a,
body {
    font-family: 'Fira Mono', 'Consolas', 'Courier New', monospace;
    background-color: #0e0e0e;
    color: #33FF33;
    text-align: center;
    padding: 20px;
    letter-spacing: 0.05em;
}

h1 {
    margin-bottom: 24px;
    font-family: inherit;
    font-size: 2.1em;
    color: #00FF00;
    text-shadow: 0 0 7px #00FF00, 0 0 2px #005500;
    border-bottom: 2px solid #008800;
    display: inline-block;
    padding-bottom: 6px;
    margin-top: 0;
}

.function-selector {
    margin-bottom: 18px;
    background: #101010;
    border: 1px solid #333;
    padding: 10px 18px;
    display: inline-block;
    border-radius: 0;
    box-shadow: 0 0 10px #0009;
}

label {
    font-family: inherit;
    color: #d4d4d4;
    letter-spacing: 0.08em;
}

.dropdown {
    padding: 3px 12px;
    font-size: 1em;
    border-radius: 0;
    border: 1px solid #33ff33;
    background: #222;
    color: #33FF33;
    margin-right: 10px;
    outline: none;
    font-family: inherit;
}

.dropdown:focus {
    border-color: #33FF33;
    background: #151515;
    color: #fff;
}

.button {
    display: inline-block;
    padding: 4px 18px;
    font-size: 1em;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    outline: none;
    color: #33ff33;
    background-color: #181818;
    border: 1px solid #33ff33;
    border-radius: 0;
    box-shadow: 0 0 6px #003300 inset;
    font-family: inherit;
    margin: 4px;
    transition:
        background 0.2s,
        color 0.2s,
        border-color 0.2s,
        box-shadow 0.2s;
    letter-spacing: 0.09em;
    text-shadow: 0 0 3px #33ff33aa;
}

.button:hover,
.button:focus {
    background: #222;
    color: #fff;
    border-color: #00ff00;
}

.button:active {
    background: #111;
    color: #33FF33;
    border-color: #007700;
    box-shadow: 0 0 1px #33ff33 inset;
}

.file-label {
    text-align: center;
    cursor: pointer;
    margin-left: 10px;
    color: #33ff33;
}

.file-label.disabled,
.button.disabled {
    background: #262626 !important;
    color: #888 !important;
    border-color: #444 !important;
    box-shadow: none !important;
    cursor: not-allowed !important;
    text-shadow: none !important;
    opacity: 0.7;
    pointer-events: none;
}

.file-label input[disabled] {
    pointer-events: none;
}

#status-box {
    max-width: 700px;
    margin: 18px auto 0 auto;
    padding: 15px 18px;
    border-radius: 0;
    border: 2px solid #33ff33;
    background: #131313;
    text-align: left;
    min-height: 32px;
    max-height: 300px;
    font-family: inherit;
    font-size: 0.8em;
    box-shadow: 0 0 8px #00330088;
    white-space: pre-wrap;
    overflow-x: auto;
    overflow-y: auto;
    position: relative;
}

#status-box::before {
    content: "> ";
    color: #00ff00;
    font-weight: bold;
    margin-right: 5px;
}

#source-box {
    margin-top: 15px;
    padding: 12px 18px;
    background: #101010;
    border-radius: 0;
    color: #33FF33;
    box-shadow: 0 0 8px #00330077;
    font-size: 13px;
    word-wrap: break-word;
    white-space: pre-wrap;
    text-align: left;
    max-height: 350px;
    overflow-y: auto;
    border: 2px solid #2bff2b;
    font-family: inherit;
    letter-spacing: 0.06em;
    position: relative;
}

#source-box::before {
    content: "$ ";
    color: #00ff00;
    font-weight: bold;
    margin-right: 5px;
}

@media screen and (max-width: 660px) {
    #source-box {
        display: none;
    }

    #status-box {
        font-size: 80%;
    }
}

.loading {
    color: #FFD700;
    text-shadow: 0 0 2px #FFD700, 0 0 5px #333;
}

.success {
    color: #00ff00;
    text-shadow: 0 0 1px #00ff00;
}

.error {
    color: #ff0033;
    text-shadow: 0 0 2px #ff0033, 0 0 5px #111;
}

#status-box,
#source-box,
.function-selector {
    box-shadow: 0 0 0 2px #00ff00, 0 0 6px #00330080;
    padding-bottom: 5px;
}

::-webkit-scrollbar {
    width: 10px;
    background: #202020;
}

::-webkit-scrollbar-thumb {
    background: #33ff3390;
    border-radius: 0;
}

::-webkit-input-placeholder {
    color: #228822;
}

:-moz-placeholder {
    color: #228822;
}

::-moz-placeholder {
    color: #228822;
}

:-ms-input-placeholder {
    color: #228822;
}

::placeholder {
    color: #228822;
}