/* Base styles */
body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f4f4f4;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 5px;
}

/* Typography */
h1 {
  color: #007bff;
  margin-bottom: 30px;
}

.highlighted-text {
  color: #007bff;
  font-weight: bold;
}

/* Form styles */
.form-floating {
  margin-bottom: 15px;
}

.form-control:focus {
  border-color: #007bff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Button styles */
.btn-group {
  margin-top: 20px;
}

.btn {
  font-weight: bold;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: #007bff;
  border-color: #007bff;
}

.btn-primary:hover {
  background-color: #0056b3;
  border-color: #0056b3;
}

/* Workout list styles */
#workout-list {
  margin-top: 30px;
  margin-bottom: 30px;
}

#workout-list li {
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  margin-bottom: 10px;
  padding: 10px 15px;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

#workout-list li:hover {
  background-color: #e9ecef;
}

#workout-list li.completed {
  text-decoration: line-through;
  opacity: 0.6;
}

/* Timer display styles */
#timer-display {
  font-size: 48px;
  font-weight: bold;
  color: #28a745;
  margin-bottom: 20px;
}

/* Current workout info styles */
#current-set,
#current-exercise,
#workout-state {
  margin-bottom: 10px;
}

/* Alert styles */
.alert {
  margin-top: 20px;
}

/* Footer styles */
footer {
  margin-top: 30px;
}

footer a {
  color: #6c757d;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #007bff;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
      padding: 15px;
  }

  h1 {
      font-size: 24px;
  }

  #timer-display {
      font-size: 36px;
  }
}