:root {
    --primary-color: #00f2ff;
    --secondary-color: #ff0055;
    --bg-color: #0a0a12;
    --card-bg: #1a1a24;
    --text-color: #ffffff;
    --font-main: 'Roboto', sans-serif;
    --font-arcade: 'Press Start 2P', cursive;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Visitor Badge */
.visitor-badge {
    display: inline-block;
    font-family: var(--font-arcade);
    font-size: 0.7rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    padding: 5px 10px;
    background: rgba(0, 242, 255, 0.05);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 0;
    background: radial-gradient(circle at center, #1f1f3a 0%, #0a0a12 70%);
}

h1 {
    font-family: var(--font-arcade);
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    line-height: 1.6; /* Increased line height */
    letter-spacing: 1px; /* Added letter spacing */
}

.neon-text {
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color);
}

.subtitle {
    color: #aaa;
    font-size: 1.1rem;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 40px 0 20px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 30px;
    font-family: var(--font-arcade);
    font-size: 0.8rem;
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 2px solid #333;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

.tab-btn.active {
    background-color: var(--primary-color);
    color: #000;
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

.tab-btn.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 242, 255, 0.5);
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    padding: 40px 0;
    justify-content: center;
}

.game-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px 20px; /* Increased top/bottom padding */
    text-decoration: none;
    color: var(--text-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
    border: 1px solid #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; /* Center content vertically */
    text-align: center;
    min-height: 200px; /* Added min-height */
    aspect-ratio: 4 / 3; /* Enforce aspect ratio */
}

.game-card[style*="display: none"] {
    opacity: 0;
    pointer-events: none;
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.2);
    border-color: var(--primary-color);
}

.game-icon {
    font-size: 4rem;
    margin-bottom: 20px; /* Increased spacing */
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px; /* Fixed height area for icon */
}

.game-info h3 {
    font-size: 1rem; /* Adjusted font size */
    margin-bottom: 8px;
    color: var(--primary-color);
    font-family: var(--font-arcade);
    line-height: 1.4;
}

.game-info p {
    font-size: 0.9rem;
    color: #bbb;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    margin-top: 40px;
    border-top: 1px solid #333;
    color: #666;
}

/* Common Game Layout Styles (to be used in game files) */
.game-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-color);
    font-family: var(--font-main);
    color: var(--text-color);
}

.game-header {
    margin-bottom: 20px;
    text-align: center;
}

.game-header h1 {
    font-size: 2rem;
    color: var(--primary-color);
}

.back-link {
    display: inline-block;
    margin-top: 20px;
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    transition: all 0.3s;
}

.back-link:hover {
    background-color: var(--primary-color);
    color: #000;
}

canvas {
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.1);
    max-width: 100%;
}

.score-board {
    font-family: var(--font-arcade);
    margin-bottom: 10px;
    font-size: 1.2rem;
}