:root{--primary: #0077b6;--primary-hover: #005f92;--primary-light: #e0f4ff;--bg: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--sidebar-bg: #1e1e2e;--sidebar-text: #cdd6f4;--sidebar-text-muted: #6c7086;--sidebar-hover: #313244;--sidebar-active: #45475a;--text: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--success: #22c55e;--success-light: #dcfce7;--error: #ef4444;--warning: #f59e0b;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius: 8px;--radius-lg: 12px;--radius-xl: 16px;--sidebar-width: 300px}body.dark-theme{--primary: #3b9edd;--primary-hover: #5bb5f0;--primary-light: #1a3a4d;--bg: #1a1a2e;--bg-secondary: #16162a;--bg-tertiary: #252542;--text: #e2e8f0;--text-secondary: #a0aec0;--text-muted: 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