* { 
    box-sizing: border-box;
}
body {
    background-color: var(--primary-gray);
    color: var(--foreground-text);
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    margin: 0;
    overflow-x: hidden;
}
[hidden] { display: none !important; }
.logo-dark {
    display: none;
}
.logo-light {
    display: block;
}

.hidden {
    display: none!important;
}
.disabled {
    opacity: 0.5;
    pointer-events: none;
}

h1 {
    font-size: 30px;
    font-weight: 500;
    margin: 0;
    padding: 20px 0 10px 10px;

}
table {
    border-collapse: collapse;
    border-color: solid 1px var(--main-border);
}
td {
    border: solid 1px var(--main-border);
}
button {
    cursor: pointer;
}
.orange-button:hover {
    opacity: 0.9;
}
.orange-button {
    background-color: var(--ers-orange);
    color: #efefef;
    border: 1px solid var(--ers-orange);
    font-size: 16px;
    margin: 0 10px
}
.gray-button {
    background-color: var(--primary-gray);
    color: var(--ers-orange);
    border: 1px solid var(--ers-orange);
    font-size: 16px;
    margin: 0 10px
}
.gray-button:hover {
    background-color: var(--ers-orange);
    color: #efefef;
}
.rectangular-button {
    height: 34px;
    min-width: 150px;
    border-radius: 4px;
}
a.rectangular-button {
    text-decoration: none;
    line-height: 34px;
    text-align: center;
    padding: 0 10px;
    white-space: nowrap;
}
.pill-button {
    height: 40px;
    min-width: 150px;
    border-radius: 20px;
}
a.pill-button {
    text-decoration: none;
    line-height: 38px;
    text-align: center;
    padding: 0 10px;
    white-space: nowrap;
}

@media (prefers-color-scheme: dark) {
    .logo-light {
        display: none;
    }
    .logo-dark {
        display: block;
    }
}



/* base page css */
.main-page-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    display: flex;
    flex-direction: row;
    background-color: var(--secondary-gray);
    align-items: center;
    box-shadow: 0px 0px 5px 0px #00000080, 0px 0px 10px 0px #00000046;
}
.main-content {
    margin: 60px auto 0;
    width: 90%;
}
.nav-logo {
    height: 50px;
}
.nav-logo img {
    height: 50px;
    margin-left: 10px;
}
.instructions {
    color: var(--dim-text);
    padding-bottom: 10px;
}