* {
	box-sizing: border-box;
}

:root {
	--spiral-ink: #101820;
	--spiral-muted: #5b6b7a;
	--spiral-paper: #f4f1ec;
	--spiral-accent: #ff6b4a;
	--spiral-cool: #2a7bbd;
	--spiral-warm: #c82838;
}

:root {
    --cs-sand: #f5f0e8;
    --cs-cream: #faf7f2;
    --cs-warm-white: #fefcf9;
    --cs-earth: #3d3229;
    --cs-earth-mid: #6b5d50;
    --cs-earth-light: #9a8d80;
    --cs-clay: #c4a882;
    --cs-terracotta: #c45d3e;
    --cs-forest: #2d6a4f;
    --cs-forest-light: #52b788;
    --cs-ocean: #1b6b93;
    --cs-ocean-light: #4da8c4;
    --cs-amber: #d4860b;
    --cs-rose: #b5485d;
    --cs-accent: #c45d3e;
  }


.spiral-page {
	/* max-width: 1100px;
	margin: 0 auto;
	padding: 3rem 1.5rem 4rem; */
}

.spiral-hero {
	text-align: left;
	margin-bottom: 2rem;
}

.spiral-eyebrow {
	text-transform: uppercase;
	letter-spacing: 0.2em;
	font-size: 0.75rem;
	color: var(--spiral-muted);
	margin: 0;
}

.spiral-lede {
	max-width: 640px;
	font-size: 1.05rem;
	color: var(--spiral-muted);
	margin: 0;
}

.spiral-card {
	position: relative;
	background: var(--cs-cream);
	/* border-radius: 24px; */
	/* padding: 2rem 2rem 2.5rem;
	box-shadow: 0 30px 70px rgba(16, 24, 32, 0.12); */
	backdrop-filter: blur(8px);
}

.spiral-meta {
	display: flex;
	gap: 1.5rem;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 1.5rem;
}

.spiral-legend {
	display: grid;
	gap: 0.35rem;
	min-width: 220px;
}

.spiral-legend-label {
	font-size: 0.85rem;
	color: var(--spiral-muted);
}

.spiral-legend-bar {
	height: 12px;
	border-radius: 999px;
	background: linear-gradient(90deg, var(--spiral-cool), #f6d365, var(--spiral-warm));
}

.spiral-legend-range {
	display: flex;
	justify-content: space-between;
	font-size: 0.8rem;
	color: var(--spiral-muted);
}

.spiral-note {
	font-size: 0.85rem;
	color: var(--spiral-muted);
}

#spiral_graph {
	width: 100%;
	height: min(82vh, 860px);
	display: block;
}

#timeline_graph {
	--cs-earth: var(--spiral-ink);
	--cs-earth-mid: var(--spiral-muted);
	--cs-clay: #c4a882;
	--cs-terracotta: #c45d3e;
	--cs-cream: #faf7f2;
	width: 100%;
	min-height: 90px;
	display: block;
	margin-top: 0.5rem;
}

.timeline-controls {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 0.5rem;
	margin-top: 0.5rem;
	font-size: 0.9rem;
	color: var(--muted);
}

.timeline-value {
	min-width: 3.2rem;
	text-align: right;
	font-variant-numeric: tabular-nums;
}

.spiral-tooltip {
	position: fixed;
	pointer-events: none;
	background: #101820;
	color: #fff;
	padding: 0.45rem 0.75rem;
	border-radius: 12px;
	font-size: 0.8rem;
	opacity: 0;
	transform: translate(-50%, -120%);
	transition: opacity 0.15s ease;
	white-space: nowrap;
}

.spiral-tooltip.is-visible {
	opacity: 1;
}

#spiral-center-globe {
	position: absolute;
	border-radius: 50%;
	overflow: hidden;
	z-index: 2;
	pointer-events: auto;
	transform-origin: center center;
}

@media (max-width: 720px) {
	.spiral-page {
		padding: 2.5rem 1rem 3rem;
	}

	.spiral-card {
		padding: 1.5rem 1.2rem 2rem;
	}

	#spiral_graph {
		height: 70vh;
	}
}