: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;
	/* Core Colors */
	--val-color--primary: #0d6efd;
	--val-color--secondary: #6c757d;
	--val-color--success: #198754;
	--val-color--info: #0dcaf0;
	--val-color--warning: #ffc107;
	--val-color--danger: #dc3545;
	/* Other Colors */
	--val-color--bg: #fafafa;
	--val-color--bg--muted: #dee2e6;
	--val-color--text: #212529;
	--val-color--text--muted: color-mix(in srgb, var(--val-color--text) 50%, var(--val-color--bg));
	--val-color--switch-off: #adb5bd;
	--val-color--border: #212529;
}

*, *::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);
}

/*
 * Dropdown component
 */

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-button,
.dropdown-toggle {
    padding: 0.5rem 0.75rem;
    font: inherit;
    color: var(--val-color--text);
    background-color: transparent;
    border: 1px solid var(--val-color--border);
    border-radius: 0.375rem;
    cursor: pointer;
}
.dropdown-toggle::after {
    content: "";
    display: inline-block;
    width: 0.4em;
    height: 0.4em;
    margin-left: 0.35em;
    border-right: 0.125em solid currentColor;
    border-bottom: 0.125em solid currentColor;
    transform: rotate(45deg);
    transition: transform .15s ease-in-out;
}
.dropdown:has(> .dropdown-menu.show) > .dropdown-toggle::after {
    transform: rotate(-135deg);
}

.dropdown-menu {
    position: absolute;
    z-index: 1000;
    top: 100%;
    left: 0;
    min-width: 12rem;
    margin: 0.25rem 0 0;
    padding: 0.5rem 0;
    list-style: none;
    background-color: var(--val-color--bg);
    border: 1px solid color-mix(in srgb, var(--val-color--border) 15%, var(--val-color--bg));
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}
.dropdown-menu.hide {
    display: none;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.375rem 1rem;
    text-align: left;
    color: var(--val-color--text);
    text-decoration: none;
    background-color: transparent;
    border: none;
    font: inherit;
    cursor: pointer;
}
.dropdown-item:hover {
    background-color: color-mix(in srgb, var(--val-color--text) 8%, transparent);
}
.dropdown-item.active {
    color: var(--val-color--primary);
    font-weight: 600;
}
.dropdown-item.disabled {
    color: var(--val-color--text--muted);
    pointer-events: none;
}

.dropdown-item-text {
    display: block;
    padding: 0.375rem 1rem;
    color: var(--val-color--text--muted);
}

.dropdown-header {
    display: block;
    padding: 0.5rem 1rem 0.25rem;
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--val-color--text--muted);
}

.dropdown-divider {
    height: 0;
    margin: 0.5rem 0;
    border: none;
    border-top: 1px solid var(--val-color--border);
}

/* Utility: visually hidden but still accessible to assistive technology */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/*
 * Messages component
 */

.message {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.375rem;
}

.message-info {
    color: color-mix(in srgb, var(--val-color--info) 40%, black);
    background-color: color-mix(in srgb, var(--val-color--info) 15%, var(--val-color--bg));
    border-color: color-mix(in srgb, var(--val-color--info) 40%, var(--val-color--bg));
}

.message-warning {
    color: color-mix(in srgb, var(--val-color--warning) 40%, black);
    background-color: color-mix(in srgb, var(--val-color--warning) 15%, var(--val-color--bg));
    border-color: color-mix(in srgb, var(--val-color--warning) 40%, var(--val-color--bg));
}

.message-error {
    color: color-mix(in srgb, var(--val-color--danger) 40%, black);
    background-color: color-mix(in srgb, var(--val-color--danger) 15%, var(--val-color--bg));
    border-color: color-mix(in srgb, var(--val-color--danger) 40%, var(--val-color--bg));
}

/*
 * Table component
 */

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table th,
.table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid color-mix(in srgb, var(--val-color--border) 15%, var(--val-color--bg));
}

.table thead th {
    border-bottom-width: 2px;
    font-weight: 600;
}

.table-sort {
    color: inherit;
    text-decoration: none;
}
.table-sort:hover {
    text-decoration: underline;
}
.table-sort::after {
    content: "\25BC";
    margin-left: 0.25rem;
    font-size: 0.8em;
    opacity: 0.15;
}
.table-sort-asc::after {
    content: "\25B2";
    font-size: 0.8em;
    opacity: 1;
}
.table-sort-desc::after {
    content: "\25BC";
    font-size: 0.8em;
    opacity: 1;
}

.table-empty {
    text-align: center;
    font-style: italic;
    color: var(--val-color--text--muted);
}

/*
 * Pager component
 */

.pager {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
    padding: 0 1rem;
}
.pager-align-start {
    justify-content: flex-start;
}
.pager-align-center {
    justify-content: center;
}
.pager-align-end {
    justify-content: flex-end;
}
.pager-summary {
    color: var(--val-color--text--muted);
    font-size: 0.8125rem;
    align-self: flex-start;
    margin-inline-end: auto;
}
.pager-align-start .pager-summary {
    order: 1;
    margin-inline-end: 0;
    margin-inline-start: auto;
}
.pager-align-center .pager-summary {
    order: 1;
    flex-basis: 100%;
    text-align: center;
    margin-inline-end: 0;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    padding: 0.375rem 0.625rem;
    border-radius: 0.375rem;
    color: var(--val-color--text);
    text-decoration: none;
}
.pagination a:hover {
    background-color: color-mix(in srgb, var(--val-color--text) 8%, transparent);
}
.pagination .active a {
    color: #fff;
    background-color: var(--val-color--primary);
}
.pagination .disabled a {
    color: var(--val-color--text--muted);
    pointer-events: none;
    cursor: default;
}

.page-ellipsis {
    padding: 0.375rem 0.25rem;
    color: var(--val-color--text--muted);
}

/* .page-link-icon muestra el texto de navegación de los botones anterior/siguiente. El texto
   accesible completo va aparte, en el aria-label del enlace. Por eso sustituir el texto visible por
   otro contenido no afecta a la accesibilidad, p.ej. para usar "‹"/"›" se puede aplicar:

.page-link-icon {
    display: inline-block;
    font-size: 0;
}
.page-previous .page-link-icon::before {
    content: "‹";
    font-size: 1rem;
    display: inline-block;
    transform: translateY(-0.15em) scale(1.5);
}
.page-next .page-link-icon::before {
    content: "›";
    font-size: 1rem;
    display: inline-block;
    transform: translateY(-0.15em) scale(1.5);
}
*/

.pager-jump {
    display: flex;
    align-items: center;
}
.pager-jump:focus-within {
    border-radius: 0.375rem;
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--val-color--primary) 25%, transparent);
}
.pager-jump-input > input.form-control:focus,
.pager-jump-button:focus {
    outline: none;
    box-shadow: none;
}
.pager-jump-input > input.form-control {
    width: calc(var(--pager-jump-width, 1ch) + 2.5rem);
    padding: 0.375rem 0.625rem;
    line-height: var(--val-lh--base);
    border: 0;
    border-start-end-radius: 0;
    border-end-end-radius: 0;
    background-color: var(--val-color--light);
}
.pager-jump-input > input.form-control {
    text-align: center;
    appearance: textfield;
    -moz-appearance: textfield;
}
.pager-jump-input > input.form-control::-webkit-outer-spin-button,
.pager-jump-input > input.form-control::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.pager-jump-button {
    padding: 0.375rem 0.625rem;
    border: 0;
    border-start-start-radius: 0;
    border-end-start-radius: 0;
}
.pager-jump-button:hover {
    background-color: color-mix(in srgb, var(--val-color--primary) 85%, black);
}

/*
 * Breadcrumb component
 */

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin: 0 0 1rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}
.breadcrumb-item + .breadcrumb-item {
    padding-left: 0.5rem;
}
.breadcrumb-item + .breadcrumb-item::before {
    float: left;
    padding-right: 0.5rem;
    color: var(--val-color--text--muted);
    content: "/";
}
.breadcrumb-item.active {
    color: var(--val-color--text--muted);
}
.breadcrumb-item a {
    color: var(--val-color--text);
    text-decoration: none;
}
.breadcrumb-item a:hover {
    text-decoration: underline;
}

/*
 * Region Footer
 */

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