body {
    background: #0e1116;
    color: #e6edf3;
    font-family: monospace;
    margin: 0;
    padding: 40px;
    font-size: 22px;
}

body.error {
    background: #400d0d;
}

body.error .log {
    background: #893c3c;
    color: #fda9a9;
}

body.error .back-button {
    color: #fda9a9 !important;
}

body.success {
    background: #0d403c;
}

body.success .log {
    background: #3c896d;
    color: #a9fda9;
}

body.success .back-button {
    color: #a9fda9 !important;
}

.back {
    text-align: center;
    margin-bottom: 25px;
    font-size: 18px;
}

.back-button {
    background: transparent !important;
    color: #a2b4c5 !important;
    font-weight: bold;
    text-decoration: underline !important;
    text-underline-offset: 3px;
}

.container {
    max-width: 700px;
    margin: auto;
}

h1 {
    font-size: 32px;
}

.button {
    display: inline-block;
    margin: 10px 0;
    padding: 8px;
    background: #1f2937;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
}

.button:hover {
    background: #374151;
}

.score {
    margin-bottom: 20px;
    color: #22c55e;
}

.log {
    background: #252836;
    padding: 15px;
    margin: 20px 0;
    border-radius: 6px;
    color: #94a3b8;
}