:root {
    /* Sizes */
    --smallBorderRadius: .3rem;
    --paddingMd: 1rem;
    --padding-lg: 1.4rem;
    --paddingSm: .7rem;
    --marginSm: .7rem;
    --margin-lg: 2rem;
    --textSm: .8rem;
    --text-lg: 1.4rem;

    /* Colors */
    --lightBackgroundColor: #f6f6f7;
    --primary: #3980a9;
    --primaryLight: #9bbdd2;
    --primaryDarker: #337398; /* 10% darker than primary */
    --textDefaultColor: #484b5d;
    --defaultBorderColor: rgb(223, 223, 223);
    --defaultBorderColorDarker: #9c9c9c; /* 30% darker than defaultBorderColor */
}

body, html {
    height: 100%;
    width: 100%;
    padding: 0;
    margin: 0;
    font-family: 'Lato', sans-serif;
    background-color: var(--lightBackgroundColor);
    color: var(--textDefaultColor);
}

body * {
    box-sizing: border-box;
}

.root {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    max-width: 500px;
    width: 100%;
    margin: 100px auto;
}


.app-block {
    background-color: white;
    border-radius: var(--smallBorderRadius);
    padding: var(--paddingSm) var(--paddingMd);
    /*max-width: 70rem;*/
    width: 100%;
    box-shadow: 4px 4px 8px rgba(0, 0, 0, .05);
}

.branding {
    background-color: var(--primary);
    padding: 2rem;
    width: 100%;
}

.branding img {
    display: block;
    max-width: 200px;
    width: 100%;
    margin: 0 auto;
}

.small {
    /*max-width: 35rem;*/
}

.btn {
    outline: none;
    border: 3px solid transparent;
    border-radius: var(--smallBorderRadius);
    padding: .6rem 2rem;
    font-size: var(--textSm);
    box-shadow: 0 0 5px 0 rgba(0, 0, 0, .1);
    transition: all .2s ease-in;
    display: inline-block;
    cursor: pointer;
    text-decoration: none;
}

.btn-lg {
    font-size: var(--text)
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.btn-primary:disabled {
    background-color: rgba(var(--primary), .6);
    border-color: transparent;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--primaryDarker);
}

.link {
    text-decoration: none;
    color: var(--primary);
    background-color: transparent;
    border: none;
    cursor: pointer;
}

.link:hover {
    text-decoration: underline;
}

.flex-row {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.flex-end {
    justify-content: flex-end;
}

.space-between {
    justify-content: space-between;
}

.margin-bottom-sm {
    margin-bottom: var(--marginSm);
}

.margin-bottom-lg {
    margin-bottom: var(--margin-lg);
}

.padding-lg {
    padding: var(--padding-lg);
}

.text-sm {
    font-size: var(--textSm);
}

label {
    font-size: var(--textSm);
    font-weight: lighter;
}

input {
    display: block;
    width: 100%;
    padding: .5em .8em;
    font-family: inherit;
    font-size: inherit;
    box-sizing: border-box;
    border-radius: var(--smallBorderRadius);
    border: 1px solid var(--defaultBorderColor);
    outline: none;
}

input:focus {
    border-color: var(--defaultBorderColorDarker)
}

.text-center {
    text-align: center;
}