:root {
  --primary-color: #3498db;
  /* Blue */
  --accent-color: #e74c3c;
  /* Red */
  --text-color: #333;
  --background-color: #f5f5f5;
}

* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: var(--background-color);
  margin: 0;
  padding: 0;
  transition: background-color 5s;
}

h1 {
  color: var(--primary-color);
  text-align: center;
  margin-top: 20px;
}

/* FORM STYLES */
form {
  background-color: white;
  border-radius: 8px;
  padding: 20px;
  margin: 20px auto;
  width: 50%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form .form-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 15px;
}

/* LABEL */
label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-color);
}

label:not(:first-child) {
  margin-top: 15px;
}

/* INPUTS */
input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

input#eventColor {
  min-height: 50px;
}

.event-color {
  width: fit-content;
  padding: 10px;
  height: 100%;
}

/* BUTTONS */
button {
  background-color: var(--primary-color);
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.button-outline {
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  background-color: white;
}

button:hover {
  background-color: var(--accent-color);
}

button.button-outline:hover {
  background-color: var(--primary-color);
  color: var(--background-color);
}

/* EVENT IST STYLES */
#eventList {
  list-style: none;
  width: 50%;
  margin: 0 auto;
  padding-inline-start: 0;
  margin-block-start: 0;
  margin-block-end: 0;
}

li {
  background-color: white;
  border: 1px solid #ccc;
  display: flex;
  justify-content: space-between;
  border-radius: 4px;
  margin: 10px 0;
  color: var(--text-color);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

/* ERROR MESSAGE */
.error-input {
  border-color: var(--accent-color);
}

.done-input {
  border-color: green;
}

#eventNameError,
#eventDateError,
#eventTimeError {
  color: var(--accent-color);
}

/* MEDIA QUERIES */
@media screen and (max-width: 425px) {
  form {
    width: 90%;
  }

  #eventList {
    width: 90%;
  }
}