body {
    background: white;
    color: black;
    margin: 0;
    font-family: Arial, sans-serif;
    font-size: 18px;
}
.container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
}
.row {
    display: flex;
    gap: 10px;
}
.col {
    flex: 1;
    padding: 10px;
    border: 1px solid #ccc;
    text-align: center;
}
.header {
    padding: 10px;
    text-align: center;
}
body.dark-mode {
    background: black;
    color: white;
}
body.dark-mode .col {
    border-color: #555;
}
#toggle-dark-mode {
    margin: 10px;
    padding: 5px;
    cursor: pointer;
    background-color: black;
    border: 5px solid goldenrod;
    border-radius: 5px;
}
header {
    background: linear-gradient(90deg, #95fe02, #2fc0f1);;
    color: black;
}
body.dark-mode header {
    background: linear-gradient(90deg, #2fc0f1, #95fe02);;
    color: black;
}
.colourbutton {
    background-color: #0B0D06;
    color: white;
    border: 2px solid goldenrod;
    padding: 10px 10px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 15px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 5px;
}

.slider {
    width: 80%;
    margin: 15px;
}
.color-value {
    font-size: 18px;
    font-weight: bold;
}
#colorBox {
    height : 60px;
    border: 5px dashed goldenrod;
    margin: 10px auto;
    transition: background-color 0.3s;
}

.form-group {
    margin-bottom: 15px;
}
.error {
    display: none;
    color: red;
    font-size: 12px;
}

.success {
    display: none;
    font-size: 18px;
    font-weight: bold;
    color: green;
    margin-top: 10px;
}
.popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
}
.popup button {
    margin-top: 10px;
    background: #28a745;
}
label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}
   
#taskInput {
    width: 70%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  ul {
    list-style: none;
    padding: 0;
    margin-top: 20px;
  }
  li {
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 5px;
  }
  .completed {
    text-decoration: line-through;
    color: gray;
  }
  .delete-btn,#clearBtn {
    background: red;
    padding: 5px 10px;
    border: none;
    color: white;
    border-radius: 5px;
    cursor: pointer;
  }

  #displayNote,.feedback-card,.entry {
    padding: 10px;
    margin-top: 10px;
    border: 1px solid goldenrod;
    border-left: 5px solid goldenrod;
    border-radius: 6px;
  }

  #saveBtn {
    background: #28a745;
    padding: 5px 10px;
    border: none;
    color: white;
    border-radius: 5px;
    cursor: pointer;
  }

  #welcomeMessage {
    margin-top: 20px;
    font-size: 1.2rem;
}

.hold.dark {
    background-color: black;
    color: white;
}