/**
 * mimTools BMI Calculator styles.
 * Uses the same design tokens as the mimTools theme/toolset for visual
 * consistency, with sensible fallbacks if used on a different theme.
 */

.mimtools-bmi-tool {
	--bmi-bg: var( --karesh-bg-soft, #1e1b15 );
	--bmi-bg-raised: var( --karesh-bg-soft-2, #262119 );
	--bmi-line: var( --karesh-line, #33301f );
	--bmi-text: var( --karesh-text, #ede7d9 );
	--bmi-text-dim: var( --karesh-text-dim, #a89f88 );
	--bmi-amber: var( --karesh-amber, #e0a341 );
	--bmi-amber-bright: var( --karesh-amber-bright, #f3bd5e );

	background: var( --bmi-bg );
	border: 1px solid var( --bmi-line );
	border-radius: 14px;
	padding: 28px;
	max-width: 640px;
	margin: 0 auto;
	direction: rtl;
	text-align: right;
	font-family: inherit;
}

.mimtools-bmi-tool * {
	box-sizing: border-box;
}

.mimtools-bmi-fields {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

.mimtools-bmi-field label {
	display: block;
	font-size: 13px;
	color: var( --bmi-text-dim );
	margin-bottom: 6px;
}

.mimtools-bmi-input-wrap {
	position: relative;
}

.mimtools-bmi-field input {
	width: 100%;
	background: var( --bmi-bg-raised );
	border: 1px solid var( --bmi-line );
	border-radius: 10px;
	color: var( --bmi-text );
	font-size: 16px;
	font-family: inherit;
	padding: 11px 44px 11px 14px;
	transition: border-color 0.2s ease;
	-moz-appearance: textfield;
}

.mimtools-bmi-field input::-webkit-outer-spin-button,
.mimtools-bmi-field input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.mimtools-bmi-field input:focus {
	outline: none;
	border-color: var( --bmi-amber );
}

.mimtools-bmi-unit {
	position: absolute;
	left: 14px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 13px;
	color: var( --bmi-text-dim );
	pointer-events: none;
}

.mimtools-bmi-error {
	display: none;
	margin-top: 12px;
	font-size: 13.5px;
	color: #d97757;
	background: rgba(217, 119, 87, 0.1);
	border: 1px solid rgba(217, 119, 87, 0.3);
	border-radius: 8px;
	padding: 10px 14px;
}

.mimtools-bmi-empty {
	display: block;
	text-align: center;
	color: var( --bmi-text-dim );
	font-size: 13.5px;
	padding: 30px 10px;
	margin-top: 20px;
	border: 1px dashed var( --bmi-line );
	border-radius: 10px;
}

.mimtools-bmi-result {
	display: none;
	margin-top: 24px;
	animation: mimtools-bmi-pop 0.3s ease;
}

@keyframes mimtools-bmi-pop {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: translateY(0); }
}

.mimtools-bmi-headline {
	display: flex;
	align-items: baseline;
	gap: 14px;
	flex-wrap: wrap;
}

.mimtools-bmi-value {
	font-size: 42px;
	font-weight: 800;
	font-family: var( --font-display, inherit );
	transition: color 0.3s ease;
	line-height: 1;
}

.mimtools-bmi-category {
	font-size: 14px;
	font-weight: 700;
	padding: 6px 16px;
	border-radius: 999px;
	transition: color 0.3s ease, background 0.3s ease;
}

.mimtools-bmi-range {
	margin-top: 10px;
	font-size: 13.5px;
	color: var( --bmi-text-dim );
}

/* Gauge */
.mimtools-bmi-gauge {
	position: relative;
	margin-top: 26px;
	padding-top: 22px;
}

.mimtools-bmi-gauge-track {
	height: 10px;
	border-radius: 999px;
	background: linear-gradient(
		to left,
		#5b9bd5 0%,
		#5b9bd5 17.3%,
		#7a9b5c 17.3%,
		#7a9b5c 42.3%,
		#e0a341 42.3%,
		#e0a341 61.5%,
		#c1673f 61.5%,
		#c1673f 100%
	);
	position: relative;
	overflow: visible;
}

.mimtools-bmi-marker {
	position: absolute;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: #fff;
	border: 3px solid var( --bmi-bg );
	box-shadow: 0 0 0 2px rgba(0,0,0,0.25);
	transition: left 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mimtools-bmi-marker-label {
	position: absolute;
	top: -22px;
	transform: translateX(-50%);
	font-size: 12px;
	font-weight: 700;
	white-space: nowrap;
	transition: left 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s ease;
}

.mimtools-bmi-gauge-labels {
	display: flex;
	justify-content: space-between;
	margin-top: 10px;
	font-size: 10.5px;
	color: var( --bmi-text-dim );
}

.mimtools-bmi-note {
	margin-top: 20px;
	font-size: 12px;
	line-height: 1.7;
	color: var( --bmi-text-dim );
	border-top: 1px solid var( --bmi-line );
	padding-top: 14px;
}

@media (prefers-reduced-motion: reduce) {
	.mimtools-bmi-result {
		animation: none;
	}
	.mimtools-bmi-marker,
	.mimtools-bmi-marker-label {
		transition: none;
	}
}

@media (max-width: 480px) {
	.mimtools-bmi-tool {
		padding: 20px;
	}
	.mimtools-bmi-fields {
		grid-template-columns: 1fr;
	}
	.mimtools-bmi-value {
		font-size: 34px;
	}
}