/* Colour Variables */
:root {
    --primary: #15838E;
    --primary-hover: #126D77;
    --on-primary: #FFFFFF;

    --outlined: #15828E;
    --outlined-hover: #15828E14;
    --on-outlined: #15838E;

    --danger: #BA1A1A;

    --surface: #FFFFFF;
    --surface-tonal: #EAFAFC; 
    --surface-danger: #FDF0F0;

    --nav-background: #333333;
    --on-nav: #B3B3B3;

    --high-emphasis: #1A1A1A;
    --medium-emphasis: #4D4D4D;
    --low-emphasis: #737373;

    --white: #FFFFFF; 
    --black: #000000;
}

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

body {
    background-color: var(--black);
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.2px;
    text-align: left;
}

h1 {
    color: var(--high-emphasis);
    text-align: center;
    font-family: 'Quicksand', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.4px;
    margin: 0;
}

#root {
    height: 100%;
    overflow: auto;
}

.card {
    color: var(--high-emphasis);
    background: var(--surface);
    width: 100%;
    max-width: 360px;
    margin: 3rem 1rem 8rem;
    padding: 1.5rem;
    gap: 1.5rem;
    border-radius: 0.25rem;
    box-shadow: 0px 4px 8px 4px rgb(0 0 0 / 35%);
}

/* ICONS & LOGOS */
.valocity-icon,
.valocity-logo {
    height: 64px;
}

span.material-icons {
    margin-inline-start: 0.5rem;
    height: 24px;
    width: 24px;
}

/* HEADER & FOOTER */
.valocity-header {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--nav-background);
    padding: 0 2rem;
    height: 64px;
    box-shadow: 0px 4px 8px rgb(0 0 0 / 35%);
}

.valocity-header .nav-link {
    color: var(--on-nav);
    font-weight: 600;
}

.nav .nav-item .nav-link.active,
.nav .nav-item .nav-link:focus,
.nav .nav-item .nav-link:hover {
    color: var(--primary);
}

#about-valocity {
    display: none;
}

.valocity-footer {
    color: var(--white);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.5) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    padding: 1rem 2rem;
}

.valocity-footer .nav {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-block-end: 0.5rem;
}

.valocity-footer .nav-link {
    color: var(--white);
    font-weight: 600;
}

.copyright {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* MEDIA QUERIES */
@media (min-width: 992px) {
    .valocity-footer {
        flex-direction: row;
    }

    .valocity-footer .nav {
        margin-block-end: 0;
    }
}

@media (min-width: 576px) {
    .valocity-header {
        justify-content: space-between;
    }

    .card {
        margin: 1rem 1rem 4rem;
    }

    .valocity-footer .nav {
        flex-direction: row;
    }

    #about-valocity {
        display: flex;
        align-items: center;
        line-height: 1rem;
    }
}

/* INJECTED DOM ELEMENTS */
#api {
    width: 100%
}

#api .error.itemLevel,
#api .error.pageLevel,
#api .error div {
    color: var(--danger);
    font-size: 0.75rem;
    font-weight: 600;
    display: none;
}

#api .error.pageLevel {
    background-color: var(--surface-danger);
    padding: 0.5rem 1rem;
    margin-block-end: 0.5rem;
    border-radius: 0.25rem;
}

#api .error.itemLevel {
    margin: 0.25rem 0.5rem;
    order: 2;
}

#api .error.itemLevel.show {
    display: block;
}

#api .buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
}

#api button {
    background-color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    color: var(--on-primary);
    user-select: none;
    border: none;
    font-size: 1rem;
    line-height: 1.5;
    letter-spacing: -0.2px;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out,
        box-shadow 0.15s ease-in-out;
    width: 100%;
    height: 3rem;
    padding: 0.5rem;
}

#api button:hover {
    background-color: var(--primary-hover);
}

#api button#cancel {
    color: var(--primary);
    background-color: var(--white);
}

#api button#cancel:hover {
    text-decoration: underline;
}

.buttons button[aria-disabled='true'] {
    opacity: 0.3;
}

#attributeList ul {
    padding: 0;
    list-style: none;
}

/* HIDDEN API ELEMENTS */
.intro,
.divider,
.create,
.helpLink,
#api a.button,
#api label#emailVerificationControl_label,
#api .entry-item label[for=signInName] {
    display: none;
}

/* EMAIL & PASSWORD FORM INPUT */
#api input {
    display: block;
    width: 100%;
    height: 48px;
    padding: 0.375rem 1rem;
    font-size: 1rem;
    font-weight: 400;
    color: var(--medium-emphasis);
    border: 1px solid var(--low-emphasis);
    border-radius: 0.25rem;
    box-shadow: 0 0 0 0.6rem var(--white) inset;
    transition: all 0.2s;
}

#api input:focus {
    border: 1px solid var(--primary);
    outline: 1px solid var(--primary);
}

::-webkit-input-placeholder {
    opacity: 0;
}

label#signInName_label,
.password-label label,
label#email_label,
label#VerificationCode_label,
label#otpCode_label {
    position: absolute;
    font-size: 0.75rem;
    font-weight: 600;
    transform: translate(0.5rem, -0.5rem);
    color: var(--primary);
    background-color: var(--white);
    padding: 0rem 0.5rem;
    margin: 0;
    pointer-events: none;
}