:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #38bdf8;
    --success: #22c55e;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.container {
    max-width: 600px;
    padding: 2rem;
    text-align: center;
}

header { margin-bottom: 3rem; }

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.05em;
    margin-bottom: 0.5rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    background-color: var(--success);
    border-radius: 50%;
    display: inline-block;
    margin-bottom: 10px;
    box-shadow: 0 0 10px var(--success);
}

.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #334155;
    text-align: left;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

ul {
    list-style: none;
    padding: 0;
}

li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #334155;
    color: var(--text-secondary);
}

li:last-child { border-bottom: none; }

.green { color: var(--success); font-weight: bold; }

footer {
    margin-top: 3rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}