/* ── Reset & base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary:    #1a3a5c;
  --accent:     #e67e22;
  --accent-h:   #cf6d17;
  --green:      #22c55e;
  --red:        #ef4444;
  --yellow:     #f59e0b;
  --blue:       #3b82f6;
  --purple:     #8b5cf6;
  --cyan:       #06b6d4;
  --gray:       #6b7280;
  --bg:         #f0f2f5;
  --surface:    #ffffff;
  --border:     #e2e8f0;
  --text:       #1e293b;
  --text-soft:  #64748b;
  --sidebar-w:  220px;
  --radius:     10px;
  --shadow:     0 2px 12px rgba(0,0,0,.08);
}
html { font-size: 14px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ── Login ────────────────────────────────────────────────────────────────── */
#login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a3a5c 0%, #0f2a47 100%);
}
.login-wrap {
  background: #fff;
  border-radius: 14px;
  padding: 40px 36px;
  width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.login-logo {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  text-align: center;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.login-wrap h2 {
  text-align: center;
  font-size: 15px;
  color: var(--text-soft);
  margin-bottom: 28px;
  font-weight: 400;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.form-group label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: .6px;
}
.form-group input, .form-group select, .form-group textarea {
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  transition: border .2s, box-shadow .2s;
  width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,58,92,.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }

/* ── Layout ───────────────────────────────────────────────────────────────── */
#app { display: flex; height: 100vh; overflow: hidden; }

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--primary);
  color: #fff;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}
.sidebar-logo {
  padding: 20px 18px 16px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.3px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.sidebar nav {
  flex: 1;
  padding: 10px 0;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  transition: all .15s;
  border-left: 3px solid transparent;
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav-item.active {
  background: rgba(255,255,255,.12);
  color: #fff;
  border-left-color: var(--accent);
  font-weight: 700;
}
.nav-icon { font-size: 16px; width: 20px; text-align: center; }
.badge {
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  margin-left: auto;
}
.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: 12px;
  color: rgba(255,255,255,.6);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── Main ─────────────────────────────────────────────────────────────────── */
.main {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}
.page { animation: fadein .2s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ── Cards & Sections ─────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin-bottom: 18px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
}
.page-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 20px;
}

/* ── Stats ────────────────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  border-left: 4px solid var(--border);
}
.stat-card .val {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-card .lbl { font-size: 12px; color: var(--text-soft); font-weight: 500; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  transition: background .2s;
  width: 100%;
  margin-top: 8px;
}
.btn-primary:hover { background: var(--accent-h); }
.btn { padding: 8px 16px; border-radius: 7px; font-size: 13px; font-weight: 600; border: none; transition: all .15s; }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 6px; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-h); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: #2563eb; }
.btn-green { background: var(--green); color: #fff; }
.btn-red { background: var(--red); color: #fff; }
.btn-ghost { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--bg); }
.btn-ghost-sm { background: transparent; border: 1px solid rgba(255,255,255,.3); color: rgba(255,255,255,.8); padding: 5px 10px; border-radius: 6px; font-size: 11px; }
.btn-ghost-sm:hover { background: rgba(255,255,255,.1); }

/* ── Table ────────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-soft);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
tbody td { padding: 11px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
tbody tr:hover { background: #fafbfc; }
tbody tr:last-child td { border-bottom: none; }

/* ── Statut pills ─────────────────────────────────────────────────────────── */
.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.pill-nouveau       { background: #f1f5f9; color: #475569; }
.pill-fiche_envoyee { background: #dbeafe; color: #1e40af; }
.pill-inscrit       { background: #ede9fe; color: #5b21b6; }
.pill-acompte_recu  { background: #fef3c7; color: #92400e; }
.pill-solde_recu    { background: #d1fae5; color: #065f46; }
.pill-documents_ok  { background: #cffafe; color: #155e75; }
.pill-confirme      { background: #dcfce7; color: #14532d; }
.pill-annule        { background: #fee2e2; color: #991b1b; }
.pill-liste_attente { background: #f3f4f6; color: #374151; }

/* Statut voyages */
.pill-brouillon  { background: #f1f5f9; color: #64748b; }
.pill-publie     { background: #dbeafe; color: #1d4ed8; }
.pill-complet    { background: #dcfce7; color: #15803d; }
.pill-en_cours   { background: #fef3c7; color: #b45309; }
.pill-termine    { background: #f3f4f6; color: #374151; }
.pill-archive    { background: #f1f5f9; color: #9ca3af; }

/* ── Kanban pipeline ──────────────────────────────────────────────────────── */
.kanban {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  padding-bottom: 20px;
}
.kanban-col { background: #f8fafc; border-radius: var(--radius); padding: 12px; min-height: 200px; }
.kanban-col-header {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.kanban-count {
  background: rgba(0,0,0,.1);
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 11px;
}
.kanban-card {
  background: #fff;
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  cursor: pointer;
  border-left: 3px solid var(--border);
  transition: box-shadow .15s, transform .1s;
}
.kanban-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.12); transform: translateY(-1px); }
.kanban-card .kc-nom { font-weight: 700; font-size: 13px; margin-bottom: 3px; }
.kanban-card .kc-voyage { font-size: 11px; color: var(--text-soft); margin-bottom: 4px; }
.kanban-card .kc-prix { font-size: 12px; color: var(--accent); font-weight: 600; }

/* ── Modal ────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-box {
  background: #fff;
  border-radius: 14px;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,.3);
  animation: modal-in .2s ease;
}
@keyframes modal-in { from { opacity:0; transform:scale(.95) translateY(8px); } to { opacity:1; transform:none; } }
.modal-header {
  padding: 20px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h2 { font-size: 17px; font-weight: 800; color: var(--primary); }
.modal-close { background: none; border: none; font-size: 20px; color: var(--text-soft); line-height: 1; padding: 4px; }
.modal-close:hover { color: var(--red); }
.modal-body { padding: 20px 24px 24px; }
.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ── Voyage card ──────────────────────────────────────────────────────────── */
.voyage-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 18px;
  cursor: pointer;
  transition: box-shadow .15s;
  border-left: 4px solid var(--border);
}
.voyage-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.12); }
.voyage-card.publie    { border-left-color: var(--blue); }
.voyage-card.complet   { border-left-color: var(--green); }
.voyage-card.en_cours  { border-left-color: var(--yellow); }
.voyage-card.brouillon { border-left-color: var(--gray); }
.vc-info { flex: 1; min-width: 0; }
.vc-titre { font-weight: 700; font-size: 15px; margin-bottom: 3px; }
.vc-dates { font-size: 12px; color: var(--text-soft); }
.vc-meta { display: flex; gap: 16px; align-items: center; flex-shrink: 0; }
.vc-stat { text-align: center; }
.vc-stat .v { font-size: 18px; font-weight: 800; color: var(--primary); }
.vc-stat .l { font-size: 10px; color: var(--text-soft); text-transform: uppercase; letter-spacing: .4px; }
.progress-bar { height: 6px; background: #e2e8f0; border-radius: 3px; margin-top: 6px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 3px; background: var(--green); transition: width .3s; }

/* ── Thread échanges ──────────────────────────────────────────────────────── */
.thread { max-height: 320px; overflow-y: auto; padding: 4px 0; }
.echange {
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 8px;
  font-size: 13px;
}
.echange-entrant { background: #f0f7ff; border-left: 3px solid var(--blue); }
.echange-sortant { background: #f0fdf4; border-left: 3px solid var(--green); }
.echange-note    { background: #fffbeb; border-left: 3px solid var(--yellow); }
.echange-auto    { background: #f5f3ff; border-left: 3px solid var(--purple); }
.echange-meta { font-size: 11px; color: var(--text-soft); margin-bottom: 4px; display: flex; justify-content: space-between; }

/* ── Inbox ────────────────────────────────────────────────────────────────── */
.email-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background .1s;
}
.email-item:hover { background: #f8fafc; }
.email-item.non-traite { border-left: 3px solid var(--accent); }
.email-from { font-weight: 700; font-size: 13px; }
.email-sujet { font-size: 13px; color: var(--text-soft); }
.email-date { font-size: 11px; color: #aaa; }

/* ── Alerts & toast ───────────────────────────────────────────────────────── */
.alert-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 14px;
}
.alert-success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
}
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #1e293b;
  color: #fff;
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  animation: toast-in .2s ease;
}
@keyframes toast-in { from { opacity:0; transform:translateX(-50%) translateY(8px); } to { opacity:1; transform:translateX(-50%) translateY(0); } }

/* ── Form grid ────────────────────────────────────────────────────────────── */
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.col-full { grid-column: 1 / -1; }
.form-sep { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ── Misc ─────────────────────────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-soft); }
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }
.chip { display: inline-flex; align-items: center; gap: 5px; background: #f1f5f9; padding: 3px 10px; border-radius: 20px; font-size: 12px; color: var(--text-soft); }
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.text-soft { color: var(--text-soft); font-size: 12px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-gap { display: flex; align-items: center; gap: 10px; }
.mt-12 { margin-top: 12px; }
.mt-20 { margin-top: 20px; }
.spinner-lg { display:inline-block;width:32px;height:32px;border:3px solid rgba(26,58,92,.15);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto;display:block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Clients CRM ──────────────────────────────────────────────────────────── */
.badge-num {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  min-width: 24px;
  text-align: center;
}
.card-inset {
  background: #f8fafc;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-soft);
  border-left: 3px solid var(--border);
}

/* ── PDF extraction ───────────────────────────────────────────────────────── */
.pdf-extract-zone {
  background: linear-gradient(135deg, #eef3fa 0%, #f8fafc 100%);
  border: 2px dashed #c3d4e8;
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 4px;
}
.pdf-extract-zone label.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
#vf-pdf-extract { display: none; }

/* ── Photos voyage ─────────────────────────────────────────────────────────── */
.photos-upload-zone {
  border: 2px dashed #c3d4e8;
  border-radius: 10px;
  padding: 16px;
  background: #f8fafc;
}
.photos-grid-admin {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.photo-thumb-admin {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: border-color .2s;
}
.photo-thumb-admin:hover { border-color: var(--red); }
#vf-photos-input { display: none; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { width: 56px; }
  .sidebar-logo, .nav-item span:not(.nav-icon), .sidebar-footer span { display: none; }
  .nav-item { justify-content: center; padding: 14px; }
  .main { padding: 14px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .vc-meta { display: none; }
  .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
}