.container {
    width: 100vw;
    height: 100vh;
}

.ws-status {
    position: fixed;
    top: 8px;
    right: 12px;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 12px;
    z-index: 1000;
    font-family: sans-serif;
    transition: all 0.3s ease;
}
.ws-status.connected { background: #e8f5e9; color: #2e7d32; }
.ws-status.disconnected { background: #fce4ec; color: #c62828; }
.ws-status.connecting { background: #fff3e0; color: #e65100; }

.load-more-btn {
    position: fixed;
    bottom: 16px;
    left: 16px;
    z-index: 1000;
    padding: 8px 14px;
    font-size: 13px;
    font-family: sans-serif;
    border: 1px solid #cfd8dc;
    background: #fff;
    color: #37474f;
    border-radius: 16px;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    transition: background 0.2s ease;
}
.load-more-btn:hover { background: #eceff1; }
.load-more-btn[disabled] { opacity: 0.6; cursor: default; }
.load-more-btn.hidden { display: none; }