/*
 * f_accounting — accounting cost calculator widget.
 *
 * Registered by FAccounting\Calculator\CalculatorAssets and enqueued by
 * the [f_accounting_calculator] shortcode when it renders. Urbanist and
 * Onest are loaded by the Oxygen builder site settings — the widget only
 * references the families, with safe fallbacks.
 *
 * Design source: Figma "First Accounting" → tax calculator
 * (886:1418 empty state, 886:1477 result state).
 */

.f-accounting-calculator {
	--f-calc-accent: #273755;
	--f-calc-ink: #100f0e;
	--f-calc-label: #50555e;
	--f-calc-body: #5d5a54;
	--f-calc-border: #f2f2f2;
	--f-calc-panel: #fafbfc;
	--f-calc-placeholder: #cec6c4;
	--f-calc-error: #d63638;
	--f-calc-font-ui: 'Urbanist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--f-calc-font-value: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	display: grid;
	grid-template-columns: 1fr 1fr;
	width: 100%;
	max-width: 1090px;
	min-height: 535px;
	background: #fff;
	border: 1px solid var(--f-calc-border);
	border-radius: 8px;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
	overflow: hidden;
	font-family: var(--f-calc-font-ui);
	color: var(--f-calc-ink);
}

.f-accounting-calculator *,
.f-accounting-calculator *::before,
.f-accounting-calculator *::after {
	box-sizing: border-box;
}

.f-accounting-calculator [hidden] {
	display: none !important;
}

/* =========================================================================
   1. Form panel (left)
   ========================================================================= */

.f-accounting-calculator__panel {
	min-width: 0;
	padding: 24px;
}

.f-accounting-calculator__panel--form {
	display: flex;
	flex-direction: column;
	gap: 40px;
	margin: 0;
}

.f-accounting-calculator__title {
	margin: 0;
	padding: 0;
	font-family: var(--f-calc-font-ui);
	font-size: 22px;
	font-weight: 600;
	line-height: 1.4;
	color: var(--f-calc-ink);
}

.f-accounting-calculator__fields {
	display: flex;
	flex-direction: column;
	gap: 24px;
	width: 100%;
}

.f-accounting-calculator__field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.f-accounting-calculator__label {
	margin: 0;
	font-family: var(--f-calc-font-ui);
	font-size: 18px;
	font-weight: 500;
	line-height: 1.4;
	color: var(--f-calc-label);
}

.f-accounting-calculator__select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	width: 100%;
	margin: 0;
	padding: 12px 36px 12px 12px;
	background-color: #fff;
	background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='m4 6 4 4 4-4' stroke='%23cec6c4' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	background-size: 16px 16px;
	border: 0.5px solid var(--f-calc-border);
	border-radius: 8px;
	box-shadow: none;
	font-family: var(--f-calc-font-ui);
	font-size: 14px;
	font-weight: 400;
	line-height: 1.4;
	color: var(--f-calc-placeholder);
	cursor: pointer;
	transition: border-color 0.15s ease;
}

.f-accounting-calculator__select--filled {
	font-family: var(--f-calc-font-value);
	font-size: 18px;
	font-weight: 500;
	color: var(--f-calc-ink);
}

.f-accounting-calculator__select option {
	font-family: var(--f-calc-font-value);
	color: var(--f-calc-ink);
}

.f-accounting-calculator__select:focus-visible {
	outline: 2px solid var(--f-calc-accent);
	outline-offset: 2px;
}

.f-accounting-calculator__field--invalid .f-accounting-calculator__select {
	border-color: var(--f-calc-error);
}

.f-accounting-calculator__error {
	font-size: 14px;
	line-height: 1.4;
	color: var(--f-calc-error);
}

/* =========================================================================
   2. Actions
   ========================================================================= */

.f-accounting-calculator__actions {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 24px;
	margin-top: auto;
}

.f-accounting-calculator__button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	margin: 0;
	padding: 12px 24px;
	border: 0;
	border-radius: 10px;
	background: transparent;
	box-shadow: none;
	font-family: var(--f-calc-font-ui);
	font-size: 18px;
	font-weight: 500;
	line-height: 1.4;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 0.15s ease, color 0.15s ease;
}

.f-accounting-calculator__button:focus-visible {
	outline: 2px solid var(--f-calc-accent);
	outline-offset: 2px;
}

.f-accounting-calculator__button--submit {
	background: var(--f-calc-accent);
	color: #fff;
}

.f-accounting-calculator__button--submit:hover {
	background: #1e2b44;
}

.f-accounting-calculator__button-icon {
	flex: 0 0 auto;
}

.f-accounting-calculator__button--reset {
	display: none;
	padding: 10.5px 22.5px;
	border: 1.5px solid var(--f-calc-accent);
	color: var(--f-calc-accent);
}

.f-accounting-calculator--has-result .f-accounting-calculator__button--reset {
	display: inline-flex;
}

.f-accounting-calculator__button--reset:hover {
	background: rgba(39, 55, 85, 0.06);
}

/* =========================================================================
   3. Output panel (right)
   ========================================================================= */

.f-accounting-calculator__panel--output {
	display: flex;
	flex-direction: column;
	background: var(--f-calc-panel);
	border-left: 1px solid var(--f-calc-border);
}

/* --- Empty state ------------------------------------------------------- */

.f-accounting-calculator__empty {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 24px;
	text-align: center;
}

.f-accounting-calculator__empty-icon {
	position: relative;
	display: block;
	width: 187px;
	height: 154px;
}

.f-accounting-calculator__empty-icon-back {
	position: absolute;
	top: 50%;
	left: 20px;
	width: 114px;
	height: 114px;
	background: var(--f-calc-accent);
	border-radius: 22px;
	transform: translateY(-50%) rotate(28deg);
}

.f-accounting-calculator__empty-icon-front {
	position: absolute;
	top: 19px;
	left: 66px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 120px;
	height: 120px;
	background: radial-gradient(
		140% 140% at 30% 45%,
		rgba(39, 55, 85, 0.4) 0%,
		rgba(132, 144, 166, 0.32) 40%,
		rgba(225, 232, 246, 0.28) 72%,
		rgba(132, 144, 166, 0.34) 100%
	);
	border: 0.5px solid rgba(255, 255, 255, 0.64);
	border-radius: 22px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
	-webkit-backdrop-filter: blur(30px);
	backdrop-filter: blur(30px);
	color: #fff;
}

.f-accounting-calculator__empty-glyph {
	display: block;
}

.f-accounting-calculator__empty-title {
	margin: 0;
	padding: 0;
	font-family: var(--f-calc-font-ui);
	font-size: 26px;
	font-weight: 700;
	line-height: 1.1;
	color: var(--f-calc-ink);
}

.f-accounting-calculator__empty-text {
	margin: 4px 0 0;
	font-family: var(--f-calc-font-ui);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.4;
	color: var(--f-calc-body);
}

/* --- Result state ------------------------------------------------------ */

.f-accounting-calculator__result {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
}

.f-accounting-calculator__result-heading {
	font-family: var(--f-calc-font-value);
	font-size: 20px;
	font-weight: 600;
	line-height: 1.4;
	color: var(--f-calc-ink);
}

.f-accounting-calculator__result-body {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 16px;
	text-align: center;
}

.f-accounting-calculator__result-label {
	font-family: var(--f-calc-font-ui);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.4;
	color: var(--f-calc-body);
}

.f-accounting-calculator__result-sum {
	font-family: var(--f-calc-font-ui);
	font-size: 44px;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: -0.22px;
	color: var(--f-calc-ink);
}

/* =========================================================================
   4. Responsive
   ========================================================================= */

@media (max-width: 767px) {
	.f-accounting-calculator {
		grid-template-columns: 1fr;
		min-height: 0;
	}

	.f-accounting-calculator__panel--form {
		gap: 32px;
	}

	.f-accounting-calculator__panel--output {
		min-height: 380px;
		border-left: 0;
		border-top: 1px solid var(--f-calc-border);
	}

	.f-accounting-calculator__actions {
		flex-wrap: wrap;
	}
}