html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

:root {
    --app-primary: #0b5ed7;
    --app-primary-hover: #094db3;
    --app-focus: #ffbf47;
    --bs-primary: var(--app-primary);
    --bs-primary-rgb: 11, 94, 215;
    --bs-link-color: #0071c1;
    --bs-link-hover-color: #005fa3;
}

.btn-primary {
    color: #fff;
    background-color: var(--app-primary);
    border-color: var(--app-primary);
}

.btn-primary:hover {
    color: #fff;
    background-color: var(--app-primary-hover);
    border-color: var(--app-primary-hover);
}

.form-control.invalid,
.form-control.modified.invalid,
.form-select.invalid,
.form-select.modified.invalid {
    border-color: var(--bs-form-invalid-border-color);
    padding-right: calc(1.5em + 0.75rem);
    background-image: var(--bs-form-invalid-bg-icon);
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.btn:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--app-focus);
    outline-offset: 2px;
}

.navbar-toggler {
    background-color: rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.2);
}

.navbar-brand {
    font-size: 1.1rem;
}

.navbar .nav-link {
    font-weight: 600;
}

main {
    flex: 1;
}

main .container {
    max-width: 85%;
}