:root {
    --vk_blue: rgba(19, 70, 107, 1.0);
    --vk_green: rgba(103, 173, 53, 1.0);
    --vk_dark_text: rgba(51, 51, 51, 1.0);
    --vk_light_text: rgba(150, 150, 150, 1.0);
    --vk_dark_bg: rgba(21, 21, 33, 1);
    --vk_light_bg: rgba(21, 21, 33, 0.05);
    --vk-card-border-radius: 0.5rem;
    --vk-card-bg: rgba(255, 255, 255, 1);
}

.bg-vk-blue {
    background-color: var(--vk_blue);
}

.bg-vk-dark-bg {
    background-color: var(--vk_dark_bg);
}

.bg-vk-light-bg {
    background-color: var(--vk_light_bg);
}

.fs-xs {
    font-size: 0.7rem;
}

.vk-vh-50 {
    height: 50vh !important;
}

.text-vk-blue,
.text-vk-blue:hover {
    color: var(--vk_blue);
}

.text-vk-green,
.text-vk-green:hover {
    color: var(--vk_green);
}

.text-vk-dark_text,
.text-vk-dark_text:hover {
    color: var(--vk_dark_text);
}

.text-vk-light_text,
.text-vk-light_text:hover {
    color: var(--vk_light_text);
}

.text-vk-dark_bg,
.text-vk-dark_bg:hover {
    color: var(--vk_dark_bg);
}

.text-vk-light_bg,
.text-vk-light_bg:hover {
    color: var(--vk_light_bg);
}

.text-vk-blue,
.text-vk-blue:hover {
    color: var(--vk_blue);
}

.vk-text-link:hover {
    filter: brightness(0.85);
    transition: filter 0.15s ease-in-out;
}

.btn-vk-green {
    color: #fff;
    background-color: var(--vk_green);
    border-color: var(--vk_green);
}

.btn-vk-green:hover {
    color: #fff;
    background-color: var(--vk_green);
    border-color: var(--vk_green);
    filter: brightness(0.85);
    transition: filter 0.15s ease-in-out;
}

.btn-outline-vk-green {
    color: var(--vk_green);
    border-color: var(--vk_green);
}

.btn-outline-vk-green:hover {
    color: #fff;
    background-color: var(--vk_green);
    border-color: var(--vk_green);
}

.btn-vk-blue {
    color: #fff;
    background-color: var(--vk_blue);
    border-color: var(--vk_blue);
}

.btn-vk-blue:hover {
    color: #fff;
    background-color: var(--vk_blue);
    border-color: var(--vk_blue);
    filter: brightness(0.85);
    transition: filter 0.15s ease-in-out;
}

.btn-outline-vk-blue {
    color: var(--vk_blue);
    border-color: var(--vk_blue);
}

.btn-outline-vk-blue:hover {
    color: #fff;
    background-color: var(--vk_blue);
    border-color: var(--vk_blue);
}


html {
    height: -webkit-fill-available;
}

body {
    min-height: 100vh;
    min-height: -webkit-fill-available;
}

#main {
    background-color: var(--vk_light_bg);
    margin-top: 67px;
}

#footer {
    margin-bottom: 80px;
}

@media (min-width: 992px) {
    #main {
        margin-top: 85px;
    }

    #footer {
        margin-bottom: 0;
    }
}


.app-wrapper {
/*    height: calc(100vh - 36px); */
    height: calc(100vh);
    max-height: 100vh;
    overflow-x: auto;
    overflow-y: hidden;
}

small { font-size: .6em;  }

.tab-content {
    border-left: 1px solid #dee2e6;
    border-right: 1px solid #dee2e6;
    border-bottom: 1px solid #dee2e6;
}

.blinking {
    animation: blinkingText 6s infinite;
}

.blinkingfast {
    animation: blinkingText 3s infinite;
}


.scrollarea {
    overflow-y: auto;
}

.rounded {
    border-radius: 0.5rem !important;
}

.card {
    word-wrap: break-word;
    background-clip: border-box;
    background-color: var(--vk-card-bg);
    border-radius: var(--vk-card-border-radius);
    border: none;
    padding: 0;
    margin: 0;
}

.card-header {
    background-color: var(--vk-card-bg);
    border: none;
    color: var(--vk_blue);
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.card-header:first-child {
    border-radius: var(--vk-card-border-radius);
}

.card-title {
    padding: 0;
    margin: 0;
}

.card-title h4 {
    font-size: 1.2rem;
    font-weight: 700;
}

.card-body {
    padding: 0;
    margin: 0;
}

.form-group {
    margin-bottom: 0.7rem;
}

a {
    color: var(--vk_blue);
    text-decoration: none;
}

.nav-link {
    color: var(--vk_blue);
    text-decoration: none;
}

/* Specifies the animation and transparency for the blinking text */
@keyframes blinkingText {
    0% {
        opacity: .1;
    }
    50% {
        opacity: .8;
    }
    100% {
        opacity: 1;
    }
}

#sidebar .bi {
    vertical-align: -.125em;
    pointer-events: none;
    fill: currentColor;
}

#sidebar .btn-toggle,
#mobileNav .btn-toggle {
    display: inline-flex;
    align-items: center;
    padding: .5rem .5rem;
    color: rgba(0, 0, 0, .65);
    background-color: transparent;
    border: 0;
    width: 100%;
    position: relative;
    text-decoration: none;
}

#sidebar .btn-toggle::after,
#mobileNav .btn-toggle::after {
    width: 1.25em;
    line-height: 0;
    content: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='white' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M5 14l6-6-6-6'/%3e%3c/svg%3e");
    transition: transform .35s ease;
    transform-origin: .5em 50%;
    position: absolute;
    right: 0;
}

#sidebar .btn-toggle[aria-expanded="true"],
#mobileNav .btn-toggle[aria-expanded="true"] {
    color: rgba(0, 0, 0, .85);
}

#sidebar .btn-toggle[aria-expanded="true"]::after,
#mobileNav .btn-toggle[aria-expanded="true"]::after {
    transform: rotate(90deg);
}

#sidebar .btn-toggle-nav a,
#mobileNav .btn-toggle-nav a {
    display: inline-flex;
    padding: .1875rem .5rem;
    margin-top: .15rem;
    margin-left: 2.5rem;
    text-decoration: none;
}

.sidebar-content-header {
    background-color: var(--vk_sidebar_header_bg);
}

.sidebar-content-header-row {
    height: 85px;
}

.sidebar-content-footer {

}

.form-signin {
    max-width: 400px;
}

.vk-mobile-logo {
    height: 33px;
}

h4 .accordion-button {
    font-size: inherit;
}

.accordion-button:not(.collapsed) {
    color: #fff;
    background-color: var(--vk_dark_bg);
}

.accordion-button:not(.collapsed):after {
    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='white'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/></svg>");
}