krustyplanet.org/js/main.js

// Theme cycle: dark → light → forest → coffee
(function() {
  const themes = ['dark', 'light', 'forest', 'coffee'];
  const icons = { dark: '🌙', light: '☀️', forest: '🌿', coffee: '☕' };

  function getStored() {
    try { return localStorage.getItem('kp-theme'); } catch(e) { return null; }
  }

  function setStored(theme) {
    try { localStorage.setItem('kp-theme', theme); } catch(e) {}
  }

  function applyTheme(theme) {
    document.documentElement.setAttribute('data-theme', theme);
    setStored(theme);
    var btn = document.getElementById('theme-toggle');
    if (btn) btn.textContent = icons[theme] || '🌙';
  }

  // Init: stored preference, then data-theme attr, then default dark
  var stored = getStored();
  var current = stored || document.documentElement.getAttribute('data-theme') || 'dark';
  if (themes.indexOf(current) === -1) current = 'dark';
  applyTheme(current);

  // Toggle
  document.getElementById('theme-toggle').addEventListener('click', function() {
    var idx = themes.indexOf(document.documentElement.getAttribute('data-theme'));
    var next = themes[(idx < 0 ? 0 : idx + 1) % themes.length];
    applyTheme(next);
  });
})();

// Mobile nav toggle
document.getElementById('nav-toggle').addEventListener('click', function() {
  var menu = document.getElementById('nav-menu');
  this.classList.toggle('is-active');
  menu.classList.toggle('is-active');
});

// Contact form - sends to backend API
var form = document.getElementById('contact-form');
if (form) {
  form.addEventListener('submit', function(e) {
    e.preventDefault();
    
    var status = document.getElementById('form-status');
    var submitBtn = form.querySelector('button[type="submit"]');
    var originalBtnText = submitBtn.textContent;
    
    // Collect form data
    var formData = new FormData(form);
    var data = {
      name: formData.get('name'),
      email: formData.get('email'),
      service: formData.get('service'),
      message: formData.get('message')
    };
    
    // Honeypot for spam
    var honeypot = formData.get('website') || formData.get('url') || formData.get('honey');
    if (honeypot) {
      // Bot detected - pretend success
      status.className = 'notification is-success';
      status.textContent = 'Message received. We\'ll respond within 48 hours.';
      status.style.display = 'block';
      form.reset();
      return;
    }
    
    // Disable button and show sending state
    submitBtn.disabled = true;
    submitBtn.textContent = 'Sending...';
    status.style.display = 'none';
    
    // Send to API
    fetch('/api/contact', {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json'
      },
      body: JSON.stringify(data)
    })
    .then(function(response) {
      return response.json();
    })
    .then(function(result) {
      if (result.success) {
        status.className = 'notification is-success';
        status.textContent = result.message || 'Message received. We\'ll respond within 48 hours.';
        status.style.display = 'block';
        form.reset();
      } else {
        throw new Error(result.error || 'Failed to send message');
      }
    })
    .catch(function(error) {
      status.className = 'notification is-danger';
      status.textContent = error.message || 'Failed to send message. Please try again.';
      status.style.display = 'block';
    })
    .finally(function() {
      submitBtn.disabled = false;
      submitBtn.textContent = originalBtnText;
    });
  });
}