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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(45deg, #1a1a1a, #2a2a2a);
    color: #fff;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.loading-container {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
    backdrop-filter: blur(5px);
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: #333;
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-bar::after {
    content: '';
    display: block;
    width: 0%;
    height: 100%;
    background: #4CAF50;
    transition: width 0.5s ease-in-out;
}

.game-container {
    margin-top: 3rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 15px;
}

#gameCanvas {
    width: 400px;
    height: 400px;
    border-radius: 10px;
    margin: 1rem 0;
}

/* Yıldız animasyonları */
.stars,
.stars2,
.stars3 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

@keyframes animStar {
    from {
        transform: translateY(0px)
    }

    to {
        transform: translateY(-2000px)
    }
}