:root{--bg-color-main: #eef5f9;--bg-color-surface: #ffffff;--bg-color-soft: #f5f9fc;--primary-color: #1e88e5;--primary-color-dark: #1c81d9;--border-color: rgba(120, 140, 160, .18);--text-color: #314354;--text-color-secondary: #72879a;--danger-color: #dc3545;--success-color: #198754;--warning-color: #f4b740;--shadow-main: 0 18px 40px rgba(16, 24, 40, .08);--shadow-soft: 0 8px 20px rgba(17, 24, 39, .05);--radius-xl: 28px;--radius-lg: 20px;--radius-md: 16px;--radius-sm: 12px;--header-height: 84px;--sidebar-width: 260px;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:var(--text-color);background:var(--bg-color-main);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100vh}body{margin:0;min-width:320px;background:radial-gradient(circle at top left,rgba(30,136,229,.14),transparent 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