window.onerror = function(msg, url, line) {
  console.error('ERREUR JS :', msg, line);
};

const state = {
  isReturnTrip: false,
  mode: 'course',
  disposalDuration: 120,
  customWelcome: false,
  profile: { firstName: 'Marie', lastName: 'Dupont', phone: '06 12 34 56 78', email: 'marie@email.com', address: '' },
  customerType: 'particulier',
  billingAddress: '',
  company: {
    name: '',
    siret: '',
    vat: '',
    billingEmail: ''
  },
  drivers: [
    { id: 'karim', name: 'Karim', photo: 'https://images.unsplash.com/photo-1500648767791-00dcc994a43e?w=100&h=100&fit=crop&crop=face', status: 'Disponible', vehicle: 'Mercedes Classe E', rate: 2, rides: 18, favorite: true, available: true, phone: '+33612345678' },
    { id: 'sofiane', name: 'Sofiane', photo: 'https://images.unsplash.com/photo-1506794778202-cad84cf45f1d?w=100&h=100&fit=crop&crop=face', status: 'Disponible', vehicle: 'Tesla Model 3', rate: 2.2, rides: 11, favorite: false, available: true, phone: '+33623456789' },
    { id: 'nadia', name: 'Nadia', photo: 'https://images.unsplash.com/photo-1494790108377-be9c29b29330?w=100&h=100&fit=crop&crop=face', status: 'Occupé', vehicle: 'Peugeot 508', rate: 1.9, rides: 7, favorite: false, available: false, phone: '+33634567890' },
    { id: 'rachid', name: 'Rachid', photo: 'https://images.unsplash.com/photo-1531123897727-8f129e1688ce?w=100&h=100&fit=crop&crop=face', status: 'Hors ligne', vehicle: 'Toyota Corolla', rate: 2, rides: 5, favorite: false, available: false, phone: '+33645678901' }
  ],
  favoriteAddresses: [
    { id:'home', label:'Maison', tag:'maison', icon:'home', address:'12 Rue de la Paix, Paris' },
    { id:'work', label:'Travail', tag:'travail', icon:'briefcase', address:'Bureau, Paris' },
    { id:'airport', label:'Aéroport', tag:'aéroport', icon:'plane', address:'Aéroport CDG, Terminal 2' },
    { id:'station', label:'Gare', tag:'gare', icon:'train', address:'Gare de Lyon, Paris' }
  ],
  rides: [
    { id: 1, date: "Aujourd'hui à 14:30", from: '12 Rue de la Paix', to: 'Aéroport CDG', driver: 'Karim', status: 'Confirmée', amount: '52 €', filter: 'today', vehicle: 'Mercedes Classe E', distance: '24 km', rate: 2, passengers: 1, luggage: 1, animal: false },
    { id: 2, date: 'Envoyée il y a 5 min', from: 'Domicile', to: 'Gare de Lyon', driver: 'Demande groupée', status: 'En attente', amount: null, filter: 'today', vehicle: '-', distance: '-', rate: null, passengers: 1, luggage: 1, animal: false },
    { id: 3, date: 'Demain à 09:00', from: 'Orly', to: 'La Défense', driver: 'Sofiane', status: 'Confirmée', amount: '45 €', filter: 'upcoming', vehicle: 'Tesla Model 3', distance: '22 km', rate: 2.2, passengers: 2, luggage: 2, animal: false },
    { id: 4, date: 'Hier à 18:15', from: 'Bureau', to: 'Domicile', driver: 'Karim', status: 'Terminée', amount: '28 €', filter: 'past', vehicle: 'Mercedes Classe E', distance: '14 km', rate: 2, passengers: 1, luggage: 0, animal: false },
    { id: 5, date: '12/01/2026', from: 'Domicile', to: 'Gare du Nord', driver: 'Nadia', status: 'Annulée', amount: '-', filter: 'cancelled', vehicle: 'Peugeot 508', distance: '-', rate: 1.9, passengers: 1, luggage: 1, animal: false }
  ],
  relatives: [
    { firstName: 'Lucas', lastName: 'Dupont', phone: '06 23 45 67 89' }
  ],
  segment: 'fav',
  when: 'now',
  passengers: 1,
  luggage: 1,
  animal: false,
  forOther: false,
  currentRide: null
};

const views = ['home', 'drivers', 'rides', 'profile'];

function showView(name) {
  views.forEach(v => {
    const el = document.getElementById('view-' + v);
    if (el) {
      el.classList.add('hidden');
      el.classList.remove('flex');
      el.classList.remove('block');
    }
  });
  const target = document.getElementById('view-' + name);
  if (target) {
    target.classList.remove('hidden');
    if (target.tagName.toLowerCase() === 'main') {
      target.classList.add('block');
    } else {
      target.classList.add('block');
    }
    target.scrollTop = 0;
  }
  document.querySelectorAll('.nav-btn').forEach(btn => {
    if (btn.dataset.view === name) {
      btn.classList.remove('text-white/40');
      btn.classList.add('text-emerald-400');
    } else {
      btn.classList.remove('text-emerald-400');
      btn.classList.add('text-white/40');
    }
  });
}

function openModal(id) {
  const el = document.getElementById(id);
  if (!el) return;
  el.classList.remove('hidden');
  void el.offsetWidth;
  el.classList.add('active');
  lucide.createIcons();
}

function closeModal(id) {
  const el = document.getElementById(id);
  if (!el) return;
  el.classList.remove('active');
  setTimeout(() => el.classList.add('hidden'), 300);
}

function renderDrivers() {
  const container = document.getElementById('drivers-list');
  if (!container) return;
  if (state.drivers.length === 0) {
    container.innerHTML = '<p class="text-sm text-white/45 text-center py-8">Aucun chauffeur dans votre réseau.</p>';
    lucide.createIcons();
    return;
  }
  container.innerHTML = state.drivers.map(d => {
    const statusColor = d.status === 'Disponible' ? 'text-emerald-400' : d.status === 'Occupé' ? 'text-amber-400' : 'text-white/40';
    return `
      <div class="bg-[#151821] border border-white/10 rounded-2xl p-4 shadow-sm flex items-center gap-4">
        <div class="relative shrink-0">
          <img src="${d.photo}" class="w-12 h-12 rounded-full object-cover opacity-90 border border-white/10">
          <span class="absolute bottom-0 right-0 w-3 h-3 ${d.status === 'Disponible' ? 'bg-emerald-400' : d.status === 'Occupé' ? 'bg-amber-400' : 'bg-gray-500'} rounded-full border-[2.5px] border-[#151821]"></span>
        </div>
        <div class="flex-1 min-w-0">
          <div class="flex items-center gap-2">
            <p class="text-sm font-semibold text-white">${d.name}</p>
            <button onclick="setFavoriteDriver('${d.id}')" class="press">
              <i data-lucide="star" class="w-4 h-4 ${d.favorite ? 'text-yellow-400 fill-yellow-400' : 'text-white/30'}"></i>
            </button>
          </div>
          <p class="text-xs ${statusColor}">${d.status}</p>
          <p class="text-xs text-white/45 mt-0.5">${d.vehicle} • ${d.rate.toFixed(1).replace('.0','')} €/km • ${d.rides} courses</p>
        </div>
        <div class="flex gap-2 items-center">
          ${d.phone ? `<a href="tel:${d.phone}" class="press h-8 w-8 rounded-full bg-[#1a1f2b] border border-white/10 flex items-center justify-center text-emerald-400"><i data-lucide="phone" class="w-4 h-4"></i></a>` : ''}
          <button onclick="selectDriver('${d.id}')" class="press h-8 px-3 rounded-full bg-emerald-500/10 border border-emerald-500/20 text-xs font-semibold text-emerald-400 hover:bg-emerald-500/20 transition-colors">Choisir</button>
          <button onclick="removeDriver('${d.id}')" class="press h-8 w-8 rounded-full bg-[#1a1f2b] border border-white/10 flex items-center justify-center text-red-400">
            <i data-lucide="trash-2" class="w-4 h-4"></i>
          </button>
        </div>
      </div>
    `;
  }).join('');
  lucide.createIcons();
}

function setFavoriteDriver(id) {
  state.drivers.forEach(d => d.favorite = (d.id === id));
  renderDrivers();
  renderSelectedDriver();
  renderEstimate();
}

function removeDriver(id) {
  const wasFav = state.drivers.find(d => d.id === id)?.favorite;
  state.drivers = state.drivers.filter(d => d.id !== id);
  if (wasFav && state.drivers.length > 0) {
    state.drivers[0].favorite = true;
  }
  renderDrivers();
  renderSelectedDriver();
  renderEstimate();
}

function selectDriver(id) {
  setFavoriteDriver(id);
  setSegment('fav');
  showView('home');
}

function selectDriverFromModal(id) {
  setFavoriteDriver(id);
  setSegment('fav');
  renderSelectedDriver();
  renderEstimate();
  closeModal('modal-select-driver');
  closeModal('modal-available-drivers');
}

function renderSelectedDriver() {
  const block = document.getElementById('driver-block');
  if (!block) return;
  if (state.segment === 'group') {
    block.innerHTML = `
      <div class="flex items-center gap-3 pointer-events-none">
        <div class="w-8 h-8 rounded-full bg-emerald-500/10 border border-emerald-500/20 flex items-center justify-center text-emerald-400">
          <i data-lucide="users" class="w-4 h-4"></i>
        </div>
        <div>
          <p class="text-sm font-medium text-white">Tous mes chauffeurs</p>
          <p class="text-[10px] text-emerald-400">Demande groupée</p>
        </div>
      </div>
      <div class="flex items-center gap-2 pointer-events-none">
        <i data-lucide="chevron-right" class="w-4 h-4 text-white/30"></i>
      </div>
    `;
  } else {
    const fav = state.drivers.find(d => d.favorite) || state.drivers[0];
    if (!fav) {
      block.innerHTML = '<p class="text-sm text-white/45">Aucun chauffeur favori</p>';
      lucide.createIcons();
      return;
    }
    block.innerHTML = `
      <div class="flex items-center gap-3 pointer-events-none">
        <div class="relative">
          <img src="${fav.photo}" class="w-8 h-8 rounded-full object-cover border border-white/10">
          <span class="absolute bottom-0 right-0 w-2.5 h-2.5 ${fav.status === 'Disponible' ? 'bg-emerald-400' : fav.status === 'Occupé' ? 'bg-amber-400' : 'bg-gray-500'} rounded-full border-2 border-[#0b0b0f]"></span>
        </div>
        <div>
          <p class="text-sm font-medium text-white">${fav.name}</p>
          <p class="text-[10px] ${fav.status === 'Disponible' ? 'text-emerald-400' : fav.status === 'Occupé' ? 'text-amber-400' : 'text-white/40'}">${fav.status}</p>
        </div>
      </div>
      <div class="flex items-center gap-2 pointer-events-auto">
        ${fav.phone ? `<a href="tel:${fav.phone}" onclick="event.stopPropagation()" class="press h-7 w-7 rounded-full bg-[#1a1f2b] border border-white/10 flex items-center justify-center text-emerald-400"><i data-lucide="phone" class="w-3.5 h-3.5"></i></a>` : ''}
        <i data-lucide="chevron-right" class="w-4 h-4 text-white/30 pointer-events-none"></i>
      </div>
    `;
  }
  block.classList.add('cursor-pointer');
  block.onclick = openSelectDriverSheet;
  lucide.createIcons();
}

function renderEstimate() {
  const dep = document.getElementById('input-depart')?.value?.trim();
  const arr = document.getElementById('input-arrivee')?.value?.trim();
  const block = document.getElementById('estimate-block');
  const priceEl = document.getElementById('estimate-price');
  const preview = document.getElementById('route-preview');
  if (!dep || !arr) {
    block?.classList.add('hidden');
    preview?.classList.add('hidden');
    return;
  }
  block?.classList.remove('hidden');
  preview?.classList.remove('hidden');
  const distance = 12;
  let price = 0;
  if (state.segment === 'fav') {
    const fav = state.drivers.find(d => d.favorite) || state.drivers[0];
    if (fav) price = distance * fav.rate;
  } else {
    const availableRates = state.drivers.filter(d => d.available).map(d => d.rate);
    const minRate = availableRates.length > 0 ? Math.min(...availableRates) : 0;
    price = distance * minRate;
  }
  if (priceEl) priceEl.textContent = price.toFixed(2).replace('.00','') + ' €';
}

function setSegment(type) {
  state.segment = type;
  const favBtn = document.getElementById('seg-fav');
  const groupBtn = document.getElementById('seg-group');
  if (type === 'fav') {
    favBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all bg-emerald-500/10 text-emerald-400 border border-emerald-500/20';
    groupBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all text-white/45 hover:text-white/70';
  } else {
    groupBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all bg-emerald-500/10 text-emerald-400 border border-emerald-500/20';
    favBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all text-white/45 hover:text-white/70';
  }
  renderSelectedDriver();
  renderEstimate();
}

function addStop() {
  const container = document.getElementById('extra-stops');
  const div = document.createElement('div');
  div.className = 'flex items-center gap-3 bg-[#0b0b0f] border border-white/10 rounded-xl px-3 py-3 animate-fade-in';
  div.innerHTML = `
    <div class="w-2 h-2 rounded-full bg-amber-400 shrink-0"></div>
    <input type="text" placeholder="Adresse de l'arrêt" class="w-full bg-transparent text-sm text-white placeholder-white/30 focus:outline-none" />
    <button onclick="this.parentElement.remove()" class="text-white/30 hover:text-red-400 transition-colors press"><i data-lucide="x" class="w-4 h-4"></i></button>
  `;
  container.appendChild(div);
  lucide.createIcons();
}

function setWhen(type) {
  state.when = type;
  const btnNow = document.getElementById('btn-now');
  const btnLater = document.getElementById('btn-later');
  if (type === 'now') {
    btnNow.className = 'press flex-1 py-2.5 rounded-xl border text-sm font-medium transition-all bg-emerald-500/10 border-emerald-500/30 text-emerald-400';
    btnLater.className = 'press flex-1 py-2.5 rounded-xl border text-sm font-medium transition-all bg-transparent border-white/10 text-white/45';
  } else {
    btnNow.className = 'press flex-1 py-2.5 rounded-xl border text-sm font-medium transition-all bg-transparent border-white/10 text-white/45';
    btnLater.className = 'press flex-1 py-2.5 rounded-xl border text-sm font-medium transition-all bg-emerald-500/10 border-emerald-500/30 text-emerald-400';
    openModal('modal-datetime');
  }
}

function confirmDateTime() {
  closeModal('modal-datetime');
}

function adjust(key, delta) {
  state[key] = Math.max(0, state[key] + delta);
  if (key === 'passengers' && state[key] < 1) state[key] = 1;
  const el = document.getElementById('val-' + key);
  if (el) el.textContent = state[key];
}

function toggleAnimal() {
  state.animal = !state.animal;
  const btn = document.getElementById('btn-animal');
  if (state.animal) {
    btn.textContent = 'Oui';
    btn.classList.remove('border-white/10','text-white/45');
    btn.classList.add('border-emerald-500/30','bg-emerald-500/10','text-emerald-400');
  } else {
    btn.textContent = 'Non';
    btn.classList.add('border-white/10','text-white/45');
    btn.classList.remove('border-emerald-500/30','bg-emerald-500/10','text-emerald-400');
  }
}

function toggleForOther() {
  state.forOther = !state.forOther;
  const btn = document.getElementById('btn-for-other');
  const fields = document.getElementById('fields-for-other');
  if (state.forOther) {
    btn.textContent = 'Oui';
    btn.classList.remove('border-white/10','text-white/45');
    btn.classList.add('border-emerald-500/30','bg-emerald-500/10','text-emerald-400');
    fields.classList.remove('hidden');
  } else {
    btn.textContent = 'Non';
    btn.classList.add('border-white/10','text-white/45');
    btn.classList.remove('border-emerald-500/30','bg-emerald-500/10','text-emerald-400');
    fields.classList.add('hidden');
  }
}

function setMode(mode) {
  state.mode = mode;
  const segCourse = document.getElementById('seg-mode-course');
  const segDisposal = document.getElementById('seg-mode-disposal');
  const courseInputs = document.getElementById('course-inputs');
  const disposalFields = document.getElementById('disposal-fields');
  const btnDetails = document.getElementById('btn-details');
  const btnSend = document.getElementById('btn-send');

  if (mode === 'course') {
    segCourse.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all bg-emerald-500/10 text-emerald-400 border border-emerald-500/20';
    segDisposal.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all text-white/45 hover:text-white/70';
    courseInputs?.classList.remove('hidden');
    disposalFields?.classList.add('hidden');
    if (btnDetails) btnDetails.classList.remove('hidden');
    if (btnSend) btnSend.textContent = 'Envoyer la demande';
  } else {
    segDisposal.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all bg-emerald-500/10 text-emerald-400 border border-emerald-500/20';
    segCourse.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all text-white/45 hover:text-white/70';
    courseInputs?.classList.add('hidden');
    disposalFields?.classList.remove('hidden');
    if (btnDetails) btnDetails.classList.add('hidden');
    if (btnSend) btnSend.textContent = 'Demander une mise à disposition';
    renderDisposalPrice();
  }
}

function renderDisposalPrice() {
  const priceEl = document.getElementById('disposal-price');
  if (!priceEl) return;
  const hours = state.disposalDuration / 60;
  const price = hours * 40;
  priceEl.textContent = price.toFixed(0) + ' €';
}

function adjustDuration(delta) {
  const newDuration = state.disposalDuration + delta;
  if (newDuration < 120) return;
  state.disposalDuration = newDuration;
  const hours = Math.floor(state.disposalDuration / 60);
  const mins = state.disposalDuration % 60;
  const label = document.getElementById('disposal-duration');
  if (label) label.textContent = hours + 'h' + (mins === 0 ? '00' : mins.toString().padStart(2, '0'));
  renderDisposalPrice();
}

function toggleChip(btn) {
  const isActive = btn.classList.contains('bg-emerald-500/10');
  if (isActive) {
    btn.classList.remove('bg-emerald-500/10', 'border-emerald-500/20', 'text-emerald-400');
    btn.classList.add('border-white/10', 'text-white/55');
  } else {
    btn.classList.remove('border-white/10', 'text-white/55');
    btn.classList.add('bg-emerald-500/10', 'border-emerald-500/20', 'text-emerald-400');
  }
}

function toggleCustomWelcome() {
  state.customWelcome = !state.customWelcome;
  const btn = document.getElementById('btn-custom-welcome');
  const fields = document.getElementById('custom-welcome-fields');
  if (state.customWelcome) {
    btn.textContent = 'Oui';
    btn.classList.remove('border-white/10','text-white/45');
    btn.classList.add('border-emerald-500/30','bg-emerald-500/10','text-emerald-400');
    fields?.classList.remove('hidden');
  } else {
    btn.textContent = 'Non';
    btn.classList.add('border-white/10','text-white/45');
    btn.classList.remove('border-emerald-500/30','bg-emerald-500/10','text-emerald-400');
    fields?.classList.add('hidden');
  }
}

function setNeed(btn, value) {
  document.querySelectorAll('.need-chip').forEach(c => {
    c.classList.remove('bg-emerald-500/10','border-emerald-500/20','text-emerald-400');
    c.classList.add('border-white/10','text-white/55');
  });
  btn.classList.remove('border-white/10','text-white/55');
  btn.classList.add('bg-emerald-500/10','border-emerald-500/20','text-emerald-400');
  const otherField = document.getElementById('need-other-field');
  if (value === 'other') {
    otherField?.classList.remove('hidden');
  } else {
    otherField?.classList.add('hidden');
  }
}

function sendRequest() {
  if (state.mode === 'disposal') {
    openModal('modal-loading');
    const title = document.getElementById('loading-title');
    const sub = document.getElementById('loading-sub');
    title.textContent = 'Demande envoyée';
    const fav = state.drivers.find(d => d.favorite) || { name: 'Karim' };
    sub.textContent = fav.name + ' consulte votre demande…';
    setTimeout(() => { sub.textContent = 'Votre chauffeur vérifie sa disponibilité'; }, 1800);
    setTimeout(() => { sub.textContent = fav.name + ' confirme votre mise à disposition'; title.textContent = 'Prestation confirmée'; }, 3200);
    setTimeout(() => { closeModal('modal-loading'); }, 4200);
    return;
  }
  state.isReturnTrip = false;
  renderReturnBadge();
  openModal('modal-loading');
  const title = document.getElementById('loading-title');
  const sub = document.getElementById('loading-sub');
  title.textContent = 'Demande envoyée';
  if (state.segment === 'group') {
    sub.textContent = 'Vos chauffeurs de confiance reçoivent la demande…';
    setTimeout(() => { sub.textContent = 'Karim consulte…'; }, 1800);
    setTimeout(() => { sub.textContent = 'Sofiane consulte…'; }, 2800);
    setTimeout(() => { sub.textContent = 'Sofiane confirme votre trajet'; title.textContent = 'Course confirmée'; }, 3800);
    setTimeout(() => { closeModal('modal-loading'); openModal('modal-return'); }, 4800);
  } else {
    const fav = state.drivers.find(d => d.favorite) || { name: 'Karim' };
    sub.textContent = fav.name + ' consulte votre demande…';
    setTimeout(() => { sub.textContent = 'Votre chauffeur vérifie sa disponibilité'; }, 1800);
    setTimeout(() => { sub.textContent = fav.name + ' confirme votre trajet'; title.textContent = 'Course confirmée'; }, 3200);
    setTimeout(() => { closeModal('modal-loading'); openModal('modal-return'); }, 4200);
  }
}

function renderReturnBadge() {
  const badge = document.getElementById('return-badge');
  if (!badge) return;
  if (state.isReturnTrip) {
    badge.classList.remove('hidden');
  } else {
    badge.classList.add('hidden');
  }
}

function handleReturn(yes) {
  closeModal('modal-return');
  if (yes) {
    const dep = document.getElementById('input-depart').value;
    const arr = document.getElementById('input-arrivee').value;
    document.getElementById('input-depart').value = arr;
    document.getElementById('input-arrivee').value = dep;
    document.getElementById('extra-stops').innerHTML = '';
    state.isReturnTrip = true;
    renderReturnBadge();
    renderEstimate();
    window.scrollTo({top:0, behavior:'smooth'});
  } else {
    document.getElementById('input-depart').value = '';
    document.getElementById('input-arrivee').value = '';
    document.getElementById('extra-stops').innerHTML = '';
    state.isReturnTrip = false;
    renderReturnBadge();
    renderEstimate();
  }
}

function showManualCode() {
  document.getElementById('manual-code-area').classList.remove('hidden');
}

function addManualCode() {
  const val = document.getElementById('manual-code').value;
  if (val.trim()) {
    closeModal('modal-qr');
  }
}

function renderRides(filter) {
  const filters = ['today','upcoming','cancelled','past'];
  filters.forEach(f => {
    const btn = document.getElementById('filter-' + f);
    if (!btn) return;
    if (f === filter) {
      btn.className = 'press px-3 py-1.5 rounded-full text-xs font-medium bg-emerald-500/10 text-emerald-400 border border-emerald-500/20';
    } else {
      btn.className = 'press px-3 py-1.5 rounded-full text-xs font-medium bg-[#151821] text-white/60 border border-white/10';
    }
  });
  const list = document.getElementById('rides-list');
  const filtered = state.rides.filter(r => r.filter === filter);
  if (filtered.length === 0) {
    list.innerHTML = '<p class="text-sm text-white/45 text-center py-8">Aucune course dans cette catégorie.</p>';
    return;
  }
  list.innerHTML = filtered.map(r => {
    const statusColor = r.status === 'Confirmée' ? 'bg-emerald-500/10 text-emerald-400' : r.status === 'En attente' ? 'bg-amber-500/10 text-amber-400' : r.status === 'Annulée' ? 'bg-red-500/10 text-red-400' : 'bg-blue-500/10 text-blue-400';
    return `
      <div class="bg-[#151821] border border-white/10 rounded-2xl p-4">
        <div class="flex items-center justify-between mb-3">
          <span class="text-xs text-white/45">${r.date}</span>
          <span class="px-2 py-0.5 rounded-full ${statusColor} text-[10px] font-medium">${r.status}</span>
        </div>
        <p class="text-sm text-white">${r.from} → ${r.to}</p>
        <div class="flex items-center justify-between mt-3">
          <p class="text-xs text-white/45">Chauffeur : ${r.driver}</p>
          ${r.amount ? `<p class="text-xs font-medium text-white">${r.amount}</p>` : ''}
        </div>
        <button onclick="openRideDetail(${r.id})" class="press mt-3 w-full py-2 rounded-xl bg-[#1a1f2b] border border-white/10 text-xs font-medium text-white/80">Détail</button>
      </div>
    `;
  }).join('');
}

function openRideDetail(id) {
  const ride = state.rides.find(r => r.id === id);
  if (!ride) return;
  state.currentRide = ride;
  const content = document.getElementById('ride-detail-content');
  const statusColor = ride.status === 'Confirmée' ? 'text-emerald-400' : ride.status === 'En attente' ? 'text-amber-400' : ride.status === 'Annulée' ? 'text-red-400' : 'text-blue-400';
  let docButton = '';
  if (ride.status === 'Annulée') {
    docButton = '<p class="text-xs text-white/40 mt-2">Aucun document disponible pour une course annulée.</p>';
  } else if (ride.filter === 'today' || ride.filter === 'upcoming') {
    docButton = `<button onclick="openDocument('bdc')" class="press mt-3 w-full py-3 rounded-xl bg-emerald-500 text-[#0b0b0f] text-sm font-semibold">Voir le bon de commande</button>`;
  } else if (ride.filter === 'past') {
    docButton = `<button onclick="openDocument('invoice')" class="press mt-3 w-full py-3 rounded-xl bg-emerald-500 text-[#0b0b0f] text-sm font-semibold">Voir la facture</button>`;
  }
  content.innerHTML = `
    <div class="space-y-3">
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Date / Heure</span>
        <span class="text-sm text-white">${ride.date}</span>
      </div>
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Trajet</span>
        <span class="text-sm text-white text-right">${ride.from} → ${ride.to}</span>
      </div>
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Chauffeur</span>
        <span class="text-sm text-white">${ride.driver}</span>
      </div>
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Véhicule</span>
        <span class="text-sm text-white">${ride.vehicle}</span>
      </div>
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Distance</span>
        <span class="text-sm text-white">${ride.distance}</span>
      </div>
      ${ride.rate ? `<div class="flex justify-between items-center"><span class="text-xs text-white/45">Tarif/km</span><span class="text-sm text-white">${ride.rate} €/km</span></div>` : ''}
      ${ride.amount && ride.amount !== '-' ? `<div class="flex justify-between items-center pt-2 border-t border-white/10"><span class="text-xs text-white/45">Montant</span><span class="text-sm font-semibold text-white">${ride.amount}</span></div>` : ''}
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Statut</span>
        <span class="text-sm font-medium ${statusColor}">${ride.status}</span>
      </div>
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Passagers</span>
        <span class="text-sm text-white">${ride.passengers}</span>
      </div>
      <div class="flex justify-between items-center">
        <span class="text-xs text-white/45">Bagages</span>
        <span class="text-sm text-white">${ride.luggage}</span>
      </div>
      ${docButton}
    </div>
  `;
  openModal('modal-ride-detail');
}

function openDocument(type) {
  const ride = state.currentRide;
  if (!ride) return;
  if (type === 'bdc') {
    document.getElementById('bdc-date').textContent = new Date().toLocaleDateString('fr-FR');
    document.getElementById('bdc-datetime').textContent = ride.date;
    document.getElementById('bdc-trajet').textContent = ride.from + ' → ' + ride.to;
    document.getElementById('bdc-distance').textContent = 'Distance estimée : ' + (ride.distance || '12 km');
    document.getElementById('bdc-rate').textContent = 'Tarif kilométrique : ' + (ride.rate ? ride.rate + ' €/km' : 'sur devis');
    document.getElementById('bdc-price').textContent = 'Prix indicatif TTC : ' + (ride.amount || '24 €');
    openModal('modal-bdc');
  } else if (type === 'invoice') {
    document.getElementById('invoice-date').textContent = new Date().toLocaleDateString('fr-FR');
    document.getElementById('invoice-prestation').textContent = ride.date;
    document.getElementById('invoice-time').textContent = ride.date.split('à')[1]?.trim() || '14:30';
    openModal('modal-invoice');
  }
}

function renderProfile() {
  const container = document.getElementById('relatives-list');
  if (!container) return;
  container.innerHTML = state.relatives.map(r => `
    <div class="bg-[#1a1f2b] border border-white/10 rounded-xl p-3 flex items-center justify-between">
      <div>
        <p class="text-sm font-medium text-white">${r.firstName} ${r.lastName}</p>
        <p class="text-xs text-white/45">${r.phone}</p>
      </div>
    </div>
  `).join('');
}

function addRelative() {
  const first = document.getElementById('rel-firstname').value.trim();
  const last = document.getElementById('rel-lastname').value.trim();
  const phone = document.getElementById('rel-phone').value.trim();
  if (!first || !last) return;
  state.relatives.push({ firstName: first, lastName: last, phone: phone || '—' });
  document.getElementById('rel-firstname').value = '';
  document.getElementById('rel-lastname').value = '';
  document.getElementById('rel-phone').value = '';
  renderProfile();
  closeModal('modal-add-relative');
}

function toggleFaq(btn) {
  const answer = btn.nextElementSibling;
  const icon = btn.querySelector('.faq-icon');
  if (answer.classList.contains('hidden')) {
    answer.classList.remove('hidden');
    icon.style.transform = 'rotate(180deg)';
  } else {
    answer.classList.add('hidden');
    icon.style.transform = 'rotate(0deg)';
  }
}

function openSelectDriverSheet() {
  const container = document.getElementById('select-driver-list');
  if (!container) return;
  if (state.drivers.length === 0) {
    container.innerHTML = '<p class="text-sm text-white/45 text-center py-4">Aucun chauffeur.</p>';
  } else {
    container.innerHTML = state.drivers.map(d => {
      const statusColor = d.status === 'Disponible' ? 'text-emerald-400' : d.status === 'Occupé' ? 'text-amber-400' : 'text-white/40';
      return `
        <div class="bg-[#1a1f2b] border border-white/10 rounded-xl p-3 flex items-center gap-3">
          <div class="relative shrink-0">
            <img src="${d.photo}" class="w-10 h-10 rounded-full object-cover border border-white/10">
            <span class="absolute bottom-0 right-0 w-2.5 h-2.5 ${d.status === 'Disponible' ? 'bg-emerald-400' : d.status === 'Occupé' ? 'bg-amber-400' : 'bg-gray-500'} rounded-full border-2 border-[#1a1f2b]"></span>
          </div>
          <div class="flex-1 min-w-0">
            <p class="text-sm font-medium text-white">${d.name}</p>
            <p class="text-xs ${statusColor}">${d.status}</p>
            <p class="text-xs text-white/45">${d.vehicle} • ${d.rate.toFixed(1).replace('.0','')} €/km</p>
          </div>
          <div class="flex gap-2 items-center">
            ${d.phone ? `<a href="tel:${d.phone}" class="press h-8 w-8 rounded-full bg-[#151821] border border-white/10 flex items-center justify-center text-emerald-400"><i data-lucide="phone" class="w-4 h-4"></i></a>` : ''}
            <button onclick="selectDriverFromModal('${d.id}')" class="press h-8 px-3 rounded-full bg-emerald-500/10 border border-emerald-500/20 text-xs font-semibold text-emerald-400">Choisir</button>
          </div>
        </div>
      `;
    }).join('');
  }
  openModal('modal-select-driver');
}

function openAvailableDriversSheet() {
  const container = document.getElementById('available-drivers-list');
  if (!container) return;
  const available = state.drivers.filter(d => d.available);
  if (available.length === 0) {
    container.innerHTML = '<p class="text-sm text-white/45 text-center py-4">Aucun chauffeur disponible.</p>';
  } else {
    container.innerHTML = available.map(d => `
      <div class="bg-[#1a1f2b] border border-white/10 rounded-xl p-3 flex items-center gap-3">
        <div class="relative shrink-0">
          <img src="${d.photo}" class="w-10 h-10 rounded-full object-cover border border-white/10">
          <span class="absolute bottom-0 right-0 w-2.5 h-2.5 bg-emerald-400 rounded-full border-2 border-[#1a1f2b]"></span>
        </div>
        <div class="flex-1 min-w-0">
          <p class="text-sm font-medium text-white">${d.name}</p>
          <p class="text-xs text-emerald-400">Disponible</p>
          <p class="text-xs text-white/45">${d.vehicle}</p>
        </div>
        <div class="flex gap-2 items-center">
          ${d.phone ? `<a href="tel:${d.phone}" class="press h-8 w-8 rounded-full bg-[#151821] border border-white/10 flex items-center justify-center text-emerald-400"><i data-lucide="phone" class="w-4 h-4"></i></a>` : ''}
          <button onclick="selectDriverFromModal('${d.id}')" class="press h-8 px-3 rounded-full bg-emerald-500/10 border border-emerald-500/20 text-xs font-semibold text-emerald-400">Choisir</button>
        </div>
      </div>
    `).join('');
  }
  openModal('modal-available-drivers');
}

function renderFavoriteAddressPills() {
  const departContainer = document.getElementById('favorite-depart-pills');
  const arriveeContainer = document.getElementById('favorite-arrivee-pills');
  if (!departContainer || !arriveeContainer) return;
  const pills = (target) => state.favoriteAddresses.map(a => `
    <button onclick="setFavoriteAddress('${target}', '${a.id}')" class="press shrink-0 bg-[#151821] border border-white/10 rounded-full px-3 py-1.5 text-xs text-white/55 flex items-center gap-1.5 hover:border-emerald-500/30 hover:text-emerald-400 transition-colors">
      <i data-lucide="${a.icon || 'map-pin'}" class="w-3 h-3"></i>
      ${a.label}
    </button>
  `).join('');
  departContainer.innerHTML = pills('depart');
  arriveeContainer.innerHTML = pills('arrivee');
  lucide.createIcons();
}

function setFavoriteAddress(target, id) {
  const addr = state.favoriteAddresses.find(a => a.id === id);
  if (!addr) return;
  if (target === 'depart') {
    const input = document.getElementById('input-depart');
    if (input) input.value = addr.address;
  } else if (target === 'arrivee') {
    const input = document.getElementById('input-arrivee');
    if (input) input.value = addr.address;
  }
  renderEstimate();
}

function renderFavoriteAddressesProfile() {
  const container = document.getElementById('profile-favorite-addresses');
  if (!container) return;
  if (state.favoriteAddresses.length === 0) {
    container.innerHTML = '<p class="text-xs text-white/45">Aucune adresse favorite.</p>';
    return;
  }
  container.innerHTML = state.favoriteAddresses.map(a => `
    <div onclick="openEditAddress('${a.id}')" class="cursor-pointer bg-[#1a1f2b] border border-white/10 rounded-xl p-3 flex items-center justify-between press">
      <div class="min-w-0">
        <div class="flex items-center gap-2">
          <i data-lucide="${a.icon || 'map-pin'}" class="w-4 h-4 text-white/45"></i>
          <p class="text-sm font-medium text-white">${a.label}</p>
        </div>
        <p class="text-xs text-white/45 mt-0.5 truncate">${a.address}</p>
      </div>
      <span class="text-[10px] text-white/30 uppercase tracking-wider border border-white/10 px-2 py-0.5 rounded-full shrink-0">${a.tag}</span>
    </div>
  `).join('');
  lucide.createIcons();
}

function addFavoriteAddress() {
  const label = document.getElementById('addr-label').value.trim();
  const address = document.getElementById('addr-address').value.trim();
  const tag = document.getElementById('addr-tag').value.trim() || label.toLowerCase();
  const icon = document.getElementById('addr-icon')?.value || 'map-pin';
  if (!label || !address) return;
  const id = 'addr_' + Date.now();
  state.favoriteAddresses.push({ id, label, tag, icon, address });
  document.getElementById('addr-label').value = '';
  document.getElementById('addr-address').value = '';
  document.getElementById('addr-tag').value = '';
  if (document.getElementById('addr-icon')) document.getElementById('addr-icon').value = 'map-pin';
  closeModal('modal-add-address');
  renderFavoriteAddressesProfile();
  renderFavoriteAddressPills();
}

let editingAddressId = null;

function openEditAddress(id) {
  const addr = state.favoriteAddresses.find(a => a.id === id);
  if (!addr) return;
  editingAddressId = id;
  document.getElementById('edit-addr-id').value = id;
  document.getElementById('edit-addr-label').value = addr.label;
  document.getElementById('edit-addr-address').value = addr.address;
  document.getElementById('edit-addr-tag').value = addr.tag;
  const iconSelect = document.getElementById('edit-addr-icon');
  if (iconSelect) iconSelect.value = addr.icon || 'map-pin';
  openModal('modal-edit-address');
}

function saveEditedAddress() {
  if (!editingAddressId) return;
  const addr = state.favoriteAddresses.find(a => a.id === editingAddressId);
  if (!addr) return;
  addr.label = document.getElementById('edit-addr-label').value.trim();
  addr.address = document.getElementById('edit-addr-address').value.trim();
  addr.tag = document.getElementById('edit-addr-tag').value.trim();
  const iconSelect = document.getElementById('edit-addr-icon');
  if (iconSelect) addr.icon = iconSelect.value;
  editingAddressId = null;
  closeModal('modal-edit-address');
  renderFavoriteAddressesProfile();
  renderFavoriteAddressPills();
}

function deleteFavoriteAddress(id) {
  if (!id && editingAddressId) id = editingAddressId;
  if (!id) return;
  state.favoriteAddresses = state.favoriteAddresses.filter(a => a.id !== id);
  editingAddressId = null;
  closeModal('modal-edit-address');
  renderFavoriteAddressesProfile();
  renderFavoriteAddressPills();
}

function setCustomerType(type) {
  state.customerType = type;
  const partBtn = document.getElementById('seg-type-particulier');
  const proBtn = document.getElementById('seg-type-professionnel');
  const companyFields = document.getElementById('company-fields');
  if (type === 'particulier') {
    partBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all bg-emerald-500/10 text-emerald-400 border border-emerald-500/20';
    proBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all text-white/45 hover:text-white/70';
    if (companyFields) companyFields.classList.add('hidden');
  } else {
    proBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all bg-emerald-500/10 text-emerald-400 border border-emerald-500/20';
    partBtn.className = 'press flex-1 py-2 rounded-lg text-xs font-medium transition-all text-white/45 hover:text-white/70';
    if (companyFields) companyFields.classList.remove('hidden');
  }
}

function saveProfile() {
  const first = document.getElementById('profile-firstname').value.trim();
  const last = document.getElementById('profile-lastname').value.trim();
  const phone = document.getElementById('profile-phone').value.trim();
  const email = document.getElementById('profile-email').value.trim();
  const address = document.getElementById('profile-address').value.trim();
  if (!first || !last) return;
  state.profile = { firstName: first, lastName: last, phone, email, address };
  state.billingAddress = address;
  const nameDisplay = document.getElementById('profile-name-display');
  const contactDisplay = document.getElementById('profile-contact-display');
  const typeDisplay = document.getElementById('profile-type-display');
  if (nameDisplay) nameDisplay.textContent = first + ' ' + last;
  if (contactDisplay) contactDisplay.textContent = (phone ? phone + ' • ' : '') + (email || '');
  if (typeDisplay) {
    if (state.customerType === 'professionnel' && state.company.name) {
      typeDisplay.textContent = 'Professionnel • ' + state.company.name;
    } else {
      typeDisplay.textContent = state.customerType === 'particulier' ? 'Particulier' : 'Professionnel';
    }
  }
  if (state.customerType === 'professionnel') {
    state.company.name = document.getElementById('company-name').value.trim();
    state.company.siret = document.getElementById('company-siret').value.trim();
    state.company.vat = document.getElementById('company-vat').value.trim();
    state.company.billingEmail = document.getElementById('company-billing-email').value.trim();
  }
  closeModal('modal-edit-profile');
}

window.addEventListener('DOMContentLoaded', () => {
  lucide.createIcons();
  showView('home');
  renderDrivers();
  renderSelectedDriver();
  renderRides('today');
  renderProfile();
  renderFavoriteAddressPills();
  renderFavoriteAddressesProfile();
  const today = new Date().toISOString().split('T')[0];
  const dp = document.getElementById('date-picker');
  if (dp) dp.value = today;
  const tp = document.getElementById('time-picker');
  if (tp) tp.value = '14:30';
  const dd = document.getElementById('disposal-date');
  if (dd) dd.value = today;
  const dt = document.getElementById('disposal-time');
  if (dt) dt.value = '09:00';
  const depInput = document.getElementById('input-depart');
  const arrInput = document.getElementById('input-arrivee');
  if (depInput) depInput.addEventListener('input', renderEstimate);
  if (arrInput) arrInput.addEventListener('input', renderEstimate);
});