/* AI Assistant Container */
#ai-assistant {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  font-family: Arial, sans-serif;
}

/* Floating Robot Button */
#ai-robot {
  width: 70px;
  height: 70px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 3s ease-in-out infinite;
}

#ai-robot img {
  width: 45px;
}

/* Floating animation */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}

/* Chat Box */
#ai-chatbox {
  width: 320px;
  height: 420px;
  background: #ffffff;
  position: fixed;
  bottom: 90px;
  right: 0;
  border-radius: 15px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  display: none;
  flex-direction: column;
}

/* Header */
.ai-header {
  background: #111827;
  color: #ffffff;
  padding: 12px;
  border-radius: 15px 15px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ai-header button {
  background: none;
  border: none;
  color: white;
  font-size: 16px;
  cursor: pointer;
}

/* Messages Area */
.ai-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  background: #f9fafb;
}

.ai-message {
  margin-bottom: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 14px;
}

.ai-message.bot {
  background: #001b94;
  align-self: flex-start;
}

/* Input Area */
.ai-input {
  display: flex;
  padding: 10px;
  border-top: 1px solid #007896;
}

.ai-input input {
  flex: 1;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.ai-input button {
  margin-left: 5px;
  padding: 8px 12px;
  border-radius: 8px;
  border: none;
  background: #2563eb;
  color: white;
}
.ai-message.user {
  background: #2563eb;
  color: white;
  align-self: flex-end;
}
.ai-message.typing {
  background: #e5e7eb;
  font-style: italic;
  color: #374151;
}



/* ================= RESPONSIVE ================= */

/* Tablets */
@media (max-width: 1024px) {
  #ai-chatbox {
    width: 300px;
    height: 400px;
    bottom: 85px;
  }

  #ai-robot {
    width: 65px;
    height: 65px;
  }

  #ai-robot img {
    width: 40px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  #ai-assistant {
    bottom: 15px;
    right: 15px;
  }

  #ai-chatbox {
    width: 95vw;
    height: 85vh;
    bottom: 80px;
    right: 2.5vw;
    border-radius: 15px;
  }

  .ai-message {
    font-size: 15px;
  }

  .ai-input input {
    font-size: 16px;
  }
}

/* Small phones */
@media (max-width: 480px) {
  #ai-chatbox {
    height: 90vh;
    bottom: 70px;
  }

  #ai-robot {
    width: 60px;
    height: 60px;
  }
}

#ai-robot {
  width: 70px;
  height: 70px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 3s ease-in-out infinite;
  transition: all 0.3s ease;
}

/* NEON GLOW ON HOVER */
#ai-robot:hover {
  box-shadow:
    0 0 10px #2563eb,
    0 0 25px #2563eb,
    0 0 50px #2563eb;
  transform: scale(1.05);
}


#ai-robot {
  cursor: grab;
}
#ai-robot:active {
  cursor: grabbing;
}