/* General Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #000; /* Black background */
  color: #fff; /* White text */
}

/* App Container */
#app {
  max-width: 600px;
  margin: 20px auto;
  padding: 20px;
  background: #333; /* Dark gray card background */
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/* Headings */
h1 {
  text-align: center;
  color: #fff; /* White text */
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Suggestion Cards */
.suggestion {
  padding: 15px;
  margin-bottom: 15px;
  border: 1px solid #444; /* Dark border */
  border-radius: 5px;
  background: #222; /* Darker gray background */
}

/* Buttons */
button {
  padding: 8px 12px;
  margin-right: 10px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button.good {
  background: #4caf50; /* Green */
  color: white;
}

button.bad {
  background: #f44336; /* Red */
  color: white;
}

button.good:hover,
button.bad:hover {
  opacity: 0.9;
}

button.refresh-button {
  display: block;
  margin: 20px auto;
  padding: 10px 20px;
  background: #007bff; /* Blue */
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
}

button.refresh-button:hover {
  opacity: 0.9;
}

/* Login and Registration Forms */
.form-container {
  background: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  width: 100%;
  color: #000; /* Black text for light background */
}

form div {
  margin-bottom: 1rem;
}

label {
  display: block;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

input {
  width: 100%;
  padding: 0.5rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button.submit-button {
  background: #007bff;
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border-radius: 4px;
  cursor: pointer;
}

button.submit-button:hover {
  background: #0056b3;
}

/* Error Messages */
.error-message {
  color: red;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

/* Organized Suggestions Page */
.category-header {
  font-size: 1.8rem;
  font-weight: bold;
  margin-top: 20px;
  color: #4caf50; /* Green for category headers */
}

.suggestion {
  background: #222;
  padding: 15px;
  margin: 10px 0;
  border-radius: 5px;
  border-left: 5px solid #4caf50; /* Green left border */
}