.wc-saas-ui{margin:12px 0;padding:12px;border:1px solid #e5e5e5;border-radius:8px}
.wc-saas-field{margin:12px 0}
.wc-saas-label{display:block;font-weight:600;margin-bottom:6px}
.wc-saas-help{margin:6px 0 0;color:#666;font-size:12px}
.wc-saas-req{color:#b00}
.wc-saas-dnd{border:1px dashed #bbb;border-radius:10px;padding:10px}
.wc-saas-dropzone{cursor:pointer;padding:14px;border-radius:8px;background:#fafafa}
.wc-saas-dropzone-title{font-weight:600}
.wc-saas-dropzone-sub{font-size:12px;color:#666;margin-top:4px}
.wc-saas-file-status{margin-top:8px;font-size:12px}
.wc-saas-dnd.is-dragover{background:#f0f8ff}
.wc-saas-dnd.is-ok{border-color:#2a8f2a}
.wc-saas-dnd.is-error{border-color:#b00}