/* ================================================================
   MEUB-MANAGER — Design Luxury
   Palette: Marron foncé · Marron clair · Blanc · Noir · Or
   ================================================================ */

/* ── Variables ────────────────────────────────────────────────── */
:root {
  --brown-950: #0D0400;
  --brown-900: #1A0800;
  --brown-800: #2C1503;
  --brown-700: #3E1F08;
  --brown-600: #5C2D0A;
  --brown-500: #7A4020;
  --brown-400: #8B5E3C;
  --brown-300: #A67C52;
  --brown-200: #C4955A;
  --brown-100: #DEB887;
  --brown-50:  #F0E0C8;

  --gold-600: #A07840;
  --gold-500: #C9A96E;
  --gold-400: #D4AF7A;
  --gold-300: #E8C99A;
  --gold-200: #F0DDB8;
  --gold-100: #FAF0DC;

  --cream:      #F5ECD7;
  --cream-light: #FAF7F2;
  --white:      #FFFFFF;
  --black:      #0D0D0D;

  --sidebar-width: 154px;
  --topbar-height: 64px;

  --shadow-sm:  0 1px 3px rgba(44,21,3,0.12);
  --shadow-md:  0 4px 16px rgba(44,21,3,0.15);
  --shadow-lg:  0 8px 32px rgba(44,21,3,0.2);
  --shadow-xl:  0 16px 48px rgba(44,21,3,0.25);

  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--cream-light);
  color: var(--brown-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', 'Georgia', serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--brown-800);
}

a { color: var(--brown-600); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold-500); }

img { max-width: 100%; }

/* ── Layout principal ─────────────────────────────────────────── */
.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ──────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--brown-900) 0%, var(--brown-800) 60%, var(--brown-900) 100%);
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 24px rgba(0,0,0,0.35);
  transition: transform 0.3s ease;
}

.sidebar-logo {
  flex: 0 0 0px;
  display: none;
  padding: 0 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid rgba(201,169,110,0.25);
  overflow: hidden;
}

.logo-img-wrap { flex-shrink: 0; }

.sidebar-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
  display: block;
}

.logo-text { flex: 1; min-width: 0; overflow: hidden; }

.logo-title {
  font-family: 'Playfair Display', serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-300);
  letter-spacing: 0.3px;
  display: block;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.logo-subtitle {
  font-size: 0.45rem;
  color: var(--brown-200);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 1px;
  display: block;
  white-space: nowrap;
}

.logo-line { display: none; }

.sidebar-nav {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: scroll;
  overflow-x: hidden;
  padding: 0.5rem 0;
  scrollbar-width: thin;
  scrollbar-color: #C4955A #0D0400;
}
.sidebar-nav::-webkit-scrollbar { width: 8px; }
.sidebar-nav::-webkit-scrollbar-track { background: #0D0400; }
.sidebar-nav::-webkit-scrollbar-thumb { background: #C4955A; border-radius: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb:hover { background: #DEB887; }

.sidebar-footer {
  flex: 0 0 50px;
  padding: 0 0.5rem;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(201,169,110,0.15);
}

.nav-section-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--brown-300);
  padding: 0.7rem 1.2rem 0.3rem;
  margin-top: 0.2rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1.2rem;
  color: rgba(245,236,215,0.75);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border-left: 3px solid transparent;
  position: relative;
}

.nav-item:hover {
  background: rgba(201,169,110,0.1);
  color: var(--gold-300);
  border-left-color: rgba(201,169,110,0.4);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(201,169,110,0.15), rgba(201,169,110,0.05));
  color: var(--gold-300);
  border-left-color: var(--gold-500);
}

.nav-item .nav-icon {
  width: 18px;
  text-align: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  opacity: 0.9;
}

.nav-item.nav-item-logout { color: rgba(239,68,68,0.7); }
.nav-item.nav-item-logout:hover { color: #EF4444; background: rgba(239,68,68,0.08); border-left-color: #EF4444; }

.nav-item .badge-nav {
  margin-left: auto;
  background: var(--gold-500);
  color: var(--brown-900);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  overflow: hidden;
}

.user-avatar {
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--gold-500), var(--brown-400));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.55rem;
  color: white;
  flex-shrink: 0;
}

.user-name {
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--cream);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.45rem;
  color: var(--brown-200);
}

.logout-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: rgba(245,236,215,0.5);
  cursor: pointer;
  padding: 2px 3px;
  border-radius: 3px;
  transition: var(--transition);
  font-size: 0.6rem;
  flex-shrink: 0;
}

.logout-btn:hover { color: #EF4444; background: rgba(239,68,68,0.1); }

/* ── Main Content ─────────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ───────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-height);
  background: white;
  border-bottom: 1px solid rgba(196,149,90,0.2);
  display: flex;
  align-items: center;
  padding: 0 1.75rem;
  position: sticky;
  top: 0;
  z-index: 500;
  box-shadow: var(--shadow-sm);
  gap: 1rem;
}

.topbar-title {
  flex: 1;
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--brown-800);
  font-weight: 700;
}

.topbar-title span {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  color: var(--brown-400);
  font-weight: 400;
  display: block;
  margin-top: -2px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.topbar-date {
  font-size: 0.8rem;
  color: var(--brown-400);
  background: var(--cream-light);
  padding: 0.35rem 0.875rem;
  border-radius: 20px;
  border: 1px solid var(--brown-50);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--brown-800);
  cursor: pointer;
  padding: 0.25rem;
}


/* ── Page Content ─────────────────────────────────────────────── */
.page-content {
  padding: 1.75rem;
  flex: 1;
}

/* ── Cards ────────────────────────────────────────────────────── */
.card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(196,149,90,0.12);
  overflow: hidden;
}

.card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(196,149,90,0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: linear-gradient(90deg, rgba(245,236,215,0.4) 0%, white 100%);
}

.card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--brown-800);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.card-title i {
  color: var(--gold-500);
  font-size: 1rem;
}

.card-body {
  padding: 1.5rem;
}

/* ── KPI Cards ────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.kpi-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(196,149,90,0.12);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--brown-300));
}

.kpi-card.kpi-danger::before  { background: linear-gradient(90deg, #EF4444, #F87171); }
.kpi-card.kpi-success::before { background: linear-gradient(90deg, #10B981, #34D399); }
.kpi-card.kpi-info::before    { background: linear-gradient(90deg, #3B82F6, #60A5FA); }
.kpi-card.kpi-warning::before { background: linear-gradient(90deg, #F59E0B, #FCD34D); }

.kpi-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--gold-100), var(--gold-200));
  color: var(--gold-600);
}

.kpi-card.kpi-danger  .kpi-icon { background: #FEE2E2; color: #DC2626; }
.kpi-card.kpi-success .kpi-icon { background: #D1FAE5; color: #059669; }
.kpi-card.kpi-info    .kpi-icon { background: #DBEAFE; color: #2563EB; }
.kpi-card.kpi-warning .kpi-icon { background: #FEF3C7; color: #D97706; }

.kpi-value {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--brown-900);
  line-height: 1.1;
}

.kpi-label {
  font-size: 0.78rem;
  color: var(--brown-400);
  margin-top: 4px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kpi-trend {
  font-size: 0.75rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.kpi-trend.up   { color: #059669; }
.kpi-trend.down { color: #DC2626; }

/* ── Tables ───────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead th {
  background: var(--cream-light);
  color: var(--brown-700);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 2px solid rgba(196,149,90,0.2);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid rgba(196,149,90,0.08);
  transition: var(--transition);
}

tbody tr:hover { background: rgba(245,236,215,0.4); }
tbody tr:last-child { border-bottom: none; }

tbody td {
  padding: 0.875rem 1rem;
  color: var(--brown-800);
  vertical-align: middle;
}

.table-link {
  font-weight: 600;
  color: var(--brown-700);
}

.table-link:hover { color: var(--gold-500); }

/* ── Badges & Statuts ─────────────────────────────────────────── */
.badge-statut {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

/* ── Boutons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn i { font-size: 0.9em; }

.btn-primary {
  background: linear-gradient(135deg, var(--brown-800), var(--brown-600));
  color: white;
  border-color: var(--brown-700);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--brown-900), var(--brown-700));
  color: white;
  box-shadow: 0 4px 12px rgba(44,21,3,0.3);
  transform: translateY(-1px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-500), var(--brown-300));
  color: var(--brown-900);
  border-color: var(--gold-400);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-400), var(--brown-200));
  color: var(--brown-900);
  box-shadow: 0 4px 12px rgba(201,169,110,0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--brown-700);
  border-color: rgba(196,149,90,0.4);
}
.btn-outline:hover {
  background: var(--cream);
  color: var(--brown-800);
  border-color: var(--gold-500);
}

.btn-danger {
  background: linear-gradient(135deg, #DC2626, #B91C1C);
  color: white;
  border-color: #DC2626;
}
.btn-danger:hover {
  background: linear-gradient(135deg, #B91C1C, #991B1B);
  color: white;
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, #059669, #047857);
  color: white;
  border-color: #059669;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.78rem;
}

.btn-icon {
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

/* ── Formulaires ──────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--brown-700);
  margin-bottom: 0.5rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.form-label .required {
  color: #DC2626;
  margin-left: 3px;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid rgba(196,149,90,0.35);
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--brown-900);
  background: white;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.15);
}

.form-control:disabled {
  background: var(--cream-light);
  color: var(--brown-400);
}

.form-control.is-invalid { border-color: #EF4444; }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239,68,68,0.15); }

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%238B5E3C'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}

textarea.form-control { resize: vertical; min-height: 90px; }

.form-error {
  color: #DC2626;
  font-size: 0.75rem;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-hint {
  color: var(--brown-400);
  font-size: 0.75rem;
  margin-top: 0.35rem;
}

.form-row {
  display: grid;
  gap: 1rem;
}

.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row.cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Flash messages ───────────────────────────────────────────── */
.flash {
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.flash-success {
  background: #D1FAE5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}
.flash-error {
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FECACA;
}
.flash-warning {
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #FDE68A;
}
.flash-info {
  background: #DBEAFE;
  color: #1E40AF;
  border: 1px solid #BFDBFE;
}

/* ── Alertes dashboard ────────────────────────────────────────── */
.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.875rem;
  border-radius: var(--radius-md);
  background: var(--cream-light);
  border: 1px solid rgba(196,149,90,0.15);
  margin-bottom: 0.625rem;
  font-size: 0.82rem;
}

.alert-item.danger  { background: #FEF2F2; border-color: #FECACA; }
.alert-item.warning { background: #FFFBEB; border-color: #FDE68A; }
.alert-item.info    { background: #EFF6FF; border-color: #BFDBFE; }

.alert-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}

.alert-item.danger  .alert-dot { background: #EF4444; }
.alert-item.warning .alert-dot { background: #F59E0B; }
.alert-item.info    .alert-dot { background: #3B82F6; }

/* ── Progress bars ────────────────────────────────────────────── */
.progress {
  height: 8px;
  background: var(--cream);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 4px;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-500), var(--brown-300));
  border-radius: 10px;
  transition: width 0.6s ease;
}

.progress-bar.full  { background: linear-gradient(90deg, #10B981, #059669); }
.progress-bar.low   { background: linear-gradient(90deg, #EF4444, #DC2626); }

/* ── Pagination ───────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 1rem;
}

.page-link {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--brown-700);
  border: 1px solid rgba(196,149,90,0.2);
  transition: var(--transition);
  padding: 0 0.5rem;
}

.page-link:hover {
  background: var(--cream);
  color: var(--brown-800);
  border-color: var(--gold-500);
}

.page-link.active {
  background: linear-gradient(135deg, var(--brown-800), var(--brown-600));
  color: white;
  border-color: var(--brown-700);
}

.page-link.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ── Articles de commande ─────────────────────────────────────── */
.article-row {
  background: var(--cream-light);
  border: 1px solid rgba(196,149,90,0.2);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 0.875rem;
  position: relative;
}

.article-row:last-child { margin-bottom: 0; }

.remove-article {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: #DC2626;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  font-size: 0.875rem;
  transition: var(--transition);
}

.remove-article:hover { background: #FEE2E2; }

/* ── Récapitulatif commande ───────────────────────────────────── */
.recap-box {
  background: linear-gradient(135deg, var(--brown-900), var(--brown-800));
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  color: white;
}

.recap-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
}

.recap-row:last-child { border-bottom: none; }

.recap-total {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold-300);
  margin-top: 0.5rem;
}

/* ── Détail fiche ─────────────────────────────────────────────── */
.detail-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--brown-400);
  margin-bottom: 3px;
}

.detail-value {
  font-size: 0.9rem;
  color: var(--brown-900);
  font-weight: 500;
}

/* ── Charts ───────────────────────────────────────────────────── */
.chart-container {
  position: relative;
  padding: 0.5rem;
}

/* ── Timeline historique ──────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 1.75rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-500) 0%, rgba(201,169,110,0.2) 100%);
}

.timeline-item {
  position: relative;
  padding-bottom: 1.25rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.43rem;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold-500);
  border: 2px solid white;
  box-shadow: 0 0 0 2px var(--gold-300);
}

.timeline-date {
  font-size: 0.72rem;
  color: var(--brown-400);
  margin-bottom: 3px;
}

.timeline-text {
  font-size: 0.82rem;
  color: var(--brown-800);
}

/* ── Loading ──────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(201,169,110,0.3);
  border-top-color: var(--gold-500);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Page de connexion ────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--brown-900) 0%, var(--brown-800) 50%, var(--brown-900) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A96E' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.login-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 1;
}

.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo .brand {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--brown-800);
  letter-spacing: 1px;
}

.login-logo .brand-sub {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--brown-400);
  margin-top: 4px;
  display: block;
}

.gold-divider {
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-500), transparent);
  margin: 1rem auto;
}

/* ── Utilitaires ──────────────────────────────────────────────── */
.text-gold    { color: var(--gold-500) !important; }
.text-brown   { color: var(--brown-700) !important; }
.text-muted   { color: var(--brown-400) !important; }
.text-success { color: #059669 !important; }
.text-danger  { color: #DC2626 !important; }
.text-warning { color: #D97706 !important; }
.text-right   { text-align: right !important; }
.text-center  { text-align: center !important; }
.fw-bold      { font-weight: 700 !important; }
.fw-600       { font-weight: 600 !important; }
.d-flex       { display: flex !important; }
.align-center { align-items: center !important; }
.justify-between { justify-content: space-between !important; }
.gap-1  { gap: 0.25rem !important; }
.gap-2  { gap: 0.5rem !important; }
.gap-3  { gap: 0.75rem !important; }
.gap-4  { gap: 1rem !important; }
.mt-1   { margin-top: 0.25rem !important; }
.mt-2   { margin-top: 0.5rem !important; }
.mt-3   { margin-top: 0.75rem !important; }
.mt-4   { margin-top: 1rem !important; }
.mb-0   { margin-bottom: 0 !important; }
.mb-3   { margin-bottom: 0.75rem !important; }
.mb-4   { margin-bottom: 1rem !important; }
.mb-5   { margin-bottom: 1.5rem !important; }
.p-0    { padding: 0 !important; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.25rem; }
.w-100  { width: 100% !important; }

/* Séparateur doré */
.gold-sep {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
  margin: 1.5rem 0;
  opacity: 0.4;
}

/* Badge nombre */
.num-badge {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brown-900);
}

/* Search bar */
.search-bar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 220px;
}

.search-input-wrapper i {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brown-400);
  font-size: 0.875rem;
}

.search-input-wrapper .form-control {
  padding-left: 2.5rem;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--brown-400);
}

.empty-state i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.4;
  display: block;
}

.empty-state p {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .form-row.cols-4 { grid-template-columns: 1fr 1fr; }
  .form-row.cols-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-width: 0px; }

  .sidebar {
    transform: translateX(-270px);
    width: 270px;
  }
  .sidebar.open {
    transform: translateX(0);
  }

  .main-content { margin-left: 0; }

  .menu-toggle { display: flex; }

  .page-content { padding: 1rem; }

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

  .form-row.cols-2,
  .form-row.cols-3,
  .form-row.cols-4 { grid-template-columns: 1fr; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }

  .topbar-date { display: none; }

  .search-bar { flex-direction: column; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .login-card { padding: 2rem 1.5rem; }
}

/* ── Overlay sidebar mobile ───────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
}

.sidebar-overlay.active { display: block; }

/* ── Dropdown actions ─────────────────────────────────────────── */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(196,149,90,0.15);
  min-width: 180px;
  z-index: 100;
  overflow: hidden;
}

.dropdown-menu.show { display: block; animation: fadeIn 0.15s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 1rem;
  font-size: 0.82rem;
  color: var(--brown-800);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.dropdown-item:hover { background: var(--cream); color: var(--brown-900); }
.dropdown-item.danger { color: #DC2626; }
.dropdown-item.danger:hover { background: #FEE2E2; }

.dropdown-divider {
  height: 1px;
  background: rgba(196,149,90,0.15);
  margin: 0.25rem 0;
}

/* ── Impression ───────────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, .btn, .search-bar, .pagination { display: none !important; }
  .main-content { margin-left: 0 !important; }
  .card { box-shadow: none !important; border: 1px solid #ccc !important; }
}

/* ================================================================
   MESSO COACH — Assistant stratégique flottant
   ================================================================ */

#messo-coach {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9990;
  font-family: 'Inter', sans-serif;
}

/* ── Bouton flottant ─────────────────────────────────────────── */
#coach-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  position: relative;
  background: transparent;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.35));
  transition: transform 0.2s ease;
}
#coach-btn:hover { transform: scale(1.08); }

#coach-avatar-ring {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background 0.4s ease;
}
#coach-avatar-ring::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: conic-gradient(transparent 0deg, currentColor 360deg);
  animation: coach-spin 3s linear infinite;
  opacity: 0.25;
}
@keyframes coach-spin { to { transform: rotate(360deg); } }

#coach-avatar-inner {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: white;
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, #C9A96E, #A07840); /* couleur par défaut avant chargement */
}

/* Mood colors */
#coach-avatar-ring.mood-excellent #coach-avatar-inner { background: linear-gradient(135deg,#059669,#10B981); }
#coach-avatar-ring.mood-good      #coach-avatar-inner { background: linear-gradient(135deg,#C9A96E,#A07840); }
#coach-avatar-ring.mood-warning   #coach-avatar-inner { background: linear-gradient(135deg,#D97706,#F59E0B); }
#coach-avatar-ring.mood-urgent    #coach-avatar-inner { background: linear-gradient(135deg,#DC2626,#EF4444); }
#coach-avatar-ring.mood-urgent::before { opacity: 0.5; animation-duration: 1.2s; }

/* Badge nombre d'alertes */
#coach-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #DC2626;
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
  animation: coach-pulse-badge 1.5s ease-in-out infinite;
}
@keyframes coach-pulse-badge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* ── Panel principal ─────────────────────────────────────────── */
#coach-panel {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 360px;
  max-height: 520px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25), 0 4px 20px rgba(0,0,0,0.12);
  overflow: hidden;
  flex-direction: column;
  animation: coach-slide-in 0.25s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes coach-slide-in {
  from { opacity: 0; transform: translateY(16px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Header */
#coach-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  background: linear-gradient(135deg, #1A0800, #3E1F08);
  color: white;
  flex-shrink: 0;
}
#coach-header-left { display: flex; align-items: center; gap: 0.625rem; }
#coach-avatar-sm {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg,#C9A96E,#A07840);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: white; flex-shrink: 0;
}
#coach-title { font-weight: 700; font-size: 0.88rem; color: #C9A96E; }
#coach-subtitle { font-size: 0.72rem; color: rgba(245,236,215,0.7); margin-top: 1px; }
#coach-header-actions { display: flex; gap: 4px; }
#coach-header-actions button {
  background: rgba(255,255,255,0.1);
  border: none; border-radius: 6px;
  width: 28px; height: 28px;
  color: rgba(245,236,215,0.8);
  cursor: pointer; font-size: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
#coach-header-actions button:hover { background: rgba(255,255,255,0.2); color: white; }

/* Score */
#coach-score-wrap {
  padding: 0.625rem 1rem 0.5rem;
  background: #FAF7F2;
  border-bottom: 1px solid rgba(92,45,10,0.08);
  flex-shrink: 0;
}
#coach-score-label {
  display: flex; justify-content: space-between;
  font-size: 0.72rem; font-weight: 600;
  color: var(--brown-600); margin-bottom: 5px;
}
#coach-score-track {
  height: 6px; background: #E5E7EB; border-radius: 10px; overflow: hidden;
}
#coach-score-bar {
  height: 100%; border-radius: 10px;
  transition: width 0.8s ease, background 0.4s ease;
}
#coach-score-bar.score-excellent { background: linear-gradient(90deg,#059669,#10B981); }
#coach-score-bar.score-good      { background: linear-gradient(90deg,#A07840,#C9A96E); }
#coach-score-bar.score-warning   { background: linear-gradient(90deg,#D97706,#F59E0B); }
#coach-score-bar.score-urgent    { background: linear-gradient(90deg,#DC2626,#EF4444); }

/* Onglets */
#coach-tabs {
  display: flex;
  background: #FAF7F2;
  border-bottom: 1px solid rgba(92,45,10,0.08);
  flex-shrink: 0;
}
.coach-tab {
  flex: 1; padding: 0.5rem 0.25rem;
  font-size: 0.72rem; font-weight: 600;
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--brown-400); cursor: pointer;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 4px;
}
.coach-tab:hover { color: var(--brown-700); }
.coach-tab.active {
  color: var(--brown-800);
  border-bottom-color: #C9A96E;
}

/* Corps */
#coach-body {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(196,149,90,0.3) transparent;
}

/* Alertes */
#coach-alerts-list { padding: 0.5rem; }
.coach-alert-item {
  display: flex; align-items: flex-start; gap: 0.625rem;
  padding: 0.625rem 0.75rem; border-radius: 10px; margin-bottom: 5px;
  border-left: 3px solid transparent;
}
.coach-alert-item.type-urgent  { background: #FFF1F1; border-left-color: #DC2626; }
.coach-alert-item.type-warning { background: #FFFBEB; border-left-color: #F59E0B; }
.coach-alert-item.type-info    { background: #EFF6FF; border-left-color: #3B82F6; }
.coach-alert-item.type-success { background: #ECFDF5; border-left-color: #10B981; }
.coach-alert-icon {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; flex-shrink: 0;
}
.type-urgent  .coach-alert-icon { background: #FEE2E2; color: #DC2626; }
.type-warning .coach-alert-icon { background: #FEF3C7; color: #D97706; }
.type-info    .coach-alert-icon { background: #DBEAFE; color: #2563EB; }
.type-success .coach-alert-icon { background: #D1FAE5; color: #059669; }
.coach-alert-title { font-weight: 700; font-size: 0.78rem; color: var(--brown-900); }
.coach-alert-msg   { font-size: 0.72rem; color: var(--brown-500); margin-top: 2px; line-height: 1.4; }

.coach-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 0.5rem; padding: 2rem;
  color: var(--brown-400); text-align: center; font-size: 0.85rem;
}
.coach-loading {
  text-align: center; padding: 2rem; color: var(--brown-400); font-size: 0.82rem;
}

/* Conseil */
.coach-conseil-card {
  margin: 0.75rem;
  background: linear-gradient(135deg, #FAF7F2, #FFF8EE);
  border: 1px solid rgba(196,149,90,0.25);
  border-radius: 12px; padding: 1rem;
}
.coach-conseil-mood {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 0.625rem; padding: 3px 8px;
  border-radius: 20px; display: inline-block;
}
.mood-label-excellent { background: #D1FAE5; color: #059669; }
.mood-label-good      { background: #FEF3C7; color: #A07840; }
.mood-label-warning   { background: #FEF3C7; color: #D97706; }
.mood-label-urgent    { background: #FEE2E2; color: #DC2626; }
.coach-conseil-body {
  font-size: 0.82rem; color: var(--brown-700); line-height: 1.6;
}

/* Stats */
#coach-stats-grid { padding: 0.5rem; }
.coach-stat-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.625rem 0.75rem; border-radius: 10px;
  background: #FAF7F2; margin-bottom: 5px;
  transition: background 0.15s;
}
.coach-stat-item:hover { background: #F0E6D3; }
.coach-stat-icon {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; flex-shrink: 0;
}
.coach-stat-label { font-size: 0.72rem; color: var(--brown-400); }
.coach-stat-val   { font-size: 0.88rem; font-weight: 700; color: var(--brown-900); margin-top: 1px; }

/* Footer */
#coach-footer {
  padding: 0.5rem 1rem;
  font-size: 0.68rem; color: var(--brown-400);
  background: #FAF7F2;
  border-top: 1px solid rgba(92,45,10,0.08);
  text-align: center; flex-shrink: 0;
}

/* Responsive mobile */
@media (max-width: 480px) {
  #coach-panel { width: calc(100vw - 2rem); right: 0; }
  #messo-coach { right: 1rem; bottom: 1rem; }
}