/* Chatbot Devis Widget */
.chatbot-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9998;
  font-family: var(--default-font);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 15px;
}

.phone-button {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--contrast-color);
  border: 3px solid var(--surface-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 25px color-mix(in srgb, #25D366, transparent 50%),
              0 2px 10px color-mix(in srgb, var(--default-color), transparent 80%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 26px;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  z-index: 9999;
}

.phone-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: color-mix(in srgb, var(--contrast-color), transparent 80%);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.phone-button:hover::before {
  width: 300px;
  height: 300px;
}

.phone-button:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 30px color-mix(in srgb, #25D366, transparent 40%),
              0 4px 15px color-mix(in srgb, var(--default-color), transparent 70%);
}

.phone-button i {
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
}

.phone-button:hover i {
  transform: scale(1.1);
}

.chatbot-toggle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-color) 0%, color-mix(in srgb, var(--accent-color), var(--heading-color) 20%) 100%);
  color: var(--contrast-color);
  border: 3px solid var(--surface-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 25px color-mix(in srgb, var(--accent-color), transparent 50%),
              0 2px 10px color-mix(in srgb, var(--default-color), transparent 80%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 26px;
  position: relative;
  overflow: hidden;
}

.chatbot-toggle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: color-mix(in srgb, var(--contrast-color), transparent 80%);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.chatbot-toggle:hover::before {
  width: 300px;
  height: 300px;
}

.chatbot-toggle:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 30px color-mix(in srgb, var(--accent-color), transparent 40%),
              0 4px 15px color-mix(in srgb, var(--default-color), transparent 70%);
}

.chatbot-toggle i {
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
}

.chatbot-toggle:hover i {
  transform: scale(1.1);
}

.chatbot-toggle .bi-x {
  display: none;
}

.chatbot-toggle.active .bi-chat-dots {
  display: none;
}

.chatbot-toggle.active .bi-x {
  display: block;
}

.chatbot-container {
  position: absolute;
  bottom: 10px;
  right: 0;
  width: 420px;
  max-height: calc(100vh - 200px);
  background: var(--surface-color);
  border-radius: 24px;
  box-shadow: 0 20px 60px color-mix(in srgb, var(--default-color), transparent 85%),
              0 8px 25px color-mix(in srgb, var(--default-color), transparent 75%),
              0 0 0 1px color-mix(in srgb, var(--default-color), transparent 95%);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
}

.chatbot-container.active {
  display: flex;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chatbot-header {
  background: linear-gradient(135deg, var(--accent-color) 0%, color-mix(in srgb, var(--accent-color), var(--heading-color) 15%) 100%);
  color: var(--contrast-color);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 15px color-mix(in srgb, var(--accent-color), transparent 60%);
  position: relative;
}

.chatbot-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    color-mix(in srgb, var(--contrast-color), transparent 70%) 50%, 
    transparent 100%);
}

.chatbot-header h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--contrast-color);
  display: flex;
  align-items: center;
  gap: 12px;
  text-shadow: 0 1px 3px color-mix(in srgb, var(--default-color), transparent 80%);
}

.chatbot-header h3 i {
  font-size: 22px;
  filter: drop-shadow(0 2px 4px color-mix(in srgb, var(--default-color), transparent 60%));
}

.chatbot-header .close-btn {
  background: transparent;
  border: none;
  color: var(--contrast-color);
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.chatbot-header .close-btn:hover {
  background: color-mix(in srgb, var(--contrast-color), transparent 90%);
}

.chatbot-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  max-height: 520px;
  background: linear-gradient(to bottom, 
    var(--surface-color) 0%, 
    color-mix(in srgb, var(--surface-color), var(--background-color) 5%) 100%);
}

.chatbot-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 2px solid color-mix(in srgb, var(--default-color), transparent 92%);
  position: relative;
}

.chatbot-progress::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent, 
    var(--accent-color), 
    transparent);
}

.chatbot-step-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
}

.chatbot-step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 12px;
  transition: all 0.3s ease;
}

.chatbot-step-circle.active {
  background: linear-gradient(135deg, var(--accent-color) 0%, color-mix(in srgb, var(--accent-color), var(--heading-color) 15%) 100%);
  color: var(--contrast-color);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent-color), transparent 60%);
  transform: scale(1.1);
}

.chatbot-step-circle.inactive {
  background: color-mix(in srgb, var(--default-color), transparent 90%);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
}

.chatbot-step {
  display: none;
  animation: fadeIn 0.3s ease;
}

.chatbot-step.active {
  display: block;
}

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

.chatbot-step-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 20px;
  text-align: center;
}

.chatbot-option-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.chatbot-option-card {
  background: var(--surface-color);
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 92%);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
}

.chatbot-option-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    color-mix(in srgb, var(--accent-color), transparent 20%), 
    transparent);
  transition: left 0.5s ease;
}

.chatbot-option-card:hover::before {
  left: 100%;
}

.chatbot-option-card:hover {
  border-color: var(--accent-color);
  transform: translateX(6px);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--accent-color), transparent 80%),
              0 2px 8px color-mix(in srgb, var(--accent-color), transparent 60%);
  background: color-mix(in srgb, var(--accent-color), transparent 98%);
}

.chatbot-option-card.selected {
  border-color: var(--accent-color);
  background: linear-gradient(135deg, 
    color-mix(in srgb, var(--accent-color), transparent 95%) 0%, 
    color-mix(in srgb, var(--accent-color), transparent 92%) 100%);
  box-shadow: 0 4px 15px color-mix(in srgb, var(--accent-color), transparent 70%),
              inset 0 1px 0 color-mix(in srgb, var(--contrast-color), transparent 20%);
}

.chatbot-option-card .icon {
  font-size: 32px;
  color: var(--accent-color);
  flex-shrink: 0;
}

.chatbot-option-card.selected .icon {
  color: var(--accent-color);
}

.chatbot-option-card .text {
  font-size: 14px;
  font-weight: 500;
  color: var(--heading-color);
  margin: 0;
  text-align: left;
  flex: 1;
}

.chatbot-form-group {
  margin-bottom: 18px;
}

.chatbot-form-group label {
  display: block;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 6px;
  font-size: 13px;
}

.chatbot-form-group input,
.chatbot-form-group textarea,
.chatbot-form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 92%);
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.3s ease;
  background: var(--surface-color);
  color: var(--default-color);
  font-family: var(--default-font);
}

.chatbot-form-group input:focus,
.chatbot-form-group textarea:focus,
.chatbot-form-group select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color), transparent 90%),
              0 2px 8px color-mix(in srgb, var(--accent-color), transparent 70%);
  transform: translateY(-1px);
}

.chatbot-form-group textarea {
  min-height: 80px;
  resize: vertical;
}

.chatbot-service-checkboxes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 15px;
}

.chatbot-service-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: var(--surface-color);
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 92%);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.chatbot-service-checkbox:hover {
  border-color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color), transparent 98%);
  transform: translateX(3px);
}

.chatbot-service-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent-color);
}

.chatbot-service-checkbox label {
  margin: 0;
  cursor: pointer;
  font-weight: 500;
  color: var(--heading-color);
  flex: 1;
  font-size: 13px;
}

.chatbot-service-checkbox input[type="checkbox"]:checked + label {
  color: var(--accent-color);
}

.chatbot-service-checkbox:has(input[type="checkbox"]:checked) {
  border-color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color), transparent 95%);
}

.chatbot-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 2px solid color-mix(in srgb, var(--default-color), transparent 92%);
  position: relative;
}

.chatbot-navigation::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent, 
    color-mix(in srgb, var(--accent-color), transparent 50%), 
    transparent);
}

.chatbot-btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--default-font);
}

.chatbot-btn-prev {
  background: transparent;
  color: var(--accent-color);
}

.chatbot-btn-prev:hover {
  color: var(--heading-color);
}

.chatbot-btn-next {
  background: linear-gradient(135deg, var(--accent-color) 0%, color-mix(in srgb, var(--accent-color), var(--heading-color) 15%) 100%);
  color: var(--contrast-color);
  box-shadow: 0 4px 15px color-mix(in srgb, var(--accent-color), transparent 60%);
}

.chatbot-btn-next:hover {
  background: linear-gradient(135deg, var(--heading-color) 0%, var(--accent-color) 100%);
  transform: translateX(3px);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--accent-color), transparent 50%);
}

.chatbot-btn-next:disabled {
  background: color-mix(in srgb, var(--default-color), transparent 90%);
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  cursor: not-allowed;
  transform: none;
}

.chatbot-confirmation {
  text-align: center;
  padding: 30px 20px;
}

.chatbot-confirmation-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 25px;
  background: linear-gradient(135deg, 
    color-mix(in srgb, var(--accent-color), transparent 90%) 0%, 
    color-mix(in srgb, var(--accent-color), transparent 85%) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px color-mix(in srgb, var(--accent-color), transparent 60%);
  animation: scaleIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes scaleIn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.chatbot-confirmation-icon i {
  font-size: 42px;
  color: var(--accent-color);
  filter: drop-shadow(0 2px 4px color-mix(in srgb, var(--accent-color), transparent 50%));
}

.chatbot-confirmation h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 15px;
}

.chatbot-confirmation p {
  font-size: 14px;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  margin-bottom: 20px;
}

/* Scrollbar styling */
.chatbot-body::-webkit-scrollbar {
  width: 6px;
}

.chatbot-body::-webkit-scrollbar-track {
  background: color-mix(in srgb, var(--default-color), transparent 95%);
}

.chatbot-body::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--default-color), transparent 70%);
  border-radius: 3px;
}

.chatbot-body::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--default-color), transparent 50%);
}

/* Responsive Styles */
@media (max-width: 576px) {
  .chatbot-widget {
    bottom: 20px;
    right: 15px;
  }

  .chatbot-container {
    width: calc(100vw - 30px);
    right: 0;
    bottom: 10px;
    max-height: calc(100vh - 200px);
    border-radius: 20px;
  }
  
  .phone-button {
    width: 58px;
    height: 58px;
    font-size: 24px;
  }

  .chatbot-toggle {
    width: 58px;
    height: 58px;
    font-size: 24px;
  }

  .chatbot-step-title {
    font-size: 18px;
    margin-bottom: 15px;
  }

  .chatbot-option-card {
    padding: 12px;
  }

  .chatbot-option-card .icon {
    font-size: 28px;
  }

  .chatbot-option-card .text {
    font-size: 13px;
  }

  .chatbot-form-group {
    margin-bottom: 15px;
  }

  .chatbot-form-group input,
  .chatbot-form-group textarea,
  .chatbot-form-group select {
    padding: 9px 11px;
    font-size: 13px;
  }
}

@media (max-width: 400px) {
  .chatbot-widget {
    bottom: 15px;
    right: 12px;
  }

  .chatbot-container {
    width: calc(100vw - 24px);
    right: 0;
    bottom: 10px;
    max-height: calc(100vh - 200px);
    border-radius: 18px;
  }
  
  .phone-button {
    width: 54px;
    height: 54px;
    font-size: 22px;
  }

  .chatbot-toggle {
    width: 54px;
    height: 54px;
    font-size: 22px;
  }
}