.dl-chat{--c: #4f46e5;--c-hover: #4338ca;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;display:flex;flex-direction:column;background:#fff;color:#111827;overflow:hidden;box-sizing:border-box}.dl-chat *,.dl-chat *:before,.dl-chat *:after{box-sizing:border-box}.dl-chat--embedded{height:100vh}.dl-chat--page{width:100%;max-width:480px;margin:4vh auto;height:80vh;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 10px 40px #00000014}@media(max-width:480px){.dl-chat--page{max-width:100%;margin:0;height:100vh;height:100dvh;border:none;border-radius:0;box-shadow:none}}.dl-chat__header{padding:.9rem 1.1rem;font-weight:600;font-size:.95rem;background:var(--c);color:#fff;flex-shrink:0;display:flex;align-items:center;gap:.6rem;min-width:0}.dl-chat__header>span{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dl-chat__logo{height:24px;width:auto;max-width:100px;-o-object-fit:contain;object-fit:contain;background:#fff;border-radius:4px;padding:2px 4px}.dl-chat__messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem;background:#f9fafb}.dl-msg{display:flex}.dl-msg--user{justify-content:flex-end}.dl-msg--bot{justify-content:flex-start}.dl-bubble{max-width:80%;padding:.55rem .8rem;border-radius:14px;font-size:.9rem;line-height:1.4;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere}.dl-msg--user .dl-bubble{background:var(--c);color:#fff;border-bottom-right-radius:4px}.dl-msg--bot .dl-bubble{background:#fff;border:1px solid #e5e7eb;border-bottom-left-radius:4px}.dl-typing{display:flex;gap:4px;align-items:center}.dl-typing span{width:6px;height:6px;border-radius:50%;background:#9ca3af;animation:dl-bounce 1.2s infinite ease-in-out}.dl-typing span:nth-child(2){animation-delay:.15s}.dl-typing span:nth-child(3){animation-delay:.3s}@keyframes dl-bounce{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}.dl-chat__input{display:flex;align-items:flex-end;gap:.5rem;padding:.7rem;border-top:1px solid #e5e7eb;background:#fff;flex-shrink:0}.dl-chat__input textarea{flex:1;min-width:0;resize:none;max-height:96px;border:1px solid #d1d5db;border-radius:12px;padding:.55rem .75rem;font:inherit;font-size:.9rem;outline:none;width:100%}.dl-chat__input textarea:focus{border-color:var(--c);box-shadow:0 0 0 3px #4f46e51f}.dl-chat__input button{flex-shrink:0;width:38px;height:38px;border:none;border-radius:50%;background:var(--c);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}.dl-chat__input button:hover{background:var(--c-hover)}.dl-chat__input button:disabled{opacity:.45;cursor:not-allowed}