diff --git a/app/__pycache__/main.cpython-313.pyc b/app/__pycache__/main.cpython-313.pyc
index 61eadd4..e678e6c 100644
Binary files a/app/__pycache__/main.cpython-313.pyc and b/app/__pycache__/main.cpython-313.pyc differ
diff --git a/app/main.py b/app/main.py
index 8837364..8984ac9 100644
--- a/app/main.py
+++ b/app/main.py
@@ -75,27 +75,46 @@ async def get_file(file_id: str):
 
 @app.get("/search/lva")
 async def search_lva(
-    searchterm: str, searchlim: int = 10
+    searchterm: str = "", pid: str | None = None, searchlim: int = 10
 ) -> List[Dict[str, int | str]]:
     """returns the LVA for a search in the database"""
     res = []
+    zw = []
     cur = db.cursor(dictionary=True)
     if await is_LVID(searchterm):
         cur.execute(
-            "SELECT lvid,lvname FROM LVAs WHERE lvid LIKE ?", (searchterm + "%",)
+            "SELECT id,lvid,lvname FROM LVAs WHERE lvid LIKE ?", (searchterm + "%",)
         )
         res = cur.fetchall()
     else:
-        cur.execute(
-            "SELECT id,lvid,lvname FROM LVAs WHERE lvname LIKE ?",
-            (searchterm + "%",),
-        )
-        res = cur.fetchall()
-        cur.execute(
-            "SELECT id,lvid,lvname FROM LVAs WHERE lvname LIKE ?",
-            ("%" + searchterm + "%",),
-        )
-        res = remove_duplicates(res + cur.fetchall())
+        if pid is not None:
+            cur.execute(
+                "SELECT LVAs.id,LVAs.lvid,LVAs.lvname FROM LVAs LEFT JOIN LPLink ON LVAs.id=LPLink.lid WHERE lvname like ? AND pid=?",
+                (searchterm + "%", pid),
+            )
+            res += cur.fetchall()
+            cur.execute(
+                "SELECT LVAs.id,LVAs.lvid,LVAs.lvname FROM LVAs LEFT JOIN LPLink ON LVAs.id=LPLink.lid WHERE lvname like ? AND pid=?",
+                ("%" + searchterm + "%", pid),
+            )
+            res += cur.fetchall()
+            cur.execute(
+                "SELECT LVAs.id,LVAs.lvid,LVAs.lvname FROM LVAs LEFT JOIN LPLink ON LVAs.id=LPLink.lid WHERE pid=?",
+                (pid,),
+            )
+            zw = cur.fetchall()
+        if searchterm != "":
+            cur.execute(
+                "SELECT id,lvid,lvname FROM LVAs WHERE lvname LIKE ?",
+                (searchterm + "%",),
+            )
+            res += cur.fetchall()
+            cur.execute(
+                "SELECT id,lvid,lvname FROM LVAs WHERE lvname LIKE ?",
+                ("%" + searchterm + "%",),
+            )
+            res += cur.fetchall()
+        res = remove_duplicates(res + zw)
     if searchlim == 0:
         return res
     else:
@@ -188,7 +207,7 @@ async def create_upload_file(files: List[UploadFile], c2pdf: bool = True):
     filename = files[0].filename if files[0].filename is not None else "None"
     if len(files) == 1:
         content = await files[0].read()
-        ft = filetype.guess(content).extension
+        ft: str = guess_filetype(content, filename)
         if c2pdf and ft != "pdf":
             ret = convert_to_pdf(content)
             if ret is not None:
@@ -199,7 +218,7 @@ async def create_upload_file(files: List[UploadFile], c2pdf: bool = True):
         filecontents = []
         for file in files:
             content = await file.read()
-            ft = filetype.guess(content).extension
+            ft = guess_filetype(content, filename)
             if ft == "pdf":
                 filecontents.append(content)
                 continue
@@ -575,6 +594,7 @@ def make_filename_unique(filename: str, idx: int | None = None) -> str:
 
 
 async def save_files_to_folder(files: List[UploadFile]) -> str:
+    """saves file to files in prograss folder"""
     filename = files[0].filename if files[0].filename is not None else "None"
     filename = filename.split(".")[0]
     if filename == "":
@@ -592,3 +612,12 @@ async def save_files_to_folder(files: List[UploadFile]) -> str:
 #     reqJson = await request.form()
 #     print(reqJson)
 #     return {"done": "ok"}
+def guess_filetype(content: str, filename: str) -> str:
+    """Guesses the filetype of a file based on first the sontent, If that fails the extension in teh filename. If no conclusion can be reached it reutrns an empty string"""
+    ftyp = filetype.guess(content)
+    if ftyp is not None:
+        return ftyp.extension
+    farr = filename.split(".")
+    if len(farr) > 1:
+        return filename.split(".")[-1]
+    return ""
diff --git a/index.html b/index.html
index a7a0e93..07dc5a0 100644
--- a/index.html
+++ b/index.html
@@ -7,6 +7,8 @@
   <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.4.456/pdf.min.js"></script>
   <script src="static/app.js" defer></script>
   <script src="static/autocomplete.js" defer></script>
+  <script src="static/dynhide.js" defer></script>
+  <script src="static/filedrop.js" defer></script>
   <link rel="icon" type="image/png" href="/favicon/favicon-96x96.png" sizes="96x96" />
   <link rel="icon" type="image/svg+xml" href="/favicon/favicon.svg" />
   <link rel="shortcut icon" href="/favicon/favicon.ico" />
@@ -20,23 +22,29 @@
     <div class="left" id="controldiv">
       <div id="fileupload">
         <form id="uploadform" enctype="multipart/form-data">
-          <label for="filepicker">Choose a pdf file</label>
-          <input type="file" name="files" id="filepicker" multiple />
-          <button type="submit" id="upload" method="POST">Upload</button>
+          <div class="filetop">
+            <!-- <label for="filepicker">Choose a file</label> -->
+            <input type="file" name="files" id="filepicker" multiple placeholder="Drop File" />
+          </div>
+          <button type="submit" id="upload" method="POST" class="fileupload">
+            Upload
+          </button>
         </form>
       </div>
       <div id="submitdiv">
         <form id="submitform" ,onsubmit="submitFile(event)">
           <label for="lva">Lehrveranstaltung:</label>
           <div class="autocomplete">
-            <input type="text" id="lva" name="lva" placeholder="Lehrveranstaltung" autocomplete="off" /><br />
+            <input type="text" id="lva" name="lva" placeholder="Lehrveranstaltung" autocomplete="off" />
           </div>
           <br />
+          <!-- <br /> -->
           <label for="prof">Vortragende*r:</label>
           <div class="autocomplete">
-            <input type="text" id="prof" name="prof" placeholder="Vortragende*r" autocomplete="off" /><br />
+            <input type="text" id="prof" name="prof" placeholder="Vortragende*r" autocomplete="off" />
           </div>
           <br />
+          <!-- <br /> -->
           <label for="name">Name:</label>
           <input type="text" id="name" name="fname" placeholder="Prüfung" /><br />
           <label for="sem">Semester:</label>
@@ -55,14 +63,17 @@
           <label for="zusammenfassungen">Zusammenfassung</label><br />
           <input type="radio" id="multimedia" name="stype" value="6" />
           <label for="multimedia">Multimedia</label><br />
-          <label for="subcat">Veranstaltung</label>
-          <div class="autocomplete">
-            <input type="text" id="subcat" name="subcat" placeholder="Klausur 1" autocomplete="off" />
+          <br />
+          <div id="subcatdiv">
+            <label for="subcat">Veranstaltung</label>
+            <div class="autocomplete">
+              <input type="text" id="subcat" name="subcat" placeholder="Klausur 1" autocomplete="off" />
+            </div>
+          </div>
+          <div id="datediv">
+            <label for="date">Datum</label>
+            <input type="date" id="date" name="ex_date" placeholder="Drop File" /><br />
           </div>
-          <br />
-          <br />
-          <label for="date">Datum</label>
-          <input type="date" id="date" name="ex_date" /><br />
           <button type="submit" id="send">Senden</button>
         </form>
       </div>
diff --git a/static/autocomplete.js b/static/autocomplete.js
index 41ff5c7..74d6fbd 100644
--- a/static/autocomplete.js
+++ b/static/autocomplete.js
@@ -20,10 +20,13 @@ function autocomplete(inp, type) {
       val = this.value;
     /*close any already open lists of autocompleted values*/
     closeAllLists();
-    if (!val && type === "lva") {
+    if (!val && type === "lva" && pid === null) {
       return false;
     }
-    if (type === "prof" && lid !== null) {
+    if (type === "lva" && pid !== null) {
+      apirq =
+        url + type + "?searchterm=" + val + "&pid=" + pid + "&searchlim=10";
+    } else if (type === "prof" && lid !== null) {
       apirq =
         url + type + "?searchterm=" + val + "&lid=" + lid + "&searchlim=10";
     } else if (type === "subcat" && lid !== null && pid !== null) {
diff --git a/static/dynhide.js b/static/dynhide.js
new file mode 100644
index 0000000..c3a5020
--- /dev/null
+++ b/static/dynhide.js
@@ -0,0 +1,42 @@
+var radiobuttons;
+var datediv;
+var subcatdiv;
+var rdbarr;
+var subcatcategories = [1, 2, 3];
+var datecategorires = [0, 1];
+function changevis() {
+  for (let i = 0; i < rdbarr.length; i++) {
+    if (rdbarr[i].checked) {
+      if (subcatcategories.includes(i)) {
+        subcatdiv.style.display = "block";
+      } else {
+        subcatdiv.style.display = "none";
+      }
+      if (datecategorires.includes(i)) {
+        datediv.style.display = "block";
+      } else {
+        datediv.style.display = "none";
+      }
+      return;
+    }
+  }
+}
+function starthide() {
+  radiobuttons = document.getElementsByName("stype");
+  datediv = document.getElementById("datediv");
+  subcatdiv = document.getElementById("subcatdiv");
+  rdbarr = [
+    document.getElementById("pruefung"),
+    document.getElementById("klausur"),
+    document.getElementById("uebung"),
+    document.getElementById("labor"),
+    document.getElementById("unterlagen"),
+    document.getElementById("zusammenfassungen"),
+    document.getElementById("multimedia"),
+  ];
+  changevis();
+  radiobuttons.forEach((rdb) => {
+    rdb.addEventListener("change", changevis);
+  });
+}
+window.addEventListener("load", starthide);
diff --git a/static/filedrop.js b/static/filedrop.js
new file mode 100644
index 0000000..0061a47
--- /dev/null
+++ b/static/filedrop.js
@@ -0,0 +1,10 @@
+var fileinput;
+function dropHandler(eve) {
+  eve.preventDefault();
+  fileinput.files = eve.dataTransfer.files;
+}
+function init() {
+  fileinput = document.getElementById("filepicker");
+  document.getElementById("filepicker").addEventListener("drop", dropHandler);
+}
+window.addEventListener("load", init);
diff --git a/static/style.css b/static/style.css
index 78d3e0b..03f4764 100644
--- a/static/style.css
+++ b/static/style.css
@@ -6,7 +6,7 @@ body {
 
 body {
   overflow: hidden;
-  background-color: slategrey;
+  background-color: #2f3957;
   font-family: Arial, Helvetica, sans-serif;
 }
 
@@ -15,11 +15,11 @@ body {
   margin: 0;
   width: 75vw;
   float: right;
-  background-color: navy;
+  /* background-color: navy; */
 }
 
 .left {
-  background-color: blueviolet;
+  /* background-color: blueviolet; */
   height: 100%;
   float: left;
 }
@@ -77,6 +77,16 @@ span {
 #submitdiv {
   /*position: relative;*/
   width: 500px;
+  padding: 10px;
+}
+
+label {
+  /* color: white; */
+  background-color: grey;
+  border-radius: 5px;
+  padding: 5px;
+  /* margin: 10px; */
+  margin-top: 10px;
 }
 
 /*Things I've stolen from https://www.w3schools.com/howto/howto_js_autocomplete.asp*/
@@ -84,29 +94,59 @@ span {
   /*the container must be positioned relative:*/
   position: relative;
   display: inline-block;
-  width: 300px;
+  /* width: 400px; */
+  width: 100%;
+  padding: none;
+  margin-bottom: 10px;
+}
+
+#name {
+  margin-bottom: 10px;
 }
 
 input {
-  border: 1px solid transparent;
-  background-color: #f1f1f1;
+  border: 1px solid #818181;
+  background-color: #a1a1a1;
   padding: 10px;
-  font-size: 16px;
+  /* height: 50px; */
+  font-size: 12pt;
+  border-radius: 20px;
+  margin-top: 10px;
+  /* margin-bottom: 10px; */
 }
 
 input[type="text"] {
-  background-color: #f1f1f1;
-  width: 100%;
+  background-color: #b1b1b1;
+  /* width: 100%; */
+  width: 478px;
+  border-radius: 20px;
 }
 
-input[type="submit"] {
-  background-color: DodgerBlue;
-  color: #fff;
+/* input[type="text"]:focus { */
+/*   border-bottom-right-radius: 0px; */
+/*   border-bottom-left-radius: 0px; */
+/*   outline: none; */
+/* } */
+
+div>input[type="text"]:focus {
+  border-bottom-right-radius: 0px;
+  border-bottom-left-radius: 0px;
+  outline: none;
+}
+
+button[type="submit"] {
+  background-color: #0872a9;
+  /* color: #fff; */
+  border-radius: 20px;
+  padding: 5px;
 }
 
 .autocomplete-items {
   position: absolute;
-  border: 1px solid #d4d4d4;
+  /* border: 1px solid #d4d4d4; */
+  border: 1px solid #818181;
+  background-color: #b1b1b1;
+  /* background-color: #b1b1b1; */
   border-bottom: none;
   border-top: none;
   z-index: 99;
@@ -114,22 +154,78 @@ input[type="submit"] {
   top: 100%;
   left: 0;
   right: 0;
+  border-bottom-left-radius: 20px;
+  border-bottom-right-radius: 20px;
+  /* padding: 20px; */
+  /* padding-top: 10px; */
+  padding-bottom: 20px;
 }
 
 .autocomplete-items div {
   padding: 10px;
   cursor: pointer;
-  background-color: #fff;
+  /* border-radius: 20px; */
+  background-color: #b1b1b1;
   border-bottom: 1px solid #d4d4d4;
 }
 
 .autocomplete-items div:hover {
   /*when hovering an item:*/
-  background-color: #e9e9e9;
+  background-color: #0872a9;
 }
 
 .autocomplete-active {
   /*when navigating through the items using the arrow keys:*/
-  background-color: DodgerBlue !important;
+  background-color: #0872a9 !important;
   color: #ffffff;
 }
+
+/* filedrop */
+input[type="file"] {
+  /* flex: 1; */
+  display: flex;
+  background-color: #b1b1b1;
+  border-radius: 20px;
+  padding: 10px;
+  width: 100%;
+  margin-right: 10px;
+  margin-top: 10px;
+  margin-left: 10px;
+  /* margin-bottom: auto; */
+}
+
+input[type="file"]::file-selector-button {
+  background-color: #d1d1d1;
+  border-radius: 20px;
+  border-color: #a1a1a1;
+}
+
+#fileupload {
+  /* display: inline-flex; */
+  width: 500px;
+  border-radius: 20px;
+  background-color: #4f5977;
+  margin: 10px;
+}
+
+.fileupload {
+  margin-left: auto;
+  margin-right: 10px;
+  margin-top: 10px;
+  margin-bottom: 10px;
+  width: 25%;
+  /* align-self: right; */
+  /* float: right; */
+}
+
+#uploadform {
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+}
+
+.filetop {
+  display: flex;
+  width: 100%;
+  /* background-color: purple; */
+}