/**
 * Header Component with 0x1 Logo and Theme Toggle
 */
import { ThemeToggle } from './ThemeToggle';

export function Header() {
  return (
    <header className="sticky top-0 z-50 bg-white dark:bg-gray-900 border-b border-gray-200 dark:border-gray-700 shadow-sm">
      <div className="container mx-auto px-4 py-3 flex justify-between items-center">
        {/* 0x1 Logo */}
        <div className="flex items-center space-x-2">
          <svg className="w-8 h-8" viewBox="0 0 24 24" fill="none">
            <circle cx="12" cy="12" r="11" fill="url(#gradient)" />
            <path 
              d="M13.2 3H9.5l-3.1 9.4h4.2L8.2 21l9.1-11.3h-5.5L13.2 3z" 
              fill="#fef08a" 
              stroke="#fef08a" 
              strokeWidth="0.3" 
              strokeLinejoin="round"
            />
            <defs>
              <linearGradient id="gradient" x1="0%" y1="0%" x2="100%" y2="100%">
                <stop offset="0%" stopColor="#7c3aed" />
                <stop offset="100%" stopColor="#a78bf6" />
              </linearGradient>
            </defs>
          </svg>
          <span className="font-bold text-xl gradient-text">0x1</span>
        </div>

        {/* Right Side Menu */}
        <div className="flex items-center gap-4">
          {/* GitHub Link */}
          <a
            href="https://github.com/Triex/0x1"
            target="_blank"
            className="text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-white transition"
            aria-label="GitHub"
          >
            {/* GitHub Icon */}
            <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" viewBox="0 0 16 16">
              <path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.012 8.012 0 0 0 16 8c0-4.42-3.58-8-8-8z"/>
            </svg>
          </a>

          {/* Theme Toggle Button */}
          <ThemeToggle />
        </div>
      </div>
    </header>
  );
}