@mixin input-size($padding-vertical, $padding-horizontal){
    padding: $padding-vertical $padding-horizontal;
}

@mixin form-control-placeholder($color, $opacity){
   .form-control::-moz-placeholder{
       color: $color;
       @include opacity($opacity);
   }
   .form-control:-moz-placeholder{
       color: $color;
       @include opacity($opacity);
   }
   .form-control::-webkit-input-placeholder{
       color: $color;
       @include opacity($opacity);
   }
   .form-control:-ms-input-placeholder{
       color: $color;
       @include opacity($opacity);
   }
}

@mixin light-form(){
    border-radius: 0;
    border:0;
    padding: 0;
    background-color: transparent;

}


@mixin input-lg-padding($padding-vertical, $padding-horizontal) {
    .form-group.no-border.input-lg,
    .input-group.no-border.input-lg{
        .input-group-text{
            padding: $padding-vertical 0 $padding-vertical $padding-horizontal;
        }

        .form-control{
            padding: $padding-vertical $padding-horizontal;

            & + .input-group-text{
                padding: $padding-vertical $padding-horizontal $padding-vertical 0;
            }
        }
    }

    .form-group.input-lg,
    .input-group.input-lg{
        .form-control{
            padding: $padding-vertical - 1 $padding-horizontal - 1;

            & + .input-group-text{
                padding: $padding-vertical - 1 $padding-horizontal - 1 $padding-vertical - 1 0;
            }
        }

        .input-group-text{
            padding: $padding-vertical - 1 0 $padding-vertical $padding-horizontal - 1;

            & + .form-control{
                padding: $padding-vertical  $padding-horizontal - 1 $padding-vertical $padding-horizontal - 3;
            }
        }
    }
}



@mixin input-base-padding($padding-vertical, $padding-horizontal) {
    .form-group.no-border,
    .input-group.no-border{
        .form-control{
            padding: $padding-vertical $padding-horizontal;

            & + .input-group-text{
                padding: $padding-vertical $padding-horizontal $padding-vertical 0;
            }
        }

        .input-group-text{
            padding: $padding-vertical 0 $padding-vertical $padding-horizontal;
        }
    }

    .form-group,
    .input-group{
        .form-control{
            padding: $padding-vertical - 1 $padding-horizontal - 1 $padding-vertical - 1 $padding-horizontal - 1;

            & + .input-group-text{
                padding: $padding-vertical - 1 $padding-horizontal - 1 $padding-vertical - 1 0;
            }
        }

        .input-group-text{
            padding: $padding-vertical - 1 0 $padding-vertical - 1 $padding-horizontal - 1;

            & + .form-control,
            & ~ .form-control{
                padding:$padding-vertical - 1 $padding-horizontal $padding-vertical $padding-horizontal - 3;
            }
        }
    }
}


//color1 = $opacity-5
//color2 = $opacity-8
//color3 = $white-color
//color4 = $transparent-bg
//color5 = $opacity-1
//color6 = $opacity-2


@mixin input-coloured-bg($color1, $color2, $color3, $color4, $color5, $color6) {
    @include form-control-placeholder(darken($color2, 8%), 1);

    .form-control{
        border-color: $color1;
        color: $color2;

        &:focus{
            border-color: $color3;
            background-color: $color4;
            color: $color3;
        }
    }

    .has-success,
    .has-danger{
        &:after{
            color: $color3;
        }
    }

    .has-danger{
        .form-control{
            background-color: $color4;
        }
    }

    .input-group-text{
        background-color: $color4;
        border-color: $color1;
        color: $color2;
    }

    .input-group-focus{
        .input-group-text{
            background-color: $color4;
            border-color: $color3;
            color: $color3;
        }
    }

    .form-group.no-border,
    .input-group.no-border{
        .form-control{
            background-color: $color5;
            color: $color2;

            &:focus,
            &:active,
            &:active{
                background-color: $color6;
                color: $color3;
            }
        }

        .form-control + .input-group-text{
            background-color: $color5;

            &:focus,
            &:active,
            &:active{
                background-color: $color6;
                color: $color3;
            }
        }

        .form-control{
            &:focus{
                & + .input-group-text{
                    background-color: $color6;
                    color: $color3;
                }
            }
        }

        .input-group-text{
            background-color: $color5;
            border: none;
            color: $color2;
        }

        &.input-group-focus{
            .input-group-text{
                background-color: $color6;
                color: $color3;
            }
        }
    }
}