/* Global styles */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Roboto', sans-serif;
  background: url('https://images.pexels.com/photos/1552249/pexels-photo-1552249.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2') no-repeat center center fixed;
  background-size: cover;
  color: white;
}

a {
  color: white;
  text-decoration: none;
}

ul {
  list-style: none;
}

h1,
h2,
h3 {
  margin-bottom: 1rem;
  text-align: center;
}

/* Header styles */

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.7);
}

nav ul {
  display: flex;
}

nav li {
  margin-right: 1rem;
}

nav a {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 1px;
  padding: 1rem;
  transition: all 0.2s ease-in-out;
}

nav a:hover {
  background-color: white;
  color: black;
}

/* Main styles */

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
}

section {
  margin-bottom: 2rem;
}

h2 {
  font-size: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.773)
}

ul li {
  margin-bottom: 0.5rem;
}

button {
  display: block;
  margin: 0 auto;
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 1px;
  padding: 1rem 2rem;
  background-color: rgba(109, 21, 21, 0.571);
  color: rgb(255, 255, 255);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

button:hover {
  background-color: black;
  color: white;
}

/* Timer styles */

.timer {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2rem 0;
  font-size: 3rem;
  font-weight: bold;
  letter-spacing: 1px;
}

/* Workout set styles */

.set {
  position: relative;
  padding-left: 25px;
}

.set:before {
  content: 'Set ' attr(data-set);
  position: absolute;
  left: 0;
  color: blue;
}

.set-icon {
  position: absolute;
  top: 0;
  right: -20px;
  color: green;
}

.checkmark {
  margin-left: 5px;
  color: green;
  font-size: 1.2em;
}

.completed {
  text-decoration: line-through;
}

.finished {
  color: green;
}

.finished-set {
  background-color: green;
 
}  

.finished {
  color: green;
}

.green {
  background-color: green;
}

h3 {

  color:#ddf6f8ac 


}
.cardio-section {
  color: rgb(255, 157, 157);
  

}


/* Add this CSS inside the <head> section or an external CSS file */

/* Default font size */
body {
  font-size: 16px;
}

/* Media query for smaller screens */
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }
}

/* Media query for even smaller screens */
@media (max-width: 480px) {
  body {
    font-size: 12px;
  }
}
