:root {
}

.checkbox {
    z-index: 0;
    position: relative;
    display: inline-block;
    color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.87);
    font-family: var(--pure-material-font, "Roboto", "Segoe UI", BlinkMacSystemFont, system-ui, -apple-system);
    font-size: 16px;
    line-height: 1.5;
}

    /* Input */
   .checkbox > input {
        appearance: none;
        -moz-appearance: none;
        -webkit-appearance: none;
        z-index: -1;
        position: absolute;
        left: -10px;
        top: -8px;
        display: block;
        margin: 0;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        background-color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.6);
        box-shadow: none;
        outline: none;
        opacity: 0;
        transform: scale(1);
        pointer-events: none;
        transition: opacity 0.3s, transform 0.2s;
    }

    /* Span */
   .checkbox > span {
        display: inline-block;
        width: 100%;
        cursor: pointer;
    }

        /* Box */
    .checkbox > span:before {
        content: "";
        display: inline-block;
        box-sizing: border-box;
        margin: 3px 11px px 1px;
        border: solid 1px; /* Safari */
        border-color: #827382;
        border-radius: 2px;
        width: 15px;
        height: 15px;
        vertical-align: top;
        transition: border-color 0.2s, background-color 0.2s;
    }

        /* Checkmark */
       .checkbox > span:after {
            content: "";
            display: block;
            position: absolute;
            top: 0px;
            left: 0px;
            width: 8px;
            height: 5px;
            border: solid 2px transparent;
            border-right: none;
            border-top: none;
            transform: translate(3px, 4px) rotate(-45deg);
        }

    /* Checked, Indeterminate */
   .checkbox > input:checked,
   .checkbox > input:indeterminate {
        background-color: rgb(var(--pure-material-primary-rgb, 33, 150, 243));
    }

    .checkbox > input:checked + span:before,
    .checkbox > input:indeterminate + span:before {
        border-color: #FF555A;
        background-color: #FF555A;
    }

       .checkbox > input:checked + span:after,
       .checkbox > input:indeterminate + span:after {
            border-color: rgb(var(--pure-material-onprimary-rgb, 255, 255, 255));
        }

       .checkbox > input:indeterminate + span:after {
            border-left: none;
            transform: translate(4px, 3px);
        }

    /* Hover, Focus */
   .checkbox:hover > input {
        opacity: 0.04;
    }

   .checkbox > input:focus {
        opacity: 0.12;
    }

   .checkbox:hover > input:focus {
        opacity: 0.16;
    }

    /* Active */
   .checkbox > input:active {
        opacity: 1;
        transform: scale(0);
        transition: transform 0s, opacity 0s;
    }

       .checkbox > input:active + span:before {
            border-color: rgb(var(--pure-material-primary-rgb, 33, 150, 243));
        }

   .checkbox > input:checked:active + span:before {
        border-color: transparent;
        background-color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.6);
    }

    /* Disabled */
   .checkbox > input:disabled {
        opacity: 0;
    }

       .checkbox > input:disabled + span {
            color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.38);
            cursor: initial;
        }

           .checkbox > input:disabled + span:before {
                border-color: currentColor;
            }

   .checkbox > input:checked:disabled + span:before,
   .checkbox > input:indeterminate:disabled + span:before {
        border-color: transparent;
        background-color: currentColor;
    }

    .checkbox div.ieCheckbox {
        display: none;
    }