style.css

/* Define color variables */
:root {
  --background-color: #ffffff;
  --text-color: #000000;
  --input-bg-color: #f9f9f9;
  --input-border-color: #cccccc;
  --button-bg-color: #007BFF;
  --button-text-color: #ffffff;
  --success-color: #28a745; /* Green */
  --error-color: #dc3545;   /* Red */
}

[data-theme="dark"] {
  --background-color: #121212;
  --text-color: #ffffff;
  --input-bg-color: #1e1e1e;
  --input-border-color: #444444;
  --button-bg-color: #1a73e8;
  --button-text-color: #ffffff;
  --success-color: #28a745;
  --error-color: #dc3545;
}

/* General Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
  color: var(--text-color);
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 10px;
}

/* Settings Section */
.settings {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.language-selector {
  position: relative;
}

.language-menu {
  display: none;
  position: absolute;
  right: 0;
  background-color: var(--input-bg-color);
  border: 1px solid var(--input-border-color);
  border-radius: 5px;
  margin-top: 5px;
}

.language-menu button {
  display: block;
  width: 100%;
  padding: 5px 10px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  color: var(--text-color);
}

.language-menu button:hover {
  background-color: var(--button-bg-color);
  color: var(--button-text-color);
}

#language-btn {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-color);
}

#theme-toggle {
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-color);
}

h1 {
  text-align: center;
  margin: 10px 0;
}

/* Dropdown Groups */
#dropdown-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
  margin-bottom: 120px; /* Space for prompt-section */
}

.dropdown-group {
  flex: 1 1 calc(25% - 10px); /* 4 columns */
  min-width: 150px;
}

.dropdown-group label {
  font-weight: bold;
  display: block;
  margin-bottom: 5px;
  color: var(--text-color);
}

.dropdown-group select {
  width: 100%;
  padding: 8px;
  font-size: 14px;
  border-radius: 5px;
  border: 1px solid var(--input-border-color);
  background-color: var(--input-bg-color);
  color: var(--text-color);
}

/* Prompt Section */
.prompt-section {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--background-color);
  padding: 10px;
  border-top: 1px solid var(--input-border-color);
}

.prompt-section .container {
  max-width: 900px;
  margin: auto;
}

#prompt {
  width: 100%;
  height: 60px;
  font-size: 16px;
  margin-top: 5px;
  padding: 8px;
  border: 1px solid var(--input-border-color);
  border-radius: 5px;
  background-color: var(--input-bg-color);
  color: var(--text-color);
  resize: none;
}

/* Action Buttons */
.buttons {
  display: flex;
  justify-content: space-around;
  margin-top: 5px;
}

.buttons button {
  flex: 1;
  padding: 8px;
  font-size: 20px;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--text-color);
  border: 2px solid transparent; /* Default border */
  border-radius: 5px;
}

/* Hover effect */
.buttons button:hover {
  color: var(--button-bg-color);
}

/* Success and Error Animations */
@keyframes fadeInOutSuccess {
  0% {
    border-color: var(--success-color);
    opacity: 1;
  }
  100% {
    border-color: transparent;
    opacity: 1;
  }
}

@keyframes fadeInOutError {
  0% {
    border-color: var(--error-color);
    opacity: 1;
  }
  100% {
    border-color: transparent;
    opacity: 1;
  }
}

.buttons button.success {
  animation: fadeInOutSuccess 1s ease-in-out;
}

.buttons button.error {
  animation: fadeInOutError 1s ease-in-out;
}

/* Ensure the border returns to default after animation */
.buttons button.success,
.buttons button.error {
  border-color: transparent;
}

/* Highlight effect for the prompt textarea */
.highlight {
  animation: highlightAnimation 0.5s ease-in-out;
}

@keyframes highlightAnimation {
  0% {
    border-color: gold;
    box-shadow: 0 0 10px gold;
  }
  100% {
    border-color: var(--input-border-color);
    box-shadow: none;
  }
}

/* Responsive Design */

/* Adjust for screens wider than 1200px */
@media (min-width: 1200px) {
  .dropdown-group {
    flex: 1 1 calc(25% - 10px); /* 4 columns */
  }
}

/* Adjust for screens between 900px and 1199px */
@media (min-width: 900px) and (max-width: 1199px) {
  .dropdown-group {
    flex: 1 1 calc(33.33% - 10px); /* 3 columns */
  }
}

/* Adjust for screens between 600px and 899px */
@media (min-width: 600px) and (max-width: 899px) {
  .dropdown-group {
    flex: 1 1 calc(50% - 10px); /* 2 columns */
  }
}

/* For screens less than 600px */
@media (max-width: 599px) {
  .dropdown-group {
    flex: 1 1 100%; /* 1 column */
  }

  #prompt {
    height: 80px;
  }
}