/**
 * FIFA Brackets — Knockout bracket visualization
 */

.fifa-brackets {
	position: relative;
	--fnb-bg: #1a0a2e;
	--fnb-bg-soft: #2d1b4e;
	--fnb-line: #4fc3f7;
	--fnb-line-alt: #66bb6a;
	--fnb-slot: #12121a;
	--fnb-slot-border: rgba(255, 255, 255, 0.14);
	--fnb-text: #f5f5f7;
	--fnb-muted: #a8a8bc;
	--fnb-winner: #ffd700;
	--fnb-live: #e53935;
	--fnb-radius: 8px;
	--fnb-match-w: 132px;
	--fnb-board-height: 700px;
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
	background: radial-gradient(ellipse 120% 80% at 50% 0%, rgba(79, 195, 247, 0.1) 0%, transparent 55%),
		linear-gradient(160deg, var(--fnb-bg) 0%, var(--fnb-bg-soft) 45%, var(--fnb-bg) 100%);
	border-radius: 16px;
	padding: 1rem 0.75rem 1.25rem;
}

/* Zoom toolbar */
.fifa-brackets__toolbar {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 0.45rem;
	margin-bottom: 0.85rem;
}

.fifa-brackets__zoom-btn {
	appearance: none;
	border: 1px solid rgba(255, 255, 255, 0.18);
	background: rgba(255, 255, 255, 0.06);
	color: var(--fnb-text);
	border-radius: 8px;
	min-width: 2.1rem;
	height: 2.1rem;
	padding: 0 0.65rem;
	font-size: 1rem;
	font-weight: 700;
	line-height: 1;
	cursor: pointer;
	transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.fifa-brackets__zoom-btn:hover {
	background: rgba(79, 195, 247, 0.18);
	border-color: var(--fnb-line);
}

.fifa-brackets__zoom-btn:active {
	transform: scale(0.96);
}

.fifa-brackets__zoom-btn--reset {
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	min-width: auto;
	padding: 0 0.75rem;
}

.fifa-brackets__zoom-level {
	min-width: 3rem;
	text-align: center;
	font-size: 0.72rem;
	font-weight: 700;
	color: var(--fnb-muted);
}

.fifa-brackets--light .fifa-brackets__zoom-btn {
	background: #fff;
	border-color: #d8dee8;
	color: #1a1d24;
}

.fifa-brackets--light .fifa-brackets__zoom-btn:hover {
	background: #eef4ff;
	border-color: #1976d2;
}

.fifa-brackets--light {
	--fnb-bg: #f4f6fb;
	--fnb-bg-soft: #e8ecf4;
	--fnb-line: #1976d2;
	--fnb-line-alt: #43a047;
	--fnb-slot: #ffffff;
	--fnb-slot-border: #d8dee8;
	--fnb-text: #1a1d24;
	--fnb-muted: #5c6578;
	--fnb-winner: #b8860b;
}

.fifa-brackets *,
.fifa-brackets *::before,
.fifa-brackets *::after {
	box-sizing: inherit;
}

.fifa-brackets__empty {
	text-align: center;
	padding: 2rem;
	color: var(--fnb-muted);
}

.fifa-brackets__viewport {
	width: 100%;
	max-width: 100%;
	overflow: hidden;
	outline: none;
	border-radius: 12px;
	transition: box-shadow 0.2s ease;
}

.fifa-brackets__viewport:focus-visible {
	box-shadow: 0 0 0 2px rgba(79, 195, 247, 0.45);
}

.fifa-brackets__viewport--pannable {
	cursor: grab;
}

.fifa-brackets__viewport--dragging {
	cursor: grabbing;
	user-select: none;
}

.fifa-brackets__fit {
	position: relative;
	overflow: hidden;
	width: 100%;
	height: 100%;
}

.fifa-brackets__board {
	display: flex;
	align-items: stretch;
	justify-content: center;
	flex-wrap: nowrap;
	gap: 0;
	width: max-content;
	padding: 0.25rem 0;
}

.fifa-brackets--from-r16 {
	--fnb-match-w: 156px;
	--fnb-board-height: 540px;
}

/* Round columns */
.fifa-brackets__round {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	flex: 0 0 auto;
	min-width: calc(var(--fnb-match-w) + 22px);
	padding: 0 4px;
}

.fifa-brackets--from-r32 .fifa-brackets__round--r32 {
	--fnb-match-w: 148px;
	min-width: calc(var(--fnb-match-w) + 18px);
}

.fifa-brackets__round-label {
	display: block;
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.11em;
	text-transform: uppercase;
	color: var(--fnb-muted);
	text-align: center;
	margin-bottom: 0.55rem;
	white-space: nowrap;
}

.fifa-brackets__round-matches {
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	flex: 1;
	width: 100%;
	min-height: var(--fnb-board-height);
}

.fifa-brackets__round--center .fifa-brackets__round-matches {
	justify-content: center;
	align-items: center;
}

/* Vertical spacing per round */
.fifa-brackets--from-r16 .fifa-brackets__round--r16 .fifa-brackets__match {
	margin: 12px 0;
}

.fifa-brackets--from-r16 .fifa-brackets__round--qf .fifa-brackets__match {
	margin: 54px 0;
}

.fifa-brackets--from-r16 .fifa-brackets__round--sf .fifa-brackets__match {
	margin: 132px 0;
}

.fifa-brackets--from-r32 .fifa-brackets__round--r32 .fifa-brackets__match {
	margin: 3px 0;
}

.fifa-brackets--from-r32 .fifa-brackets__round--r16 .fifa-brackets__match {
	margin: 12px 0;
}

.fifa-brackets--from-r32 .fifa-brackets__round--qf .fifa-brackets__match {
	margin: 44px 0;
}

.fifa-brackets--from-r32 .fifa-brackets__round--sf .fifa-brackets__match {
	margin: 124px 0;
}

/* Connector lines */
.fifa-brackets__round:not(.fifa-brackets__round--center) .fifa-brackets__match {
	position: relative;
}

.fifa-brackets__round--left:not(.fifa-brackets__round--sf) .fifa-brackets__match::after,
.fifa-brackets__round--right:not(.fifa-brackets__round--sf) .fifa-brackets__match::after {
	content: '';
	position: absolute;
	top: 50%;
	width: 12px;
	height: 2px;
	background: var(--fnb-line);
	transform: translateY(-50%);
	z-index: 1;
}

.fifa-brackets__round--left:not(.fifa-brackets__round--sf) .fifa-brackets__match::after {
	right: -12px;
}

.fifa-brackets__round--right:not(.fifa-brackets__round--sf) .fifa-brackets__match::after {
	left: -12px;
}

.fifa-brackets__round--left.fifa-brackets__round--sf .fifa-brackets__match::after,
.fifa-brackets__round--right.fifa-brackets__round--sf .fifa-brackets__match::after {
	content: '';
	position: absolute;
	top: 50%;
	width: 16px;
	height: 2px;
	background: var(--fnb-line-alt);
	transform: translateY(-50%);
}

.fifa-brackets__round--left.fifa-brackets__round--sf .fifa-brackets__match::after {
	right: -16px;
}

.fifa-brackets__round--right.fifa-brackets__round--sf .fifa-brackets__match::after {
	left: -16px;
}

/* Match slot */
.fifa-brackets__match {
	width: var(--fnb-match-w);
	background: var(--fnb-slot);
	border: 1px solid var(--fnb-slot-border);
	border-radius: var(--fnb-radius);
	overflow: hidden;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
	cursor: pointer;
	outline: none;
}

.fifa-brackets__match:hover,
.fifa-brackets__match:focus-visible,
.fifa-brackets__match--active {
	transform: translateY(-2px);
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
	border-color: rgba(79, 195, 247, 0.45);
}

.fifa-brackets__match--active {
	border-color: rgba(79, 195, 247, 0.75);
	box-shadow: 0 0 0 2px rgba(79, 195, 247, 0.28), 0 8px 22px rgba(0, 0, 0, 0.35);
}

.fifa-brackets__team {
	display: grid;
	grid-template-columns: 24px 1fr auto;
	align-items: center;
	gap: 0.35rem;
	padding: 0.35rem 0.45rem;
	border-bottom: 1px solid var(--fnb-slot-border);
	color: var(--fnb-text);
	min-height: 30px;
	transition: background 0.15s ease;
}

.fifa-brackets__team:hover {
	background: rgba(255, 255, 255, 0.04);
}

.fifa-brackets__match--final {
	width: calc(var(--fnb-match-w) + 20px);
	border: 2px solid var(--fnb-winner);
	box-shadow: 0 0 24px rgba(255, 215, 0, 0.18);
}

.fifa-brackets__match--live {
	border-color: var(--fnb-live);
	box-shadow: 0 0 0 2px rgba(229, 57, 53, 0.28);
}

.fifa-brackets__team:last-of-type {
	border-bottom: none;
}

.fifa-brackets__team--winner {
	background: rgba(255, 215, 0, 0.12);
}

.fifa-brackets__team--winner .fifa-brackets__team-name {
	color: var(--fnb-winner);
	font-weight: 800;
}

.fifa-brackets__team--loser {
	opacity: 0.5;
}

.fifa-brackets__team--tbd .fifa-brackets__team-name {
	color: var(--fnb-muted);
	font-style: italic;
	font-weight: 500;
}

.fifa-brackets__flag {
	width: 24px;
	height: 17px;
	object-fit: cover;
	border-radius: 3px;
	border: 1px solid rgba(255, 255, 255, 0.12);
	flex-shrink: 0;
}

.fifa-brackets__flag--empty {
	display: inline-block;
	width: 24px;
	height: 17px;
	background: rgba(255, 255, 255, 0.05);
	border: 1px dashed rgba(255, 255, 255, 0.16);
	border-radius: 3px;
	flex-shrink: 0;
}

.fifa-brackets--light .fifa-brackets__flag--empty {
	background: #eef1f6;
	border-color: #ccd3df;
}

.fifa-brackets__team-name {
	font-size: 0.68rem;
	font-weight: 600;
	line-height: 1.25;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	min-width: 0;
}

.fifa-brackets--from-r32 .fifa-brackets__round--r32 .fifa-brackets__team-name {
	font-size: 0.66rem;
	letter-spacing: 0.02em;
}

.fifa-brackets__team-score {
	font-size: 0.66rem;
	font-weight: 800;
	color: var(--fnb-text);
	min-width: 1.1rem;
	text-align: right;
	white-space: nowrap;
	flex-shrink: 0;
}

.fifa-brackets__live,
.fifa-brackets__draw {
	display: block;
	text-align: center;
	font-size: 0.56rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding: 0.22rem;
}

.fifa-brackets__live {
	background: var(--fnb-live);
	color: #fff;
}

.fifa-brackets__draw {
	background: rgba(255, 152, 0, 0.15);
	color: #ffb74d;
}

/* Center trophy + final */
.fifa-brackets__trophy {
	font-size: 2.75rem;
	line-height: 1;
	text-align: center;
	margin-bottom: 0.3rem;
	filter: drop-shadow(0 6px 18px rgba(255, 215, 0, 0.4));
}

.fifa-brackets__final-title {
	margin: 0 0 0.65rem;
	font-size: 0.68rem;
	font-weight: 800;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--fnb-winner);
	text-align: center;
}

.fifa-brackets__round--center {
	min-width: calc(var(--fnb-match-w) + 56px);
	padding: 0 8px;
}

/* Third place */
.fifa-brackets__third {
	margin-top: 1.25rem;
	padding-top: 1rem;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.55rem;
}

.fifa-brackets--light .fifa-brackets__third {
	border-top-color: #d8dee8;
}

.fifa-brackets__third-label {
	font-size: 0.62rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--fnb-muted);
}

/* Match details tooltip */
.fifa-brackets__tooltip {
	position: absolute;
	z-index: 30;
	min-width: 210px;
	max-width: min(280px, calc(100vw - 2rem));
	padding: 0.75rem 0.85rem;
	border-radius: 10px;
	background: rgba(18, 18, 26, 0.96);
	border: 1px solid rgba(79, 195, 247, 0.35);
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
	color: var(--fnb-text);
	pointer-events: none;
}

.fifa-brackets__tooltip[hidden] {
	display: none !important;
}

.fifa-brackets--light .fifa-brackets__tooltip {
	background: rgba(255, 255, 255, 0.98);
	border-color: #1976d2;
	box-shadow: 0 12px 28px rgba(26, 29, 36, 0.14);
}

.fifa-brackets__tooltip-stage {
	font-size: 0.62rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--fnb-muted);
	margin-bottom: 0.35rem;
}

.fifa-brackets__tooltip-teams {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem 0.45rem;
	font-size: 0.82rem;
	font-weight: 700;
	line-height: 1.35;
	margin-bottom: 0.35rem;
}

.fifa-brackets__tooltip-vs {
	font-size: 0.68rem;
	font-weight: 600;
	color: var(--fnb-muted);
	text-transform: lowercase;
}

.fifa-brackets__tooltip-score {
	font-size: 0.88rem;
	font-weight: 800;
	color: var(--fnb-winner);
	margin-bottom: 0.3rem;
}

.fifa-brackets__tooltip-meta,
.fifa-brackets__tooltip-venue {
	font-size: 0.72rem;
	color: var(--fnb-muted);
	line-height: 1.4;
}

.fifa-brackets__tooltip-result {
	font-size: 0.72rem;
	font-weight: 700;
	color: var(--fnb-line);
	margin-top: 0.35rem;
}

.fifa-brackets__tooltip-status {
	display: inline-block;
	margin-top: 0.45rem;
	font-size: 0.58rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding: 0.18rem 0.45rem;
	border-radius: 999px;
}

.fifa-brackets__tooltip-status--live {
	background: rgba(229, 57, 53, 0.18);
	color: var(--fnb-live);
}

.fifa-brackets__tooltip-status--finished {
	background: rgba(255, 255, 255, 0.08);
	color: var(--fnb-muted);
}

.fifa-brackets__tooltip-status--upcoming {
	background: rgba(79, 195, 247, 0.15);
	color: var(--fnb-line);
}

.fifa-brackets--light .fifa-brackets__tooltip-status--finished {
	background: #eef1f6;
}

.fifa-brackets__viewport--dragging .fifa-brackets__match {
	pointer-events: none;
}

@media (max-width: 768px) {
	.fifa-brackets {
		padding: 0.75rem 0.35rem 1rem;
	}

	.fifa-brackets__toolbar {
		gap: 0.35rem;
	}

	.fifa-brackets__zoom-btn {
		min-width: 2.5rem;
		height: 2.5rem;
	}

	.fifa-brackets__zoom-btn--reset {
		flex: 1 1 100%;
		max-width: 8rem;
	}
}

@media (hover: none) {
	.fifa-brackets__match:hover {
		transform: none;
	}

	.fifa-brackets__match--active {
		transform: translateY(-2px);
	}
}