:root{--bg-root: #0a0a0f;--bg-surface: #12121a;--bg-card: #1a1a26;--bg-elevated: #22222e;--bg-hover: #2a2a38;--bg-input: #16161f;--text-primary: #f0f0f5;--text-secondary: #9a9ab0;--text-muted: #5e5e72;--text-inverse: #0a0a0f;--accent: #6366f1;--accent-hover: #818cf8;--accent-muted: rgba(99, 102, 241, .12);--success: #22c55e;--success-muted: rgba(34, 197, 94, .12);--warning: #f59e0b;--warning-muted: rgba(245, 158, 11, .12);--error: #ef4444;--error-muted: rgba(239, 68, 68, .12);--border: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .12);--border-accent: rgba(99, 102, 241, .3);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--shadow-card: 0 2px 8px rgba(0, 0, 0, .3);--shadow-elevated: 0 8px 32px rgba(0, 0, 0, .4);--sidebar-width: 240px;--header-height: 56px;--font-family: "Inter", system-ui, -apple-system, sans-serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--bg-root);color:var(--text-primary);line-height:1.5;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 14px;outline:none;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}