.btp-utxo-calculator {
	--utxo-orange: #f7931a;
	--utxo-orange-strong: #a95400;
	--utxo-blue: #2563eb;
	--utxo-green: #087f5b;
	--utxo-red: #b42318;
	width: 100%;
	overflow: clip;
	border: 1px solid var(--btk-line);
	border-radius: 8px;
	background: var(--btk-bg);
	box-shadow: 0 18px 48px rgba(15, 23, 42, .09);
}

.btp-utxo-calculator *,
.btp-utxo-calculator *::before,
.btp-utxo-calculator *::after { box-sizing: border-box; }

.btp-utxo-calculator [hidden] { display: none !important; }

.btp-utxo-calculator button,
.btp-utxo-calculator input,
.btp-utxo-calculator select { font: inherit; }

.btp-utxo-calculator button:focus-visible,
.btp-utxo-calculator input:focus-visible,
.btp-utxo-calculator select:focus-visible,
.btp-utxo-calculator summary:focus-visible,
.btp-utxo-calculator [tabindex="0"]:focus-visible {
	outline: 3px solid color-mix(in srgb, var(--utxo-blue) 32%, transparent);
	outline-offset: 2px;
}

.btp-utxo-calculator__intro {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
	gap: 40px;
	align-items: center;
	padding: 28px 30px 24px;
	border-bottom: 1px solid var(--btk-line);
}

.btp-utxo-calculator__intro h2 {
	margin: 0 0 7px;
	color: var(--btk-ink);
	font-size: clamp(1.35rem, 2.8vw, 1.85rem);
	line-height: 1.2;
	letter-spacing: 0;
}

.btp-utxo-calculator__intro p,
.btp-utxo-calculator__policy-note {
	margin: 0;
	color: var(--btk-muted);
	font-size: .94rem;
	line-height: 1.55;
}

.btp-utxo-calculator__policy-note {
	padding: 12px 14px;
	border-left: 3px solid var(--utxo-orange);
	background: color-mix(in srgb, var(--utxo-orange) 6%, var(--btk-bg));
}

.btp-utxo-calculator__policy-note strong { color: var(--btk-ink); }
.btp-utxo-calculator__form { margin: 0; }

.btp-utxo-calculator__mode {
	display: inline-flex;
	gap: 4px;
	margin: 22px 30px 0;
	padding: 4px;
	border: 1px solid var(--btk-line);
	border-radius: 7px;
	background: var(--btk-soft);
}

.btp-utxo-calculator__mode label { position: relative; cursor: pointer; }
.btp-utxo-calculator__mode input { position: absolute; opacity: 0; pointer-events: none; }

.btp-utxo-calculator__mode span {
	display: inline-flex;
	min-height: 40px;
	align-items: center;
	padding: 0 17px;
	border-radius: 5px;
	color: var(--btk-muted);
	font-size: .9rem;
	font-weight: 750;
}

.btp-utxo-calculator__mode label.is-active span {
	background: var(--btk-bg);
	color: var(--btk-ink);
	box-shadow: 0 2px 9px rgba(15, 23, 42, .08);
}

.btp-utxo-calculator__mode input:focus-visible + span {
	outline: 3px solid color-mix(in srgb, var(--utxo-blue) 32%, transparent);
	outline-offset: 2px;
}

.btp-utxo-calculator__workspace {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
	gap: 24px;
	padding: 22px 30px 30px;
}

.btp-utxo-calculator__inputs,
.btp-utxo-calculator__result {
	min-width: 0;
	border: 1px solid var(--btk-line);
	border-radius: 8px;
	background: var(--btk-bg);
}

.btp-utxo-calculator__inputs { padding: 0 22px; }
.btp-utxo-calculator__group { padding: 23px 0; border-bottom: 1px solid var(--btk-line); }
.btp-utxo-calculator__group:last-of-type { border-bottom: 0; }
.btp-utxo-calculator__group-heading { margin-bottom: 18px; }

.btp-utxo-calculator__group-heading h3 {
	margin: 0 0 4px;
	color: var(--btk-ink);
	font-size: 1.02rem;
	line-height: 1.35;
}

.btp-utxo-calculator__group-heading p,
.btp-utxo-calculator__help,
.btp-utxo-calculator__field-note {
	margin: 0;
	color: var(--btk-muted);
	font-size: .88rem;
	line-height: 1.5;
}

.btp-utxo-calculator__field-grid,
.btp-utxo-calculator__count-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 15px;
}

.btp-utxo-calculator__count-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.btp-utxo-calculator__field-grid.is-after-counts { margin-top: 16px; }

.btp-utxo-calculator__field,
.btp-utxo-calculator__count-grid label {
	display: flex;
	min-width: 0;
	flex-direction: column;
	gap: 8px;
}

.btp-utxo-calculator__field > label,
.btp-utxo-calculator__count-grid label > span,
.btp-utxo-calculator__change-row > label,
.btp-utxo-calculator__rate-switch label,
.btp-utxo-calculator__rate-fieldset legend {
	color: var(--btk-ink);
	font-size: .9rem;
	font-weight: 750;
	line-height: 1.35;
}

.btp-utxo-calculator input[type="number"],
.btp-utxo-calculator input[type="text"],
.btp-utxo-calculator select {
	width: 100%;
	min-width: 0;
	height: 50px;
	margin: 0;
	padding: 0 13px;
	border: 1px solid color-mix(in srgb, var(--btk-line) 78%, var(--btk-muted));
	border-radius: 6px;
	background: var(--btk-bg);
	color: var(--btk-ink);
	font-weight: 650;
	font-variant-numeric: tabular-nums;
}

.btp-utxo-calculator select { padding-right: 36px; }
.btp-utxo-calculator input[type="checkbox"],
.btp-utxo-calculator input[type="radio"] { width: 18px; height: 18px; margin: 0; accent-color: var(--utxo-blue); }
.btp-utxo-calculator__suffix { position: relative; }
.btp-utxo-calculator__suffix input { padding-right: 78px; }

.btp-utxo-calculator__suffix > span {
	position: absolute;
	top: 50%;
	right: 13px;
	transform: translateY(-50%);
	color: var(--btk-muted);
	font-size: .86rem;
	font-weight: 750;
}

.btp-utxo-calculator__rate-fieldset {
	margin: 0;
	padding: 16px;
	border: 1px solid var(--btk-line);
	border-radius: 7px;
}

.btp-utxo-calculator__rate-fieldset legend { padding: 0 7px; }
.btp-utxo-calculator__rate-switch { display: flex; gap: 24px; margin-bottom: 13px; }

.btp-utxo-calculator__rate-switch label,
.btp-utxo-calculator__change-row > label {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 40px;
}

.btp-utxo-calculator__field.is-future-rate { margin-top: 16px; }
.btp-utxo-calculator__change-row { display: grid; grid-template-columns: minmax(190px, .72fr) minmax(0, 1fr); align-items: end; gap: 15px; margin-top: 16px; }
.btp-utxo-calculator__help { margin-top: 12px; }
.btp-utxo-calculator__actions { display: flex; gap: 10px; padding: 20px 0 23px; }

.btp-utxo-calculator__actions button,
.btp-utxo-calculator__result-actions button {
	display: inline-flex;
	min-height: 46px;
	align-items: center;
	justify-content: center;
	padding: 0 18px;
	border: 1px solid var(--utxo-blue);
	border-radius: 6px;
	background: var(--utxo-blue);
	color: #fff;
	font-weight: 750;
	line-height: 1.2;
	cursor: pointer;
	transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}

.btp-utxo-calculator__actions button:hover,
.btp-utxo-calculator__result-actions button:hover { transform: translateY(-1px); background: #1749b7; border-color: #1749b7; }

.btp-utxo-calculator__actions .is-secondary {
	border-color: var(--btk-line);
	background: var(--btk-bg);
	color: var(--btk-ink);
}

.btp-utxo-calculator__actions .is-secondary:hover { border-color: var(--utxo-blue); background: color-mix(in srgb, var(--utxo-blue) 7%, var(--btk-bg)); color: var(--utxo-blue); }
.btp-utxo-calculator__actions button[disabled] { opacity: .6; cursor: wait; transform: none; }

.btp-utxo-calculator__error {
	margin: -8px 0 22px;
	padding: 11px 13px;
	border-left: 3px solid var(--utxo-red);
	background: color-mix(in srgb, var(--utxo-red) 7%, var(--btk-bg));
	color: var(--btk-ink);
	font-size: .9rem;
	line-height: 1.5;
}

.btp-utxo-calculator__result {
	align-self: start;
	padding: 23px;
	background: color-mix(in srgb, var(--utxo-orange) 3%, var(--btk-bg));
}

.btp-utxo-calculator__result[aria-busy="true"] { opacity: .62; }

.btp-utxo-calculator__example {
	margin-bottom: 18px;
	padding: 13px 14px;
	border: 1px solid var(--btk-line);
	border-radius: 7px;
	background: var(--btk-soft);
}

.btp-utxo-calculator__example strong { color: var(--btk-ink); font-size: .9rem; }
.btp-utxo-calculator__example p { margin: 4px 0 0; color: var(--btk-muted); font-size: .86rem; line-height: 1.5; }

.btp-utxo-calculator__status {
	display: inline-flex;
	max-width: 100%;
	min-height: 31px;
	align-items: center;
	padding: 5px 10px;
	border: 1px solid color-mix(in srgb, var(--utxo-green) 22%, var(--btk-line));
	border-radius: 999px;
	background: color-mix(in srgb, var(--utxo-green) 7%, var(--btk-bg));
	color: var(--utxo-green);
	font-size: .84rem;
	font-weight: 800;
	line-height: 1.35;
	text-align: center;
}

.btp-utxo-calculator__status.is-costs-more,
.btp-utxo-calculator__status.is-no-advantage,
.btp-utxo-calculator__status.is-unavailable {
	border-color: color-mix(in srgb, var(--utxo-orange) 35%, var(--btk-line));
	background: color-mix(in srgb, var(--utxo-orange) 8%, var(--btk-bg));
	color: var(--utxo-orange-strong);
}

.btp-utxo-calculator__result-label { margin: 20px 0 5px; color: var(--btk-muted); font-size: .86rem; font-weight: 750; }
.btp-utxo-calculator__result-main { display: block; color: var(--btk-ink); font-size: clamp(1.8rem, 4vw, 2.65rem); line-height: 1.08; letter-spacing: 0; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.btp-utxo-calculator__result-sub { margin: 9px 0 0; color: var(--btk-muted); font-size: .9rem; line-height: 1.55; }

.btp-utxo-calculator__strategies { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 21px; }
.btp-utxo-calculator__strategy { min-width: 0; padding: 15px; border: 1px solid var(--btk-line); border-radius: 7px; background: var(--btk-bg); }
.btp-utxo-calculator__strategy.is-consolidate { border-top: 3px solid var(--utxo-orange); padding-top: 13px; }
.btp-utxo-calculator__strategy h3 { margin: 0 0 14px; color: var(--btk-ink); font-size: .96rem; line-height: 1.35; }
.btp-utxo-calculator__strategy h3 span { display: block; margin-top: 3px; color: var(--btk-muted); font-size: .84rem; font-weight: 600; }
.btp-utxo-calculator__strategy-row,
.btp-utxo-calculator__strategy-total { display: flex; gap: 10px; align-items: baseline; justify-content: space-between; }
.btp-utxo-calculator__strategy-row span,
.btp-utxo-calculator__strategy-total span { color: var(--btk-muted); font-size: .84rem; line-height: 1.4; }
.btp-utxo-calculator__strategy-row strong,
.btp-utxo-calculator__strategy-total strong { color: var(--btk-ink); font-size: .9rem; font-variant-numeric: tabular-nums; text-align: right; }
.btp-utxo-calculator__strategy-unit { min-height: 21px; margin: 3px 0 10px; color: var(--btk-muted); font-size: .84rem; line-height: 1.45; font-variant-numeric: tabular-nums; }
.btp-utxo-calculator__strategy-total { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--btk-line); }

.btp-utxo-calculator__break-even,
.btp-utxo-calculator__remaining { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 5px 12px; margin-top: 14px; padding: 14px; border: 1px solid var(--btk-line); border-radius: 7px; background: var(--btk-bg); }
.btp-utxo-calculator__break-even > span:first-child,
.btp-utxo-calculator__remaining > span:first-child { color: var(--btk-muted); font-size: .86rem; font-weight: 700; }
.btp-utxo-calculator__break-even strong,
.btp-utxo-calculator__remaining strong { color: var(--btk-ink); font-size: .92rem; font-variant-numeric: tabular-nums; }
.btp-utxo-calculator__metric-note { grid-column: 1 / -1; color: var(--btk-muted); font-size: .84rem; line-height: 1.45; }

.btp-utxo-calculator__privacy { margin-top: 14px; padding: 14px; border-left: 3px solid var(--utxo-orange); background: color-mix(in srgb, var(--utxo-orange) 7%, var(--btk-bg)); }
.btp-utxo-calculator__privacy strong { color: var(--btk-ink); font-size: .9rem; }
.btp-utxo-calculator__privacy p { margin: 5px 0 0; color: var(--btk-muted); font-size: .86rem; line-height: 1.55; }
.btp-utxo-calculator__result-actions { display: flex; margin-top: 16px; }
.btp-utxo-calculator__copy-status { min-height: 20px; margin: 7px 0 0; color: var(--utxo-green); font-size: .86rem; }

.btp-utxo-calculator__details { margin-top: 10px; border-top: 1px solid var(--btk-line); }
.btp-utxo-calculator__details summary { display: flex; min-height: 48px; align-items: center; justify-content: space-between; color: var(--btk-ink); font-size: .92rem; font-weight: 750; cursor: pointer; list-style: none; }
.btp-utxo-calculator__details summary::-webkit-details-marker { display: none; }
.btp-utxo-calculator__details summary::after { content: "+"; color: var(--utxo-blue); font-size: 1.25rem; font-weight: 600; }
.btp-utxo-calculator__details[open] summary::after { content: "−"; }

.btp-utxo-calculator__table-wrap { max-width: 100%; overflow-x: auto; border: 1px solid var(--btk-line); border-radius: 7px; }
.btp-utxo-calculator__table-wrap table { width: 100%; min-width: 590px; border-collapse: collapse; background: var(--btk-bg); }
.btp-utxo-calculator__table-wrap th,
.btp-utxo-calculator__table-wrap td { padding: 11px 12px; border-bottom: 1px solid var(--btk-line); color: var(--btk-ink); font-size: .84rem; line-height: 1.4; text-align: left; font-variant-numeric: tabular-nums; }
.btp-utxo-calculator__table-wrap thead th { background: var(--btk-soft); color: var(--btk-muted); font-weight: 750; }
.btp-utxo-calculator__table-wrap tbody tr:last-child th,
.btp-utxo-calculator__table-wrap tbody tr:last-child td { border-bottom: 0; }

.btp-utxo-calculator__trace { margin: 13px 0 2px; }
.btp-utxo-calculator__trace code { display: block; margin-top: 8px; padding: 10px; border-radius: 6px; background: var(--btk-soft); color: var(--btk-ink); font-size: .84rem; line-height: 1.5; white-space: normal; overflow-wrap: anywhere; }
.btp-utxo-calculator__trace dl { margin: 13px 0; }
.btp-utxo-calculator__trace dl div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 10px; padding: 5px 0; font-size: .85rem; line-height: 1.45; }
.btp-utxo-calculator__trace dt { color: var(--btk-muted); font-weight: 700; }
.btp-utxo-calculator__trace dd { margin: 0; color: var(--btk-ink); overflow-wrap: anywhere; }
.btp-utxo-calculator__trace > p { margin: 10px 0 0; color: var(--btk-muted); font-size: .85rem; line-height: 1.5; }
.btp-utxo-calculator__noscript { margin: 0; padding: 14px 30px; border-top: 1px solid var(--btk-line); color: var(--btk-muted); font-size: .88rem; line-height: 1.5; }

[data-theme="dark"] .btp-utxo-calculator__result,
.dark .btp-utxo-calculator__result { background: color-mix(in srgb, var(--utxo-orange) 5%, var(--btk-bg)); }

@media (max-width: 1100px) {
	.btp-utxo-calculator__workspace { grid-template-columns: 1fr; }
	.btp-utxo-calculator__result { width: 100%; }
}

@media (max-width: 720px) {
	.btp-utxo-calculator__intro { grid-template-columns: 1fr; gap: 13px; padding: 23px 20px 19px; }
	.btp-utxo-calculator__mode { margin: 18px 20px 0; }
	.btp-utxo-calculator__workspace { gap: 18px; padding: 18px 20px 22px; }
	.btp-utxo-calculator__strategies { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
	.btp-utxo-calculator__intro { padding-inline: 16px; }
	.btp-utxo-calculator__mode { width: calc(100% - 32px); margin-inline: 16px; }
	.btp-utxo-calculator__mode label { flex: 1 1 0; }
	.btp-utxo-calculator__mode span { justify-content: center; padding-inline: 10px; }
	.btp-utxo-calculator__workspace { padding: 16px; }
	.btp-utxo-calculator__inputs { padding: 0 15px; }
	.btp-utxo-calculator__result { padding: 16px; }
	.btp-utxo-calculator__field-grid,
	.btp-utxo-calculator__count-grid,
	.btp-utxo-calculator__change-row { grid-template-columns: 1fr; }
	.btp-utxo-calculator__rate-switch { flex-direction: column; gap: 0; }
	.btp-utxo-calculator__actions { flex-direction: column; }
	.btp-utxo-calculator__actions button,
	.btp-utxo-calculator__result-actions button { width: 100%; }
	.btp-utxo-calculator__result-main { font-size: 1.9rem; }
	.btp-utxo-calculator__break-even,
	.btp-utxo-calculator__remaining { grid-template-columns: 1fr; }
	.btp-utxo-calculator__metric-note { grid-column: 1; }
	.btp-utxo-calculator__trace dl div { grid-template-columns: 1fr; gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
	.btp-utxo-calculator *,
	.btp-utxo-calculator *::before,
	.btp-utxo-calculator *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}