/* ──────────────────────────────────────
   締切ペース計算
   ────────────────────────────────────── */

.deadline-calc {
	max-width: 100%;
	font-family: var(--portal-body-font, system-ui, sans-serif);
	font-size: var(--portal-body-size, 16px);
	line-height: 1.7;
}

/* ── sections ── */

.dc-sec {
	border-top: 1px solid var(--portal-border, #e0e0e0);
	padding: 24px 0;
}

.dc-label {
	font-size: 0.75em;
	font-weight: 700;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--portal-muted, rgba(26,26,26,0.6));
	margin-bottom: 16px;
}

/* ── rows ── */

.dc-row {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

.dc-pair {
	display: flex;
	align-items: center;
	gap: 8px;
}

.dc-lb {
	font-size: 1em;
	line-height: 38px;
	color: var(--portal-text, #1a1a1a);
	white-space: nowrap;
}

.dc-unit {
	font-size: 0.875em;
	color: var(--portal-muted, rgba(26,26,26,0.6));
	white-space: nowrap;
}

.dc-or {
	font-size: 0.875em;
	color: var(--portal-muted, rgba(26,26,26,0.4));
}

/* ── inputs ── */

.deadline-calc input[type="number"],
.deadline-calc input[type="date"] {
	height: 38px;
	padding: 0 10px;
	background: var(--portal-bg-alt, #f5f5f5);
	border: 1px solid transparent;
	border-radius: 0;
	color: var(--portal-text, #1a1a1a);
	font-family: inherit;
	font-size: 1em;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	transition: border-color 0.15s;
}

.deadline-calc input[type="number"] {
	width: 100px;
	text-align: center;
	-moz-appearance: textfield;
}

.deadline-calc input[type="number"]::-webkit-inner-spin-button,
.deadline-calc input[type="number"]::-webkit-outer-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.deadline-calc input[type="date"] {
	width: auto;
}

.deadline-calc input:focus {
	outline: none;
	border-color: var(--portal-accent, #1a1a1a);
}

/* ── result block ── */

.dc-result {
	background: var(--portal-accent, #1a1a1a);
	color: var(--portal-accent-text, #fff);
	padding: 40px 32px;
	text-align: center;
	font-size: var(--portal-body-size, 16px);
}

.dc-r-eye {
	font-size: 0.75em;
	font-weight: 700;
	letter-spacing: 0.35em;
	text-transform: uppercase;
	opacity: 0.6;
	margin-bottom: 20px;
}

.dc-r-main {
	font-size: 1em;
	line-height: 2;
	opacity: 0.6;
}

.dc-r-main.is-active {
	opacity: 1;
}

.dc-r-num {
	font-size: clamp(32px, 7vw, 48px);
	font-weight: 700;
	letter-spacing: 0.04em;
	line-height: 1.3;
	font-variant-numeric: tabular-nums;
}

.dc-r-sub {
	font-size: 1em;
	opacity: 0.7;
	margin-top: 8px;
}

.dc-r-row {
	margin-top: 24px;
	padding-top: 24px;
	border-top: 1px solid rgba(255,255,255,0.15);
	display: flex;
	justify-content: center;
	gap: 32px;
	flex-wrap: wrap;
}

.dc-r-item {
	text-align: center;
}

.dc-r-item-label {
	font-size: 0.8125em;
	letter-spacing: 0.06em;
	opacity: 0.7;
	margin-bottom: 6px;
}

.dc-r-item-val {
	font-size: 1.5em;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}

/* ── responsive ── */

@media (max-width: 600px) {
	.dc-row {
		flex-direction: column;
		align-items: flex-start;
	}

	.dc-or {
		align-self: flex-start;
	}

	.dc-result {
		padding: 32px 20px;
	}

	.dc-r-row {
		gap: 20px;
	}
}