/* Rules (r/rules.php). Scoped to .page-rules (with .page-narrow). */

/* A reading column with a side index from 1040 px; one column below. */
@media (min-width: 1040px) {
	.page-rules.page-narrow {
		max-width: 980px;
	}
}

.page-rules .rules-head {
	margin-bottom: var(--s-5);
}

.page-rules .rules-head .page-sub {
	max-width: 56ch;
}

/* Any season's rules: the select navigates on change (rules.js); Go is the no-JS path. */
.page-rules .season-pick {
	display: flex;
	gap: var(--s-2);
	align-items: center;
	margin-top: var(--s-3);
}

.js .page-rules .season-go {
	display: none;
}

.page-rules .rules-past {
	margin: var(--s-2) 0 0;
}

.page-rules .rules-facts {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--s-2);
	margin: var(--s-5) 0 0;
}

.page-rules .rules-facts > div {
	padding: var(--s-3);
	border: 1px solid var(--line);
	border-radius: var(--r-2);
	background: var(--bg-elev);
	box-shadow: var(--sh-1);
}

.page-rules .rules-facts dt {
	color: var(--fg-faint);
	font-size: 0.66rem;
	font-weight: 750;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.page-rules .rules-facts dd {
	margin: 2px 0 0;
	font-size: 1.6rem;
	font-weight: 850;
	font-stretch: 78%;
	line-height: 1;
	font-variant-numeric: tabular-nums;
}

@media (max-width: 420px) {
	.page-rules .rules-facts {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* ---- Layout and the index ---------------------------------------- */

.page-rules .rules-layout {
	display: block;
}

.page-rules .rules-toc ol {
	display: flex;
	gap: 6px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.page-rules .rules-toc a {
	display: block;
	color: var(--fg-muted);
	font-size: 0.85rem;
	font-weight: 650;
	white-space: nowrap;
	transition: background-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}

.page-rules .rules-toc a:hover {
	color: var(--fg);
	text-decoration: none;
}

.page-rules .rules-toc a[aria-current] {
	color: var(--fg);
}

/* Phones and tablets: a sticky row of chips under the top bar */
@media (max-width: 1039.98px) {
	.page-rules .rules-toc {
		position: sticky;
		top: calc(var(--topbar-h) + env(safe-area-inset-top));
		z-index: 5;
		margin: 0 calc(var(--gutter) * -1) var(--s-4);
		padding: var(--s-2) var(--gutter);
		background: var(--bg-glass);
		-webkit-backdrop-filter: saturate(1.6) blur(16px);
		backdrop-filter: saturate(1.6) blur(16px);
		border-bottom: 1px solid var(--line);
		overflow-x: auto;
		scrollbar-width: none;
	}

	.page-rules .rules-toc::-webkit-scrollbar {
		display: none;
	}

	.page-rules .rules-toc a {
		padding: 6px 12px;
		border-radius: 999px;
		background: var(--bg-sunken);
	}

	.page-rules .rules-toc a[aria-current] {
		background: var(--fg);
		color: var(--bg);
	}

	.page-rules .rules-section {
		scroll-margin-top: calc(var(--topbar-h) + env(safe-area-inset-top) + 64px);
	}
}

/* Desktop: a sticky index beside the text */
@media (min-width: 1040px) {
	.page-rules .rules-layout {
		display: grid;
		grid-template-columns: 190px minmax(0, 1fr);
		gap: var(--s-8);
		align-items: start;
	}

	.page-rules .rules-toc {
		position: sticky;
		top: calc(var(--topbar-h) + var(--s-6));
	}

	.page-rules .rules-toc ol {
		flex-direction: column;
		gap: 2px;
		padding-left: 1px;
		border-left: 2px solid var(--line);
	}

	.page-rules .rules-toc a {
		margin-left: -3px;
		padding: 7px 12px;
		border-left: 2px solid transparent;
		border-radius: 0 8px 8px 0;
	}

	.page-rules .rules-toc a[aria-current] {
		border-left-color: var(--brand);
		background: var(--brand-soft);
		color: var(--brand-text);
	}

	.page-rules .rules-section {
		scroll-margin-top: calc(var(--topbar-h) + var(--s-6));
	}
}

/* ---- The document ------------------------------------------------ */

.page-rules .rules-doc {
	display: flex;
	flex-direction: column;
	gap: var(--s-4);
	min-width: 0;
	max-width: 720px;
}

.page-rules .rules-section {
	padding: var(--s-5);
	border: 1px solid var(--line);
	border-radius: var(--r-3);
	background: var(--bg-elev);
	box-shadow: var(--sh-1);
	line-height: 1.6;
}

.page-rules .rules-section > :last-child {
	margin-bottom: 0;
}

.page-rules .rules-section h2 {
	margin: 0 0 var(--s-3);
	font-size: 1.35rem;
	font-weight: 850;
	font-stretch: 85%;
	letter-spacing: -0.01em;
}

.page-rules .rules-section h2:focus {
	outline: none;
}

.page-rules .rules-section h3 {
	margin: var(--s-5) 0 var(--s-2);
	font-size: 1rem;
	font-weight: 750;
}

.page-rules .rules-section p {
	margin: 0 0 var(--s-3);
	color: var(--fg);
}

.page-rules code {
	padding: 1px 6px;
	border-radius: 6px;
	background: var(--bg-sunken);
	font-family: var(--font-mono);
	font-size: 0.88em;
	white-space: nowrap;
}

/* FAQ and terms */
.page-rules .faq,
.page-rules .terms {
	margin: 0;
}

.page-rules .faq-item,
.page-rules .terms > div {
	padding: var(--s-3) 0;
	border-bottom: 1px solid var(--line);
}

.page-rules .faq-item:first-child,
.page-rules .terms > div:first-child {
	padding-top: 0;
}

.page-rules .faq-item:last-child,
.page-rules .terms > div:last-child {
	padding-bottom: 0;
	border-bottom: 0;
}

.page-rules .faq dt,
.page-rules .terms dt {
	font-weight: 750;
}

.page-rules .faq dd,
.page-rules .terms dd {
	margin: 2px 0 0;
	color: var(--fg-muted);
}

@media (min-width: 600px) {
	.page-rules .terms > div {
		display: grid;
		grid-template-columns: 150px minmax(0, 1fr);
		gap: var(--s-4);
	}

	.page-rules .terms dd {
		margin: 0;
	}
}

/* Weeks */
.page-rules .week-list {
	margin: var(--s-4) 0 0;
	padding: 0;
	list-style: none;
}

.page-rules .week-row {
	display: flex;
	gap: var(--s-3);
	padding: var(--s-3) 0;
	border-top: 1px solid var(--line);
}

.page-rules .week-num {
	display: grid;
	place-items: center;
	flex: none;
	width: 34px;
	height: 34px;
	border-radius: 10px;
	background: var(--bg-sunken);
	color: var(--fg-muted);
	font-weight: 850;
	font-variant-numeric: tabular-nums;
}

.page-rules .week-row.is-playoffs .week-num {
	background: var(--accent-soft);
	color: var(--accent);
}

.page-rules .week-body {
	flex: 1 1 auto;
	min-width: 0;
}

.page-rules .week-title {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px 8px;
	min-height: 34px;
}

.page-rules .week-title .pill {
	height: 22px;
	padding: 0 8px;
	font-size: 0.72rem;
}

.page-rules .week-desc {
	margin: 2px 0 6px;
	color: var(--fg-muted);
	font-size: 0.9rem;
	line-height: 1.45;
}

.page-rules .payout-line {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 4px 8px;
	margin-top: 4px;
	font-size: 0.85rem;
}

.page-rules .payout-label {
	min-width: 5.5em;
	color: var(--fg-faint);
	font-size: 0.7rem;
	font-weight: 750;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.page-rules .payout-items {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
}

.page-rules .payout {
	display: inline-flex;
	align-items: baseline;
	gap: 4px;
	padding: 2px 8px;
	border-radius: 999px;
	background: var(--bg-sunken);
	color: var(--fg-muted);
	white-space: nowrap;
}

.page-rules .payout b {
	color: var(--good);
	font-weight: 800;
	font-variant-numeric: tabular-nums;
}

.page-rules .payout-total {
	margin-top: 6px;
	color: var(--fg-faint);
	font-size: 0.8rem;
}

.page-rules .payout-total b {
	color: var(--fg);
}

/* Points */
.page-rules .points-rail {
	display: grid;
	grid-template-columns: repeat(14, minmax(0, 1fr));
	gap: 3px;
	margin: var(--s-2) 0 var(--s-2);
}

.page-rules .points-rail span {
	display: grid;
	place-items: center;
	height: 34px;
	border-radius: 6px;
	background: color-mix(in srgb, var(--brand) calc(20% + var(--v) * 7%), var(--bg-sunken));
	color: var(--fg);
	font-size: 0.8rem;
	font-weight: 800;
	font-variant-numeric: tabular-nums;
}

.page-rules .points-rail span:first-child {
	color: var(--brand-ink);
}

.page-rules .points-rail span.is-zero {
	background: var(--bg-sunken);
	color: var(--fg-faint);
}

/* Guaranteed games heat grid */
.page-rules .gg {
	margin: var(--s-4) 0;
}

.page-rules .gg-grid {
	width: 100%;
	table-layout: fixed;
	border-collapse: separate;
	border-spacing: 3px;
	margin: 0 -3px;
}

.page-rules .gg-grid th,
.page-rules .gg-grid td {
	padding: 0;
	text-align: center;
}

.page-rules .gg-grid thead th {
	padding-bottom: 2px;
	color: var(--fg-faint);
	font-size: 0.68rem;
	font-weight: 750;
	font-variant-numeric: tabular-nums;
}

.page-rules .gg-grid .gg-place {
	width: 84px;
	padding-right: 6px;
	color: var(--fg-muted);
	font-size: 0.78rem;
	font-weight: 650;
	text-align: left;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.page-rules .gg-grid thead .gg-place {
	font-size: 0.66rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.page-rules .gg-grid td {
	height: 22px;
	border-radius: 5px;
	background: var(--bg-sunken);
}

.page-rules .gg-grid td.is-on {
	background: color-mix(in srgb, var(--brand) calc(30% + var(--v) * 7%), var(--bg-sunken));
}

.page-rules .gg-grid td.gg-none {
	background: transparent;
	box-shadow: inset 0 0 0 1px var(--line-strong);
	color: var(--fg-faint);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.page-rules .gg figcaption {
	margin-top: var(--s-2);
	line-height: 1.45;
}

@media (min-width: 600px) {
	.page-rules .gg-grid .gg-place {
		width: 110px;
	}

	.page-rules .gg-grid td {
		height: 26px;
	}
}

/* Tiebreak steps */
.page-rules .steps {
	margin: 0 0 var(--s-3);
	padding: 0;
	list-style: none;
	counter-reset: step;
}

.page-rules .steps li {
	position: relative;
	padding: 4px 0 4px 38px;
	counter-increment: step;
}

.page-rules .steps li::before {
	content: counter(step);
	position: absolute;
	left: 0;
	top: 4px;
	display: grid;
	place-items: center;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: var(--brand-soft);
	color: var(--brand-text);
	font-size: 0.8rem;
	font-weight: 800;
}