diff --git a/package.json b/package.json
index f237361..86e0c83 100644
--- a/package.json
+++ b/package.json
@@ -30,22 +30,25 @@
     "@radix-ui/react-dropdown-menu": "^2.1.14",
     "@radix-ui/react-hover-card": "^1.1.13",
     "@radix-ui/react-label": "^2.1.6",
-    "@radix-ui/react-scroll-area": "^1.2.8",
+    "@radix-ui/react-popover": "^1.1.14",
+    "@radix-ui/react-scroll-area": "^1.2.9",
     "@radix-ui/react-select": "^2.2.4",
     "@radix-ui/react-separator": "^1.1.6",
-    "@radix-ui/react-slot": "^1.2.2",
+    "@radix-ui/react-slot": "^1.2.3",
     "@radix-ui/react-switch": "^1.2.4",
     "@radix-ui/react-tabs": "^1.1.11",
     "@tanstack/react-query": "^5.80.7",
     "bcryptjs": "^3.0.2",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "date-fns": "^4.1.0",
     "lucide-react": "^0.511.0",
     "next": "15.4.0-canary.85",
     "next-auth": "^5.0.0-beta.25",
     "next-swagger-doc": "^0.4.1",
     "next-themes": "^0.4.6",
     "react": "^19.0.0",
+    "react-day-picker": "^9.7.0",
     "react-dom": "^19.0.0",
     "react-hook-form": "^7.56.4",
     "swagger-ui-react": "^5.24.1",
diff --git a/src/app/home/new-event/page.tsx b/src/app/home/new-event/page.tsx
index 8299798..adc909f 100644
--- a/src/app/home/new-event/page.tsx
+++ b/src/app/home/new-event/page.tsx
@@ -6,7 +6,7 @@ export default function NewEvent() {
   return (
     <div className='flex flex-col items-center justify-center h-screen'>
       <div className='absolute top-4 right-4'>{<ThemePicker />}</div>
-      <Card className='w-[80%] max-w-screen p-0 gap-0'>
+      <Card className='w-[80%] max-w-screen p-0 gap-0 max-xl:w-[95%] max-h-[90vh] overflow-auto'>
         <CardHeader className='p-0 m-0 gap-0' />
 
         <CardContent>
diff --git a/src/components/custom-ui/calendar.tsx b/src/components/custom-ui/calendar.tsx
new file mode 100644
index 0000000..cedbb81
--- /dev/null
+++ b/src/components/custom-ui/calendar.tsx
@@ -0,0 +1,213 @@
+'use client';
+
+import * as React from 'react';
+import {
+  ChevronDownIcon,
+  ChevronLeftIcon,
+  ChevronRightIcon,
+} from 'lucide-react';
+import { DayButton, DayPicker, getDefaultClassNames } from 'react-day-picker';
+
+import { cn } from '@/lib/utils';
+import { Button, buttonVariants } from '@/components/ui/button';
+
+function Calendar({
+  className,
+  classNames,
+  showOutsideDays = true,
+  captionLayout = 'label',
+  buttonVariant = 'ghost',
+  formatters,
+  components,
+  ...props
+}: React.ComponentProps<typeof DayPicker> & {
+  buttonVariant?: React.ComponentProps<typeof Button>['variant'];
+}) {
+  const defaultClassNames = getDefaultClassNames();
+
+  return (
+    <DayPicker
+      showOutsideDays={showOutsideDays}
+      className={cn(
+        'bg-background group/calendar p-3 [--cell-size:--spacing(8)] [[data-slot=card-content]_&]:bg-transparent [[data-slot=popover-content]_&]:bg-transparent',
+        String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,
+        String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,
+        className,
+      )}
+      captionLayout={captionLayout}
+      formatters={{
+        formatMonthDropdown: (date) =>
+          date.toLocaleString('default', { month: 'short' }),
+        ...formatters,
+      }}
+      classNames={{
+        root: cn('w-fit', defaultClassNames.root),
+        months: cn(
+          'flex gap-4 flex-col md:flex-row relative',
+          defaultClassNames.months,
+        ),
+        month: cn('flex flex-col w-full gap-4', defaultClassNames.month),
+        nav: cn(
+          'flex items-center gap-1 w-full absolute top-0 inset-x-0 justify-between',
+          defaultClassNames.nav,
+        ),
+        button_previous: cn(
+          buttonVariants({ variant: buttonVariant }),
+          'size-(--cell-size) aria-disabled:opacity-50 p-0 select-none',
+          defaultClassNames.button_previous,
+        ),
+        button_next: cn(
+          buttonVariants({ variant: buttonVariant }),
+          'size-(--cell-size) aria-disabled:opacity-50 p-0 select-none',
+          defaultClassNames.button_next,
+        ),
+        month_caption: cn(
+          'flex items-center justify-center h-(--cell-size) w-full px-(--cell-size)',
+          defaultClassNames.month_caption,
+        ),
+        dropdowns: cn(
+          'w-full flex items-center text-sm font-medium justify-center h-(--cell-size) gap-1.5',
+          defaultClassNames.dropdowns,
+        ),
+        dropdown_root: cn(
+          'relative has-focus:border-ring border border-input shadow-xs has-focus:ring-ring/50 has-focus:ring-[3px] rounded-md',
+          defaultClassNames.dropdown_root,
+        ),
+        dropdown: cn(
+          'bg-[var(--color-base)] absolute inset-0 opacity-0',
+          defaultClassNames.dropdown,
+        ),
+        caption_label: cn(
+          'select-none font-medium',
+          captionLayout === 'label'
+            ? 'text-sm'
+            : 'rounded-md pl-2 pr-1 flex items-center gap-1 text-sm h-8 [&>svg]:text-muted-foreground [&>svg]:size-3.5',
+          defaultClassNames.caption_label,
+        ),
+        table: 'w-full border-collapse',
+        weekdays: cn('flex', defaultClassNames.weekdays),
+        weekday: cn(
+          'text-muted-foreground rounded-md flex-1 font-normal text-[0.8rem] select-none',
+          defaultClassNames.weekday,
+        ),
+        week: cn('flex w-full mt-2', defaultClassNames.week),
+        week_number_header: cn(
+          'select-none w-(--cell-size)',
+          defaultClassNames.week_number_header,
+        ),
+        week_number: cn(
+          'text-[0.8rem] select-none text-muted-foreground',
+          defaultClassNames.week_number,
+        ),
+        day: cn(
+          'relative w-full h-full p-0 text-center [&:first-child[data-selected=true]_button]:rounded-l-md [&:last-child[data-selected=true]_button]:rounded-r-md group/day aspect-square select-none',
+          defaultClassNames.day,
+        ),
+        range_start: cn(
+          'rounded-l-md bg-accent',
+          defaultClassNames.range_start,
+        ),
+        range_middle: cn('rounded-none', defaultClassNames.range_middle),
+        range_end: cn('rounded-r-md bg-accent', defaultClassNames.range_end),
+        today: cn(
+          'bg-accent text-accent-foreground rounded-md data-[selected=true]:rounded-none',
+          defaultClassNames.today,
+        ),
+        outside: cn(
+          'text-muted-foreground aria-selected:text-muted-foreground',
+          defaultClassNames.outside,
+        ),
+        disabled: cn(
+          'text-muted-foreground opacity-50',
+          defaultClassNames.disabled,
+        ),
+        hidden: cn('invisible', defaultClassNames.hidden),
+        ...classNames,
+      }}
+      components={{
+        Root: ({ className, rootRef, ...props }) => {
+          return (
+            <div
+              data-slot='calendar'
+              ref={rootRef}
+              className={cn(className)}
+              {...props}
+            />
+          );
+        },
+        Chevron: ({ className, orientation, ...props }) => {
+          if (orientation === 'left') {
+            return (
+              <ChevronLeftIcon className={cn('size-4', className)} {...props} />
+            );
+          }
+
+          if (orientation === 'right') {
+            return (
+              <ChevronRightIcon
+                className={cn('size-4', className)}
+                {...props}
+              />
+            );
+          }
+
+          return (
+            <ChevronDownIcon className={cn('size-4', className)} {...props} />
+          );
+        },
+        DayButton: CalendarDayButton,
+        WeekNumber: ({ children, ...props }) => {
+          return (
+            <td {...props}>
+              <div className='flex size-(--cell-size) items-center justify-center text-center'>
+                {children}
+              </div>
+            </td>
+          );
+        },
+        ...components,
+      }}
+      {...props}
+    />
+  );
+}
+
+function CalendarDayButton({
+  className,
+  day,
+  modifiers,
+  ...props
+}: React.ComponentProps<typeof DayButton>) {
+  const defaultClassNames = getDefaultClassNames();
+
+  const ref = React.useRef<HTMLButtonElement>(null);
+  React.useEffect(() => {
+    if (modifiers.focused) ref.current?.focus();
+  }, [modifiers.focused]);
+
+  return (
+    <Button
+      ref={ref}
+      variant='ghost'
+      size='icon'
+      data-day={day.date.toLocaleDateString()}
+      data-selected-single={
+        modifiers.selected &&
+        !modifiers.range_start &&
+        !modifiers.range_end &&
+        !modifiers.range_middle
+      }
+      data-range-start={modifiers.range_start}
+      data-range-end={modifiers.range_end}
+      data-range-middle={modifiers.range_middle}
+      className={cn(
+        'data-[selected-single=true]:bg-primary data-[selected-single=true]:text-primary-foreground data-[range-middle=true]:bg-accent data-[range-middle=true]:text-accent-foreground data-[range-start=true]:bg-primary data-[range-start=true]:text-primary-foreground data-[range-end=true]:bg-primary data-[range-end=true]:text-primary-foreground group-data-[focused=true]/day:border-ring group-data-[focused=true]/day:ring-ring/50 dark:hover:text-accent-foreground flex aspect-square size-auto w-full min-w-(--cell-size) flex-col gap-1 leading-none font-normal group-data-[focused=true]/day:relative group-data-[focused=true]/day:z-10 group-data-[focused=true]/day:ring-[3px] data-[range-end=true]:rounded-md data-[range-end=true]:rounded-r-md data-[range-middle=true]:rounded-none data-[range-start=true]:rounded-md data-[range-start=true]:rounded-l-md [&>span]:text-xs [&>span]:opacity-70',
+        defaultClassNames.day,
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+export { Calendar, CalendarDayButton };
diff --git a/src/components/ui/button.tsx b/src/components/ui/button.tsx
index 2a25f66..5489c62 100644
--- a/src/components/ui/button.tsx
+++ b/src/components/ui/button.tsx
@@ -60,3 +60,65 @@ function Button({
 }
 
 export { Button, buttonVariants };
+import * as React from 'react';
+import { Slot } from '@radix-ui/react-slot';
+import { cva, type VariantProps } from 'class-variance-authority';
+
+import { cn } from '@/lib/utils';
+
+const buttonVariants = cva(
+  "radius-lg inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-button transition-all cursor-pointer disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+  {
+    variants: {
+      variant: {
+        primary:
+          'bg-primary text-text shadow-xs hover:bg-hover-primary active:bg-active-primary disabled:bg-disabled-primary',
+        secondary:
+          'bg-secondary text-text-alt shadow-xs hover:bg-hover-secondary active:bg-active-secondary disabled:bg-disabled-secondary',
+        muted:
+          'bg-muted text-text shadow-xs hover:bg-hover-muted active:bg-active-muted disabled:bg-disabled-muted',
+        outline_primary:
+          'bg-background border-2 text-text shadow-xs hover:bg-primary border-primary hover:border-background-reversed active:bg-active-primary disabled:bg-disabled-primary',
+        outline_secondary:
+          'bg-background border-2 text-text shadow-xs hover:bg-secondary border-secondary hover:border-background-reversed active:bg-active-secondary disabled:bg-disabled-secondary',
+        outline_muted:
+          'bg-background border-2 text-text shadow-xs hover:bg-muted border-muted hover:border-background-reversed active:bg-active-muted disabled:bg-disabled-muted',
+
+        link: 'text-text underline-offset-4 hover:underline',
+      },
+      size: {
+        default: 'h-9 px-4 py-2 has-[>svg]:px-3',
+        sm: 'h-8 gap-1.5 px-3 has-[>svg]:px-2.5',
+        lg: 'h-10 px-6 has-[>svg]:px-4',
+        icon: 'size-9',
+      },
+    },
+    defaultVariants: {
+      variant: 'primary',
+      size: 'default',
+    },
+  },
+);
+
+function Button({
+  className,
+  variant,
+  size,
+  asChild = false,
+  ...props
+}: React.ComponentProps<'button'> &
+  VariantProps<typeof buttonVariants> & {
+    asChild?: boolean;
+  }) {
+  const Comp = asChild ? Slot : 'button';
+
+  return (
+    <Comp
+      data-slot='button'
+      className={cn(buttonVariants({ variant, size }), className)}
+      {...props}
+    />
+  );
+}
+
+export { Button, buttonVariants };
diff --git a/src/components/ui/popover.tsx b/src/components/ui/popover.tsx
new file mode 100644
index 0000000..01e468b
--- /dev/null
+++ b/src/components/ui/popover.tsx
@@ -0,0 +1,48 @@
+"use client"
+
+import * as React from "react"
+import * as PopoverPrimitive from "@radix-ui/react-popover"
+
+import { cn } from "@/lib/utils"
+
+function Popover({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Root>) {
+  return <PopoverPrimitive.Root data-slot="popover" {...props} />
+}
+
+function PopoverTrigger({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Trigger>) {
+  return <PopoverPrimitive.Trigger data-slot="popover-trigger" {...props} />
+}
+
+function PopoverContent({
+  className,
+  align = "center",
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Content>) {
+  return (
+    <PopoverPrimitive.Portal>
+      <PopoverPrimitive.Content
+        data-slot="popover-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-72 origin-(--radix-popover-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden",
+          className
+        )}
+        {...props}
+      />
+    </PopoverPrimitive.Portal>
+  )
+}
+
+function PopoverAnchor({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Anchor>) {
+  return <PopoverPrimitive.Anchor data-slot="popover-anchor" {...props} />
+}
+
+export { Popover, PopoverTrigger, PopoverContent, PopoverAnchor }
diff --git a/yarn.lock b/yarn.lock
index 06c4783..a7fe307 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -147,6 +147,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@date-fns/tz@npm:1.2.0":
+  version: 1.2.0
+  resolution: "@date-fns/tz@npm:1.2.0"
+  checksum: 10c0/411e9d4303b10951f6fd0189d18fb845f0d934a575df2176bc10daf664282c765fb6b057a977e446bbb1229151d89e7788978600a019f1fc24b5c75276d496bd
+  languageName: node
+  linkType: hard
+
 "@babel/runtime-corejs3@npm:^7.20.7, @babel/runtime-corejs3@npm:^7.22.15, @babel/runtime-corejs3@npm:^7.26.10, @babel/runtime-corejs3@npm:^7.27.1":
   version: 7.27.6
   resolution: "@babel/runtime-corejs3@npm:7.27.6"
@@ -1567,6 +1574,39 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@radix-ui/react-popover@npm:^1.1.14":
+  version: 1.1.14
+  resolution: "@radix-ui/react-popover@npm:1.1.14"
+  dependencies:
+    "@radix-ui/primitive": "npm:1.1.2"
+    "@radix-ui/react-compose-refs": "npm:1.1.2"
+    "@radix-ui/react-context": "npm:1.1.2"
+    "@radix-ui/react-dismissable-layer": "npm:1.1.10"
+    "@radix-ui/react-focus-guards": "npm:1.1.2"
+    "@radix-ui/react-focus-scope": "npm:1.1.7"
+    "@radix-ui/react-id": "npm:1.1.1"
+    "@radix-ui/react-popper": "npm:1.2.7"
+    "@radix-ui/react-portal": "npm:1.1.9"
+    "@radix-ui/react-presence": "npm:1.1.4"
+    "@radix-ui/react-primitive": "npm:2.1.3"
+    "@radix-ui/react-slot": "npm:1.2.3"
+    "@radix-ui/react-use-controllable-state": "npm:1.2.2"
+    aria-hidden: "npm:^1.2.4"
+    react-remove-scroll: "npm:^2.6.3"
+  peerDependencies:
+    "@types/react": "*"
+    "@types/react-dom": "*"
+    react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    react-dom: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+  peerDependenciesMeta:
+    "@types/react":
+      optional: true
+    "@types/react-dom":
+      optional: true
+  checksum: 10c0/04e557bfcaab4887694d119555b101e16b8a4e99595541ff2cbe805c551be853cb02882a2ada04e6507ffc45bc092bc2b89704b7b79f5025251767d0b4f3230a
+  languageName: node
+  linkType: hard
+
 "@radix-ui/react-popper@npm:1.2.7":
   version: 1.2.7
   resolution: "@radix-ui/react-popper@npm:1.2.7"
@@ -1681,7 +1721,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@radix-ui/react-scroll-area@npm:^1.2.8":
+"@radix-ui/react-scroll-area@npm:^1.2.9":
   version: 1.2.9
   resolution: "@radix-ui/react-scroll-area@npm:1.2.9"
   dependencies:
@@ -1766,7 +1806,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@radix-ui/react-slot@npm:1.2.3, @radix-ui/react-slot@npm:^1.2.2":
+"@radix-ui/react-slot@npm:1.2.3, @radix-ui/react-slot@npm:^1.2.3":
   version: 1.2.3
   resolution: "@radix-ui/react-slot@npm:1.2.3"
   dependencies:
@@ -4271,6 +4311,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"date-fns-jalali@npm:4.1.0-0":
+  version: 4.1.0-0
+  resolution: "date-fns-jalali@npm:4.1.0-0"
+  checksum: 10c0/f9ad98d9f7e8e5abe0d070dc806b0c8baded2b1208626c42e92cbd2605b5171f5714d6b79b20cc2666267d821699244c9d0b5e93274106cf57d6232da77596ed
+  languageName: node
+  linkType: hard
+
+"date-fns@npm:4.1.0, date-fns@npm:^4.1.0":
+  version: 4.1.0
+  resolution: "date-fns@npm:4.1.0"
+  checksum: 10c0/b79ff32830e6b7faa009590af6ae0fb8c3fd9ffad46d930548fbb5acf473773b4712ae887e156ba91a7b3dc30591ce0f517d69fd83bd9c38650fdc03b4e0bac8
+  languageName: node
+  linkType: hard
+
 "debug@npm:4, debug@npm:^4.3.1, debug@npm:^4.3.2, debug@npm:^4.3.4, debug@npm:^4.4.0":
   version: 4.4.1
   resolution: "debug@npm:4.4.1"
@@ -6672,10 +6726,11 @@ __metadata:
     "@radix-ui/react-dropdown-menu": "npm:^2.1.14"
     "@radix-ui/react-hover-card": "npm:^1.1.13"
     "@radix-ui/react-label": "npm:^2.1.6"
-    "@radix-ui/react-scroll-area": "npm:^1.2.8"
+    "@radix-ui/react-popover": "npm:^1.1.14"
+    "@radix-ui/react-scroll-area": "npm:^1.2.9"
     "@radix-ui/react-select": "npm:^2.2.4"
     "@radix-ui/react-separator": "npm:^1.1.6"
-    "@radix-ui/react-slot": "npm:^1.2.2"
+    "@radix-ui/react-slot": "npm:^1.2.3"
     "@radix-ui/react-switch": "npm:^1.2.4"
     "@radix-ui/react-tabs": "npm:^1.1.11"
     "@tailwindcss/postcss": "npm:4.1.10"
@@ -6688,6 +6743,7 @@ __metadata:
     bcryptjs: "npm:^3.0.2"
     class-variance-authority: "npm:^0.7.1"
     clsx: "npm:^2.1.1"
+    date-fns: "npm:^4.1.0"
     dotenv-cli: "npm:8.0.0"
     eslint: "npm:9.29.0"
     eslint-config-next: "npm:15.3.4"
@@ -6702,6 +6758,7 @@ __metadata:
     prettier: "npm:3.5.3"
     prisma: "npm:6.9.0"
     react: "npm:^19.0.0"
+    react-day-picker: "npm:^9.7.0"
     react-dom: "npm:^19.0.0"
     react-hook-form: "npm:^7.56.4"
     swagger-ui-react: "npm:^5.24.1"
@@ -7748,6 +7805,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-day-picker@npm:^9.7.0":
+  version: 9.7.0
+  resolution: "react-day-picker@npm:9.7.0"
+  dependencies:
+    "@date-fns/tz": "npm:1.2.0"
+    date-fns: "npm:4.1.0"
+    date-fns-jalali: "npm:4.1.0-0"
+  peerDependencies:
+    react: ">=16.8.0"
+  checksum: 10c0/c08c45a53aebceda1c938d2e4c95eb1702dcf149715e3457739f8930dce19a3be5780e5bad12dcc9d244d50b7e0efb226c336d81c1c062f616cf422e6a3804a6
+  languageName: node
+  linkType: hard
+
 "ramda-adjunct@npm:^5.0.0, ramda-adjunct@npm:^5.1.0":
   version: 5.1.0
   resolution: "ramda-adjunct@npm:5.1.0"