html {
    font-family: "Source Sans 3", "Source Sans Pro", "Source Sans", Arial, sans-serif;
}
body {
    margin: 0px;
    padding: 10px;
    display: flex;
    flex-flow: column nowrap;
    gap: 10px;
    height: 100vh;
    height: 100dvh;
    box-sizing: border-box;
}
h1 {
    padding: 0px;
    margin: 0px;
}
form {
    flex: 1 1 auto;
    display: flex;
    flex-flow: row nowrap;
    align-items: stretch;
    background-color: #f3f3f3;
    padding: 1rem;
    gap: 1rem;
    min-height: 0;
}
.box-container {
    flex: 1 1 0;
    min-width: 0;
    min-height: 0;
    flex-flow: column nowrap;
    display: flex;
    justify-content: start;
    align-items: flex-start;
    border: #bdcbe1 1px solid;
}
.header {
    background-color: #e1e7f1;
    border-bottom: #bdcbe1 1px solid;
    width: 100%;
    box-sizing: border-box;
    padding: 0.2rem;
}
.header label {
    font-weight: bold;
}
.header .file-buttons {
    margin-left: 1rem;
}
.hidden-file-input {
    display: none;
}
.input-box {
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    box-sizing: border-box;
    padding: 0.4rem;
    font: inherit;
    font-size: 90%;
}
div.input-box {
    overflow: auto;
    background-color: #fff;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}
textarea.input-box {
    border: none;
    resize: none;
}
#results.pending {
    color: #6b7280;
}
#results.error {
    color: #a3111c;
}

@media (max-width: 700px) {
    form {
        flex-flow: column nowrap;
        padding: 0.5rem;
        gap: 0.5rem;
    }
}