/* index.php */
body {
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
  color: #111;
}

header {
  height: 3.5rem;
  background-color: #ea0000;
}

nav {
  max-width: 960px;
  margin: 0 auto;
  line-height: 3.5rem;
}

a,
button {
  transition: 0.3s;
}

nav a {
  margin-left: 0.75rem;
  color: #fff;
  text-decoration: none;
}

a:hover,
button:hover {
  opacity: 0.8;
}

main {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.home {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 7rem);
  padding: 1.75rem 0.75rem 2.75rem;
}

.home h1 {
  margin: 0;
  font-size: 3rem;
}

.home p {
  margin-bottom: 4.5rem;
  font-size: 1.25rem;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  color: #111;
  text-decoration: none;
  background-color: #eac300;
  border-radius: 4px;
  box-shadow: 1px 2px 4px rgb(0 0 0 / 15%);
}

footer {
  height: 3.5rem;
  background-color: #fafafa;
}

.copyright {
  margin: 0;
  font-size: 0.875rem;
  line-height: 3.5rem;
  color: #555;
  text-align: center;
}

/* read.php */
.products {
  box-sizing: border-box;
  min-height: calc(100vh - 7rem);
  padding: 1.75rem 0 3.5rem;
}

.products h1 {
  margin: 0 0 1.75rem;
  font-size: 1.75rem;
}

.products-ui {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 0.75rem;
  margin-bottom: 1.5rem;
}

.products-ui div {
  display: flex;
  align-items: flex-end;
}

@media (max-width: 959px) {
  .products-ui {
    flex-direction: column;
    align-items: center;
  }

  .products-ui div {
    margin-bottom: 1.5rem;
  }
}

.sort-img {
  height: 1.75rem;
  vertical-align: top;
}

.search-form {
  margin-left: 0.75rem;
}

.search-box {
  box-sizing: border-box;
  max-width: 300px;
  height: 1.75rem;
  padding: 0.25rem 0.5rem;
  background: #eee;
  border: none;
  outline: 0;
}

.products-table {
  width: 100%;
  margin: 0 auto;
  word-break: break-all;
  border-collapse: collapse;
}

.products-table tr {
  border-bottom: solid 1px #d9d9d9;
}

.products-table tr:first-child {
  border-bottom: solid 3px #d9d9d9;
}

.products-table th,
.products-table td {
  padding: 1rem 0.75rem 1rem 0;
  text-align: center;
}

.products-table th:first-child,
.products-table td:first-child {
  padding: 1rem 0.75rem;
  text-align: center;
}

.success {
  color: #28a745;
}

.edit-icon,
.delete-icon {
  height: 1.5rem;
  vertical-align: top;
}

/* create.php */
.registration {
  box-sizing: border-box;
  max-width: 320px;
  min-height: calc(100vh - 7rem);
  padding: 1.75rem 0.75rem 1.5rem;
  margin: 0 auto;
}

.registration h1 {
  margin: 0 0 1.75rem;
  font-size: 1.75rem;
}

.back {
  margin-bottom: 1.75rem;
  text-align: left;
}

.registration p {
  text-align: left;
}

.registration-form div {
  display: flex;
  flex-direction: column;
  max-width: 320px;
  margin-bottom: 1.5rem;
}

.registration-form label {
  margin-top: 0.75rem;
  text-align: left;
}

.registration-form label:first-child {
  margin-top: 0;
}

.registration-form input,
.registration-form select {
  box-sizing: border-box;
  height: 1.5rem;
}

.submit-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1rem;
  color: #111;
  text-decoration: none;
  cursor: pointer;
  background-color: #eac300;
  border: none;
  border-radius: 4px;
  box-shadow: 1px 2px 4px rgb(0 0 0 / 15%);
}