body {
    font-family: Helvetica, sans-serif;
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);

}

#title{
    color: #2b2b2b;
    margin-left: 20px;
    margin-top: 20px;
}

.button {
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    background-color: #3498db;
    border-radius: 5px;
    border: none;
    color: white;
    text-align: center;
    display: inline-block;
    font-size: 16px;
    padding-top: 12px;
    padding-bottom: 12px;
    padding-left: 20px;
    padding-right: 20px;
}
.button:hover {
    background-color: #499cd7;
}

.button:disabled {
    background-color: #b2b2b2;
}

#dropArea {
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    margin-left: 10%;
    margin-right: 10%;
    background-color: #d3d3d394;
    border-radius: 15px;
    padding-top: 10px;
    padding-left: 40px;
    padding-right: 40px;
    padding-bottom: 10px;

}
#error {
    position: absolute;
    margin-left: 10%;
    margin-right: 10%;
    left: 0;
    right: 0;
    text-align: center;
    background-color: lightcoral;
    border-radius: 15px;

}
#error p {
    margin:auto;
    padding: 10px;
}

input {
    margin-top: 10px;
    margin-bottom: 10px;
}

#fileListOuter {
    height: 200px;
    padding: 30px;
    background-color: rgba(195, 195, 195, 0.58);
    border-radius: 15px;
    border-style: dashed;
    border-color: #818181;
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}
#fileList{
    overflow: scroll;
    overflow-y: auto;
    overflow-x: hidden;
    height: 100%;
}
#fileList p {
    font-size: 14px;
}
#fileListInfo {
    position: absolute;
    margin-left: auto;
    margin-right: auto;
    left: 0;
    right: 0;
}

.hover {
    box-shadow: 0px 0px 10px #818181;
    transform: scale(1.01);
}

.hover #fileListOuter {
    box-shadow: 0px 0px 0px #00000000;
    background-color: rgba(137, 203, 255, 0.60);
    transform: scale(1.0);
    z-index: 2;
}


#fileDiv {
    overflow: hidden;
    animation: slide-up 0.4s ease;
}

#clickText {
    animation: slide-up 0.4s ease;
}

#resetButton {
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    float: right;
}
#resetButton:hover {
    transform: scale(1.1);
}


.no-visible {
    opacity: 0;
}

.no-visible-full {
    display: none;
}
.ani-slide-up {
    animation: slide-up 0.4s ease;
}
.ani-slide-up-slow {
    animation: slide-up 0.8s ease;
}

.ani-slide-down {
    animation: slide-down 0.4s ease;
}

.ani-slide-down-slow {
    animation: slide-down 0.8s ease;
}

/* --- Adopted from w3schools.com --- */
.loader {
    /*visibility: hidden;*/
    margin: auto;
    border: 6px solid #f3f3f3; /* Light grey */
    border-top: 6px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes slide-up {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-down {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(20px);
    }
}

.pop-down-ani {
    animation: pop-down 4s ease;
}

@keyframes pop-down {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }

    15% {
        opacity: 1;
        transform: translateY(0px);
    }

    85% {
        opacity: 1;
        transform: translateY(0px);
    }

    100% {
        opacity: 0;
        transform: translateY(-20px);
    }

}