/**
 * BaanPolball Design System & Base Layout Styles
 * Light, fast, accessible, mobile-first sports data architecture.
 */

:root {
	/* Design Tokens */
	--bpb-primary: #0e8754;
	--bpb-primary-hover: #09633e;
	--bpb-primary-soft: #eaf7f0;
	--bpb-text: #0f172a;
	--bpb-text-muted: #64748b;
	--bpb-text-subtle: #94a3b8;
	--bpb-surface: #ffffff;
	--bpb-surface-muted: #f8fafc;
	--bpb-surface-alt: #f1f5f9;
	--bpb-border: #e2e8f0;
	--bpb-border-subtle: #f1f5f9;
	--bpb-live: #dc2626;
	--bpb-live-soft: #fef2f2;
	--bpb-success: #16a34a;
	--bpb-warning: #d97706;
	--bpb-danger: #dc2626;

	/* Radii & Shadows */
	--bpb-radius-sm: 4px;
	--bpb-radius-md: 8px;
	--bpb-radius-lg: 12px;
	--bpb-shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
	--bpb-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);

	/* Container */
	--bpb-container-max: 1200px;
	--bpb-font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* CSS Reset & Defaults */
*, *::before, *::after {
	box-sizing: border-box;
}

[hidden] {
	display: none !important;
}

html {
	font-family: var(--bpb-font-system);
	font-size: 16px;
	line-height: 1.5;
	-webkit-text-size-adjust: 100%;
	background-color: var(--bpb-surface-muted);
	color: var(--bpb-text);
}

body {
	margin: 0;
	padding: 0;
	background-color: var(--bpb-surface-muted);
	color: var(--bpb-text);
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.site {
	display: flex;
	flex-direction: column;
	flex: 1 0 auto;
}

.site-main {
	flex: 1 0 auto;
}

/* Accessible Focus States */
:focus-visible {
	outline: 2px solid var(--bpb-primary);
	outline-offset: 2px;
}

/* Screen Reader Utility */
.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute !important;
	width: 1px;
	word-wrap: normal !important;
}

.bpb-skip-link:focus {
	background-color: var(--bpb-primary);
	color: #ffffff;
	clip: auto !important;
	clip-path: none;
	display: block;
	font-size: 0.875rem;
	font-weight: 700;
	height: auto;
	left: 8px;
	top: 8px;
	padding: 12px 18px;
	text-decoration: none;
	width: auto;
	z-index: 100000;
	border-radius: var(--bpb-radius-sm);
	box-shadow: var(--bpb-shadow-md);
}

/* Container */
.bpb-container {
	width: min(100% - 2rem, var(--bpb-container-max));
	margin-inline: auto;
}

/* Typography & Links */
h1, h2, h3, h4, h5, h6 {
	color: var(--bpb-text);
	margin-top: 0;
	font-weight: 700;
	line-height: 1.25;
}

p {
	margin-top: 0;
	margin-bottom: 1rem;
}

a {
	color: var(--bpb-primary);
	text-decoration: none;
	transition: color 0.15s ease-in-out;
}

a:hover {
	color: var(--bpb-primary-hover);
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: middle;
}

/* Header */
.bpb-header {
	background-color: var(--bpb-surface);
	border-bottom: 1px solid var(--bpb-border);
	position: sticky;
	top: 0;
	z-index: 1000;
	box-shadow: var(--bpb-shadow-sm);
}

.bpb-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 64px;
}

.bpb-branding .bpb-logo-link {
	display: flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
}

.bpb-logo-ball {
	font-size: 1.5rem;
}

.bpb-logo-text {
	font-size: 1.375rem;
	font-weight: 800;
	color: var(--bpb-text);
	letter-spacing: -0.02em;
}

.bpb-logo-text .bpb-accent {
	color: var(--bpb-primary);
}

.bpb-main-nav {
	display: none;
}

@media (min-width: 900px) {
	.bpb-main-nav {
		display: flex;
		align-items: center;
	}
}

.bpb-nav-menu {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: 1.25rem;
}

.bpb-nav-menu > li {
	position: relative;
}

.bpb-nav-menu a {
	color: var(--bpb-text);
	font-size: 0.9375rem;
	font-weight: 600;
	padding: 8px 0;
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 4px;
	transition: color 0.15s ease;
}

.bpb-nav-arrow {
	font-size: 0.7rem;
	opacity: 0.7;
	transition: transform 0.2s ease;
}

.bpb-nav-menu li:hover > a .bpb-nav-arrow,
.bpb-nav-menu li:focus-within > a .bpb-nav-arrow {
	transform: rotate(180deg);
}

.bpb-nav-menu a:hover,
.bpb-nav-menu li:focus-within > a,
.bpb-nav-menu [aria-current="page"] {
	color: var(--bpb-primary);
}

.bpb-nav-menu [aria-current="page"]::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 2px;
	background-color: var(--bpb-primary);
	border-radius: 1px;
}

/* Desktop Dropdown Submenu */
.bpb-nav-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 240px;
	background-color: var(--bpb-surface);
	border: 1px solid var(--bpb-border);
	border-radius: var(--bpb-radius-md);
	box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.12), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
	padding: 8px 0;
	list-style: none;
	margin: 0;
	display: none;
	z-index: 1050;
	animation: bpb-dropdown-in 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes bpb-dropdown-in {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.bpb-nav-menu li:hover > .sub-menu,
.bpb-nav-menu li:focus-within > .sub-menu {
	display: block;
}

.bpb-nav-menu .sub-menu li {
	margin: 0;
}

.bpb-nav-menu .sub-menu a {
	display: block;
	padding: 9px 16px;
	color: var(--bpb-text);
	font-size: 0.875rem;
	font-weight: 500;
	transition: background-color 0.15s ease, color 0.15s ease;
}

.bpb-nav-menu .sub-menu a:hover,
.bpb-nav-menu .sub-menu a:focus {
	background-color: var(--bpb-surface-alt);
	color: var(--bpb-primary);
}

.bpb-header-actions {
	display: flex;
	align-items: center;
	gap: 10px;
}

.bpb-header-live-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 10px;
	border-radius: var(--bpb-radius-sm);
	background-color: var(--bpb-live-soft);
	color: var(--bpb-live);
	font-weight: 700;
	font-size: 0.8125rem;
	text-decoration: none;
	border: 1px solid rgba(220, 38, 38, 0.2);
}

.bpb-live-dot {
	width: 8px;
	height: 8px;
	background-color: var(--bpb-live);
	border-radius: 50%;
	display: inline-block;
	animation: bpb-pulse 1.8s infinite;
}

@keyframes bpb-pulse {
	0%, 100% { opacity: 1; transform: scale(1); }
	50% { opacity: 0.4; transform: scale(0.85); }
}

.bpb-search-toggle,
.bpb-hamburger {
	background: none;
	border: 1px solid var(--bpb-border);
	padding: 7px;
	border-radius: var(--bpb-radius-sm);
	cursor: pointer;
	color: var(--bpb-text);
	display: flex;
	align-items: center;
	justify-content: center;
}

.bpb-hamburger {
	display: flex;
	flex-direction: column;
	gap: 4px;
	width: 36px;
	height: 36px;
}

@media (min-width: 900px) {
	.bpb-hamburger {
		display: none;
	}
}

.bpb-hamburger-bar {
	width: 18px;
	height: 2px;
	background-color: var(--bpb-text);
	border-radius: 1px;
}

/* Expandable Header Search */
.bpb-header-search {
	background-color: var(--bpb-surface-alt);
	border-bottom: 1px solid var(--bpb-border);
	padding: 12px 0;
}

.bpb-header-search[hidden] {
	display: none !important;
}

.bpb-search-form {
	max-width: 600px;
	margin: 0 auto;
}

.bpb-search-input-wrap {
	display: flex;
	border: 1px solid var(--bpb-border);
	border-radius: var(--bpb-radius-md);
	background-color: var(--bpb-surface);
	overflow: hidden;
}

.bpb-search-field {
	flex: 1;
	border: none;
	padding: 10px 14px;
	font-size: 0.9375rem;
	color: var(--bpb-text);
	outline: none;
}

.bpb-search-submit {
	background: var(--bpb-primary);
	border: none;
	color: #ffffff;
	padding: 0 16px;
	cursor: pointer;
	display: flex;
	align-items: center;
}

/* Mobile Drawer Menu */
.bpb-mobile-menu {
	position: fixed;
	inset: 0;
	background-color: rgba(15, 23, 42, 0.6);
	z-index: 2000;
	display: flex;
	justify-content: flex-end;
}

.bpb-mobile-menu[hidden] {
	display: none !important;
}

@media (min-width: 900px) {
	.bpb-mobile-menu {
		display: none !important;
	}
}

.bpb-mobile-menu-inner {
	width: min(85vw, 320px);
	background-color: var(--bpb-surface);
	height: 100%;
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 20px;
	overflow-y: auto;
}

.bpb-mobile-menu-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	border-bottom: 1px solid var(--bpb-border);
	padding-bottom: 12px;
}

.bpb-close-mobile-menu {
	background: none;
	border: none;
	font-size: 2rem;
	line-height: 1;
	color: var(--bpb-text);
	cursor: pointer;
}

.bpb-mobile-nav-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.bpb-mobile-nav-list a {
	color: var(--bpb-text);
	font-size: 1.0625rem;
	font-weight: 600;
	display: block;
	padding: 8px 0;
	border-bottom: 1px solid var(--bpb-border-subtle);
}

.bpb-mobile-nav-list .sub-menu {
	list-style: none;
	margin: 4px 0 8px 12px;
	padding: 0 0 0 12px;
	border-left: 2px solid var(--bpb-border);
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.bpb-mobile-nav-list .sub-menu a {
	font-size: 0.9375rem;
	font-weight: 500;
	color: var(--bpb-text-muted);
	padding: 5px 0;
	border-bottom: none;
}

.bpb-mobile-nav-list .sub-menu a:hover {
	color: var(--bpb-primary);
}

.bpb-mobile-menu-divider {
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--bpb-text-subtle);
	font-weight: 700;
	margin-top: 8px;
	padding-top: 8px;
	border-top: 1px dashed var(--bpb-border);
}

/* Breadcrumbs */
.bpb-breadcrumbs {
	padding: 14px 0 6px 0;
	font-size: 0.875rem;
	color: var(--bpb-text-muted);
}

.bpb-breadcrumb-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
}

.bpb-breadcrumb-separator {
	color: var(--bpb-text-subtle);
}

.bpb-breadcrumb-item a {
	color: var(--bpb-text-muted);
}

.bpb-breadcrumb-item[aria-current="page"] {
	color: var(--bpb-text);
	font-weight: 600;
}

/* Section Common Styles */
.bpb-section {
	margin-bottom: 30px;
}

.bpb-section-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 14px;
	border-bottom: 2px solid var(--bpb-primary);
	padding-bottom: 8px;
}

.bpb-section-title {
	font-size: 1.25rem;
	margin: 0;
}

.bpb-view-all-link {
	font-size: 0.875rem;
	font-weight: 600;
}

/* Freshness Tracker Indicator */
.bpb-freshness-tracker {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 0.8125rem;
	color: var(--bpb-text-muted);
}

.bpb-sync-pulse {
	width: 8px;
	height: 8px;
	background-color: var(--bpb-primary);
	border-radius: 50%;
	display: inline-block;
}

/* Grid Layouts */
.bpb-main-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
	margin-top: 16px;
}

@media (min-width: 992px) {
	.bpb-main-grid {
		grid-template-columns: 1fr 340px;
	}
}

/* Buttons */
.bpb-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 9px 18px;
	font-size: 0.9375rem;
	font-weight: 600;
	border-radius: var(--bpb-radius-md);
	text-decoration: none;
	cursor: pointer;
	border: 1px solid transparent;
	transition: all 0.15s ease-in-out;
}

.bpb-btn-primary {
	background-color: var(--bpb-primary);
	color: #ffffff;
}

.bpb-btn-primary:hover {
	background-color: var(--bpb-primary-hover);
	color: #ffffff;
}

.bpb-btn-secondary {
	background-color: var(--bpb-surface);
	color: var(--bpb-text);
	border-color: var(--bpb-border);
}

.bpb-btn-secondary:hover {
	background-color: var(--bpb-surface-alt);
}

/* Empty States */
.bpb-empty-state {
	background-color: var(--bpb-surface);
	border: 1px dashed var(--bpb-border);
	border-radius: var(--bpb-radius-md);
	padding: 40px 20px;
	text-align: center;
	margin: 16px 0;
}

.bpb-empty-icon {
	font-size: 2.5rem;
	margin-bottom: 12px;
}

.bpb-empty-title {
	font-size: 1.125rem;
	margin-bottom: 6px;
}

.bpb-empty-desc {
	color: var(--bpb-text-muted);
	font-size: 0.9375rem;
	max-width: 460px;
	margin: 0 auto 16px auto;
}

/* Sidebar Widgets */
.bpb-sidebar-widget {
	background-color: var(--bpb-surface);
	border: 1px solid var(--bpb-border);
	border-radius: var(--bpb-radius-md);
	padding: 16px;
	margin-bottom: 20px;
	box-shadow: var(--bpb-shadow-sm);
}

.bpb-widget-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
	border-bottom: 1px solid var(--bpb-border);
	padding-bottom: 8px;
}

.bpb-widget-title {
	font-size: 1rem;
	margin: 0 0 10px 0;
	color: var(--bpb-text);
}

.bpb-widget-link {
	font-size: 0.8125rem;
	font-weight: 600;
}

.bpb-comp-quick-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.bpb-comp-quick-list li {
	border-bottom: 1px solid var(--bpb-border-subtle);
}

.bpb-comp-quick-list li:last-child {
	border-bottom: none;
}

.bpb-comp-link {
	display: flex;
	align-items: center;
	padding: 9px 4px;
	color: var(--bpb-text);
	font-size: 0.9375rem;
	font-weight: 500;
}

.bpb-comp-link:hover {
	color: var(--bpb-primary);
}

.bpb-comp-flag {
	margin-right: 10px;
	font-size: 1.125rem;
}

.bpb-comp-country {
	margin-left: auto;
	font-size: 0.8125rem;
	color: var(--bpb-text-muted);
}

/* Prose / Static Content */
.bpb-prose {
	max-width: 800px;
	font-size: 1.0625rem;
	line-height: 1.75;
}

.bpb-prose p {
	margin-bottom: 1.25rem;
}

.bpb-prose h2 {
	margin-top: 2rem;
	margin-bottom: 0.75rem;
	font-size: 1.5rem;
}

.bpb-prose h3 {
	margin-top: 1.5rem;
	margin-bottom: 0.5rem;
	font-size: 1.25rem;
}

/* SEO Educational Block */
.bpb-seo-block {
	background-color: var(--bpb-surface);
	border: 1px solid var(--bpb-border);
	border-radius: var(--bpb-radius-md);
	padding: 24px;
	font-size: 0.9375rem;
	color: var(--bpb-text-muted);
	line-height: 1.6;
}

.bpb-seo-title {
	font-size: 1.125rem;
	color: var(--bpb-text);
	margin-bottom: 8px;
}

/* Footer */
.bpb-footer {
	background-color: var(--bpb-surface);
	border-top: 1px solid var(--bpb-border);
	margin-top: 48px;
	padding: 40px 0 20px 0;
	color: var(--bpb-text-muted);
	font-size: 0.9375rem;
}

.bpb-footer-top {
	display: grid;
	grid-template-columns: 1fr;
	gap: 30px;
	padding-bottom: 30px;
	border-bottom: 1px solid var(--bpb-border);
}

@media (min-width: 768px) {
	.bpb-footer-top {
		grid-template-columns: 280px 1fr;
	}
}

.bpb-footer-desc {
	margin: 10px 0 4px 0;
	font-size: 0.875rem;
}

.bpb-footer-tagline {
	font-size: 0.8125rem;
	color: var(--bpb-text-subtle);
}

.bpb-footer-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 20px;
}

.bpb-footer-heading {
	font-size: 0.9375rem;
	font-weight: 700;
	color: var(--bpb-text);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 12px;
}

.bpb-footer-links {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.bpb-footer-links a {
	color: var(--bpb-text-muted);
	font-size: 0.875rem;
}

.bpb-footer-links a:hover {
	color: var(--bpb-primary);
}

.bpb-footer-bottom {
	padding-top: 20px;
	text-align: center;
	font-size: 0.8125rem;
}

.bpb-copyright {
	margin: 0 0 6px 0;
	color: var(--bpb-text);
}

.bpb-footer-notice {
	margin: 0;
	color: var(--bpb-text-subtle);
}

/* 404 Page */
.bpb-404-container {
	padding: 60px 0;
	text-align: center;
}

.bpb-404-card {
	background-color: var(--bpb-surface);
	border: 1px solid var(--bpb-border);
	border-radius: var(--bpb-radius-lg);
	padding: 48px 24px;
	max-width: 680px;
	margin: 0 auto;
	box-shadow: var(--bpb-shadow-sm);
}

.bpb-404-code {
	font-size: 4.5rem;
	font-weight: 900;
	color: var(--bpb-primary);
	line-height: 1;
	margin-bottom: 12px;
}

.bpb-404-title {
	font-size: 1.75rem;
	margin-bottom: 12px;
}

.bpb-404-desc {
	color: var(--bpb-text-muted);
	font-size: 1rem;
	margin-bottom: 24px;
}

.bpb-404-btn-group {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	justify-content: center;
	margin-top: 14px;
}