:root{--bg-primary: #f9fafb;--bg-secondary: #ffffff;--bg-tertiary: #f3f4f6;--bg-hover: #f3f4f6;--border: #e5e7eb;--text-primary: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--accent-green: #059669;--accent-cyan: #2563eb;--accent-amber: #d97706;--accent-red: #dc2626;--accent-purple: #7c3aed;--font-mono: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif}html{background-color:var(--bg-primary);overflow-x:hidden}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-mono);background-color:var(--bg-primary);color:var(--text-primary);font-size:13px;line-height:1.5}.shell{height:100vh;display:flex;flex-direction:column;overflow:hidden}.shell-header{padding:14px 24px;border-bottom:1px solid 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24px;overflow-y:auto;overflow-x:hidden;min-height:0}.content-panel{width:100%;max-width:100%;overflow-x:hidden}.page-title{font-size:13px;color:var(--text-secondary);margin-bottom:12px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-bottom:12px}.stat-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:14px 16px}.stat-card .label{font-size:11px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.stat-card .value{font-size:24px;font-weight:700;margin-top:4px}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px;margin-bottom:12px}.chart-panel{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:12px;min-width:0}.chart-panel h3{font-size:11px;color:var(--text-secondary);margin-bottom:8px}.table-container{background:var(--bg-secondary);border:1px solid 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