*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Couleurs ── */
  --primary:        #F59E0B;
  --primary-dark:   #D97706;
  --primary-light:  #FEF3C7;
  --dark:           #111827;
  --gray-800:       #1F2937;
  --gray-700:       #374151;
  --gray-600:       #4B5563;
  --gray-500:       #6B7280;
  --gray-400:       #9CA3AF;
  --gray-300:       #D1D5DB;
  --gray-200:       #E5E7EB;
  --gray-100:       #F3F4F6;
  --gray-50:        #F9FAFB;
  --white:          #FFFFFF;
  --success:        #10B981;
  --success-light:  #D1FAE5;
  --danger:         #EF4444;
  --danger-light:   #FEE2E2;
  --warning:        #F59E0B;
  --warning-light:  #FEF3C7;
  --info:           #3B82F6;
  --info-light:     #DBEAFE;

  /* ── Alias sémantique (corrige var(--border) indéfini) ── */
  --border:         #E5E7EB;  /* = --gray-200 */

  /* ── Layout ── */
  --sidebar-w:      240px;
  --header-h:       64px;

  /* ── Échelle typographique ── */
  --text-xs:   11px;
  --text-sm:   12px;
  --text-md:   13px;
  --text-base: 14px;
  --text-lg:   15px;
  --text-xl:   18px;
  --text-2xl:  22px;
  --text-3xl:  26px;

  /* ── Échelle d'espacement ── */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-7:  28px;
  --space-8:  32px;

  /* ── Rayon de bordure ── */
  --radius-sm:  6px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;

  /* ── Ombres ── */
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.14);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.20);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  display: flex;
  min-height: 100vh;
  font-size: var(--text-base);
}

/* ─── SIDEBAR ─── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--dark);
  color: var(--white);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
}

.sidebar-logo {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 38px; height: 38px;
  background: var(--primary);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900;
  color: var(--dark);
}

.logo-text { font-size: 19px; font-weight: 800; color: white; }
.logo-text span { color: var(--primary); }

.sidebar-nav { flex: 1; padding: 16px 0; overflow-y: auto; }

.nav-label {
  padding: 10px 24px 4px;
  font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--gray-500);
}

.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 24px;
  cursor: pointer;
  color: var(--gray-400);
  font-size: var(--text-md); font-weight: 500;
  border-left: 3px solid transparent;
  transition: all 0.15s;
}
.nav-item:hover { background: rgba(255,255,255,0.05); color: white; }
.nav-item.active { background: rgba(245,158,11,0.12); color: var(--primary); border-left-color: var(--primary); }

.nav-icon { font-size: 17px; width: 20px; text-align: center; }

.notif-dot {
  margin-left: auto;
  min-width: 18px; height: 18px;
  background: var(--danger);
  border-radius: 10px;
  font-size: var(--text-xs); font-weight: 700;
  color: white;
  display: flex; align-items: center; justify-content: center;
  padding: 0 5px;
}

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.user-info { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 34px; height: 34px;
  background: var(--primary); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); font-weight: 800; color: var(--dark);
  flex-shrink: 0;
}
.user-name  { font-size: var(--text-md); font-weight: 700; color: white; }
.user-role  { font-size: var(--text-xs); color: var(--gray-500); }

/* ─── MAIN ─── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1; display: flex; flex-direction: column; min-height: 100vh;
}

.header {
  height: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--space-8);
  position: sticky; top: 0; z-index: 50;
}
.header-title { font-size: var(--text-xl); font-weight: 800; color: var(--dark); }
.header-actions { display: flex; align-items: center; gap: 10px; }

/* ─── BOUTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius-md);
  font-size: var(--text-md); font-weight: 600;
  cursor: pointer; border: none; transition: all 0.15s;
  font-family: inherit;
}
.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--primary); color: var(--dark);
  box-shadow: 0 1px 6px rgba(245,158,11,0.30);
}
.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 2px 10px rgba(245,158,11,0.40); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--gray-300);
  color: var(--gray-700);
}
.btn-outline:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
  color: var(--dark);
}

/* ─── CONTENU ─── */
.content { padding: var(--space-7) var(--space-8); flex: 1; }

.section { display: none; }
.section.active {
  display: block;
  animation: sectionFadeIn 0.18s ease-out;
}
@keyframes sectionFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── KPI GRID ─── */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: var(--space-7); }

.kpi-card {
  background: var(--white);
  border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6);
  border: 1px solid var(--gray-200);
  transition: box-shadow 0.15s;
}
.kpi-card:hover { box-shadow: var(--shadow-md); }
.kpi-icon   { font-size: 22px; margin-bottom: 10px; }
.kpi-label  { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gray-500); margin-bottom: 6px; }
.kpi-value  { font-size: var(--text-3xl); font-weight: 900; color: var(--dark); line-height: 1; margin-bottom: 8px; }
.kpi-trend  { font-size: var(--text-sm); color: var(--gray-500); }
.up   { color: var(--success); font-weight: 700; }
.down { color: var(--danger);  font-weight: 700; }

/* ─── CARD ─── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg); border: 1px solid var(--gray-200); overflow: hidden;
}
.card-header {
  padding: 18px var(--space-6) 14px;
  border-bottom: 1px solid var(--gray-100);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: var(--text-lg); font-weight: 700; color: var(--dark); }

/* ─── TABLE ─── */
.table { width: 100%; border-collapse: collapse; }
.table th {
  padding: 11px var(--space-6);
  text-align: left; font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--gray-500); background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}
.table th[onclick] { transition: background .15s, color .15s; cursor: pointer; }
.table th[onclick]:hover { background: var(--gray-100); color: var(--dark); }
.table td {
  padding: 13px var(--space-6);
  border-bottom: 1px solid var(--gray-100);
  font-size: var(--text-md); color: var(--gray-700);
}
/* Hiérarchie : première colonne plus proéminente */
.table td:first-child {
  font-weight: 600;
  color: var(--dark);
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover td { background: var(--gray-50); cursor: pointer; }

/* ─── BADGES ─── */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: var(--radius-md);
  font-size: var(--text-xs); font-weight: 700;
}
.badge-success   { background: var(--success-light); color: #065F46; }
.badge-danger    { background: var(--danger-light);  color: #991B1B; }
.badge-warning   { background: var(--warning-light); color: #92400E; }
.badge-info      { background: var(--info-light);    color: #1E40AF; }
.badge-gray      { background: var(--gray-100);      color: var(--gray-600); }
.badge-secondary { background: var(--gray-200);      color: var(--gray-600); }

/* ─── FORM INPUTS — classe unifiée ─── */
.input-field,
.form-input {
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: var(--text-md);
  font-family: inherit;
  outline: none;
  background: var(--white);
  color: var(--dark);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}
.input-field:focus,
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}

/* ─── PROGRESS ─── */
.progress-wrap { display: flex; align-items: center; gap: 10px; }
.progress-bar  { flex: 1; height: 8px; background: var(--gray-200); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 4px; background: var(--primary); }
.progress-fill.green { background: var(--success); }
.progress-fill.red   { background: var(--danger); }
.progress-pct  { font-size: var(--text-sm); font-weight: 700; color: var(--gray-700); min-width: 34px; text-align: right; }

/* ─── GRID 2 ─── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 22px; }

/* ─── CHANTIER CARDS ─── */
.chantier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.chantier-card {
  background: var(--white);
  border-radius: var(--radius-lg); border: 1px solid var(--gray-200);
  padding: var(--space-5); cursor: pointer;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.chantier-card:hover { box-shadow: var(--shadow-md); border-color: var(--primary); }
.chantier-ref    { font-size: var(--text-xs); font-weight: 700; color: var(--gray-400); text-transform: uppercase; margin-bottom: 3px; }
.chantier-name   { font-size: var(--text-lg); font-weight: 800; color: var(--dark); margin-bottom: 3px; }
.chantier-client { font-size: var(--text-sm); color: var(--gray-500); margin-bottom: 14px; }
.chantier-stats  { display: flex; justify-content: space-between; font-size: var(--text-sm); margin-bottom: 10px; }
.stat-label { color: var(--gray-500); margin-bottom: 2px; }
.stat-value { font-weight: 700; color: var(--dark); font-size: var(--text-md); }

/* ─── PLANNING ─── */
.plan-grid {
  display: grid;
  grid-template-columns: 72px repeat(5, 1fr);
}
.plan-head {
  padding: 12px 8px; text-align: center;
  font-size: var(--text-sm); font-weight: 700; color: var(--gray-600);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  border-right: 1px solid var(--gray-200);
}
.plan-head.today { background: var(--primary-light); color: #92400E; }
.plan-time {
  padding: 8px 10px; text-align: right;
  font-size: var(--text-xs); color: var(--gray-400);
  border-bottom: 1px solid var(--gray-100);
  border-right: 1px solid var(--gray-200);
}
.plan-cell {
  border-bottom: 1px solid var(--gray-100);
  border-right: 1px solid var(--gray-200);
  padding: 4px; min-height: 52px;
}
.plan-cell.today-col { background: #FFFBEB; }
.plan-event {
  border-radius: var(--radius-sm); padding: 5px 8px;
  font-size: var(--text-xs); font-weight: 700;
  margin-bottom: 3px; line-height: 1.3;
}
.ev-blue   { background: var(--info-light);    color: #1E40AF; }
.ev-green  { background: var(--success-light); color: #065F46; }
.ev-orange { background: var(--warning-light); color: #92400E; }
.ev-purple { background: #EDE9FE;              color: #5B21B6; }

/* ─── FRAIS ─── */
.frais-summary { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 22px; }
/* Aligné sur .kpi-card pour cohérence */
.frais-mini {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: var(--space-5) var(--space-6);
}
.frais-mini-label { font-size: var(--text-sm); color: var(--gray-500); margin-bottom: 4px; }
.frais-mini-value { font-size: var(--text-2xl); font-weight: 900; color: var(--dark); }

/* ─── TABS ─── */
.tabs {
  display: flex; gap: 4px;
  background: var(--gray-100); border-radius: var(--radius-md); padding: 4px;
  width: fit-content; margin-bottom: 20px;
}
.tab-btn {
  padding: 6px 16px; border: none; border-radius: var(--radius-sm);
  font-size: var(--text-md); font-weight: 600; cursor: pointer; font-family: inherit;
  transition: all 0.15s;
}
.tab-btn.active { background: white; color: var(--dark); box-shadow: var(--shadow-sm); }
.tab-btn:not(.active) { background: transparent; color: var(--gray-500); }
.tab-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* ─── ALERT BANNERS ─── */
.alert-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: var(--radius-lg); margin-bottom: 10px;
}
.alert-row:last-child { margin-bottom: 0; }
.alert-red    { background: var(--danger-light); }
.alert-yellow { background: var(--warning-light); }
.alert-blue   { background: var(--info-light); }
.alert-title  { font-size: var(--text-md); font-weight: 700; }
.alert-sub    { font-size: var(--text-sm); margin-top: 2px; }
.alert-red .alert-title    { color: #991B1B; }
.alert-red .alert-sub      { color: #B91C1C; }
.alert-yellow .alert-title { color: #92400E; }
.alert-yellow .alert-sub   { color: #B45309; }
.alert-blue .alert-title   { color: #1E40AF; }
.alert-blue .alert-sub     { color: #1D4ED8; }

/* ─── DEVIS PANEL ─── */
.overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.45); z-index: 200;
  justify-content: flex-end;
}
.overlay.open { display: flex; }
.side-panel {
  width: 560px; height: 100vh;
  background: var(--white); overflow-y: auto; padding: var(--space-8);
}
.panel-close {
  position: absolute; top: 20px; right: 572px;
  background: white; border: none; border-radius: 50%;
  width: 34px; height: 34px; cursor: pointer; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
}
.info-row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--gray-100); font-size: var(--text-md); }
.info-label { color: var(--gray-500); }
.info-value { font-weight: 700; color: var(--dark); }
.lignes { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: var(--text-md); }
.lignes th { padding: 8px 10px; background: var(--gray-50); font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; color: var(--gray-500); text-align: left; }
.lignes td { padding: 10px 10px; border-bottom: 1px solid var(--gray-100); }
.totaux { background: var(--gray-50); border-radius: var(--radius-lg); padding: 16px; margin-top: 14px; }
.total-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: var(--text-md); }
.total-row.main { font-size: 16px; font-weight: 900; color: var(--dark); border-top: 1px solid var(--gray-200); padding-top: 10px; margin-top: 6px; }

/* ─── AGENT IA ─── */
.chat-bubble-ia {
  display: flex; gap: 10px; align-items: flex-start;
}
.chat-avatar {
  width: 32px; height: 32px; background: var(--dark); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0;
}
.chat-text-ia {
  background: var(--gray-100); border-radius: 12px 12px 12px 4px;
  padding: 12px 16px; max-width: 82%; font-size: var(--text-md); line-height: 1.65;
}
.chat-text-user {
  background: var(--primary); color: var(--dark);
  border-radius: 12px 12px 4px 12px;
  padding: 10px 15px; max-width: 75%; font-size: var(--text-md); font-weight: 600;
}

/* ─── CARTE GPS ─── */
#map { height: 420px; width: 100%; border-radius: 0 0 var(--radius-lg) var(--radius-lg); z-index: 0; }

.map-marker {
  width: 36px; height: 36px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  border: 3px solid white;
  box-shadow: 0 3px 10px rgba(0,0,0,0.25);
  display: flex; align-items: center; justify-content: center;
}
.map-marker-inner {
  transform: rotate(45deg);
  font-size: 14px; font-weight: 900;
  color: white; line-height: 1;
}
.marker-encours  { background: #10B981; }
.marker-retard   { background: #EF4444; }
.marker-termine  { background: #9CA3AF; }
.marker-demarrage{ background: #3B82F6; }

.leaflet-popup-content-wrapper {
  border-radius: 10px !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 0 !important;
  overflow: hidden;
}
.leaflet-popup-content { margin: 0 !important; min-width: 220px; }
.popup-header { padding: 10px 14px 8px; font-size: var(--text-md); font-weight: 800; color: white; }
.popup-body   { padding: 10px 14px 12px; font-size: var(--text-sm); color: var(--gray-700); }
.popup-row    { display: flex; justify-content: space-between; margin-bottom: 4px; }
.popup-label  { color: var(--gray-500); }
.popup-val    { font-weight: 700; color: var(--dark); }

/* ─── Toggle vue cartes / GPS ─── */
.view-toggle {
  display: flex; gap: 4px;
  background: var(--gray-100); border-radius: var(--radius-md); padding: 4px;
  width: fit-content;
}
.vt-btn {
  padding: 6px 14px; border: none; border-radius: var(--radius-sm);
  font-size: var(--text-md); font-weight: 600; cursor: pointer; font-family: inherit;
  transition: all 0.15s; display: flex; align-items: center; gap: 5px;
}
.vt-btn.active { background: white; color: var(--dark); box-shadow: var(--shadow-sm); }
.vt-btn:not(.active) { background: transparent; color: var(--gray-500); }
.vt-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* ═══════════════════════════════════════════
   MODULE FACTURES
   ═══════════════════════════════════════════ */
.badge-retard  { background: var(--danger-light);  color: #991B1B; }
.badge-partial { background: var(--warning-light); color: #92400E; }

.fac-type { font-size: var(--text-xs); font-weight: 700; padding: 2px 8px; border-radius: var(--radius-md); }
.type-solde     { background: #DBEAFE; color: #1D4ED8; }
.type-acompte   { background: #F3E8FF; color: #7C3AED; }
.type-situation { background: #D1FAE5; color: #065F46; }

.fac-filter-btn, .dev-filter-btn {
  padding: 6px 14px; border: 1.5px solid var(--gray-300); border-radius: var(--radius-md);
  background: white; font-size: var(--text-sm); font-weight: 600; cursor: pointer;
  font-family: inherit; color: var(--gray-600); transition: all 0.15s;
  display: inline-flex; align-items: center; gap: 5px;
}
.fac-filter-btn:hover, .dev-filter-btn:hover { border-color: var(--primary); color: var(--dark); }
.fac-filter-btn.active, .dev-filter-btn.active { background: var(--primary); border-color: var(--primary); color: var(--dark); }
.fac-filter-count, .dev-filter-count {
  background: rgba(0,0,0,0.08); color: inherit;
  border-radius: 10px; padding: 0 6px; font-size: var(--text-xs); font-weight: 800;
}

.fac-panel-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.35); z-index: 200;
  display: flex; justify-content: flex-end; align-items: stretch;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.fac-panel-overlay.open { opacity: 1; pointer-events: all; }
.fac-panel {
  width: 520px; max-width: 95vw; background: var(--white); display: flex; flex-direction: column;
  transform: translateX(40px); transition: transform 0.25s ease; overflow: hidden;
  box-shadow: -8px 0 40px rgba(0,0,0,0.18);
  isolation: isolate;
}
/* Modales centrées */
.modal-center {
  justify-content: center !important;
  align-items: center !important;
  opacity: 1 !important;
  pointer-events: all !important;
}
.modal-center .fac-panel {
  transform: none !important;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  margin: auto;
  max-height: 90vh;
  overflow-y: auto;
}
.fac-panel-overlay.open .fac-panel { transform: translateX(0); }
.fac-panel-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--gray-50); flex-shrink: 0;
}
.fac-panel-body { overflow-y: auto; padding: var(--space-6); flex: 1; }

.form-ligne-row {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px; background: var(--gray-50); border-radius: var(--radius-md);
}

/* ─── BADGE PLAN ─── */
.plan-tag {
  font-size: var(--text-xs); font-weight: 800;
  background: var(--warning-light); color: #92400E;
  padding: 2px 7px; border-radius: 10px; margin-left: auto;
}

/* ═══════════════════════════════════════════
   MODULE RAPPROCHEMENT & ACHATS
   ═══════════════════════════════════════════ */
.rap-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-bottom: 12px;
  transition: box-shadow .2s;
}
.rap-card:hover { box-shadow: var(--shadow-md); }
.rap-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.rap-card-danger {
  border-left: 4px solid var(--danger);
  background: #FFFAFA;
}

/* Panel recherche manuelle */
.rap-search-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 300;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
.rap-search-overlay.open { opacity: 1; pointer-events: all; }
.rap-search-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 520px; max-width: 95vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  padding: var(--space-6);
}

/* Badges type achat */
.badge-type-achat {
  font-size: var(--text-xs); font-weight: 700;
  padding: 3px 10px; border-radius: var(--radius-md);
}
.badge-materiau       { background: #EFF6FF; color: #3B82F6; }
.badge-sous_traitance { background: #F5F3FF; color: #8B5CF6; }
.badge-location       { background: #ECFDF5; color: #10B981; }
.badge-autre          { background: var(--gray-100); color: var(--gray-600); }

/* Panel détail achat — header aligné sur les autres panels (fond clair) */
.ach-panel-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.ach-panel-overlay.open { opacity: 1; pointer-events: all; }
.ach-panel {
  position: absolute; right: 0; top: 0; bottom: 0;
  width: 440px; max-width: 95vw;
  background: var(--white);
  box-shadow: -8px 0 40px rgba(0,0,0,.12);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.ach-panel-overlay.open .ach-panel { transform: translateX(0); }
.ach-panel-header {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  color: var(--dark);
  padding: var(--space-5) var(--space-6);
  display: flex; align-items: center; justify-content: space-between;
}
.ach-panel-body { flex: 1; overflow-y: auto; padding: var(--space-6); }

/* Modale achat */
.ach-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
.ach-modal-overlay.open { opacity: 1; pointer-events: all; }

/* Filtres achats */
.ach-filter-btn {
  padding: 6px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  font-size: var(--text-sm); font-weight: 600;
  color: var(--gray-600);
  cursor: pointer; transition: .15s;
}
.ach-filter-btn:hover { border-color: var(--primary); color: var(--dark); }
.ach-filter-btn.active { background: var(--primary); border-color: var(--primary); color: var(--dark); }

/* Transactions table */
#txn-tbody tr:hover { background: var(--gray-50); }

/* ═══════════════════════════════════════════
   MODULE NOTIFICATIONS
   ═══════════════════════════════════════════ */
.notif-filter {
  padding: 7px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: 20px;
  background: var(--white);
  font-size: var(--text-md); font-weight: 600;
  color: var(--gray-600);
  cursor: pointer; transition: .15s;
  display: flex; align-items: center; gap: 6px;
}
.notif-filter:hover { border-color: var(--primary); color: var(--dark); }
.notif-filter.active { background: var(--dark); border-color: var(--dark); color: white; }

.notif-count {
  background: var(--gray-200); color: var(--gray-700);
  font-size: var(--text-xs); font-weight: 800;
  padding: 1px 7px; border-radius: 10px;
}
.notif-filter.active .notif-count { background: rgba(255,255,255,.2); color: white; }

.notif-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 18px var(--space-5);
  margin-bottom: 12px;
  transition: box-shadow .2s, transform .15s;
}
.notif-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* ─── Autocomplete client ─── */
.client-ac-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  max-height: 260px;
  overflow-y: auto;
}
.client-ac-item {
  padding: 10px 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: var(--text-md);
  border-bottom: 1px solid var(--gray-100);
  transition: background .12s;
}
.client-ac-item:last-of-type { border-bottom: none; }
.client-ac-item:hover { background: var(--gray-50); }
.client-ac-type-badge {
  font-size: var(--text-xs); font-weight: 600;
  padding: 2px 8px; border-radius: 20px; white-space: nowrap;
}
.client-ac-empty {
  padding: 14px; text-align: center;
  font-size: var(--text-md); color: var(--gray-500);
}
.client-ac-new {
  padding: 10px 14px;
  cursor: pointer; font-size: var(--text-md); font-weight: 600; color: var(--primary);
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 6px;
  transition: background .12s;
}
.client-ac-new:hover { background: rgba(245,158,11,0.06); }

/* ─── Catalogue Matériaux ─── */
.mat-cat-badge {
  display: inline-block;
  font-size: var(--text-xs); font-weight: 600;
  padding: 2px 8px; border-radius: 20px;
}
.mat-detail-panel {
  position: fixed;
  top: 0; right: -420px;
  width: 400px; height: 100vh;
  background: var(--white);
  border-left: 1px solid var(--border);
  box-shadow: -4px 0 24px rgba(0,0,0,.10);
  overflow-y: auto;
  transition: right .25s cubic-bezier(.4,0,.2,1);
  z-index: 900;
}
.mat-detail-panel.open { right: 0; }
.mat-detail-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.25); z-index: 899;
}
.mat-detail-panel.open ~ .mat-detail-overlay { display: block; }

/* ─── Spinner ─── */
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Skeleton loading ─── */
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
  display: block;
}
.skeleton-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: var(--space-5);
}