:root {
    --bg-color: #0a0a12;
    --text-color: #ffffff;
    --primary-neon: #b026ff; /* Purple */
    --secondary-neon: #ffd700; /* Yellow */
    --accent-white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Background Animation */
.background-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 10s infinite ease-in-out;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-neon);
    top: -50px;
    left: -50px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: #4b0082;
    bottom: -100px;
    right: -100px;
    animation-delay: 2s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: var(--secondary-neon);
    top: 40%;
    left: 60%;
    opacity: 0.4;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

/* Layout */
header {
    width: 100%;
    padding: 20px;
    text-align: center;
    margin-bottom: 20px;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--primary-neon);
}

main {
    width: 90%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-bottom: 50px;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    text-align: center;
    transition: transform 0.3s ease;
}

.glass-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #fff, var(--secondary-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--primary-neon);
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ddd;
}

/* Game Section */
.game-controls {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.game-btn {
    background: transparent;
    border: 2px solid var(--primary-neon);
    color: #fff;
    padding: 10px 20px;
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-main);
    font-weight: 500;
    transition: all 0.3s;
}

.game-btn:hover, .game-btn.active {
    background: var(--primary-neon);
    box-shadow: 0 0 15px var(--primary-neon);
}

.canvas-container {
    position: relative;
    margin: 0 auto;
    width: 100%;
    max-width: 600px;
    border: 2px solid var(--glass-border);
    border-radius: 10px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.6);
}

canvas {
    display: block;
    width: 100%;
    height: auto;
}

#game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

#game-overlay.visible {
    opacity: 1;
    pointer-events: all;
}

.score-board {
    margin-top: 15px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-neon);
}

footer {
    padding: 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .glass-panel { padding: 20px; }
}