:root {
	--primary: #9d00ff;
	--secondary: #00e5ff;
	--accent: #ff00e5;
	--background: #050510;
	--card-bg: rgba(20, 20, 40, 0.7);
	--text-primary: #ffffff;
	--text-secondary: #b8b8ff;
	--glow-primary: 0 0 10px rgba(157, 0, 255, 0.7),
		0 0 20px rgba(157, 0, 255, 0.5);
	--glow-secondary: 0 0 10px rgba(0, 229, 255, 0.7),
		0 0 20px rgba(0, 229, 255, 0.5);
	--glow-accent: 0 0 10px rgba(255, 0, 229, 0.7), 0 0 20px rgba(255, 0, 229, 0.5);
	--card-width: 300px;
	--card-height: 420px;
	--carousel-radius: 400px;
	--transition-speed: 0.5s;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body,
html {
	height: 100%;
	font-family: "Chakra Petch", sans-serif;
	background-color: var(--background);
	color: var(--text-primary);
	overflow: hidden; /* Prevent page scrolling */
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: "Orbitron", sans-serif;
	font-weight: 700;
	letter-spacing: 1px;
}

.title {
	font-size: 2.5rem;
	margin-bottom: 0.5rem;
	background: linear-gradient(90deg, var(--primary), var(--secondary));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	text-shadow: 0 0 15px rgba(157, 0, 255, 0.5);
	animation: pulse 3s infinite alternate;
}

/* Cosmic Background */
.cosmos-background {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
	overflow: hidden;
}

.stars-container {
	position: absolute;
	width: 100%;
	height: 100%;
	background-image: radial-gradient(1px 1px at 25% 25%, white, rgba(0, 0, 0, 0)),
		radial-gradient(1px 1px at 50% 50%, white, rgba(0, 0, 0, 0)),
		radial-gradient(2px 2px at 75% 75%, white, rgba(0, 0, 0, 0)),
		radial-gradient(2px 2px at 100% 100%, white, rgba(0, 0, 0, 0));
	background-size: 200px 200px, 300px 300px, 400px 400px, 600px 600px;
	background-repeat: repeat;
	animation: twinkle 10s linear infinite;
}

@keyframes twinkle {
	0% {
		background-position: 0 0, 0 0, 0 0, 0 0;
	}
	100% {
		background-position: 200px 200px, 300px 300px, 400px 400px, 600px 600px;
	}
}

/* Carousel Container */
.carousel-container {
	position: relative;
	width: 100%;
	height: 500px;
	perspective: 1000px;
	transform-style: preserve-3d;
	display: flex;
	justify-content: center;
	align-items: center;
	touch-action: none; /* Prevent default touch actions */
}

.carousel {
	position: relative;
	width: var(--carousel-radius);
	height: var(--carousel-radius);
	transform-style: preserve-3d;
	transition: transform 0.5s ease;
}

/* Memory Cards */
.memory-card {
	position: absolute;
	width: var(--card-width);
	height: var(--card-height);
	left: 50%;
	top: 50%;
	margin-left: calc(var(--card-width) / -2);
	margin-top: calc(var(--card-height) / -2);
	transform-style: preserve-3d;
	transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
	cursor: pointer;
}

.card-inner {
	position: relative;
	width: 100%;
	height: 100%;
	transform-style: preserve-3d;
	transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.memory-card:hover .card-inner {
	transform: translateZ(20px);
}

.memory-card.flipped .card-inner {
	transform: rotateY(180deg);
}

.card-front,
.card-back {
	position: absolute;
	width: 100%;
	height: 100%;
	backface-visibility: hidden;
	border-radius: 15px;
	overflow: hidden;
	box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.card-front {
	background: linear-gradient(
		135deg,
		rgba(30, 30, 60, 0.8),
		rgba(20, 20, 40, 0.9)
	);
	border: 1px solid rgba(157, 0, 255, 0.3);
	transform-style: preserve-3d;
}

.card-back {
	background: linear-gradient(
		135deg,
		rgba(20, 20, 40, 0.9),
		rgba(30, 30, 60, 0.8)
	);
	border: 1px solid rgba(0, 229, 255, 0.3);
	transform: rotateY(180deg);
}

.card-content {
	padding: 20px;
	height: 100%;
	display: flex;
	flex-direction: column;
	position: relative;
}

.memory-date {
	font-family: "Orbitron", sans-serif;
	font-size: 0.8rem;
	color: var(--accent);
	margin-bottom: 10px;
	text-shadow: 0 0 5px rgba(255, 0, 229, 0.7);
}

.memory-card h3 {
	font-size: 1.5rem;
	margin-bottom: 15px;
	color: var(--text-primary);
	text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.memory-image {
	width: 100%;
	height: 150px;
	margin-bottom: 15px;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	overflow: hidden;
	border-radius: 8px;
	background: rgba(0, 0, 0, 0.3);
}

.memory-image i {
	color: var(--primary);
	font-size: 4rem;
	text-shadow: var(--glow-primary);
	animation: pulse 3s infinite alternate;
	z-index: 2;
}

.glitch-effect {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(
		45deg,
		transparent 65%,
		rgba(157, 0, 255, 0.3) 70%,
		transparent 75%
	);
	background-size: 200% 200%;
	animation: glitch 3s linear infinite;
	z-index: 1;
}

@keyframes glitch {
	0% {
		background-position: 0 0;
	}
	25% {
		background-position: 100% 0;
	}
	50% {
		background-position: 100% 100%;
	}
	75% {
		background-position: 0 100%;
	}
	100% {
		background-position: 0 0;
	}
}

.memory-preview {
	font-size: 0.9rem;
	color: var(--text-secondary);
	margin-bottom: 15px;
	flex-grow: 1;
}

.card-back .card-content p {
	font-size: 0.9rem;
	color: var(--text-secondary);
	margin-bottom: 20px;
	line-height: 1.5;
	flex-grow: 1;
}

.memory-coordinates {
	font-family: "Orbitron", sans-serif;
	font-size: 0.8rem;
	color: var(--secondary);
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.time-stamp {
	color: var(--accent);
}

.card-glow {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border-radius: 15px;
	pointer-events: none;
	background: radial-gradient(
		circle at 50% 50%,
		rgba(157, 0, 255, 0.1),
		transparent 70%
	);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.memory-card:hover .card-glow {
	opacity: 1;
}

/* Carousel Controls */
.carousel-controls {
	position: absolute;
	bottom: -50px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	gap: 20px;
	z-index: 10;
}

.control-btn {
	background: rgba(20, 20, 40, 0.7);
	border: 1px solid var(--primary);
	color: var(--text-primary);
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	transition: all 0.3s ease;
	box-shadow: var(--glow-primary);
}

.control-btn:hover {
	background: rgba(30, 30, 60, 0.9);
	transform: scale(1.1);
}

/* Footer */
footer {
	position: relative;
	z-index: 10;
}

.instructions {
	font-size: 0.8rem;
	color: var(--text-secondary);
	opacity: 0.7;
}

/* Animations */
@keyframes pulse {
	0%,
	100% {
		opacity: 0.8;
	}
	50% {
		opacity: 1;
	}
}

/* Responsive Adjustments */
@media (max-width: 768px) {
	:root {
		--card-width: 250px;
		--card-height: 350px;
		--carousel-radius: 300px;
	}

	.title {
		font-size: 1.8rem;
	}

	.carousel-container {
		height: 400px;
	}

	.memory-card h3 {
		font-size: 1.2rem;
	}

	.memory-image {
		height: 120px;
	}
}

@media (max-width: 576px) {
	:root {
		--card-width: 220px;
		--card-height: 320px;
		--carousel-radius: 250px;
	}

	.title {
		font-size: 1.5rem;
	}

	.carousel-container {
		height: 350px;
	}
}