:root {
  --background-color-light: #fafafa;
  --text-color-light: #212121;
  --button-bg-light: #e0e0e0;
  --button-text-light: #212121;
  --header-bg-light: #ffffff;
  --border-color-light: #eeeeee;

  --background-color-dark: #212121;
  --text-color-dark: #fafafa;
  --button-bg-dark: #424242;
  --button-text-dark: #fafafa;
  --header-bg-dark: #303030;
  --border-color-dark: #424242;
}

body {
  background-color: var(--background-color-light);
  color: var(--text-color-light);
  font-family: sans-serif;
  transition: background-color 0.3s, color 0.3s;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

body.dark-mode {
  --background-color-light: var(--background-color-dark);
  --text-color-light: var(--text-color-dark);
  --button-bg-light: var(--button-bg-dark);
  --button-text-light: var(--button-text-dark);
  --header-bg-light: var(--header-bg-dark);
  --border-color-light: var(--border-color-dark);
}

header {
  width: 100%;
  padding: 1rem 2rem;
  background-color: var(--header-bg-light);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
}

h1 {
  margin: 0;
  font-size: 1.5rem;
}

main {
  text-align: center;
  padding: 2rem;
}

#lotto-numbers-container {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.lotto-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--button-bg-light);
  color: var(--text-color-light);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  border: 2px solid var(--border-color-light);
}

button {
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  border-radius: 8px;
  background-color: var(--button-bg-light);
  color: var(--button-text-light);
  transition: background-color 0.3s, color 0.3s;
}

button:hover {
  opacity: 0.8;
}

/* Partnership Form Styles */
#partnership-form-section {
  padding: 2rem;
  margin-top: 2rem;
  width: 100%;
  max-width: 600px;
  background-color: var(--header-bg-light); /* Use a similar background to header for consistency */
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border-radius: 8px;
  box-sizing: border-box;
}

#partnership-form-section h2 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--text-color-light);
}

#partnership-form-section form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#partnership-form-section label {
  font-weight: bold;
  margin-bottom: 0.25rem;
  color: var(--text-color-light);
}

#partnership-form-section input[type="text"],
#partnership-form-section input[type="email"],
#partnership-form-section textarea {
  padding: 0.8rem;
  border: 1px solid var(--border-color-light);
  border-radius: 4px;
  font-size: 1rem;
  background-color: var(--background-color-light);
  color: var(--text-color-light);
}

#partnership-form-section textarea {
  resize: vertical;
}

#partnership-form-section button[type="submit"] {
  margin-top: 1rem;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  border-radius: 8px;
  background-color: var(--button-bg-light);
  color: var(--button-text-light);
  transition: background-color 0.3s, color 0.3s;
  align-self: flex-start; /* Align button to the start of the flex container */
}

#partnership-form-section button[type="submit"]:hover {
  opacity: 0.8;
}