/* Floating Chat Widget - Dark Theme */
.gpt-mini {
  display: flex;
  flex-direction: column;
  width: 350px;
  height: 500px;
  background: var(--secondary-dark);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  backdrop-filter: blur(10px);
  background: rgba(19, 27, 46, 0.95);
}

/* Floating position in corner */
.floating-chat {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  transition: all 0.3s ease;
}

.floating-chat:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(74, 158, 255, 0.3);
}

.gpt-mini .header {
  background: var(--gradient-1);
  color: white;
  padding: 12px 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  position: relative;
}

.gpt-mini .header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-blue);
  box-shadow: 0 0 10px rgba(74, 158, 255, 0.5);
}

.gpt-mini .history {
  flex: 1;
  padding: 12px;
  overflow-y: auto;
  background: transparent;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-blue) transparent;
}

.gpt-mini .history::-webkit-scrollbar {
  width: 6px;
}

.gpt-mini .history::-webkit-scrollbar-track {
  background: transparent;
}

.gpt-mini .history::-webkit-scrollbar-thumb {
  background: var(--accent-blue);
  border-radius: 3px;
}

.gpt-mini .message {
  display: block;
  padding: 8px 12px;
  margin: 8px 0;
  max-width: 85%;
  line-height: 1.4;
  border-radius: 12px;
  clear: both;
  font-size: 0.85rem;
  word-wrap: break-word;
}

.gpt-mini .message.user {
  background: var(--gradient-1);
  color: white;
  margin-left: auto;
  border-radius: 18px 18px 4px 18px;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.gpt-mini .message.bot {
  background: var(--card-bg);
  color: var(--text-primary);
  margin-right: auto;
  border-radius: 18px 18px 18px 4px;
  border: 1px solid var(--border-color);
}

.gpt-mini .input-area {
  display: flex;
  padding: 12px;
  background: rgba(10, 15, 28, 0.8);
  border-top: 1px solid var(--border-color);
  gap: 8px;
}

.gpt-mini .input-area input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  background: var(--primary-dark);
  color: var(--text-primary);
  outline: none;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.gpt-mini .input-area input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(74, 158, 255, 0.2);
}

.gpt-mini .input-area input::placeholder {
  color: var(--text-secondary);
}

.gpt-mini .input-area button {
  width: 40px;
  height: 40px;
  background: var(--gradient-1);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  outline: none;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.gpt-mini .input-area button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.5);
}

.gpt-mini .input-area button:active {
  transform: translateY(0);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .gpt-mini {
    width: 300px;
    height: 450px;
  }
  
  .floating-chat {
    bottom: 15px;
    right: 15px;
  }
}

@media (max-width: 480px) {
  .gpt-mini {
    width: 280px;
    height: 400px;
  }
  
  .floating-chat {
    bottom: 10px;
    right: 10px;
  }
}