/* Exchange demo on top of ../shared/base.css */
.ccode { min-width: 48px; height: 32px; padding: 0 8px; border-radius: var(--r-sm); background: var(--sunken); color: var(--ink); display: grid; place-items: center; font-size: 13px; font-weight: 600; flex: none; direction: ltr; }
.rate { font-size: 18px; font-weight: 600; color: var(--ink); line-height: 1.3; }
.btn.small { min-height: 44px; padding: 0 14px; font-size: 14px; }
.banner.okb { background: var(--success-soft); color: var(--success); margin-top: 12px; }
.banner.okb .t-label { color: var(--success); }
.banner.okb .btn { white-space: nowrap; }
.radio-row.card { border: 1px solid var(--hair); margin-top: 12px; }
.ord { display: block; width: 100%; padding: 12px 16px; text-align: start; }
.ord-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 2px; }
.bars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 12px 0 4px; }
.bars span { height: 6px; border-radius: 6px; background: var(--hair); }
.bars span.on { background: var(--ink); }
.bill { padding: 12px 16px; margin-top: 14px; }
.bill-row { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 15px; color: var(--ink); }
.bill-row.total { border-top: 1px solid var(--ink); font-weight: 600; font-size: 16px; }
.help svg { vertical-align: -3px; }
.codecard { display: flex; align-items: center; gap: 14px; padding: 14px 16px; margin-top: 14px; border-style: dashed; }
.codecard img, .codecard canvas { width: 96px !important; height: 96px !important; }
.tabs3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; background: var(--sunken); padding: 4px; border-radius: var(--r-md); }
.tabs3 button { min-height: 48px; border-radius: 9px; font-size: 14px; font-weight: 500; color: var(--muted); }
.tabs3 button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.kcard { padding: 14px 16px; }
.kcard .t-label svg { vertical-align: -3px; }
.fresh-card { border-color: var(--accent-line); background: var(--accent-soft); }
.rstep { display: flex; align-items: center; gap: 4px; flex: none; }
.rstep .iconbtn { border: 1px solid var(--hair-strong); }
.rstep .t-label { min-width: 64px; text-align: center; }
.badge { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 11.5px; font-weight: 600; vertical-align: 1px; }