:root {
  --dark:     #12110F;
  --bordeaux: #8B5E3C;
  --rouge:    #B85C4A;
  --or:       #C6A36B;
  --creme:    #1A1815;
  --beige:    rgba(198, 163, 107, 0.18);
  --blanc:    #1A1815;
  --gris:     #211E19;
  --texte:    #F5EFE6;
  --muted:    #A8A29E;
  --vert:     #6F8F72;
  --orange:   #B9854A;
  --bleu:     #6D7E87;
  --sidebar:  230px;
  --radius:   12px;
  --shadow:   0 18px 44px rgba(0,0,0,.28);
}

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

body {
  font-family: Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(198,163,107,.08), transparent 28%),
    linear-gradient(180deg, #171512 0%, #12110F 100%);
  color: var(--texte);
  display: flex;
  min-height: 100vh;
  font-size: 14px;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0,0,0,.14), transparent 14%, transparent 86%, rgba(0,0,0,.12)),
    radial-gradient(circle at 20% 0%, rgba(198,163,107,.05), transparent 30%);
  opacity: .9;
}

body.auth-locked #sidebar,
body.auth-locked #main,
body.auth-locked #ai-btn {
  display: none !important;
}

#auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: radial-gradient(circle at top left, rgba(198,163,107,.10), transparent 30%), #12110F;
}

body.auth-locked #auth-overlay {
  display: flex;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  border: 1px solid var(--beige);
  border-radius: 16px;
  padding: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  box-shadow: var(--shadow);
}

.auth-brand {
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: rgba(245,239,230,.42);
  font-weight: 700;
}

.auth-title {
  margin-top: 10px;
  color: var(--or);
  font-size: 26px;
  font-weight: 800;
}

.auth-subtitle {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.auth-feedback {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.45;
  border: 1px solid transparent;
}

.auth-feedback.success {
  background: rgba(111,143,114,.16);
  border-color: rgba(111,143,114,.28);
  color: #D8E7DA;
}

.auth-feedback.error {
  background: rgba(184,92,74,.16);
  border-color: rgba(184,92,74,.28);
  color: #F0B8AF;
}

.auth-form {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-submit {
  justify-content: center;
  margin-top: 6px;
}

.auth-links {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
}

.auth-link-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 0;
}

.auth-link-btn:hover {
  color: var(--or);
}

.auth-user-chip {
  display: none;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(198,163,107,.24);
  color: var(--or);
  background: rgba(198,163,107,.08);
  font-size: 12px;
  font-weight: 700;
}

/* ── SIDEBAR ── */
#sidebar {
  width: var(--sidebar);
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 18%),
    linear-gradient(180deg, #181613 0%, #12110F 100%);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
  border-right: 1px solid var(--beige);
  box-shadow: 16px 0 40px rgba(0,0,0,.22);
  padding: 12px 0 10px;
}
#sidebar::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 148px;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(198,163,107,.10), transparent 78%);
  opacity: .75;
}
.sidebar-logo {
  position: relative;
  margin: 0 16px 12px;
  padding: 26px 20px 18px;
  border: 1px solid rgba(198,163,107,.14);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(198,163,107,.10), rgba(198,163,107,.02)),
    rgba(255,255,255,.015);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.sidebar-logo h1 {
  color: var(--or);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 2.2px;
  line-height: 1.25;
  text-shadow: 0 1px 0 rgba(0,0,0,.35);
}
.sidebar-logo p {
  color: var(--muted);
  font-size: 11px;
  margin-top: 8px;
  letter-spacing: .6px;
}
.nav-section {
  padding: 12px 24px 8px;
  font-size: 10px;
  color: rgba(245,239,230,.34);
  letter-spacing: 1.8px;
  text-transform: uppercase;
  font-weight: 600;
}
button.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 13px 18px 13px 22px;
  background: transparent;
  border: none;
  border-left: 0;
  color: rgba(245,239,230,.78);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  font-family: Arial, sans-serif;
  text-align: left;
  transition: all .18s;
  outline: none;
  border-radius: 14px;
  margin: 0 14px 4px 12px;
  position: relative;
}
button.nav-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 999px;
  background: transparent;
  transition: background .18s, box-shadow .18s;
}
button.nav-item:hover { background: rgba(198,163,107,.08); color: var(--texte); }
button.nav-item:focus-visible { background: rgba(198,163,107,.08); color: var(--texte); }
button.nav-item.active {
  background:
    linear-gradient(90deg, rgba(198,163,107,.18), rgba(198,163,107,.07) 72%, rgba(198,163,107,.02));
  color: var(--or);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.04),
    0 10px 20px rgba(0,0,0,.14);
}
button.nav-item.active::before {
  background: var(--or);
  box-shadow: 0 0 14px rgba(198,163,107,.28);
}
.nav-icon {
  width: 22px;
  min-width: 22px;
  font-size: 15px;
  text-align: center;
  flex-shrink: 0;
  opacity: .95;
}
.nav-label {
  display: block;
  flex: 1;
  min-width: 0;
  letter-spacing: .15px;
}
.sidebar-footer {
  margin-top: auto;
  margin-left: 16px;
  margin-right: 16px;
  padding: 14px 16px 4px;
  border-top: 1px solid rgba(198,163,107,.10);
  font-size: 11px;
  color: rgba(245,239,230,.32);
  line-height: 1.45;
}

/* ── MAIN ── */
#main {
  margin-left: var(--sidebar);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  min-width: 0;
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,.012), transparent 18%),
    transparent;
}
.topbar {
  background: rgba(26,24,21,.88);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--beige);
  position: sticky;
  top: 0;
  z-index: 50;
  gap: 12px;
  flex-wrap: wrap;
  backdrop-filter: blur(14px);
}
.topbar-title { font-size: 17px; font-weight: 700; color: var(--or); }
.topbar-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.topbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── BUTTONS ── */
.btn {
  padding: 9px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  font-family: Arial, sans-serif;
  transition: all .18s;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  outline: none;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.btn:focus-visible { box-shadow: 0 0 0 3px rgba(198,163,107,.20); }
.btn-primary {
  background: linear-gradient(180deg, rgba(198,163,107,.22), rgba(139,94,60,.18));
  border-color: rgba(198,163,107,.34);
  color: var(--texte);
}
.btn-primary:hover {
  background: linear-gradient(180deg, rgba(198,163,107,.30), rgba(139,94,60,.24));
  border-color: rgba(198,163,107,.48);
}
.btn-secondary {
  background: rgba(255,255,255,.02);
  border-color: var(--beige);
  color: var(--texte);
}
.btn-secondary:hover {
  background: rgba(198,163,107,.08);
  border-color: rgba(198,163,107,.34);
}
.btn-danger {
  background: rgba(184,92,74,.12);
  border-color: rgba(184,92,74,.28);
  color: #E7B2A8;
}
.btn-danger:hover { background: rgba(184,92,74,.18); }
.btn-sm { padding: 5px 11px; font-size: 12px; }

.content {
  padding: 24px 28px;
  flex: 1;
  width: 100%;
  max-width: 1680px;
  margin: 0 auto;
}

/* ── VIEWS ── */
.view { display: none; }
.view.active { display: block; }

/* ── KPI ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
@media (max-width: 900px) { .kpi-grid { grid-template-columns: repeat(2,1fr); } }
.kpi-card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--beige);
  border-top: 3px solid rgba(198,163,107,.55);
}
.kpi-card:nth-child(2) { border-top-color: rgba(109,126,135,.75); }
.kpi-card:nth-child(3) { border-top-color: rgba(198,163,107,.85); }
.kpi-card:nth-child(4) { border-top-color: rgba(111,143,114,.8); }
.kpi-label { font-size: 10px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .8px; }
.kpi-value { font-size: 26px; font-weight: 800; margin: 5px 0 3px; color: var(--texte); }
.kpi-sub { font-size: 11px; color: var(--muted); }

/* ── DASHBOARD COCKPIT ── */
.dashboard-shell {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr);
  gap: 18px;
}
.dashboard-hero-card,
.dashboard-panel {
  background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));
  border: 1px solid var(--beige);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.dashboard-hero-card {
  padding: 22px 24px;
  position: relative;
}
.dashboard-hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(198,163,107,.10), transparent 44%);
}
.dashboard-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: rgba(245,239,230,.44);
  margin-bottom: 12px;
}
.dashboard-hero-title {
  font-size: 32px;
  line-height: 1.04;
  color: var(--texte);
  font-weight: 800;
  max-width: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dashboard-hero-copy {
  margin-top: 12px;
  max-width: 56ch;
  line-height: 1.6;
  color: var(--muted);
  font-size: 13px;
}
.dashboard-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.dashboard-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(198,163,107,.16);
  background: rgba(255,255,255,.02);
  color: var(--texte);
  font-size: 12px;
}
.dashboard-pill strong { color: var(--or); font-weight: 800; }
.dashboard-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.dashboard-kpi-card {
  padding: 18px 18px 16px;
  border-radius: 16px;
  border: 1px solid rgba(198,163,107,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.028), rgba(255,255,255,.01));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.dashboard-kpi-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: rgba(245,239,230,.44);
}
.dashboard-kpi-value {
  margin-top: 10px;
  font-size: 30px;
  line-height: 1;
  font-weight: 800;
  color: var(--texte);
}
.dashboard-kpi-sub {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}
.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 18px;
}
.dashboard-grid-secondary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}
.dashboard-panel {
  padding: 18px 18px 16px;
}
.dashboard-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.dashboard-panel-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--texte);
}
.dashboard-panel-subtitle {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}
.dashboard-panel-meta {
  font-size: 11px;
  color: var(--or);
  font-weight: 700;
  letter-spacing: .4px;
  white-space: nowrap;
}
.dashboard-empty {
  min-height: 132px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 1px dashed rgba(198,163,107,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.015);
  color: var(--muted);
  padding: 18px;
  line-height: 1.55;
  font-size: 13px;
}
.dashboard-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dashboard-list-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 13px;
  border-radius: 14px;
  border: 1px solid rgba(198,163,107,.10);
  background: rgba(255,255,255,.015);
}
.dashboard-list-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--texte);
}
.dashboard-list-meta {
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
}
.dashboard-list-side {
  text-align: right;
}
.dashboard-list-value {
  font-size: 13px;
  font-weight: 800;
  color: var(--or);
}
.dashboard-list-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 84px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid transparent;
}
.dashboard-tag-danger {
  background: rgba(184,92,74,.18);
  color: #F0B8AF;
  border-color: rgba(184,92,74,.2);
}
.dashboard-tag-warn {
  background: rgba(185,133,74,.18);
  color: #F0D1AC;
  border-color: rgba(185,133,74,.2);
}
.dashboard-tag-ok {
  background: rgba(111,143,114,.18);
  color: #D8E7DA;
  border-color: rgba(111,143,114,.2);
}
.dashboard-tag-info {
  background: rgba(109,126,135,.18);
  color: #D5DFE3;
  border-color: rgba(109,126,135,.2);
}
.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.dashboard-metric-box {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(198,163,107,.10);
  background: rgba(255,255,255,.015);
}
.dashboard-metric-box span {
  display: block;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(245,239,230,.44);
}
.dashboard-metric-box strong {
  display: block;
  margin-top: 8px;
  font-size: 22px;
  line-height: 1;
  color: var(--texte);
}
.dashboard-region-bars {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  min-height: 180px;
  padding-top: 10px;
  overflow-x: auto;
}
.dashboard-region-col {
  min-width: 62px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.dashboard-region-val {
  font-size: 11px;
  color: var(--or);
  font-weight: 800;
}
.dashboard-region-bar {
  width: 100%;
  min-height: 8px;
  border-radius: 10px 10px 4px 4px;
  background: linear-gradient(180deg, rgba(198,163,107,.92), rgba(139,94,60,.85));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.16);
}
.dashboard-region-label {
  font-size: 10px;
  color: var(--muted);
  text-align: center;
  line-height: 1.35;
}
.dashboard-composition {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}
.dashboard-composition-ring {
  position: relative;
  width: 112px;
  height: 112px;
}
.dashboard-composition-center {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.dashboard-composition-center strong {
  display: block;
  font-size: 22px;
  line-height: 1;
  color: var(--texte);
}
.dashboard-composition-center span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(245,239,230,.4);
}

@media (max-width: 1100px) {
  .dashboard-hero,
  .dashboard-grid,
  .dashboard-grid-secondary {
    grid-template-columns: 1fr;
  }

  .dashboard-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ── STOCK COCKPIT ── */
.stock-shell {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.stock-toolbar-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--beige);
  background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));
  box-shadow: var(--shadow);
}
.stock-toolbar-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}
.stock-toolbar-title {
  font-size: 22px;
  line-height: 1.1;
  font-weight: 800;
  color: var(--texte);
}
.stock-toolbar-copy {
  margin-top: 6px;
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.55;
  font-size: 13px;
}
.stock-toolbar-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: 14px;
  align-items: end;
}
.stock-search-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stock-field-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(245,239,230,.44);
}
.stock-search-input {
  min-height: 46px;
  font-size: 14px;
}
.stock-filter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.stock-color-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.stock-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.stock-metric-card {
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px solid rgba(198,163,107,.12);
  background: rgba(255,255,255,.018);
}
.stock-metric-label {
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(245,239,230,.44);
}
.stock-metric-value {
  display: block;
  margin-top: 8px;
  font-size: 22px;
  line-height: 1;
  font-weight: 800;
  color: var(--texte);
}
.stock-metric-sub {
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.45;
}
.stock-table-wrap {
  overflow: hidden;
}
.stock-table-wrap table {
  min-width: 1040px;
}
.stock-table-wrap thead th {
  padding-top: 13px;
  padding-bottom: 13px;
}
.stock-table-wrap tbody td {
  padding-top: 14px;
  padding-bottom: 14px;
  vertical-align: top;
}
.stock-wine-cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}
.stock-wine-domain {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--texte);
  line-height: 1.3;
}
.stock-wine-cuvee {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}
.stock-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.stock-origin-cell strong,
.stock-location-cell strong {
  display: block;
  color: var(--texte);
  font-size: 12.5px;
  line-height: 1.35;
}
.stock-origin-cell span,
.stock-location-cell span,
.stock-price-sub,
.stock-qty-sub {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}
.stock-qty-main,
.stock-price-main,
.stock-value-main {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--texte);
}
.stock-value-main {
  color: var(--or);
}
.stock-status-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.stock-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid transparent;
}
.stock-status-danger {
  background: rgba(184,92,74,.18);
  color: #F0B8AF;
  border-color: rgba(184,92,74,.22);
}
.stock-status-warn {
  background: rgba(185,133,74,.18);
  color: #F0D1AC;
  border-color: rgba(185,133,74,.22);
}
.stock-status-ok {
  background: rgba(111,143,114,.18);
  color: #D8E7DA;
  border-color: rgba(111,143,114,.22);
}
.stock-status-info {
  background: rgba(109,126,135,.18);
  color: #D5DFE3;
  border-color: rgba(109,126,135,.22);
}
.stock-empty {
  padding: 48px 20px;
  text-align: center;
  color: var(--muted);
  line-height: 1.6;
}

/* ── MOVEMENTS REGISTRY ── */
.mouv-shell {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.mouv-toolbar-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--beige);
  background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));
  box-shadow: var(--shadow);
}
.mouv-toolbar-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}
.mouv-toolbar-title {
  font-size: 22px;
  line-height: 1.1;
  font-weight: 800;
  color: var(--texte);
}
.mouv-toolbar-copy {
  margin-top: 6px;
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.55;
  font-size: 13px;
}
.mouv-toolbar-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: 14px;
  align-items: end;
}
.mouv-search-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mouv-field-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(245,239,230,.44);
}
.mouv-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.mouv-type-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.mouv-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.mouv-metric-card {
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px solid rgba(198,163,107,.12);
  background: rgba(255,255,255,.018);
}
.mouv-metric-label {
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(245,239,230,.44);
}
.mouv-metric-value {
  display: block;
  margin-top: 8px;
  font-size: 22px;
  line-height: 1;
  font-weight: 800;
  color: var(--texte);
}
.mouv-metric-sub {
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.45;
}
.mouv-table-wrap table {
  min-width: 980px;
}
.mouv-table-wrap thead th {
  padding-top: 13px;
  padding-bottom: 13px;
}
.mouv-table-wrap tbody td {
  padding-top: 14px;
  padding-bottom: 14px;
  vertical-align: top;
}
.mouv-date-main,
.mouv-qty-main,
.mouv-total-main {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--texte);
}
.mouv-date-sub,
.mouv-meta-sub,
.mouv-value-sub {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
}
.mouv-wine-main {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--texte);
  line-height: 1.35;
}
.mouv-badge-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.mouv-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid transparent;
}
.mouv-badge-entry {
  background: rgba(111,143,114,.18);
  color: #D8E7DA;
  border-color: rgba(111,143,114,.22);
}
.mouv-badge-exit {
  background: rgba(184,92,74,.18);
  color: #F0B8AF;
  border-color: rgba(184,92,74,.22);
}
.mouv-badge-move {
  background: rgba(109,126,135,.18);
  color: #D5DFE3;
  border-color: rgba(109,126,135,.22);
}
.mouv-badge-change {
  background: rgba(185,133,74,.18);
  color: #F0D1AC;
  border-color: rgba(185,133,74,.22);
}
.mouv-empty {
  padding: 54px 20px;
  text-align: center;
  color: var(--muted);
  line-height: 1.6;
}

/* ── WINE FORM ── */
.wine-modal {
  width: 940px;
}
.wine-form-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.wine-form-grid .form-legend,
.wine-form-grid .form-section-title,
.wine-form-grid .wine-span-full,
.wine-form-grid .upload-zone,
.wine-form-grid .upload-preview {
  grid-column: 1 / -1;
}
.wine-span-two {
  grid-column: span 2;
}
.wine-lead {
  grid-column: 1 / -1;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(198,163,107,.12);
  background: linear-gradient(180deg, rgba(198,163,107,.08), rgba(255,255,255,.01));
}
.wine-lead-title {
  font-size: 20px;
  line-height: 1.08;
  color: var(--texte);
  font-weight: 800;
}
.wine-lead-copy {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  max-width: 68ch;
}
.wine-priority {
  border: 1px solid rgba(198,163,107,.12);
  background: rgba(255,255,255,.018);
  border-radius: 14px;
  padding: 14px;
}
.wine-priority label {
  color: rgba(245,239,230,.54);
}
.wine-priority input,
.wine-priority select {
  min-height: 44px;
}
.wine-upload-actions {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.wine-upload-actions-left {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.wine-ai-summary {
  display: none;
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(109,126,135,.28);
  border-radius: 12px;
  background: rgba(109,126,135,.10);
  font-size: 13px;
  line-height: 1.6;
}
.wine-notes {
  min-height: 94px;
}

@media (max-width: 1100px) {
  .stock-toolbar-grid {
    grid-template-columns: 1fr;
  }

  .stock-filter-grid,
  .stock-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wine-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mouv-toolbar-grid {
    grid-template-columns: 1fr;
  }

  .mouv-filter-grid,
  .mouv-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .stock-toolbar-card {
    padding: 15px 14px;
    border-radius: 16px;
  }

  .stock-toolbar-title {
    font-size: 20px;
  }

  .stock-toolbar-copy {
    font-size: 12px;
  }

  .stock-filter-grid,
  .stock-metrics {
    grid-template-columns: 1fr;
  }

  .stock-table-wrap table {
    min-width: 0;
  }

  .mouv-toolbar-card {
    padding: 15px 14px;
    border-radius: 16px;
  }

  .mouv-toolbar-title {
    font-size: 20px;
  }

  .mouv-toolbar-copy {
    font-size: 12px;
  }

  .mouv-filter-grid,
  .mouv-metrics {
    grid-template-columns: 1fr;
  }

  .wine-modal {
    width: 100% !important;
  }

  .wine-form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .wine-form-grid .wine-span-two,
  .wine-form-grid .wine-span-full,
  .wine-form-grid .form-section-title,
  .wine-form-grid .form-legend,
  .wine-form-grid .upload-zone,
  .wine-form-grid .upload-preview {
    grid-column: auto;
  }

  .wine-lead {
    padding: 14px;
  }

  .wine-lead-title {
    font-size: 18px;
  }

  .wine-upload-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .wine-upload-actions-left {
    width: 100%;
  }

  .wine-upload-actions-left .btn,
  .wine-upload-actions .btn {
    width: 100%;
  }
}

@media (max-width: 760px) {
  .dashboard-shell {
    gap: 14px;
  }

  .dashboard-hero-card,
  .dashboard-panel {
    padding: 16px 15px;
    border-radius: 16px;
  }

  .dashboard-hero-title {
    font-size: 26px;
    max-width: none;
  }

  .dashboard-hero-copy {
    font-size: 12px;
  }

  .dashboard-kpi-grid,
  .dashboard-metrics {
    grid-template-columns: 1fr;
  }

  .dashboard-composition {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .dashboard-composition-ring {
    margin-bottom: 6px;
  }

  .dashboard-region-bars {
    min-height: 156px;
    gap: 8px;
  }

  .dashboard-region-col {
    min-width: 56px;
  }
}

/* ── CHARTS ── */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}
@media (max-width: 900px) { .charts-row { grid-template-columns: 1fr; } }
.chart-card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid var(--beige);
}
.chart-card h3 {
  font-size: 11px;
  font-weight: 700;
  color: var(--bordeaux);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: .6px;
}
.donut-wrap { display: flex; align-items: center; gap: 14px; }
.donut-legend { font-size: 12px; display: flex; flex-direction: column; gap: 6px; }
.legend-item { display: flex; align-items: center; gap: 7px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.bar-chart { display: flex; align-items: flex-end; gap: 8px; height: 90px; }
.bar-group { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }
.bar { border-radius: 4px 4px 0 0; min-height: 4px; width: 100%; }
.bar-label { font-size: 10px; color: var(--muted); }
.bar-val { font-size: 10px; font-weight: 700; color: var(--texte); }
.alert-list { display: flex; flex-direction: column; gap: 7px; }
.alert-item {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 8px 11px;
  border-radius: 7px;
  font-size: 12px;
}
.alert-item.rupture { background: rgba(184,92,74,.14); border: 1px solid rgba(184,92,74,.18); }
.alert-item.faible  { background: rgba(185,133,74,.14); border: 1px solid rgba(185,133,74,.18); }
.alert-badge { padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.badge-rupture { background: var(--rouge); color: #fff; }
.badge-faible  { background: var(--orange); color: #fff; }
.badge-ok      { background: var(--vert); color: #fff; }

/* ── TABLE TOOLBAR ── */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
  padding: 14px 16px;
  background: rgba(255,255,255,.015);
  border: 1px solid rgba(198,163,107,.10);
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.02);
}
.search-box {
  flex: 1;
  min-width: 180px;
  padding: 9px 14px 9px 36px;
  border: 1.5px solid var(--beige);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: Arial, sans-serif;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='15' fill='%23aaa' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.099zm-5.242 1.656a5 5 0 1 1 0-10 5 5 0 0 1 0 10z'/%3E%3C/svg%3E") no-repeat 11px center;
  background-color: rgba(255,255,255,.02);
  outline: none;
  transition: border .18s;
  color: var(--texte);
}
.search-box:focus {
  border-color: rgba(198,163,107,.5);
  box-shadow: 0 0 0 3px rgba(198,163,107,.08);
}
button.filter-btn {
  padding: 8px 14px;
  border: 1.5px solid var(--beige);
  border-radius: 20px;
  background: rgba(255,255,255,.02);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  font-family: Arial, sans-serif;
  transition: all .18s;
  color: var(--muted);
  outline: none;
  white-space: nowrap;
}
button.filter-btn:hover  { border-color: rgba(198,163,107,.45); color: var(--or); }
button.filter-btn:focus-visible { border-color: rgba(198,163,107,.45); }
button.filter-btn.active { background: rgba(198,163,107,.14); color: var(--or); border-color: rgba(198,163,107,.42); }

select.filter-select {
  padding: 8px 12px;
  border: 1.5px solid var(--beige);
  border-radius: 20px;
  font-size: 12px;
  font-family: Arial, sans-serif;
  cursor: pointer;
  background: rgba(255,255,255,.02);
  outline: none;
  color: var(--muted);
  font-weight: 600;
}
select.filter-select:focus { border-color: rgba(198,163,107,.45); }

/* ── TABLE ── */
.table-wrap {
  background: rgba(26,24,21,.92);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  overflow-x: auto;
  border: 1px solid var(--beige);
}
table { width: 100%; border-collapse: collapse; min-width: 700px; }
thead th {
  background: linear-gradient(180deg, rgba(198,163,107,.12), rgba(198,163,107,.04));
  color: rgba(245,239,230,.9);
  padding: 11px 13px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
thead th:hover { background: rgba(198,163,107,.12); }
thead th.sort-asc::after  { content: ' ↑'; color: var(--or); }
thead th.sort-desc::after { content: ' ↓'; color: var(--or); }
tbody tr { border-bottom: 1px solid rgba(198,163,107,.08); transition: background .12s; }
tbody tr:nth-child(even) { background: rgba(255,255,255,.015); }
tbody tr:hover { background: rgba(198,163,107,.06); }
tbody td { padding: 10px 13px; font-size: 13px; white-space: nowrap; }
tbody tr:last-child { border-bottom: none; }

/* ── BADGES ── */
.badge-couleur {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
}
.badge-rouge     { background: rgba(184,92,74,.16); color: #F0B8AF; }
.badge-blanc     { background: rgba(198,163,107,.16); color: #F0D7AF; }
.badge-rose      { background: rgba(171,110,128,.18); color: #F0C3CF; }
.badge-efferv    { background: rgba(109,126,135,.18); color: #D5DFE3; }
.badge-liquoreux { background: rgba(128,108,152,.18); color: #D9CFF0; }
.stock-pill { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 700; border: 1px solid transparent; }
.pill-ok     { background: rgba(111,143,114,.18); color: #D8E7DA; border-color: rgba(111,143,114,.22); }
.pill-faible { background: rgba(185,133,74,.18); color: #F0D1AC; border-color: rgba(185,133,74,.22); }
.pill-zero   { background: rgba(184,92,74,.18); color: #F0B8AF; border-color: rgba(184,92,74,.22); }
.action-btns { display: flex; gap: 5px; }

/* ── PAGINATION ── */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: rgba(26,24,21,.92);
  border-top: 1px solid var(--beige);
  font-size: 12px;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 8px;
}
.page-btns { display: flex; gap: 5px; flex-wrap: wrap; }
button.page-btn {
  padding: 5px 10px;
  border: 1px solid var(--beige);
  border-radius: 6px;
  background: rgba(255,255,255,.02);
  cursor: pointer;
  font-size: 12px;
  font-family: Arial, sans-serif;
  transition: all .15s;
  outline: none;
}
button.page-btn:hover  { border-color: rgba(198,163,107,.45); color: var(--or); }
button.page-btn.active { background: rgba(198,163,107,.16); color: var(--or); border-color: rgba(198,163,107,.45); }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(8,8,7,.72);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
  padding: 20px;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: linear-gradient(180deg, #1C1916 0%, #171512 100%);
  border-radius: 14px;
  padding: 26px 28px;
  width: 680px;
  max-width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(18px);
  transition: transform .22s;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  border: 1px solid var(--beige);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--beige);
}
.modal-header h2 { font-size: 17px; color: var(--bordeaux); font-weight: 800; }
button.modal-close {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--beige); background: rgba(255,255,255,.03);
  cursor: pointer; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  transition: all .15s;
  outline: none;
}
button.modal-close:hover { background: rgba(198,163,107,.12); color: var(--texte); }
.fac-delete-panel {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--beige);
}
.fac-delete-title {
  font-size: 11px;
  font-weight: 800;
  color: var(--bordeaux);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 8px;
}
.fac-delete-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.fac-delete-option {
  border: 1.5px solid var(--beige);
  background: rgba(255,255,255,.02);
  border-radius: 8px;
  padding: 10px 11px;
  text-align: left;
  cursor: pointer;
  transition: all .15s;
  font-family: Arial, sans-serif;
  color: var(--texte);
}
.fac-delete-option:hover { border-color: rgba(198,163,107,.42); background: rgba(198,163,107,.06); transform: translateY(-1px); }
.fac-delete-option.danger:hover { border-color: rgba(184,92,74,.42); background: rgba(184,92,74,.08); }
.fac-delete-option strong { display:block; font-size:12px; margin-bottom:3px; color:var(--texte); }
.fac-delete-option span { display:block; font-size:10px; line-height:1.35; color:var(--muted); }
@media (max-width: 700px) { .fac-delete-options { grid-template-columns: 1fr; } }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.span2 { grid-column: span 2; }
label { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
input, select, textarea {
  padding: 9px 11px;
  border: 1.5px solid var(--beige);
  border-radius: 8px;
  font-size: 13px;
  font-family: Arial, sans-serif;
  outline: none;
  transition: border .18s;
  background: rgba(255,255,255,.02);
  width: 100%;
  color: var(--texte);
}
input:focus, select:focus, textarea:focus {
  border-color: rgba(198,163,107,.5);
  box-shadow: 0 0 0 3px rgba(198,163,107,.08);
}
input::placeholder,
textarea::placeholder { color: rgba(168,162,158,.72); }
textarea { resize: vertical; min-height: 58px; }
.form-section-title {
  grid-column: span 2;
  font-size: 10px;
  font-weight: 700;
  color: var(--bordeaux);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 0 2px;
  border-bottom: 1px solid var(--beige);
}
/* required / optional labels */
.form-legend {
  grid-column: span 2;
  display: flex;
  gap: 14px;
  padding: 8px 12px;
  background: rgba(198,163,107,.06);
  border-radius: 8px;
  border: 1px solid var(--beige);
  font-size: 11.5px;
  margin-bottom: 2px;
}
.legend-req { color: var(--bordeaux); font-weight: 700; }
.legend-opt { color: var(--muted); }
label.req::after { content: ' *'; color: var(--bordeaux); font-weight: 800; }
.form-group.required input,
.form-group.required select {
  border-color: rgba(198,163,107,.26);
  background: rgba(198,163,107,.05);
}
.form-group.required input:focus,
.form-group.required select:focus { border-color: rgba(198,163,107,.5); background: rgba(255,255,255,.03); }

/* upload zone */
.upload-zone {
  grid-column: span 2;
  border: 2px dashed var(--beige);
  border-radius: 10px;
  padding: 18px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  background: rgba(255,255,255,.02);
  position: relative;
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: rgba(198,163,107,.46);
  background: rgba(198,163,107,.06);
}
.upload-zone input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
  border: none; background: none;
}
.upload-zone-icon { font-size: 28px; margin-bottom: 6px; }
.upload-zone p { font-size: 12px; color: var(--muted); margin: 0; }
.upload-zone strong { color: var(--bordeaux); }
.upload-preview {
  grid-column: span 2;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: rgba(198,163,107,.06);
  border: 1px solid rgba(198,163,107,.28);
  border-radius: 8px;
  font-size: 12px;
}
.upload-preview .preview-icon { font-size: 22px; flex-shrink: 0; }
.upload-preview .preview-info { flex: 1; min-width: 0; }
.upload-preview .preview-name { font-weight: 700; color: var(--texte); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.upload-preview .preview-size { color: var(--muted); font-size: 11px; }
.upload-preview .preview-actions { display: flex; gap: 6px; }
button.preview-view { padding:4px 10px; font-size:11px; border:1px solid rgba(198,163,107,.28); border-radius:6px; background:rgba(255,255,255,.03); cursor:pointer; font-family:Arial,sans-serif; color:var(--or); font-weight:600; }
button.preview-view:hover { background:rgba(198,163,107,.08); }
button.preview-del  { padding:4px 10px; font-size:11px; border:1px solid rgba(184,92,74,.28); border-radius:6px; background:rgba(255,255,255,.03); cursor:pointer; font-family:Arial,sans-serif; color:#E7B2A8; font-weight:600; }
button.preview-del:hover { background:rgba(184,92,74,.10); }
/* facture badge in table */
.facture-badge { font-size:13px; cursor:pointer; opacity:.7; transition:opacity .15s; }
.facture-badge:hover { opacity:1; }

/* ── AI ASSISTANT ── */
#ai-btn {
  position:fixed; bottom:28px; right:28px; z-index:300;
  width:54px; height:54px; border-radius:50%;
  background:linear-gradient(135deg, rgba(198,163,107,.28), rgba(139,94,60,.95));
  border:none; cursor:pointer; font-size:22px;
  box-shadow:0 12px 28px rgba(0,0,0,.30);
  display:flex; align-items:center; justify-content:center;
  transition:transform .2s,box-shadow .2s; outline:none;
}
#ai-btn:hover { transform:scale(1.06); box-shadow:0 16px 34px rgba(0,0,0,.34); }
#ai-btn .ai-pulse {
  position:absolute; inset:-4px; border-radius:50%;
  border:2px solid rgba(201,168,76,.5);
  animation:pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.15)} }
#ai-panel {
  position:fixed; right:0; top:0; bottom:0; z-index:290;
  width:380px; max-width:95vw;
  background:linear-gradient(180deg, #1C1916 0%, #151311 100%);
  box-shadow:-4px 0 32px rgba(0,0,0,.18);
  display:flex; flex-direction:column;
  transform:translateX(100%);
  transition:transform .28s cubic-bezier(.4,0,.2,1);
  border-left: 1px solid var(--beige);
}
#ai-panel.open { transform:translateX(0); }
.ai-header {
  background:linear-gradient(135deg,var(--dark),#2e0f0a);
  padding:18px 20px;
  display:flex; align-items:center; justify-content:space-between;
  flex-shrink:0;
}
.ai-header-left { display:flex; align-items:center; gap:11px; }
.ai-header h3 { color:var(--or); font-size:15px; font-weight:800; letter-spacing:.5px; }
.ai-header p  { color:rgba(255,255,255,.5); font-size:11px; margin-top:2px; }
button.ai-close { background:rgba(255,255,255,.1); border:none; color:rgba(255,255,255,.7); width:28px; height:28px; border-radius:50%; cursor:pointer; font-size:14px; transition:.15s; outline:none; }
button.ai-close:hover { background:rgba(255,255,255,.2); color:#fff; }
.ai-insights { padding:14px 16px; background:linear-gradient(135deg,rgba(198,163,107,.10),rgba(198,163,107,.04)); border-bottom:1px solid var(--beige); flex-shrink:0; }
.ai-insights h4 { font-size:10px; font-weight:700; color:var(--bordeaux); text-transform:uppercase; letter-spacing:.8px; margin-bottom:10px; }
.insight-chips { display:flex; flex-wrap:wrap; gap:6px; }
.insight-chip { padding:5px 11px; border-radius:20px; font-size:11px; font-weight:600; cursor:pointer; border:none; font-family:Arial,sans-serif; transition:all .15s; outline:none; }
.chip-alert { background:rgba(184,92,74,.14); color:#E7B2A8; }
.chip-alert:hover { background:rgba(184,92,74,.20); }
.chip-info  { background:rgba(109,126,135,.16); color:#CBD6DC; }
.chip-info:hover  { background:rgba(109,126,135,.24); }
.chip-tip   { background:rgba(198,163,107,.16); color:var(--or); }
.chip-tip:hover   { background:rgba(198,163,107,.24); }
.ai-questions { padding:14px 16px 8px; flex-shrink:0; border-bottom:1px solid var(--gris); }
.ai-questions h4 { font-size:10px; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.8px; margin-bottom:8px; }
.ai-q-list { display:flex; flex-direction:column; gap:5px; }
button.ai-q { text-align:left; padding:8px 11px; background:rgba(255,255,255,.02); border:1px solid var(--beige); border-radius:8px; cursor:pointer; font-size:12px; font-family:Arial,sans-serif; color:var(--texte); transition:all .15s; outline:none; line-height:1.4; }
button.ai-q:hover { background:rgba(198,163,107,.08); border-color:rgba(198,163,107,.34); color:var(--or); }
.ai-compose { padding:14px 16px; flex:1; display:flex; flex-direction:column; gap:10px; min-height:0; }
.ai-compose label { font-size:10px; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.8px; }
.ai-compose textarea { flex:1; resize:none; border:1.5px solid var(--beige); border-radius:10px; padding:10px 12px; font-size:13px; font-family:Arial,sans-serif; outline:none; transition:border .18s; min-height:80px; }
.ai-compose textarea:focus { border-color:var(--bordeaux); }
.ai-send-row { display:flex; gap:8px; align-items:center; flex-shrink:0; }
button.ai-send { flex:1; padding:11px; border:1px solid rgba(198,163,107,.34); border-radius:10px; background:linear-gradient(135deg, rgba(198,163,107,.22), rgba(139,94,60,.22)); color:var(--texte); font-size:13px; font-weight:700; font-family:Arial,sans-serif; cursor:pointer; transition:opacity .18s; outline:none; display:flex; align-items:center; justify-content:center; gap:8px; }
button.ai-send:hover { opacity:.88; }
.ai-hint { font-size:10px; color:var(--muted); text-align:center; line-height:1.5; }

/* ── FACTURES VIEW ── */
.fac-tabs { display:flex; gap:0; margin-bottom:18px; border-bottom:2px solid var(--beige); }
button.fac-tab {
  padding:10px 22px; border:none; background:none; cursor:pointer;
  font-family:Arial,sans-serif; font-size:13px; font-weight:600;
  color:var(--muted); border-bottom:3px solid transparent; margin-bottom:-2px;
  transition:all .18s; outline:none;
}
button.fac-tab.active { color:var(--or); border-bottom-color:var(--or); }
button.fac-tab:hover  { color:var(--or); }

.fac-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
@media(max-width:900px){ .fac-grid{ grid-template-columns:1fr 1fr; } }
.fac-card {
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)); border-radius:var(--radius); padding:18px;
  box-shadow:var(--shadow); cursor:pointer; transition:box-shadow .18s;
  border:1px solid var(--beige);
  border-left:4px solid var(--beige);
  display:flex; flex-direction:column; gap:6px;
}
.fac-card:hover { box-shadow:0 8px 28px rgba(0,0,0,.26); }
.fac-card.achat { border-left-color:#6F8F72; }
.fac-card.vente { border-left-color:var(--or); }
.fac-card .fac-num  { font-size:11px; color:var(--muted); font-weight:700; letter-spacing:.5px; }
.fac-card .fac-dom  { font-size:14px; font-weight:800; color:var(--texte); }
.fac-card .fac-date { font-size:11px; color:var(--muted); }
.fac-card .fac-total{ font-size:16px; font-weight:800; color:var(--or); margin-top:4px; }
.fac-card .fac-status{
  display:inline-block; padding:2px 8px; border-radius:20px;
  font-size:10px; font-weight:700; align-self:flex-start;
}
.status-brouillon { background:rgba(185,133,74,.18); color:#F0D1AC; border:1px solid rgba(185,133,74,.18); }
.status-emise      { background:rgba(109,126,135,.18); color:#D5DFE3; border:1px solid rgba(109,126,135,.18); }
.status-payee      { background:rgba(111,143,114,.18); color:#D8E7DA; border:1px solid rgba(111,143,114,.18); }
.status-achat      { background:rgba(111,143,114,.18); color:#D8E7DA; border:1px solid rgba(111,143,114,.18); }

/* ── PURCHASE INVOICES COCKPIT ── */
.achat-shell { display:flex; flex-direction:column; gap:16px; }
.achat-hero {
  display:grid;
  grid-template-columns:minmax(0, 1.5fr) minmax(260px, .9fr);
  gap:14px;
}
.achat-hero-card,
.achat-side-card,
.achat-history-shell,
.achat-modal-block,
.achat-modal-aside-card {
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border:1px solid var(--beige);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.achat-hero-card {
  padding:24px 26px;
  display:flex;
  flex-direction:column;
  gap:12px;
  min-height:220px;
  justify-content:flex-end;
  position:relative;
  overflow:hidden;
}
.achat-hero-card::before {
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at top right, rgba(198,163,107,.18), transparent 38%),
    linear-gradient(135deg, rgba(198,163,107,.08), rgba(139,94,60,.05) 45%, transparent 100%);
  pointer-events:none;
}
.achat-hero-card > * { position:relative; z-index:1; }
.achat-hero-title { font-size:30px; line-height:1.02; font-weight:800; color:var(--texte); }
.achat-hero-copy { max-width:680px; color:var(--muted); line-height:1.6; font-size:14px; }
.achat-hero-pills { display:flex; flex-wrap:wrap; gap:8px; }
.achat-hero-pill {
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(198,163,107,.18);
  background:rgba(255,255,255,.03);
  color:var(--texte);
  font-size:11px;
  font-weight:700;
}
.achat-side-card { padding:18px; display:flex; flex-direction:column; gap:12px; }
.achat-section-title { font-size:16px; font-weight:800; color:var(--texte); }
.achat-section-subtitle { color:var(--muted); font-size:12px; line-height:1.5; }
.achat-side-kpis { display:grid; grid-template-columns:1fr; gap:10px; }
.achat-side-kpi {
  padding:12px 13px;
  border-radius:14px;
  background:var(--dark2);
  border:1px solid rgba(198,163,107,.12);
}
.achat-side-kpi-label {
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.7px;
  font-weight:700;
  color:var(--muted);
}
.achat-side-kpi-value { margin-top:6px; font-size:20px; font-weight:800; color:var(--or); }
.achat-side-kpi-sub { margin-top:4px; font-size:11px; color:var(--muted); line-height:1.45; }
.achat-history-shell { padding:18px; display:flex; flex-direction:column; gap:16px; }
.achat-history-head,
.achat-modal-block-head {
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
}
.achat-history-title,
.achat-modal-block-title { font-size:15px; font-weight:800; color:var(--texte); }
.achat-history-copy,
.achat-modal-block-copy { font-size:12px; color:var(--muted); line-height:1.55; }
.achat-history-meta {
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  justify-content:flex-end;
}
.achat-status-badge,
.achat-meta-chip {
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-radius:999px;
  padding:6px 10px;
  font-size:11px;
  font-weight:700;
  border:1px solid rgba(198,163,107,.16);
  background:rgba(255,255,255,.03);
  color:var(--texte);
}
.achat-status-waiting { color:#E6D5B2; background:rgba(198,163,107,.10); }
.achat-status-running { color:#D8E7DA; background:rgba(111,143,114,.16); }
.achat-status-success { color:#D8E7DA; background:rgba(111,143,114,.20); }
.achat-status-error { color:#F1BCB3; background:rgba(184,92,74,.16); }
.achat-status-stocked { color:#D8E7DA; background:rgba(111,143,114,.20); }
.achat-status-pending { color:#E6D5B2; background:rgba(198,163,107,.10); }
.achat-history-metrics {
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:10px;
}
.achat-history-metric {
  padding:14px;
  border-radius:14px;
  border:1px solid rgba(198,163,107,.12);
  background:var(--dark2);
}
.achat-history-metric-label {
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.75px;
  font-weight:700;
  color:var(--muted);
}
.achat-history-metric-value {
  margin-top:6px;
  font-size:22px;
  font-weight:800;
  color:var(--texte);
}
.achat-history-metric-sub { margin-top:4px; font-size:11px; color:var(--muted); line-height:1.45; }
.achat-history-list {
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
.achat-history-card {
  border:1px solid rgba(198,163,107,.14);
  border-radius:16px;
  background:linear-gradient(180deg, rgba(33,30,25,.95), rgba(24,21,18,.95));
  padding:16px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.achat-history-top,
.achat-history-main,
.achat-history-footer {
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
}
.achat-history-top { padding-bottom:10px; border-bottom:1px solid rgba(198,163,107,.08); }
.achat-history-number {
  font-size:11px;
  letter-spacing:.8px;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:700;
}
.achat-history-supplier { margin-top:5px; font-size:18px; font-weight:800; color:var(--texte); }
.achat-history-date { color:var(--muted); font-size:12px; }
.achat-history-actions { display:flex; flex-wrap:wrap; gap:6px; justify-content:flex-end; }
.achat-history-grid {
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:10px;
  flex:1;
}
.achat-history-item {
  padding:10px 11px;
  border-radius:12px;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(198,163,107,.08);
}
.achat-history-item-label {
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.7px;
  color:var(--muted);
  font-weight:700;
}
.achat-history-item-value { margin-top:5px; font-size:13px; color:var(--texte); font-weight:700; line-height:1.45; }
.achat-history-footer {
  align-items:center;
  padding-top:10px;
  border-top:1px solid rgba(198,163,107,.08);
}
.achat-history-doc {
  color:var(--muted);
  font-size:11px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
}
.achat-delete-panel {
  padding:14px;
  border-radius:14px;
  border:1px solid rgba(198,163,107,.18);
  background:rgba(18,17,15,.78);
}
.achat-modal {
  width:min(1320px, calc(100vw - 56px)) !important;
  max-width:1320px;
  padding:20px 22px 24px;
}
.achat-modal-shell {
  display:grid;
  grid-template-columns:minmax(0, 1.45fr) minmax(280px, .65fr);
  gap:18px;
}
.achat-modal-main,
.achat-modal-aside {
  display:flex;
  flex-direction:column;
  gap:16px;
}
.achat-modal-block { padding:16px; }
.achat-modal-block-body { margin-top:14px; }
.achat-modal-card-grid,
.achat-modal-form-grid {
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px;
}
.achat-modal-form-grid .form-group,
.achat-modal-card-grid .form-group { margin:0; }
.achat-span-full { grid-column:1 / -1; }
.achat-import-header {
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
  margin-bottom:12px;
}
.achat-import-meta { display:flex; flex-wrap:wrap; gap:8px; justify-content:flex-end; }
.achat-upload-wrap { display:flex; flex-direction:column; gap:12px; }
.achat-upload-note {
  font-size:12px;
  color:var(--muted);
  line-height:1.55;
}
.achat-ai-actions {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.achat-ai-summary {
  display:none;
  padding:14px 15px;
  border-radius:14px;
  background:rgba(255,255,255,.02);
  border:1px solid rgba(198,163,107,.12);
  font-size:13px;
  line-height:1.65;
}
.achat-ai-summary-title {
  font-size:11px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.8px;
  margin-bottom:9px;
}
.achat-ai-summary-grid {
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:10px 14px;
}
.achat-ai-summary-item strong { display:block; margin-bottom:3px; color:var(--muted); font-size:10px; text-transform:uppercase; letter-spacing:.7px; }
.achat-ai-summary-item span { color:var(--texte); font-weight:700; line-height:1.45; }
.achat-ai-summary-note {
  margin-top:10px;
  color:var(--muted);
  font-size:12px;
}
.achat-lines-wrap { display:flex; flex-direction:column; gap:10px; }
.achat-line-header,
.achat-line {
  display:grid;
  grid-template-columns:2.5fr 1fr 1fr .9fr .9fr .9fr .7fr .9fr 28px;
  gap:8px;
  align-items:center;
}
.achat-line-header {
  padding:0 2px;
  font-size:10px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.55px;
}
.achat-line {
  padding:10px;
  border-radius:14px;
  background:rgba(255,255,255,.02);
  border:1px solid rgba(198,163,107,.08);
}
.achat-line-identity {
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:8px;
}
.achat-line-identity input,
.achat-line input,
.achat-line select { min-width:0; }
.achat-line-total {
  display:flex;
  align-items:center;
  justify-content:flex-end;
  min-height:42px;
  padding:0 12px;
  border:1px solid rgba(198,163,107,.12);
  border-radius:12px;
  background:rgba(255,255,255,.03);
  color:var(--texte);
  font-weight:800;
}
.achat-stock-summary {
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:10px;
}
.achat-stock-metric {
  padding:12px;
  border-radius:14px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(198,163,107,.10);
}
.achat-stock-metric-label {
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.7px;
  color:var(--muted);
  font-weight:700;
}
.achat-stock-metric-value { margin-top:6px; font-size:18px; font-weight:800; color:var(--texte); }
.achat-stock-metric-sub { margin-top:4px; font-size:11px; color:var(--muted); line-height:1.45; }
.achat-stock-impact {
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:10px;
}
.achat-stock-impact .achat-stock-metric-value { color:var(--or); }
.achat-stock-actions { display:flex; flex-direction:column; gap:8px; }
.achat-stock-date {
  font-size:12px;
  color:var(--muted);
  line-height:1.55;
}
.achat-empty-state {
  text-align:center;
  padding:56px 20px;
  border:1px dashed rgba(198,163,107,.18);
  border-radius:18px;
  background:rgba(255,255,255,.02);
}
.achat-empty-icon { font-size:42px; }
.achat-empty-title { margin-top:12px; font-size:18px; font-weight:800; color:var(--texte); }
.achat-empty-copy { margin-top:8px; color:var(--muted); font-size:13px; line-height:1.6; }

/* ── INVOICE MODAL ── */
.inv-lines { display:flex; flex-direction:column; gap:8px; margin:12px 0; }
.inv-line {
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr 28px;
  gap:8px; align-items:center;
}
.inv-line input, .inv-line select { padding:7px 9px; font-size:12px; }
.inv-line-header {
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr 28px;
  gap:8px; padding:0 2px;
  font-size:10px; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.5px;
}
button.line-del {
  border:none; background:none; cursor:pointer; color:var(--muted);
  font-size:15px; padding:2px; transition:color .15s; font-family:Arial,sans-serif;
  outline:none;
}
button.line-del:hover { color:var(--rouge); }
.inv-totals {
  display:flex; flex-direction:column; align-items:flex-end; gap:4px;
  padding:12px 0 4px; border-top:2px solid var(--beige); margin-top:8px;
  font-size:13px;
}
.inv-totals .t-row { display:flex; gap:16px; justify-content:flex-end; }
.inv-totals .t-ttc { font-size:16px; font-weight:800; color:var(--or); }

/* ── PRINT INVOICE ── */
@media print {
  html, body {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    height: auto !important;
    background: #fff !important;
  }
  body > *:not(#print-invoice) { display:none !important; }
  #print-invoice {
    display:block !important;
    position: relative !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 12mm 10mm !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
    border: none !important;
  }
  @page { size: auto; margin: 0; }
}
#print-invoice {
  display:none;
  font-family:Arial,sans-serif; font-size:13px; color:#111;
  max-width:800px; margin:0 auto;
}
.pinv-header { display:flex; justify-content:space-between; align-items:flex-start; gap:24px; margin-bottom:18px; }
.pinv-logo h2 { font-size:24px; font-weight:900; color:#7B1D1D; letter-spacing:1px; }
.pinv-logo p  { font-size:11px; color:#666; margin-top:2px; }
.pinv-meta { min-width:240px; border:1px solid #d9cdc2; border-radius:12px; padding:16px 18px; background:#fffaf6; }
.pinv-meta strong { font-size:28px; color:#111; display:block; line-height:1; margin-bottom:10px; }
.pinv-meta-line { display:flex; justify-content:space-between; gap:12px; font-size:12px; padding:4px 0; border-bottom:1px solid #eadfd5; }
.pinv-meta-line:last-child { border-bottom:none; }
.pinv-parties { display:grid; grid-template-columns:1.1fr .9fr; gap:20px; margin-bottom:20px; }
.pinv-party { border:1px solid #eadfd5; border-radius:12px; padding:14px 16px; background:#fff; min-height:110px; }
.pinv-party h4 { font-size:10px; font-weight:700; color:#888; text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; }
.pinv-party p  { font-size:12px; line-height:1.6; }
.pinv-subline { display:block; font-size:11px; color:#6d625c; margin-top:4px; }
.pinv-table { width:100%; border-collapse:collapse; margin-bottom:20px; }
.pinv-table th { background:#1C0A06; color:#fff; padding:9px 11px; font-size:11px; text-align:left; }
.pinv-table td { padding:9px 11px; border-bottom:1px solid #f0ece8; font-size:12px; }
.pinv-table tr:nth-child(even) td { background:#fdf8f3; }
.pinv-bottom { display:grid; grid-template-columns:1.1fr .9fr; gap:20px; align-items:start; }
.pinv-note-block { border:1px solid #eadfd5; border-radius:12px; padding:14px 16px; background:#fdf8f3; }
.pinv-note-block h4 { font-size:10px; font-weight:700; color:#888; text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; }
.pinv-note-block p { font-size:11px; line-height:1.7; color:#4d4038; white-space:pre-line; }
.pinv-totals { border:1px solid #eadfd5; border-radius:12px; padding:14px 16px; background:#fff; display:flex; flex-direction:column; gap:5px; }
.pinv-totals .pt-row { display:flex; justify-content:space-between; gap:40px; font-size:13px; }
.pinv-totals .pt-ttc { margin-top:6px; font-size:18px; font-weight:900; color:#fff; background:#1c0a06; border-radius:10px; padding:10px 12px; }
.pinv-footer { margin-top:32px; padding-top:14px; border-top:1px solid #e0d8d0; font-size:10px; color:#888; text-align:center; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  margin-top: 20px; padding-top: 14px;
  border-top: 1px solid var(--beige);
}

/* ── CONFIG ── */
.config-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .config-grid { grid-template-columns: 1fr 1fr; } }

@media (min-width: 761px) {
  #sidebar {
    width: 244px;
  }

  #main {
    margin-left: 244px;
  }

  .topbar {
    padding: 18px 34px;
    box-shadow: 0 10px 30px rgba(0,0,0,.18);
  }

  .topbar-title {
    font-size: 19px;
    letter-spacing: .3px;
  }

  .topbar-sub {
    font-size: 12px;
  }

  .content {
    padding: 30px 34px 42px;
  }

  .kpi-card,
  .chart-card,
  .table-wrap,
  .fac-card,
  .config-card,
  .modal {
    backdrop-filter: blur(8px);
  }

  .kpi-grid,
  .charts-row,
  .config-grid,
  .fac-grid {
    gap: 18px;
  }
}
.config-card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid var(--beige);
}
.config-card h3 {
  font-size: 11px; font-weight: 700;
  color: var(--bordeaux); margin-bottom: 12px;
  padding-bottom: 8px; border-bottom: 2px solid var(--beige);
  text-transform: uppercase; letter-spacing: .6px;
}
.config-list { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }
.config-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 9px;
  background: rgba(255,255,255,.02);
  border-radius: 6px;
  font-size: 12px;
  border: 1px solid rgba(198,163,107,.08);
}
button.config-del {
  border: none; background: none; cursor: pointer;
  color: var(--muted); font-size: 13px;
  padding: 2px 5px; border-radius: 4px;
  transition: all .12s; font-family: Arial, sans-serif;
  outline: none;
}
button.config-del:hover { background: rgba(184,92,74,.12); color: #E7B2A8; }
.config-add { display: flex; gap: 7px; }
.config-add input { flex: 1; }

.signup-request-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.signup-request-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px;
  border: 1px solid rgba(198,163,107,.10);
  border-radius: 10px;
  background: rgba(255,255,255,.02);
}

.signup-request-main {
  min-width: 0;
  font-size: 12px;
  color: var(--texte);
  line-height: 1.45;
}

.signup-request-main strong {
  display: block;
  font-size: 13px;
}

.signup-request-meta {
  margin-top: 4px;
  color: var(--muted);
}

.signup-request-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* ── TOAST ── */
#toast {
  position: fixed; bottom: 22px; right: 22px;
  background: rgba(18,17,15,.94); color: var(--texte);
  padding: 11px 18px; border-radius: 10px;
  font-size: 13px; font-weight: 600;
  transform: translateY(70px); opacity: 0;
  transition: all .28s; z-index: 1300;
  pointer-events: none;
  border: 1px solid var(--beige);
  box-shadow: 0 14px 28px rgba(0,0,0,.30);
}
#toast.show { transform: translateY(0); opacity: 1; }
#toast.success { background: rgba(111,143,114,.92); color: #F7FAF8; }
#toast.error   { background: rgba(184,92,74,.92); color: #FFF1ED; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(198,163,107,.28); border-radius: 99px; }

/* ── MOBILE LAYOUT ── */
@media (max-width: 760px) {
  :root { --radius: 9px; }

  html,
  body {
    display: block;
    height: 100%;
    width: 100%;
    min-height: 100dvh;
    padding-bottom: 0;
    overflow: hidden;
    overscroll-behavior-y: none;
  }

  #sidebar {
    position: fixed;
    left: 0;
    top: auto;
    right: 0;
    bottom: 0;
    width: 100vw;
    min-height: 0;
    height: calc(64px + env(safe-area-inset-bottom));
    flex-direction: row;
    align-items: stretch;
    padding: 0 6px env(safe-area-inset-bottom);
    overflow-x: hidden;
    overflow-y: hidden;
    background: rgba(18,17,15,.98);
    border-top: 1px solid var(--beige);
    box-shadow: 0 -10px 24px rgba(0,0,0,.28);
    transform: translateZ(0);
    will-change: transform;
    z-index: 400;
  }

  .sidebar-logo,
  .nav-section,
  .sidebar-footer { display: none; }

  button.nav-item {
    flex: 1 1 0;
    min-width: 0;
    height: 64px;
    padding: 7px 4px 6px;
    border-left: 0;
    border-top: 3px solid transparent;
    justify-content: center;
    flex-direction: column;
    gap: 3px;
    text-align: center;
    font-size: 10px;
    line-height: 1.1;
  }

  button.nav-item.active {
    border-left-color: transparent;
    border-top-color: var(--or);
  }

  .nav-icon {
    width: auto;
    font-size: 18px;
  }

  .nav-label {
    width: 100%;
    text-align: center;
  }

  #main {
    margin-left: 0;
    height: 100dvh;
    min-height: 100dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
    scroll-padding-bottom: calc(82px + env(safe-area-inset-bottom));
  }

  .topbar {
    padding: 12px 14px;
    align-items: flex-start;
    gap: 10px;
  }

  .topbar > div:first-child { min-width: 0; }
  .topbar-title { font-size: 16px; }
  .topbar-sub { font-size: 11px; line-height: 1.35; }

  .topbar-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .topbar-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .content { padding: 14px 14px 20px; }

  .kpi-grid,
  .charts-row,
  .config-grid,
  .fac-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .kpi-card,
  .chart-card,
  .config-card,
  .fac-card { padding: 14px; }

  .kpi-value { font-size: 22px; }

  .donut-wrap {
    align-items: flex-start;
    gap: 10px;
  }

  .table-toolbar {
    gap: 7px;
    overflow-x: auto;
    padding-bottom: 2px;
    flex-wrap: nowrap;
  }

  .search-box {
    flex: 0 0 100%;
    min-width: 100%;
    font-size: 16px;
  }

  button.filter-btn,
  select.filter-select {
    flex: 0 0 auto;
    min-height: 38px;
  }

  .table-wrap {
    border-radius: 9px;
    margin-left: -2px;
    margin-right: -2px;
  }

  table { min-width: 760px; }

  thead th,
  tbody td { padding: 9px 10px; }

  #view-stock table,
  #view-mouvements table {
    min-width: 0;
  }

  #view-stock thead,
  #view-mouvements thead {
    display: none;
  }

  #view-stock tbody,
  #view-mouvements tbody,
  #view-stock tr,
  #view-mouvements tr,
  #view-stock td,
  #view-mouvements td {
    display: block;
  }

  #view-stock tbody,
  #view-mouvements tbody {
    padding: 8px;
    background: transparent;
  }

  #view-stock tr,
  #view-mouvements tr {
    margin-bottom: 10px;
    border: 1px solid var(--beige);
    border-radius: 9px;
    background: rgba(26,24,21,.92);
    overflow: hidden;
    box-shadow: 0 10px 22px rgba(0,0,0,.18);
  }

  #view-stock tbody tr:hover,
  #view-mouvements tbody tr:hover {
    background: rgba(26,24,21,.92);
  }

  #view-stock td,
  #view-mouvements td {
    min-height: 38px;
    padding: 9px 10px !important;
    white-space: normal;
    text-align: right !important;
    border-bottom: 1px solid var(--gris);
  }

  #view-stock td:last-child,
  #view-mouvements td:last-child {
    border-bottom: 0;
  }

  #view-stock tr td {
    display: none;
  }

  #view-stock tr td:first-child,
  #view-stock tr.mobile-expanded td {
    display: block;
  }

  #view-stock td::before,
  #view-mouvements td::before {
    content: attr(data-label);
    float: left;
    padding-right: 14px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .5px;
    text-transform: uppercase;
    text-align: left;
  }

  #view-stock td:first-child,
  #view-mouvements td:nth-child(3) {
    background: rgba(198,163,107,.07);
    text-align: left !important;
    font-size: 14px;
  }

  #view-stock td:first-child::before,
  #view-mouvements td:nth-child(3)::before {
    float: none;
    display: block;
    margin-bottom: 3px;
  }

  #view-stock td:first-child::before {
    content: none;
  }

  #view-stock tr.mobile-collapsible {
    cursor: pointer;
  }

  .stock-mobile-summary {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
  }

  .stock-mobile-main {
    min-width: 0;
    flex: 1;
  }

  .stock-mobile-title {
    display: block;
    font-size: 15px;
    font-weight: 800;
    color: var(--texte);
    line-height: 1.25;
  }

  .stock-mobile-meta,
  .stock-mobile-sub {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--muted);
    line-height: 1.35;
  }

  .stock-mobile-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    flex-shrink: 0;
  }

  .stock-mobile-chevron {
    font-size: 12px;
    color: var(--bordeaux);
    font-weight: 800;
  }

  #view-stock .action-btns {
    justify-content: flex-end;
  }

  .action-btns { gap: 4px; }

  .pagination {
    justify-content: center;
    text-align: center;
  }

  .fac-tabs {
    overflow-x: auto;
    white-space: nowrap;
    margin-bottom: 12px;
  }

  button.fac-tab {
    flex: 0 0 auto;
    padding: 10px 14px;
  }

  .modal-overlay {
    align-items: stretch;
    justify-content: stretch;
    padding: 0;
  }

  .modal {
    width: 100% !important;
    max-width: none;
    min-height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    padding: 16px 14px calc(86px + env(safe-area-inset-bottom));
    box-shadow: none;
  }

  .modal-header {
    position: sticky;
    top: -16px;
    z-index: 2;
    background: rgba(28,25,22,.98);
    margin: -16px -14px 16px;
    padding: 14px;
  }

  .modal-header h2 { font-size: 16px; }

  .achat-hero,
  .achat-history-metrics,
  .achat-history-grid,
  .achat-modal-shell,
  .achat-modal-card-grid,
  .achat-modal-form-grid,
  .achat-ai-summary-grid,
  .achat-stock-summary,
  .achat-stock-impact {
    grid-template-columns: 1fr;
  }

  .achat-hero-card,
  .achat-side-card,
  .achat-history-shell,
  .achat-modal-block,
  .achat-modal-aside-card {
    padding: 14px;
  }

  .achat-hero-title { font-size: 24px; }

  .achat-history-top,
  .achat-history-main,
  .achat-history-footer,
  .achat-import-header,
  .achat-ai-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .achat-history-actions,
  .achat-history-meta,
  .achat-import-meta {
    justify-content: flex-start;
  }

  .achat-line-header { display: none; }
  .achat-line {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .achat-line-identity { grid-template-columns: 1fr; }
  .achat-line-total { justify-content: flex-start; }
  .achat-modal {
    width: 100% !important;
    max-width: none;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .form-group.span2,
  .form-section-title,
  .form-legend,
  .upload-zone,
  .upload-preview { grid-column: auto; }

  .form-legend {
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
  }

  label { font-size: 10.5px; }

  input,
  select,
  textarea {
    min-height: 42px;
    font-size: 16px;
  }

  textarea { min-height: 86px; }

  .btn {
    min-height: 42px;
    justify-content: center;
    white-space: normal;
    text-align: center;
    line-height: 1.25;
  }

  .btn-sm {
    min-height: 36px;
    padding: 7px 10px;
  }

  .upload-zone { padding: 15px 12px; }
  .upload-preview { align-items: flex-start; }
  .upload-preview .preview-actions { flex-direction: column; }

  .modal-footer {
    position: static;
    z-index: 3;
    margin: 18px 0 0;
    padding: 10px 14px;
    background: rgba(26,24,21,.96);
    border-top: 1px solid var(--beige);
    display: grid;
    grid-template-columns: 1fr;
  }

  .modal-footer .btn { width: 100%; }

  .inv-line-header { display: none !important; }

  .inv-line,
  .inv-line[style] {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    padding: 10px;
    background: rgba(255,255,255,.02);
    border: 1px solid var(--beige);
    border-radius: 9px;
    align-items: stretch;
  }

  .inv-line > input:first-child,
  .inv-line > div:first-child { grid-column: 1 / -1; }

  .inv-line > div:first-child[style] {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  .inv-line > button.line-del,
  .inv-line > button:last-child {
    grid-column: 1 / -1;
    justify-self: end;
    min-width: 42px;
    min-height: 36px;
    background: rgba(255,255,255,.03);
    border-radius: 8px;
    border: 1px solid var(--beige);
  }

  .inv-totals { align-items: stretch; }
  .inv-totals .t-row { justify-content: space-between; }

  #ai-btn {
    right: 16px;
    bottom: calc(82px + env(safe-area-inset-bottom));
    width: 50px;
    height: 50px;
  }

  body:has(.modal-overlay.open) #ai-btn {
    display: none;
  }

  #ai-panel {
    width: 100%;
    max-width: 100vw;
  }

  #toast {
    left: 12px;
    right: 12px;
    bottom: calc(78px + env(safe-area-inset-bottom));
    text-align: center;
  }

  .pinv-header,
  .pinv-parties,
  .pinv-bottom {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  #sidebar {
    padding-left: 3px;
    padding-right: 3px;
  }

  button.nav-item {
    font-size: 9px;
  }

  .content { padding: 12px 10px; }
  .topbar { padding: 11px 10px; }

  .inv-line,
  .inv-line[style] { grid-template-columns: 1fr !important; }

  .fac-card .fac-dom { font-size: 13px; }
}

/* ── LOADING OVERLAY ── */
#loading-overlay {
  position:fixed; inset:0; z-index:999;
  background: radial-gradient(circle at center, rgba(198,163,107,.08), transparent 24%), var(--dark);
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap:16px; transition:opacity .4s;
}
#loading-overlay.hide { opacity:0; pointer-events:none; }
.loading-wine { font-size:48px; animation:float 1.6s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.loading-bar-wrap { width:180px; height:4px; background:rgba(255,255,255,.1); border-radius:99px; overflow:hidden; }
.loading-bar { height:100%; width:0; background:var(--or); border-radius:99px; animation:load 1.8s ease-in-out infinite; }
@keyframes load { 0%{width:0;margin-left:0} 50%{width:60%;margin-left:20%} 100%{width:0;margin-left:100%} }
#loading-overlay p { color:rgba(255,255,255,.5); font-size:13px; letter-spacing:.5px; }