.vprint-ai-widget{position:fixed;right:20px;bottom:20px;z-index:999999;font-family:Arial,sans-serif}
.vprint-ai-launcher{width:58px;height:58px;border:0;border-radius:50%;cursor:pointer;background:#111;color:#fff;font-weight:700;box-shadow:0 5px 25px #0003}
.vprint-ai-box{width:360px;height:500px;background:#fff;border-radius:16px;box-shadow:0 10px 45px #0003;overflow:hidden;border:1px solid #ddd}
.vprint-ai-head{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:#111;color:#fff}
.vprint-ai-head button{border:0;background:transparent;color:#fff;font-size:26px;cursor:pointer}
.vprint-ai-messages{height:390px;overflow:auto;padding:14px;background:#f6f6f6}
.vprint-ai-msg{max-width:85%;padding:10px 12px;border-radius:12px;margin:7px 0;line-height:1.4;white-space:pre-wrap}
.vprint-ai-msg.bot{background:#fff;border:1px solid #e3e3e3}
.vprint-ai-msg.user{margin-left:auto;background:#111;color:#fff}
.vprint-ai-form{display:flex;gap:8px;padding:10px;border-top:1px solid #ddd}
.vprint-ai-form input{flex:1;min-width:0;border:1px solid #ccc;border-radius:9px;padding:10px}
.vprint-ai-form button{border:0;border-radius:9px;padding:0 14px;background:#111;color:#fff;cursor:pointer}

.vprint-ai-offer-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.vprint-ai-offer-actions button{border:0;border-radius:6px;padding:9px 13px;cursor:pointer;font-size:14px}
.vprint-ai-offer-copy{background:#eee;color:#222}
.vprint-ai-offer-order{background:#111;color:#fff}
.vprint-ai-offer-actions button:hover{opacity:.88}
.vprint-ai-input-row{display:flex;gap:8px;align-items:center;width:100%}
.vprint-ai-attach{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid #ccc;border-radius:9px;cursor:pointer;background:#fff;flex:0 0 40px}
.vprint-ai-attach input{display:none}
.vprint-ai-attach span{font-size:19px;line-height:1}
.vprint-ai-file-list{padding:7px 10px;border-top:1px solid #eee;background:#fafafa;max-height:72px;overflow:auto}
.vprint-ai-file-item{font-size:12px;line-height:1.4;margin:2px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vprint-ai-file-analysis{max-width:92%;padding:9px 11px;border-radius:12px;margin:7px 0;background:#fff;border:1px solid #ddd;line-height:1.4;font-size:12px;white-space:pre-wrap}
.vprint-ai-file-analysis strong{display:block;margin-bottom:3px}
.vprint-ai-file-analysis .warning{margin-top:3px}