/* ============================================================================
   ICON PICKER - Système unifié et moderne
   Utilise UNIQUEMENT les variables de 00-colors.css
   ============================================================================ */

.gp-icon-picker-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--black-alpha-50);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.gp-icon-picker-overlay.gp-icon-picker--active {
  opacity: 1;
}

.gp-icon-picker {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 20px 60px var(--black-alpha-30);
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.gp-icon-picker--active .gp-icon-picker {
  transform: scale(1);
}

/* Header */
.gp-icon-picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
}

.gp-icon-picker__title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.gp-icon-picker__title i {
  color: var(--primary);
  font-size: 22px;
}

.gp-icon-picker__close {
  background: var(--gray-100);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 18px;
  transition: all 0.2s ease;
}

.gp-icon-picker__close:hover {
  background: var(--gray-200);
  color: var(--text-primary);
}

/* Search */
.gp-icon-picker__search {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--gray-50);
}

.gp-icon-picker__search i {
  color: var(--text-tertiary);
  font-size: 16px;
}

.gp-icon-picker__search input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 15px;
  color: var(--text-primary);
  outline: none;
}

.gp-icon-picker__search input::placeholder {
  color: var(--text-disabled);
}

/* Categories */
.gp-icon-picker__categories {
  display: flex;
  gap: 8px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-light);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--gray-300) transparent;
}

.gp-icon-picker__categories::-webkit-scrollbar {
  height: 6px;
}

.gp-icon-picker__categories::-webkit-scrollbar-track {
  background: transparent;
}

.gp-icon-picker__categories::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 3px;
}

.gp-icon-picker__category {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--border-medium);
  background: var(--white);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  user-select: none;
}

.gp-icon-picker__category i {
  font-size: 14px;
}

.gp-icon-picker__category:hover {
  border-color: var(--primary);
  background: var(--primary-alpha-10);
  color: var(--primary);
}

.gp-icon-picker__category--active {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.gp-icon-picker__category--active:hover {
  background: var(--primary-hover);
}

/* Content */
.gp-icon-picker__content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  scrollbar-width: thin;
  scrollbar-color: var(--gray-300) transparent;
}

.gp-icon-picker__content::-webkit-scrollbar {
  width: 8px;
}

.gp-icon-picker__content::-webkit-scrollbar-track {
  background: transparent;
}

.gp-icon-picker__content::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 4px;
}

.gp-icon-picker__content::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

/* Grid */
.gp-icon-picker__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 12px;
}

.gp-icon-picker__icon {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  background: var(--white);
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.gp-icon-picker__icon:hover {
  border-color: var(--primary);
  background: var(--primary-alpha-10);
  color: var(--primary);
  transform: scale(1.08);
  box-shadow: 0 4px 12px var(--primary-alpha-20);
}

.gp-icon-picker__icon:active {
  transform: scale(1.02);
}

/* Empty state */
.gp-icon-picker__empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-tertiary);
}

.gp-icon-picker__empty i {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.gp-icon-picker__empty p {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
}

/* Footer */
.gp-icon-picker__footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-light);
  background: var(--gray-50);
}

.gp-icon-picker__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--info);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.gp-icon-picker__link:hover {
  color: var(--info-hover);
  text-decoration: underline;
}

.gp-icon-picker__link i {
  font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
  .gp-icon-picker {
    width: 95%;
    max-height: 90vh;
  }

  .gp-icon-picker__header {
    padding: 16px 20px;
  }

  .gp-icon-picker__title {
    font-size: 18px;
  }

  .gp-icon-picker__search,
  .gp-icon-picker__categories,
  .gp-icon-picker__content,
  .gp-icon-picker__footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .gp-icon-picker__grid {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 8px;
  }

  .gp-icon-picker__icon {
    font-size: 20px;
  }
}