/* =============================================
   PolymerRecycle — Design System
   Palette : vert recyclage + slate industriel
   Typographie : Inter (Google Fonts)
   Conformité : WCAG AA (contraste ≥ 4.5:1)
   ============================================= */

/* Tokens */
:root {
  /* Primaire — vert recyclage */
  --clr-primary:       #15803d; /* green-700 — ratio >5:1 sur blanc */
  --clr-primary-dark:  #14532d; /* green-900 */
  --clr-primary-hover: #166534; /* green-800 */
  --clr-primary-soft:  #dcfce7; /* green-100 */

  /* Accent — ambre industriel */
  --clr-accent:        #b45309; /* amber-700 — ratio >4.5:1 sur blanc */
  --clr-accent-soft:   #fef3c7; /* amber-100 */

  /* Surfaces */
  --app-bg:        #f8fafc;
  --app-surface:   #ffffff;
  --app-border:    rgba(15, 23, 42, 0.09);
  --app-shadow-sm: 0 0.25rem 0.75rem rgba(15, 23, 42, 0.07);
  --app-shadow-md: 0 0.75rem 1.75rem rgba(15, 23, 42, 0.11);

  /* Typographie */
  --font-base: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Base */
body {
  font-family: var(--font-base);
  background-color: var(--app-bg);
  color: #1e293b;
}

/* ---- Arrière-plans ---- */
.app-body {
  background:
    radial-gradient(1200px circle at 20% 10%, rgba(21, 128, 61, 0.07), transparent 45%),
    radial-gradient(900px circle at 90% 60%, rgba(180, 83, 9, 0.04), transparent 45%),
    var(--app-bg);
}

.auth-body {
  background:
    radial-gradient(900px circle at 20% 15%, rgba(21, 128, 61, 0.14), transparent 45%),
    radial-gradient(900px circle at 90% 70%, rgba(180, 83, 9, 0.08), transparent 45%),
    #f0fdf4;
}

/* ---- Accessibilité ---- */
.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1030;
}

/* ---- Navbar ---- */
.app-navbar {
  position: relative;
  z-index: 1030;
  background: rgba(20, 83, 45, 0.96); /* green-900 semi-opaque */
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--app-shadow-sm);
}

.app-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.75);
  border-radius: 6px;
  padding: 0.35rem 0.65rem !important;
  transition: background 0.15s, color 0.15s;
}

.navbar .nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.navbar .nav-link.active {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.18);
  font-weight: 500;
}

/* ---- Cartes ---- */
.card {
  border-radius: 0.875rem;
  border-color: var(--app-border);
}

.card.shadow-sm {
  box-shadow: var(--app-shadow-sm) !important;
}

/* ---- KPI cards ---- */
.kpi-card {
  border: 1px solid var(--app-border);
  border-radius: 0.875rem;
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
}

.kpi-card .card-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
}

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--clr-primary-soft);
  color: var(--clr-primary);
  flex-shrink: 0;
}

/* ---- Page header ---- */
.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.page-header-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #0f172a;
}

.page-header-subtitle {
  font-size: 0.875rem;
  color: #64748b;
}

/* ---- Tableau ---- */
.table-responsive {
  border-radius: 0.875rem;
  background-color: #ffffff;
  border: 1px solid var(--app-border);
  box-shadow: var(--app-shadow-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

.table thead th {
  white-space: nowrap;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748b;
  font-weight: 600;
}

/* Rangées alternées blanc / gris clair sur tous les tableaux */
.table > tbody > tr:nth-child(odd)  > * { background-color: #ffffff; }
.table > tbody > tr:nth-child(even) > * { background-color: #e8edf2; }

/* Produit assigné à une packing list — jaune léger */
.table > tbody > tr.table-row-assigned > * { background-color: #fef9c3 !important; }

/* Produit en part (mix) — jaune plus vif, priorité sur assigned */
.table > tbody > tr.table-row-mix > * { background-color: #fde047 !important; }

/* Truncate long text in table cells to prevent overflow */
.table td.cell-truncate {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  border-radius: 999px;
  font-weight: 500;
}

/* ---- Barre d'outils tableau ---- */
.table-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.table-toolbar .search-input {
  max-width: 260px;
}

.filter-select {
  max-width: 220px;
}

.quick-filters .btn {
  font-size: 0.8rem;
}

.quick-filters .btn.active {
  background-color: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}

/* ---- Auth ---- */
.auth-shell {
  border-radius: 1rem;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--app-border);
}

.auth-aside {
  background: linear-gradient(150deg, var(--clr-primary-dark) 0%, var(--clr-primary) 100%);
}

.auth-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.auth-mark--sm {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

/* ---- Print label ---- */
@page {
  size: 4in 6in;
  margin: 0;
}

@media print {
  html, body {
    width: 4in;
    height: 6in;
    overflow: hidden;
    margin: 0;
    padding: 0;
  }
  body * { visibility: hidden; }
  #print-label-body, #print-label-body * { visibility: visible; }
  #print-label-body {
    position: absolute;
    top: 0;
    left: 0;
    width: 4in;
    height: 6in;
    padding: 4mm;
    box-sizing: border-box;
    overflow: hidden;
    font-family: Arial, sans-serif;
    font-size: 11pt;
    background: #fff;
  }
  #print-label-body input[type="text"] {
    border: 1px solid #bbb !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .modal-footer { display: none !important; }
}

/* ---- Tri de colonnes ---- */
th.sortable-col {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
th.sortable-col:hover {
  background-color: rgba(0, 0, 0, 0.04);
}
th.sort-asc .sort-icon,
th.sort-desc .sort-icon {
  opacity: 0.7;
  font-size: 0.7em;
}

/* ---- Toasts ---- */
.toast {
  min-width: 280px;
  max-width: 420px;
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
}
.toast-body {
  font-size: 0.9rem;
}

/* ---- Bouton en chargement ---- */
[type="submit"]:disabled {
  opacity: .75;
}

/* ---- Color chip (bulle couleur style Mac) ---- */
.color-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  white-space: nowrap;
}
.color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1.5px solid rgba(0, 0, 0, 0.14);
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.45), 0 1px 2px rgba(0,0,0,0.12);
}

/* ---- Responsive ---- */
@media (max-width: 576px) {
  .navbar-brand {
    font-size: 0.95rem;
  }

  .table-responsive {
    font-size: 0.83rem;
  }

  .kpi-card .card-title {
    font-size: 1.35rem;
  }
}