:root{--bg: #f5f6f8;--panel: #ffffff;--line: #e4e7ec;--text: #1f2328;--muted: #6b7280;--accent: #2563eb;--accent-soft: #eff4ff;--danger: #dc2626;--danger-soft: #fef2f2;--warning: #b45309;--warning-soft: #fffbeb;--success: #15803d;--success-soft: #f0fdf4;--radius: 10px;--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:232px;flex:0 0 232px;background:#101828;color:#d0d5dd;padding:20px 14px;display:flex;flex-direction:column}.sidebar h1{font-size:15px;font-weight:600;color:#fff;margin:0 0 2px 8px;line-height:1.3}.sidebar .subtitle{font-size:12px;color:#98a2b3;margin:0 0 22px 8px}.nav{display:flex;flex-direction:column;gap:2px}.nav 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var(--accent-soft)}textarea{resize:vertical;min-height:72px}.field{margin-bottom:14px}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid.three{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.checkbox{display:flex;align-items:flex-start;gap:8px;margin-bottom:12px}.checkbox input{margin-top:3px}.checkbox label{margin:0}.pill{display:inline-block;border-radius:999px;padding:2px 9px;font-size:12px;font-weight:600}.pill.on{background:var(--success-soft);color:var(--success)}.pill.off{background:#f2f4f7;color:var(--muted)}.pill.err{background:var(--danger-soft);color:var(--danger)}.pill.warn{background:var(--warning-soft);color:var(--warning)}.pill.info{background:var(--accent-soft);color:var(--accent)}.muted{color:var(--muted)}.small{font-size:13px}.empty{padding:34px 18px;text-align:center;color:var(--muted)}.missing{color:var(--warning);font-weight:500}.banner{border-radius:var(--radius);padding:12px 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