:root{--ink:var(--color-ink);--muted:var(--color-muted);--paper:var(--color-page);--card:var(--color-card);--line:var(--color-line);--red:var(--color-brand);--red-soft:var(--color-dangerSoft);--gold:var(--color-gold);--green:var(--color-success);--shadow:0 10px 28px rgba(45,36,29,.08);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans CJK SC","Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,var(--color-card) 0,var(--color-page) 160px);min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}#app{max-width:1440px;margin:auto;padding:22px 16px 110px;min-height:100vh}.shell{max-width:1180px;margin:auto}.mobile-shell{max-width:720px;margin:auto}.brand{display:flex;justify-content:center;align-items:center;margin:2px 0 12px}.brand img{display:block;width:146px;height:auto;aspect-ratio:10/7;object-fit:contain}.search{display:flex;gap:8px;width:100%;margin:0 0 14px}.search input{width:100%;height:44px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--color-card);padding:0 15px;outline:none;box-shadow:0 3px 12px rgba(45,36,29,.04)}.search input:focus{border-color:var(--red)}.search button,.primary{border:0;background:var(--red);color:var(--color-card);border-radius:var(--radius-card);padding:10px 16px}.secondary{border:1px solid var(--line);background:var(--color-card);color:var(--ink);border-radius:var(--radius-card);padding:9px 14px}.danger{border:1px solid var(--color-weak);background:var(--color-card);color:var(--red);border-radius:var(--radius-card);padding:9px 14px}.text-button{border:0;background:none;color:var(--red);padding:5px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.product-card{min-width:0;background:var(--card);border:1px solid var(--color-line);border-radius:var(--radius-card);overflow:hidden;box-shadow:0 4px 15px rgba(45,36,29,.04)}.product-image{aspect-ratio:4/5;background:var(--color-neutral);display:flex;align-items:center;justify-content:center;color:var(--color-weak);font-size:var(--text-caption);text-align:center;overflow:hidden}.product-image img{width:100%;height:100%;display:block;object-fit:cover}.product-copy{padding:9px 9px 11px}.product-title{font-size:var(--text-secondary);font-weight:650;line-height:1.35;height:2.7em;overflow:hidden}.product-spec{font-size:var(--text-caption);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:5px}.price{color:var(--red);font-weight:600;font-size:var(--text-secondary);margin-top:6px}.section-title{font-family:inherit;font-size:26px;margin:6px 0 18px}.section-lead{color:var(--muted);margin-top:-10px}.chips{display:flex;gap:8px;overflow:auto;padding:2px 0 14px}.chip{white-space:nowrap;border:1px solid var(--line);background:var(--color-card);border-radius:999px;padding:8px 14px}.chip.active{background:var(--ink);border-color:var(--ink);color:var(--color-card)}.empty{border:1px solid var(--color-line);border-radius:var(--radius-promo);padding:54px 20px;text-align:center;color:var(--muted);background:rgba(255,255,255,.7)}.detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.8fr);gap:28px}.detail-photo{aspect-ratio:4/5;background:var(--color-line);border-radius:var(--radius-sheet);overflow:hidden}.detail-photo img{width:100%;height:100%;object-fit:cover}.variant{width:100%;text-align:left;background:var(--color-card);border:1px solid var(--line);border-radius:var(--radius-card);padding:12px;margin:6px 0}.variant.active{border:2px solid var(--red);background:var(--red-soft)}.notice{background:var(--color-neutral);border-radius:var(--radius-card);padding:12px 14px;color:var(--color-brown);font-size:var(--text-secondary)}.cart-row,.list-row{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;background:var(--color-card);border:1px solid var(--line);border-radius:var(--radius-promo);padding:12px;margin:10px 0}.cart-row img,.thumb{width:72px;height:88px;border-radius:var(--radius-button);object-fit:cover;background:var(--color-neutral)}.row-title{font-weight:650}.meta{font-size:var(--text-caption);color:var(--muted);margin-top:5px}.qty{display:flex;gap:8px;align-items:center}.qty button{border:1px solid var(--line);background:var(--color-card);border-radius:var(--radius-button);width:28px;height:28px}.totals{background:var(--color-card);border:1px solid var(--line);border-radius:var(--radius-promo);padding:16px;margin-top:16px}.total-line{display:flex;justify-content:space-between;margin:8px 0}.account-card{background:linear-gradient(135deg,var(--color-ink),var(--color-brown));color:var(--color-card);border-radius:var(--radius-sheet);padding:22px;box-shadow:var(--shadow)}.account-card .muted{color:var(--color-line)}.menu{background:var(--color-card);border:1px solid var(--line);border-radius:var(--radius-promo);margin-top:16px;overflow:hidden}.menu-row{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid var(--line)}.menu-row:last-child{border:0}.badge{font-size:var(--text-caption);background:var(--color-line);color:var(--color-muted);padding:4px 8px;border-radius:999px}.admin-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:18px}.admin-head h1{margin:0;font-family:inherit}.admin-layout{display:grid;grid-template-columns:minmax(320px,.8fr) minmax(420px,1.2fr);gap:18px}.panel{background:var(--color-card);border:1px solid var(--line);border-radius:var(--radius-promo);padding:18px;box-shadow:0 4px 18px rgba(45,36,29,.04)}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.field{display:grid;gap:6px;margin:11px 0}.field label{font-size:var(--text-caption);color:var(--muted)}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-button);padding:10px;background:var(--color-card)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.span-2{grid-column:1/-1}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.status{font-size:var(--text-caption);border-radius:999px;padding:4px 8px}.status.draft{background:var(--color-line)}.status.active{background:var(--color-successSoft);color:var(--green)}.status.offline{background:var(--red-soft);color:var(--red)}.admin-product{border:1px solid var(--line);border-radius:var(--radius-card);padding:12px;margin:8px 0;background:var(--color-card)}.admin-product.selected{border-color:var(--red);box-shadow:0 0 0 1px var(--red)}.admin-product-head{display:flex;justify-content:space-between;gap:8px}.inventory{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}.metric{background:var(--color-page);border-radius:var(--radius-button);padding:9px;text-align:center}.metric strong{display:block;font-size:var(--text-section)}.upload-preview{display:flex;gap:8px;overflow:auto}.upload-preview img{width:90px;height:112px;object-fit:cover;border-radius:var(--radius-button);border:2px solid transparent}.upload-preview img.primary-image{border-color:var(--red)}.events{max-height:260px;overflow:auto}.event{border-left:2px solid var(--line);padding:0 0 12px 12px;font-size:var(--text-caption)}.devbar{display:flex;align-items:center;gap:8px;font-size:var(--text-caption);color:var(--muted);margin-top:16px}.devbar select{border:1px solid var(--line);border-radius:var(--radius-button);padding:6px;background:white}#tabs{position:fixed;z-index:20;bottom:0;left:0;right:0;height:76px;padding:8px max(12px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.94);border-top:1px solid var(--line);backdrop-filter:blur(18px)}#tabs button{border:0;background:none;color:var(--muted);font-size:var(--text-caption)}#tabs button span{display:block;font-size:var(--text-page);line-height:28px}#tabs button.active{color:var(--red)}#toast{position:fixed;z-index:50;left:50%;bottom:92px;transform:translate(-50%,16px);opacity:0;pointer-events:none;background:var(--color-ink);color:var(--color-card);border-radius:var(--radius-card);padding:10px 14px;transition:.2s;max-width:90vw;font-size:var(--text-secondary)}#toast.show{opacity:1;transform:translate(-50%,0)}
.permission-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}.permission-row:last-child{border-bottom:0}#tabs[hidden]{display:none}@media(min-width:800px){body.desktop #app{padding-bottom:40px}body.desktop #tabs{display:none}body.desktop .product-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media(max-width:799px){.detail{grid-template-columns:1fr}.admin-layout{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.admin-head{align-items:flex-start}.cart-row{grid-template-columns:64px 1fr}.cart-row>div:last-child{grid-column:2}.section-title{font-size:var(--text-page)}.panel{padding:14px}}
.ops-metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:16px}.ops-metrics div{background:var(--color-card);border:1px solid var(--line);border-radius:var(--radius-card);padding:14px;text-align:center}.ops-metrics b{display:block;font-size:var(--text-page)}.ops-metrics span{font-size:var(--text-caption);color:var(--muted)}.ops-metrics .danger-metric b{color:var(--red)}.order-admin-grid{display:grid;grid-template-columns:230px minmax(330px,.85fr) minmax(460px,1.4fr);gap:14px;align-items:start}.filter-panel{position:sticky;top:12px}.filter-panel form{display:grid;gap:11px}.filter-panel label{display:grid;gap:5px;font-size:var(--text-caption);color:var(--muted)}.filter-panel input,.filter-panel select{width:100%;border:1px solid var(--line);border-radius:var(--radius-button);padding:9px;background:var(--color-card)}.order-list-panel{max-height:calc(100vh - 190px);overflow:auto}.ops-order{display:grid;grid-template-columns:22px 1fr auto;gap:9px;padding:13px 8px;border-bottom:1px solid var(--line);cursor:pointer}.ops-order.selected{background:var(--red-soft);border-radius:var(--radius-card)}.batch-check{padding-top:2px}.order-state{display:grid;justify-items:end;gap:5px;font-size:var(--text-caption)}.order-state b{color:var(--red)}.order-state em{font-style:normal;background:var(--red);color:var(--color-card);border-radius:99px;padding:3px 7px}.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.audit-scroll{max-height:260px;overflow:auto}.order-detail-panel h3{margin:18px 0 9px;font-size:var(--text-body)}.order-detail-panel h2{margin:4px 0}.order-detail-panel .price{font-size:var(--text-section)}@media(max-width:1050px){.order-admin-grid{grid-template-columns:210px 1fr}.order-detail-panel{grid-column:1/-1}.detail-columns{grid-template-columns:1fr 1fr}}@media(max-width:760px){.ops-metrics{grid-template-columns:repeat(3,1fr)}.order-admin-grid{grid-template-columns:1fr}.filter-panel{position:static}.detail-columns{grid-template-columns:1fr}}