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

body {
  margin: 0;
  padding: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  background-color: #fff;
  color: #2e2f42;
  line-height: 1.5;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  padding: 8px 16px;
  background-color: #4e75ff;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #6c8cff;
}

input {
  font-family: inherit;
  font-size: 16px;
  padding: 8px 16px;
  border: 1px solid #808080;
  border-radius: 4px;
}

#categories {
  max-width: 392px;
  margin: 24px;
}

.item {
  background-color: #f6f6fe;
  padding: 16px;
  margin-bottom: 24px;
  border-radius: 8px;
}

.item h2 {
  font-size: 20px;
  margin-bottom: 16px;
}

.item li {
  padding: 8px;
  margin-bottom: 8px;
  border: 1px solid #808080;
  border-radius: 4px;
}


.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 20px;
}

.gallery_item {
  flex-basis: calc((100% - 32px) / 3);
}

.gallery_image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}


#name-input {
  width: 360px;
  margin-bottom: 16px;
}


.login-form {
  display: flex;
  flex-direction: column;
  width: 360px;
  gap: 12px;
  margin: 20px;
}

.login-form label {
  display: flex;
  flex-direction: column;
  font-size: 14px;
  gap: 4px;
}


.login-form button {
  max-width: 86px;
}


.widget {
  background-color: #f6f6fe;
  padding: 20px;
  border-radius: 8px;
  width: 250px;
  text-align: center;
  margin: 20px;
}

.widget p {
  margin-bottom: 12px;
}