@import "https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{color:#20231e;font-synthesis:none;text-rendering:optimizelegibility;--ink:#20231e;--muted:#71776d;--line:#dce0d7;--accent:#1f7a54;--accent-dark:#15563b;--paper:#fffef9;--warm:#f7f2e8;background:#f0f2ec;font-family:Noto Sans SC,system-ui,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{max-width:1320px;min-height:100vh;margin:0 auto;padding:34px 38px 60px}.topbar{border-bottom:1px solid #cfd4ca;justify-content:space-between;align-items:flex-end;padding:16px 4px 30px;display:flex}.eyebrow{letter-spacing:.2em;color:var(--accent);font:500 11px/1 DM Mono,monospace}h1{letter-spacing:-.06em;margin:8px 0 0;font-size:clamp(34px,5vw,58px);line-height:1}.balance{text-align:right;border-left:1px solid #cbd0c7;min-width:210px;padding-left:26px;display:grid}.balance span,.balance small{color:var(--muted);font-size:12px}.balance strong{margin:2px 0;font:500 25px DM Mono,monospace}main{padding-top:28px}.notice{border:1px solid;border-radius:3px;margin-bottom:18px;padding:13px 16px;font-size:14px}.notice-success{color:#185d42;background:#e7f4eb;border-color:#b8dbc4}.notice-error{color:#a03932;background:#fff0ed;border-color:#efc4bd}.panel{background:var(--paper);border:1px solid #d9ddd4;box-shadow:0 12px 35px #2d342a0d}.products-panel{padding:24px}.section-heading{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.section-heading>div{align-items:center;gap:12px;display:flex}.section-heading h2{letter-spacing:-.02em;margin:0;font-size:18px}.step{width:30px;height:30px;color:var(--accent);background:#e7efe8;border-radius:50%;place-items:center;font:500 11px DM Mono,monospace;display:grid}.text-button{color:var(--accent);background:0 0;border:0;padding:6px 0;font-size:13px}.product-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.product-card{text-align:left;color:var(--ink);background:#faf9f4;border:1px solid #e2e2d9;border-radius:3px;gap:7px;padding:18px;transition:all .18s;display:grid;position:relative;overflow:hidden}.product-card:hover{border-color:#98b5a2;transform:translateY(-2px)}.product-card.active{color:#fff;background:var(--accent);border-color:var(--accent)}.product-name{opacity:.72;font-size:12px}.product-card strong{font-size:20px}.product-card .price{font:500 14px DM Mono,monospace}.product-card code{opacity:.62;margin-top:6px;font:400 10px DM Mono,monospace}.workspace{grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);gap:18px;margin-top:18px;display:grid}.order-panel,.query-panel{padding:26px}form label{gap:7px;margin-bottom:16px;font-size:13px;font-weight:500;display:grid}label i,label em{color:#b94a40;margin-left:5px;font-size:10px;font-style:normal;font-weight:500}label em{color:var(--muted)}input{width:100%;color:var(--ink);background:#fbfaf6;border:1px solid #d9ddd3;border-radius:2px;outline:none;padding:12px 13px;transition:border .15s,box-shadow .15s}input:focus{border-color:#65a080;box-shadow:0 0 0 3px #1f7a541a}.order-summary{background:var(--warm);border:1px solid #e9e2d5;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0 14px;padding:17px;display:grid}.order-summary div{gap:5px;display:grid}.order-summary span{color:var(--muted);font-size:11px}.order-summary strong{font-size:13px}.order-summary .amount{color:var(--accent);text-align:right;font:500 21px DM Mono,monospace}.primary-button,.secondary-button{color:#fff;background:var(--accent);border:1px solid var(--accent);border-radius:2px;padding:13px 18px;font-weight:600;transition:background .15s}.primary-button{width:100%}.primary-button:hover,.secondary-button:hover{background:var(--accent-dark)}.secure-tip{color:#899086;text-align:center;margin:10px 0 0;font-size:11px}.query-form{grid-template-columns:1fr auto;gap:8px;display:grid}.query-form input{min-width:0}.order-result{border-top:1px solid var(--line);margin-top:22px}.result-head{justify-content:space-between;align-items:center;padding:20px 0;display:flex}.result-head>div{gap:6px;display:grid}.result-head span,dt{color:var(--muted);font-size:11px}.result-head strong{font:500 14px DM Mono,monospace}.status{border-radius:99px;padding:7px 10px;font-weight:600}.status.success{color:#176040;background:#e5f3e9}.status.pending{color:#8b681b;background:#f9efd5}.status.danger{color:#a43e35;background:#fbe7e3}dl{border-top:1px solid var(--line);margin:0}dl div{border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:12px 2px;display:flex}dd{text-align:right;margin:0;font:500 12px DM Mono,monospace}.delivery,.failure{background:#edf5ee;margin:15px 0 0;padding:12px;font-size:13px;line-height:1.6}.failure{color:#a43e35;background:#fff0ed}.empty{color:#8c9288;background:#f8f8f4;border:1px dashed #d9ddd3;place-items:center;min-height:110px;font-size:13px;display:grid}.result-empty{text-align:center;min-height:260px;margin-top:22px;padding:20px}.skeleton{opacity:.55}@media (width<=900px){.app-shell{padding:22px 18px 40px}.product-grid{grid-template-columns:repeat(2,1fr)}.workspace{grid-template-columns:1fr}}@media (width<=540px){.topbar{align-items:flex-start}.balance{min-width:auto;padding-left:14px}.balance strong{font-size:17px}.balance small{display:none}.products-panel,.order-panel,.query-panel{padding:18px}.product-grid{grid-template-columns:1fr 1fr;gap:8px}.product-card{padding:14px}.order-summary{grid-template-columns:1fr}.order-summary .amount{text-align:left}.query-form{grid-template-columns:1fr}}