.m-plus-rounded-1c-regular {
    font-family: "M PLUS Rounded 1c", sans-serif;
    font-weight: 400;
    font-style: normal;
}  

.fc-daygrid-day:hover {
    cursor: pointer;
    background-color: #e6f7ff; /* 任意：ホバー時の背景色変更もできるよ */
}

.fc-day-today.fc-daygrid-day:hover {
    cursor: default;
    background-color: inherit;
}


body {
    font-family: "M PLUS Rounded 1c", sans-serif;
    background: radial-gradient(ellipse at bottom, #0d1b2a, #000000);
    min-height: 100vh;
    color: #fff;
    padding: 20px;
    max-width: 900px;
    margin: auto;
}

h1 {
    text-align: center;
    color: #f1f3fa;
}

form {
    margin-bottom: 20px;
    text-align: center;
}

p, a {
    text-align: center;
}

span {
  color: #4cc9f0;
}

a {
  color: #e6f7ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* input[type="text"],
input[type="password"] {
    padding: 8px;
    width: 70%;
    margin-right: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    padding: 8px 12px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
} */

input[type="text"],
input[type="date"],
input[type="password"] {
    background: #1e1e2f;
    color: white;
    border: 1px solid #4cc9f0;
    padding: 10px;
    border-radius: 8px;
    margin: 3px 0;
}

button[type="submit"] {
    background: linear-gradient(135deg, #3a0ca3, #7209b7, #4361ee);
    color: white;
    border: none;
    padding: 10px 20px;
    margin: 6px 5px;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 0 10px #7209b7;
    transition: all 0.3s ease;
}

button[type="submit"]:hover {
    box-shadow: 0 0 15px #4cc9f0;
}

.bulk-delete {
  display: flex;
  flex-wrap: wrap;        /* 狭い幅では要素ごと折り返し */
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.bd-label {
  white-space: nowrap;     /* ← これで「日付選択:」が縦に割れない */
  margin-right: 2px;
}

.bulk-delete {
  display: flex;
  justify-content: center;
}

.delete-all {
  display: flex;
  align-items: center;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    width: 80%;
}

li {
    background: rgb(120, 125, 222);
    padding: 10px;
    margin-bottom: 8px;
    border-radius: 5px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.task-item {
  align-items: center;
}

.task-text {
  display: block;
  margin-bottom: 5px;
}

.task-actions {
  display: flex;
  justify-content: center;
  gap: 10px;  /* ボタンの間隔 */
}

.task-actions form {
  margin: 0;
}


s {
    color: #5337f6;
}

@media screen and (max-width: 600px) {
    body {
      padding: 10px;
    }
  
    h1 {
      font-size: 1.4em;
      text-align: center;
    }
  
    .tab-button {
      font-size: 1em;
    }
  
    form {
      text-align: center;
    }
  
    input[type="text"],
    input[type="date"] {
      width: 100%;
      margin: 5px 0;
      box-sizing: border-box;
    }

    .add-task {
      display: flex;
    }
  
    button[type="submit"] {
      width: 100%;
      margin-top: 10px;
    }

    #add-btn {
      width: 40%;
    }
  
    #calendar {
      font-size: 0.85em;
    }
  
    ul {
      padding-left: 0;
      width: 100%;
      margin: 0 auto;
    }
  
    li {
      font-size: 0.95em;
    }
  }