/* re-store — AI Assistant chat UI */
.ai-wrap{max-width:760px;margin:0 auto;}
.ai-chat{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;display:flex;flex-direction:column;height:min(70vh,640px);}
.ai-log{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px;}
.ai-msg{max-width:80%;padding:12px 16px;border-radius:16px;font-size:15px;line-height:1.5;white-space:pre-wrap;}
.ai-msg.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px;}
.ai-msg.bot{align-self:flex-start;background:#f3f3f5;color:#1d1d1f;border-bottom-left-radius:4px;}
.ai-msg.typing{color:#9a9aa2;font-style:italic;}
.ai-form{display:flex;gap:10px;border-top:1px solid var(--line);padding:14px;background:#fafafa;}
.ai-input{flex:1;border:1px solid var(--line);border-radius:999px;padding:12px 18px;font-size:15px;outline:none;}
.ai-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(237,28,36,.10);}
.ai-send{background:var(--accent);color:#fff;border:none;border-radius:999px;padding:0 22px;font-weight:600;cursor:pointer;font-size:15px;}
.ai-send:hover{background:var(--accent-press);}
.ai-send:disabled{opacity:.5;cursor:default;}
.ai-suggest{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.ai-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-size:13px;cursor:pointer;transition:.15s;}
.ai-chip:hover{border-color:var(--accent);color:var(--accent);}