* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}
body {
    background: skyblue;
}
#error {
    position: absolute;
    background: red;
    color: white;
    padding: 5px 50px;
    margin: 0;
    top: 0;
    right: 0;
    &:empty {
        display: none;
    }
}
#map {
    display: block;
    width: 100vw;
    height: 100vh;
    overflow: visible;
    .wall {
        stroke: black;
        stroke-width: 20;
        fill: none;
    }
    .house {
        fill: gray;
    }
    .private {
        fill: white;
    }
    .public {
        fill: lightgray;
    }
    .railing {
        stroke: black;
        stroke-width: 8;
        fill: none;
    }
    .window {
        stroke: blue;
        stroke-width: 8;
        fill: none;
        transition: 0.5s transform;
        transform-origin: 4px 0;
        &.open {
            transform: rotate(30deg);
        }
    }
    .door {
        stroke: saddlebrown;
        stroke-width: 10;
        fill: none;
        transition: 0.5s transform;
        &.open {
            transform: rotate(-90deg);
            transform-origin: 5px 0;
        }
    }
    .door-space {
        stroke: saddlebrown;
        stroke-width: 2;
        fill: none;
    }
    .door.window, .door-space.window {
        stroke: blue;
    }
    .temperature, .rh-meter {
        text-anchor: middle;
        font-size: 40px;
        font-weight: bold;
        letter-spacing: -1.5px;
        word-spacing: -3px;
    }
    .rh-meter {
        fill: blue;
        font-size: 30px;
    }
    .xmas-tree {
        .tree {
            fill: darkgreen;
            stroke: darkgreen;
            stroke-width: 4;
            stroke-linejoin: round;
            transition: fill 0.5s;
        }
        .tree-light {
            rx: 10px;
            ry: 10px;
            stroke-width: 5px;
            transition: fill 0.5s;
            &.red {
                stroke: darkred;
                fill: darkred;
            }
            &.blue {
                stroke: darkblue;
                fill: darkblue;
            }
            &.yellow {
                stroke: olive;
                fill: olive;
            }
        }
        .tree-light-glow {
            rx: 12px;
            ry: 12px;
            transition: filter 0.5s;
            &.red {
                fill: red;
            }
            &.blue {
                fill: blue;
            }
            &.yellow {
                fill: yellow;
            }
        }
        &.on {
            .tree {
                fill: green;
            }
            .tree-light {
                &.red {
                    fill: red;
                }
                &.blue {
                    fill: blue;
                }
                &.yellow {
                    fill: yellow;
                }
            }
            .tree-light-glow {
                filter: blur(10px);
            }
        }
    }
    .water {
        fill: dodgerblue;
        stroke: blue;
        stroke-width: 5;
        &.detected {
            animation: pulse 1s ease-in-out infinite;
        }
        &:not(.detected) {
            filter: grayscale(100);
            opacity: 0.5;
            transform: scale(0.5);
        }
    }
}
@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.5);
    }
}