* { margin: 0; padding: 0; box-sizing: border-box; }

body { 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    height: 100vh; 
    background: #111; 
    color: #eee; 
    margin: 0; 
}

.container { text-align: center; position: relative; z-index: 10; }
#network { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.count { font-size: 8rem; font-weight: bold; color: #4ade80; transition: color 0.2s; visibility: hidden; }
.count.loaded { visibility: visible; }
.label { font-size: 1.5rem; color: #9ca3af; margin-top: 1rem; }
.footer { margin-top: 2rem; font-size: 0.9rem; color: #4b5563; }
.debug { font-size: 0.8rem; color: #4b5563; margin-top: 1rem; }
.debug-link { color: #4b5563; border-bottom: 1px dotted #4b5563; cursor: pointer; }
.debug-link:hover { color: #9ca3af; }
a { color: #4b5563; text-decoration: none; border-bottom: 1px dotted #4b5563; }

.pulse { animation: pulse 0.5s ease-in-out; }
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); color: #fff; }
    100% { transform: scale(1); }
}

.modal { 
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0; 
    top: 0; 
    width: 100%; 
    height: 100%; 
    background: rgba(0, 0, 0, 0.8);
}
.modal.active { display: flex; align-items: center; justify-content: center; }
.modal-content {
    background: #111;
    border: 1px solid #222;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    position: relative;
}
.modal-title {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #333;
    font-size: 1.2rem;
    cursor: pointer;
}
.close-btn:hover { color: #666; }
.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #1a1a1a;
    font-size: 0.85rem;
}
.stat-row:last-child { border-bottom: none; }
.stat-label { color: #4b5563; }
.stat-value { 
    color: #9ca3af;
    font-variant-numeric: tabular-nums;
}
.update-time {
    text-align: center;
    font-size: 0.7rem;
    color: #333;
    margin-top: 1rem;
}