html {
    height: 100%;
}

body {
    margin: 0;
    height: 100%;
    font-family: sans-serif;
    -webkit-user-select: none;
}

button {
    border: none;
    border-radius: 4px;
    height: 30px;
    padding: 0 10px;
    color: #fff;
    background-color: #3498db;
    cursor: pointer;
    transition: background-color linear 0.1s;
}

button:disabled {
    background-color: #aaa;
}

.error-layer {
    position: fixed;
    top: 70px;
    padding: 20px 20px;
    width: 100%;
    color: #fff;
    background-color: #ea6153;
    text-align: center;
    z-index: 10;
}

.title-layer {
    position: fixed;
    margin: -12px 12px;
    padding: 4px 8px;
    background-color: #fff;
    border: solid 1px #ccc;
    border-radius: 2px;
    white-space: nowrap;
    line-height: 20px;
    font-size: 14px;
    color: #666;
    z-index: 100000001;
}

.title-layer .id {
    font-weight: bold;
}

.title-layer .alias::before {
    content: 'alias: ';
    font-weight: bold;
}

.title-layer .type::before {
    content: 'type: ';
    font-weight: bold;
}

.header-wrapper {
    position: fixed;
    box-sizing: border-box;
    width: 100%;
    padding: 20px;
    background-color: #eee;
    overflow: hidden;
}

.header-wrapper h1 {
    float: left;
    margin: 0;
    padding: 0;
    line-height: 30px;
    font-size: 20px;
    font-weight: normal;
    color: #333;
}

.header-wrapper .description {
    float: left;
    margin: 0 0 0 40px;
    padding: 0;
    line-height: 15px;
    font-size: 12px;
    color: #999;
}

.header-wrapper .description li {
    margin: 0;
}

.header-wrapper button {
    float: right;
    margin-left: 8px;
}

.desk-wrapper {
    position: absolute;
    left: 0;
    right: 0;
    top: 70px;
    bottom: 0;
    padding: 20px;
    overflow: auto;
}

.desk {
    position: relative;
    margin: auto;
}

.device {
    position: absolute;
    border-radius: 8px;
}

.device::after {
    content: attr(data-id);
    position: absolute;
    display: block;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    text-align: right;
    padding: 10px;
    color: rgba(255,255,255,0.8);
    background-color: rgba(0,0,0,0.2);
    border-radius: 8px;
}

.pin {
    position: absolute;
    width: 8px;
    height: 8px;
    margin: -5px;
    background-color: #fff;
    border: solid 1px #fff;
    border-radius: 5px;
    z-index: 1;
    cursor: pointer;
    transition: background-color linear 0.1s, opacity linear 0.1s, border-color linear 0.1s;
}

.desk.dragging .pin {
    opacity: 0.7;
}

@keyframes twinkle {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.1;
    }

    100% {
        opacity: 1;
    }
}

.pin.possible-pair {
    animation-name: twinkle;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    z-index: 99999998!important;
}

.pin.possible-pair.hover {
    margin: -8px;
    width: 14px;
    height: 14px;
    border-radius: 8px;
    animation: none;
    opacity: 1;
}

.pin.connected {
    z-index: 3;
}

.pin.selected {
    background-color: #ea6153;
}

.pin.dragging-origin {
    opacity: 1!important;
    z-index: 99999998!important;
}

.desk.hover-wire .pin:not(.highlight) {
    opacity: 0.5;
}

.desk.hover-wire .pin.highlight {
    z-index: 100000000!important;
}

.draggable-pin {
    position: absolute;
    margin: -6px;
    width: 10px;
    height: 10px;
    border-radius: 6px;
    background-color: #f1c40f;
    border: solid 1px #fff;
    z-index: 99999999!important;
}

.wire {
    position: absolute;
    margin: -2px;
    padding: 2px;
    height: 0;
    width: 0;
    border-radius: 2px;
    transition: opacity linear 0.4s;
    cursor: pointer;
}

.wire.in-gap {
    z-index: 99999997;
}

.desk.dragging .wire,
.desk.hover-wire .wire:not(.highlight) {
    opacity: 0.2;
}

.desk.hover-wire .wire.highlight {
    z-index: 99999999!important;
}

.wire.wire-shadow {
    z-index: 0;
    margin: -5px;
    padding: 5px;
}