:root{--ink:#203c36;--muted:#77867f;--green:#28634f;--line:#dce5de;--paper:#f7f8f2;--warm:#fff0d5}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 system-ui,-apple-system,"Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.55;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #8abca4;outline-offset:3px}header{max-width:1120px;margin:auto;padding:30px 28px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px}.brand{display:flex;align-items:center;gap:12px}.logo{width:44px;height:44px;border-radius:14px;background:var(--green);color:white;display:grid;place-items:center;font-size:27px}.brand strong{font-size:23px;letter-spacing:-1px}.sub,.small{color:var(--muted);font-size:12px}.demo{font-size:12px;border:1px solid var(--line);padding:6px 12px;border-radius:30px;color:var(--green)}main{max-width:1120px;margin:auto;padding:10px 28px 70px}.intro{padding:17px 0 25px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--green);font-weight:700}h1{font-size:34px;font-weight:650;letter-spacing:-1.4px;line-height:1.3;margin:9px 0}p{margin:5px 0;color:var(--muted)}.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:24px}.search{flex:1;min-width:0}.search input{width:100%;padding:13px 17px;border:1px solid var(--line);border-radius:12px;background:white;min-width:0}.primary{background:var(--green);color:white;border-radius:11px;padding:12px 21px;font-weight:600}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:21px}.tab{background:none;color:var(--muted);padding:10px 17px 14px;border-bottom:3px solid transparent}.tab.active{color:var(--green);font-weight:700;border-color:var(--green)}.sectionhead{display:flex;align-items:center;justify-content:space-between;margin:12px 0}.sectionhead h2{margin:0;font-size:18px}.freezer{padding:15px;background:#eaf0e9;border:1px solid #d8e2d7;border-radius:22px;display:grid;gap:12px}.compartment{background:#fff;border:1px solid #dae4db;border-radius:12px;overflow:hidden}.compartment.open{border-top:4px solid #91af9d}.compartment.door{background:#f4f8f1}.comphead{display:flex;justify-content:space-between;align-items:center;padding:13px 15px 9px}.comphead strong{font-size:14px}.tag{background:#edf3ed;padding:2px 7px;border-radius:5px;color:#68816e;font-size:11px;margin-left:6px}.plus{background:#edf4ec;color:var(--green);border-radius:8px;padding:6px 12px;font-size:12px}.foods{padding:0 15px 8px}.food{padding:12px 0;border-top:1px solid #edf0e9;display:flex;gap:12px;align-items:center;justify-content:space-between}.food>div:first-child{min-width:0;overflow-wrap:anywhere}.foodname{font-weight:650;font-size:15px}.meta{font-size:12px;color:var(--muted);margin-top:3px}.old{color:#9e6f26}.qty{font-size:12px;color:var(--green);margin-left:8px;font-weight:500}.actions{display:flex;gap:6px;flex-shrink:0}.take{border:1px solid #d8e3da;border-radius:8px;padding:7px 11px;color:var(--green);background:white;font-size:12px}.more{background:#f2f4ef;border-radius:8px;padding:7px 10px;color:#6d7a70}.empty{padding:8px 0 15px;color:#96a097;font-size:13px}.handle{width:48px;height:3px;border-radius:8px;background:#dbe4db;margin:0 auto 8px}.asidebox{border-top:2px solid var(--green);padding-top:17px;margin-bottom:28px}.asidebox h3{font-size:17px;margin:0 0 5px}.olditem{padding:14px 0;border-bottom:1px solid var(--line)}.olditem button{background:none;padding:0;color:var(--ink);text-align:left;width:100%}.olditem .age{float:right;background:var(--warm);color:#916729;border-radius:6px;padding:1px 7px;font-size:11px}.note{background:#edf2e9;padding:15px;border-radius:12px;font-size:12px;color:#657962}.log{font-size:12px;color:var(--muted);padding:10px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.footer{font-size:11px;color:var(--muted);margin-top:20px;text-align:center}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#203c36;color:white;padding:12px 17px;border-radius:12px;box-shadow:0 8px 35px #19382b30;display:none;z-index:5;max-width:95vw;width:max-content;font-size:13px}.toast button{margin-left:15px;background:none;color:#bce7c7;text-decoration:underline}.modal{border:0;border-radius:20px;padding:26px;width:min(480px,calc(100% - 24px));color:var(--ink);box-shadow:0 24px 90px #0c251e35;max-height:90vh;overflow:auto}.modal::backdrop{background:#152c2460;backdrop-filter:blur(3px)}.modal h2{margin:0 0 5px;font-size:22px}.formrow{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:block;font-size:13px;margin-top:15px}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fcfdf9;color:var(--ink);margin-top:5px}textarea{resize:vertical}.modalfoot{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}.ghost{background:#edf1eb;color:#607668;padding:11px 17px;border-radius:10px}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.chip{padding:7px 12px;border-radius:20px;border:1px solid var(--line);background:white;color:var(--green);font-size:13px}.chip.selected{background:var(--green);color:white}.notice{font-size:12px;padding:10px;background:#fff4dc;color:#87692d;border-radius:8px;margin-top:14px}.hidden{display:none!important}.resultlocation{color:var(--green);font-size:12px}.login{max-width:480px;margin:4vh auto;padding:28px}.sessionline{display:flex;align-items:center;gap:13px;flex-wrap:wrap;margin-top:12px}.textbutton{background:none;color:var(--green);padding:4px 0;font-size:12px;text-decoration:underline}.error{color:#a83f35;font-size:13px}.retry{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:8;background:#fff0d5;padding:20px;border:1px solid #d7ba7c;border-radius:14px;width:min(460px,94vw);box-shadow:0 8px 30px #203c3630}.retry p{font-size:13px;color:#795821;margin-bottom:12px}@media(max-width:760px){header{padding:20px 18px 12px}.brand strong{font-size:20px}.demo{font-size:10px;padding:4px 8px}main{padding:5px 16px 85px}h1{font-size:29px}.intro{padding:14px 0 21px}.layout{grid-template-columns:1fr;gap:26px}.toolbar{gap:8px}.primary{padding:12px 15px}.freezer{padding:10px;border-radius:18px;gap:10px}.comphead{padding:11px 12px 8px}.foods{padding:0 12px 5px}.food{gap:5px}.take{padding:8px;font-size:12px}.qty{display:block;margin-left:0}.meta{font-size:11px}.foodname{font-size:14px}.actions{gap:4px}.tabs{position:sticky;top:0;background:var(--paper);z-index:1;padding-top:5px}.tab{flex:1;padding-left:4px;padding-right:4px}aside{border-top:1px solid var(--line);padding-top:20px}.sectionhead{margin-top:4px}.modal{padding:22px}.toolbar input{font-size:14px}}