/* ---------------------------------------------------------
   Portfolio Chatbot Widget
   Add this file to your site and link it, e.g.:
   <link rel="stylesheet" href="chatbot-widget.css">
--------------------------------------------------------- */

#chatbot-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #37d6c8;
  color: #0a0f1a;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

#chatbot-toggle:hover {
  transform: scale(1.06);
}

#chatbot-window {
  position: fixed;
  bottom: 92px;
  right: 24px;
  width: 320px;
  max-width: calc(100vw - 32px);
  height: 440px;
  max-height: calc(100vh - 140px);
  background: #0f1420;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
  font-family: system-ui, sans-serif;
}

#chatbot-window.open {
  display: flex;
}

#chatbot-header {
  background: #151b2b;
  color: #fff;
  padding: 12px 14px;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

#chatbot-close {
  background: none;
  border: none;
  color: #aaa;
  font-size: 1.1rem;
  cursor: pointer;
}

#chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chatbot-msg {
  max-width: 85%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.4;
  white-space: pre-wrap;
}

.chatbot-msg.user {
  align-self: flex-end;
  background: #37d6c8;
  color: #0a0f1a;
  border-bottom-right-radius: 2px;
}

.chatbot-msg.bot {
  align-self: flex-start;
  background: #1c2436;
  color: #eee;
  border-bottom-left-radius: 2px;
}

.chatbot-msg.bot.typing {
  color: #888;
  font-style: italic;
}

.chatbot-msg.bot a {
  color: #37d6c8;
  text-decoration: underline;
  word-break: break-word;
}

.chatbot-msg.bot a:hover {
  color: #6be8db;
}

#chatbot-input-row {
  display: flex;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px;
  gap: 6px;
}

#chatbot-input {
  flex: 1;
  background: #1c2436;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #fff;
  padding: 8px 10px;
  font-size: 0.85rem;
  resize: none;
}

#chatbot-send {
  background: #37d6c8;
  border: none;
  border-radius: 8px;
  padding: 0 14px;
  color: #0a0f1a;
  font-weight: 600;
  cursor: pointer;
}

#chatbot-send:disabled {
  opacity: 0.5;
  cursor: default;
}