:root {
	/* Font families */
	--val-font-sans: system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif;
	--val-font-serif: Georgia,"Times New Roman",serif;
	--val-font-monospace: SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
	--val-font-family: var(--val-font-sans);
	/* Font size */
	--val-fs--base: 1rem;
	/* Font weight */
	--val-fw--base: 400;
	/* Line height */
	--val-lh--base: 1.5;
	/* Colors */
	--val-color--bg: #fafafa;
	--val-color--text: #212529;
	--val-color--text--muted: color-mix(in srgb, var(--val-color--text) 50%, var(--val-color--bg));
	--val-color--border: #212529;
	--val-color--primary: #0d6efd;
	--val-color--danger: #dc3545;
	--val-color--switch-off: #adb5bd;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
	font-family: var(--val-font-family);
	font-size: var(--val-fs--base);
	font-weight: var(--val-fw--base);
	line-height: var(--val-lh--base);
	color: var(--val-color--text);
	background-color: var(--val-color--bg);
	-webkit-tap-highlight-color: transparent;
}

/*
 * Form components
 */

.form-required {
    color: var(--val-color--danger);
    margin-left: 0.25rem;
}

.form-label {
    display: block;
    margin-top: 1em;
}

.form-text {
    font-size: 0.9375rem;
    color: var(--val-color--text--muted);
}

.form-field > select.form-select,
.form-field > input.form-control,
.form-field > input.form-range,
.form-field > textarea.form-control {
    display: block;
    padding: 0.25rem 0.5rem;
    width: 100%;
}

fieldset {
    margin: 2rem 0 1rem;
    background: var(--val-color--bg);
}
fieldset > legend {
    background-color: var(--val-color--bg);
    border: 2px groove threedface;
    padding: 0 0.5em;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 1.5rem;
    margin-bottom: 0.25rem;
}
.form-check-inline {
    display: inline-flex;
    margin-right: 1rem;
}
.form-check-reverse {
    flex-direction: row-reverse;
    justify-content: flex-start;
    text-align: right;
}
.form-check-input {
    flex-shrink: 0;
    cursor: pointer;
}
.form-check-label {
    cursor: pointer;
}
.form-switch .form-check-input {
    appearance: none;
    -webkit-appearance: none;
    width: 2em;
    height: 1em;
    background-color: var(--val-color--switch-off);
    border-radius: 1em;
    position: relative;
    cursor: pointer;
    transition: background-color .15s ease-in-out;
}
.form-switch .form-check-input::after {
    content: "";
    position: absolute;
    width: 1em;
    height: 1em;
    background-color: white;
    border-radius: 50%;
    top: 0;
    left: 0;
    transition: transform .15s ease-in-out;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .25);
}
.form-switch .form-check-input:checked {
    background-color: var(--val-color--primary);
}
.form-switch .form-check-input:checked::after {
    transform: translateX(1em);
}

input:disabled,
input:disabled + label {
    cursor: default !important;
}
input:disabled + label {
    color: var(--val-color--text--muted);
}

/*
 * Region Footer
 */

.region-footer {
	padding: .75rem 0 3rem;
	text-align: center;
}