/* Zakat calculators (/tools/crypto-zakat-calculator, /tools/gold-zakat-calculator).
   Page-scoped; the shared .tool/.field/.row* rules live in app.css. */
.zk-set{margin:0;padding:16px 0 0;border:0;border-top:1px solid var(--hair);display:grid;gap:14px;min-width:0}
.zk-set legend{float:left;width:100%;padding:0;font-size:.9rem;font-weight:700;color:var(--ink)}
.zk-set legend span{margin-left:6px;font-size:.78rem;font-weight:500;color:var(--faint)}
.zk-set legend+*{clear:both}
.zk-meta{margin:0;font-size:.78rem;line-height:1.5;color:var(--faint)}
.zk-meta a{color:var(--brand-strong)}
.zk-refresh{margin-left:4px;padding:4px 10px;font:700 .72rem var(--ff);color:var(--brand-strong);background:var(--brand-soft);border:0;border-radius:8px;cursor:pointer}
.tool-copy .prose h2{margin:22px 0 8px;font-size:1.05rem}
@media(max-width:520px){.zk-form .row2{grid-template-columns:1fr}}