@media (max-width: 991.98px) {
    .offcanvas-collapse {
        position: fixed;
        top: 56px;
        bottom: 0;
        left: 100%;
        width: 100%;
        padding-right: 1rem;
        padding-left: 1rem;
        overflow-y: auto;
        visibility: hidden;
        background-color: #343a40;
        transition: transform .3s ease-in-out, visibility .3s ease-in-out;
    }
    
    .offcanvas-collapse.open {
        visibility: visible;
        transform: translateX(-100%);
    }
}

header {
    width: 100%;
    height: 240px;
    min-height: 240px;
    overflow: hidden;
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4)), url("../img/header-bg.png");
    background-repeat: no-repeat;
    background-size: cover;
}

nav {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
    transition: background-color 300ms ease-in;
}


.bd-navbar {
    padding: .75rem 0;
    background-color: transparent;
    box-shadow: 0 .5rem 1rem #00000026,inset 0 -1px #ffffff26;
}


main {
    margin-top: -5rem;
}

.bi {
    vertical-align: -0.125em;
    fill: currentColor;
}

.btn-bd-primary {
    --bd-violet-bg: #712cf9;
    --bd-violet-rgb: 112.520718, 44.062154, 249.437846;
    --bs-btn-font-weight: 600;
    --bs-btn-color: var(--bs-white);
    --bs-btn-bg: var(--bd-violet-bg);
    --bs-btn-border-color: var(--bd-violet-bg);
    --bs-btn-hover-color: var(--bs-white);
    --bs-btn-hover-bg: #6528e0;
    --bs-btn-hover-border-color: #6528e0;
    --bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
    --bs-btn-active-color: var(--bs-btn-hover-color);
    --bs-btn-active-bg: #5a23c8;
    --bs-btn-active-border-color: #5a23c8;
}

.bd-mode-toggle {
    z-index: 1500;
}

.bd-mode-toggle .bi {
    width: 1em;
    height: 1em;
}

.bd-mode-toggle .dropdown-menu .active .bi {
    display: block !important;
}

.text-small {
    font-size: 85%;
}

.btn-sm {
    min-width: 70px;
    font-weight: 500;
}

/* Validation */
.was-validated .form-control:valid, .form-control.is-valid {
    border: var(--bs-border-width) solid var(--bs-border-color);
    background-image: none;
}

.was-validated .form-control:valid:focus, .form-control.is-valid:focus, .was-validated .form-select:valid:focus, .form-select.is-valid:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.was-validated .form-select:valid, .form-select.is-valid {
    border: var(--bs-border-width) solid var(--bs-border-color);
}

.was-validated .form-select:valid:not([multiple]):not([size]), .was-validated .form-select:valid:not([multiple])[size="1"], .form-select.is-valid:not([multiple]):not([size]), .form-select.is-valid:not([multiple])[size="1"] {
    --bs-form-select-bg-icon: none;
}


.was-validated .form-check-input:valid, .form-check-input.is-valid {
    border-color: var(--bs-form-valid-border-color);
}

.was-validated .form-check-input:valid:checked, .form-check-input.is-valid:checked {
    background-color: var(--bs-form-valid-color);
}

.was-validated .form-check-input:valid:focus, .form-check-input.is-valid:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-success-rgb), 0.25);
}

.was-validated .form-check-input:valid ~ .form-check-label, .form-check-input.is-valid ~ .form-check-label {
    color: var(--bs-form-valid-color);
}
/* Validation */