/* g3d.css - Car 3D Models stage UI: tokens, stage, glass panels, controls, labels, phone sheet, toast. UI track.
 * ASCII only. The site palette (33gears theme main.css): red #e11d2a on near-black, Oswald display, Spectral body.
 * Masthead and footer live in css/g3d-chrome.css, the article in css/g3d-article.css.
 * Contrast: panel text #f4f1ec on the glass (rgba(12,12,14,.74) over the lightest stage colour) is above 13:1,
 * muted #b4b4bc above 8:1; pressed controls are white on #e11d2a (4.8:1, bold 13px+); label pills are opaque
 * enough to hold 4.5:1 over any pixel of the model (checked by tools/browser-check.js).
 * Per-model colours arrive as --g3d-accent / --g3d-accent2 / --g3d-bg / --g3d-bg2 on body[style]. */

:root {
	--g3d-accent: #e11d2a;
	--g3d-accent2: #ff8a3d;
	--g3d-bg: #0b0b0d;
	--g3d-bg2: #1f2127;
	--g3d-glass: rgba(12, 12, 14, 0.74);
	--g3d-glass-solid: rgba(12, 12, 14, 0.95);
	--g3d-line: rgba(255, 255, 255, 0.12);
	--g3d-line2: rgba(255, 255, 255, 0.2);
	--g3d-text: #f4f1ec;
	--g3d-text2: #b4b4bc;
	--g3d-chip: rgba(255, 255, 255, 0.07);
	--g3d-chip-h: rgba(255, 255, 255, 0.14);
	--g3d-focus: #ffb38a;
	--g3d-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
	--g3d-display: Oswald, "Arial Narrow", Arial, sans-serif;
	--g3d-serif: Spectral, Georgia, "Times New Roman", serif;
	--g3d-ui: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

html { -webkit-text-size-adjust: 100%; }
body.g3d-body { margin: 0; background: var(--g3d-bg); color: var(--g3d-text); -webkit-font-smoothing: antialiased; }
.g3d-stage *, .g3d-stage *::before, .g3d-stage *::after { box-sizing: border-box; }
.g3d-stage button, .g3d-stage input { font-family: inherit; }
.g3d-stage :focus-visible { outline: 2px solid var(--g3d-focus); outline-offset: 2px; }
.g3d-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.g3d-icon { flex: 0 0 auto; }

/* ------------------------------------------------------------------ stage */
.g3d-stage {
	position: relative;
	height: calc(100vh - var(--g3d-mast-h, 85px));
	height: calc(100svh - var(--g3d-mast-h, 85px));
	min-height: 460px;
	overflow: hidden;
	isolation: isolate;
	/* the poster's backdrop (blender/inline-4 composite_bg): glow centre-right, (1 - r)^1.6 falloff, so the
	   poster -> canvas cross-fade shows no seam */
	background: radial-gradient(ellipse 75% 85% at 60% 42%, var(--g3d-bg2) 0%, var(--g3d-bg) 100%);
	background: radial-gradient(ellipse 75% 85% at 60% 42%, var(--g3d-bg2) 0%, color-mix(in srgb, var(--g3d-bg2) 63%, var(--g3d-bg)) 25%, color-mix(in srgb, var(--g3d-bg2) 33%, var(--g3d-bg)) 50%, color-mix(in srgb, var(--g3d-bg2) 11%, var(--g3d-bg)) 75%, var(--g3d-bg) 100%);
	color: var(--g3d-text);
	font-family: var(--g3d-ui);
}
.g3d-embed .g3d-stage { height: 100vh; height: 100svh; }
.g3d-poster {
	position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: cover;
	transition: opacity 0.8s ease;
}
.g3d-stage.is-ready .g3d-poster { opacity: 0; pointer-events: none; }
.g3d-canvas { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; display: block; touch-action: none; outline: none; cursor: grab; }
.g3d-canvas:active { cursor: grabbing; }
.g3d-canvas:focus-visible { outline: 2px solid var(--g3d-focus); outline-offset: -2px; }
.g3d-labels { position: absolute; inset: 0; z-index: 2; pointer-events: none; overflow: hidden; }
.g3d-stage.is-nogl .g3d-canvas, .g3d-stage.is-nogl .g3d-labels { display: none; }

/* labels (the scene positions them inline) */
.g3d-label {
	display: inline-flex; align-items: center; gap: 7px;
	padding: 5px 11px 5px 9px; margin: 0;
	background: rgba(10, 10, 12, 0.86); color: var(--g3d-text);
	border: 1px solid var(--g3d-line2); border-radius: 3px;
	font: 500 12.5px/1.1 var(--g3d-display); letter-spacing: 0.06em; text-transform: uppercase;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
	cursor: pointer;
	transition: border-color 0.2s, background-color 0.2s;
}
.g3d-label-dot { flex: 0 0 auto; width: 7px; height: 7px; border-radius: 50%; background: var(--g3d-accent); }
.g3d-label:hover, .g3d-label:focus-visible { background: rgba(10, 10, 12, 0.96); border-color: var(--g3d-accent); }
.g3d-lbl-line { stroke: rgba(244, 241, 236, 0.75); stroke-width: 1; }
.g3d-lbl-anchor { fill: var(--g3d-accent); stroke: #0b0b0d; stroke-width: 1.2; }

.g3d-tip {
	position: absolute; left: 0; top: 0; z-index: 6; pointer-events: none;
	padding: 5px 9px; border-radius: 3px; background: rgba(10, 10, 12, 0.94); color: var(--g3d-text);
	border: 1px solid var(--g3d-line2); font: 500 12px/1 var(--g3d-display); letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap;
}
.g3d-tip[hidden] { display: none; }

/* ------------------------------------------------------------------ panels */
.g3d-info, .g3d-controls {
	position: absolute; z-index: 5;
	background: var(--g3d-glass); color: var(--g3d-text);
	-webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
	border: 1px solid var(--g3d-line); border-radius: 4px;
	box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
}
.g3d-info { left: 16px; top: 16px; width: 336px; max-height: calc(100% - 32px); display: flex; flex-direction: column; border-top: 2px solid var(--g3d-accent); }
.g3d-controls { right: 16px; top: 16px; width: 252px; max-height: calc(100% - 32px); overflow-y: auto; padding: 14px; scrollbar-width: thin; }
.g3d-info-scroll { overflow-y: auto; padding: 18px 18px 16px; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.25) transparent; }

.g3d-title { margin: 0 0 8px; font: 600 26px/1.08 var(--g3d-display); letter-spacing: 0.02em; text-transform: uppercase; color: #fff; }
.g3d-lede { margin: 0 0 14px; font: 400 15px/1.5 var(--g3d-serif); color: var(--g3d-text2); }

/* cards */
.g3d-card { margin: 0 0 12px; padding: 10px 12px; border-radius: 3px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--g3d-line); }
.g3d-card-view { display: block; }
.g3d-card-name { margin: 0 0 6px; font: 500 14px/1.25 var(--g3d-display); letter-spacing: 0.05em; text-transform: uppercase; color: #fff; }
.g3d-spec { margin: 0 0 8px; display: grid; gap: 0; }
.g3d-spec div { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-bottom: 1px solid var(--g3d-line); }
.g3d-spec div:last-child { border-bottom: 0; }
.g3d-spec dt { margin: 0; font: 400 13px/1.3 var(--g3d-ui); color: var(--g3d-text2); }
.g3d-spec dd { margin: 0; font: 600 13px/1.3 var(--g3d-ui); color: var(--g3d-text); text-align: right; }
.g3d-card-hint { margin: 0; font: 400 13px/1.4 var(--g3d-ui); color: var(--g3d-text2); }
.g3d-card-kicker { margin: 0 0 4px; font: 500 11px/1 var(--g3d-display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--g3d-accent2); }
.g3d-card-title { margin: 0 0 8px; font: 600 23px/1.1 var(--g3d-display); letter-spacing: 0.02em; text-transform: uppercase; color: #fff; }
.g3d-card-short { margin: 0 0 8px; font: 600 15px/1.45 var(--g3d-serif); color: var(--g3d-text); }
.g3d-card-text { margin: 0 0 10px; font: 400 14.5px/1.55 var(--g3d-serif); color: #d9d6d0; }
.g3d-card-text strong, .g3d-card-short strong { color: #fff; }
.g3d-facts { margin: 0 0 10px; padding: 0; list-style: none; display: grid; gap: 6px; }
.g3d-facts li { position: relative; padding: 7px 10px 7px 22px; border-radius: 3px; background: rgba(255, 255, 255, 0.05); font: 400 13.5px/1.45 var(--g3d-serif); color: var(--g3d-text); }
.g3d-facts li::before { content: ""; position: absolute; left: 9px; top: 13px; width: 6px; height: 6px; background: var(--g3d-accent); }
.g3d-sources { margin: 0 0 12px; font: 400 12px/1.45 var(--g3d-ui); color: var(--g3d-text2); }
.g3d-sources a { color: #e4e1db; }
.g3d-next { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 0 10px; }
.g3d-next-k { font: 500 11px/1 var(--g3d-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--g3d-text2); margin-right: 2px; }
.g3d-back { display: inline-flex; align-items: center; gap: 6px; padding: 8px 2px; background: none; border: 0; color: var(--g3d-text); font: 500 13px/1 var(--g3d-display); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }
.g3d-back:hover { color: #fff; text-decoration: underline; text-decoration-color: var(--g3d-accent); }

/* "All parts (n)" disclosure + the part list */
.g3d-disclose {
	display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; min-height: 40px; padding: 8px 12px; margin: 0;
	background: var(--g3d-chip); color: var(--g3d-text); border: 1px solid var(--g3d-line); border-radius: 2px;
	font: 500 13.5px/1.1 var(--g3d-display); letter-spacing: 0.06em; text-transform: uppercase; text-align: left; cursor: pointer;
	transition: background-color 0.15s, border-color 0.15s;
}
.g3d-disclose:hover { background: var(--g3d-chip-h); border-color: var(--g3d-line2); }
.g3d-disclose .g3d-icon { width: 18px; height: 18px; transition: transform 0.25s var(--g3d-ease); }
.g3d-disclose[aria-expanded="true"] { border-color: var(--g3d-line2); }
.g3d-disclose[aria-expanded="true"] .g3d-icon { transform: rotate(180deg); }
.g3d-parts { display: flex; flex-wrap: wrap; gap: 5px; margin: 8px 0 0; }
.g3d-parts[hidden] { display: none; }
.g3d-info.is-card .g3d-partsbox { display: none; }
.g3d-part, .g3d-chip, .g3d-view {
	display: inline-flex; align-items: center; justify-content: center; min-height: 32px; padding: 5px 10px; margin: 0;
	background: var(--g3d-chip); color: var(--g3d-text); border: 1px solid var(--g3d-line); border-radius: 2px;
	font: 400 12.5px/1.15 var(--g3d-ui); cursor: pointer;
	transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.g3d-part:hover:not(:disabled), .g3d-chip:hover:not(:disabled), .g3d-view:hover:not(:disabled) { background: var(--g3d-chip-h); border-color: var(--g3d-line2); }
.g3d-part:disabled, .g3d-chip:disabled, .g3d-view:disabled { opacity: 0.5; cursor: default; }
.g3d-part.is-on, .g3d-view[aria-pressed="true"] { background: var(--g3d-accent); border-color: var(--g3d-accent); color: #fff; font-weight: 600; }

/* controls */
.g3d-group { margin: 0 0 14px; }
.g3d-group:last-child { margin-bottom: 0; }
.g3d-group::before { content: attr(aria-label); display: block; margin: 0 0 8px; font: 500 11px/1 var(--g3d-display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--g3d-text2); }
.g3d-run { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 10px; }
.g3d-run::before { flex: 0 0 100%; margin-bottom: 0; }
.g3d-play {
	flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
	min-width: 88px; height: 40px; padding: 0 14px; margin: 0;
	background: var(--g3d-accent); color: #fff; border: 1px solid var(--g3d-accent); border-radius: 2px;
	font: 600 14px/1 var(--g3d-display); letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer;
	transition: background-color 0.15s, transform 0.15s;
}
.g3d-play:hover:not(:disabled) { background: #b91320; }
.g3d-play:active:not(:disabled) { transform: scale(0.97); }
.g3d-play:disabled { opacity: 0.5; cursor: default; }
.g3d-speed { flex: 1 1 100%; min-width: 0; }
.g3d-speed-k { display: block; margin: 0 0 2px; font: 500 12px/1 var(--g3d-display); letter-spacing: 0.08em; text-transform: uppercase; color: var(--g3d-text); }
.g3d-range { width: 100%; height: 28px; margin: 0; background: transparent; cursor: pointer; -webkit-appearance: none; appearance: none; }
.g3d-range:disabled { opacity: 0.5; cursor: default; }
.g3d-range::-webkit-slider-runnable-track { height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--g3d-accent2), var(--g3d-accent)); }
.g3d-range::-moz-range-track { height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--g3d-accent2), var(--g3d-accent)); }
.g3d-range::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -7px; border-radius: 50%; background: #fff; border: 3px solid var(--g3d-accent); }
.g3d-range::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--g3d-accent); }
.g3d-rpm { margin: 2px 0 0; font: 600 15px/1.2 var(--g3d-display); letter-spacing: 0.04em; color: #fff; }
.g3d-rpm-note { display: block; font: 400 12px/1.3 var(--g3d-ui); letter-spacing: 0; color: var(--g3d-text2); }

.g3d-toggles { display: grid; gap: 6px; }
.g3d-toggle {
	position: relative; display: flex; align-items: center; gap: 9px; width: 100%; min-height: 40px; padding: 8px 12px; margin: 0;
	background: var(--g3d-chip); color: var(--g3d-text); border: 1px solid var(--g3d-line); border-radius: 2px;
	font: 500 13.5px/1.1 var(--g3d-display); letter-spacing: 0.06em; text-transform: uppercase; text-align: left; cursor: pointer;
	transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.g3d-toggle:hover:not(:disabled) { background: var(--g3d-chip-h); }
.g3d-toggle:disabled { opacity: 0.5; cursor: default; }
.g3d-toggle::after { content: ""; margin-left: auto; width: 28px; height: 15px; border-radius: 99px; background: rgba(255, 255, 255, 0.2); transition: background-color 0.2s; }
.g3d-toggle::before { content: ""; position: absolute; right: 25px; top: 50%; width: 11px; height: 11px; margin-top: -5.5px; border-radius: 50%; background: #fff; z-index: 1; transform: translateX(-11px); transition: transform 0.25s var(--g3d-ease); }
.g3d-toggle[aria-pressed="true"] { border-color: var(--g3d-accent); }
.g3d-toggle[aria-pressed="true"]::after { background: var(--g3d-accent); }
.g3d-toggle[aria-pressed="true"]::before { transform: translateX(0); }
.g3d-flow-note { margin: 2px 0 0; font: 400 12.5px/1.45 var(--g3d-ui); color: var(--g3d-text2); }
.g3d-flow-note[hidden] { display: none; }

/* 4-stroke steps */
.g3d-stepgroup .g3d-toggle { margin-bottom: 8px; }
.g3d-stepbox { padding: 10px 10px 10px; border-radius: 3px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--g3d-line); }
.g3d-stepbox[hidden] { display: none; }
.g3d-strokes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; margin: 0 0 8px; padding: 0; list-style: none; }
.g3d-strokes li { padding: 4px 0 3px; text-align: center; border-top: 3px solid rgba(255, 255, 255, 0.18); font: 500 10.5px/1.1 var(--g3d-display); letter-spacing: 0.04em; text-transform: uppercase; color: var(--g3d-text2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.g3d-strokes li[aria-current="step"] { border-top-color: var(--g3d-accent2); color: #fff; }
/* stroke caption: bottom centre of the stage, above the scroll hint */
.g3d-stepcap {
	position: absolute; left: 50%; bottom: 62px; z-index: 4; width: min(560px, calc(100% - 640px)); min-width: 300px; transform: translateX(-50%);
	padding: 12px 18px 13px; text-align: center;
	background: rgba(10, 10, 12, 0.82); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
	border: 1px solid var(--g3d-line); border-top: 2px solid var(--g3d-accent2); border-radius: 3px;
	box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}
.g3d-stepcap[hidden] { display: none; }
.g3d-stepcap-k { margin: 0 0 3px; font: 500 11px/1 var(--g3d-display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--g3d-accent2); }
.g3d-stroke-name { margin: 0 0 4px; font: 600 24px/1.1 var(--g3d-display); letter-spacing: 0.04em; text-transform: uppercase; color: #fff; }
.g3d-stroke-line { margin: 0; font: 400 16px/1.45 var(--g3d-serif); color: #e4e1db; }
.g3d-stepnav { display: flex; gap: 6px; }
.g3d-stepbtn {
	flex: 1 1 0; display: inline-flex; align-items: center; justify-content: center; gap: 4px; min-height: 38px; padding: 0 8px; margin: 0;
	background: var(--g3d-chip); color: var(--g3d-text); border: 1px solid var(--g3d-line2); border-radius: 2px;
	font: 500 13px/1 var(--g3d-display); letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer;
}
.g3d-stepbtn:hover:not(:disabled) { background: var(--g3d-chip-h); border-color: var(--g3d-accent2); }
.g3d-stepbtn:disabled { opacity: 0.5; cursor: default; }
.g3d-stepbtn .g3d-icon { width: 16px; height: 16px; }

.g3d-views { display: flex; flex-wrap: wrap; gap: 6px; }
.g3d-views::before { flex: 0 0 100%; margin-bottom: 2px; }
.g3d-view { flex: 1 1 calc(50% - 6px); }
.g3d-nogl-note { margin: 0 0 12px; padding: 9px 12px; border-radius: 3px; background: rgba(255, 255, 255, 0.07); font: 400 13px/1.4 var(--g3d-ui); color: var(--g3d-text); }

/* ------------------------------------------------------------------ scroll hint, toast */
.g3d-scrollhint {
	position: absolute; left: 50%; bottom: 14px; z-index: 4; transform: translateX(-50%);
	display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 2px;
	background: rgba(10, 10, 12, 0.9); color: var(--g3d-text); border: 1px solid var(--g3d-line2);
	font: 500 12.5px/1 var(--g3d-display); letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
}
.g3d-scrollhint:hover { border-color: var(--g3d-accent); color: #fff; }
.g3d-scrollhint .g3d-icon { width: 16px; height: 16px; }
.g3d-embed .g3d-scrollhint { display: none; }
.g3d-toast {
	position: absolute; left: 50%; bottom: 64px; z-index: 30; max-width: calc(100% - 32px);
	padding: 10px 16px; border-radius: 2px; background: rgba(10, 10, 12, 0.96); color: var(--g3d-text); border: 1px solid var(--g3d-line2);
	font: 400 14px/1.3 var(--g3d-ui); box-shadow: 0 8px 26px rgba(0, 0, 0, 0.45);
	transform: translate(-50%, 12px); opacity: 0; pointer-events: none;
	transition: transform 0.3s var(--g3d-ease), opacity 0.25s;
}
.g3d-toast.is-on { transform: translate(-50%, 0); opacity: 1; }

/* ------------------------------------------------------------------ narrow desktop */
@media (min-width: 900px) and (max-width: 1179px) {
	.g3d-info { width: 296px; }
	.g3d-controls { width: 228px; }
	.g3d-title { font-size: 23px; }
}

/* ------------------------------------------------------------------ phones: bottom sheet + floating pills */
@media (max-width: 899.98px) {
	.g3d-stage { min-height: 420px; }
	.g3d-info, .g3d-controls { position: static; width: auto; max-height: none; background: none; border: 0; border-radius: 0; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; overflow: visible; }
	.g3d-info-scroll { overflow: visible; padding: 2px 16px 18px; }
	.g3d-controls { padding: 4px 16px 18px; }
	.g3d-title { font-size: 21px; }
	.g3d-lede { font-size: 14px; margin-bottom: 10px; }
	.g3d-scrollhint { left: auto; right: 10px; top: 10px; bottom: auto; transform: none; padding: 7px 10px; font-size: 11.5px; }
	.g3d-toast { bottom: calc(var(--g3d-vis, 112px) + 70px); }
	.g3d-sheet {
		position: absolute; left: 0; right: 0; bottom: 0; z-index: 12; height: var(--g3d-vis, 112px);
		display: flex; flex-direction: column;
		background: var(--g3d-glass-solid); color: var(--g3d-text);
		border-top: 2px solid var(--g3d-accent);
		box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.45);
		transition: height 0.35s var(--g3d-ease);
	}
	.g3d-sheet.is-drag { transition: none; }
	.g3d-grip { flex: 0 0 auto; position: relative; width: 100%; height: 36px; padding: 0; margin: 0; background: none; border: 0; cursor: grab; touch-action: none; }
	.g3d-grip::before { content: ""; position: absolute; left: 50%; top: 14px; width: 40px; height: 4px; margin-left: -20px; border-radius: 2px; background: rgba(255, 255, 255, 0.5); }
	.g3d-tabs { flex: 0 0 auto; display: flex; gap: 4px; padding: 0 12px 8px; touch-action: none; }
	.g3d-tab { flex: 1 1 0; min-height: 36px; padding: 6px 4px; background: var(--g3d-chip); color: var(--g3d-text); border: 1px solid var(--g3d-line); border-radius: 2px; font: 500 13px/1 var(--g3d-display); letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; }
	.g3d-tab[aria-selected="true"] { background: var(--g3d-accent); border-color: var(--g3d-accent); color: #fff; }
	.g3d-sheet-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; }
	.g3d-sheet[data-snap="peek"] .g3d-sheet-body { overflow: hidden; }
	.g3d-pane { display: none; }
	.g3d-sheet[data-tab="info"] #g3d-pane-info, .g3d-sheet[data-tab="controls"] #g3d-pane-controls { display: block; }
	.g3d-pills {
		position: absolute; left: 8px; right: 8px; bottom: calc(var(--g3d-vis, 112px) + 8px); z-index: 11;
		display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-end; gap: 6px; pointer-events: none;
		transition: bottom 0.35s var(--g3d-ease);
	}
	.g3d-sheet.is-drag ~ .g3d-pills { transition: none; }
	.g3d-pills > * { pointer-events: auto; }
	.g3d-pills .g3d-play { min-width: 0; height: 40px; padding: 0 14px; }
	.g3d-pills .g3d-stepgroup { display: contents; }
	.g3d-pills .g3d-stepgroup::before { content: none; }
	.g3d-pills .g3d-stepgroup .g3d-toggle { width: auto; min-height: 40px; margin: 0; padding: 6px 12px; background-color: rgba(12, 12, 14, 0.9); pointer-events: auto; }
	.g3d-pills .g3d-stepgroup .g3d-toggle::before, .g3d-pills .g3d-stepgroup .g3d-toggle::after { content: none; }
	.g3d-pills .g3d-stepgroup .g3d-toggle[aria-pressed="true"] { background-color: var(--g3d-accent); color: #fff; }
	/* Prev / Next sit inside the caption card as two chevrons, so step mode costs one row above the pills */
	.g3d-pills .g3d-stepbox { position: absolute; z-index: 2; left: 0; right: 0; top: 0; bottom: 46px; pointer-events: none; background: none; border: 0; padding: 0; }
	.g3d-pills .g3d-stepnav { height: 100%; justify-content: space-between; align-items: center; padding: 0 4px; }
	.g3d-pills .g3d-stepbtn { flex: 0 0 auto; width: 42px; min-height: 42px; padding: 0; pointer-events: auto; background: rgba(255, 255, 255, 0.08); border-color: var(--g3d-line2); }
	.g3d-pills .g3d-stepbtn span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
	.g3d-pills .g3d-stepbtn .g3d-icon { width: 22px; height: 22px; }
	.g3d-pills .g3d-stepcap { position: relative; z-index: 1; left: auto; bottom: auto; order: -2; flex: 0 0 100%; width: auto; min-width: 0; transform: none; padding: 9px 50px 10px; pointer-events: auto; background: var(--g3d-glass-solid); box-shadow: none; }
	.g3d-pills .g3d-stroke-name { font-size: 19px; }
	.g3d-pills .g3d-stroke-line { font-size: 14px; }
	.g3d-pills .g3d-stepbox .g3d-strokes { display: none; }
	.g3d-views .g3d-view { flex: 1 1 calc(50% - 6px); }
}
@media (min-width: 900px) {
	.g3d-sheet, .g3d-pills { display: none; }
}

/* ------------------------------------------------------------------ reduced motion */
@media (prefers-reduced-motion: reduce) {
	.g3d-stage *, .g3d-stage *::before, .g3d-stage *::after { animation-duration: 0.001ms; animation-delay: 0s; animation-iteration-count: 1; transition-duration: 0.001ms; }
	.g3d-stage.is-ready .g3d-poster { transition: opacity 0.2s linear; }
}