html, body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
  background-color: #f5f5f5;
}

.form-signin, .form-signin2 {
  width: 100%;
  padding: 15px;
  margin: 20px 0;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.form-signin {
  max-width: 300px;
  margin-bottom: 20px;
}

.form-signin2 {
  max-width: 1100px;
}

.form-signin .checkbox {
  font-weight: 400;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}

.form-signin input[type="text"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

#tableContainer {
  display: none; /* 必要に応じて表示/非表示を切り替える */
  width: 100%;
  max-width: 1100px;
  padding: 15px;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  overflow-x: auto;
}

#resultTable {
  width: 100%;
  border-collapse: collapse;
  border: none;
}

#resultTable th, #resultTable td {
  padding: 10px;
  text-align: left;
  border: none;
  border-bottom: 1px solid #ccc; /* 下線を薄いグレーで表示 */
}

#resultTable th:last-child, #resultTable td:last-child {
  border-bottom: none; /* 最後の行には下線を引かない */
}

.hidden-column {
  display: none;
}

.inactive-row {
  background-color: #e7e7e7;
  color: #222222;
}

.main-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.text-center {
  text-align: center;
}

/* レスポンシブスタイル */
@media (max-width: 768px) {
  /* 全ての列を非表示にする */
  #resultTable th, #resultTable td {
    display: none;
  }

  /* 表示する */
  #resultTable th:nth-child(1),
  #resultTable th:nth-child(5),
  #resultTable th:nth-child(6),
  #resultTable td:nth-child(1),
  #resultTable td:nth-child(5),
  #resultTable td:nth-child(6) {
    display: table-cell;
  }

  /* 2列目を非表示にする */
  #resultTable th:nth-child(2),
  #resultTable td:nth-child(2) {
    display: none;
  }
}
/* ボタンのスタイル */
.custom-button {
  padding: 0.5rem 1rem;
  color: #fff;
  background-color: #9EA1D4;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
}

.custom-button:hover {
  background-color: #3a40ac; /* ホバー時の色 */
}