:root{--bg:#faf7f2;--surface:#ffffff;--text:#2b2b2b;--muted:#7a7269;--border:#ece5db;--teal:#1aa39a;--teal-dark:#157f78;--coral:#ff6f5e;--coral-dark:#e85847;--shadow:0 2px 12px rgba(60,50,40,0.07);--radius:14px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}.brand,h1,h2,h3{font-family:Nunito,Inter,system-ui,sans-serif;font-weight:800}a{color:var(--teal-dark)}.wrap{max-width:980px;margin:0 auto;padding:24px 20px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.brand{font-size:20px;color:var(--teal-dark)}.brand span{color:var(--coral)}.nav a{margin-left:18px;text-decoration:none;font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.row{display:flex;gap:14px;flex-wrap:wrap}.col{flex:1 1 200px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}input,select{width:100%;padding:10px 12px;font-size:15px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text)}input:focus,select:focus{outline:2px solid var(--teal);border-color:var(--teal)}button{background:var(--teal);color:#fff;border:0;border-radius:10px;padding:10px 18px;font-size:15px;font-weight:700;cursor:pointer}button:hover{background:var(--teal-dark)}button.coral{background:var(--coral)}button.coral:hover{background:var(--coral-dark)}.list{max-height:320px;overflow:auto;border:1px solid var(--border);border-radius:10px}.list-item{padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer;display:flex;justify-content:space-between;gap:10px}.list-item:hover{background:#f6f1ea}.list-item.sel{background:#e9f6f4}.code{font-family:ui-monospace,monospace;color:var(--teal-dark);font-weight:700}.muted{color:var(--muted);font-size:13px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:600}.total{font-size:28px;font-weight:800;color:var(--coral-dark);font-family:Nunito,sans-serif}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef7f6;color:var(--teal-dark);font-size:12px;font-weight:700}.warn{background:#fff6e9;border:1px solid #ffe0b2;color:#8a5a00;padding:10px 14px;border-radius:10px;font-size:13px}.layout{display:grid;grid-template-columns:240px 1fr;grid-gap:18px;gap:18px;max-width:1180px;margin:0 auto;padding:20px;align-items:start}.sidebar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:8px;position:-webkit-sticky;position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto}.side-title{font-family:Nunito,sans-serif;font-weight:800;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;padding:8px 10px}.side-item{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border-radius:9px;cursor:pointer;font-size:14px;font-weight:600}.side-item:hover{background:#f6f1ea}.side-item.sel{background:var(--teal);color:#fff}.side-item .cnt{font-size:12px;opacity:.7;font-weight:700}.main{min-width:0}.reclist{margin-top:14px;max-height:46vh;overflow:auto;border:1px solid var(--border);border-radius:10px}.rec{display:grid;grid-template-columns:22px 110px 1fr auto;align-items:center;grid-gap:10px;gap:10px;padding:9px 12px;border-bottom:1px solid var(--border);cursor:pointer}.rec:hover{background:#f6f1ea}.rec.sel{background:#e9f6f4}.swatch{width:16px;height:16px;border-radius:5px;background:linear-gradient(135deg,var(--teal),var(--coral));border:1px solid rgba(0,0,0,.1)}.rec-code{font-family:ui-monospace,monospace;font-weight:700;color:var(--teal-dark)}.rec-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rec-meta{color:var(--muted);font-size:12px;white-space:nowrap}.detail-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}.detail-code{font-family:ui-monospace,monospace;font-size:22px;font-weight:800;color:var(--teal-dark)}.detail-name{font-family:Nunito,sans-serif;font-weight:800;font-size:18px}.qty-box{min-width:150px}.qty-box label{text-align:right}.price-foot{margin-top:16px;display:flex;justify-content:space-between;align-items:center;border-top:2px solid var(--border);padding-top:14px}@media (max-width:760px){.layout{grid-template-columns:1fr}.sidebar{position:static;max-height:200px}.rec{grid-template-columns:18px 90px 1fr}.rec-meta{display:none}}