.form-grid select{width:100%;border:1px solid #dfe3e8;border-radius:9px;padding:10px 11px;background:#f2f7ff;color:#2377f2;font-size:13px;font-weight:700;outline:0}
.form-grid select:focus{border-color:#2377f2;box-shadow:0 0 0 3px #e9f2ff;background:#fff}
.form-grid input:disabled{color:#98a1ab;background:#eef0f3;cursor:not-allowed;text-decoration:line-through}
.result-panel[hidden]{display:none!important}
.tool-intro{font-size:11px;color:var(--muted);margin:-8px 0 18px;line-height:1.7}.formula-picker{display:flex;align-items:center;gap:14px;font-size:11px;font-weight:650;margin-bottom:18px}.formula-picker select{min-width:280px;border:1px solid #cfe0f7;border-radius:9px;padding:10px 12px;background:#f2f7ff;color:#2377f2;font-weight:700}.ap-workspace{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:18px;align-items:stretch}.ap-card .form-grid{grid-template-columns:repeat(3,1fr)}.ap-result{border-radius:15px;background:linear-gradient(145deg,#176ee8,#1551b8);color:#fff;padding:21px;display:flex;flex-direction:column;justify-content:center}.ap-result>span{font-size:10px;opacity:.72}.ap-result>strong{font-size:25px;margin:7px 0 2px}.ap-result strong small{font-size:11px}.ap-result>b{font-size:11px;font-weight:500;opacity:.8}.ap-result code{margin-top:15px;padding:9px;border-radius:8px;background:rgba(255,255,255,.12);font-size:9px;line-height:1.5}.ap-result p{font-size:9px;line-height:1.55;opacity:.75;margin:10px 0 0}@media(max-width:820px){.ap-workspace{grid-template-columns:1fr}.ap-card .form-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.formula-picker{align-items:flex-start;flex-direction:column}.formula-picker select{min-width:0;width:100%}.ap-card .form-grid{grid-template-columns:1fr}}