/* Topics page (/topics/): build-path layout. Markup from [jnr_topics_path]
   (functions.php), tabs from topics.js. Uses the site tokens from design.css. */

/* full content width instead of the 820px text column */
body:not(.home) .entry-content > .jbt.jbt { max-width: none; }

.jbt {
	display: grid;
	gap: 40px;
	margin: 0;
	color: var(--cream-100);
}
.entry-content .jbt ul,
.entry-content .jbt ol { margin: 0; padding: 0; list-style: none; }
.entry-content .jbt li { margin: 0; }
.entry-content .jbt p { margin: 0; }
.jbt a { color: inherit; text-decoration: none; }
.jbt a:focus-visible { outline: 2px solid var(--glow-500); outline-offset: 2px; }

/* intro */
.jbt-intro {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 12px 32px;
	padding-bottom: 24px;
	border-bottom: 1px solid var(--hairline);
}
.entry-content .jbt .jbt-lede { max-width: 60ch; font-size: 18px; line-height: 1.6; color: var(--cream-100); }
.entry-content .jbt .jbt-facts { display: flex; gap: 24px; font: 400 12px/1.4 'Space Mono', monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--cream-400); }

/* steps + panel */
.jbt-main {
	display: grid;
	grid-template-columns: 340px minmax(0, 1fr);
	gap: 40px;
	align-items: start;
}
.jbt-rail {
	position: sticky;
	top: 24px; /* the site header scrolls away */
	background: var(--ink-900);
	border: 1px solid var(--ink-border);
	border-radius: var(--r-card);
	overflow: hidden;
}
.jbt-rail li + li { border-top: 1px solid var(--ink-border); }
.jbt-step {
	display: grid;
	grid-template-columns: 36px minmax(0, 1fr);
	gap: 2px 12px;
	padding: 18px 20px;
	transition: background-color .15s ease-out;
}
.jbt-step:hover { background: var(--wash); }
.jbt-step-n { grid-row: span 2; font: 400 13px/1.9 'Space Mono', monospace; color: var(--cream-400); }
.jbt-step-t { font-size: 17px; font-weight: 600; line-height: 1.35; color: var(--cream-100); }
.jbt-step-m { font-size: 13.5px; line-height: 1.4; color: var(--cream-400); }
.jbt.is-tabbed .jbt-step[aria-current="step"] { background: var(--pool-soft); }
.jbt.is-tabbed .jbt-step[aria-current="step"] .jbt-step-n { color: var(--glow-300); }

.jbt-panels { display: grid; gap: 56px; }
.jbt-panel { display: grid; gap: 28px; }
.jbt-panel[hidden] { display: none; }
.jbt-panel-head { display: grid; gap: 10px; max-width: 68ch; }
.entry-content .jbt .jbt-eyebrow { font: 400 12px/1.4 'Space Mono', monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--glow-300); }
.entry-content .jbt .jbt-panel-h { margin: 0; font: 400 clamp(30px, 3vw, 42px)/1.1 'Lora', serif; color: var(--cream-100); }
.entry-content .jbt .jbt-panel-d { font-size: 17px; line-height: 1.6; color: var(--cream-400); }
.jbt-panel-h:focus { outline: none; }
.jbt-all { justify-self: start; font: 400 12px/1.4 'Space Mono', monospace; letter-spacing: .06em; text-transform: uppercase; color: var(--glow-300) !important; }
.jbt-all:hover { text-decoration: underline !important; }

.entry-content .jbt .jbt-guides,
.entry-content .jbt .jbt-together-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}
.jbt-guide {
	display: flex;
	flex-direction: column;
	gap: 8px;
	height: 100%;
	padding: 22px 24px;
	background: var(--ink-900);
	border: 1px solid var(--ink-border);
	border-radius: var(--r-card);
	transition: border-color .15s ease-out;
}
.jbt-guide:hover { border-color: var(--glow-700); }
.jbt-guide-t { font: 400 21px/1.3 'Lora', serif; color: var(--cream-100); text-wrap: balance; }
.jbt-guide-x { font-size: 15px; line-height: 1.55; color: var(--cream-400); }
.jbt-guide-m { margin-top: auto; padding-top: 6px; font: 400 11.5px/1.4 'Space Mono', monospace; letter-spacing: .06em; text-transform: uppercase; color: var(--cream-400); }
.jbt-guide-tool { border-color: var(--glow-border); }
.jbt-guide-tool .jbt-guide-m { color: var(--glow-300); }
.jbt-empty { color: var(--cream-400); }

.jbt-panel-nav { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 4px; }
.jbt-btn {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 10px 20px;
	font-size: 15px;
	font-weight: 600;
	border: 1px solid var(--hairline-strong);
	border-radius: var(--r-pill);
	transition: border-color .15s ease-out, color .15s ease-out;
}
.jbt-btn:hover { border-color: var(--glow-500); color: var(--glow-300) !important; }
.jbt-btn-next { color: var(--ink-950) !important; background: var(--glow-500); border-color: var(--glow-500); }
.jbt-btn-next:hover { color: var(--ink-950) !important; background: var(--glow-300); }

.jbt-together { display: grid; gap: 20px; padding-top: 40px; border-top: 1px solid var(--hairline); }
.entry-content .jbt .jbt-together-h { margin: 0; font: 400 28px/1.2 'Lora', serif; color: var(--cream-100); }

/* Without JS, or before it runs, every step is listed in order; the rail is a contents list. */
.jbt:not(.is-tabbed) .jbt-rail { position: static; }

@media (max-width: 1000px) {
	.jbt-main { grid-template-columns: minmax(0, 1fr); gap: 28px; }
	.jbt-rail { position: static; }
	.jbt-rail ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.jbt-rail li + li { border-top: 0; }
	.jbt-rail li { border-right: 1px solid var(--ink-border); border-bottom: 1px solid var(--ink-border); }
	.jbt-rail li:nth-child(3n) { border-right: 0; }
	.jbt-rail li:nth-child(n+4) { border-bottom: 0; }
	.jbt-step { padding: 14px 16px; height: 100%; }
}
@media (max-width: 640px) {
	.jbt { gap: 28px; }
	.jbt-rail ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.jbt-rail li:nth-child(3n) { border-right: 1px solid var(--ink-border); }
	.jbt-rail li:nth-child(2n) { border-right: 0; }
	.jbt-rail li:nth-child(n+4) { border-bottom: 1px solid var(--ink-border); }
	.jbt-rail li:nth-child(n+5) { border-bottom: 0; }
	.jbt-step { grid-template-columns: minmax(0, 1fr); padding: 12px 14px; }
	.jbt-step-n { grid-row: auto; line-height: 1.4; }
	.jbt-step-t { font-size: 15.5px; }
	.jbt-step-m { font-size: 12.5px; }
	.entry-content .jbt .jbt-guides,
	.entry-content .jbt .jbt-together-list { grid-template-columns: minmax(0, 1fr); gap: 12px; }
	.jbt-guide { padding: 18px; }
	.jbt-guide-t { font-size: 19px; }
	.entry-content .jbt .jbt-lede { font-size: 16.5px; }
}
@media (prefers-reduced-motion: reduce) {
	.jbt-step, .jbt-guide, .jbt-btn { transition: none; }
}