.datepicker {
    direction: rtl;
    font-family: 'YekanBakhFaNum2', 'YekanBakh', sans-serif;
    position: fixed;
    background: #fff;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25) !important;
    padding: 15px;
    z-index: 99999999 !important;
    width: max-content;
    min-width: 280px;
  }
  

  

  
  .datepicker * {
    box-sizing: border-box;
  }
  
  .datepicker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding: 0 4px;
  }
  
  .datepicker-header span {
    font-weight: bold;
    font-size: 14px;
    color: #333;
  }
  
  .datepicker-header button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
  }
  
  .datepicker-header button:hover {
    background-color: #f0f0f0;
  }
  
  .datepicker-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    text-align: center;
    min-width: 280px;
  }
  
  .datepicker-day, .datepicker-weekday {
    padding: 4px 0;
    border-radius: 4px;
  }
  
  .datepicker-weekday {
    font-weight: bold;
    font-size: 11px;
    color: #666;
    padding: 4px 2px;
    text-align: center;
  }
  
  .datepicker-day {
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s ease;
    border-radius: 4px;
    padding: 6px 4px;
  }
  
  .datepicker-day:hover:not(.disabled) {
    background: #f0f0f0;
  }
  
  .datepicker-day.disabled {
    color: #ccc;
    cursor: not-allowed;
  }

  /* Year & Month Overlays - Base / Light Mode */
  .year-overlay,
  .month-overlay {
    background: #ffffff;
    color: #1e293b;
    border-radius: 12px;
  }

  .year-nav-btn,
  .overlay-close-btn {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    color: #334155;
    transition: all 0.2s ease;
    font-size: 13px;
    font-weight: 500;
  }

  .year-nav-btn:hover,
  .overlay-close-btn:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
    color: #0f172a;
  }

  .year-grid-item,
  .month-grid-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #334155;
    transition: all 0.2s ease;
  }

  .year-grid-item:hover,
  .month-grid-item:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #0f172a;
  }

  .year-grid-item.selected,
  .month-grid-item.selected {
    background: #0284c7 !important;
    border-color: #0284c7 !important;
    color: #ffffff !important;
    font-weight: bold;
  }

  /* Dark theme support for staff theme */
  [data-theme="dark"] .datepicker,
  .dark .datepicker,
  [data-bs-theme="dark"] .datepicker {
    background: #0f172a !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6) !important;
  }

  [data-theme="dark"] .datepicker-header,
  .dark .datepicker-header,
  [data-bs-theme="dark"] .datepicker-header {
    border-bottom-color: #334155 !important;
    background: #1e293b !important;
  }

  [data-theme="dark"] .datepicker-header span,
  .dark .datepicker-header span,
  [data-bs-theme="dark"] .datepicker-header span {
    color: #e2e8f0 !important;
  }

  [data-theme="dark"] .datepicker-header button,
  .dark .datepicker-header button,
  [data-bs-theme="dark"] .datepicker-header button {
    color: #e2e8f0 !important;
    background: transparent !important;
  }

  [data-theme="dark"] .datepicker-header button:hover,
  .dark .datepicker-header button:hover,
  [data-bs-theme="dark"] .datepicker-header button:hover {
    background-color: #334155 !important;
  }

  [data-theme="dark"] .datepicker-calendar,
  .dark .datepicker-calendar,
  [data-bs-theme="dark"] .datepicker-calendar {
    background: #0f172a !important;
  }

  [data-theme="dark"] .datepicker-day,
  .dark .datepicker-day,
  [data-bs-theme="dark"] .datepicker-day {
    color: #e2e8f0 !important;
    background: #0f172a !important;
  }

  [data-theme="dark"] .datepicker-day:hover:not(.disabled),
  .dark .datepicker-day:hover:not(.disabled),
  [data-bs-theme="dark"] .datepicker-day:hover:not(.disabled) {
    background: #334155 !important;
    color: #e2e8f0 !important;
  }

  [data-theme="dark"] .datepicker-day.disabled,
  .dark .datepicker-day.disabled,
  [data-bs-theme="dark"] .datepicker-day.disabled {
    color: #475569 !important;
    cursor: not-allowed !important;
    background: #0f172a !important;
  }

  [data-theme="dark"] .datepicker-day.disabled:hover,
  .dark .datepicker-day.disabled:hover,
  [data-bs-theme="dark"] .datepicker-day.disabled:hover {
    background: #0f172a !important;
  }

  [data-theme="dark"] .datepicker-day.selected,
  .dark .datepicker-day.selected,
  [data-bs-theme="dark"] .datepicker-day.selected {
    background: #0284c7 !important;
    color: white !important;
    font-weight: bold !important;
  }

  [data-theme="dark"] .datepicker-day.today,
  .dark .datepicker-day.today,
  [data-bs-theme="dark"] .datepicker-day.today {
    background: #0d9488 !important;
    color: white !important;
  }

  [data-theme="dark"] .datepicker-day.in-range,
  .dark .datepicker-day.in-range,
  [data-bs-theme="dark"] .datepicker-day.in-range {
    background: #1e3a8a !important;
    color: #bfdbfe !important;
  }

  [data-theme="dark"] .datepicker-footer,
  .dark .datepicker-footer,
  [data-bs-theme="dark"] .datepicker-footer {
    border-top-color: #334155 !important;
    background: #1e293b !important;
  }

  [data-theme="dark"] .datepicker-toggle-btn,
  .dark .datepicker-toggle-btn,
  [data-bs-theme="dark"] .datepicker-toggle-btn {
    background: #0284c7 !important;
    color: white !important;
    border: 1px solid #334155 !important;
  }

  [data-theme="dark"] .datepicker-toggle-btn:hover,
  .dark .datepicker-toggle-btn:hover,
  [data-bs-theme="dark"] .datepicker-toggle-btn:hover {
    background: #0369a1 !important;
  }

  [data-theme="dark"] .datepicker-today-btn,
  .dark .datepicker-today-btn,
  [data-bs-theme="dark"] .datepicker-today-btn {
    border-color: #334155 !important;
    background: #0d9488 !important;
    color: white !important;
  }

  [data-theme="dark"] .datepicker-today-btn:hover,
  .dark .datepicker-today-btn:hover,
  [data-bs-theme="dark"] .datepicker-today-btn:hover {
    background: #0f766e !important;
  }

  [data-theme="dark"] .datepicker-close-btn,
  .dark .datepicker-close-btn,
  [data-bs-theme="dark"] .datepicker-close-btn {
    background: #ef4444 !important;
    color: white !important;
    border: 1px solid #334155 !important;
  }

  [data-theme="dark"] .datepicker-close-btn:hover,
  .dark .datepicker-close-btn:hover,
  [data-bs-theme="dark"] .datepicker-close-btn:hover {
    background: #dc2626 !important;
  }

  [data-theme="dark"] .datepicker-weekday,
  .dark .datepicker-weekday,
  [data-bs-theme="dark"] .datepicker-weekday {
    color: #94a3b8 !important;
    background: #1e293b !important;
  }

  /* Year & Month Overlays in Dark Theme */
  [data-theme="dark"] .year-overlay,
  [data-theme="dark"] .month-overlay,
  .dark .year-overlay,
  .dark .month-overlay,
  [data-bs-theme="dark"] .year-overlay,
  [data-bs-theme="dark"] .month-overlay {
    background: #0f172a !important;
    color: #e2e8f0 !important;
  }

  [data-theme="dark"] .year-nav-btn,
  [data-theme="dark"] .overlay-close-btn,
  .dark .year-nav-btn,
  .dark .overlay-close-btn,
  [data-bs-theme="dark"] .year-nav-btn,
  [data-bs-theme="dark"] .overlay-close-btn {
    background: #1e293b !important;
    border: 1px solid #334155 !important;
    color: #e2e8f0 !important;
  }

  [data-theme="dark"] .year-nav-btn:hover,
  [data-theme="dark"] .overlay-close-btn:hover,
  .dark .year-nav-btn:hover,
  .dark .overlay-close-btn:hover,
  [data-bs-theme="dark"] .year-nav-btn:hover,
  [data-bs-theme="dark"] .overlay-close-btn:hover {
    background: #334155 !important;
    border-color: #475569 !important;
    color: #ffffff !important;
  }

  [data-theme="dark"] .year-grid-item,
  [data-theme="dark"] .month-grid-item,
  .dark .year-grid-item,
  .dark .month-grid-item,
  [data-bs-theme="dark"] .year-grid-item,
  [data-bs-theme="dark"] .month-grid-item {
    background: #1e293b !important;
    border: 1px solid #334155 !important;
    color: #cbd5e1 !important;
  }

  [data-theme="dark"] .year-grid-item:hover,
  [data-theme="dark"] .month-grid-item:hover,
  .dark .year-grid-item:hover,
  .dark .month-grid-item:hover,
  [data-bs-theme="dark"] .year-grid-item:hover,
  [data-bs-theme="dark"] .month-grid-item:hover {
    background: #334155 !important;
    border-color: #475569 !important;
    color: #ffffff !important;
  }

  [data-theme="dark"] .year-grid-item.selected,
  [data-theme="dark"] .month-grid-item.selected,
  .dark .year-grid-item.selected,
  .dark .month-grid-item.selected,
  [data-bs-theme="dark"] .year-grid-item.selected,
  [data-bs-theme="dark"] .month-grid-item.selected {
    background: #0284c7 !important;
    border-color: #0284c7 !important;
    color: #ffffff !important;
  }

  [data-theme="dark"] .datepicker-year:hover,
  [data-theme="dark"] .datepicker-month:hover,
  .dark .datepicker-year:hover,
  .dark .datepicker-month:hover,
  [data-bs-theme="dark"] .datepicker-year:hover,
  [data-bs-theme="dark"] .datepicker-month:hover {
    background-color: #334155 !important;
    color: #ffffff !important;
  }

  /* Dark theme for datepicker inputs */
  [data-theme="dark"] input[data-datepicker],
  .dark input[data-datepicker],
  [data-bs-theme="dark"] input[data-datepicker] {
    background-color: #1e293b !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
  }

  [data-theme="dark"] input[data-datepicker]:focus,
  .dark input[data-datepicker]:focus,
  [data-bs-theme="dark"] input[data-datepicker]:focus {
    border-color: #0284c7 !important;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.25) !important;
  }

  [data-theme="dark"] input[data-datepicker]::-webkit-calendar-picker-indicator,
  .dark input[data-datepicker]::-webkit-calendar-picker-indicator,
  [data-bs-theme="dark"] input[data-datepicker]::-webkit-calendar-picker-indicator {
    filter: invert(1) !important;
  }
  
  .datepicker-day.selected {
    background: #007bff;
    color: white;
    font-weight: bold;
  }
  
  .datepicker-day.in-range {
    background: #e3f2fd;
    color: #1976d2;
  }
  
  .datepicker-footer {
    margin-top: 10px;
    text-align: center;
    padding-top: 8px;
    border-top: 1px solid #eee;
  }
  
  .datepicker-toggle-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.2s ease;
  }
  
      .datepicker-toggle-btn:hover {
      background: #0056b3;
    }
    
    .datepicker-close-btn {
      background: #dc3545;
      color: white;
      border: none;
      padding: 6px 12px;
      border-radius: 4px;
      cursor: pointer;
      font-size: 12px;
      margin-right: 10px;
      transition: background-color 0.2s ease;
    }
    
    .datepicker-close-btn:hover {
      background: #c82333;
    }
  
  .datepicker-double {
    display: flex;
    gap: 16px;
  }