#gtinImportPanel { display:grid; gap:20px; padding-top:18px; }
#gtinImportPanel[hidden] { display:none; }
#gtinImportPanel .card { padding:24px; overflow:hidden; }
#gtinImportPanel h2 { font-size:21px; line-height:1.35; margin:0 0 12px; }
#gtinImportPanel h3 { margin:0 0 14px; }
#gtinImportPanel p { line-height:1.55; margin:12px 0; }
#gtinImportPanel button { font:inherit; font-size:13px; font-weight:600; border:1px solid #dce3ed; border-radius:9px; padding:9px 13px; background:#fff; color:#334155; cursor:pointer; }
#gtinImportPanel button:hover { background:#f1f5f9; border-color:#94a3b8; }
#gtinImportPanel button:focus-visible, #gtinImportPanel input:focus-visible, #gtinImportPanel select:focus-visible { outline:2px solid #f97316; outline-offset:2px; }
#gtinImportPanel button:disabled { opacity:.5; cursor:wait; }
#gtinImportPanel button[data-generate], #gtinImportPanel button[data-confirm], #gtinImportPanel button[type=submit] { background:#f97316; border-color:#f97316; color:white; }
#gtinImportPanel button[aria-pressed=true] { color:#c2410c; border-color:#fdba74; background:#fff7ed; }
#gtinImportPanel input:not([type=checkbox]), #gtinImportPanel select { font:inherit; font-size:14px; color:#0f172a; border:1px solid #cbd5e1; border-radius:8px; padding:9px 11px; background:#fff; max-width:100%; box-sizing:border-box; }
#gtinImportPanel input:disabled { background:#f1f5f9; }
#gtinImportPanel input[type=file] { border:0; padding:0; width:230px; }
#gtinImportPanel input[type=file]::file-selector-button { display:none; }
#gtinImportPanel input[type=checkbox] { accent-color:#f97316; margin-right:7px; }
#gtinImportPanel [data-field] { display:block; margin:6px 0; }
#gtinImportPanel td { vertical-align:top; }
#gtinImportPanel td button { font-size:12px; padding:7px 9px; margin:2px 0; }
#gtinImportPanel td:last-child { min-width:112px; }
#gtinImportPanel th, #gtinImportPanel td { padding:14px 11px; }
#gtinImportPanel details { margin-top:14px; }
#gtinImportPanel summary { cursor:pointer; color:#64748b; font-size:13px; }
#gtinImportPanel pre { font-size:12px; padding:12px; background:#f8fafc; border-radius:8px; max-height:320px; overflow:auto; }
#gtinImportPanel [data-error]:empty { display:none; }
#gtinImportPanel dialog { padding:28px; box-shadow:0 24px 80px #0f172a40; color:#0f172a; }
#gtinImportPanel dialog::backdrop { background:#0f172a70; backdrop-filter:blur(3px); }
#gtinImportPanel dialog small { display:block; max-width:100%; overflow-wrap:anywhere; line-height:1.5; color:#64748b; }
#gtinImportPanel dialog input[type=number] { width:100px; }
#gtinImportPanel [data-structure] { border-color:#fdba74; background:#fff7ed; color:#9a3412; }
@media(max-width:700px) {
 #gtinImportPanel .card { padding:16px; }
 #gtinImportPanel dialog { padding:18px; }
 #gtinImportPanel h2 { font-size:18px; }
 #gtinImportPanel [data-work] .gtin-table { min-width:1000px; }
}