:root{--bg:#f6f7fb;--card:#fff;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--shadow:0 10px 30px rgba(17,24,39,.08);--primary:#2563eb;--primary-2:#1d4ed8;--danger:#dc2626;--ok:#059669;--warn:#d97706;--radius:14px}@media (prefers-color-scheme: dark){:root{--bg:#0b1220;--card:#0f172a;--text:#e5e7eb;--muted:#9ca3af;--border:#1f2937;--shadow:0 10px 30px rgba(0,0,0,.25);--primary:#60a5fa;--primary-2:#3b82f6;--danger:#f87171;--ok:#34d399;--warn:#fbbf24}}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--text)}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 70%,var(--card));backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:12px}.logo{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:800;background:color-mix(in srgb,var(--primary) 18%,var(--card));border:1px solid color-mix(in srgb,var(--primary) 28%,var(--border))}.title{font-weight:800;letter-spacing:.2px}.subtitle{font-size:12px;color:var(--muted)}.container{max-width:1100px;margin:18px auto 60px;padding:0 16px;display:flex;flex-direction:column;gap:14px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.card-head{display:flex;gap:10px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}h1,h2{margin:0 0 10px 0}h1{font-size:22px}h2{font-size:18px}.muted{color:var(--muted)}.small{font-size:12px}.sr-only{position:absolute;left:-9999px}.form{display:grid;gap:12px;max-width:420px}label{display:grid;gap:6px;font-weight:600}input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:transparent;color:var(--text);outline:none}input:focus{border-color:color-mix(in srgb,var(--primary) 60%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 18%,transparent)}.row{display:flex;gap:10px;flex-wrap:wrap}.btn{border:1px solid var(--border);background:transparent;color:var(--text);padding:10px 12px;border-radius:12px;cursor:pointer;font-weight:700}.btn:hover{border-color:color-mix(in srgb,var(--text) 18%,var(--border))}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-2);border-color:var(--primary-2)}.btn.ghost{background:transparent}.btn:disabled{opacity:.55;cursor:not-allowed}.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-top:10px}.toolbar-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.file input{display:none}.search{position:relative;flex:1;min-width:260px}.suggestions{position:absolute;left:0;right:0;top:44px;background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.sugg-item{padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer}.sugg-item:last-child{border-bottom:none}.sugg-item:hover{background:color-mix(in srgb,var(--primary) 10%,transparent)}.sugg-code{font-weight:800}.sugg-desc{color:var(--muted);font-size:12px;margin-top:2px}.table-wrap{overflow:auto;border-radius:14px;border:1px solid var(--border);margin-top:10px}.table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:10px 10px;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);text-align:left}.num{text-align:right}tbody tr:hover{background:color-mix(in srgb,var(--bg) 55%,transparent)}tbody .empty td{padding:16px;text-align:center}.qty{display:flex;align-items:center;gap:8px;justify-content:flex-end}.qty input{width:92px;text-align:right;padding:8px 10px;border-radius:12px}.iconbtn{width:34px;height:34px;border-radius:10px;border:1px solid var(--border);background:transparent;cursor:pointer;font-weight:900}.iconbtn:hover{border-color:color-mix(in srgb,var(--text) 18%,var(--border))}.iconbtn.danger:hover{border-color:color-mix(in srgb,var(--danger) 40%,var(--border));color:var(--danger)}.pill{border:1px solid var(--border);padding:8px 10px;border-radius:999px;background:color-mix(in srgb,var(--bg) 70%,transparent);font-weight:700;font-size:13px}.totals{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.status{margin-top:10px;padding:10px 12px;border-radius:12px;border:1px dashed var(--border);color:var(--muted);min-height:18px}.status.ok{border-style:solid;border-color:color-mix(in srgb,var(--ok) 35%,var(--border));color:color-mix(in srgb,var(--ok) 75%,var(--text))}.status.err{border-style:solid;border-color:color-mix(in srgb,var(--danger) 40%,var(--border));color:color-mix(in srgb,var(--danger) 75%,var(--text))}.status.warn{border-style:solid;border-color:color-mix(in srgb,var(--warn) 45%,var(--border));color:color-mix(in srgb,var(--warn) 85%,var(--text))}.saved{display:grid;gap:10px;margin-top:10px}.saved-item{border:1px solid var(--border);border-radius:14px;padding:12px;display:flex;gap:12px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}.saved-meta{display:grid;gap:4px}.saved-actions{display:flex;gap:8px;flex-wrap:wrap}code{background:color-mix(in srgb,var(--bg) 65%,transparent);padding:2px 6px;border-radius:8px;border:1px solid var(--border)}.hint summary{cursor:pointer}