#game-area {
	display: flex;
	justify-content: center;
	align-items: flex-start;
	gap: 20vw;
}

/* ---- Bowling Frame Layout ---- */

#bowling-frame {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.frame-row {
	display: flex;
	justify-content: center;
	margin: 8px 0;
}

.pin {
	width: 60px;
	height: 84px;
	border-radius: 8px;
	background-color: white;
	box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
	margin: 0 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	font-size: 18px;
	color: #1a1a1a;
	cursor: pointer;
	transition: transform 0.2s;
}

.pin:hover {
	transform: scale(1.05);
}

/* ---- Bowling Ball Piles ---- */

#bowling-cards {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.ball-row {
	margin: 5px 0;
}

.ball-pile {
	width: 60px;
	height: 80px;
	background-color: #fff;
	border-radius: 8px;
	box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.2);
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	font-size: 20px;
	color: #e63946;
	margin: 5px auto;
	cursor: pointer;
	transition: transform 0.2s;
}

.ball-pile:hover {
	transform: translateY(-3px);
}

/* ---- Scorecard Placeholder ---- */

#scorecard {
	font-style: italic;
	color: #666;
	margin-top: 40px;
}

.pin img,
.ball-pile img {
	width: 100%;
	height: auto;
	border-radius: 6px;
	border: 2px solid #fff;
}

.selected {
	outline: 3px solid #1d3557;
	outline-offset: 6px; /* This is the key! Pushes the outline outward */
	box-shadow: 0 0 10px rgba(29, 53, 87, 0.4);
	border-radius: 6px;
}

.ball-pile.selected {
	box-shadow: 0 0 0 3px #1d3557,
		/* outer ring (bold highlight) */ 0 0 10px rgba(29, 53, 87, 0.5); /* soft glow */
	transform: scale(1.1); /* slight pop */
	z-index: 100; /* bring to front above other piles */
	transition: all 0.2s ease;
}

.hidden {
	visibility: hidden;
}

#frame-controls {
	margin-top: 20px;
}

#scorecard {
	width: 100%;
	max-width: 800px;
	margin: 30px auto;
	border-collapse: collapse;
	font-family: "Segoe UI", Tahoma, sans-serif;
	background-color: #fff;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
	border-radius: 8px;
	overflow: hidden;
}

#scorecard thead {
	background-color: #ff5722;
	color: white;
}

#scorecard th,
#scorecard td {
	padding: 12px 16px;
	border-bottom: 1px solid #ddd;
	text-align: center;
	font-size: 15px;
}

#scorecard tbody tr:nth-child(even) {
	background-color: #f9f9f9;
}

#scorecard tbody tr:hover {
	background-color: #f1f1f1;
}

#scorecard th {
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

#scorecard td {
	color: #333;
}

#scorecard td:last-child {
	font-weight: bold;
}

body {
	margin: 0;
	padding: 0;
	font-family: "Segoe UI", Tahoma, sans-serif;
	background: linear-gradient(
		to bottom,
		#eac089,
		#e4b87a
	); /* bowling lane tones */
	background-size: cover;
	min-height: 100vh;
	text-align: center;
	color: #3b2e17;
}

h1,
h2 {
	font-family: "Playfair Display", serif;
	font-size: 40px;
	color: #b71c1c; /* dark red like bowling balls */
	text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
	margin-top: 20px;
}

h2 {
	font-size: 20px;
	color: #bf360c; /* slightly lighter red */
}

#frame-number {
	font-family: "Playfair Display", serif;
	font-size: 40px;
	color: #b71c1c; /* dark red like bowling balls */
	text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

button {
	background-color: #ff5722; /* bright orange */
	color: white;
	border: none;
	border-radius: 8px;
	padding: 10px 18px;
	margin: 10px;
	font-size: 15px;
	font-weight: bold;
	cursor: pointer;
	box-shadow: 0 3px 6px rgba(0, 0, 0, 0.25);
	transition: background 0.2s ease, transform 0.1s ease;
}

button:hover {
	background-color: #e64a19;
	transform: translateY(-2px);
}

button:active {
	transform: translateY(1px);
}

#frame-controls {
	margin: 20px auto;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
}

.ball-pile {
	position: relative;
	width: 80px;
	height: 120px;
	display: inline-block;
}

.stacked-card {
	position: absolute;
	top: 0;
	height: 100%;
	width: auto;
	border-radius: 6px;
	pointer-events: none;
	transition: transform 0.2s;
}

.ball-pile img {
	position: absolute;
	top: 0;
	width: 100%;
	height: auto;
	border-radius: 6px;
	pointer-events: none;
}

#info-button {
	background: none;
	border: none;
	font-size: 22px;
	border-radius: 50%;
	color: #b71c1c;
	cursor: pointer;
	margin-left: 10px;
	vertical-align: middle;
	transition: transform 0.2s;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

#info-button:hover {
	transform: scale(1.2);
	color: #d84315;
}

.popup-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	z-index: 999;
	justify-content: center;
	align-items: center;
}

.popup-overlay.active {
	display: flex;
}

.popup-content ul {
	padding-left: 20px;
	margin: 15px 0;
}

.popup-content li {
	margin-bottom: 10px;
	line-height: 1.4;
}

.popup-content {
	background: #fffef9;
	padding: 30px 40px;
	border-radius: 12px;
	max-width: 720px;
	text-align: left;
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
	font-family: "Segoe UI", Tahoma, sans-serif;
	color: #3b2e17;
	line-height: 1.6;
	overflow-y: auto;
	max-height: 90vh;
}

.popup-content h2 {
	margin-top: 0;
	color: #b71c1c;
	font-size: 26px;
	border-bottom: 2px solid #e0b674;
	padding-bottom: 10px;
}

.popup-content h3 {
	margin-top: 24px;
	color: #d84315;
	font-size: 20px;
}

.popup-content p {
	margin-top: 10px;
	font-size: 15px;
}

.popup-content ul.rule-checks {
	margin: 10px 0 0 20px;
	padding-left: 0;
}

.popup-content ul.rule-checks li {
	list-style: disc;
	margin-bottom: 8px;
	font-size: 15px;
}

.popup-content .example {
	margin-left: 20px;
	font-style: italic;
	background: #fff3e0;
	border-left: 4px solid #ff9800;
	padding: 6px 12px;
	margin-top: 6px;
	border-radius: 4px;
}

#close-popup {
	background-color: #ff5722;
	color: white;
	border: none;
	border-radius: 6px;
	padding: 8px 16px;
	font-size: 14px;
	font-weight: bold;
	margin-top: 20px;
	cursor: pointer;
	display: block;
	margin-left: auto;
	margin-right: auto;
}