/* CV at a glance (assets/js/glance.js): a small gallery inserted after the About
   bio — the human–machine loop as a diagram, the same loop as a 3D model, and one
   thin year line — with a strip of previews underneath. Uses only main.css tokens;
   light/dark follow them. */

.glance {
	margin: 18px 0 10px;
	padding: 0;
	outline: none;
}

.glance:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 6px;
	border-radius: 4px;
}

/* ---- gallery shell ---- */

.glance-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 4px 16px;
	margin-bottom: 6px;
	font-family: var(--font-mono);
	font-size: 10.5px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--text-2);
}

.glance-viewname {
	color: var(--text);
}

.glance-frame {
	border: 1px solid var(--border);
	border-radius: 10px;
	background: var(--surface);
	overflow: hidden;
}

.glance-view[hidden],
.glance-3d-host[hidden],
.glance-3d-msg[hidden] {
	display: none;
}

.glance-caption {
	margin: 0;
	padding: 7px 12px 8px;
	border-top: 1px solid var(--border);
	font-family: var(--font-mono);
	font-size: 11.5px;
	line-height: 1.4;
	color: var(--text-2);
	min-height: calc(1.4em + 16px);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.glance-caption.is-live {
	color: var(--text);
}

/* ---- previews ---- */

.glance-thumbs {
	display: flex;
	gap: 8px;
	margin-top: 8px;
}

.glance-thumb {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 3px;
	width: 108px;
	padding: 5px 6px 4px;
	border: 1px solid var(--border);
	border-radius: 8px;
	background: var(--surface);
	color: var(--text-2);
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	line-height: 1.3;
	cursor: pointer;
	transition: border-color var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.glance-thumb svg {
	display: block;
	width: 100%;
	height: auto;
}

.glance-thumb .t-l {
	fill: none;
	stroke: var(--border-strong);
	stroke-width: 1;
}

.glance-thumb .t-f {
	fill: var(--surface-2);
	stroke: var(--text-2);
	stroke-width: 0.8;
}

.glance-thumb .t-a {
	fill: none;
	stroke: var(--text-2);
	stroke-width: 1.2;
}

.glance-thumb .t-d {
	fill: var(--text-2);
}

.glance-thumb:hover {
	border-color: var(--border-strong);
	color: var(--text);
}

.glance-thumb[aria-pressed="true"] {
	border-color: var(--accent);
	background: var(--accent-soft);
	color: var(--text);
}

.glance-thumb[aria-pressed="true"] .t-a {
	stroke: var(--accent);
}

.glance-thumb[aria-pressed="true"] .t-d {
	fill: var(--accent);
}

.glance-thumb:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

/* ---- loop view ---- */

.glance-loop {
	display: block;
	height: auto;
	font-family: var(--font-mono);
}

.glance-band {
	fill: var(--surface-2);
	stroke: var(--border-strong);
	stroke-width: 1;
}

.glance-bandname,
.glance-boxname,
.glance-colname {
	font-size: 8.5px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	fill: var(--text);
}

.glance-colname {
	fill: var(--text-2);
}

.glance-bandsub,
.glance-boxsub,
.glance-note,
.glance-xlabel,
.glance-ssub,
.glance-cmeta {
	font-size: 8.5px;
	fill: var(--text-2);
}

.glance-note {
	font-style: italic;
}

.glance-box {
	fill: none;
	stroke: var(--border-strong);
	stroke-width: 1;
}

.glance-arrow {
	fill: none;
	stroke: var(--text-2);
	stroke-width: 1.1;
}

.glance-ahead {
	fill: var(--text-2);
}

.glance-hit {
	fill: transparent;
	stroke: none;
}

.glance-stage,
.glance-x,
.glance-card {
	cursor: pointer;
	outline: none;
	transition: opacity var(--dur) var(--ease-out);
}

.glance-stage-base {
	fill: var(--surface-2);
	stroke: var(--border-strong);
	stroke-width: 1;
}

.glance-stage-glow {
	fill: var(--accent-soft);
	stroke: var(--accent);
	stroke-width: 1.2;
	opacity: 0;
	transition: opacity 420ms var(--ease-out);
}

.glance-stage.is-lit .glance-stage-glow {
	opacity: 0.55;
}

/* while a card or stage is chosen, only the choice glows */
.glance.is-dim .glance-stage.is-lit:not(.is-on) .glance-stage-glow {
	opacity: 0;
}

.glance-stage.is-on .glance-stage-glow,
.glance-stage:hover .glance-stage-glow,
.glance-stage:focus-visible .glance-stage-glow {
	opacity: 1;
}

.glance-sname {
	font-size: 9.5px;
	font-weight: 600;
	fill: var(--text);
}

.glance-x.is-lit .glance-arrow,
.glance-x.is-on .glance-arrow,
.glance-x:hover .glance-arrow,
.glance-x:focus-visible .glance-arrow {
	stroke: var(--accent);
	stroke-width: 1.6;
}

.glance-x.is-lit .glance-ahead,
.glance-x.is-on .glance-ahead,
.glance-x:hover .glance-ahead,
.glance-x:focus-visible .glance-ahead {
	fill: var(--accent);
}

.glance-x.is-on .glance-xlabel,
.glance-x:hover .glance-xlabel,
.glance-x:focus-visible .glance-xlabel {
	fill: var(--text);
}

.glance-pulse {
	fill: var(--accent);
}

.glance-pulse-side {
	opacity: 0.7;
}

/* connectors: a faint dash that flows from the card towards its stage */
.glance-wire {
	fill: none;
	stroke: var(--text-2);
	stroke-width: 1;
	stroke-dasharray: 3 4;
	opacity: 0.7;
	pointer-events: none;
	animation: glance-flow 1.4s linear infinite;
	transition: opacity var(--dur) var(--ease-out);
}

.glance-wire-end {
	fill: var(--text-2);
	pointer-events: none;
	transition: opacity var(--dur) var(--ease-out);
}

.glance-wire.is-on {
	stroke: var(--accent);
	stroke-width: 1.5;
	opacity: 1;
}

.glance-wire-end.is-on {
	fill: var(--accent);
}

@keyframes glance-flow {
	from { stroke-dashoffset: 0; }
	to { stroke-dashoffset: -14; }
}

.glance-card rect {
	fill: var(--surface);
	stroke: var(--border-strong);
	stroke-width: 1;
}

.glance-card.is-other rect {
	stroke-dasharray: 3 3;
}

.glance-cname {
	font-size: 9.5px;
	font-weight: 600;
	fill: var(--text);
}

.glance-card:hover rect,
.glance-card:focus-visible rect,
.glance-card.is-on rect {
	fill: var(--accent-soft);
	stroke: var(--accent);
	stroke-width: 1.4;
	stroke-dasharray: none;
}

.glance.is-dim .glance-card:not(.is-on),
.glance.is-dim .glance-stage:not(.is-on) text,
.glance.is-dim .glance-x:not(.is-on),
.glance.is-dim .glance-hcard:not(.is-on) {
	opacity: 0.6;
}

.glance.is-dim .glance-wire:not(.is-on),
.glance.is-dim .glance-wire-end:not(.is-on) {
	opacity: 0.25;
}

.glance-loop.is-narrow .glance-sname {
	font-size: 9px;
}

.glance-loop.is-narrow .glance-bandsub,
.glance-loop.is-narrow .glance-boxsub,
.glance-loop.is-narrow .glance-note,
.glance-loop.is-narrow .glance-xlabel,
.glance-loop.is-narrow .glance-ssub {
	font-size: 7.5px;
}

/* ---- cards as buttons (narrow widths only) ---- */

.glance-cards {
	display: none;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 6px;
	margin-top: 8px;
}

.glance.is-narrow .glance-cards {
	display: grid;
}

.glance[data-view="timeline"] .glance-cards,
.glance[data-view="timeline"] .glance-detail {
	display: none;
}

.glance-hcard {
	display: flex;
	flex-direction: column;
	gap: 2px;
	padding: 6px 8px;
	border: 1px solid var(--border-strong);
	border-radius: 6px;
	background: var(--surface);
	color: var(--text);
	font-family: var(--font-mono);
	text-align: left;
	cursor: pointer;
	transition: opacity var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}

.glance-hcard.is-other {
	border-style: dashed;
}

.glance-hcard-name {
	font-size: 10.5px;
	font-weight: 600;
	line-height: 1.3;
}

.glance-hcard-meta {
	font-size: 9.5px;
	line-height: 1.35;
	color: var(--text-2);
}

.glance-hcard:hover,
.glance-hcard.is-on {
	border-color: var(--accent);
	border-style: solid;
	background: var(--accent-soft);
}

.glance-hcard:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

/* ---- works of the chosen card or stage ---- */

.glance-detail {
	margin-top: 8px;
	font-size: 13px;
	line-height: 1.45;
}

.glance-detail:empty {
	display: none;
}

.glance-detail-head {
	display: flex;
	flex-wrap: wrap;
	gap: 2px 10px;
	margin: 0 0 4px;
	font-family: var(--font-mono);
	font-size: 10.5px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--text);
}

.glance-detail-to {
	color: var(--text-2);
}

.glance-detail ul {
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--border);
}

.glance-detail li {
	display: grid;
	grid-template-columns: 44px minmax(0, 1fr);
	gap: 0 8px;
	padding: 5px 0;
	border-bottom: 1px solid var(--border);
}

.glance-kind {
	padding-top: 2px;
	font-family: var(--font-mono);
	font-size: 10px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--text-2);
}

.glance-detail a {
	grid-column: 2;
	color: var(--text);
	text-decoration: none;
}

.glance-detail a:hover,
.glance-detail a:focus-visible {
	color: var(--accent);
	text-decoration: underline;
}

.glance-venue {
	grid-column: 2;
	font-size: 12px;
	color: var(--text-2);
}

/* ---- 3D view ---- */

.glance-3d-host {
	height: var(--gh, 420px);
	min-height: 300px;
}

.glance-3d-canvas {
	display: block;
	width: 100%;
	height: 100%;
	touch-action: pan-y;
	cursor: grab;
}

.glance-3d-canvas:active {
	cursor: grabbing;
}

.glance-3d-msg {
	margin: 0;
	padding: 40px 16px;
	font-family: var(--font-mono);
	font-size: 11.5px;
	text-align: center;
	color: var(--text-2);
}

.glance-sr {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
}

.glance-view-3d {
	position: relative;
}

/* ---- timeline view: the year line ---- */

.glance-view-timeline {
	display: flex;
	align-items: center;
	min-height: var(--gh, 0);
	padding: 14px 12px;
}

.glance-line {
	position: relative;
	display: grid;
	grid-template-columns: 56px minmax(0, 1fr);
	gap: 8px;
	width: 100%;
}

.glance-lanes {
	position: relative;
}

.glance-lane {
	position: absolute;
	left: 0;
	right: 0;
	display: flex;
	align-items: center;
	font-family: var(--font-mono);
	font-size: 10.5px;
	letter-spacing: 0.04em;
	color: var(--text-2);
	white-space: nowrap;
}

.glance-svg {
	display: block;
	overflow: visible;
	font-family: var(--font-mono);
}

.glance-tick {
	stroke: var(--border);
	stroke-width: 1;
	shape-rendering: crispEdges;
}

.glance-axis {
	stroke: var(--text-2);
	stroke-width: 1;
	shape-rendering: crispEdges;
}

.glance-year {
	font-size: 10.5px;
	fill: var(--text-2);
}

/* marks: identity is carried by shape as well as colour */
.glance-mark {
	cursor: default;
	outline: none;
	transition: opacity var(--dur) var(--ease-out);
}

.glance-paper {
	fill: var(--accent);
}

.glance-award {
	fill: none;
	stroke: var(--accent);
	stroke-width: 1.5;
}

.glance-talk {
	fill: none;
	stroke: var(--text-2);
	stroke-width: 1.25;
}

.glance-role,
.glance-teach {
	fill: var(--text-2);
}

.glance-mark:hover {
	opacity: 0.7;
}

.glance-mark:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
	border-radius: 50%;
}

/* ---- grow-in, replayed with main.js's .rise stagger ---- */

.glance.rise .glance-axis {
	transform-box: fill-box;
	transform-origin: 0 50%;
	animation: glance-grow var(--dur) var(--ease-out) both;
}

.glance.rise .glance-mark {
	animation: glance-in var(--dur) var(--ease-out) both;
	animation-delay: calc(var(--d, 0) * 1ms);
}

@keyframes glance-grow {
	from { transform: scaleX(0); }
	to { transform: none; }
}

@keyframes glance-in {
	from { opacity: 0; }
	to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
	.glance.rise .glance-axis,
	.glance.rise .glance-mark,
	.glance-wire {
		animation: none;
	}
	.glance-mark,
	.glance-stage,
	.glance-x,
	.glance-card,
	.glance-hcard,
	.glance-wire,
	.glance-wire-end,
	.glance-stage-glow,
	.glance-thumb {
		transition: none;
	}
}

/* ---- phones ---- */

@media (max-width: 575.98px) {
	.glance-line {
		grid-template-columns: 48px minmax(0, 1fr);
		gap: 6px;
	}
	.glance-lane {
		font-size: 10px;
		letter-spacing: 0.02em;
	}
	.glance-paper,
	.glance-award {
		r: 3;
	}
	.glance-caption {
		white-space: normal;
		min-height: calc(2.8em + 16px);
	}
	.glance-view-timeline {
		padding: 12px 8px;
	}
	.glance-thumbs {
		gap: 6px;
	}
	.glance-thumb {
		flex: 1 1 0;
		width: auto;
		min-width: 0;
	}
}

@media (max-width: 379.98px) {
	.glance-cards {
		grid-template-columns: minmax(0, 1fr);
	}
}