:root {
    --green-4: #64A64A;
    --green-3: #7BB661;
    --green-2: #B8DFA8;
    --green-1: #CDE7C9;
    --green-0: #F0F8EF;
    --black: #222318;
    --white: #FAFCF7;
    --yellow: #E9BD43;
    --rose: #d698a7;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.calendar {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.complete{
    background-color: var(--yellow);
}

.not-complete{
    background-color: var(--green-2);
}

.today {
    background-color: var(--green-3);
}

.noday{
    background-color: var(--green-1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 40' width='80' height='40'%3E%3Cpath fill='%237bb661' fill-opacity='0.4' d='M0 40a19.96 19.96 0 0 1 5.9-14.11 20.17 20.17 0 0 1 19.44-5.2A20 20 0 0 1 20.2 40H0zM65.32.75A20.02 20.02 0 0 1 40.8 25.26 20.02 20.02 0 0 1 65.32.76zM.07 0h20.1l-.08.07A20.02 20.02 0 0 1 .75 5.25 20.08 20.08 0 0 1 .07 0zm1.94 40h2.53l4.26-4.24v-9.78A17.96 17.96 0 0 0 2 40zm5.38 0h9.8a17.98 17.98 0 0 0 6.67-16.42L7.4 40zm3.43-15.42v9.17l11.62-11.59c-3.97-.5-8.08.3-11.62 2.42zm32.86-.78A18 18 0 0 0 63.85 3.63L43.68 23.8zm7.2-19.17v9.15L62.43 2.22c-3.96-.5-8.05.3-11.57 2.4zm-3.49 2.72c-4.1 4.1-5.81 9.69-5.13 15.03l6.61-6.6V6.02c-.51.41-1 .85-1.48 1.33zM17.18 0H7.42L3.64 3.78A18 18 0 0 0 17.18 0zM2.08 0c-.01.8.04 1.58.14 2.37L4.59 0H2.07z'%3E%3C/path%3E%3C/svg%3E");
}

.month {
    border:1px solid var(--green-4);
    width: 70%;
    text-align: center;
}

.month th {
    color: var(--white);
    text-align: center;
    background-color: var(--green-3);
    border:1px solid var(--green-4);
    width:100px;
    height:50px;
}

.month th a {
    text-decoration: none;
    color: var(--white);
}

.month th a:visited {
    color: var(--white);
}

.month td {
    width: 100px;
    height: 100px;
    vertical-align: top;
    text-align: right;
    border: 1px solid var(--green-4);
}

.tooltip {
    position: relative;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    color: #fff;
    text-align: center;
    padding: 5px 2px;

    background-color: var(--green-4);
    border: 2px solid var(--white);
    border-radius: 6px;
   
    position: absolute;
    z-index: 1;

    bottom: 60%;
    left: 50%;
    margin-left: -60px;
}

.tooltip .tooltiptext::after {
    content: " ";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -8px;
    border-width: 8px;
    border-style: solid;
    border-color: var(--white) transparent transparent transparent;
  }

.tooltip:hover .tooltiptext {
    visibility: visible;
}

@media only screen and (max-width: 1100px) {
    .month {
        width: auto;
    }
  }