body {
    font-family: 'Roboto', sans-serif;
    background-color: #f3f3f3;
    user-select: none;
    font-weight: 300;
    -webkit-tap-highlight-color: transparent;
}
#uploadSection {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    padding: 20px;
    background-color: white;
    border: 1px solid grey;
    box-shadow: 2px 2px 5px #949494;
}
#headline {
    font-size: 30px;
    font-weight: bold;
}
#adminPanelButton {
    cursor: pointer;
    width: 25px;
    height: 25px;
    margin-left: 10px;
}
#adminPanelButton:hover {
    transform: rotate(10deg);
}
#fileDropArea {
    font-weight: 300;
    cursor: pointer;
    border: 1px solid grey;
    background-color: f3f3f3;
    width: 340px;
    height: 240px;
    margin-bottom: 20px;
    padding: 30px;
}
#fileDropArea:hover {
    color: #575757;
    border: 1px solid #b3b3b3;
}
#fileDropArea:hover>#uploadIcon {
    opacity: 0.7;
}
#uploadIcon {
    width: 100px;
    margin-bottom: 20px;
}
#selectedFilename {
    font-weight: 400;
}
#passwordInput {
    box-sizing: border-box;
    width: 400px;
    margin-bottom: 20px;
}
.uploadResponse {
    display: none;
}
#errorMessage {
    color: red;
}
#shareButton {
    margin-left: 10px;
    padding-top: 3px;
    padding-bottom: 3px;
}
#shareButton>img {
    height: 14px;
    width: 14px;
    filter: invert(1);
    margin-right: 5px;
    margin-bottom: -1px;
}
#generatedLink {
    width: 100%;
    resize: none; 
    margin-top: 10px;
}
input, textarea {
    font-size: 16px;
    border-radius: 0;
    border: 1px solid grey;
    padding: 10px;
}
input:focus, textarea:focus {
    outline: none;
    border: 1px solid rgb(44, 44, 44);
}
button {
    padding: 10px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    background-color: #449afd;
    color: white;
    border: 1px solid #4b76ec;
}
button:focus {
    outline: none;
    border: 1px solid #345dce;
}
button:hover {
    background-color: #1985ff;
}

@media only screen and (max-width: 500px) {
    body {
        background-color: white;
    }
    #uploadSection {
        top: 0;
        left: 0;
        transform: translate(0, 0);
        height: calc(100% - 40px);
        width: calc(100% - 40px);
        border: none;
        box-shadow: none;
    }
    #fileDropArea {
        width: calc(100% - 60px);
    }
    #passwordInput {
        width: 100%;
    }
}