* {
    font-family: sans-serif;
    text-decoration: none;
}

html {
    min-height: 100%;
}

body {
    margin: 0;
}

.linear-vbg {
    background-image: linear-gradient(#2ac9b7, #b2ff90);
    background-repeat: no-repeat;
    background-size: auto;
}

form, .f-flex {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}


.up-navi {
    overflow: auto;

    display: flex;
    flex-direction: row;
    justify-content: start;
    align-items: center;

    position: sticky;
    top: 0;
    left: 0;
    right: 0;

    background-color: #40a737;
    height: 75px;
}

.navi-elem {
    border-color: #000000;
    border-width: 1px;
    border-style: double;

    padding: 0 20px;
    margin: 5px;

    min-width: auto;
    height: 60px;
}
.navi-elem:hover, .navi-selected {
    background-color: #b2ff90;
}

a {
    color: #000000;
}


input {
    margin: 10px 0;

    width: 15rem;
    height: 2rem;

    border-radius: 10px;
    border-color: #000000;
    border-style: solid;
    border-width: 1px;

    background-image: linear-gradient(#abe2db);

    outline: 0;
}

input:focus, input:hover {
    border-style: dashed;
    background-image: linear-gradient(#ffffff);
}

.info-btm {
    position: absolute;
    bottom: 0px;
    right: 20px;

}

.info-popup {
    position: absolute;
    top: 30px;
    left: 30px;
    right: 30px;

    z-index: 2;
    
    border-radius: 10px;
    border-color: #000000;
    border-width: 1px;
    border-style: solid;

    text-align: center;
}

.popup-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    z-index: 1;

    background-color: #00000055;
}

.menu-item {
    background-color: #40a737;
    
    border-radius: 10px;
    border-color: #000000;
    border-width: 1px;
    border-style: solid;

    padding: 10px;
    margin: 10px;

    cursor: pointer;
}

.popup-btm {
    overflow-y: scroll;
    max-height: 80%;

    scrollbar-base-color: #000000;
    scrollbar-color: #000000;
    scrollbar-gutter: a;
}

.chat-grid {
    display: grid;
}

table {
    border-collapse: collapse;
    
}

td {
    border-color: #000000;
    border-width: 1px;
    border-style: solid;
    padding: 5px;
}

tr:first-child {
    border-radius: 15px;
}