:root{--green:#19934a;--pale:#eef8f1;--ink:#242a27;--muted:#6c786f;--line:#e3e9e5;--bg:#f5f6f7;--red:#c84631}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}button,input,textarea,select{font:inherit}button{border:1px solid #d9e4dc;background:white;border-radius:6px;color:#28643c;cursor:pointer;padding:10px 15px;min-height:44px;font-weight:600}button.primary{background:var(--green);border-color:var(--green);color:white}button.danger{color:#ac3327;background:#fff4f1;border-color:#efd5d0}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #86bd99;outline-offset:2px}a{color:var(--green);text-decoration:none}input,select,textarea{width:100%;padding:11px;border:1px solid #cbd8ce;border-radius:6px;background:white;color:var(--ink)}textarea{resize:vertical;min-height:90px}h1,h2,h3,p{margin:0}h1{font-size:24px}h2{font-size:19px}h3{font-size:16px}.customer-app{max-width:640px;background:var(--bg);min-height:100dvh;margin:auto}.shop-header{background:white;border-bottom:1px solid var(--line);padding:16px}.brand{font-size:22px;font-weight:750;color:var(--ink)}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.row.wrap{flex-wrap:wrap}.muted{font-size:13px;color:var(--muted)}.small{font-size:14px}.text-button{background:transparent;border:0;padding:5px 0;min-height:36px;color:var(--green);font-size:14px}main#app{padding:15px 15px 125px}.search{display:flex;gap:8px}.search input{border:0;background:#eceff0;min-width:0}.search button{flex-shrink:0}.card{background:white;border:1px solid var(--line);border-radius:8px;padding:15px;margin-top:12px}.banner{background:#f1f8f2;border:1px solid #d7e9dc;border-radius:6px;padding:11px 13px;font-size:14px;margin-top:12px}.banner.warning{background:#fff8e7;border-color:#eddfb4;color:#7f6027}.error{background:#fff1ee;border:1px solid #efd2cb;border-radius:6px;padding:13px;color:#aa3329;font-size:14px;margin-top:12px}.categories{display:flex;overflow:auto;gap:6px;margin:16px 0 10px;padding-bottom:4px}.categories button{flex-shrink:0;min-height:38px;padding:6px 13px;border:0;color:#68746c}.categories button.selected{color:var(--green);background:var(--pale)}.section-title{margin:20px 0 10px;display:flex;justify-content:space-between;align-items:center}.product-list{background:white;border:1px solid var(--line);border-radius:8px;padding:0 12px;margin-top:10px}.product{display:flex;align-items:flex-start;gap:10px;padding:16px 0;border-bottom:1px solid var(--line)}.product:last-child{border-bottom:0}.product-image{width:64px;height:64px;background:#f2f5f2;border-radius:5px;flex-shrink:0;display:grid;place-items:center;color:#a3b5a7;font-size:27px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-info{flex:1;min-width:0}.price{font-size:20px;font-weight:700;color:var(--red);font-variant-numeric:tabular-nums}.price small{font-size:12px;color:var(--muted);font-weight:400}.counter{display:flex;align-items:center;gap:7px;flex-shrink:0;align-self:center}.counter button{width:34px;min-height:36px;border-radius:50%;padding:0;background:var(--pale);border:0}.counter output{min-width:20px;text-align:center;font-size:14px}.full{width:100%;margin-top:13px}.field{display:block;font-size:14px;margin-top:14px}.field input,.field select,.field textarea{margin-top:6px}.check{display:flex;align-items:flex-start;gap:9px;font-size:14px;margin-top:15px}.check input{width:20px;height:20px;flex-shrink:0}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:640px;display:flex;background:white;border-top:1px solid var(--line);padding:6px 0 max(9px,env(safe-area-inset-bottom));z-index:5}.bottom-nav a{flex:1;text-align:center;color:#6c786f;font-size:12px;padding:5px 0}.bottom-nav a.active{color:var(--green);font-weight:700}.bottom-nav svg{width:22px;height:22px;display:block;margin:auto auto 3px}.badge{padding:3px 7px;font-size:12px;color:#3d7850;background:#edf7ef;border-radius:4px;display:inline-block}.cart-badge{background:#e24b3a;color:white;padding:0 5px;border-radius:9px;font-size:10px;margin-left:3px}.empty,.loading{padding:42px 15px;text-align:center;color:var(--muted)}.empty h3{color:var(--ink);margin-bottom:8px}.empty button{margin-top:18px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}.actions button{flex:1;min-width:100px}.divider{border-top:1px solid var(--line);margin:15px 0}.money-row{display:flex;justify-content:space-between;gap:10px;margin-top:9px;font-size:14px;font-variant-numeric:tabular-nums}.note{font-size:12px;color:var(--muted);line-height:1.8;margin-top:12px}.back{padding:0;border:0;background:transparent;min-height:36px;margin-bottom:10px}.order-line{padding:12px 0;border-bottom:1px solid var(--line)}.order-line:last-child{border:0}.order-id{font-family:ui-monospace,monospace;font-size:13px;overflow-wrap:anywhere}.checkout-bar{display:flex;align-items:center;justify-content:space-between;background:white;border:1px solid var(--line);border-radius:6px;padding:13px;margin-top:15px;gap:10px}.toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%);max-width:calc(100% - 30px);background:#263b2d;color:white;padding:12px 18px;border-radius:6px;z-index:20;font-size:14px;max-width:500px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.detail-list{display:grid;grid-template-columns:100px 1fr;font-size:14px;gap:9px}.detail-list dt{color:var(--muted)}.detail-list dd{margin:0;overflow-wrap:anywhere}details summary{cursor:pointer;min-height:44px;padding-top:10px}.admin-body{background:#f5f6f7}.admin-header{background:white;padding:16px 25px;border-bottom:1px solid var(--line)}.admin-layout{max-width:1320px;margin:22px auto;padding:0 24px;display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px}.admin-sidebar{align-self:start;background:white;border:1px solid var(--line);padding:10px;border-radius:6px}.admin-sidebar button{display:block;width:100%;text-align:left;margin-bottom:4px;border:0}.admin-sidebar button.active{background:var(--pale)}.admin-main{min-width:0}.admin-main .card:first-child{margin-top:0}.admin-login{max-width:460px;margin:8vh auto;padding:0 18px}.admin-list{display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px;margin-top:15px}.customer-item{width:100%;text-align:left;margin-top:8px;font-weight:400}.customer-item.selected{border-color:var(--green);background:#f5faf6}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}td,th{text-align:left;border-bottom:1px solid var(--line);padding:12px;white-space:nowrap}.savebar{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}.admin-tag{font-size:12px;color:#5a7862;background:#edf5ef;padding:3px 7px;border-radius:4px}.no-margin{margin-top:0}@media(max-width:800px){.admin-layout{grid-template-columns:1fr;padding:0 12px;margin:12px auto;gap:12px}.admin-sidebar{display:flex;overflow:auto}.admin-sidebar button{width:auto;white-space:nowrap;margin:0}.admin-list{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.admin-header{padding:14px}.product-image{width:52px;height:52px}.counter{gap:4px}.counter button{width:30px}.counter output{min-width:16px}.toast{width:calc(100% - 40px)}.detail-list{grid-template-columns:85px 1fr}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.qty-number{width:52px;min-width:0;text-align:center;padding:6px 2px;border:0;background:transparent;font-size:14px;border-bottom:1px solid #e1e8e2;border-radius:0;appearance:textfield}.qty-number::-webkit-inner-spin-button{appearance:none;margin:0}@media(max-width:420px){.qty-number{width:38px}.counter{gap:3px}.counter button{width:28px}.product{gap:8px}}