/*
 * The Lottery Bingo — frontend design system.
 * CSS custom properties so the "Frontend branding" settings section
 * (Phase 9) can override the palette without touching this file.
 */

.ltb-number-picker-root,
.ltb-number-picker-root *,
.ltb-leaderboard-root,
.ltb-leaderboard-root *,
.ltb-results-root,
.ltb-results-root *,
.ltb-winners-root,
.ltb-winners-root *,
.ltb-dashboard-root,
.ltb-dashboard-root *,
.ltb-prize-root,
.ltb-prize-root * {
	box-sizing: border-box;
}

.ltb-number-picker-root,
.ltb-leaderboard-root,
.ltb-results-root,
.ltb-winners-root,
.ltb-dashboard-root,
.ltb-prize-root {
	--ltb-primary: #5b3df5;
	--ltb-primary-dark: #4229d6;
	--ltb-success: #16a34a;
	--ltb-surface: #ffffff;
	--ltb-surface-muted: #f6f5ff;
	--ltb-border: #e6e3fb;
	--ltb-text: #1c1730;
	--ltb-text-muted: #6b6584;
	--ltb-radius-lg: 20px;
	--ltb-radius-md: 12px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--ltb-text);
	max-width: 720px;
	margin: 0 auto;
}

.ltb-card {
	background: var(--ltb-surface);
	border: 1px solid var(--ltb-border);
	border-radius: var(--ltb-radius-lg);
	padding: 24px;
	margin-bottom: 24px;
	box-shadow: 0 1px 2px rgba(28, 23, 48, 0.04);
}

.ltb-entry-heading {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 16px;
	flex-wrap: wrap;
	gap: 8px;
}

.ltb-entry-heading h3 {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 700;
}

.ltb-progress-pill {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--ltb-surface-muted);
	color: var(--ltb-primary-dark);
	border-radius: 999px;
	padding: 6px 14px;
	font-weight: 600;
	font-size: 0.9rem;
}

.ltb-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(44px, 1fr));
	gap: 8px;
	margin-bottom: 20px;
}

.ltb-ball {
	appearance: none;
	border: 2px solid var(--ltb-border);
	background: var(--ltb-surface);
	color: var(--ltb-text);
	border-radius: 50%;
	aspect-ratio: 1 / 1;
	min-height: 44px;
	min-width: 44px;
	font-weight: 700;
	font-size: 0.95rem;
	cursor: pointer;
	transition: transform 0.08s ease, background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.ltb-ball:hover:not(:disabled) {
	border-color: var(--ltb-primary);
}

.ltb-ball:focus-visible {
	outline: 3px solid var(--ltb-primary);
	outline-offset: 2px;
}

.ltb-ball[aria-pressed="true"] {
	background: var(--ltb-primary);
	border-color: var(--ltb-primary);
	color: #fff;
	transform: scale(1.04);
}

.ltb-ball:disabled {
	opacity: 0.35;
	cursor: not-allowed;
}

.ltb-selection-status {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 16px;
	font-weight: 600;
}

.ltb-selection-status .ltb-remaining {
	color: var(--ltb-text-muted);
	font-weight: 500;
}

.ltb-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

.ltb-button {
	border: none;
	border-radius: var(--ltb-radius-md);
	padding: 12px 22px;
	font-weight: 700;
	font-size: 1rem;
	cursor: pointer;
	min-height: 44px;
	transition: opacity 0.12s ease, transform 0.08s ease;
}

.ltb-button:active:not(:disabled) {
	transform: translateY(1px);
}

.ltb-button:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.ltb-button-primary {
	background: var(--ltb-primary);
	color: #fff;
}

.ltb-button-secondary {
	background: var(--ltb-surface-muted);
	color: var(--ltb-primary-dark);
}

.ltb-message {
	margin-top: 14px;
	padding: 12px 16px;
	border-radius: var(--ltb-radius-md);
	font-size: 0.92rem;
}

.ltb-message-error {
	background: #fdecec;
	color: #a3221f;
}

.ltb-message-success {
	background: #eafaf0;
	color: #146c3a;
}

.ltb-locked-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: #eafaf0;
	color: var(--ltb-success);
	border-radius: 999px;
	padding: 6px 14px;
	font-weight: 700;
	font-size: 0.9rem;
}

/* ---------- Prize display ---------- */

.ltb-prize-hero {
	text-align: center;
	background: linear-gradient(160deg, var(--ltb-primary) 0%, var(--ltb-primary-dark) 100%);
	color: #fff;
	border: none;
}

.ltb-prize-label {
	display: block;
	letter-spacing: 0.08em;
	font-size: 0.8rem;
	font-weight: 700;
	opacity: 0.85;
}

.ltb-prize-amount {
	display: block;
	font-size: clamp(2.2rem, 8vw, 3.2rem);
	font-weight: 800;
	margin: 6px 0 10px;
}

.ltb-prize-explainer {
	opacity: 0.92;
	font-size: 0.92rem;
	max-width: 46ch;
	margin: 0 auto;
}

.ltb-prize-hero .ltb-responsible-gambling-notice {
	background: rgba(255, 255, 255, 0.14);
	color: #fff;
	border-radius: var(--ltb-radius-md);
	padding: 10px 14px;
	margin-top: 14px;
	font-size: 0.82rem;
}

/* ---------- Mini number balls (leaderboard/results/dashboard) ---------- */

.ltb-grid-mini {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 10px 0;
}

.ltb-mini-ball {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 2px;
	min-width: 34px;
	height: 34px;
	padding: 0 6px;
	border-radius: 50%;
	background: var(--ltb-surface-muted);
	border: 2px solid var(--ltb-border);
	font-weight: 700;
	font-size: 0.82rem;
	color: var(--ltb-text-muted);
}

.ltb-mini-ball--matched {
	background: var(--ltb-success);
	border-color: var(--ltb-success);
	color: #fff;
}

.ltb-mini-ball-check {
	font-size: 0.7rem;
}

/* ---------- Leaderboard ---------- */

.ltb-filter-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 18px;
}

.ltb-filter-pill {
	display: inline-block;
	padding: 8px 16px;
	border-radius: 999px;
	background: var(--ltb-surface-muted);
	color: var(--ltb-primary-dark);
	font-weight: 600;
	font-size: 0.88rem;
	text-decoration: none;
	border: 2px solid transparent;
}

.ltb-filter-pill.is-active {
	background: var(--ltb-primary);
	color: #fff;
}

.ltb-leaderboard-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ltb-leaderboard-row-head {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	margin-bottom: 4px;
}

.ltb-leaderboard-rank {
	font-weight: 800;
	color: var(--ltb-primary-dark);
	min-width: 2.5em;
}

.ltb-leaderboard-name {
	font-weight: 700;
	flex: 1;
}

.ltb-remaining-text {
	color: var(--ltb-text-muted);
	font-size: 0.88rem;
	margin: 4px 0 0;
}

/* ---------- Draw history / winners ---------- */

.ltb-draw-card h3 {
	margin: 0 0 10px;
}

.ltb-rollover-note {
	color: var(--ltb-text-muted);
	font-style: italic;
}

.ltb-winner-names {
	list-style: none;
	margin: 8px 0 0;
	padding: 0;
	font-weight: 600;
}

.ltb-winner-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 12px;
}

.ltb-winner-row {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
}

.ltb-winner-amount {
	font-weight: 800;
	color: var(--ltb-success);
	font-size: 1.1rem;
}

.ltb-winner-date {
	color: var(--ltb-text-muted);
	font-size: 0.85rem;
}

/* ---------- Dashboard ---------- */

.ltb-dashboard-welcome {
	background: var(--ltb-surface-muted);
}

.ltb-dashboard-welcome h2 {
	margin: 0 0 14px;
}

.ltb-dashboard-summary-row {
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
}

.ltb-summary-label {
	display: block;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--ltb-text-muted);
	text-transform: uppercase;
}

.ltb-summary-value {
	display: block;
	font-size: 1.15rem;
	font-weight: 800;
	margin-top: 2px;
}

.ltb-status-pill {
	display: inline-flex;
	align-items: center;
	padding: 5px 12px;
	border-radius: 999px;
	font-size: 0.78rem;
	font-weight: 700;
}

.ltb-status-pill--good {
	background: #eafaf0;
	color: var(--ltb-success);
}

.ltb-status-pill--warning {
	background: #fff6e5;
	color: #92600a;
}

.ltb-status-pill--bad {
	background: #fdecec;
	color: #a3221f;
}

.ltb-status-pill--neutral {
	background: var(--ltb-surface-muted);
	color: var(--ltb-text-muted);
}

.ltb-entry-card--muted {
	opacity: 0.85;
}

.ltb-rank-note {
	color: var(--ltb-primary-dark);
	font-weight: 600;
	font-size: 0.9rem;
	margin: 6px 0 0;
}

@media (max-width: 480px) {
	.ltb-card {
		padding: 16px;
		border-radius: 14px;
	}
	.ltb-grid {
		grid-template-columns: repeat(auto-fit, minmax(38px, 1fr));
		gap: 6px;
	}
	.ltb-dashboard-summary-row {
		gap: 14px;
	}
	.ltb-winner-row {
		flex-direction: column;
		align-items: flex-start;
		gap: 4px;
	}
}