body {
    margin: 0;
    padding: 0;

    font-family: 'Nunito Sans', sans-serif;
    background-color: #091B53;
    background-image: linear-gradient(0deg, rgba(0,45,119,0) 4%, #003A99 100%), url(https://halite.io/assets/images/bg-pattern.png);
    background-position: top;
    background-repeat: no-repeat;
}

header#title {
    display: flex;
    height: 3em;
}

#title h1 {
    margin: 0 1em 0 0;
    flex: 0 0;
}

#title h1 img {
    margin-top: 0.7rem;
    margin-left: 1rem;
    height: 2rem;
}

#title #controls {
    display: flex;
    flex: 1;
    height: 100%;
}

#controls > * {
    margin-right: 0.5em;
}

#controls button, #controls a.button {
    height: 100%;
}

#controls .expander {
    flex: 1;
}

main {
    position: absolute;
    top: 3em;
    right: 0;
    left: 0;
    bottom: 0;

    display: flex;
}

#banner {
    z-index: 9990;
    background: green;
    color: #FFF;
    position: absolute;
    height: 3rem;
    top: 3rem;
    left: 0;
    right: 0;
    line-height: 3rem;
    text-align: center;
    font-size: 1.25em;
    font-weight: 600;
    display: none;
}

#banner.shown {
    display: block;
}

#left {
    flex: 0 0 450px;
    display: flex;
    flex-direction: column;
}

#visualizer {
    width: 100%;
    background: #000;
    color: #FFF;
}

#console {
    width: 450px;
    height: 100%;
    overflow: auto;
    white-space: pre;
    font-family: 'Fira Mono', monospace;
    color: #FFF;
    background: #000;
}

#editor {
    flex: 1 0 20em;
    height: 100%;
}

.blocklyText, .blocklyTreeLabel {
    font-family: inherit !important;
}

button, a.button {
    border: 0;
    font: inherit;
    font-weight: 600;
    font-size: 18px;
    color: #FFF;
    background: linear-gradient(0deg, rgb(0, 115, 219) 0%, rgb(0, 68, 164) 100%);
    padding: 0.5em 0.5em;
    border-radius: 4px;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    box-sizing: border-box;
    margin: 0;
    line-height: 30px;
}

button:hover, a.button:hover {
    background: linear-gradient(180deg, rgba(117,182,219,0) 0%, rgba(151, 221, 255, 0.2) 100%);
}

#submit-bot, #run-game {
    background: linear-gradient(-180deg, #fad961 0%, #f76b1c 100%);
}

#saved {
    color: #FFF;
    line-height: 3em;
    transition: opacity 0.2s ease-out;
}

.dialog {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    opacity: 0;
    display: none;
    transition: opacity 0.3s ease-in-out;
}

.dialog.shown {
    transition: opacity 0.3s ease-in-out;
    opacity: 1;
    display: block;
}

.dialog-body {
    background: #FFF;
    width: 60vw;
    min-width: 50em;
    min-height: 5em;
    padding: 1em;
    margin: 10vh auto 0;
}