#background-weather {
    position: absolute;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    min-height: 800px;
    overflow: hidden;
    z-index: -1;
}



@property --background-color-1 {
  syntax: '<color>';
  initial-value: #005573;
  inherits: false;
}

@property --background-color-2 {
  syntax: '<color>';
  initial-value: #005573;
  inherits: false;
}

body {
    background: linear-gradient(0deg, var(--background-color-1) 0%,  var(--background-color-2) 100%);
    transition: --background-color-1 2s, --background-color-2 2s;
}

    .default-background {
        --background-color-1: #005573;
        --background-color-2: #005573;
    }

    .Sunrise {
        --background-color-1: #00051d;
        --background-color-2: #76c3ff;
    }

    .Day {
        --background-color-1: #ffffff;
        --background-color-2: #50bdff;
    }

    .DarkDay {
        --background-color-1: #2b2b2b;
        --background-color-2: #2b4e64;
    }

    .Sunset {
        --background-color-1: #00051d;
        --background-color-2: #4780ad;
    }

    .Night {
        --background-color-1: #00051d;
        --background-color-2: #170050;
    }




    #background-weather > .cloud {
        user-select: none;
        position: absolute;
        left: -300px;
        transition-property: left;
        transition-delay: 0s;
        transition-timing-function: linear;
        transition-duration: 10s; /* Will be overwritten by js */
    }


    #background-weather.Night > .cloud {
        filter: brightness(0.5);
    }


    #background-weather.DarkDay > .cloud {
        filter: brightness(0.8);
    }



    #background-weather > .precipitation {
        opacity: 0;
        width: 8px;
        aspect-ratio: 1/1;
        border-radius: 15px;
        background-color: red;
        z-index: -1;

        user-select: none;
        position: absolute;

        transition: top 3s linear, opacity .5s linear;
    }

        #background-weather > .precipitation.rain {
            background: #0051c2;
        }

        #background-weather > .precipitation.snow {
            background: white;
        }




    #background-weather > .overlay,
    #background-weather > .thunder {
        position: absolute;
        transition: opacity .7s linear;
    }

    #background-weather > .thunder {
        left: 50%;
        top: 50%;
        z-index: -1;
    }

    #background-weather > .overlay {
        inset: 0 0 0 0;
    }

        #background-weather > .overlay.flash {
            transition-duration: .5s;
            background: #ffffffb2;
        }