.thac-wrap{max-width:820px;margin:0 auto;font-family:inherit;color:#1f2937;box-sizing:border-box}
.thac-wrap *{box-sizing:border-box}
.thac-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:22px;box-shadow:0 4px 18px rgba(0,0,0,.06)}
.thac-tabs{display:flex;gap:8px;margin-bottom:18px;border-bottom:2px solid #f0f1f3}
.thac-tab{background:none;border:0;padding:10px 16px;font-size:15px;font-weight:600;color:#6b7280;cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px}
.thac-tab.is-active{color:#2563eb;border-bottom-color:#2563eb}
.thac-wrap label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#374151}
.thac-wrap input[type=number],.thac-wrap select{width:100%;padding:11px 12px;font-size:16px;border:1px solid #d1d5db;border-radius:8px;background:#fff;color:#111827;height:auto;line-height:1.3}
.thac-wrap input:focus,.thac-wrap select:focus{outline:2px solid #2563eb;outline-offset:0;border-color:#2563eb}
.thac-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.thac-field{flex:1;min-width:150px}
.thac-row3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.thac-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.thac-chip{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer}
.thac-chip:hover{background:#dbeafe}
.thac-swap{background:#2563eb;color:#fff;border:0;border-radius:8px;width:44px;height:44px;font-size:20px;cursor:pointer;flex:0 0 44px}
.thac-swap:hover{background:#1d4ed8}
.thac-result{margin-top:20px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;border-radius:12px;padding:18px 20px;position:relative}
.thac-result-main{font-size:26px;font-weight:700;word-break:break-word;padding-right:80px}
.thac-result-sub{font-size:14px;opacity:.9;margin-top:4px}
.thac-copy{position:absolute;top:14px;right:14px;background:rgba(255,255,255,.2);color:#fff;border:1px solid rgba(255,255,255,.5);border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer}
.thac-copy:hover{background:rgba(255,255,255,.32)}
.thac-wrap h3{margin:22px 0 10px;font-size:17px}
.thac-table{width:100%;border-collapse:collapse;font-size:15px}
.thac-table td{padding:9px 10px;border-bottom:1px solid #eef0f2}
.thac-table td:last-child{text-align:right;font-weight:600;word-break:break-word}
.thac-table tr:nth-child(even){background:#fafafa}
.thac-err{font-weight:600}
.thac-hide{display:none!important}
@media(max-width:600px){.thac-card{padding:16px}.thac-row3{grid-template-columns:1fr}.thac-swap{width:100%;flex:1 1 100%}.thac-result-main{font-size:21px;padding-right:0;padding-top:34px}}