:root{--bg-primary: #f5f7fa;--bg-secondary: #ffffff;--bg-tertiary: #f3f4f6;--bg-elevated: #ffffff;--bg-hover: rgba(0, 0, 0, .04);--text-primary: #111827;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--text-inverse: #ffffff;--border-color: #e5e7eb;--border-color-light: #f3f4f6;--divider-color: #e5e7eb;--accent-primary: #2563eb;--accent-primary-hover: #1d4ed8;--accent-primary-light: rgba(37, 99, 235, .1);--accent-secondary: #3b82f6;--accent-success: #10b981;--accent-warning: #f59e0b;--accent-danger: #ef4444;--accent-info: #6366f1;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 12px;--radius-full: 9999px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 24px;--spacing-2xl: 32px;--sidebar-bg: linear-gradient(180deg, #1e1e2e 0%, #2a2a3e 100%);--sidebar-width: 260px;--sidebar-width-collapsed: 72px;--header-height: 64px;--header-bg: #ffffff;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-primary: #0f1016;--bg-secondary: #1a1b2e;--bg-tertiary: #252640;--bg-elevated: #2d2e44;--bg-hover: rgba(255, 255, 255, .05);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-tertiary: #6b7280;--text-inverse: #111827;--border-color: #374151;--border-color-light: #2d2e44;--divider-color: #374151;--accent-primary: #3b82f6;--accent-primary-hover: #60a5fa;--accent-primary-light: rgba(59, 130, 246, .15);--accent-secondary: #60a5fa;--accent-success: #34d399;--accent-warning: #fbbf24;--accent-danger: #f87171;--accent-info: #818cf8;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5);--header-bg: #1a1b2e}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--transition-normal),color var(--transition-normal)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}[data-theme]{transition:background-color var(--transition-normal),color var(--transition-normal),border-color var(--transition-normal)}[data-theme=transiting] *{transition:none!important}