:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #243047;--accent: #3b82f6;--accent-hover: #2563eb;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--border: #334155;--priority-high: #ef4444;--priority-medium: #f59e0b;--priority-low: #22c55e;--status-open: #94a3b8;--status-progress: #3b82f6;--status-waiting: #f59e0b;--status-done: #22c55e}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer;border:none;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}