/* Classes de base pour la photo de profil */
#chatSection .profile-picture {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 10px;
}

#chatSection .profile-picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* État: No Stress */
#chatSection.no-stress .profile-picture {
  border: 2px solid #607ab1;
}

#chatSection.no-stress .chat-name {
  color: #333;
}

/* État: Low Stress - Animation de pulsation modérée */
#chatSection.low-stress .profile-picture {
  border: 2px solid #ffa500;
  animation: lowStressPulse 1.5s infinite;
  box-shadow: 0 0 5px rgba(255, 165, 0, 0.3);
}

#chatSection.low-stress .chat-name {
  animation: lowStressTextPulse 1.5s infinite;
}

#chatSection.low-stress #chatHistory .ai-message {
  background-color: #ffa500;
  color: #ffffff;
  animation: lowStressMessagePulse 2s infinite,
    lowStressMessageScale 1.5s infinite;
  border: 1px solid #ffa500;
}

@keyframes lowStressPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 165, 0, 0.3);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 10px 3px rgba(255, 165, 0, 0.5);
    transform: scale(1.03);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 165, 0, 0);
    transform: scale(1);
  }
}

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

@keyframes lowStressMessagePulse {
  0% {
    background-color: #ffa500;
    box-shadow: 0 0 0 0 rgba(255, 165, 0, 0.3);
  }
  50% {
    background-color: #ffb733;
    box-shadow: 0 0 8px 0 rgba(255, 165, 0, 0.4);
  }
  100% {
    background-color: #ffa500;
    box-shadow: 0 0 0 0 rgba(255, 165, 0, 0.3);
  }
}

@keyframes lowStressMessageScale {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}

/* État: Very Stress - Animation de pulsation intense */
#chatSection.very-stress {
  background-color: #1a1a1a;
  transition: background-color 0.3s ease;
}

#chatSection.very-stress #chatHeader {
  background-color: #1a1a1a;
  transition: background-color 0.3s ease;
}

#chatSection.very-stress .profile-picture {
  border: 3px solid #ff0000;
  animation: veryStressPulse 0.8s infinite;
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

#chatSection.very-stress .chat-name {
  color: #ff0000;
  animation: veryStressTextPulse 0.8s infinite;
  font-weight: bold;
  text-shadow: 0 0 10px rgba(255, 0, 0, 0.8);
}

#chatSection.very-stress #chatHistory {
  background-color: #1a1a1a;
  color: #ffffff;
}

#chatSection.very-stress #chatHistory .ai-message {
  background-color: #e92626;
  color: #ffffff;
  animation: messageShake 0.8s infinite ease-in-out, messageRedPulse 1.5s infinite;
  border: 2px solid #ff0000;
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.4);
  transform-origin: center;
}

#chatSection.very-stress #chatHistory .assistant-message {
  background-color: #2d2d2d;
  color: #ff9999;
  border: 1px solid #ff0000;
  animation: assistantMessageShake 1.5s infinite ease-in-out;
  transform-origin: center;
}

#chatSection.very-stress #chatControls {
  background-color: #1a1a1a;
}

#chatSection.very-stress #prompt {
  background-color: #2d2d2d;
  color: #ffffff;
  border: 1px solid #ffffff;
}

#chatSection.very-stress .chat-name::after {
  content: "💀💀";
}

#chatSection.very-stress .chat-name span {
  display: none;
}

@keyframes veryStressPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.5);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 15px 5px rgba(255, 0, 0, 0.7);
    transform: scale(1.05);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0);
    transform: scale(1);
  }
}

@keyframes veryStressTextPulse {
  0% {
    text-shadow: 0 0 0 rgba(255, 0, 0, 0);
    transform: scale(1);
  }
  50% {
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.8);
    transform: scale(1.08);
  }
  100% {
    text-shadow: 0 0 0 rgba(255, 0, 0, 0);
    transform: scale(1);
  }
}

@keyframes messageShake {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(-2px, 1px) rotate(-0.5deg);
  }
  50% {
    transform: translate(0, -1px) rotate(0.5deg);
  }
  75% {
    transform: translate(2px, 1px) rotate(-0.25deg);
  }
}

@keyframes messageRedPulse {
  0% {
    background-color: #e92626;
    box-shadow: 0 0 0 0 rgba(233, 38, 38, 0.4);
  }
  50% {
    background-color: #ff3333;
    box-shadow: 0 0 10px 0 rgba(233, 38, 38, 0.6);
  }
  100% {
    background-color: #e92626;
    box-shadow: 0 0 0 0 rgba(233, 38, 38, 0.4);
  }
}

@keyframes assistantMessageShake {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(-1px, 0.5px) rotate(-0.25deg);
  }
  50% {
    transform: translate(0, -0.5px) rotate(0.25deg);
  }
  75% {
    transform: translate(1px, 0.5px) rotate(-0.125deg);
  }
}