/* =========================================================
   AngCraft - Chat
   기대 변수: --c-bg, --c-card, --c-border, --c-text, --c-muted,
             --c-accent, --c-accent-fg
   변수 미정의 시 기본값으로 폴백
   ========================================================= */

:root {
  --c-bg:        var(--bg, #0b0e12);
  --c-card:      var(--card, #12161c);
  --c-border:    var(--border, rgba(255,255,255,.12));
  --c-text:      var(--text, #e7eaee);
  --c-muted:     #8a93a2;
  --c-accent:    #3b82f6;
  --c-accent-fg: #ffffff;
}

/* 컨테이너 카드 */
.chat-card{
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 12px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 10px;
  min-height: 420px;
}

/* 입력 폼 */
.chat-form{ display: block; }
.chat-input-row{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: stretch;
}

#chat-message{
  width: 100%;
  min-height: 48px;
  max-height: 220px;
  padding: .9rem 1rem;
  line-height: 1.5;
  resize: none; /* JS로 자동 높이 */
  border: 1px solid var(--c-border);
  border-radius: 10px;
  background: var(--c-bg);
  color: var(--c-text);
}
#chat-message::placeholder{ color: color-mix(in srgb, var(--c-text) 40%, transparent); }

.chat-actions{ display:flex; align-items:stretch; }
.btn-send{
  min-width: 88px;
  padding: 0 14px;
  border: 1px solid color-mix(in srgb, var(--c-accent) 70%, black 10%);
  background: var(--c-accent);
  color: var(--c-accent-fg);
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}
.btn-send:disabled{ opacity: .6; cursor:not-allowed; }
.btn-send:hover{ filter: brightness(1.05); }

/* 리스트 래퍼 (스크롤 영역) */
.chat-list-wrap{
  border: 1px solid var(--c-border);
  border-radius: 10px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent);
  min-height: 260px;
  max-height: 50vh;
  display: grid;
}
#chat-scroll{ overflow: auto; }

/* 리스트/아이템 */
.chat-list{
  list-style: none;
  margin: 0;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-empty{
  padding: 16px;
  text-align: center;
  color: var(--c-muted);
}

.chat-row{
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--c-card);
  display: grid;
  gap: 6px;
}
.chat-row.is-console{
  background: color-mix(in srgb, var(--c-card) 94%, #000 6%);
  border-style: dashed;
}

.chat-meta{
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: .9rem;
  color: var(--c-muted);
}
.chat-user{ color: var(--c-text); font-weight: 700; }
.chat-world{ opacity: .9; }
.chat-time{ margin-left: auto; font-variant-numeric: tabular-nums; }
.chat-flag--warn{ margin-left: 6px; color: #ffb14d; }

.chat-text{
  color: var(--c-text);
  line-height: 1.55;
  word-break: break-word;
  white-space: pre-wrap;
}

/* 하단 컨트롤 */
.chat-controls{
  display:flex; gap:10px; align-items:center; justify-content: flex-end;
}
.btn-more{
  padding: .55rem .9rem;
  border-radius: 8px;
  border: 1px solid var(--c-border);
  background: transparent;
  color: var(--c-text);
  cursor: pointer;
}
.btn-more:hover{ background: rgba(255,255,255,.04); }
.chat-autoscroll{
  display: inline-flex; align-items: center; gap: 8px; color: var(--c-muted);
  cursor:pointer;
  font-size:0.9rem;
}
#chat-autoscroll { cursor:pointer; }

/* 스크롤바 살짝 스타일 */
#chat-scroll::-webkit-scrollbar { height:12px; width:12px; }
#chat-scroll::-webkit-scrollbar-thumb{ background: rgba(255,255,255,.15); border-radius: 8px; }
#chat-scroll::-webkit-scrollbar-track{ background: transparent; }

/* 반응형 */
@media (max-width: 640px){
  .btn-send{ min-width: 76px; }
}

.chat-meta i { margin-right: .4rem; opacity: .85; }


/* 토글 전체 래퍼 */
.toggle{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  cursor:pointer;
  user-select:none;
  -webkit-tap-highlight-color: transparent;
  color: var(--c-text, #e5e7eb);
}

/* 실제 체크박스는 숨김(접근성 유지) */
.toggle-input{
  position:absolute;
  opacity:0;
  width:0; height:0;
}

/* 트랙 */
.toggle-track{
  position:relative;
  width:44px;
  height:24px;
  border-radius:999px;
  background: var(--c-border, #374151);
  border:1px solid var(--c-border, #374151);
  display:inline-block;
  transition: background .18s, border-color .18s;
  box-sizing:border-box;
}

/* 엄지(thumb) */
.toggle-thumb{
  position:absolute;
  top:50%;
  left:3px;
  width:18px; height:18px;
  border-radius:50%;
  background:#fff;
  transform: translate(0, -50%);
  transition: transform .18s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,.25);
}

/* 체크되었을 때 */
.toggle-input:checked + .toggle-track{
  background: var(--c-accent, #3b82f6);
  border-color: var(--c-accent, #3b82f6);
}
.toggle-input:checked + .toggle-track .toggle-thumb{
  transform: translate(20px, -50%);
}

/* 키보드 포커스 */
.toggle-input:focus-visible + .toggle-track{
  outline: 2px solid color-mix(in srgb, var(--c-accent, #3b82f6) 60%, transparent);
  outline-offset: 2px;
}

/* 텍스트 */
.toggle-text{
  font-size:.95rem;
  color: var(--c-muted, #9ca3af);
}