:root {
    --bg-color: #f5f5f5;
    --text-color: #000;
    --progress-bg: rgba(0, 0, 0, 0.1);
    --progress-gradient: linear-gradient(to right, #007bff, #00d4ff);
    --progress-text: #fff;
    --file-name-color: #333;
    --motivational-text: #555;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1e1e1e;
        --text-color: #fff;
        --progress-bg: rgba(255, 255, 255, 0.1);
        --progress-gradient: linear-gradient(to right, #66b3ff, #33c1ff);
        --progress-text: #000;
        --file-name-color: #ccc;
        --motivational-text: #aaa;
    }
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: Arial, sans-serif;
    text-align: center;
}

.progress-bar-container {
    position: relative;
    width: 80%;
    max-width: 400px;
    height: 30px;
    background-color: var(--progress-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    margin-top: 1rem;
    display: block;
    transition: opacity 0.5s ease;
}

.progress-bar {
    height: 100%;
    width: 0;
    background: var(--progress-gradient);
    transition: width 0.3s ease-in-out;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--progress-text);
    font-weight: bold;
    font-size: 0.9rem;
}

.progress-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-color);
    font-weight: bold;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
}

.file-name {
    font-size: 0.9rem;
    font-family: monospace;
    color: var(--file-name-color);
    text-align: center;
    margin-top: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.motivational-text {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--motivational-text);
    text-align: center;
    margin-top: 0.5rem;
}

html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    border: 0;
    overflow: hidden;
    display: block;
}