:root {
  --bg: #fef6e4;
  --text-dark: #001858;
  --text-main: #172c66;
  --bg-button: #f582ae;
  --bg-card-primary: #f3d2c1;
  --bg-card-secondary: #8bd3dd;
}

section,
footer,
header,
main,
nav {
  display: block;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  background-color: var(--bg);
  font-family: "Comfortaa", sans-serif;
  font-size: 1rem;
  color: var(--text-main);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
}

.container {
  max-width: 1400px;
  width: 100%;
  padding-left: 15px;
  padding-right: 15px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.page-head h1 {
  margin-right: 15px;
  margin-bottom: 12px;
}

.page-head h1,
.page-head i {
  font-size: 3rem;
}

.btn {
  background-color: var(--bg-button);
  border: none;
  border-radius: 8px;
  padding: 5px 8px;
  margin: 0 8px;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.card {
  background-color: var(--bg-card-primary);
  width: 300px;
  height: 350px;
  border-radius: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  margin: 20px;
}

.card:hover,
.btn:hover {
  box-shadow: 7px 7px 11px 1px rgba(88, 86, 86, 0.69);
  cursor: pointer;
}

.card:hover {
  background-color: var(--bg-card-secondary);
}

#favorites-container .card {
  background-color: var(--bg-card-secondary);
}

#favorites-container .card:hover {
  background-color: var(--bg-card-primary);
}

.card .img-wrap {
  max-width: 250px;
  max-height: 200px;
  overflow: hidden;
  border-radius: 1rem;
}

.card img {
  width: 100%;
  border-radius: 1rem;
}

ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

li {
  margin-right: 20px;
}

#loading {
  width: 3rem;
  height: 3rem;
  border: 5px solid var(--bg-card-primary);
  border-top: 6px solid var(--bg-card-secondary);
  border-radius: 100%;
  margin: auto;
  margin-top: 20px;
  visibility: hidden;
  animation: spin 1s infinite linear;
}

#loading.display {
  visibility: visible;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}