body {
    margin: 0;
    padding: 0;
    background: #0f0c29; /* لون ليل الواحة */
    background: linear-gradient(to bottom, #24243e, #302b63, #0f0c29);
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

.menu-container {
    text-align: center;
    animation: fadeIn 1.5s ease-in;
}

.title {
    font-size: 3.5rem;
    color: #00d4ff;
    text-shadow: 0 0 20px #00d4ff;
    margin-bottom: 10px;
}

.game-card {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #00d4ff;
    border-radius: 20px;
    padding: 30px;
    cursor: pointer;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 200px;
}

.game-card:hover {
    transform: translateY(-10px);
    background: #ff007f;
    border-color: white;
}

.game-card .icon { font-size: 3rem; }
.game-card .text { font-size: 1.2rem; font-weight: bold; margin-top: 10px; }

canvas {
    border: 5px solid #00d4ff;
    box-shadow: 0 0 30px #00d4ff;
    background: #000;
}

.back-btn {
    margin-top: 20px;
    padding: 10px 20px;
    background: #ff007f;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}