:root {
    --dark-bg: #1e1e1e;
    --text-light: #cccccc;
    --text-highlight: #f8f8f2;
    --primary-color: #007acc;
    --success-color: #4CAF50;
    --error-color: #e65252;
    --input-bg: #2d2d30;
}

body {
    font-family: Arial, sans-serif;
    margin: 20px; 
    background-color: var(--dark-bg); 
    color: var(--text-light); 
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    user-drag: none;
}

.question-container {
    margin-bottom: 20px;
}

h1 {
    color: var(--text-highlight);
    font-size: 1.5em;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    margin-bottom: 15px; 
}

#question, #prompt {
    font-size: 1.1em;
    color: var(--text-highlight);
    font-weight: bold;
    line-height: 1.5; 
    margin-bottom: 0;
}

#question p {
    margin: 0;
    padding: 0;
}

.timer-container {
    margin: 15px 0;
    text-align: left;
}

.timer {
    font-size: 1.6em; 
    color: var(--error-color); 
    font-weight: bold;
    display: inline-block;
}

#responseForm {
    display: flex;
    flex-wrap: nowrap; 
    align-items: center;
    margin-top: 15px;
    gap: 5px; 
}

#responseForm label {
    margin-right: 10px;
}

input[type="number"] {
    box-sizing: border-box; 
    width: 100px; 
    padding: 8px; 
    font-size: 1em;
    border: 1px solid #444;
    border-radius: 3px; 
    background-color: var(--input-bg);
    color: var(--text-highlight);
    flex-grow: 0; 
    margin-right: 5px;
}

button {
    padding: 8px 15px; 
    font-size: 1em;
    cursor: pointer;
    border: none;
    border-radius: 3px;
    transition: background-color 0.2s;
    color: var(--text-highlight); 
    
    width: auto; 
    flex-basis: auto;
}

button[type="submit"] {
    background-color: var(--primary-color);
    margin-top: 0;
}

button[type="submit"]:hover {
    background-color: #005f99; 
}

#newQuestionBtn {
    background-color: #555; 
    width: auto; 
    margin-top: 15px; 
    display: inline-block; 
}

#newQuestionBtn:hover {
    background-color: #777; 
}

.result {
    margin-top: 20px;
    padding: 10px; 
    border-radius: 5px;
    font-weight: bold;
    line-height: 1.8;
    background-color: transparent !important; 
}

.programby {
    display: block; 
    font-size: 0.8em;
    color: var(--text-light); 
    text-align: center;
    margin-top: 20px;
    margin-bottom: 5px; 
}

.programby a {
    color: #999999; 
    text-decoration: none;
    transition: color 0.2s;
}

.programby a:hover {
    color: var(--primary-color); 
    text-decoration: underline;
}

.reference {
    font-size: 0.8em;
    color: #777777; 
    text-align: center;
}

@media (max-width: 640px) {
    #responseForm {
        flex-direction: column;
        align-items: stretch; 
        gap: 10px; 
    }

    #responseForm label {
        text-align: left; 
        margin-bottom: 5px;
    }

    input[type="number"],
    button[type="submit"],
    #newQuestionBtn {
        width: 100%; 
        max-width: 100%; 
        flex-grow: 1;
        margin-top: 0; 
    }
    
    button[type="submit"] {
        margin-top: 5px; 
    }
}

.result strong {
    font-weight: 900;
    color: var(--error-color);
}

.stats-container {
    margin-top: 5px;
    margin-bottom: 5px;
    padding: 3px 8px;
    text-align: center; 
    background-color: rgba(255, 255, 255, 0.05); 
    border-radius: 4px;
}

.stats-container #statsDisplay {
    font-size: 0.8em;
    font-weight: normal; 
    color: #aaaaaa; 
    display: block;
    line-height: 1;
    margin: 0;
    padding: 0;
}

.stats-data {
    white-space: nowrap;
    display: inline-block; 
    padding: 0;
    margin: 0;
}

.stats-container #statsDisplay strong {
    color: #77b3d4;
    font-weight: bold;
}