;border:2px solid #6cc579;border-radius:24px;color:#57ad5c;background:rgba(255,255,255,.45);text-align:left}.camera-cta input{display:none}.camera-cta strong{font-size:13px}.camera-cta small{grid-column:2;color:#8d9b8e;font-size:10px}.camera-symbol{display:grid;place-items:center;width:26px;height:20px;border:2px solid currentColor;border-radius:5px;font-size:0}.camera-symbol:after{content:"";width:7px;height:7px;border:2px solid currentColor;border-radius:50%}.weight-card{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding:14px 17px}.weight-card p{margin:5px 0 0;color:var(--muted);font-size:11px}.add-small{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;color:#fff;background:var(--green);font-size:28px}.section-heading{margin:25px 2px 10px}.section-heading .eyebrow,.integration-card .eyebrow{color:var(--green-dark)}.section-heading>span{color:var(--muted);font-size:10px}.entries{display:grid;gap:9px}.empty-state{padding:25px 15px;border:1px dashed #cad9cf;border-radius:15px;color:var(--muted);text-align:center;font-size:12px}.food-entry{display:grid;grid-template-columns:58px 1fr;gap:11px;padding:10px;border:1px solid var(--line);border-radius:15px;background:var(--card);box-shadow:var(--shadow)}.food-photo{width:58px;height:58px;overflow:hidden;border-radius:11px;background:#fff1e6}.food-photo img{width:100%;height:100%;object-fit:cover}.food-photo span{display:grid;place-items:center;width:100%;height:100%;color:var(--orange);font-size:12px;font-weight:900}.food-entry-main{min-width:0}.food-title,.food-title>div{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.food-title strong{font-size:14px}.food-title span{display:block;margin-top:4px;color:var(--muted);font-size:10px}.delete-entry{width:24px;height:24px;color:#afb7b2;background:transparent;font-size:18px}.food-macros{display:flex;flex-wrap:wrap;gap:7px;margin-top:9px;color:var(--muted);font-size:10px}.food-macros b{color:var(--orange);font-size:12px}.integration-card{align-items:flex-end;gap:12px;margin-top:25px;padding:17px;border-radius:17px;background:#e7f6e9}.integration-card p{margin:5px 0 0;color:#839287;font-size:11px;line-height:1.5}.outline-button,.primary-button{min-height:43px;padding:0 15px;border-radius:11px;font-weight:900}.outline-button{flex:none;border:1px solid #a5cfac;color:var(--green-dark);background:transparent;font-size:12px}.floating-camera{position:fixed;right:max(calc((100vw - 480px)/2 + 19px),19px);bottom:72px;z-index:4;display:flex;align-items:center;gap:5px;width:68px;height:68px;padding:0 15px;overflow:hidden;border-radius:34px;color:#fff;background:var(--green);box-shadow:0 9px 20px rgba(36,118,67,.3);transition:width .2s}.floating-camera span{font-size:28px}.floating-camera b{font-size:11px;white-space:nowrap}.bottom-nav{position:fixed;right:0;bottom:0;left:0;z-index:3;display:flex;justify-content:space-around;width:min(100%,480px);margin:auto;padding:9px 8px calc(9px + env(safe-area-inset-bottom));border-top:1px solid #edf0ee;background:rgba(255,255,255,.96);color:#777f7a}.bottom-nav button{display:grid;justify-items:center;gap:3px;width:25%;color:inherit;background:transparent;font-size:10px}.bottom-nav button span{font-size:23px}.bottom-nav .active{color:var(--green-dark)}dialog{width:min(calc(100% - 28px),450px);padding:0;border:0;border-radius:20px;background:transparent}dialog::backdrop{background:rgba(17,48,28,.4);backdrop-filter:blur(3px)}.dialog-card{display:grid;gap:14px;padding:20px;background:#fff;box-shadow:var(--shadow)}.dialog-heading{align-items:flex-start}.dialog-heading h2{margin:0;font-size:21px}.dialog-subtitle{display:block;margin-top:4px;color:var(--muted);font-size:11px}.dialog-card label{display:grid;gap:6px;color:#7c8980;font-size:11px;font-weight:800}.dialog-card input,.dialog-card select{width:100%;min-height:42px;padding:0 11px;border:1px solid var(--line);border-radius:10px;outline:0;color:var(--ink);background:#fbfcfa;font-size:13px}.dialog-card input:focus,.dialog-card select:focus{border-color:var(--green)}.form-grid,.target-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.primary-button{width:100%;color:#fff;background:var(--green-dark)}.security-note{margin:0;padding:10px;border-radius:10px;color:#6b7a6d;background:#eff8ef;font-size:10px;line-height:1.5}.form-error{margin:0;color:#bd4938;font-size:11px}@media(max-width:360px){.overview-grid{grid-template-columns:1fr}.remaining-card{min-height:235px}.capture-panel{grid-template-columns:1fr}.green-header{min-height:262px}.dashboard{padding:14px}.floating-camera{right:16px}}
:root{}
.date-item{padding:0;border:0;background:transparent}
.preview-wrap{display:grid;place-items:center;width:100%;height:min(32vh,260px);height:min(32dvh,260px);min-height:120px;overflow:hidden;border-radius:14px;background:#f1f5f2}
.preview-wrap img{display:block;width:100%;height:100%;object-fit:contain}
dialog{max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);overflow:visible}
.dialog-card{max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);overflow-y:auto;overscroll-behavior:contain}
@media(max-width:520px){dialog{width:calc(100% - 24px)}.dialog-card{padding:16px;gap:11px}.preview-wrap{height:min(30vh,220px);height:min(30dvh,220px)}}