:root{--g:#2f9e44;--g2:#e6f6ea;--ink:#1c2b21;--mut:#66776b;--bg:#f6f8f5;--card:#fff;--line:#e4eae5;--warn:#e03131}
@media (prefers-color-scheme:dark){:root{--g:#51cf66;--g2:#1d3325;--ink:#e8f1ea;--mut:#9bb0a1;--bg:#111713;--card:#1a231d;--line:#2a372e;--warn:#ff8787}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);padding-bottom:calc(96px + env(safe-area-inset-bottom))}
.top{position:sticky;top:0;z-index:5;background:var(--bg);padding:max(12px,env(safe-area-inset-top)) 14px 6px;border-bottom:1px solid var(--line)}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.logo{font-size:28px;background:var(--g2);width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:none}
h1{font-size:19px;margin:0}.brand p{margin:2px 0 0;color:var(--mut);font-size:13px;line-height:1.25}
input,textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 14px;outline:none;min-height:48px;appearance:none}
input:focus,textarea:focus{border-color:var(--g);box-shadow:0 0 0 3px var(--g2)}
.cats{display:flex;gap:8px;overflow-x:auto;padding:10px 14px 6px;margin:0 -14px;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:9px 16px;border-radius:99px;font:inherit;font-size:15px;cursor:pointer;min-height:40px}
.chip.on{background:var(--g);border-color:var(--g);color:#fff;font-weight:600}
.list{padding:4px 14px;max-width:900px;margin:auto}
.list h3{margin:18px 0 8px;font-size:13px;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}
.grid{display:grid;grid-template-columns:1fr;gap:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;align-items:center;gap:12px;padding:10px}
.card.out{opacity:.5}
.img{width:76px;height:76px;flex:none;border-radius:12px;background:var(--g2);display:grid;place-items:center;font-size:36px;overflow:hidden}
.img img{width:100%;height:100%;object-fit:cover}
.info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.name{font-weight:600;font-size:16px;line-height:1.2}.price{color:var(--g);font-weight:700}.price small{color:var(--mut);font-weight:400}
.act{flex:none;width:118px}
.add,.btn{width:100%;border:0;background:var(--g);color:#fff;font:inherit;font-weight:700;border-radius:12px;padding:0 10px;min-height:46px;cursor:pointer;display:grid;place-items:center;text-decoration:none}
.btn{min-height:54px;font-size:17px;border-radius:14px}.btn:disabled{opacity:.6}
.add[disabled]{background:var(--line);color:var(--mut);font-weight:500;font-size:14px}
.step{display:flex;align-items:center;justify-content:space-between;background:var(--g2);border-radius:12px;min-height:46px}
.step button{border:0;background:none;color:var(--g);font-size:26px;width:44px;height:46px;cursor:pointer;line-height:1}
.step span{font-weight:700;font-size:14px;text-align:center}
.empty{text-align:center;color:var(--mut);padding:40px 0}
@media (min-width:640px){.grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}.card{flex-direction:column;align-items:stretch;padding:0}.img{width:100%;height:auto;aspect-ratio:4/3;border-radius:0}.info{padding:0 12px}.act{width:auto;padding:6px 12px 12px;margin-top:auto}}
.cart-bar{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));max-width:876px;margin:auto;z-index:6;border:0;background:var(--g);color:#fff;font:inherit;font-weight:700;border-radius:16px;padding:0 18px;min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 8px 24px #0005;cursor:pointer}
.cb-n{background:#fff3;border-radius:99px;min-width:30px;height:30px;display:grid;place-items:center}.cb-t{flex:1;text-align:left}
.sheet{position:fixed;inset:0;z-index:10;background:var(--bg);display:flex;flex-direction:column}
.sheet[hidden],.cart-bar[hidden],.toast[hidden],.done[hidden],[hidden]{display:none!important}
.sheet-head{display:flex;align-items:center;gap:6px;padding:max(8px,env(safe-area-inset-top)) 8px 8px;border-bottom:1px solid var(--line)}
.back{border:0;background:none;color:var(--ink);font-size:26px;width:46px;height:46px;cursor:pointer}
h2{margin:0;font-size:19px}
.sheet-body{flex:1;overflow:auto;padding:0 14px calc(20px + env(safe-area-inset-bottom));max-width:620px;width:100%;margin:auto;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.sheet-body h3{margin:14px 0 0;font-size:14px;color:var(--mut);text-transform:uppercase;letter-spacing:.05em}
.line{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.line .t{flex:1;font-size:14px;min-width:0}.line .t b{display:block;font-size:15px}.line .t span{color:var(--mut)}
.line .step{width:120px;flex:none}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}.seg.three{grid-template-columns:repeat(3,1fr)}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{display:block}.seg span{display:grid;place-items:center;text-align:center;min-height:54px;padding:6px;border:2px solid var(--line);background:var(--card);border-radius:14px;font-weight:600;font-size:15px;cursor:pointer}
.seg input:checked+span{border-color:var(--g);background:var(--g2);color:var(--g)}
.seg input:focus-visible+span{box-shadow:0 0 0 3px var(--g2)}
.two{display:grid;grid-template-columns:1fr 84px;gap:8px}
#addr{display:flex;flex-direction:column;gap:10px}
.hint{margin:0;color:var(--mut);font-size:13px}.err{color:var(--warn);margin:0;font-size:15px;font-weight:600}.err:empty{display:none}
.sum{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;display:grid;gap:6px;margin-top:6px}
.sum div{display:flex;justify-content:space-between}.grand{font-size:20px;padding-top:6px;border-top:1px dashed var(--line)}
.send-bar{position:sticky;bottom:0;padding:10px 0 0;background:linear-gradient(transparent,var(--bg) 25%)}
.done{position:fixed;inset:0;z-index:30;background:var(--bg);display:grid;place-items:center;text-align:center;padding:24px}
.done>div{max-width:360px;display:grid;gap:14px}.check{font-size:64px}.done p{color:var(--mut);margin:0}
.link{border:0;background:none;color:var(--mut);font:inherit;padding:12px;cursor:pointer;text-decoration:underline}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:99px;z-index:40;font-size:14px;max-width:90%;text-align:center}