/* ROOFINGBOX – Roofing Cost Calculator
   Colors reference Elementor Global Colors (CSS variables from the active kit). */

.rb-calc {
	--rb-primary: var(--e-global-color-primary, #757c61);
	--rb-secondary: var(--e-global-color-secondary, #2f3122);
	--rb-accent: var(--e-global-color-accent, #d9a441);
	--rb-text: var(--e-global-color-text, #3a3d2f);
	--rb-border: var(--e-global-color-rb_border, #d6d8cb);
	--rb-off-white: var(--e-global-color-rb_off_white, #f6f6f1);

	display: grid;
	grid-template-columns: 1.35fr 1fr;
	gap: 0;
	background: #fff;
	border-radius: 20px;
	overflow: hidden;
	box-shadow: 0 24px 60px rgba(47, 49, 34, 0.18);
	color: var(--rb-text);
	font-family: var(--e-global-typography-text-font-family, "Inter", sans-serif);
}

.rb-calc__form,
.rb-calc__result {
	min-width: 0; /* let grid items shrink instead of overflowing */
}

.rb-calc__form {
	padding: 40px;
}

.rb-calc__title {
	margin: 0 0 8px;
	color: var(--rb-secondary);
}

.rb-calc__intro {
	margin: 0 0 28px;
	color: var(--rb-text);
	opacity: 0.85;
}

.rb-calc__field {
	margin-bottom: 20px;
}

.rb-calc__field label {
	display: block;
	font-weight: 600;
	font-size: 14px;
	color: var(--rb-secondary);
	margin-bottom: 8px;
}

.rb-calc__hint {
	font-size: 13px;
	font-weight: 400;
	color: var(--rb-text);
	opacity: 0.7;
	margin: 8px 0 0;
}

.rb-calc__size {
	display: flex;
	align-items: center;
	gap: 16px;
}

.rb-calc input[type="number"],
.rb-calc select {
	width: 100%;
	height: 48px;
	padding: 0 14px;
	border: 1px solid var(--rb-border);
	border-radius: 10px;
	background: var(--rb-off-white);
	color: var(--rb-secondary);
	font: inherit;
	font-weight: 600;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.rb-calc input[type="number"] {
	max-width: 130px;
}

.rb-calc input:focus,
.rb-calc select:focus {
	outline: none;
	border-color: var(--rb-primary);
	box-shadow: 0 0 0 3px rgba(117, 124, 97, 0.2);
}

/* Range slider */
.rb-calc input[type="range"] {
	flex: 1;
	-webkit-appearance: none;
	appearance: none;
	height: 6px;
	border-radius: 999px;
	background: linear-gradient(90deg, var(--rb-primary), var(--rb-primary)) no-repeat, var(--rb-border);
	cursor: pointer;
}

.rb-calc input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: #fff;
	border: 3px solid var(--rb-primary);
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.rb-calc input[type="range"]::-moz-range-thumb {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: #fff;
	border: 3px solid var(--rb-primary);
}

.rb-calc__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px 20px;
}

.rb-calc__field--check {
	display: flex;
	align-items: flex-end;
}

.rb-calc__check {
	display: flex !important;
	align-items: center;
	gap: 10px;
	height: 48px;
	margin: 0 !important;
	cursor: pointer;
}

.rb-calc__check input {
	width: 20px;
	height: 20px;
	accent-color: var(--rb-primary);
}

/* Result panel */
.rb-calc__result {
	background: var(--rb-secondary);
	color: #fff;
	padding: 40px;
	display: flex;
	flex-direction: column;
}

.rb-calc__label {
	margin: 0 0 6px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--rb-accent);
}

.rb-calc__total {
	margin: 0;
	font-family: var(--e-global-typography-primary-font-family, "Manrope", sans-serif);
	font-weight: 800;
	font-size: clamp(28px, 3vw, 38px);
	line-height: 1.15;
	letter-spacing: -0.02em;
	color: #fff;
}

.rb-calc__per {
	margin: 10px 0 24px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.72);
}

.rb-calc__per strong {
	color: #fff;
}

.rb-calc__breakdown {
	list-style: none;
	margin: 0 0 28px;
	padding: 0;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.rb-calc__breakdown li {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding: 12px 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.12);
	font-size: 15px;
	color: rgba(255, 255, 255, 0.78);
}

.rb-calc__breakdown strong {
	color: #fff;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

.rb-calc__cta {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	margin-top: auto;
	padding: 15px 24px;
	border-radius: 8px;
	background: var(--rb-accent);
	color: var(--rb-secondary) !important;
	font-weight: 700;
	text-decoration: none !important;
	transition: transform 0.15s, background 0.2s;
}

.rb-calc__cta:hover {
	background: #fff;
	transform: translateY(-1px);
}

.rb-calc__disclaimer {
	margin: 16px 0 0;
	font-size: 12px;
	line-height: 1.5;
	color: rgba(255, 255, 255, 0.55);
}

/* Responsive */
@media (max-width: 1024px) {
	.rb-calc {
		grid-template-columns: 1.1fr 1fr;
	}

	.rb-calc__form,
	.rb-calc__result {
		padding: 32px 28px;
	}
}

@media (max-width: 900px) {
	.rb-calc {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 767px) {
	.rb-calc {
		grid-template-columns: 1fr;
		border-radius: 16px;
	}

	.rb-calc__form,
	.rb-calc__result {
		padding: 24px 20px;
	}

	.rb-calc__grid {
		grid-template-columns: 1fr;
	}

	.rb-calc__size {
		flex-wrap: wrap;
	}

	.rb-calc input[type="range"] {
		flex-basis: 100%;
		order: 2;
	}

	.rb-calc input[type="number"] {
		max-width: 100%;
	}
}