:root {
    --primary-color: #009fab; /* Default color */
    --border-radius: 16px;
    --spacing: 12px;
    --shadow: 4px 9px 30px 0 rgb(0 0 0 / 20%);
    --icon-size: 20px;
}

/* Base */
html,
body {
    height: 100%;
}

h2 {
    font-size: 22px;
    color: white;
}

ul {
    padding-inline-start: 20px;
}

/* Background/image layers */
.abook-background {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -1;
    background-color: transparent;
    background-image: url(/images/bg-billede.jpg);
    background-position-x: center;
    background-position-y: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.abook-logo {
    position: absolute;
    left: 65px;
    top: 45px;
    z-index: -1;
}

.abook-kk-logo {
    position: absolute;
    left: 65px;
    top: 45px;
    width: 120px;
    height: 120px;
    background-color: transparent;
    background-image: url(/images/KBH_Maerke_DK_White_RGB.png);
    background-position-x: center;
    background-position-y: center;
    background-repeat: no-repeat;
    background-size: contain;
}

/* Header/Footer */
.abook-header {
    height: 55px;
    margin: auto;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.abook-footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 80px;
    background-color: var(--primary-color);
    background-image: url(/images/Logo_A-book.png);
    background-position-x: 65px; /* left 65px */
    background-position-y: 25px; /* top 25px */
    background-repeat: no-repeat;
    background-size: 93px 25px;
}

/* Layout helpers */
.page-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

/* Login form */
.login-form {
    width: 340px;
}

    .login-form h2 {
        margin: 0;
    }

    .login-form .form-body {
        background-color: #ffffff;
        padding-top: 24px;
        padding-right: 16px;
        padding-bottom: 24px;
        padding-left: 16px;
        box-shadow: var(--shadow);
        border-top-left-radius: 0;
        border-top-right-radius: 0;
        border-bottom-right-radius: var(--border-radius);
        border-bottom-left-radius: var(--border-radius);
    }

    .login-form .seperator {
        color: #dee2e6;
    }

/* Accordion */
.accordion-button {
    padding: var(--spacing);
}

    .accordion-button:not(.collapsed) {
        background-color: #ffffff;
    }

/* Buttons */
.localLogin .btn-primary {
    background-color: var(--primary-color);
    border-style: none;
    padding: var(--spacing);
}

    .localLogin .btn-primary:hover {
        /* mørkere uden shorthand */
        background-color: color-mix(in srgb, var(--primary-color) 90%, black);
    }

.external-auth .btn {
    padding: var(--spacing);
}

/* Icons */
.external-auth i,
.accordion-item i {
    font-size: var(--icon-size);
}

/* Responsive */
@media (max-width: 767px) {
    .abook-kk-logo {
        left: 15px;
        top: 15px;
        width: 75px;
        height: 75px;
        background-color: transparent;
        background-image: url(/images/KBH_Maerke_DK_White_RGB.png);
        background-position-x: center;
        background-position-y: center;
        background-repeat: no-repeat;
        background-size: contain;
    }

    .page-container {
        padding: var(--spacing);
    }

    .abook-header {
        height: 60px;
    }

    .login-form h2 {
        font-size: 18px;
    }
}