@ci-color: #ccc;
@text-padding-v: .2rem;
@text-padding-h: 1rem;
@accent-border-width: 1rem;

body {
    font-family: sans-serif;
}

a:link,
a:visited {
    color: #555;
    text-decoration: none;
}

a:hover,
a:active {
    text-decoration: underline;
}

.grid {
    display: grid;
    grid-template-columns: 20% 70% 10%;
    grid-template-areas:
    "header header header"
        "nav    main   sidebar"
        "footer footer footer";
    margin: auto;
    max-width: 900px;
    border-top: 1px solid #ccc;
}

nav {
    grid-area: nav;
}

main {
    grid-area: main;
}

aside {
    grid-area: sidebar;
}

header, footer, main, nav, aside {
    border-bottom: 1px solid #ccc;
    padding: @text-padding-v @text-padding-h;
}

header {
    grid-area: header;
    display: grid;
    grid-template-columns: 40% 60%;
    align-items: center;
    border-left: @accent-border-width solid #ccc;
}

.app-title {
    grid-column: 1;
    font-size: 1.5rem;
}

.app-title__hello {
    font-size: 1rem;
    margin-left: @text-padding-h;
    font-weight: normal;
    font-style: italic;
}

.header-content {
    grid-column: 2;
}

.header-content__link {
    display: inline-block;
    padding: @text-padding-v @text-padding-h / 2;
    margin-right: @accent-border-width;
}

footer {
    grid-area: footer;
}

form {
    display: grid;
    grid-template-columns: 30% 70%;
    grid-auto-flow: row;

    label, input, select, textarea, .flash {
        margin-bottom: .7rem;
        padding: @text-padding-v @text-padding-h / 2;
    }

    label {
        grid-column: 1;
    }

    input, select {
        grid-column: 2;
    }

    .flash {
        grid-column: 1/3;
        border: 1px solid #ccc;
        border-left-width: @accent-border-width;
        padding: .7rem;
    }
}