Componente de notificaciones del sistema

<div class="fixed bottom-4 right-4 z-50 w-full max-w-sm p-4 pointer-events-none">
  <!-- Success Toast -->
  <div class="mb-4 rounded-lg shadow-xl overflow-hidden transform translate-y-0 transition-all duration-500 ease-out pointer-events-auto opacity-100 scale-100
              bg-gradient-to-r from-emerald-500 to-teal-600 dark:from-emerald-700 dark:to-teal-800">
    <div class="relative flex items-center p-4">
      <div class="flex-shrink-0">
        <svg class="h-6 w-6 text-white" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
          <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd"></path>
        </svg>
      </div>
      <div class="ml-3 flex-1 pt-0.5">
        <p class="text-sm font-semibold text-white tracking-wide">Success!</p>
        <p class="mt-1 text-sm text-emerald-100 dark:text-emerald-200">Your request has been processed successfully.</p>
      </div>
      <div class="ml-4 flex-shrink-0 flex">
        <button class="inline-flex text-white hover:text-emerald-100 dark:hover:text-emerald-200 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-emerald-600 focus:ring-white rounded-md">
          <span class="sr-only">Close</span>
          <svg class="h-5 w-5" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
            <path fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>
          </svg>
        </button>
      </div>
    </div>
    <div class="absolute bottom-0 left-0 right-0 h-1 bg-gradient-to-r from-emerald-300 to-emerald-400 dark:from-emerald-600 dark:to-teal-700 animate-pulse-width"></div>
  </div>

  <!-- Information Toast -->
  <div class="mb-4 rounded-lg shadow-xl overflow-hidden transform translate-y-0 transition-all duration-500 ease-out pointer-events-auto opacity-100 scale-100
              bg-gradient-to-r from-blue-600 to-indigo-700 dark:from-blue-800 dark:to-indigo-900">
    <div class="relative flex items-center p-4">
      <div class="flex-shrink-0">
        <svg class="h-6 w-6 text-white" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
          <path fill-rule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clip-rule="evenodd"></path>
        </svg>
      </div>
      <div class="ml-3 flex-1 pt-0.5">
        <p class="text-sm font-semibold text-white tracking-wide">Information</p>
        <p class="mt-1 text-sm text-blue-100 dark:text-blue-200">Further details are available on the new page.</p>
      </div>
      <div class="ml-4 flex-shrink-0 flex">
        <button class="inline-flex text-white hover:text-blue-100 dark:hover:text-blue-200 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-blue-700 focus:ring-white rounded-md">
          <span class="sr-only">Close</span>
          <svg class="h-5 w-5" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
            <path fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>
          </svg>
        </button>
      </div>
    </div>
    <div class="absolute bottom-0 left-0 right-0 h-1 bg-gradient-to-r from-blue-400 to-indigo-500 dark:from-blue-700 dark:to-indigo-800 animate-pulse-width"></div>
  </div>

  <!-- Warning Toast -->
  <div class="mb-4 rounded-lg shadow-xl overflow-hidden transform translate-y-0 transition-all duration-500 ease-out pointer-events-auto opacity-100 scale-100
              bg-gradient-to-r from-yellow-500 to-orange-600 dark:from-yellow-700 dark:to-orange-800">
    <div class="relative flex items-center p-4">
      <div class="flex-shrink-0">
        <svg class="h-6 w-6 text-white" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
          <path fill-rule="evenodd" d="M8.257 3.51a1 1 0 011.486 0L17.5 11.25a1 1 0 01-.743 1.75H3.243a1 1 0 01-.743-1.75L8.257 3.51zM10 14a1 1 0 100 2 1 1 0 000-2zm-1-6a1 1 0 012 0v3a1 1 0 11-2 0V8z" clip-rule="evenodd"></path>
        </svg>
      </div>
      <div class="ml-3 flex-1 pt-0.5">
        <p class="text-sm font-semibold text-white tracking-wide">Warning!</p>
        <p class="mt-1 text-sm text-yellow-100 dark:text-yellow-200">Data submission has pending issues.</p>
      </div>
      <div class="ml-4 flex-shrink-0 flex">
        <button class="inline-flex text-white hover:text-yellow-100 dark:hover:text-yellow-200 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-orange-600 focus:ring-white rounded-md">
          <span class="sr-only">Close</span>
          <svg class="h-5 w-5" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
            <path fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>
          </svg>
        </button>
      </div>
    </div>
    <div class="absolute bottom-0 left-0 right-0 h-1 bg-gradient-to-r from-yellow-300 to-yellow-400 dark:from-yellow-600 dark:to-orange-700 animate-pulse-width"></div>
  </div>

  <!-- Error Toast -->
  <div class="rounded-lg shadow-xl overflow-hidden transform translate-y-0 transition-all duration-500 ease-out pointer-events-auto opacity-100 scale-100
              bg-gradient-to-r from-red-600 to-rose-700 dark:from-red-800 dark:to-rose-900">
    <div class="relative flex items-center p-4">
      <div class="flex-shrink-0">
        <svg class="h-6 w-6 text-white" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
          <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd"></path>
        </svg>
      </div>
      <div class="ml-3 flex-1 pt-0.5">
        <p class="text-sm font-semibold text-white tracking-wide">Error!</p>
        <p class="mt-1 text-sm text-red-100 dark:text-red-200">Failed to submit the form. Please try again.</p>
      </div>
      <div class="ml-4 flex-shrink-0 flex">
        <button class="inline-flex text-white hover:text-red-100 dark:hover:text-red-200 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-rose-700 focus:ring-white rounded-md">
          <span class="sr-only">Close</span>
          <svg class="h-5 w-5" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
            <path fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>
          </svg>
        </button>
      </div>
    </div>
    <div class="absolute bottom-0 left-0 right-0 h-1 bg-gradient-to-r from-red-300 to-red-400 dark:from-red-600 dark:to-rose-700 animate-pulse-width"></div>
  </div>

  <style>
    @keyframes pulse-width {
      0% {
        width: 0%;
      }
      100% {
        width: 100%;
      }
    }
    .animate-pulse-width {
      animation: pulse-width 5s linear forwards;
    }
    /* Further animations for show/hide (requires JS for full functionality, but here for visual intent) */
    .hide-toast {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    .show-toast {
        opacity: 1;
        transform: translateY(0) scale(1);
    }

    /* Responsive Adjustments */
    @media (max-width: 639px) {
        .fixed.bottom-4.right-4 {
            bottom: 0;
            right: 0;
            left: 0;
            width: 100%;
            max-width: none;
            padding: 1rem;
            padding-bottom: 0;
        }
        .fixed.bottom-4.right-4 > div {
            margin-bottom: 1rem;
            border-radius: 0.5rem 0.5rem 0 0;
        }
        .fixed.bottom-4.right-4 > div:last-child {
            margin-bottom: 0;
        }
    }
  </style>
</div>