diff --git a/apps/web/src/components/JalaliDateInput.vue b/apps/web/src/components/JalaliDateInput.vue
index e9269ec..a087c5e 100644
--- a/apps/web/src/components/JalaliDateInput.vue
+++ b/apps/web/src/components/JalaliDateInput.vue
@@ -52,6 +52,8 @@ const hourColRef = ref<HTMLElement | null>(null);
 const minuteColRef = ref<HTMLElement | null>(null);
 const top = ref(0);
 const left = ref(0);
+/** بالای مودال Ant (حدود ۱۰۰۰) تا تقویم پشت پنجره نماند */
+const popupZ = ref(120);
 const todayJ = dateToJalali(new Date());
 const cursor = ref<{ jy: number; jm: number }>({ jy: todayJ.jy, jm: todayJ.jm });
 const draftHour = ref(9);
@@ -349,6 +351,15 @@ function place() {
   top.value = nextTop;
 }
 
+function liftAboveOverlays() {
+  let z = 120;
+  for (const el of document.querySelectorAll('.ant-modal-wrap, .ant-drawer')) {
+    const zi = Number.parseInt(window.getComputedStyle(el).zIndex, 10);
+    if (Number.isFinite(zi)) z = Math.max(z, zi + 20);
+  }
+  popupZ.value = z;
+}
+
 function onWindowChange() {
   syncViewport();
   if (open.value) place();
@@ -360,6 +371,7 @@ async function show() {
   calView.value = 'days';
   clockFace.value = 'hour';
   syncViewport();
+  liftAboveOverlays();
   open.value = true;
   await nextTick();
   place();
@@ -554,7 +566,7 @@ onBeforeUnmount(() => {
           'is-desktop': !isMobile,
         }"
         role="dialog"
-        :style="{ top: `${top}px`, left: `${left}px` }"
+        :style="{ top: `${top}px`, left: `${left}px`, zIndex: popupZ }"
       >
         <header v-if="mode !== 'time'" class="nav">
           <a-button type="text" class="nav-btn" :aria-label="navLabels.forward" @click="navStep(1)">