:root {
  --navy: #16324f;
  --navy-dark: #0e2338;
  --navy-light: #26507a;
  --gold: #b8873c;
  --gold-light: #f0e3cc;
  --bg: #f4f6f8;
  --card: #ffffff;
  --border: #e0e4e9;
  --text: #1f2937;
  --text-muted: #6b7280;
  --green: #1c7c4f;
  --green-bg: #e6f5ed;
  --amber: #b7791f;
  --amber-bg: #fdf3dc;
  --red: #b3261e;
  --red-bg: #fbe8e6;
  --purple: #7a3fa0;
  --purple-bg: #f2e8f8;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(16, 35, 56, 0.08), 0 1px 2px rgba(16, 35, 56, 0.06);
}

* { box-sizing: border-box; }

/* Écran de connexion */
#auth-screen {
  display: none;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  padding: 24px;
}
.auth-card {
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  padding: 30px 28px;
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.auth-brand {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 6px;
}
.auth-brand small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}
.auth-card .form-field input { width: 100%; }
.auth-card .btn-primary { width: 100%; padding: 10px; margin-top: 4px; }
.auth-message { font-size: 12.5px; color: var(--text-muted); min-height: 16px; text-align: center; }
.auth-message.error { color: var(--red); font-weight: 600; }
.auth-note { font-size: 11.5px; color: var(--text-muted); text-align: center; margin-top: 2px; }

/* Boîte utilisateur (sidebar) */
.user-box { padding: 10px 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.user-email { font-size: 11.5px; color: rgba(255,255,255,0.7); margin-bottom: 6px; word-break: break-all; }
.user-box .btn-small { width: 100%; background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.15); }
.user-box .btn-small:hover { background: rgba(255,255,255,0.15); }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

#app {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
#sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--navy);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 20px 0;
}

#sidebar .brand {
  font-size: 17px;
  font-weight: 700;
  padding: 0 20px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 12px;
  letter-spacing: 0.3px;
}
#sidebar .brand small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  margin-top: 3px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  color: rgba(255,255,255,0.78);
  cursor: pointer;
  font-size: 13.5px;
  border-left: 3px solid transparent;
  transition: background 0.12s, color 0.12s;
}
.nav-link:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-link.active {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-left-color: var(--gold);
  font-weight: 600;
}
.nav-icon { font-size: 15px; width: 18px; text-align: center; }

#sidebar .spacer { flex: 1; }
#sidebar .footer-note {
  padding: 12px 20px;
  font-size: 10.5px;
  color: rgba(255,255,255,0.4);
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* Main content */
#content {
  flex: 1;
  padding: 28px 34px;
  max-width: 1200px;
}

h1.page-title {
  font-size: 21px;
  margin: 0 0 4px 0;
  color: var(--navy-dark);
}
p.page-subtitle {
  margin: 0 0 22px 0;
  color: var(--text-muted);
  font-size: 13px;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

input[type=text], input[type=search], input[type=number], input[type=date], select, textarea {
  font-family: inherit;
  font-size: 13.5px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}
input[type=checkbox] { width: 15px; height: 15px; }
textarea { resize: vertical; }
label { font-size: 12.5px; color: var(--text-muted); font-weight: 600; display: block; margin-bottom: 4px; }

.search-input { min-width: 260px; }

button, .btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
button:hover { background: #f0f2f5; }
.btn-primary {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.btn-primary:hover { background: var(--navy-light); }
.btn-gold {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}
.btn-gold:hover { filter: brightness(1.06); }
.btn-danger { color: var(--red); border-color: #f0c4c1; }
.btn-danger:hover { background: var(--red-bg); }
.btn-small { padding: 4px 9px; font-size: 12px; }
.btn-link {
  border: none;
  background: none;
  color: var(--navy-light);
  padding: 2px 4px;
  text-decoration: underline;
  font-weight: 600;
}
.btn-link:hover { background: none; color: var(--gold); }

/* Cards / stat tiles */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 26px;
}
.stat-tile {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
}
.stat-tile .stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--navy-dark);
}
.stat-tile .stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.card h2 {
  font-size: 15px;
  margin: 0 0 14px 0;
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card h2 .count-badge {
  background: var(--gold-light);
  color: var(--gold);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
}

.empty-note { color: var(--text-muted); font-size: 13px; padding: 10px 0; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 8px 10px;
  border-bottom: 2px solid var(--border);
}
table.data-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr.clickable { cursor: pointer; }
table.data-table tr.clickable:hover { background: #f7f9fb; }

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
}
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-gray { background: #eef0f3; color: var(--text-muted); }
.badge-purple { background: var(--purple-bg); color: var(--purple); }

/* Statut client (vert) / prospect (violet) — reprend le code couleur du fichier Excel d'origine */
.client-block.status-signe { border-left: 4px solid var(--green); }
.client-block.status-prospect { border-left: 4px solid var(--purple); }
/* Statut produit : vert = signé, ambre = en cours, violet = perdu */
.produit-card.status-signe { border-left: 4px solid var(--green); }
.produit-card.status-encours { border-left: 4px solid var(--amber); }
.produit-card.status-perdu { border-left: 4px solid var(--purple); }
.foyer-row-name .status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 7px;
}
.status-dot.dot-signe { background: var(--green); }
.status-dot.dot-prospect { background: var(--purple); }

.filter-pills { display: flex; gap: 6px; }
.filter-pills button.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.progress-row { margin-bottom: 14px; }
.progress-row .progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  margin-bottom: 5px;
}
.progress-row .progress-label b { color: var(--navy-dark); }
.progress-track {
  height: 8px;
  border-radius: 5px;
  background: #eef0f3;
  overflow: hidden;
}
.progress-fill { height: 100%; background: var(--gold); border-radius: 5px; }
.progress-fill.over { background: var(--green); }

/* Production par produit (dashboard) */
.prod-row { padding: 12px 0; border-bottom: 1px solid var(--border); }
.prod-row:last-child { border-bottom: none; }
.prod-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.prod-name { font-size: 14px; font-weight: 700; color: var(--navy-dark); }
.prod-sub { font-weight: 400; font-size: 12px; color: var(--text-muted); }
.prod-vals { font-size: 13px; color: var(--text-muted); }
.prod-vals b { color: var(--navy-dark); font-size: 14px; }
.prod-pct { font-weight: 700; margin-left: 4px; }
.prod-doss { display: inline-block; font-size: 12px; font-weight: 600; background: #f3f1ea; color: var(--navy-dark); border: 1px solid var(--border); border-radius: 20px; padding: 3px 11px; margin-top: 8px; }
.prod-doss b { color: var(--gold); }

/* VP décortiqué par brique (dashboard) */
.vp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 16px; }
.vp-card { border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; border-top: 3px solid var(--navy-light); background: #fff; }
.vp-card.alt { border-top-color: var(--gold); }
.vp-kicker { font-size: 10.5px; font-weight: 600; color: var(--gold); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 4px; }
.vp-titre { font-size: 13px; font-weight: 700; color: var(--navy-dark); line-height: 1.3; }
.vp-titre .vp-sub { font-weight: 400; font-size: 11.5px; color: var(--text-muted); }
.vp-montant { font-size: 21px; font-weight: 700; color: var(--text); margin-top: 6px; }
.vp-montant small { font-size: 12px; font-weight: 500; color: var(--text-muted); }
.vp-detail { font-size: 11.5px; color: var(--text-muted); margin-top: 5px; }
.vp-table { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-top: 4px; }
.vp-table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--text-muted); border-bottom: 1px solid var(--border); padding: 6px 8px; }
.vp-table td { padding: 6px 8px; border-bottom: 1px solid #f0f2f5; }
.vp-table td:nth-child(n+2) { text-align: right; font-variant-numeric: tabular-nums; }
.vp-table tr.vp-tot td { font-weight: 700; color: var(--navy-dark); background: #f8f9fc; border-bottom: 2px solid var(--border); }
.vp-total-bar { background: linear-gradient(135deg, var(--navy), var(--navy-light)); color: #fff; border-radius: 12px; padding: 14px 18px; margin-top: 16px; }
.vp-total-row { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px; }
.vp-total-row b { font-size: 17px; }
.vp-total-pct { font-weight: 700; font-size: 17px; }
@media (max-width: 760px) { .vp-grid { grid-template-columns: 1fr; } }

/* Foyer list */
.foyer-row-name { font-weight: 700; color: var(--navy-dark); }
.foyer-row-sub { font-size: 11.5px; color: var(--text-muted); }

/* Foyer detail */
.foyer-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}
.foyer-header .meta { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.foyer-header .actions { display: flex; gap: 8px; }

.client-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}
.client-block-header {
  background: #f7f9fb;
  padding: 11px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.client-block-header .name { font-weight: 700; color: var(--navy-dark); font-size: 14px; }
.client-block-body { padding: 4px 16px 14px 16px; }

.produit-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  margin-top: 10px;
  cursor: pointer;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.produit-card:hover { border-color: var(--navy-light); box-shadow: var(--shadow); }
.produit-card .top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.produit-card .type-name { font-weight: 700; font-size: 13.5px; }
.produit-card .sub-name { color: var(--text-muted); font-size: 12px; }
.produit-card .meta-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
}
.produit-card .meta-row b { color: var(--text); }

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(14, 35, 56, 0.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
  z-index: 100;
}
.modal {
  background: #fff;
  border-radius: 10px;
  width: 100%;
  max-width: 560px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  animation: pop 0.12s ease-out;
}
@keyframes pop { from { transform: scale(0.98); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 { margin: 0; font-size: 16px; color: var(--navy-dark); }
.modal-close { border: none; background: none; font-size: 18px; cursor: pointer; color: var(--text-muted); padding: 2px 6px; }
.modal-body { padding: 18px 22px; max-height: 65vh; overflow-y: auto; }
.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 14px;
}
.form-grid .full { grid-column: 1 / -1; }
.form-field { margin-bottom: 2px; }
.form-field input, .form-field select, .form-field textarea { width: 100%; }
.checkbox-field { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.checkbox-field label { margin: 0; }

.hint { font-size: 11.5px; color: var(--text-muted); margin-top: 3px; }

.mini-table-add {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  align-items: flex-end;
  flex-wrap: wrap;
}
.mini-table-add .form-field { margin-bottom: 0; }
.mini-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12.5px;
}
.mini-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.mini-list li:last-child { border-bottom: none; }

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tag {
  background: #eef0f3;
  border-radius: 12px;
  padding: 3px 10px 3px 12px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tag button {
  border: none;
  background: none;
  padding: 0;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
}

.settings-type-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.settings-type-card .row1 {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.settings-type-card .row1 h3 { margin: 0; font-size: 14.5px; flex: 1; min-width: 140px; }

.due-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.due-item:last-child { border-bottom: none; }
.due-item .left b { color: var(--navy-dark); }
.due-item .left .sub { color: var(--text-muted); font-size: 11.5px; display: block; margin-top: 2px; }

.toast {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: var(--navy-dark);
  color: #fff;
  padding: 11px 18px;
  border-radius: 8px;
  font-size: 13px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  z-index: 200;
  animation: slideup 0.15s ease-out;
}
@keyframes slideup { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.pill-toggle { display: flex; gap: 6px; }
.pill-toggle button {
  flex: 1;
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 12.5px;
}
.pill-toggle button.active.opt-fait { background: var(--green-bg); color: var(--green); border-color: var(--green); }
.pill-toggle button.active.opt-encours { background: var(--amber-bg); color: var(--amber); border-color: var(--amber); }
.pill-toggle button.active.opt-perdu { background: var(--purple-bg); color: var(--purple); border-color: var(--purple); }

.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}