/* BL Calculators – temaoberoende. Färger via CSS-variabler (faller tillbaka på sajtens palett). */
.bl-calc {
	--blc-blue: var(--bl-blue, #306BEA);
	--blc-blue-dark: var(--bl-blue-dark, #2552bd);
	--blc-text: var(--bl-text, #1f2937);
	--blc-muted: var(--bl-muted, #5b6475);
	--blc-border: var(--bl-border, #dfe4ee);
	--blc-soft: var(--bl-soft, #f4f7fd);
	box-sizing: border-box;
	margin: 28px 0;
	padding: 24px;
	background: #fff;
	border: 1px solid var(--blc-border);
	border-radius: 14px;
	box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);
	color: var(--blc-text);
	font-size: 16px;
	line-height: 1.5;
}
.bl-calc *, .bl-calc *::before, .bl-calc *::after { box-sizing: border-box; }
.bl-calc__title { margin: 0 0 16px; font-size: 22px; line-height: 1.25; }
.bl-calc__top { margin: 0 0 20px; max-width: 460px; }
.bl-calc__cols {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 24px;
	align-items: start;
}
.bl-calc__inputs, .bl-calc__results { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.bl-calc [hidden] { display: none !important; }

.bl-panel { margin: 0; padding: 0; border: 0; min-width: 0; }
.bl-panel__title {
	margin: 0 0 12px;
	padding: 0;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: .04em;
	text-transform: uppercase;
	color: var(--blc-muted);
}
.bl-panel--result {
	padding: 16px 18px;
	background: var(--blc-soft);
	border: 1px solid var(--blc-border);
	border-radius: 12px;
}

/* Fält */
.bl-field { position: relative; margin: 0 0 16px; }
.bl-field:last-child { margin-bottom: 0; }
.bl-field__label { display: inline; font-weight: 600; font-size: 15px; color: var(--blc-text); }
.bl-field__control { display: flex; align-items: center; gap: 10px; margin-top: 6px; }
.bl-field input[type="text"],
.bl-field select {
	flex: 1 1 auto;
	width: 100%;
	min-width: 0;
	height: 48px;
	margin: 0;
	padding: 0 14px;
	border: 1px solid #b9c2d3;
	border-radius: 10px;
	background: #fff;
	color: var(--blc-text);
	font: inherit;
	font-size: 17px;
	box-shadow: none;
}
.bl-field select { appearance: auto; }
.bl-field input[type="text"]:hover, .bl-field select:hover { border-color: var(--blc-blue); }
.bl-field input[type="text"]:focus, .bl-field select:focus {
	outline: 3px solid rgba(48, 107, 234, .35);
	outline-offset: 0;
	border-color: var(--blc-blue);
}
.bl-field__unit { flex: 0 0 auto; min-width: 2.2em; color: var(--blc-muted); font-size: 15px; white-space: nowrap; }

/* Tooltip */
.bl-tip {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	margin: 0 0 0 6px;
	padding: 0;
	border: 1px solid var(--blc-blue);
	border-radius: 50%;
	background: #fff;
	color: var(--blc-blue);
	font-size: 13px;
	font-weight: 700;
	line-height: 1;
	cursor: pointer;
	vertical-align: middle;
}
.bl-tip:hover, .bl-tip[aria-expanded="true"] { background: var(--blc-blue); color: #fff; }
.bl-tip:focus-visible { outline: 3px solid rgba(48, 107, 234, .45); outline-offset: 2px; }
.bl-sr {
	position: absolute !important;
	width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
	clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.bl-tip__text {
	display: block;
	margin: 8px 0 0;
	padding: 10px 12px;
	border-radius: 8px;
	background: #1f2937;
	color: #fff;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.45;
}

/* Resultat */
.bl-row { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; margin: 0; padding: 10px 0; border-bottom: 1px solid var(--blc-border); }
.bl-row:last-of-type { border-bottom: 0; }
.bl-row__label { font-size: 15px; color: var(--blc-text); }
.bl-row__value { margin-left: auto; text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.bl-row__num { font-size: 18px; }
.bl-row__suffix { margin-left: 2px; font-size: 14px; font-weight: 600; color: var(--blc-muted); }
.bl-row--hero { display: block; padding: 6px 0 2px; border: 0; }
.bl-row--hero .bl-row__label { display: block; margin-bottom: 4px; font-size: 14px; color: var(--blc-muted); }
.bl-row--hero .bl-row__value { display: block; margin: 0; text-align: left; }
.bl-row--hero .bl-row__num { font-size: 34px; line-height: 1.15; color: var(--blc-blue); }
.bl-row--hero .bl-row__suffix { font-size: 16px; }
.bl-note { margin: 10px 0 0; padding: 10px 12px; border-left: 3px solid #d97706; background: #fff8eb; border-radius: 0 8px 8px 0; font-size: 14px; color: var(--blc-text); }

@media (max-width: 720px) {
	.bl-calc { padding: 16px; margin: 20px 0; border-radius: 12px; }
	.bl-calc__cols { grid-template-columns: 1fr; gap: 18px; }
	.bl-row--hero .bl-row__num { font-size: 30px; }
	.bl-field input[type="text"], .bl-field select { font-size: 16px; } /* hindrar iOS-zoom */
}
@media (prefers-reduced-motion: no-preference) {
	.bl-field input[type="text"], .bl-field select { transition: border-color .15s, outline-color .15s; }
}