canvas {
    border: 1px solid #70C7BA;
}

body.dark-mode {
    background-color: #121212;
    color: #70C7BA;
}

.dark-mode .toggle-button {
    background-color: #444444;
    color: #70C7BA;
}

.dark-mode .chartjs-render-monitor {
    background-color: #121212;
}

.btn-custom {
    margin-top: 10px;
}

.centered-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.button-row {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.form-control-file {
    margin-left: auto;
    margin-right: auto;
}

.form-control {
    max-width: 145px;
}

.form-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@import url('https://fonts.googleapis.com/css2?family=Pacifico&display=swap');

#regressionInfo {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 0;
    font-size: 1.5em;
    font-weight: bold; 
    font-family: 'Pacifico', cursive; 
}

.light-mode {
    position: absolute;
    top: 20px;
    right: 20px;
}

.footer {
    margin-top: 20px;
    padding: 10px;
    background-color: #f1f1f1;
    text-align: center;
}

.footer a {
    color: #007bff;
    margin: 0 10px;
    text-decoration: none;
}

body.dark-mode .form-control {
    background-color: #333;
    color: #70C7BA;
    border-color: #70C7BA;
}

body.dark-mode .form-control::placeholder {
    color: #70C7BA;
}

body.dark-mode .form-control-file {
    background-color: #333;
    color: #70C7BA;
    border: 1px solid #70C7BA;
}

body.dark-mode input[type="file"]::-webkit-file-upload-button {
    background-color: #333;
    color: #70C7BA;
    border: 1px solid #70C7BA;
}

body.dark-mode input[type="file"]::file-selector-button {
    background-color: #333;
    color: #70C7BA;
    border: 1px solid #70C7BA;
}

.narrow-textbox {
    width: 95px;
}

.short-textbox {
    width: 65px;
}