/*
╔════════════════════════════════════════════════════════════════════╗
║ FICHIER: public/css/nexus-config.css                               ║
║ OBJET: Design system unifié pour toutes les pages de configuration ║
║ DATE: 2026-05-12                                                   ║
║ NOTES: Source de vérité — tokens, composants réutilisables (DA)    ║
║        Toutes les sections config doivent consommer ces classes.   ║
╚════════════════════════════════════════════════════════════════════╝
*/

/* ============================================================
   DESIGN TOKENS (root scope local à la config)
   ============================================================ */
:root {
  /* Espacements config */
  --nc-gap-xs: 0.375rem;
  --nc-gap-sm: 0.625rem;
  --nc-gap-md: 1rem;
  --nc-gap-lg: 1.5rem;
  --nc-gap-xl: 2rem;

  /* Radius cohérents */
  --nc-radius-sm: 6px;
  --nc-radius-md: 10px;
  --nc-radius-lg: 14px;
  --nc-radius-xl: 18px;
  --nc-radius-full: 9999px;

  /* Couleurs accents config */
  --nc-accent: var(--primary-purple, #6366f1);
  --nc-accent-hover: var(--primary-purple-hover, #4f46e5);
  --nc-accent-soft: rgba(99, 102, 241, 0.15);
  --nc-accent-border: rgba(99, 102, 241, 0.35);

  --nc-danger: #ef4444;
  --nc-danger-soft: rgba(239, 68, 68, 0.12);
  --nc-danger-border: rgba(239, 68, 68, 0.35);

  --nc-success: #10b981;
  --nc-success-soft: rgba(16, 185, 129, 0.12);

  --nc-warning: #f59e0b;
  --nc-warning-soft: rgba(245, 158, 11, 0.12);

  --nc-premium: #fbbf24;
  --nc-premium-soft: rgba(251, 191, 36, 0.14);

  /* Fonds & bordures */
  --nc-surface: rgba(24, 24, 39, 0.65);
  --nc-surface-strong: rgba(28, 28, 46, 0.9);
  --nc-surface-hover: rgba(35, 35, 55, 0.85);
  --nc-border: rgba(255, 255, 255, 0.08);
  --nc-border-strong: rgba(255, 255, 255, 0.18);
  --nc-border-focus: rgba(99, 102, 241, 0.6);

  /* Ombres */
  --nc-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --nc-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --nc-shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.45);
  --nc-shadow-glow: 0 0 0 3px rgba(99, 102, 241, 0.18);

  /* Transitions */
  --nc-trans: 180ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Position constants pour boutons d'action sur cartes */
  --nc-delete-offset: 0.75rem;
  --nc-action-size: 32px;
}

[data-theme="night"] {
  --nc-surface: rgba(255, 255, 255, 0.7);
  --nc-surface-strong: rgba(255, 255, 255, 0.95);
  --nc-surface-hover: rgba(255, 255, 255, 0.85);
  --nc-border: rgba(0, 0, 0, 0.08);
  --nc-border-strong: rgba(0, 0, 0, 0.18);
  --nc-accent-soft: rgba(99, 102, 241, 0.08);
  --nc-danger-soft: rgba(239, 68, 68, 0.08);
}

/* ============================================================
   LAYOUT — Page de configuration
   ============================================================ */
.nc-page {
  display: flex;
  flex-direction: column;
  gap: var(--nc-gap-xl);
  padding-bottom: 4rem;
}

.nc-section {
  display: flex;
  flex-direction: column;
  gap: var(--nc-gap-md);
}

.nc-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--nc-gap-md);
  margin-bottom: var(--nc-gap-sm);
  flex-wrap: wrap;
}

.nc-section-header h2 {
  display: flex;
  align-items: center;
  gap: var(--nc-gap-sm);
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--texte-primaire);
  letter-spacing: 0.01em;
}

.nc-section-header h2 i {
  color: var(--nc-accent);
  font-size: 0.95em;
}

.nc-section-desc {
  font-size: 0.875rem;
  color: var(--texte-tertiaire);
  margin: 0 0 var(--nc-gap-md);
  line-height: 1.5;
}

.nc-section-actions {
  display: flex;
  gap: var(--nc-gap-sm);
  align-items: center;
}

/* Onglets (utilisés sur les pages multi-sections) */
.nc-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.25rem;
  background: var(--nc-surface);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  overflow-x: auto;
  scrollbar-width: thin;
}

.nc-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--nc-gap-xs);
  padding: 0.55rem 1rem;
  border: none;
  background: transparent;
  border-radius: var(--nc-radius-md);
  color: var(--texte-tertiaire);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--nc-trans);
  white-space: nowrap;
}

.nc-tab i { font-size: 0.95em; }

.nc-tab:hover {
  color: var(--texte-primaire);
  background: var(--nc-surface-hover);
}

.nc-tab.active {
  background: var(--nc-accent);
  color: #ffffff;
  box-shadow: var(--nc-shadow-sm);
}

.nc-tab-premium .nc-premium-icon { color: var(--nc-premium); }

.nc-tab-content { display: none; }
.nc-tab-content.active { display: block; }

/* ============================================================
   CARTES — Variante de base et item-card
   ============================================================ */
.nc-card {
  position: relative;
  background: var(--nc-surface);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: var(--nc-gap-md) var(--nc-gap-lg);
  box-shadow: var(--nc-shadow-sm);
  transition: var(--nc-trans);
  backdrop-filter: var(--blur-glass);
}

.nc-card:hover {
  background: var(--nc-surface-hover);
  border-color: var(--nc-border-strong);
}

.nc-card-header {
  display: flex;
  align-items: center;
  gap: var(--nc-gap-md);
  flex-wrap: wrap;
}

.nc-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--nc-radius-md);
  background: var(--nc-accent-soft);
  border: 1px solid var(--nc-accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--nc-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.nc-card-info { flex: 1; min-width: 0; }

.nc-card-info h3 {
  margin: 0 0 0.15rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--texte-primaire);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nc-card-info p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--texte-tertiaire);
  line-height: 1.45;
}

.nc-card-control {
  display: flex;
  align-items: center;
  gap: var(--nc-gap-sm);
  flex-shrink: 0;
}

/* Carte-item (liste véhicules / armes / drogues etc.)
   ⚠️ Position des actions : TOUJOURS top-right.
*/
.nc-item-card {
  position: relative;
  background: var(--nc-surface);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: var(--nc-gap-md);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  transition: var(--nc-trans);
  cursor: pointer;
  overflow: hidden;
}

.nc-item-card:hover {
  border-color: var(--nc-accent-border);
  transform: translateY(-2px);
  box-shadow: var(--nc-shadow-md);
}

.nc-item-card-image {
  width: 100%;
  height: 140px;
  border-radius: var(--nc-radius-md);
  background: linear-gradient(135deg, var(--nc-accent-soft), rgba(124, 58, 237, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--nc-border);
  margin-bottom: 0.25rem;
}

.nc-item-card-image img {
  width: 100%; height: 100%; object-fit: cover;
}

.nc-item-card-image .nc-image-placeholder {
  font-size: 2.4rem;
  color: var(--nc-accent);
  opacity: 0.5;
}

.nc-item-name {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--texte-primaire);
  padding-right: 4rem; /* place pour actions top-right */
}

.nc-item-name i { color: var(--nc-accent); }

.nc-item-detail {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--texte-tertiaire);
}

.nc-item-detail i { width: 14px; text-align: center; opacity: 0.8; }

.nc-item-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--nc-radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--nc-accent-soft);
  border: 1px solid var(--nc-accent-border);
  color: var(--nc-accent);
}

.nc-item-tag.success { background: var(--nc-success-soft); border-color: var(--nc-success); color: var(--nc-success); }
.nc-item-tag.danger  { background: var(--nc-danger-soft);  border-color: var(--nc-danger);  color: var(--nc-danger); }
.nc-item-tag.warning { background: var(--nc-warning-soft); border-color: var(--nc-warning); color: var(--nc-warning); }
.nc-item-tag.muted   { background: rgba(148,163,184,0.12); border-color: rgba(148,163,184,0.3); color: var(--texte-tertiaire); }

/* Actions sur card-item (POSITION STANDARDISÉE : top-right) */
.nc-item-actions {
  position: absolute;
  top: var(--nc-delete-offset);
  right: var(--nc-delete-offset);
  display: flex;
  gap: 0.35rem;
  z-index: 2;
}

.nc-action-btn {
  width: var(--nc-action-size);
  height: var(--nc-action-size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--nc-radius-md);
  border: 1px solid var(--nc-border);
  background: rgba(15, 15, 25, 0.75);
  backdrop-filter: blur(8px);
  color: var(--texte-secondaire);
  cursor: pointer;
  transition: var(--nc-trans);
  font-size: 0.85rem;
}

.nc-action-btn:hover {
  background: var(--nc-surface-strong);
  color: var(--texte-primaire);
  border-color: var(--nc-border-strong);
}

.nc-action-btn.edit:hover {
  color: var(--nc-accent);
  border-color: var(--nc-accent-border);
  background: var(--nc-accent-soft);
}

.nc-action-btn.delete:hover {
  color: var(--nc-danger);
  border-color: var(--nc-danger-border);
  background: var(--nc-danger-soft);
}

.nc-action-btn.view:hover {
  color: var(--info-color, #3b82f6);
  border-color: rgba(59,130,246,0.4);
  background: rgba(59,130,246,0.12);
}

/* Grille items */
.nc-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--nc-gap-md);
}

/* État vide */
.nc-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
  background: var(--nc-surface);
  border: 2px dashed var(--nc-border-strong);
  border-radius: var(--nc-radius-lg);
  gap: var(--nc-gap-sm);
}

.nc-empty i {
  font-size: 2.5rem;
  color: var(--nc-accent);
  opacity: 0.6;
}

.nc-empty h3 {
  margin: 0;
  color: var(--texte-primaire);
  font-size: 1rem;
}

.nc-empty p {
  margin: 0;
  color: var(--texte-tertiaire);
  font-size: 0.85rem;
  max-width: 380px;
}

/* ============================================================
   FORMULAIRES — Inputs / textarea / select
   ============================================================ */
.nc-input,
.nc-textarea,
.nc-select {
  width: 100%;
  padding: 0.6rem 0.85rem;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--texte-primaire);
  background: rgba(15, 15, 25, 0.55);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-md);
  transition: var(--nc-trans);
  outline: none;
}

.nc-input::placeholder,
.nc-textarea::placeholder { color: var(--texte-muted); }

.nc-input:hover,
.nc-textarea:hover,
.nc-select:hover { border-color: var(--nc-border-strong); }

/* FOCUS STATE STANDARDISÉ — corrige #15 */
.nc-input:focus,
.nc-textarea:focus,
.nc-select:focus,
select.nc-select:focus,
.config-input:focus,
.config-textarea:focus,
.sc-input:focus,
.sc-select:focus,
.sc-textarea:focus,
.sc-number:focus {
  border-color: var(--nc-accent) !important;
  background: rgba(99, 102, 241, 0.06);
  box-shadow: var(--nc-shadow-glow) !important;
  outline: none !important;
}

.nc-textarea { resize: vertical; min-height: 90px; font-family: inherit; }

/* Select natif — homogénéiser les flèches et focus */
.nc-select,
select.nc-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--nc-accent) 50%),
                    linear-gradient(135deg, var(--nc-accent) 50%, transparent 50%);
  background-position: calc(100% - 18px) center, calc(100% - 12px) center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
  cursor: pointer;
}

.nc-select option,
select.nc-select option {
  background: var(--carte-secondaire, #1a1a2d);
  color: var(--texte-primaire);
}

/* Group / Pill-select (boutons multi-choix custom) */
.nc-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.nc-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(15, 15, 25, 0.55);
  color: var(--texte-tertiaire);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-md);
  cursor: pointer;
  transition: var(--nc-trans);
}

.nc-pill:hover { color: var(--texte-primaire); border-color: var(--nc-border-strong); }

.nc-pill.active {
  background: var(--nc-accent-soft);
  color: var(--texte-primaire);
  border-color: var(--nc-accent);
  box-shadow: var(--nc-shadow-glow);
}

/* Toggle switch */
.nc-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.nc-toggle input { opacity: 0; width: 0; height: 0; }

.nc-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(148, 163, 184, 0.3);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-full);
  cursor: pointer;
  transition: var(--nc-trans);
}

.nc-toggle-slider::before {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: #ffffff;
  border-radius: 50%;
  transition: var(--nc-trans);
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.nc-toggle input:checked + .nc-toggle-slider {
  background: var(--nc-accent);
  border-color: var(--nc-accent);
}

.nc-toggle input:checked + .nc-toggle-slider::before {
  transform: translateX(20px);
}

/* Form-group standardisé */
.nc-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.nc-form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--texte-secondaire);
}

.nc-form-group label .nc-required { color: var(--nc-danger); }

.nc-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--nc-gap-md);
}

.nc-form-hint {
  font-size: 0.75rem;
  color: var(--texte-muted);
  margin: 0;
}

/* ============================================================
   BOUTONS — Variants normalisés
   ============================================================ */
.nc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-md);
  background: var(--nc-surface);
  color: var(--texte-secondaire);
  cursor: pointer;
  transition: var(--nc-trans);
  text-decoration: none;
  white-space: nowrap;
}

.nc-btn:hover {
  background: var(--nc-surface-hover);
  color: var(--texte-primaire);
  border-color: var(--nc-border-strong);
}

.nc-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.nc-btn-primary {
  background: var(--nc-accent);
  color: #ffffff;
  border-color: var(--nc-accent);
}

.nc-btn-primary:hover {
  background: var(--nc-accent-hover);
  border-color: var(--nc-accent-hover);
  color: #ffffff;
}

.nc-btn-danger {
  background: var(--nc-danger);
  color: #ffffff;
  border-color: var(--nc-danger);
}

.nc-btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
  color: #ffffff;
}

.nc-btn-ghost {
  background: transparent;
}

.nc-btn-sm { padding: 0.35rem 0.65rem; font-size: 0.78rem; }
.nc-btn-lg { padding: 0.75rem 1.4rem; font-size: 0.95rem; }

.nc-btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  flex-shrink: 0;
}

/* Bouton "+ Créer" placé toujours à droite des section-header */
.nc-btn-create {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  background: linear-gradient(135deg, var(--nc-accent), var(--primary-blue, #0066ff));
  color: #ffffff;
  border: none;
  border-radius: var(--nc-radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--nc-trans);
}

.nc-btn-create:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: var(--nc-shadow-md);
}

.nc-btn-create:disabled,
.nc-btn-create.locked {
  background: rgba(148, 163, 184, 0.2);
  color: var(--texte-muted);
  cursor: not-allowed;
  filter: none;
}

/* ============================================================
   BADGES & STATUS
   ============================================================ */
.nc-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--nc-radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--nc-accent-soft);
  border: 1px solid var(--nc-accent-border);
  color: var(--nc-accent);
  text-transform: uppercase;
}

.nc-badge.success { background: var(--nc-success-soft); color: var(--nc-success); border-color: rgba(16,185,129,0.3); }
.nc-badge.danger  { background: var(--nc-danger-soft);  color: var(--nc-danger);  border-color: var(--nc-danger-border); }
.nc-badge.warning { background: var(--nc-warning-soft); color: var(--nc-warning); border-color: rgba(245,158,11,0.3); }
.nc-badge.premium { background: var(--nc-premium-soft); color: var(--nc-premium); border-color: rgba(251,191,36,0.35); }
.nc-badge.beta    { background: rgba(168,85,247,0.14); color: #c084fc; border-color: rgba(168,85,247,0.35); }

/* ============================================================
   MODALES STANDARDISÉES
   ============================================================ */
.nc-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--nc-gap-md);
  animation: nc-fade-in 0.2s ease-out;
}

@keyframes nc-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes nc-slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.nc-modal {
  background: var(--carte-secondaire, #1a1a2d);
  border: 1px solid var(--nc-border-strong);
  border-radius: var(--nc-radius-xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--nc-shadow-lg);
  animation: nc-slide-up 0.25s ease-out;
}

.nc-modal-lg { max-width: 800px; }
.nc-modal-xl { max-width: 1100px; }

.nc-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--nc-gap-md) var(--nc-gap-lg);
  border-bottom: 1px solid var(--nc-border);
}

.nc-modal-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--nc-gap-sm);
  font-size: 1.05rem;
  color: var(--texte-primaire);
}

.nc-modal-header h3 i { color: var(--nc-accent); }

.nc-modal-close {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--nc-radius-md);
  color: var(--texte-tertiaire);
  cursor: pointer;
  transition: var(--nc-trans);
}

.nc-modal-close:hover {
  background: var(--nc-danger-soft);
  border-color: var(--nc-danger-border);
  color: var(--nc-danger);
}

.nc-modal-body {
  padding: var(--nc-gap-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--nc-gap-md);
}

.nc-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--nc-gap-sm);
  padding: var(--nc-gap-md) var(--nc-gap-lg);
  border-top: 1px solid var(--nc-border);
  background: rgba(0,0,0,0.15);
  border-radius: 0 0 var(--nc-radius-xl) var(--nc-radius-xl);
}

/* ============================================================
   RECHERCHE / TAGS / AUTOCOMPLETE
   ============================================================ */
.nc-search {
  position: relative;
  display: flex;
  align-items: center;
}

.nc-search i.nc-search-icon {
  position: absolute;
  left: 0.85rem;
  color: var(--texte-muted);
  pointer-events: none;
}

.nc-search input {
  padding-left: 2.3rem;
}

.nc-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  background: var(--nc-accent-soft);
  border: 1px solid var(--nc-accent-border);
  border-radius: var(--nc-radius-full);
  font-size: 0.78rem;
  color: var(--texte-primaire);
}

.nc-tag-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: none;
  background: rgba(0,0,0,0.25);
  border-radius: 50%;
  color: var(--texte-tertiaire);
  cursor: pointer;
  transition: var(--nc-trans);
  font-size: 0.7rem;
}

.nc-tag-remove:hover { background: var(--nc-danger); color: #fff; }

.nc-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  min-height: 24px;
}

/* ============================================================
   PREMIUM WALL / VERROU
   ============================================================ */
.nc-premium-wall {
  text-align: center;
  padding: 3.5rem 2rem;
  background: linear-gradient(135deg, var(--nc-premium-soft), var(--nc-accent-soft));
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: var(--nc-radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--nc-gap-md);
}

.nc-premium-wall > i {
  font-size: 3rem;
  color: var(--nc-premium);
}

.nc-premium-wall h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--texte-primaire);
}

.nc-premium-wall p {
  margin: 0;
  color: var(--texte-secondaire);
  max-width: 460px;
  line-height: 1.6;
}

.nc-card.locked {
  position: relative;
  opacity: 0.6;
  pointer-events: none;
}

.nc-card.locked::before {
  content: "\f521"; /* fa-crown */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  top: 0.6rem; right: 0.6rem;
  color: var(--nc-premium);
  font-size: 1rem;
}

.nc-premium-icon { color: var(--nc-premium); margin-left: 0.4rem; }

/* ============================================================
   TOASTS / NOTIFS
   ============================================================ */
.nc-toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.nc-toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 360px;
  padding: 0.85rem 1rem;
  background: var(--carte-secondaire, #1a1a2d);
  border: 1px solid var(--nc-border-strong);
  border-radius: var(--nc-radius-md);
  box-shadow: var(--nc-shadow-md);
  color: var(--texte-primaire);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  animation: nc-slide-in-right 0.3s ease-out;
  border-left: 3px solid var(--nc-accent);
}

.nc-toast.success { border-left-color: var(--nc-success); }
.nc-toast.error { border-left-color: var(--nc-danger); }
.nc-toast.warning { border-left-color: var(--nc-warning); }

.nc-toast i { font-size: 1.1rem; }
.nc-toast.success i { color: var(--nc-success); }
.nc-toast.error i { color: var(--nc-danger); }
.nc-toast.warning i { color: var(--nc-warning); }

@keyframes nc-slide-in-right {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   FILE UPLOAD ZONE
   ============================================================ */
.nc-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 1.5rem;
  border: 2px dashed var(--nc-border-strong);
  border-radius: var(--nc-radius-lg);
  background: var(--nc-surface);
  cursor: pointer;
  transition: var(--nc-trans);
  text-align: center;
}

.nc-upload:hover,
.nc-upload.drag {
  border-color: var(--nc-accent);
  background: var(--nc-accent-soft);
}

.nc-upload i {
  font-size: 2rem;
  color: var(--nc-accent);
}

.nc-upload-text {
  font-size: 0.88rem;
  color: var(--texte-secondaire);
}

.nc-upload-hint {
  font-size: 0.75rem;
  color: var(--texte-muted);
}

.nc-upload input[type="file"] { display: none; }

.nc-upload-preview {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: var(--nc-radius-md);
}

/* ============================================================
   PROGRESS BAR (setup)
   ============================================================ */
.nc-progress {
  width: 100%;
  height: 10px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--nc-radius-full);
  overflow: hidden;
  border: 1px solid var(--nc-border);
}

.nc-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--nc-accent), var(--primary-blue, #0066ff));
  border-radius: inherit;
  transition: width 0.4s ease;
}

.nc-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--texte-tertiaire);
  margin-top: 0.4rem;
}

/* ============================================================
   ALERT / INFO BLOCK
   ============================================================ */
.nc-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--nc-accent-border);
  background: var(--nc-accent-soft);
  border-radius: var(--nc-radius-md);
  color: var(--texte-secondaire);
  font-size: 0.85rem;
  line-height: 1.5;
}

.nc-alert i { color: var(--nc-accent); margin-top: 2px; }

.nc-alert.warning { border-color: rgba(245,158,11,0.4); background: var(--nc-warning-soft); }
.nc-alert.warning i { color: var(--nc-warning); }
.nc-alert.danger { border-color: var(--nc-danger-border); background: var(--nc-danger-soft); }
.nc-alert.danger i { color: var(--nc-danger); }
.nc-alert.success { border-color: rgba(16,185,129,0.4); background: var(--nc-success-soft); }
.nc-alert.success i { color: var(--nc-success); }

/* ============================================================
   STAT / KPI CARDS
   ============================================================ */
.nc-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--nc-gap-md);
}

.nc-stat {
  background: var(--nc-surface);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: var(--nc-gap-md);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.nc-stat-label {
  font-size: 0.75rem;
  color: var(--texte-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.nc-stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--texte-primaire);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nc-stat-value i { color: var(--nc-accent); font-size: 0.9em; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .nc-section-header { flex-direction: column; align-items: flex-start; }
  .nc-card-header { flex-direction: column; align-items: flex-start; }
  .nc-card-control { width: 100%; }
  .nc-items-grid { grid-template-columns: 1fr; }
  .nc-modal { max-width: 100%; max-height: 100vh; border-radius: 0; }
  .nc-toast-container { top: auto; bottom: 1rem; right: 1rem; left: 1rem; }
  .nc-toast { min-width: 0; max-width: none; }
}