/* ──────────────────────────────────────────────────────────────────────
   Phase 1A.10 — Chart single-template styles
   Loaded on is_singular('chart') only. Reuses release-side design
   tokens (var(--f24-*)) from critical.css. Mobile breakpoint at
   900px matching theme convention.
   ────────────────────────────────────────────────────────────────────── */

.f24-chart-single { color: var(--f24-text-1); }

/* ── Layout grid ──────────────────────────────────────────────── */
.f24-chart-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 280px;
	gap: 28px;
	max-width: 1280px;
	margin: 20px auto 0;
	padding: 0 24px;
}
.f24-chart-main { min-width: 0; }

/* ── Hero ─────────────────────────────────────────────────────── */
.f24-chart-hero {
	display: grid;
	grid-template-columns: 200px minmax(0, 1fr);
	gap: 24px;
	padding: 22px;
	border: 1px solid var(--f24-rule);
	background: var(--f24-surface);
	margin-bottom: 24px;
}
.f24-chart-hero__cover { margin: 0; }
.f24-chart-hero__cover img {
	width: 100%;
	height: auto;
	display: block;
	border: 1px solid var(--f24-rule);
}
.f24-chart-hero__meta { min-width: 0; }
.f24-chart-hero__kicker {
	font-family: var(--f24-font-mono);
	font-size: 11px;
	letter-spacing: 0.08em;
	color: var(--f24-text-3);
	margin: 0 0 10px 0;
	text-transform: uppercase;
}
.f24-chart-hero__kicker .sep { margin: 0 6px; opacity: 0.6; }
.f24-chart-hero__title {
	font-family: var(--f24-font-display);
	font-weight: 800;
	font-size: clamp(1.5rem, 4vw, 2.2rem);
	line-height: 1.1;
	letter-spacing: -0.02em;
	text-transform: uppercase;
	margin: 0 0 16px 0;
	color: var(--f24-text-1);
	overflow-wrap: break-word;
	hyphens: auto;
}

/* Curator block */
.f24-chart-curator {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 14px;
}
.f24-chart-curator__avatar {
	width: 48px;
	height: 48px;
	object-fit: cover;
	border: 1px solid var(--f24-rule);
}
.f24-chart-curator__initials {
	width: 48px;
	height: 48px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: var(--f24-font-mono);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.04em;
	border: 1px solid var(--f24-rule);
	background: var(--f24-surface-2, var(--f24-surface));
	color: var(--f24-text-2);
}
.f24-chart-curator__text {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}
.f24-chart-curator__label {
	font-family: var(--f24-font-mono);
	font-size: 10px;
	letter-spacing: 0.08em;
	color: var(--f24-text-3);
	text-transform: uppercase;
}
.f24-chart-curator__name {
	font-family: var(--f24-font-sans);
	font-size: 15px;
	color: var(--f24-text-1);
	text-decoration: none;
	font-weight: 500;
}
.f24-chart-curator__name:hover { color: var(--f24-signal); }

/* Genres */
.f24-chart-hero__genres {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 10px;
	align-items: center;
	margin-bottom: 14px;
	font-family: var(--f24-font-mono);
	font-size: 12px;
	color: var(--f24-text-2);
}
.f24-chart-hero__genres-label {
	font-size: 10px;
	letter-spacing: 0.08em;
	color: var(--f24-text-3);
	text-transform: uppercase;
}
.f24-chart-hero__genres a {
	color: var(--f24-text-1);
	text-decoration: none;
	border-bottom: 1px solid var(--f24-rule);
	padding-bottom: 1px;
}
.f24-chart-hero__genres a:hover {
	border-bottom-color: var(--f24-signal);
	color: var(--f24-signal);
}

/* Stats row */
.f24-chart-hero__stats {
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
	margin: 16px 0 0 0;
	padding-top: 16px;
	border-top: 1px solid var(--f24-rule);
}
.f24-chart-hero__stat dt {
	font-family: var(--f24-font-mono);
	font-size: 10px;
	letter-spacing: 0.08em;
	color: var(--f24-text-3);
	text-transform: uppercase;
	margin: 0;
}
.f24-chart-hero__stat dd {
	font-family: var(--f24-font-display);
	font-size: 20px;
	font-weight: 800;
	color: var(--f24-text-1);
	margin: 4px 0 0 0;
}

/* ── Tracklist ────────────────────────────────────────────────── */
.f24-chart-tracklist {
	margin-bottom: 24px;
	padding: 22px;
	border: 1px solid var(--f24-rule);
	background: var(--f24-surface);
}
.f24-chart-tracklist__head {
	border-bottom: 1px solid var(--f24-rule);
	padding-bottom: 12px;
	margin-bottom: 14px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: baseline;
	gap: 10px;
}
.f24-chart-tracklist__title {
	font-family: var(--f24-font-display);
	font-weight: 800;
	font-size: 18px;
	letter-spacing: -0.02em;
	text-transform: uppercase;
	margin: 0;
	color: var(--f24-text-1);
}
.f24-chart-tracklist__sub {
	font-family: var(--f24-font-mono);
	font-size: 10px;
	letter-spacing: 0.08em;
	color: var(--f24-text-3);
	margin: 0;
	text-transform: uppercase;
	overflow-wrap: anywhere;
	max-width: 100%;
}
.f24-chart-tracklist__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* Track row — desktop grid: num · play · cover · body · label · meta · released
   (Phase 1A.10.1 — added 100px released column at the right edge.)
   minmax(0, 1fr) on body cell prevents grid blowout from long titles. */
.f24-chart-track {
	display: grid;
	grid-template-columns: 32px 32px 48px minmax(0, 1fr) 160px 200px 100px;
	gap: 12px;
	align-items: center;
	padding: 10px 0;
	border-bottom: 1px solid var(--f24-rule);
}
.f24-chart-track:last-child { border-bottom: none; }
.f24-chart-track__num {
	font-family: var(--f24-font-mono);
	font-size: 11px;
	color: var(--f24-text-3);
	text-align: right;
	font-variant-numeric: tabular-nums;
}
.f24-chart-track__play {
	width: 32px;
	height: 32px;
	background: transparent;
	border: 1px solid var(--f24-rule);
	color: var(--f24-text-1);
	cursor: pointer;
	padding: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.f24-chart-track__play:hover { opacity: 0.75; }
.f24-chart-track__play:focus-visible {
	outline: 2px solid var(--f24-signal);
	outline-offset: 2px;
}
.f24-chart-track__play[aria-pressed="true"] {
	background: var(--f24-signal);
	color: var(--f24-surface);
	border-color: var(--f24-signal);
}
.f24-chart-track__play--unavailable {
	display: inline-block;
	border: 1px dashed var(--f24-rule);
	opacity: 0.35;
	background: transparent;
}
.f24-chart-track__cover {
	width: 48px;
	height: 48px;
	display: block;
	object-fit: cover;
	border: 1px solid var(--f24-rule);
}
.f24-chart-track__cover--missing {
	display: inline-block;
	width: 48px;
	height: 48px;
	border: 1px dashed var(--f24-rule);
	opacity: 0.35;
}
.f24-chart-track__body { min-width: 0; }
.f24-chart-track__title {
	font-family: var(--f24-font-sans);
	font-size: 14px;
	font-weight: 500;
	color: var(--f24-text-1);
	margin: 0;
	overflow-wrap: anywhere;
}
.f24-chart-track__artist {
	font-family: var(--f24-font-mono);
	font-size: 11px;
	color: var(--f24-text-2);
	margin: 3px 0 0 0;
	overflow-wrap: anywhere;
}
.f24-chart-track__artist a {
	color: var(--f24-text-2);
	text-decoration: none;
	border-bottom: 1px solid transparent;
}
.f24-chart-track__artist a:hover {
	border-bottom-color: var(--f24-signal);
	color: var(--f24-signal);
}
.f24-chart-track__label {
	font-family: var(--f24-font-mono);
	font-size: 12px;
	color: var(--f24-text-2);
	margin: 0;
	overflow-wrap: anywhere;
}
.f24-chart-track__label a {
	color: var(--f24-text-2);
	text-decoration: none;
	border-bottom: 1px solid transparent;
}
.f24-chart-track__label a:hover {
	border-bottom-color: var(--f24-signal);
	color: var(--f24-signal);
}
.f24-chart-track__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 10px;
	font-family: var(--f24-font-mono);
	font-size: 11px;
	color: var(--f24-text-2);
	margin: 0;
}
.f24-chart-track__bpm,
.f24-chart-track__key,
.f24-chart-track__duration { white-space: nowrap; }

/* Phase 1A.10.1 — per-track genre chip inside meta block. */
.f24-chart-track__genre {
	color: var(--f24-text-1);
	white-space: nowrap;
}

/* Phase 1A.10.1 — per-track "Released" column at right edge of grid. */
.f24-chart-track__released {
	font-family: var(--f24-font-mono);
	font-size: 12px;
	color: var(--f24-text-2);
	margin: 0;
	white-space: nowrap;
}

/* Phase 1A.10.1 — Beatport-style column header row above the <ol>.
   Mirrors the .f24-chart-track grid so cells align with their rows.
   Hidden on mobile (area-grid layout doesn't need column labels). */
.f24-chart-tracklist__columns {
	display: grid;
	grid-template-columns: 32px 32px 48px minmax(0, 1fr) 160px 200px 100px;
	gap: 12px;
	padding: 8px 0;
	border-bottom: 1px solid var(--f24-rule);
	margin-bottom: 4px;
}
.f24-chart-tracklist__col {
	font-family: var(--f24-font-mono);
	font-size: 11px;
	letter-spacing: 0.08em;
	color: var(--f24-text-3);
	text-transform: uppercase;
}
.f24-chart-tracklist__col--num { text-align: right; }

/* ── DJ Notes footer ─────────────────────────────────────────── */
.f24-chart-djnotes {
	margin: 24px 0;
	padding: 22px;
	border: 1px solid var(--f24-rule);
	background: var(--f24-surface);
}
.f24-chart-djnotes__title {
	font-family: var(--f24-font-display);
	font-weight: 800;
	font-size: 16px;
	letter-spacing: -0.02em;
	text-transform: uppercase;
	margin: 0 0 12px 0;
	padding-bottom: 8px;
	border-bottom: 1px solid var(--f24-rule);
	color: var(--f24-text-1);
}
.f24-chart-djnotes__body {
	font-family: var(--f24-font-sans);
	font-size: 15px;
	line-height: 1.55;
	color: var(--f24-text-2);
}
.f24-chart-djnotes__body p { margin: 0 0 12px 0; }
.f24-chart-djnotes__body p:last-child { margin-bottom: 0; }

/* ── Sidebar ─────────────────────────────────────────────────── */
.f24-chart-sidebar {
	display: flex;
	flex-direction: column;
	gap: 16px;
	min-width: 0;
}
.f24-chart-sidebar__block {
	padding: 18px;
	border: 1px solid var(--f24-rule);
	background: var(--f24-surface);
}
.f24-chart-sidebar__title {
	font-family: var(--f24-font-display);
	font-weight: 800;
	font-size: 13px;
	letter-spacing: -0.02em;
	text-transform: uppercase;
	margin: 0 0 12px 0;
	padding-bottom: 8px;
	border-bottom: 1px solid var(--f24-rule);
	color: var(--f24-text-1);
}
.f24-chart-sidebar__stats {
	margin: 0;
}
.f24-chart-sidebar__stats div {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	padding: 6px 0;
}
.f24-chart-sidebar__stats dt {
	font-family: var(--f24-font-mono);
	font-size: 10px;
	letter-spacing: 0.08em;
	color: var(--f24-text-3);
	text-transform: uppercase;
	margin: 0;
}
.f24-chart-sidebar__stats dd {
	font-family: var(--f24-font-mono);
	font-size: 13px;
	color: var(--f24-text-1);
	margin: 0;
	font-variant-numeric: tabular-nums;
}
.f24-chart-sidebar__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-family: var(--f24-font-mono);
	font-size: 13px;
	color: var(--f24-text-1);
	text-decoration: none;
	border-bottom: 1px solid var(--f24-rule);
	padding-bottom: 2px;
	transition: color 0.15s ease, border-color 0.15s ease;
}
.f24-chart-sidebar__link:hover {
	color: var(--f24-signal);
	border-bottom-color: var(--f24-signal);
}
.f24-chart-sidebar__arrow {
	color: var(--f24-signal);
	margin-left: 2px;
}

/* ── Mobile (≤ 900px) ────────────────────────────────────────── */
@media (max-width: 900px) {
	.f24-chart-layout {
		grid-template-columns: 1fr;
		gap: 20px;
		padding: 0 16px;
	}
	.f24-chart-hero {
		grid-template-columns: 1fr;
		padding: 16px;
	}
	.f24-chart-hero__cover {
		max-width: 240px;
		margin: 0 auto;
	}
	.f24-chart-hero__title {
		font-size: clamp(1.3rem, 6vw, 1.75rem);
	}
	.f24-chart-tracklist {
		padding: 16px;
	}
	/* Phase 1A.10.1 — column header row is desktop-only; area-grid
	   layout on mobile doesn't need column labels. */
	.f24-chart-tracklist__columns {
		display: none;
	}
	.f24-chart-track {
		grid-template-columns: 22px 32px 40px minmax(0, 1fr);
		grid-template-areas:
			"num play cover body"
			"num play cover label"
			"num play cover meta"
			"num play cover released";
		column-gap: 10px;
		row-gap: 2px;
		padding: 12px 0;
	}
	.f24-chart-track__num      { grid-area: num; align-self: start; padding-top: 2px; }
	.f24-chart-track__play     { grid-area: play; align-self: start; }
	.f24-chart-track__cover,
	.f24-chart-track__cover--missing { grid-area: cover; align-self: start; width: 40px; height: 40px; }
	.f24-chart-track__body     { grid-area: body; }
	.f24-chart-track__label    { grid-area: label; }
	.f24-chart-track__meta     { grid-area: meta; }
	.f24-chart-track__released { grid-area: released; }
	.f24-chart-djnotes {
		padding: 16px;
	}
}

/* ──────────────────────────────────────────────────────────────────────
   End Phase 1A.10 additions
   ────────────────────────────────────────────────────────────────────── */

/* ──────────────────────────────────────────────────────────────────────
   Phase 1A.10.2 — /charts/ archive sidebar additions
   Reuses existing .f24-card-sidebar / .f24-chip / .f24-avatar-tile
   classes (consistent with artist/label/genre hub sidebars). Only
   adds: active-state on chip, count badge, photo avatar variant,
   clear-filter link.
   ────────────────────────────────────────────────────────────────────── */

/* Active state when ?genre=<slug> matches the chip's term. */
.f24-chip.is-active {
	box-shadow: inset 0 0 0 2px var(--f24-signal);
}

/* Count badge appended inside a chip (chart-count per genre). */
.f24-chip__count {
	color: var(--f24-text-3);
	margin-left: 0.4em;
	font-size: 0.85em;
	font-variant-numeric: tabular-nums;
}

/* Photo variant of the avatar tile (img instead of initials span). */
.f24-avatar-tile__img--photo {
	object-fit: cover;
}

/* "× Clear filter" link below the chip list when ?genre= is active. */
.f24-chart-archive__clear {
	margin: 0.75rem 0 0 0;
	font-family: var(--f24-font-mono);
	font-size: 0.75rem;
}
.f24-chart-archive__clear a {
	color: var(--f24-text-2);
	text-decoration: none;
}
.f24-chart-archive__clear a:hover {
	color: var(--f24-text-1);
}

/* ──────────────────────────────────────────────────────────────────────
   Phase 1A.10.3 — Single-chart sidebar "More from <Curator>" related
   charts list + BPM range badge on /charts/ archive cards.
   ────────────────────────────────────────────────────────────────────── */

.f24-chart-sidebar__related-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}
.f24-chart-sidebar__related-list .f24-avatar-tile {
	text-decoration: none;
	color: inherit;
}
.f24-chart-sidebar__related-list .f24-avatar-tile:hover {
	opacity: 0.75;
}

/* BPM range badge on chart archive cards. Mono + var(--f24-text-2).
   Sits in the f24-row__genre grid slot, replacing the previous
   empty-dash placeholder. */
.f24-row__bpm-range {
	font-family: var(--f24-font-mono);
	font-size: 11px;
	color: var(--f24-text-2);
	white-space: nowrap;
	font-variant-numeric: tabular-nums;
}