:root{--bg: #0a0e13;--bg-elevated: #0d1117;--bg-card: #12161c;--bg-hover: #1b2028;--bg-input: #0d1117;--border: #1b2028;--border-strong: #2a3040;--text: #c9d1d9;--text-bright: #e6edf3;--text-muted: #6e7681;--text-dim: #484f58;--accent: #f47e2c;--accent-hover: #ff8c3a;--accent-soft: rgba(244, 126, 44, .13);--blue: #58a6ff;--blue-soft: rgba(88, 166, 255, .12);--online: #3fb950;--online-soft: rgba(63, 185, 80, .12);--offline: #6e7681;--amber: #d29922;--amber-soft: rgba(210, 153, 34, .12);--danger: #f85149;--danger-soft: rgba(248, 81, 73, .12);--purple: #8957e5;--purple-soft: rgba(137, 87, 229, .12);--radius: 8px;--radius-sm: 6px;--radius-xs: 4px;--shadow: 0 8px 28px rgba(0, 0, 0, .45);--topbar-h: 52px;--font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;--mono: "Consolas", ui-monospace, "SF Mono", Menlo, 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