/* FSR Roof Calculator — front-end styles. Scoped under .fsr-rc to avoid theme clashes. */
.fsr-rc {
	--fsr-blue: #1f4e79;
	--fsr-accent: #2b6cb0;
	--fsr-bg: #ffffff;
	--fsr-border: #d9e2ec;
	--fsr-text: #1a202c;
	--fsr-muted: #5a6b7b;
	max-width: 560px;
	margin: 0 auto;
	padding: 24px;
	background: var(--fsr-bg);
	border: 1px solid var(--fsr-border);
	border-radius: 14px;
	box-shadow: 0 6px 24px rgba( 31, 78, 121, 0.08 );
	color: var(--fsr-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	box-sizing: border-box;
}
.fsr-rc *, .fsr-rc *::before, .fsr-rc *::after { box-sizing: inherit; }

.fsr-rc__title {
	font-size: 1.4rem;
	margin: 0 0 16px;
	color: var(--fsr-blue);
	text-align: center;
}

.fsr-rc__steps {
	display: flex;
	justify-content: space-between;
	list-style: none;
	padding: 0;
	margin: 0 0 20px;
	counter-reset: step;
}
.fsr-rc__steps li {
	flex: 1;
	text-align: center;
	font-size: 0.72rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--fsr-muted);
	position: relative;
	padding-top: 22px;
}
.fsr-rc__steps li::before {
	counter-increment: step;
	content: counter( step );
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX( -50% );
	width: 18px;
	height: 18px;
	line-height: 18px;
	border-radius: 50%;
	background: var(--fsr-border);
	color: #fff;
	font-size: 0.7rem;
}
.fsr-rc__steps li.is-active { color: var(--fsr-blue); font-weight: 600; }
.fsr-rc__steps li.is-active::before { background: var(--fsr-accent); }

.fsr-rc__label {
	display: block;
	font-weight: 600;
	font-size: 0.9rem;
	margin: 16px 0 6px;
}
.fsr-rc__input {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--fsr-border);
	border-radius: 8px;
	font-size: 1rem;
	background: #fff;
	color: var(--fsr-text);
}
.fsr-rc__input:focus {
	outline: none;
	border-color: var(--fsr-accent);
	box-shadow: 0 0 0 3px rgba( 43, 108, 176, 0.15 );
}
.fsr-rc__hint { font-size: 0.85rem; color: var(--fsr-muted); margin: 8px 0; }

.fsr-rc__map {
	width: 100%;
	height: 320px;
	border-radius: 10px;
	border: 1px solid var(--fsr-border);
	margin-bottom: 8px;
	background: #eef2f6;
}
.fsr-rc__measure {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 0.9rem;
	margin-bottom: 8px;
}

.fsr-rc__materials, .fsr-rc__pitch {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 8px;
}
.fsr-rc__chip {
	padding: 10px 16px;
	border: 1px solid var(--fsr-border);
	border-radius: 999px;
	background: #fff;
	color: var(--fsr-text);
	cursor: pointer;
	font-size: 0.9rem;
	transition: all 0.15s ease;
}
.fsr-rc__chip:hover { border-color: var(--fsr-accent); }
.fsr-rc__chip.is-selected {
	background: var(--fsr-accent);
	border-color: var(--fsr-accent);
	color: #fff;
}

.fsr-rc__btn {
	display: inline-block;
	width: 100%;
	margin-top: 18px;
	padding: 14px 20px;
	border: none;
	border-radius: 8px;
	background: var(--fsr-accent);
	color: #fff;
	font-size: 1rem;
	font-weight: 600;
	cursor: pointer;
	text-align: center;
	text-decoration: none;
	transition: background 0.15s ease;
}
.fsr-rc__btn:hover { background: var(--fsr-blue); }
.fsr-rc__btn:disabled { opacity: 0.6; cursor: default; }

.fsr-rc__btn-link {
	background: none;
	border: none;
	color: var(--fsr-accent);
	cursor: pointer;
	font-size: 0.9rem;
	text-decoration: underline;
	padding: 0;
}
.fsr-rc__nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-top: 18px;
}
.fsr-rc__nav .fsr-rc__btn { width: auto; margin-top: 0; flex: 1; }

.fsr-rc__error {
	color: #c53030;
	font-size: 0.88rem;
	margin: 10px 0 0;
}

/* Result */
.fsr-rc__result-label { text-align: center; font-size: 1rem; color: var(--fsr-muted); margin: 8px 0; }
.fsr-rc__range {
	text-align: center;
	font-size: 2rem;
	font-weight: 700;
	color: var(--fsr-blue);
	margin: 4px 0 16px;
}
.fsr-rc__dash { color: var(--fsr-muted); }
.fsr-rc__disclaimer { text-align: center; }