/* Main styles moved from index.html */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	min-height: 100vh;
	padding: 20px;
}

.container {
	max-width: 1400px;
	margin: 0 auto;
	background: rgba(255, 255, 255, 0.95);
	border-radius: 20px;
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
	overflow: hidden;
}

.header {
	background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
	color: white;
	padding: 30px;
	text-align: center;
}

.header h1 {
	font-size: 2.5em;
	margin-bottom: 10px;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.header p {
	font-size: 1.2em;
	opacity: 0.9;
}

.main-content {
	display: flex;
	gap: 30px;
	padding: 30px;
}

.crossword-container {
	flex: 2;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.crossword-grid {
	display: grid;
	grid-template-columns: repeat(15, 40px);
	grid-template-rows: repeat(15, 40px);
	gap: 1px;
	background: #333;
	border-radius: 10px;
	padding: 10px;
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.cell {
	width: 40px;
	height: 40px;
	border: 1px solid #ccc;
	display: flex;
	align-items: center;
	justify-content: center;
	background: white;
	font-weight: bold;
	font-size: 16px;
	text-transform: uppercase;
	position: relative;
	transition: all 0.3s ease;
}

.cell.black {
	background: #333;
	border-color: #333;
}

.cell.active {
	background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
	transform: scale(1.05);
	box-shadow: 0 5px 15px rgba(132, 250, 176, 0.4);
}

.cell.correct {
	background: linear-gradient(135deg, #a8e6cf 0%, #dcedc8 100%);
	color: #2e7d32;
}

.cell input {
	width: 100%;
	height: 100%;
	border: none;
	background: transparent;
	text-align: center;
	font-size: 16px;
	font-weight: bold;
	text-transform: uppercase;
	color: #333;
	outline: none;
}

.cell input:focus {
	background: rgba(132, 250, 176, 0.3);
}

.number {
	position: absolute;
	top: 2px;
	left: 3px;
	font-size: 10px;
	font-weight: bold;
	color: #666;
}

.clues-container {
	flex: 1;
	background: #f8f9fa;
	border-radius: 15px;
	padding: 25px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.clues-section {
	margin-bottom: 30px;
}

.clues-section h3 {
	color: #4facfe;
	font-size: 1.4em;
	margin-bottom: 15px;
	padding-bottom: 10px;
	border-bottom: 2px solid #4facfe;
}

.clue {
	display: flex;
	align-items: flex-start;
	margin-bottom: 12px;
	padding: 10px;
	border-radius: 8px;
	transition: all 0.3s ease;
	cursor: pointer;
}

.clue:hover {
	background: rgba(79, 172, 254, 0.1);
	transform: translateX(5px);
}

.clue-number {
	font-weight: bold;
	color: #4facfe;
	min-width: 25px;
	margin-right: 10px;
}

.clue-text {
	color: #555;
	line-height: 1.4;
}

.controls {
	display: flex;
	justify-content: center;
	gap: 15px;
	margin-top: 20px;
}

.btn {
	padding: 12px 24px;
	border: none;
	border-radius: 25px;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
	transition: all 0.3s ease;
	text-transform: uppercase;
	letter-spacing: 1px;
}

.btn-primary {
	background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
	color: white;
	box-shadow: 0 5px 15px rgba(79, 172, 254, 0.4);
}

.btn-primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 25px rgba(79, 172, 254, 0.6);
}

.btn-secondary {
	background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
	color: #d84315;
	box-shadow: 0 5px 15px rgba(252, 182, 159, 0.4);
}

.btn-secondary:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 25px rgba(252, 182, 159, 0.6);
}

.progress {
	margin-top: 20px;
	text-align: center;
	color: #666;
	font-size: 1.1em;
}

.progress-bar {
	width: 100%;
	height: 8px;
	background: #e0e0e0;
	border-radius: 4px;
	overflow: hidden;
	margin: 10px 0;
}

.progress-fill {
	height: 100%;
	background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
	width: 0%;
	transition: width 0.5s ease;
}

/* Responsive Design Improvements */
@media (max-width: 1024px) {
	.main-content {
		flex-direction: column;
		padding: 15px;
	}
	.crossword-grid {
		grid-template-columns: repeat(15, 30px);
		grid-template-rows: repeat(15, 30px);
	}
	.cell {
		width: 30px;
		height: 30px;
		font-size: 14px;
	}
	.clues-container {
		margin-top: 20px;
		padding: 15px;
	}
}

@media (max-width: 600px) {
	.container {
		border-radius: 0;
		box-shadow: none;
		padding: 0;
		max-width: 100vw;
	}
	.header {
		padding: 18px 5px;
	}
	.header h1 {
		font-size: 1.3em;
	}
	.main-content {
		gap: 10px;
		padding: 5px;
	}
	.crossword-grid {
		grid-template-columns: repeat(15, 18px);
		grid-template-rows: repeat(15, 18px);
		padding: 2px;
	}
	.cell {
		width: 18px;
		height: 18px;
		font-size: 9px;
	}
	.clues-container {
		padding: 7px;
		font-size: 0.85em;
	}
	.btn {
		padding: 7px 10px;
		font-size: 11px;
	}
	.progress {
		font-size: 0.9em;
	}
}