.sc-tool{max-width:960px;margin:32px auto 0;border:1px solid #d0d7e0;border-radius:12px;padding:clamp(16px,3vw,28px);background:#fafbfc}
.sc-tool [hidden]{display:none!important}
.sc-tool h3{font-size:clamp(17px,3vw,22px);margin:0 0 6px}
.sc-tool .sc-intro{font-size:14px;color:#5a6577;margin:0 0 20px;max-width:72ch}
.sc-grid{display:grid;gap:16px 12px;grid-template-columns:1fr}
@media(min-width:700px){.sc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.sc-col{border:1px solid #d0d7e0;border-radius:8px;padding:16px 14px;background:#fff}
.sc-col h4{font-size:16px;margin:0 0 14px;color:#101d42;text-align:center}
.sc-field{margin:0 0 14px}
.sc-field label{display:block;font-size:13px;font-weight:700;color:#2a3650;margin:0 0 4px}
.sc-field select{font-size:15px;padding:8px 10px;border:1px solid #b4bcc8;border-radius:4px;background:#fff;width:100%;box-sizing:border-box;color:#28231e}
.sc-field select:focus{outline:2px solid #101d42;outline-offset:1px;border-color:#101d42}
.sc-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.sc-actions button{font:inherit;font-size:14px;font-weight:600;padding:10px 18px;border-radius:6px;cursor:pointer;min-height:44px;white-space:normal}
.sc-btn-gen{background:#101d42;color:#fff;border:2px solid #101d42}
.sc-btn-gen:disabled{opacity:.55;cursor:default}
.sc-btn-reset{background:#fff;color:#101d42;border:1px solid #b4bcc8}
.sc-btn-reset:hover{background:#f0f2f5}
.sc-btn-copy{background:#fff;color:#101d42;border:1px solid #b4bcc8}
.sc-btn-copy:hover{background:#f0f2f5}
.sc-status{font-weight:600;font-size:14px;min-height:1.6em;margin-top:8px}
.sc-output{margin-top:16px;border:1px solid #d0d7e0;border-radius:8px;padding:16px;background:#fff;max-width:100%;box-sizing:border-box;overflow-x:auto}
.sc-output h4{font-size:15px;margin:0 0 10px;color:#101d42}
.sc-output table{width:100%;min-width:620px;border-collapse:collapse;font-size:14px}
.sc-output th,.sc-output td{padding:7px 8px;text-align:left;border-bottom:1px solid #e0e4ea}
.sc-output thead th{font-weight:600;font-size:13px;color:#5a6577;border-bottom:2px solid #b4bcc8}
.sc-output .sc-dim{font-weight:600;color:#2a3650}
.sc-tool :focus-visible{outline:3px solid #a94c15;outline-offset:3px}
@media print{.sc-actions,.sc-grid{display:none}.sc-tool{border-color:#999;background:#fff}.sc-col{border-color:#999}.sc-output{overflow:visible;padding:4px}.sc-output table{min-width:0;table-layout:fixed;overflow-wrap:anywhere}}