/* Infografik „CO₂-Konzentration".
   Nutzt die gemeinsamen Basis-Tokens (assets/basis.css) und die Export-Leiste
   (assets/export.css). Eigene Klassen tragen das Präfix .rwif-co2-. */

/* Etwas engere Abstände als der 30px-Standard der .rwif-grafik-Spalte. */
.rwif-grafik.rwif-co2 { gap: 20px; }

/* — Große Kennzahl (Hero) — */
.rwif-co2-hero {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 6px 14px;
	margin: -6px 0 -2px;
}
.rwif-co2-hero-num {
	font-family: var(--rwif-display);
	font-weight: 700;
	font-size: clamp(40px, 7.5vw, 64px);
	line-height: 1;
	color: var(--rwif-alert);
	letter-spacing: -.01em;
}
.rwif-co2-hero-txt {
	font-family: var(--rwif-body);
	font-size: 18px;
	color: var(--rwif-ink-soft);
}

/* — Umschalter — */
/* Deutlich unter der großen Zahl absetzen, aber näher an die Grafik rücken. */
.rwif-co2-ctrl {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	font-family: var(--rwif-ui);
	margin: 18px 0 -16px;
}
.rwif-co2-ctrl-lbl {
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .04em;
	text-transform: uppercase;
	color: var(--rwif-ink-faint);
}
.rwif-co2-toggle {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}
.rwif-co2-toggle button {
	font-family: var(--rwif-ui);
	font-size: 13.5px;
	font-weight: 600;
	cursor: pointer;
	padding: 8px 14px;
	border-radius: 9px;
	border: 1px solid var(--rwif-line);
	background: var(--rwif-paper-2);
	color: var(--rwif-ink-soft);
	transition: border-color .15s, color .15s, background .15s;
}
.rwif-co2-toggle button:hover { border-color: var(--rwif-leaf); color: var(--rwif-forest); }
.rwif-co2-toggle button.on {
	background: var(--rwif-forest);
	border-color: var(--rwif-forest);
	color: #fff;
}

/* — Diagrammbereich — */
.rwif-co2-chartsection {
	display: flex;
	flex-direction: column;
	gap: 12px;
}
.rwif-co2-chartwrap { position: relative; }
.rwif-co2-chart {
	display: block;
	width: 100%;
	height: auto;
	background: var(--rwif-paper);
	border-radius: 10px;
}

/* SVG-Textstile (werden vom Export mit eingebrannt). */
.rwif-co2-axis { fill: var(--rwif-ink-faint); font-family: var(--rwif-ui); font-size: 11px; }
.rwif-co2-axistitle { fill: var(--rwif-ink-soft); font-family: var(--rwif-ui); font-size: 12px; font-weight: 600; }
.rwif-co2-bandlbl { fill: var(--rwif-ink-soft); font-family: var(--rwif-ui); font-size: 11px; font-style: italic; }
.rwif-co2-zero { fill: var(--rwif-ink-soft); font-family: var(--rwif-ui); font-size: 11px; font-weight: 600; }
.rwif-co2-marker { font-family: var(--rwif-ui); }

/* — Tooltip — */
.rwif-co2-tip {
	position: absolute;
	pointer-events: none;
	background: var(--rwif-ink);
	color: var(--rwif-paper);
	font-family: var(--rwif-ui);
	font-size: 12px;
	padding: 6px 9px;
	border-radius: 7px;
	transform: translate(-50%, -115%);
	white-space: nowrap;
	box-shadow: 0 4px 12px rgba(0, 0, 0, .25);
	z-index: 2;
}
.rwif-co2-tip[hidden] { display: none; }
.rwif-co2-tip b { color: #fff; }
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) .rwif-co2-tip b { color: var(--rwif-ink); }
}

/* — Hinweiszeile — */
.rwif-co2-hint {
	font-family: var(--rwif-body);
	font-size: 15.5px;
	color: var(--rwif-ink-soft);
	margin: 0;
}

/* — Legende — */
.rwif-co2-legend {
	display: flex;
	gap: 18px;
	flex-wrap: wrap;
	font-family: var(--rwif-ui);
	font-size: 12.5px;
	color: var(--rwif-ink-soft);
}
.rwif-co2-sw {
	display: inline-block;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	margin-right: 6px;
	vertical-align: -1px;
}
.rwif-co2-sw.kurve { background: var(--rwif-forest); }
.rwif-co2-sw.band  { background: var(--rwif-line); }
.rwif-co2-sw.grn   { background: var(--rwif-leaf); }
.rwif-co2-sw.red   { background: var(--rwif-alert); }

/* — Rohdaten-Tabelle (scrollbar, da die Reihe sehr lang sein kann) — */
.rwif-co2-datatable { overflow: auto; max-height: 360px; }
.rwif-co2-datatable[hidden] { display: none; }
.rwif-co2-datatable table { border-collapse: collapse; font-family: var(--rwif-ui); font-size: 12px; width: 100%; }
.rwif-co2-datatable th, .rwif-co2-datatable td { border: 1px solid var(--rwif-line); padding: 4px 9px; text-align: right; white-space: nowrap; }
.rwif-co2-datatable th:first-child, .rwif-co2-datatable td:first-child { text-align: left; }
.rwif-co2-datatable thead th { position: sticky; top: 0; background: var(--rwif-paper-2); color: var(--rwif-ink); font-weight: 700; }

/* — Quellenzeile — */
.rwif-co2-note {
	font-family: var(--rwif-ui);
	font-size: 12px;
	color: var(--rwif-ink-faint);
	margin: 0;
}