#nml-chat-bubble{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:#1d9e75;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgb(0 0 0 / .2);z-index:999998;transition:transform 0.15s ease}#nml-chat-bubble:hover{transform:scale(1.06)}#nml-chat-window{position:fixed;bottom:96px;right:24px;width:340px;max-width:calc(100vw - 32px);height:460px;max-height:calc(100vh - 140px);background:#fff;border-radius:12px;box-shadow:0 8px 30px rgb(0 0 0 / .25);display:flex;flex-direction:column;overflow:hidden;z-index:999999;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}#nml-chat-window.nml-hidden{display:none}#nml-chat-header{background:#1d9e75;color:#fff;padding:14px 16px;font-size:15px;font-weight:600;display:flex;justify-content:space-between;align-items:center}#nml-chat-close{background:none;border:none;color:#fff;font-size:22px;line-height:1;cursor:pointer;padding:0}#nml-chat-messages{flex:1;overflow-y:auto;padding:12px;background:#f7f7f5;display:flex;flex-direction:column;gap:8px}.nml-msg{max-width:80%;padding:8px 12px;border-radius:14px;font-size:14px;line-height:1.4;word-wrap:break-word}.nml-msg.user{background:#1d9e75;color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.nml-msg.bot{background:#fff;color:#222;align-self:flex-start;border:1px solid #e5e5e0;border-bottom-left-radius:4px}.nml-msg.typing{color:#888;font-style:italic}#nml-chat-input-row{display:flex;border-top:1px solid #e5e5e0;padding:8px;gap:8px}#nml-chat-input{flex:1;border:1px solid #ddd;border-radius:18px;padding:8px 14px;font-size:14px;outline:none}#nml-chat-input:focus{border-color:#1d9e75}#nml-chat-send{background:#1d9e75;color:#fff;border:none;border-radius:18px;padding:8px 16px;font-size:14px;cursor:pointer}#nml-chat-send:disabled{opacity:.6;cursor:default}