* {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0 !important;
}

.menu{
    height: 35px;
    width: 100vw;
    position: fixed;
    top: 0;
    left: 0;
    transition: 0.5s;
    padding: 10px;
    display: flex;
    background-color: rgb(44, 62, 80);
    color: white;
    z-index: 10;
}

#visualization {
    width: 100%;
    height: calc(100vh - 40px);
    top: 60px;
    position: relative;
    overflow-x: auto;
    display: block;
}

.menu div.section {
    border-left: 1px solid #fff;
}

.menu .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

.menu h3{
    text-align: center;
    padding: 5px;
}

.menu-icon{
    cursor: pointer;
    position: relative;
    left: 10px;
    filter: brightness(0) invert(1);
}

.info-icon{
    cursor:pointer; 
    filter:brightness(0) invert(1);
}

.icon-container{
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    height: 50%;
    transition: .5s;
}

.settings{
    width: 80%;
    height: 100%;
    display: flex;
    flex-direction: row;
    gap: 50px;
    left: 50px;
    position: relative;
    font-size: 13px;
}

.settings input,
.settings select{
    padding: 5px;
    width: 100%;
    position: relative;
    border-radius: 5px;
}

.settings button{
    border: none;
    color: #000;
    cursor: pointer;
    left: 10px;
    position: relative;
    border-radius: 5px;
}

.settings button:hover{
    background-color: #ccc;
}

.settings button:focus {
    outline: none;
    box-shadow: none;
}

.settings .checkbox{
    display: flex;
    justify-content: space-between;
}

.settings td{
    font-size: 12px;
    padding-bottom: 1em;
}

.settings div{
    display: flex;
}

.settings label{
    width: 180px;
    padding: 10px;
    position: relative;
}

.settings button {
    width: 100px;
}

.settings tr{
    position: relative;
    top: 10px;
}

.control-buttons{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 10px;
}

#view-options{
    gap: 50px;
    width: 85%;
}

.welcome-text {
    position: relative;
    top: 40px;
    height: calc(100vh - 40px);
    display: flex;
    padding: 30px;
    flex-direction: column;
    justify-content: center; /* vertically center */
    align-items: center;     /* horizontally center the inner box */
    font-family: sans-serif;
    text-align: left; /* keep text left-aligned inside */
}

.welcome-message {
    width: 100%; /* or use 90% if you want some side margin */
    padding: 10px;
    background-color: #f7f7f9;
    border-left: 4px solid #007acc;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.welcome-message p {
    margin: 1em 0;
}

.welcome-message code,
.welcome-message pre {
    font-family: 'Courier New', Courier, Menlo, Consolas, monospace;
    font-size: 0.95em;
}

.welcome-message code {
    padding: 0.2em 0.4em;
    border-radius: 4px;
}

.welcome-message pre {
    padding: 1em;
    border-radius: 4px;
    overflow-x: auto;
    font-family: monospace;
    white-space: pre-wrap;
    margin: 0.5em 0;
}