/* ============================================================================
   나누미AI 챗봇 위젯 스타일 (style.css)
   - 전부 .ws_ai_wrap 하위로 격리 → 웹이즈/그누보드 고객사 CSS 와 충돌 없음
   - 플로팅 버튼은 좌측 하단 (우측 하단 채널톡과 분리)
   ============================================================================ */

/* 00. 루트 토큰 (위젯 scope 변수) */
.ws_ai_wrap{
  --ws-ai-blue:      #3b4fe0;
  --ws-ai-blue-dk:   #2b39c9;
  --ws-ai-blue-deep: #22307e;
  --ws-ai-yellow:    #ffe24d;
  --ws-ai-purple:    #7b5cff;
  --ws-ai-heart:     #ff7088;   /* 나눔(하트) 포인트 — 복지관 따뜻한 톤 */
  --ws-ai-ink:       #2a2f45;
  --ws-ai-mut:       #8a90a6;
  --ws-ai-line:      #e7eaf3;
  --ws-ai-bg-soft:   #f4f6fc;
  --ws-ai-radius:    24px;
  --ws-ai-ff: 'Pretendard Variable', Pretendard, 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

  font-family: var(--ws-ai-ff);
}
/* 01. 리셋 (위젯 내부 한정) */
.ws_ai_wrap, .ws_ai_wrap *, .ws_ai_wrap *::before, .ws_ai_wrap *::after{ box-sizing:border-box; }
.ws_ai_wrap button{ font:inherit; cursor:pointer; border:0; background:transparent; color:inherit; margin:0; }
.ws_ai_wrap p, .ws_ai_wrap h2{ margin:0; }
.ws_ai_wrap strong{ font-weight:800; }

/* 02. 플로팅 버튼 (★ 좌측 하단 — 채널톡과 분리) */
.ws_ai_wrap .bs_ai_float{
  position:fixed; left:22px; right:auto; bottom:22px; z-index:2147483000;
  display:inline-flex; flex-direction:column; align-items:center; gap:1px;
  width:68px; height:68px; border-radius:50%;
  background:linear-gradient(145deg, var(--ws-ai-blue), var(--ws-ai-blue-dk));
  box-shadow:0 10px 26px rgba(43,57,201,.42);
  color:#fff; transition:transform .18s ease, box-shadow .18s ease;
  animation:ws_ai_pulse 2.6s ease-in-out infinite;
}
.ws_ai_wrap .bs_ai_float:hover{ transform:translateY(-3px) scale(1.04); box-shadow:0 16px 32px rgba(43,57,201,.5); }
.ws_ai_wrap .ss_ai_float_icon{ display:inline-flex; margin-top:7px; }
.ws_ai_wrap .ss_ai_float_txt{ font-size:11px; font-weight:800; letter-spacing:-.03em; }
@keyframes ws_ai_pulse{ 0%,100%{ box-shadow:0 10px 26px rgba(43,57,201,.42);} 50%{ box-shadow:0 10px 26px rgba(43,57,201,.42), 0 0 0 12px rgba(59,79,224,.12);} }

/* 03. 오버레이 */
.ws_ai_wrap .es_ai_overlay{
  position:fixed; inset:0; z-index:2147483001;
  display:none; opacity:0; transition:opacity .28s ease;
}
.ws_ai_wrap .es_ai_overlay.is-open{ display:block; opacity:1; }
.ws_ai_wrap .ss_ai_overlay_bg{
  position:absolute; inset:0; background:rgba(34,48,126,.55); backdrop-filter:blur(2px);
}

/* 04. 패널 (좌 인트로 + 우 채팅) */
.ws_ai_wrap .bs_ai_panel{
  position:absolute; left:50%; top:50%; transform:translate(-50%, -50%) scale(.96);
  width:min(1180px, 94vw); height:min(800px, 90vh);
  display:flex; overflow:hidden;
  background:#fff; border-radius:var(--ws-ai-radius);
  box-shadow:0 30px 80px rgba(20,28,70,.4);
  opacity:0; transition:opacity .28s ease, transform .28s ease;
}
.ws_ai_wrap .es_ai_overlay.is-open .bs_ai_panel{ opacity:1; transform:translate(-50%, -50%) scale(1); }

/* 닫기 버튼 */
.ws_ai_wrap .ss_ai_close{
  position:absolute; right:16px; top:16px; z-index:5;
  width:40px; height:40px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center;
  background:#fff; box-shadow:0 4px 12px rgba(0,0,0,.1);
}
.ws_ai_wrap .ss_ai_close:hover{ background:#f2f4fb; }

/* 05. 좌측 인트로 */
.ws_ai_wrap .is_ai_intro{
  position:relative; flex:0 0 40%; max-width:440px;
  padding:48px 40px; color:#fff; overflow:hidden;
  background:linear-gradient(160deg, #4659f0 0%, var(--ws-ai-blue) 55%, var(--ws-ai-blue-dk) 100%);
  display:flex; flex-direction:column;
}
.ws_ai_wrap .ss_ai_hi{ font-size:26px; font-weight:700; line-height:1.25; }
.ws_ai_wrap .ss_ai_brand{ font-size:26px; line-height:1.25; }
.ws_ai_wrap .ss_ai_brand strong{ color:var(--ws-ai-yellow); }
.ws_ai_wrap .ss_ai_desc{ margin-top:18px; font-size:13.5px; line-height:1.7; color:rgba(255,255,255,.86); }

.ws_ai_wrap .ss_ai_intro_menu{ display:flex; gap:14px; margin-top:30px; }
.ws_ai_wrap .ss_ai_menu_col{ flex:1; }
.ws_ai_wrap .ss_ai_menu_tag{
  display:block; width:fit-content; margin:0 auto 8px;
  background:var(--ws-ai-yellow); color:var(--ws-ai-blue-deep);
  font-size:12px; font-weight:800; padding:5px 16px; border-radius:999px;
}
.ws_ai_wrap .ss_ai_menu_card{
  width:100%; background:rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.22);
  border-radius:18px; padding:20px 10px; display:flex; flex-direction:column;
  align-items:center; gap:10px; transition:background .18s ease, transform .18s ease;
}
.ws_ai_wrap .ss_ai_menu_card:hover{ background:rgba(255,255,255,.26); transform:translateY(-2px); }
.ws_ai_wrap .ss_ai_menu_ico{
  width:50px; height:50px; border-radius:14px; background:#fff;
  display:inline-flex; align-items:center; justify-content:center;
}
.ws_ai_wrap .ss_ai_menu_lb{ font-size:14px; font-weight:700; color:#fff; }

.ws_ai_wrap .ss_ai_intro_mascot{ margin-top:auto; text-align:center; position:relative; }
.ws_ai_wrap .ss_ai_bubble{
  display:inline-block; background:rgba(255,255,255,.2); color:#fff;
  font-size:13px; font-weight:600; padding:9px 16px; border-radius:16px 16px 16px 4px;
}
.ws_ai_wrap .ss_ai_robot{ margin-top:6px; }
.ws_ai_wrap .ss_ai_slogan{ font-size:18px; font-weight:700; letter-spacing:-.02em; }
.ws_ai_wrap .ss_ai_slogan strong{ color:var(--ws-ai-yellow); }

/* 06. 우측 채팅 */
.ws_ai_wrap .is_ai_chat{
  flex:1 1 auto; display:flex; flex-direction:column; min-width:0;
  padding:44px 40px 20px;
}
.ws_ai_wrap .ss_ai_chat_head{ text-align:center; padding-top:8px; }
.ws_ai_wrap .ss_ai_avatar{ display:inline-flex; }
.ws_ai_wrap .ss_ai_chat_title{ margin-top:10px; font-size:22px; font-weight:600; line-height:1.4; color:var(--ws-ai-ink); }
.ws_ai_wrap .ss_ai_chat_title strong{ color:var(--ws-ai-blue); }

/* 메시지 리스트 */
.ws_ai_wrap .ss_ai_msglist{
  flex:1 1 auto; overflow-y:auto; margin-top:22px; padding:4px 6px 8px;
  display:flex; flex-direction:column; gap:14px;
}
.ws_ai_wrap .ss_ai_msglist::-webkit-scrollbar{ width:8px; }
.ws_ai_wrap .ss_ai_msglist::-webkit-scrollbar-thumb{ background:#d6dbec; border-radius:8px; }

/* 자주 묻는 질문 */
.ws_ai_wrap .ss_ai_faq_title{ text-align:center; font-size:14px; font-weight:700; color:var(--ws-ai-ink); margin-bottom:16px; }
.ws_ai_wrap .ss_ai_faq_grid{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; }
.ws_ai_wrap .ss_ai_faq_chip{
  position:relative; background:#fff; border:1px solid var(--ws-ai-line);
  border-radius:999px; padding:11px 18px 11px 40px; font-size:13.5px; color:var(--ws-ai-ink);
  box-shadow:0 3px 10px rgba(40,55,130,.06); transition:border-color .18s ease, transform .18s ease;
}
.ws_ai_wrap .ss_ai_faq_chip::before{
  content:'Q'; position:absolute; left:10px; top:50%; transform:translateY(-50%);
  width:22px; height:22px; border-radius:50%; background:var(--ws-ai-blue); color:#fff;
  font-size:12px; font-weight:800; display:flex; align-items:center; justify-content:center;
}
.ws_ai_wrap .ss_ai_faq_chip:hover{ border-color:var(--ws-ai-blue); transform:translateY(-2px); }

/* 말풍선 (유저 / 봇) */
.ws_ai_wrap .ss_ai_msg{ display:flex; gap:10px; max-width:84%; }
.ws_ai_wrap .ss_ai_msg.is-user{ align-self:flex-end; flex-direction:row-reverse; }
.ws_ai_wrap .ss_ai_msg_ico{
  flex:0 0 32px; width:32px; height:32px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center; font-size:15px;
}
.ws_ai_wrap .ss_ai_msg.is-bot  .ss_ai_msg_ico{ background:#ffe9ed; }
.ws_ai_wrap .ss_ai_msg.is-user .ss_ai_msg_ico{ background:var(--ws-ai-blue); color:#fff; }
.ws_ai_wrap .ss_ai_msg_txt{
  padding:12px 16px; border-radius:16px; font-size:14px; line-height:1.62;
  white-space:pre-wrap; word-break:break-word;
}
.ws_ai_wrap .ss_ai_msg.is-bot  .ss_ai_msg_txt{ background:var(--ws-ai-bg-soft); color:var(--ws-ai-ink); border-radius:4px 16px 16px 16px; }
.ws_ai_wrap .ss_ai_msg.is-user .ss_ai_msg_txt{ background:var(--ws-ai-blue); color:#fff; border-radius:16px 4px 16px 16px; }
/* 스트리밍 대기 점 */
.ws_ai_wrap .ss_ai_typing{ display:inline-flex; gap:4px; padding:4px 2px; }
.ws_ai_wrap .ss_ai_typing i{ width:7px; height:7px; border-radius:50%; background:#b7c0e0; animation:ws_ai_dot 1.2s infinite; }
.ws_ai_wrap .ss_ai_typing i:nth-child(2){ animation-delay:.2s; }
.ws_ai_wrap .ss_ai_typing i:nth-child(3){ animation-delay:.4s; }
@keyframes ws_ai_dot{ 0%,60%,100%{ transform:translateY(0); opacity:.5;} 30%{ transform:translateY(-5px); opacity:1;} }

/* 입력 영역 — textarea 와 전송 버튼 세로 중앙 정렬 */
.ws_ai_wrap .ss_ai_input{
  display:flex; align-items:center; gap:10px; margin-top:14px;
  border:1px solid var(--ws-ai-line); border-radius:18px; padding:8px 8px 8px 18px;
  background:#fff; transition:border-color .18s ease;
}
.ws_ai_wrap .ss_ai_input:focus-within{ border-color:var(--ws-ai-blue); }
.ws_ai_wrap .ss_ai_textarea{
  flex:1 1 auto; display:block; border:0; outline:0; resize:none; background:transparent;
  font-family:inherit; font-size:15px; line-height:1.55; color:var(--ws-ai-ink);
  padding:6px 0; max-height:120px; overflow-y:auto;
}
.ws_ai_wrap .ss_ai_send{
  flex:0 0 auto; align-self:center; background:var(--ws-ai-blue); color:#fff;
  font-size:14.5px; font-weight:700; padding:12px 22px; border-radius:12px;
  white-space:nowrap; transition:background .18s ease;
}
.ws_ai_wrap .ss_ai_send:hover{ background:var(--ws-ai-blue-dk); }
.ws_ai_wrap .ss_ai_send:disabled{ background:#aab2d6; cursor:not-allowed; }

/* 푸터 */
.ws_ai_wrap .ss_ai_foot{ text-align:center; font-size:11.5px; color:var(--ws-ai-mut); line-height:1.7; padding:12px 0 2px; }
.ws_ai_wrap .ss_ai_foot strong{ color:#5a6285; text-decoration:underline; }
.ws_ai_wrap .ss_ai_copy{ font-size:11px; color:#aeb4ca; }

/* 07. 반응형 */
@media (max-width:1023px){
  .ws_ai_wrap .is_ai_intro{ flex-basis:34%; padding:40px 26px; }
  .ws_ai_wrap .ss_ai_hi, .ws_ai_wrap .ss_ai_brand{ font-size:22px; }
  .ws_ai_wrap .is_ai_chat{ padding:40px 26px 18px; }
}
@media (max-width:767px){
  .ws_ai_wrap .bs_ai_panel{ width:100vw; height:100vh; height:100dvh; max-width:none; border-radius:0; transform:translate(-50%,-50%); }
  .ws_ai_wrap .es_ai_overlay.is-open .bs_ai_panel{ transform:translate(-50%,-50%); }
  .ws_ai_wrap .ss_ai_overlay_bg{ display:none; }
  .ws_ai_wrap .is_ai_intro{ display:none; }
  .ws_ai_wrap .is_ai_chat{ padding:54px 18px 16px; }
  .ws_ai_wrap .ss_ai_chat_title{ font-size:19px; }
  .ws_ai_wrap .ss_ai_faq_grid{ flex-direction:column; align-items:stretch; }
  .ws_ai_wrap .ss_ai_msg{ max-width:92%; }
  .ws_ai_wrap .bs_ai_float{ left:16px; right:auto; bottom:16px; }
}
/* body 스크롤 잠금 (레이어 오픈 시 JS가 토글) */
body.ws_ai_locked{ overflow:hidden; }