* { margin: 0; padding: 0; box-sizing: border-box; }
        body.dl-web { background: var(--bg-primary, var(--web-surface)); min-height: 100vh; font-family: inherit; }

        .monitor-nav { position: fixed; top: 0; left: 0; right: 0; height: 64px; background: rgba(2, 6, 23, 0.85);  border-bottom: 1px solid var(--border-color, var(--web-surface)); display: flex; align-items: center; padding: 0 1.5rem; z-index: 100; }
        .monitor-nav .nav-brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; color: var(--text-primary, var(--web-text)); font-weight: 700; font-size: 1.125rem; }
        .monitor-nav .nav-brand .brand-icon { width: 32px; height: 32px; border-radius: 8px;background: var(--web-surface); display: flex; align-items: center; justify-content: center; color: var(--web-text); font-size: 0.875rem; }
        .nav-breadcrumb { display: flex; align-items: center; gap: 0.5rem; margin-left: 1.5rem; color: var(--text-muted, var(--web-accent)); font-size: 0.875rem; }
        .nav-breadcrumb a { color: var(--text-secondary, var(--web-accent)); text-decoration: none; }
        .nav-breadcrumb a:hover { color: var(--text-primary, var(--web-text)); }
        .nav-breadcrumb .sep { color: var(--text-muted, var(--web-accent)); }
        .nav-actions { margin-left: auto; display: flex; align-items: center; gap: 0.75rem; }
        .nav-actions .btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; border-radius: 8px; font-size: 0.8125rem; font-weight: 500; text-decoration: none; cursor: pointer; border: none; transition: all 0.2s; }
        .btn-back { background: var(--bg-secondary, var(--web-surface)); color: var(--text-secondary, var(--web-accent)); border: 1px solid var(--border-color, var(--web-surface)) !important; }
        .btn-back:hover { background: var(--bg-hover, var(--web-accent)); color: var(--text-primary, var(--web-text)); }
        .btn-refresh {background: var(--web-surface); color: white; }
        .btn-refresh:hover { filter: brightness(1.1); transform: translateY(-1px); }
        .btn-refresh.spinning svg {  }
        @keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

        .monitor-content { max-width: 1280px; margin: 0 auto; padding: 96px 1.5rem 3rem; }

        .monitor-hero { display: flex; align-items: center; gap: 1.5rem; padding: 2rem;background: var(--web-surface); border: 1px solid rgba(99,102,241,0.15); border-radius: 16px; margin-bottom: 2rem; }
        .monitor-hero-icon { width: 72px; height: 72px; border-radius: 16px;background: var(--web-surface); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 2rem; color: var(--web-accent); }
        .monitor-hero-content h1 { font-size: 1.75rem; font-weight: 700; color: var(--text-primary, var(--web-text)); margin-bottom: 0.375rem; display: flex; align-items: center; gap: 0.75rem; }
        .monitor-hero-content p { color: var(--text-secondary, var(--web-accent)); font-size: 0.875rem; line-height: 1.6; }

        .beta-badge { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.25rem 0.75rem; border-radius: 20px; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.35); color: var(--web-accent); }
        .live-badge { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.25rem 0.75rem; border-radius: 20px; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
        .live-badge.active { background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.3); color: #34d399; }
        .live-badge.inactive { background: rgba(100,116,139,0.1); border: 1px solid rgba(100,116,139,0.3); color: var(--web-accent); }
        .live-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor;   }
        @keyframes livePulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

        .monitor-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2rem; }
        .monitor-stat-card { background: var(--bg-secondary, var(--web-surface)); border: 1px solid var(--border-color, var(--web-surface)); border-radius: 12px; padding: 1.25rem; text-align: center; transition: border-color 0.2s; }
        .monitor-stat-card:hover { border-color: rgba(99,102,241,0.3); }
        .monitor-stat-value { font-size: 2rem; font-weight: 700;background: var(--web-surface); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .monitor-stat-value.success {background: var(--web-surface); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
        .monitor-stat-value.warning {background: var(--web-surface); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
        .monitor-stat-value.danger {background: var(--web-surface); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
        .monitor-stat-label { font-size: 0.75rem; color: var(--text-muted, var(--web-accent)); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 0.375rem; }

        .architecture-info { background: rgba(99,102,241,0.04); border: 1px solid rgba(99,102,241,0.12); border-left: 3px solid var(--web-accent); border-radius: 8px; padding: 1rem 1.25rem; margin-bottom: 2rem; display: flex; gap: 0.75rem; align-items: flex-start; font-size: 0.8125rem; line-height: 1.6; color: var(--text-secondary, var(--web-accent)); }
        .architecture-info svg { width: 18px; height: 18px; color: var(--web-accent); flex-shrink: 0; margin-top: 1px; }
        .architecture-info strong { color: var(--web-accent); }

        .section-card { background: var(--bg-secondary, var(--web-surface)); border: 1px solid var(--border-color, var(--web-surface)); border-radius: 12px; margin-bottom: 1.5rem; overflow: hidden; }
        .section-card-header { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border-color, var(--web-surface)); }
        .section-card-header h2 { font-size: 1.125rem; font-weight: 600; color: var(--text-primary, var(--web-text)); display: flex; align-items: center; gap: 0.75rem; }
        .section-card-header h2 svg { width: 20px; height: 20px; color: var(--web-accent); }
        .section-card-body { padding: 1.5rem; }

        .instance-card { background: var(--bg-primary, var(--web-surface)); border: 1px solid var(--border-color, var(--web-surface)); border-radius: 10px; padding: 1.5rem; margin-bottom: 1rem; transition: all 0.2s; }
        .instance-card:last-child { margin-bottom: 0; }
        .instance-card:hover { border-color: rgba(99,102,241,0.25);  }
        .instance-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.25rem; }
        .instance-name-area { display: flex; align-items: center; gap: 0.75rem; }
        .instance-icon-circle { width: 40px; height: 40px; border-radius: 10px; background: rgba(99,102,241,0.1); display: flex; align-items: center; justify-content: center; color: var(--web-accent); font-size: 1.1rem; }
        .instance-name-text { font-weight: 600; color: var(--text-primary, var(--web-text)); }
        .instance-platform { font-size: 0.75rem; color: var(--text-muted, var(--web-accent)); }
        .status-pill { padding: 0.25rem 0.875rem; border-radius: 20px; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; display: inline-flex; align-items: center; gap: 0.375rem; }
        .status-pill.active { background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.3); color: #34d399; }
        .status-pill.offline { background: rgba(100,116,139,0.1); border: 1px solid rgba(100,116,139,0.3); color: var(--web-accent); }
        .status-pill .pill-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
        .instance-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; margin-bottom: 1.25rem; }
        .instance-stat-box { text-align: center; padding: 0.875rem 0.5rem; background: var(--bg-secondary, var(--web-surface)); border-radius: 8px; border: 1px solid var(--border-color, var(--web-surface)); }
        .instance-stat-num { font-size: 1.375rem; font-weight: 700; color: var(--text-primary, var(--web-text)); }
        .instance-stat-num.green { color: #34d399; }
        .instance-stat-num.purple { color: var(--web-accent); }
        .instance-stat-text { font-size: 0.6875rem; color: var(--text-muted, var(--web-accent)); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 0.25rem; }
        .instance-meta-row { display: flex; flex-wrap: wrap; gap: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--border-color, var(--web-surface)); font-size: 0.75rem; color: var(--text-muted, var(--web-accent)); }
        .instance-meta-row span { display: flex; align-items: center; gap: 0.375rem; }
        .instance-meta-row svg { width: 14px; height: 14px; }

        .log-entries { max-height: 400px; overflow-y: auto; }
        .log-item { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.875rem 1rem; background: var(--bg-primary, var(--web-surface)); border-radius: 8px; margin-bottom: 0.5rem; border-left: 3px solid var(--web-accent); transition: background 0.2s; }
        .log-item:hover { background: var(--bg-hover, var(--web-surface)); }
        .log-item.warning { border-left-color: #fbbf24; }
        .log-item.error { border-left-color: #f87171; }
        .log-item.success { border-left-color: #34d399; }
        .log-item-time { font-size: 0.6875rem; color: var(--text-muted, var(--web-accent)); white-space: nowrap; min-width: 70px; }
        .log-item-msg { font-size: 0.8125rem; color: var(--text-primary, var(--web-text)); line-height: 1.5; }

        .empty-state { text-align: center; padding: 4rem 2rem; color: var(--text-secondary, var(--web-accent)); }
        .empty-state .empty-icon { font-size: 4rem; margin-bottom: 1.5rem; opacity: 0.2; color: var(--web-accent); }
        .empty-state h3 { font-size: 1.25rem; font-weight: 600; color: var(--text-primary, var(--web-text)); margin-bottom: 0.75rem; }
        .empty-state p { max-width: 420px; margin: 0 auto 1.5rem; line-height: 1.7; font-size: 0.875rem; }
        .download-btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.875rem 1.75rem;background: var(--web-surface); color: white; font-weight: 600; font-size: 0.9375rem; border: none; border-radius: 10px; text-decoration: none; cursor: pointer; transition: all 0.2s;  }
        .download-btn:hover { transform: translateY(-2px);  }
        .download-btn svg { width: 20px; height: 20px; }

        @media (max-width: 768px) { .monitor-stats { grid-template-columns: repeat(2, 1fr); } .instance-stats-grid { grid-template-columns: repeat(2, 1fr); } .monitor-hero { flex-direction: column; text-align: center; } .nav-breadcrumb { display: none; } }
        @media (max-width: 480px) { .monitor-stats { grid-template-columns: 1fr; } }