:root {
  --color-primary: #e8eaed;
  --color-secondary: #8ab4f8;
  --color-background: #303030;
  --font-primary: "Urbanist", sans-serif;
  --font-secondary: "Bebas Neue", cursive;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  color: var(--color-primary);
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--color-background);
}

.apod-wrapper {
  margin: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.apod-wrapper h1 {
  font-family: var(--font-secondary);
  font-size: 60px;
  margin: 0;
}

.apod-container {
  padding: 20px 30px;
  max-width: 80vw;
  text-align: center;
  border: 4px solid var(--color-primary);
  border-radius: 10px;
}

.apod-container h2 {
  margin-top: 0;
  text-align: center;
}

.apod-explanation {
  text-align: justify;
}

.apod-image {
  width: 100%;
  max-width: 50vw;
  border-radius: 10px;
}

.apod-copyright {
  margin: 6px 0;
  font-size: 14px;
}

.apod-form {
  margin: 20px 0;
  text-align: center;
}

form input {
  font-family: var(--font-primary);
  font-size: 14px;
  padding: 4px;
  border-radius: 5px;
  border: none;
}

form button {
  margin: 15px 5px 0 5px;
  font-size: 16px;
  font-weight: bold;
  background-color: var(--color-background);
  color: var(--color-primary);
  padding: 4px;
  font-family: var(--font-primary);
  border-radius: 5px;
  border: 2px solid var(--color-primary);
  cursor: pointer;
}

.random-apod-container {
  margin-top: 20px;
  display: flex;
}

.random-apod-image {
  margin: 5px;
  object-fit: cover;
  width: 50px;
  height: 50px;
  border-radius: 5px;
  cursor: pointer;
}

.credits-link {
  color: var(--color-primary);
}