:root {
  --primary-color: #d2daff;
  --secondary-color: #aac4ff;
  --background-color: #eef1ff;
  --text-color: #232323;
  --violet-color: rgb(108, 92, 255);
}

body {
  font-family: "Roboto", sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s;
  line-height: 1.6;
}

.theme-dark {
  --primary-color: #150050;
  --secondary-color: #3f0071;
  --background-color: #000000;
  --text-color: #eaecee;
}

.theme-light {
  --primary-color: #d2daff;
  --secondary-color: #aac4ff;
  --background-color: #eef1ff;
  --text-color: #232323;
}

.theme-warm {
  --primary-color: #ca8787;
  --secondary-color: #a87676;
  --background-color: #e1acac;
  --text-color: #ffd8d8;
}
.response {
  opacity: 0;
  animation: fadeIn 0.5s ease-in-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
header {
  background-color: var(--primary-color);
  padding: 1rem;
  color: var(--violet-color);
}
header .logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
}
header .logo i {
  margin-right: 10px;
}
/* Style de base pour le select */
#theme {
  width: 180px; /* Largeur du select */

  font-size: 1.2rem; /* Taille de la police */
  color: rgb(11, 9, 114); /* Couleur du texte */
  background-color: var(--primary-color); /* Couleur de fond */
  border: none; /* Bordure */
  appearance: none; /* Supprime l'apparence par défaut du navigateur */
  -webkit-appearance: none; /* Pour les navigateurs WebKit */
  -moz-appearance: none; /* Pour les navigateurs Mozilla */
  cursor: pointer; /* Curseur en forme de main */
}

/* Style pour les options */
#theme option {
  padding: 10px; /* Espacement intérieur des options */
  background-color: #fff; /* Couleur de fond des options */
  color: #333; /* Couleur du texte des options */
}

/* Style lorsque le select est en focus */
#theme:focus {
  border-color: #666; /* Changement de couleur de la bordure */
  outline: none; /* Supprime l'outline par défaut */
}

/* Style pour le bouton déroulant (flèche) */
#theme {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23333"><path d="M7 10l5 5 5-5z"/></svg>'); /* Flèche personnalisée */
  background-repeat: no-repeat;
  background-position: right 10px center; /* Position de la flèche */
  background-size: 25px; /* Taille de la flèche */
}

nav {
  display: flex;
  justify-content: space-between;
}
nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 1rem;
}
nav ul li {
  margin: 0 15px;
  transition: color 0.3s ease;
}

nav ul li a {
  color: rgb(11, 9, 114);
  text-decoration: none;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}
nav ul li a:hover {
  color: var(--secondary-color);
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #bd8dff, var(--violet-color));
}

.hero-content {
  max-width: 50%;
  animation: fadeInLeft 1s ease;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: white;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.hero-content .cta-button {
  background-color: var(--secondary-color);
  color: white;
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.hero-content .cta-button:hover {
  background-color: var(--violet-color);
}

.hero-image img {
  max-width: 400px;
  height: auto;
  animation: fadeInRight 1s ease;
}

.features {
  padding: 4rem 2rem;
  text-align: center;
}

.features h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.feature-cards {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.card {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 30%;
  margin: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.card i {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #6200ea;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card p {
  font-size: 1rem;
  color: #666;
}

.testimonials {
  padding: 4rem 2rem;
  background-color: #f4f4f9;
  text-align: center;
}

.testimonials h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.testimonial-slider {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.testimonial {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 30%;
  margin: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.testimonial p {
  font-size: 1rem;
  color: #666;
  margin-bottom: 1rem;
}

.testimonial span {
  font-size: 0.9rem;
  color: #6200ea;
  font-weight: bold;
}

/* Animations */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Styles pour la section Psychologue IA */
.psy-chat {
  padding: 2rem;
  text-align: center;
  background-color: #f9f9f9;
  border-radius: 10px;
  margin: 2rem auto;
  max-width: 800px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.chat-container {
  background: white;
  border-radius: 10px;
  padding: 1rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.chat-box {
  height: 400px;
  overflow-y: auto;
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1rem;
  background-color: #f4f4f9;
}

.message {
  margin-bottom: 1rem;
  padding: 0.8rem;
  border-radius: 10px;
  max-width: 70%;
}

.message.ia-message {
  background-color: rgba(131, 143, 255, 0.521);
  color: rgb(0, 0, 0);
  align-self: flex-start;
}

.message.user-message {
  background-color: rgba(255, 201, 243, 0.425);
  color: #333;
  align-self: flex-end;
  margin-left: auto;
}

.chat-input-container {
  display: flex;
  gap: 10px;
}

.chat-input-container input {
  flex: 1;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.chat-input-container button {
  background-color: #6200ea;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.chat-input-container button:hover {
  background-color: #3700b3;
}

/* Styles pour la section Avantage Psychologue IA home */
.psy-advantage {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #bd8dff, var(--violet-color));
  color: white;
  margin-top: 2rem;
}

.psy-advantage-content {
  max-width: 50%;
  animation: fadeInLeft 1s ease;
}

.psy-advantage-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.psy-advantage-content p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.psy-benefits {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.psy-benefits li {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.psy-benefits li i {
  margin-right: 10px;
  color: var(--secondary-color);
}

.psy-advantage-image img {
  max-width: 100%;
  height: auto;
  animation: fadeInRight 1s ease;
}

.cta-button {
  background-color: var(--secondary-color);
  color: #333;
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.cta-button:hover {
  background-color: var(--violet-color);
}
footer {
  text-align: center;
  padding: 1rem;
  background-color: rgb(156, 113, 255);
  color: white;

  margin-top: 4rem;
}
footer .social-links {
  margin-top: 1rem;
}

footer .social-links a {
  color: white;
  margin: 0 10px;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

footer .social-links a:hover {
  color: var(--primary-color);
}

/* style page login connexion */
.auth-container {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;

  margin: 5rem;
}
.form {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  background: white;
  padding: 5rem;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  width: 100%;
  text-align: center;
}

/* Title */
.h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-color);
}

/* Labels */
label {
  display: block;
  text-align: left;
  margin-bottom: 0.5rem;
  color: #555;
  font-weight: bold;
}

/* Input fields */
input[type="email"],
input[type="password"] {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

input[type="email"]:focus,
input[type="password"]:focus {
  border-color: var(--violet-color);
  outline: none;
}

/* Button */
.button {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--violet-color);
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.button:hover {
  background-color: var(--secondary-color);
}

/* Alert messages */
.alert {
  padding: 0.75rem;
  margin-bottom: 1rem;
  border-radius: 5px;
  font-size: 0.9rem;
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Logout link */
.mb-3 a {
  color: #007bff;
  text-decoration: none;
  font-weight: bold;
}

.mb-3 a:hover {
  text-decoration: underline;
}
/*  */
/* style page ia chat discussions ia ai */
/*  */
.ia-section {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  justify-self: center;
  width: 90%;
height: 80vh;
  margin: 2rem 5rem;
  background-color: #2a2533;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
/* Conteneur principal */
.ia-container {
  width: 20%;

  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  justify-self: center;
}

/* Titre de la page */
.ia-title {
  text-align: center;
  font-size: 2.5rem;
  color: #6200ea;
  margin-bottom: 2rem;
}

/* Formulaire */
.ia-form {
  gap: 1rem;
}

/* Zone de texte */
.ia-textarea {
  padding: 1rem;
  font-size: 1rem;
  border: 2px solid #ddd;
  border-radius: 8px;
  resize: vertical;
  min-height: 50px;
  transition: border-color 0.3s ease;
}

.ia-textarea:focus {
  border-color: #6200ea;
  outline: none;
}

/* Bouton Envoyer */
.ia-button {
  background-color: #6200ea;
  color: white;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.ia-button:hover {
  background-color: #3700b3;
}

/* Réponse de l'IA */
.ia-response {
  margin-top: 2rem;
  padding: 1rem;
  background-color: #ffffff;
  border-left: 4px solid #6200ea;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.ia-response p {
  margin: 0;
  font-size: 1.1rem;
  color: #333;
}

.ia-response strong {
  color: #6200ea;
}