/**
 * Styles for woo-sil7en/savings-calculator.
 *
 * A two-column panel: the form on the left (mode toggle, usage inputs, model
 * select) and the live result on the right (payback headline + breakdown). Token-
 * driven, mobile-first (stacks on small screens), honors prefers-reduced-motion.
 *
 * @package woo-sil7en-blocks-commerce
 * @since   0.1.0
 */

.woo-sil7en-savings-calc {
	display: flex;
	flex-direction: column;
	gap: var(--wp--preset--spacing--md, 1.5rem);
}

.woo-sil7en-savings-calc__head {
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.6rem;
	max-width: 44rem;
	margin-inline: auto;
}

.woo-sil7en-savings-calc__eyebrow {
	margin: 0;
	font-size: var(--wp--preset--font-size--xs, 0.8125rem);
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--wp--preset--color--primary, #0ea89b);
}

.woo-sil7en-savings-calc__title {
	margin: 0;
	font-family: var(--wp--preset--font-family--display, sans-serif);
	font-size: var(--wp--preset--font-size--xl, 2rem);
	line-height: 1.1;
}

.woo-sil7en-savings-calc__lead {
	margin: 0;
	color: var(--wp--preset--color--muted, #5e706e);
	font-size: var(--wp--preset--font-size--md, 1.0625rem);
}

/* Panel: form | result. */
.woo-sil7en-savings-calc__panel {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(1rem, 0.5rem + 1.6vw, 2rem);
	align-items: stretch;
	padding: clamp(1rem, 0.6rem + 1.4vw, 1.75rem);
	background: var(--wp--preset--color--surface, #f1f7f6);
	border: 1px solid var(--wp--preset--color--border, #d9e6e3);
	border-radius: var(--wp--custom--radius--xxl, 1rem);
}

.woo-sil7en-savings-calc__form {
	display: flex;
	flex-direction: column;
	gap: var(--wp--preset--spacing--sm, 1rem);
}

.woo-sil7en-savings-calc__step {
	border: 0;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.woo-sil7en-savings-calc__step[hidden] {
	display: none;
}

.woo-sil7en-savings-calc__legend {
	padding: 0;
	font-weight: 700;
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
}

.woo-sil7en-savings-calc__modes {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0.6rem;
}

.woo-sil7en-savings-calc__mode {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.4rem;
	padding: 0.85rem 0.5rem;
	cursor: pointer;
	font-family: inherit;
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
	font-weight: 600;
	color: var(--wp--preset--color--contrast, #0d1b1a);
	background: var(--wp--preset--color--base, #fff);
	border: 1.5px solid var(--wp--preset--color--border, #d9e6e3);
	border-radius: var(--wp--custom--radius--lg, 0.5rem);
	transition:
		border-color 150ms ease,
		color 150ms ease,
		background 150ms ease;
}

.woo-sil7en-savings-calc__mode:hover {
	border-color: var(--wp--preset--color--primary, #0ea89b);
}

.woo-sil7en-savings-calc__mode.is-active {
	color: var(--wp--preset--color--primary, #0ea89b);
	border-color: var(--wp--preset--color--primary, #0ea89b);
	box-shadow: inset 0 0 0 1px var(--wp--preset--color--primary, #0ea89b);
}

.woo-sil7en-savings-calc__mode:focus-visible {
	outline: 3px solid var(--wp--preset--color--primary, #0ea89b);
	outline-offset: 2px;
}

.woo-sil7en-savings-calc__field {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
	font-weight: 500;
}

.woo-sil7en-savings-calc__field input,
.woo-sil7en-savings-calc__field select {
	width: 100%;
	padding: 0.6rem 0.75rem;
	font-family: inherit;
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
	color: var(--wp--preset--color--contrast, #0d1b1a);
	background: var(--wp--preset--color--base, #fff);
	border: 1px solid var(--wp--preset--color--border, #d9e6e3);
	border-radius: var(--wp--custom--radius--md, 0.4rem);
}

.woo-sil7en-savings-calc__field input:focus-visible,
.woo-sil7en-savings-calc__field select:focus-visible {
	outline: 3px solid var(--wp--preset--color--primary, #0ea89b);
	outline-offset: 1px;
	border-color: var(--wp--preset--color--primary, #0ea89b);
}

/* Result column. */
.woo-sil7en-savings-calc__result {
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: clamp(1.1rem, 0.5rem + 1.8vw, 2rem);
	background:
		radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--wp--preset--color--primary, #00b8bf) 30%, transparent), transparent 60%),
		var(--wp--preset--color--surface-strong, #14302f);
	color: var(--wp--preset--color--base, #fff);
	border-radius: var(--wp--custom--radius--xl, 0.75rem);
	overflow: hidden;
}

/* Empty state — inviting, readable on the dark panel. */
.woo-sil7en-savings-calc__empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.6rem;
	text-align: center;
	color: color-mix(in srgb, var(--wp--preset--color--base, #fff) 78%, transparent);
}

.woo-sil7en-savings-calc__empty-icon {
	color: var(--wp--preset--color--primary, #00b8bf);
	opacity: 0.9;
}

.woo-sil7en-savings-calc__prompt {
	margin: 0;
	font-size: var(--wp--preset--font-size--md, 1.0625rem);
	line-height: 1.5;
}

.woo-sil7en-savings-calc__outcome[hidden],
.woo-sil7en-savings-calc__empty[hidden] {
	display: none;
}

/* Payback meter — a thin track where a small teal fill = pays off fast. */
.woo-sil7en-savings-calc__meter {
	height: 0.5rem;
	margin-block: 0.15rem 0.4rem;
	border-radius: 999px;
	background: color-mix(in srgb, var(--wp--preset--color--base, #fff) 16%, transparent);
	overflow: hidden;
}

.woo-sil7en-savings-calc__meter-fill {
	display: block;
	height: 100%;
	width: 0;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--wp--preset--color--primary, #00b8bf), var(--wp--preset--color--accent, #ffb703));
}

@media (prefers-reduced-motion: no-preference) {
	.woo-sil7en-savings-calc__meter-fill {
		transition: width 700ms var(--wp--custom--motion--ease--soft, cubic-bezier(0.22, 1, 0.36, 1));
	}
}

.woo-sil7en-savings-calc__meter-note {
	margin: 0 0 0.85rem;
	font-size: var(--wp--preset--font-size--xs, 0.8125rem);
	opacity: 0.75;
}

/* 5-year net savings — the big motivating number. */
.woo-sil7en-savings-calc__fiveyear {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	margin-top: 0.85rem;
	padding: 0.7rem 0.9rem;
	border-radius: var(--wp--custom--radius--md, 0.5rem);
	background: color-mix(in srgb, var(--wp--preset--color--accent, #ffb703) 16%, transparent);
	border: 1px solid color-mix(in srgb, var(--wp--preset--color--accent, #ffb703) 35%, transparent);
}

.woo-sil7en-savings-calc__fy-label {
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
	font-weight: 600;
}

.woo-sil7en-savings-calc__fy-val {
	font-family: var(--wp--preset--font-family--display, sans-serif);
	font-size: var(--wp--preset--font-size--lg, 1.35rem);
	font-weight: 800;
	color: var(--wp--preset--color--accent, #ffb703);
	font-variant-numeric: tabular-nums;
	white-space: nowrap;
}

.woo-sil7en-savings-calc__headline {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	margin-block-end: 0.5rem;
}

.woo-sil7en-savings-calc__headline-lead {
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
	opacity: 0.85;
}

.woo-sil7en-savings-calc__payback {
	font-family: var(--wp--preset--font-family--display, sans-serif);
	font-size: var(--wp--preset--font-size--2xl, 2.6rem);
	line-height: 1;
	font-weight: 800;
	color: #fff;
}

.woo-sil7en-savings-calc__message {
	margin: 0 0 1rem;
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
	line-height: 1.5;
	opacity: 0.9;
}

.woo-sil7en-savings-calc__breakdown {
	list-style: none;
	margin: 0;
	padding: 0.75rem 0 0;
	border-top: 1px solid color-mix(in srgb, var(--wp--preset--color--base, #fff) 25%, transparent);
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.woo-sil7en-savings-calc__breakdown li {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
}

.woo-sil7en-savings-calc__bk-label {
	opacity: 0.85;
}

.woo-sil7en-savings-calc__bk-val {
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	white-space: nowrap;
}

.woo-sil7en-savings-calc__breakdown li.is-total {
	margin-top: 0.15rem;
	padding-top: 0.5rem;
	border-top: 1px dashed color-mix(in srgb, var(--wp--preset--color--base, #fff) 25%, transparent);
	font-size: var(--wp--preset--font-size--md, 1.0625rem);
}

.woo-sil7en-savings-calc__breakdown li.is-total .woo-sil7en-savings-calc__bk-val {
	color: var(--wp--preset--color--accent, #f2820d);
}

.woo-sil7en-savings-calc__hint {
	margin: 0.45rem 0 0;
	font-size: var(--wp--preset--font-size--xs, 0.8125rem);
	color: var(--wp--preset--color--muted, #5e706e);
}

.woo-sil7en-savings-calc__financing {
	margin: 0.85rem 0 0;
	font-size: var(--wp--preset--font-size--sm, 0.95rem);
	font-weight: 600;
	color: #fff;
}

.woo-sil7en-savings-calc__financing[hidden] {
	display: none;
}

.woo-sil7en-savings-calc__cta {
	align-self: flex-start;
	margin-top: 1rem;
	display: inline-flex;
	align-items: center;
	padding: 0.7rem 1.5rem;
	font-weight: 700;
	text-decoration: none;
	color: var(--wp--preset--color--accent-ink, #1f1304);
	background: var(--wp--preset--color--accent, #f2820d);
	border-radius: var(--wp--custom--radius--pill, 999px);
	transition: filter 150ms ease, transform 150ms ease;
}

.woo-sil7en-savings-calc__cta:hover,
.woo-sil7en-savings-calc__cta:focus-visible {
	color: var(--wp--preset--color--accent-ink, #1f1304);
	filter: brightness(1.06);
}

.woo-sil7en-savings-calc__cta[hidden] {
	display: none;
}

@media (prefers-reduced-motion: no-preference) {
	.woo-sil7en-savings-calc__outcome {
		animation: woo-sil7en-sc-reveal 380ms var(--wp--custom--motion--ease--soft, cubic-bezier(0.22, 1, 0.36, 1)) both;
	}

	@keyframes woo-sil7en-sc-reveal {
		from {
			opacity: 0;
			transform: translateY(10px);
		}

		to {
			opacity: 1;
			transform: none;
		}
	}
}

@media (max-width: 760px) {
	.woo-sil7en-savings-calc__panel {
		grid-template-columns: 1fr;
	}
}