:root {
    --bg-color: #e3e0e8;
    --text-color: #212529;
    --card-bg: #f8f9fa;
    --input-bg: #ffffff;
    --btn-primary-bg: #0d6efd;
    --btn-primary-text: #ffffff;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #3d3a3f;
        --text-color: #f8f9fa;
        --card-bg: #1e1e1e;
        --input-bg: #2d2d2d;
        --btn-primary-bg: #0a58ca;
    }
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.theme-card {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.theme-form-control {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: #495057;
}

.btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
}

.center-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-grow: 1;
    flex-direction: column;
    padding: 1rem;
}

.secret-container {
    max-width: 500px;
    width: 100%;
    padding: 2rem;
}

.space-mono-regular {
  font-family: "Space Mono", monospace;
  font-weight: 400;
  font-style: normal;
}

.footer {
    padding: 1rem 0;
    text-align: center;
}

.text-muted {
    color: var(--text-color);
}