.inv-case{ display:flex; flex-direction:column; gap:14px; }
.inv-case h3{ font-size:17px; margin-top:4px; }
.inv-case p{ font-size:13.5px; margin-top:6px; }

.field-file{ margin-top:18px; }
.field-file label{ display:block; font-size:12.5px; font-weight:600; letter-spacing:0.5px; color:var(--gray); margin-bottom:8px; }
.field-file input[type="file"]{ width:100%; font-size:13px; color:var(--gray); background:rgba(255,255,255,0.04); border:1.5px dashed var(--panel-border-strong); border-radius:9px; padding:16px 14px; }
.field-file input[type="file"]::file-selector-button,
.field-file input[type="file"]::-webkit-file-upload-button{
  background:var(--gold); color:#100c05; border:none; border-radius:6px;
  padding:8px 14px; font-size:12.5px; font-weight:600; font-family:inherit;
  margin-right:12px; cursor:pointer;
}
.field-file .hint{ margin-top:6px; font-size:11px; color:var(--gray-dim); }
.field-file .file-error{ margin-top:6px; font-size:11.5px; color:#d98c8c; display:none; }
.field-file .file-error.show{ display:block; }