body {
    display: flex;
    flex-direction: column;
    padding-bottom: 0;
    height: 100%;
    box-sizing: border-box;
}

body > header {
    flex: 0 0 auto;
    padding: 0.5rem 1rem;
}

* {
    box-sizing: inherit;
}

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

.headline h1, .headline h2 {
    margin: 0;
}

.headline h2 {
    font-size: 1.3rem;
    text-align: right;
}

body > .container {
    margin: 0;
    flex: 1 1 auto;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

/* Controls */

/* Scan! Button */

.icon-barcode.scan {
    font-size: x-large;
    padding: 0.5rem;
    text-align: center;
    margin: 0 auto;
    display: block;
    width: 70%;
}

.icon-barcode.scan:before {
    margin-right: 0.5rem;
}

/* Reader Checkboxes */

.controls .readers {
    font-size: 1.3rem;
    width: 70%;
    margin: 2rem auto 0;
}

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

.controls .readers input {
    flex: 0 0 auto;
    height: 1.5rem;
    width: 1.5rem;
}

.controls .readers span {
    flex: 1 1 auto;
}

/* Results */

body > .results {
    flex: 0 0 auto;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    background-color: #DDD;
    margin: 0;
    padding: 0;
    list-style-type: none;
    padding: 0.25rem;
    overflow-x: scroll;
    -webkit-overflow-scrolling: touch;
    border-top: 1px solid #777;
}

.results > li {
    flex: 0 1 auto;
    margin: 0.25rem;
    background: #fff;
    border-radius: 2px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
}

.results:empty {
    display: none;
}

.result {
    display: flex;
    flex-direction: column;
    padding: 0.5rem;
}

.result > .format {
    font-weight: bold;
}

.result > .code {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Scanner */

.container .controls.hide {
    display: none;
}

.overlay--inline {
    position: absolute;
    display: none;
}

.overlay--inline.show {
    display: block;
}