body {
  font-family: Arial, sans-serif;
  /*background-color: #121212;*/
  background-color: white;
  /* color: #f1f1f1;*/
  color: #333333;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  margin: 0;
  padding: 2rem 0;
}

.container {
  text-align: center;
  max-width: 800px;
  padding: 20px;
  /*background-color: #1f1f1f;*/
  background-color: ghostwhite;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
  margin: 0 auto;
}

label {
  display: block;
  margin-bottom: 0rem;
  font-size: 1rem;
}

.input-wrapper {
  margin-bottom: 1rem;
}

input {
  margin-left: 0.5rem;
  padding: 0.4rem;
  font-size: 1rem;
}

.button-group {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  justify-content: center;
}

button {
  padding: 0.6rem 1.2rem;
  font-size: 1rem;
  background-color: #00aeef;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background-color: #e0e0e0;

}

.timer {
  text-align: center;
  margin: 20px 0;
  padding: 20px;
  /*background-color: #333333;*/
  background-color: #dfdfe6;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#countdown {
  font-size: 4rem;
  font-weight: bold;
  margin: 10px 0;
  color: #333333
}

#status {
  color: #00ffae;
  text-shadow: 2px 2px 2px #1d1d1d;
  margin-bottom: 10px;
}

#round-display {
  margin-top: 0.5rem;
  font-size: 1.2rem;
  color: #333333;
}

#exercise-display {
  color: #FFA600;
}

.toggle-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0;
  padding: 0 20px;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  transition: background-color 0.2s;
  text-align: left
}

.toggle-label:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.toggle-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: #ff00f3;
}

.toggle-label input[type="checkbox"]:checked + .toggle-text {
  color: #ff4081;
}

.toggle-text {
  font-size: 1rem;
  color: #333333;
}

/* Tab Styles */
.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.tab-btn {
  padding: 10px 20px;
  border: none;
  background-color: #00aeef;
  cursor: pointer;
  border-radius: 5px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  background-color: #009dd7;
}

.tab-btn.active {
  background-color: #f0f0f0;
  border-bottom:1px solid #00aeef;
  color: #333333;
}

.tab-btn.active:hover {
  background-color: #333;
  color: white;
}

.tab-content {
  position: relative;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Style the settings tab */
#settings-tab {
  padding: 20px;
  background-color: #dfdfe6;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Workout Plan Styles */
.workout-plan {
  margin-top: 30px;
  padding: 20px;
  /*background-color: #333333;*/
  background-color: #dfdfe6;
  border-radius: 10px;
  text-align: left;
}

.workout-plan h3 {
  margin: 0 0 15px 0;
  color: #ff00f3;
  text-align: center;
}

#exercise-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.exercise-item {
  padding: 10px;
  background-color: #C9C9CF ;
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.exercise-item.active {
  border-left: 4px solid #ff00f3;
}

.exercise-item.completed {
  display: none;
  /*opacity: 0.6;*/
}

.exercise-item .exercise-name {
  font-weight: bold;
}

.exercise-item .exercise-duration {
  color: #ff00f3;
}

.radio-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.radio-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  transition: background-color 0.2s;
  text-align: left;
}

.radio-label:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.radio-label input[type="radio"] {
  margin-right: 10px;
  cursor: pointer;
}

.radio-text {
  font-size: 1rem;
  color: #333333;
}

#programmed-hiit, #hiit-form {
  display: none;
}

/* Add styles for when forms should be visible */
#programmed-hiit.visible, #hiit-form.visible {
  display: block;
}

/* Customizations section is hidden by default */
#customizations {
  display: block;
  margin-top: 20px;
}

/* Show customizations when either form is visible */
#programmed-hiit.visible ~ #customizations,
#hiit-form.visible ~ #customizations,
#customizations.visible {
  display: block;
}

#refresh-settings-btn {
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ccc;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.3s ease;
}

#refresh-settings-btn:hover {
  background-color: #e0e0e0;
  border-color: #999;
}

#refresh-settings-btn:active {
  background-color: #d0d0d0;
}