:root {
    --bg: #0f172a;
    --card: #1e293b;
    --accent: #38bdf8;
    --text: #f8fafc;
    --text-dim: #94a3b8;
}

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

.glass-card {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}

h1 { font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
p { color: var(--text-dim); line-height: 1.6; }

/* HUD Bottom Right */
#nhtml-hud {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(56,189,248,0.2);
    padding: 6px 12px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 11px;
    color: #38bdf8;
    z-index: 10000;
}