/* ============ Gudong 社区引导员 · 聊天浮层样式 ============ */
#gudong-chatbot, #gudong-chatbot *, #gudong-chatbot *::before, #gudong-chatbot *::after { box-sizing: border-box; }

.gd-chat-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 9990;
  width: 58px; height: 58px; border-radius: 50%; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1f1f1f, #3a2f2a);
  color: #f4efe6; box-shadow: 0 6px 20px rgba(0,0,0,.28);
  transition: transform .18s ease, box-shadow .18s ease;
}
.gd-chat-fab:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 10px 26px rgba(0,0,0,.34); }
.gd-chat-fab svg { width: 27px; height: 27px; }
.gd-chat-fab .gd-chat-fab-badge {
  position: absolute; top: -2px; right: -2px; width: 15px; height: 15px; border-radius: 50%;
  background: #c9a25e; border: 2px solid #fff; display: none;
}
.gd-chat-fab.gd-has-new .gd-chat-fab-badge { display: block; }

.gd-chat-panel {
  position: fixed; right: 20px; bottom: 20px; z-index: 9991;
  width: 376px; height: 590px; max-width: calc(100vw - 24px); max-height: calc(100vh - 24px);
  background: #fffdf9; border-radius: 18px; overflow: hidden;
  box-shadow: 0 18px 50px rgba(0,0,0,.30), 0 0 0 1px rgba(0,0,0,.06);
  display: flex; flex-direction: column;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  animation: gd-chat-in .20s ease;
}
/* 强制 hidden 属性生效：部分浏览器/WebView 会被 display:flex 覆盖导致面板无法隐藏 */
.gd-chat-panel[hidden]{ display: none !important; }
@keyframes gd-chat-in { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }

.gd-chat-head {
  background: linear-gradient(135deg, #1f1f1f, #3a2f2a); color: #f4efe6;
  padding: 14px 16px 12px; display: flex; align-items: center; gap: 10px; flex: 0 0 auto;
}
.gd-chat-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex: 0 0 auto; background: #c9a25e;
  display: flex; align-items: center; justify-content: center; font-size: 19px;
}
.gd-chat-head-text { flex: 1 1 auto; min-width: 0; }
.gd-chat-head-text .gd-chat-name { font-size: 15px; font-weight: 700; letter-spacing: .2px; }
.gd-chat-head-text .gd-chat-sub { font-size: 11.5px; opacity: .82; margin-top: 1px; }
.gd-chat-lang {
  flex: 0 0 auto; display: flex; background: rgba(255,255,255,.14); border-radius: 999px; overflow: hidden;
}
.gd-chat-lang button {
  border: none; background: transparent; color: #f4efe6; font-size: 12px; padding: 5px 9px; cursor: pointer; line-height: 1;
}
.gd-chat-lang button.gd-on { background: #c9a25e; color: #1f1f1f; font-weight: 700; }
.gd-chat-close { flex: 0 0 auto; background: none; border: none; color: #f4efe6; font-size: 20px; cursor: pointer; padding: 2px 4px; line-height: 1; opacity: .8; }
.gd-chat-close:hover { opacity: 1; }

.gd-chat-msgs {
  flex: 1 1 auto; overflow-y: auto; padding: 14px 14px 6px; display: flex; flex-direction: column; gap: 10px;
  background: #faf6ee;
  scroll-behavior: smooth;
}
.gd-msg { display: flex; gap: 8px; max-width: 100%; }
.gd-msg.gd-bot { align-items: flex-start; }
.gd-msg.gd-user { justify-content: flex-end; }
.gd-msg .gd-msg-avatar { width: 26px; height: 26px; border-radius: 50%; background: #c9a25e; color: #1f1f1f; display: flex; align-items: center; justify-content: center; font-size: 14px; flex: 0 0 auto; margin-top: 2px; }
.gd-msg .gd-bubble {
  max-width: 82%; padding: 10px 13px; border-radius: 14px; font-size: 14px; line-height: 1.55; color: #2c2723; word-break: break-word;
}
.gd-msg.gd-bot .gd-bubble { background: #fff; border: 1px solid #eee4d3; border-top-left-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,.04); }
.gd-msg.gd-user .gd-bubble { background: #2c2723; color: #f4efe6; border-top-right-radius: 4px; }
.gd-msg.gd-user .gd-msg-avatar { background: #2c2723; color: #f4efe6; }

.gd-msg .gd-bubble .gd-b { font-weight: 700; }
.gd-msg .gd-bubble .gd-hi { font-weight: 700; font-size: 14.5px; }
.gd-bubble a.gd-link { color: #b8862e; text-decoration: underline; font-weight: 600; }

/* 菜单 */
.gd-menu { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.gd-menu-item {
  display: flex; align-items: center; gap: 8px; text-align: left; width: 100%;
  background: #fff; border: 1px solid #eee4d3; border-radius: 10px; padding: 9px 12px; cursor: pointer;
  font-size: 13.5px; color: #2c2723; font-family: inherit; transition: background .12s ease, border-color .12s ease;
}
.gd-menu-item:hover { background: #fbf3e3; border-color: #dcc89c; }
.gd-menu-item .gd-m-ic { font-size: 16px; }
.gd-menu-item .gd-m-sub { display: block; font-size: 11.5px; color: #8d857a; margin-top: 1px; }

.gd-chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.gd-chip {
  background: #f4ece0; border: 1px solid #e4d6bf; color: #5a4a2f; border-radius: 999px; padding: 6px 12px;
  font-size: 12.5px; cursor: pointer; font-family: inherit; transition: background .12s ease;
}
.gd-chip:hover { background: #ece0c8; }

/* 文章卡片（检索结果） */
.gd-card {
  display: block; background: #fff; border: 1px solid #eee4d3; border-radius: 12px; padding: 11px 13px; margin-top: 7px;
  text-decoration: none; color: inherit; transition: border-color .12s ease, box-shadow .12s ease;
}
.gd-card:hover { border-color: #d8c49a; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.gd-card .gd-card-t { font-size: 14px; font-weight: 700; color: #2c2723; line-height: 1.4; }
.gd-card .gd-card-d { font-size: 12.5px; color: #6f675c; margin-top: 4px; line-height: 1.5; }
.gd-card .gd-card-go { font-size: 12px; color: #b8862e; font-weight: 600; margin-top: 6px; }

.gd-msg-actions { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.gd-btn {
  border: 1px solid #d8c49a; background: #fff; color: #7a5a20; border-radius: 999px; padding: 7px 14px; cursor: pointer;
  font-size: 13px; font-family: inherit; transition: background .12s ease;
}
.gd-btn:hover { background: #f8eeda; }
.gd-btn.gd-primary { background: #2c2723; color: #f4efe6; border-color: #2c2723; }
.gd-btn.gd-primary:hover { background: #453d37; }

.gd-chat-inputbar {
  flex: 0 0 auto; display: flex; gap: 8px; padding: 10px 12px; background: #fffdf9; border-top: 1px solid #ece2d0;
}
.gd-chat-inputbar input {
  flex: 1 1 auto; border: 1px solid #e4d6bf; border-radius: 999px; padding: 10px 14px; font-size: 14px;
  background: #fbf7ef; color: #2c2723; outline: none; font-family: inherit;
}
.gd-chat-inputbar input:focus { border-color: #c9a25e; background: #fff; }
.gd-chat-inputbar .gd-send {
  flex: 0 0 auto; border: none; background: #2c2723; color: #f4efe6; border-radius: 50%; width: 42px; height: 42px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.gd-chat-inputbar .gd-send:hover { background: #453d37; }
.gd-chat-inputbar .gd-send svg { width: 19px; height: 19px; }

.gd-typing { display: inline-flex; gap: 4px; align-items: center; padding: 4px 2px; }
.gd-typing i { width: 6px; height: 6px; border-radius: 50%; background: #c9a25e; animation: gd-blink 1.2s infinite; }
.gd-typing i:nth-child(2){ animation-delay: .2s; } .gd-typing i:nth-child(3){ animation-delay: .4s; }
@keyframes gd-blink { 0%,80%,100%{opacity:.25} 40%{opacity:1} }

.gd-note { font-size: 11.5px; color: #a2988a; margin-top: 6px; line-height: 1.45; }

@media (max-width: 520px) {
  .gd-chat-panel { right: 8px; bottom: 8px; left: 8px; width: auto; height: calc(100vh - 90px); }
  .gd-chat-fab { right: 14px; bottom: 14px; width: 50px; height: 50px; }
}