diff --git a/src/web/index.html b/src/web/index.html
index 37c6375..16d9373 100644
--- a/src/web/index.html
+++ b/src/web/index.html
@@ -58,7 +58,7 @@
     /* Modal */
     #modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: none; align-items: center; justify-content: center; z-index: 100; }
     #modal-overlay.open { display: flex; }
-    .modal { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; width: 480px; max-width: 95vw; display: flex; flex-direction: column; }
+    .modal { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; width: 480px; max-width: 95vw; display: flex; flex-direction: column; overflow: visible; }
     .modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
     .modal-header h2 { font-size: 15px; font-weight: 600; }
     .modal-close { background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; line-height: 1; padding: 0 4px; }
@@ -82,7 +82,8 @@
     .ts-wrapper .ts-control input:focus { background: transparent !important; color: var(--text) !important; outline: none !important; }
     .ts-dropdown,
     .ts-dropdown.single,
-    .ts-dropdown.multi { background: var(--surface) !important; border-color: var(--border) !important; color: var(--text) !important; z-index: 150; }
+    .ts-dropdown.multi { background: var(--surface) !important; border-color: var(--border) !important; color: var(--text) !important; z-index: 150; max-height: 260px !important; }
+    .ts-dropdown .ts-dropdown-content { max-height: 260px !important; overflow-y: auto !important; }
     .ts-dropdown .option { padding: 7px 12px; color: var(--text) !important; background: transparent !important; }
     .ts-dropdown .option:hover,
     .ts-dropdown .option.active { background: rgba(108,99,255,0.2) !important; color: var(--text) !important; }
@@ -140,7 +141,7 @@
       <div class="form-row">
         <div class="form-group">
           <label>USDT Miktarı <span id="f-min-label" style="color:var(--muted);font-size:10px"></span></label>
-          <input id="f-usdt" type="number" step="0.1" placeholder="—" />
+          <input id="f-usdt" type="number" step="1" inputmode="numeric" placeholder="—" />
         </div>
         <div class="form-group">
           <label>Kar %</label>
@@ -247,6 +248,7 @@ async function loadSymbols() {
     options: allSymbols,
     placeholder: 'Ara veya seç...',
     minChars: 0,
+    dropdownParent: 'body',
     render: {
       option: (data) =>
         `<div style="display:flex;justify-content:space-between;align-items:center">