/**
 * Newsletter Enhanced - Design moderne et interactif
 * Formulaire avec sélection de catégories et départements
 */

/* ===== CONTENEUR PRINCIPAL ===== */
.footer-newsletter-enhanced {
  max-width: 600px;
  margin: 2rem auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ===== CHAMP EMAIL ===== */
.newsletter-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.newsletter-input-group .input-icon {
  position: absolute;
  left: 1.2rem;
  width: 20px;
  height: 20px;
  color: #999;
  pointer-events: none;
  z-index: 1;
}

.newsletter-input-group input[type="email"] {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  font-size: 0.95rem;
  color: #333;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.newsletter-input-group input[type="email"]::placeholder {
  color: #999;
}

.newsletter-input-group input[type="email"]:focus {
  outline: none;
  border-color: #BB0B0B;
  background: #fff;
  box-shadow: 0 4px 12px rgba(187, 11, 11, 0.15);
}

/* ===== SÉLECTEURS PERSONNALISÉS ===== */
.newsletter-select-wrapper {
  position: relative;
  width: 100%;
}

.newsletter-select-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.95);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  user-select: none;
}

.newsletter-select-header:hover {
  background: #fff;
  border-color: rgba(187, 11, 11, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.newsletter-select-header.active {
  border-color: #BB0B0B;
  background: #fff;
  box-shadow: 0 4px 12px rgba(187, 11, 11, 0.15);
}

.newsletter-select-header .select-icon {
  width: 20px;
  height: 20px;
  color: #BB0B0B;
  flex-shrink: 0;
}

.newsletter-select-header .select-placeholder {
  flex: 1;
  font-size: 0.95rem;
  color: #333;
  font-weight: 500;
}

.newsletter-select-header .select-placeholder.has-selection {
  color: #BB0B0B;
}

.newsletter-select-header .chevron-icon {
  width: 18px;
  height: 18px;
  color: #666;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.newsletter-select-header.active .chevron-icon {
  transform: rotate(180deg);
  color: #BB0B0B;
}

/* ===== DROPDOWN MENU ===== */
.newsletter-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  background: #fff;
  border: 2px solid #BB0B0B;
  border-radius: 12px;
  padding: 0.5rem;
  max-height: 300px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 100;
}

.newsletter-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Scrollbar personnalisée */
.newsletter-dropdown::-webkit-scrollbar {
  width: 8px;
}

.newsletter-dropdown::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.newsletter-dropdown::-webkit-scrollbar-thumb {
  background: #BB0B0B;
  border-radius: 4px;
}

.newsletter-dropdown::-webkit-scrollbar-thumb:hover {
  background: #a00909;
}

/* ===== CHECKBOX ITEMS ===== */
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s ease;
  user-select: none;
}

.checkbox-item:hover {
  background: rgba(187, 11, 11, 0.05);
}

.checkbox-item input[type="checkbox"],
.checkbox-item input[type="radio"] {
  display: none;
}

/* Checkbox personnalisée */
.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid #ddd;
  border-radius: 6px;
  position: relative;
  transition: all 0.2s ease;
  flex-shrink: 0;
  background: #fff;
}

.checkbox-item input[type="checkbox"]:checked + .checkbox-custom {
  background: #BB0B0B;
  border-color: #BB0B0B;
}

.checkbox-item input[type="checkbox"]:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Radio personnalisée */
.radio-custom {
  width: 20px;
  height: 20px;
  border: 2px solid #ddd;
  border-radius: 50%;
  position: relative;
  transition: all 0.2s ease;
  flex-shrink: 0;
  background: #fff;
}

.checkbox-item input[type="radio"]:checked + .radio-custom {
  border-color: #BB0B0B;
}

.checkbox-item input[type="radio"]:checked + .radio-custom::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background: #BB0B0B;
  border-radius: 50%;
}

.checkbox-label {
  flex: 1;
  font-size: 0.9rem;
  color: #333;
  font-weight: 500;
}

.checkbox-item:hover .checkbox-label {
  color: #BB0B0B;
}

/* ===== BOUTON DE SOUMISSION ===== */
.newsletter-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #BB0B0B 0%, #a00909 100%);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(187, 11, 11, 0.3);
  margin-top: 0.5rem;
}

.newsletter-submit-btn:hover {
  background: linear-gradient(135deg, #a00909 0%, #8b0808 100%);
  box-shadow: 0 6px 16px rgba(187, 11, 11, 0.4);
  transform: translateY(-2px);
}

.newsletter-submit-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(187, 11, 11, 0.3);
}

.newsletter-submit-btn .submit-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.newsletter-submit-btn:hover .submit-icon {
  transform: translateX(4px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .footer-newsletter-enhanced {
    max-width: 100%;
    padding: 0 1rem;
  }

  .newsletter-input-group input[type="email"],
  .newsletter-select-header {
    padding: 0.85rem 1rem 0.85rem 2.75rem;
    font-size: 0.9rem;
  }

  .checkbox-item {
    padding: 0.65rem 0.85rem;
  }

  .checkbox-label {
    font-size: 0.85rem;
  }

  .newsletter-submit-btn {
    padding: 0.85rem 1.5rem;
    font-size: 0.9rem;
  }

  .newsletter-dropdown {
    max-height: 250px;
  }
}

@media (max-width: 480px) {
  .newsletter-input-group input[type="email"],
  .newsletter-select-header {
    padding: 0.75rem 0.85rem 0.75rem 2.5rem;
    font-size: 0.85rem;
  }

  .newsletter-submit-btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.85rem;
  }

  .checkbox-label {
    font-size: 0.8rem;
  }
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Animation au focus */
.newsletter-input-group input[type="email"]:focus,
.newsletter-select-header.active {
  animation: pulse 0.3s ease;
}

/* ===== ÉTATS DE VALIDATION ===== */
.newsletter-input-group input[type="email"]:valid {
  border-color: rgba(34, 197, 94, 0.5);
}

.newsletter-input-group input[type="email"]:invalid:not(:placeholder-shown) {
  border-color: rgba(239, 68, 68, 0.5);
}

/* Badge de compteur de sélections */
.selection-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: #BB0B0B;
  color: #fff;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: auto;
}