diff --git a/README.md b/README.md
index 3aae5aa3..94a8c3f2 100644
--- a/README.md
+++ b/README.md
@@ -47,39 +47,68 @@ Usage:  `./install.sh [OPTIONS...]`
 <details> <summary> Options </summary>
 
 ```bash
--d, --dest [DIR] # Set destination directory. Default is '/home/vince/.themes'
+  -d, --dest DIR
+ Set destination directory. Default is '/home/vince/.themes'
 
--n, --name [NAME] # Set theme name. Default is 'WhiteSur'
+  -n, --name NAME
+ Set theme name. Default is 'WhiteSur'
 
--o, --opacity [normal|solid] # Set theme opacity variants. Repeatable. Default is all variants
+  -o, --opacity [normal|solid]
+ Set theme opacity variants. Repeatable. Default is all variants
 
--c, --color [light|dark] # Set theme color variants. Repeatable. Default is all variants
+  -c, --color [light|dark]
+ Set theme color variants. Repeatable. Default is all variants
 
--a, --alt [normal|alt|all] # Set window control buttons variant. Repeatable. Default is 'normal'
+  -a, --alt [normal|alt|all]
+ Set window control buttons variant. Repeatable. Default is 'normal'
 
--t, --theme [default|blue|purple|pink|red|orange|yellow|green|grey|all] # Set theme accent color. Repeatable. Default is BigSur-like theme
+  -t, --theme [default|blue|purple|pink|red|orange|yellow|green|grey|all]
+ Set theme accent color. Repeatable. Default is BigSur-like theme
 
--p, --panel [default|30|45|60|75] # Set panel transparency. Default is 15%
+  -p, --panel [default|30|45|60|75]
+ Set panel transparency. Default is 15%
 
--s, --size [default|220|240|260|280] # Set Nautilus sidebar minimum width. Default is 200px
+  -s, --size [default|180|220|240|260|280]
+ Set Nautilus sidebar minimum width. Default is 200px
 
--i, --icon [standard|simple|gnome|ubuntu|arch|manjaro|fedora|debian|void] # Set 'Activities' icon. Default is 'standard'
+  -i, --icon [standard|simple|gnome|ubuntu|arch|manjaro|fedora|debian|void]
+ Set 'Activities' icon. Default is 'standard'
 
--b, --background [default|blank|IMAGE_PATH] # Set gnome-shell background image. Default is BigSur-like wallpaper
+  -b, --background [default|blank|IMAGE_PATH]
+ Set gnome-shell background image. Default is BigSur-like wallpaper
 
--N, --nautilus-style [stable|normal|mojave|glassy] # Set Nautilus style. Default is stable (stabled sidebar)
+  -m, --monterey
+ Set to MacOS Monterey style.
 
---round, --roundedmaxwindow # Set maximized window to rounded. Default is square
+  -N, --nautilus-style [stable|normal|mojave|glassy]
+ Set Nautilus style. Default is BigSur-like style (stabled sidebar)
 
---right, --rightplacement # Set Nautilus titlebutton placement style to right. Default is left
+  -HD, --highdefinition
+ Set to High Definition size. Default is laptop size
 
---normal, --normalshowapps # Set gnome-shell show apps button style to normal. Default is bigsur
+  --normal, --normalshowapps
+ Set gnome-shell show apps button style to normal. Default is bigsur
 
---dialog, --interactive # Run this installer interactively, with dialogs.
+  --round, --roundedmaxwindow
+ Set maximized window to rounded. Default is square
 
--r, --remove, -u, --uninstall # Remove all installed WhiteSur themes.
+  --right, --rightplacement
+ Set Nautilus titlebutton placement to right. Default is left
 
--h, --help # Show this help.
+  --black, --blackfont
+ Set panel font color to black. Default is white
+
+  --dialog, --interactive
+ Run this installer interactively, with dialogs.
+
+  --silent-mode
+ Meant for developers: ignore any confirm prompt and params become more strict.
+
+  -r, --remove, -u, --uninstall
+ Remove all installed WhiteSur themes.
+
+  -h, --help
+ Show this help.
 ```
 
 </details>
@@ -144,53 +173,56 @@ Usage:  `./tweaks.sh [OPTIONS...]`
 <details> <summary> Options </summary>
 
 ```bash
--f, --firefox
-# Install 'WhiteSur' theme for Firefox and connect it to the current Firefox profiles.
+-f, --firefox [default|monterey]
+Install 'WhiteSur|Monterey' theme for Firefox and connect it to the current Firefox profiles. Default is WhiteSur
 
 -e, --edit-firefox
-# Edit 'WhiteSur' theme for Firefox settings and also connect the theme to the current Firefox profiles.
+Edit 'WhiteSur' theme for Firefox settings and also connect the theme to the current Firefox profiles.
 
 -F, --flatpak
-# Connect 'WhiteSur' theme to Flatpak.
+Connect 'WhiteSur' theme to Flatpak.
 
 -s, --snap
-# Connect 'WhiteSur' theme the currently installed snap apps.
+Connect 'WhiteSur' theme the currently installed snap apps.
 
 -g, --gdm
-# Install 'WhiteSur' theme for GDM. Requires to run this shell as root
+Install 'WhiteSur' theme for GDM. Requires to run this shell as root
 
 -d, --dash-to-dock
-# Install 'WhiteSur' theme for Dash to Dock and connect it to the current Dash to Dock installation(s).
+Install 'WhiteSur' theme for Dash to Dock and connect it to the current Dash to Dock installation(s).
 
 -N, --no-darken
-# Don't darken 'WhiteSur' GDM theme background image.
+Don't darken 'WhiteSur' GDM theme background image.
 
 -n, --no-blur
-# Don't blur 'WhiteSur' GDM theme background image.
+Don't blur 'WhiteSur' GDM theme background image.
 
 -b, --background [default|blank|IMAGE_PATH]
-# Set 'WhiteSur' GDM theme background image. Default is BigSur-like wallpaper
+Set 'WhiteSur' GDM theme background image. Default is BigSur-like wallpaper
 
 -o, --opacity [normal|solid]
-# Set 'WhiteSur' GDM theme opacity variants. Default is 'normal'
+Set 'WhiteSur' GDM theme opacity variants. Default is 'normal'
 
 -c, --color [light|dark]
-# Set 'WhiteSur' GDM and Dash to Dock theme color variants. Default is 'light'
+Set 'WhiteSur' GDM and Dash to Dock theme color variants. Default is 'light'
 
 -t, --theme [default|blue|purple|pink|red|orange|yellow|green|grey]
-# Set 'WhiteSur' GDM theme accent color. Default is BigSur-like theme
+Set 'WhiteSur' GDM theme accent color. Default is BigSur-like theme
 
 -p, --panel [default|30|45|60|75]
-# Set 'WhiteSur' GDM (GNOME Shell) theme panel transparency. Default is 15%
+Set 'WhiteSur' GDM (GNOME Shell) theme panel transparency. Default is 15%
 
 -i, --icon [standard|simple|gnome|ubuntu|arch|manjaro|fedora|debian|void]
-# Set 'WhiteSur' GDM (GNOME Shell) 'Activities' icon. Default is 'standard'
+Set 'WhiteSur' GDM (GNOME Shell) 'Activities' icon. Default is 'standard'
 
 -r, --remove, --revert
-# Revert to the original themes, do the opposite things of install and connect.
+Revert to the original themes, do the opposite things of install and connect.
+
+--silent-mode
+Meant for developers: ignore any confirm prompt and params become more strict.
 
 -h, --help
-# Show this help.
+Show this help.
 ```
 
 </details>
diff --git a/install.sh b/install.sh
index 32e26219..8ce3a173 100755
--- a/install.sh
+++ b/install.sh
@@ -32,17 +32,17 @@ usage() {
   helpify "-p, --panel"          "[$(IFS='|'; echo "${PANEL_OPACITY_VARIANTS[*]}")]"  "Set panel transparency"                           "Default is 15%"
   helpify "-s, --size"           "[$(IFS='|'; echo "${SIDEBAR_SIZE_VARIANTS[*]}")]"   "Set Nautilus sidebar minimum width"               "Default is 200px"
   helpify "-i, --icon"           "[$(IFS='|'; echo "${ICON_VARIANTS[*]}")]"           "Set 'Activities' icon"                            "Default is 'standard'"
-  # Not sure if "background" is even needed here
   helpify "-b, --background"     "[default|blank|IMAGE_PATH]"                         "Set gnome-shell background image"                 "Default is BigSur-like wallpaper"
+  helpify "-m, --monterey"                ""                                          "Set to MacOS Monterey style"
   helpify "-N, --nautilus-style" "[$(IFS='|'; echo "${NAUTILUS_STYLE_VARIANTS[*]}")]" "Set Nautilus style"                               "Default is BigSur-like style (stabled sidebar)"
   helpify "-HD, --highdefinition"         ""                                          "Set to High Definition size"                      "Default is laptop size"
   helpify "--normal, --normalshowapps"    ""                                          "Set gnome-shell show apps button style to normal" "Default is bigsur"
   helpify "--round, --roundedmaxwindow"   ""                                          "Set maximized window to rounded"                  "Default is square"
-  helpify "--right, --rightplacement"     ""                                          "Set Nautilus titlebutton placement style to right" "Default is left"
-  helpify "--normal, --normalshowapps"    ""                                          "Set gnome-shell show apps button style to normal" "Default is bigsur"
+  helpify "--right, --rightplacement"     ""                                          "Set Nautilus titlebutton placement to right"      "Default is left"
+  helpify "--black, --blackfont"          ""                                          "Set panel font color to black"                    "Default is white"
   helpify "--dialog, --interactive"       ""                                          "Run this installer interactively, with dialogs"   ""
-  helpify "-r, --remove, -u, --uninstall" ""                                          "Remove all installed ${THEME_NAME} themes"        ""
   helpify "--silent-mode"                 ""                                          "Meant for developers: ignore any confirm prompt and params become more strict" ""
+  helpify "-r, --remove, -u, --uninstall" ""                                          "Remove all installed ${THEME_NAME} themes"        ""
   helpify "-h, --help"                    ""                                          "Show this help"                                   ""
 }
 
@@ -72,16 +72,18 @@ while [[ $# -gt 0 ]]; do
       full_sudo "${1}"; silent_mode='true'; shift ;;
     --dialog|--interactive)
       interactive='true'; shift ;;
-    -h|--help)
-      need_help="true"; shift ;;
     --normal|--normalshowapps)
       showapps_normal="true"; shift ;;
     --right|--rightplacement)
       right_placement="true"; shift ;;
     --round|--roundedmaxwindow)
       max_round="true"; shift ;;
+    --black|--blackfont)
+      black_font="true"; shift ;;
     -HD|--highdefinition)
       compact="false"; shift ;;
+    -m|--monterey)
+      monterey="true"; shift ;;
       # Parameters that require value, single use
     -b|--background)
       check_param "${1}" "${1}" "${2}" "must" "must" "must" "false" && shift 2 || shift ;;
@@ -106,6 +108,8 @@ while [[ $# -gt 0 ]]; do
       check_param "${1}" "${1}" "${2}" "not-at-all" "must" "must" && shift 2 || shift ;;
     -t|--theme)
       check_param "${1}" "${1}" "${2}" "not-at-all" "must" "must" && shift 2 || shift ;;
+    -h|--help)
+      need_help="true"; shift ;;
     *)
       prompt -e "ERROR: Unrecognized installation option '${1}'."
       has_any_error="true"; shift ;;
diff --git a/lib-install.sh b/lib-install.sh
index 4109dc98..be2d1e22 100755
--- a/lib-install.sh
+++ b/lib-install.sh
@@ -345,6 +345,7 @@ install_shelly() {
 
   cp -r "${THEME_SRC_DIR}/assets/gnome-shell/assets${color}/"*".svg"                          "${TARGET_DIR}/assets"
   cp -r "${THEME_SRC_DIR}/assets/gnome-shell/activities/activities${icon}.svg"                "${TARGET_DIR}/assets/activities.svg"
+  cp -r "${THEME_SRC_DIR}/assets/gnome-shell/activities/activities${icon}.svg"                "${TARGET_DIR}/assets/activities-white.svg"
   cp -r "${WHITESUR_TMP_DIR}/beggy.png"                                                       "${TARGET_DIR}/assets/background.png"
 
   (
@@ -354,9 +355,8 @@ install_shelly() {
     mv -f "assets/no-notifications.svg" "no-notifications.svg"
   )
 
-  if [[ "${alt}" == '-alt' || "${opacity}" == '-solid' ]] &&  [[ "${color}" == '-light' ]]; then
+  if [[ "${black_font:-}" == 'true' || "${opacity}" == '-solid' ]] && [[ "${color}" == '-light' ]]; then
     cp -r "${THEME_SRC_DIR}/assets/gnome-shell/activities-black/activities${icon}.svg"        "${TARGET_DIR}/assets/activities.svg"
-    cp -r "${THEME_SRC_DIR}/assets/gnome-shell/activities/activities${icon}.svg"              "${TARGET_DIR}/assets/activities-white.svg"
   fi
 }
 
@@ -716,16 +716,14 @@ gtk_base() {
   cp -rf "${THEME_SRC_DIR}/sass/_gtk-base"{".scss","-temp.scss"}
 
   # Theme base options
-  sed $SED_OPT "/\$laptop/s/false/${compact}/"                                  "${THEME_SRC_DIR}/sass/_gtk-base-temp.scss"
+  if [[ "${compact}" == 'false' ]]; then
+    sed $SED_OPT "/\$laptop/s/true/false/"                                      "${THEME_SRC_DIR}/sass/_gtk-base-temp.scss"
+  fi
 
   if [[ "${opacity}" == 'solid' ]]; then
     sed $SED_OPT "/\$trans/s/true/false/"                                       "${THEME_SRC_DIR}/sass/_gtk-base-temp.scss"
   fi
 
-  if [[ "${color}" == 'light' && ${opacity} == 'solid' ]]; then
-    sed $SED_OPT "/\$black/s/false/true/"                                       "${THEME_SRC_DIR}/sass/_gtk-base-temp.scss"
-  fi
-
   if [[ "${theme}" != '' ]]; then
     sed $SED_OPT "/\$theme/s/default/${theme}/"                                 "${THEME_SRC_DIR}/sass/_gtk-base-temp.scss"
   fi
@@ -774,6 +772,20 @@ customize_theme() {
     sed $SED_OPT "/\$max_window_style/s/square/round/"                          "${THEME_SRC_DIR}/sass/_theme-options-temp.scss"
   fi
 
+  # Change panel font color
+  if [[ "${monterey}" == 'true' ]]; then
+    black_font="true"
+    prompt -s "Changing to montery style ..."
+    sed $SED_OPT "/\$monterey/s/false/true/"                                    "${THEME_SRC_DIR}/sass/_theme-options-temp.scss"
+    sed $SED_OPT "/\$panel_opacity/s/0.15/0.5/"                                 "${THEME_SRC_DIR}/sass/_theme-options-temp.scss"
+  fi
+
+  # Change panel font color
+  if [[ "${black_font}" == 'true' ]]; then
+    prompt -s "Changing panel font color ..."
+    sed $SED_OPT "/\$panel_font/s/white/black/"                                 "${THEME_SRC_DIR}/sass/_theme-options-temp.scss"
+  fi
+
   if [[ "${compact}" == 'false' ]]; then
     prompt -s "Changing Definition mode to HD (Bigger font, Bigger size) ..."
     #FIXME: @vince is it not implemented yet? (Only Gnome-shell and Gtk theme finished!)
diff --git a/src/main/gnome-shell/gnome-shell-theme.gresource.xml b/src/main/gnome-shell/gnome-shell-theme.gresource.xml
index f00dead0..fd3e6f3c 100644
--- a/src/main/gnome-shell/gnome-shell-theme.gresource.xml
+++ b/src/main/gnome-shell/gnome-shell-theme.gresource.xml
@@ -16,6 +16,7 @@
     <file>assets/window-close-active.svg</file>
     <file>assets/window-close-symbolic.svg</file>
     <file>assets/activities.svg</file>
+    <file>assets/activities-white.svg</file>
     <file>assets/view-app-grid.svg</file>
     <file>assets/background.png</file>
     <file>icons/scalable/actions/color-pick.svg</file>
diff --git a/src/sass/_colors.scss b/src/sass/_colors.scss
index d9d491d3..78a3b9c2 100644
--- a/src/sass/_colors.scss
+++ b/src/sass/_colors.scss
@@ -158,10 +158,18 @@ $submenu_bg_color:                  if($variant == 'light', rgba(white, 1), rgba
 
 // Panel colors
 $panel_bg:                          if($variant == 'light', #f1f1f1, #2a2a2a);
-$panel_fg:                          if($trans == 'true', white, $text_color);
 
-@if $trans == 'true' { $panel_bg:   if($variant == 'light', rgba(white, $panel_opacity/2 + 0.08), rgba(black, $panel_opacity)); }
-@if $black == 'true' { $panel_fg:   $text_color; }
+@if $trans == 'true' {
+  $panel_bg:                        if($variant == 'light', rgba(white, $panel_opacity/2 + 0.08), rgba(black, $panel_opacity));
+}
+
+$panel_fg:                          if($trans == 'true' and $panel_font == 'white', $light_fg_color, $text_color);
+$panel_alt_fg:                      if($trans == 'true' and $panel_font == 'white', $light_alt_fg_color, $alt_fg_color);
+$panel_hint_fg:                     if($trans == 'true' and $panel_font == 'white', $light_hint_fg_color, $hint_fg_color);
+$panel_disabled_fg:                 if($trans == 'true' and $panel_font == 'white', $light_disabled_fg_color, $disabled_fg_color);
+$panel_alt_disabled_fg:             if($trans == 'true' and $panel_font == 'white', $light_alt_disabled_fg_color, $alt_disabled_fg_color);
+$panel_track:                       if($trans == 'true' and $panel_font == 'white', $light_track_color, $track_color);
+$panel_divider:                     if($trans == 'true' and $panel_font == 'white', $light_divider_color, $divider_color);
 
 $dash_bg: if($variant == 'light', rgba(#d1d1d1, $panel_opacity + 0.33), rgba(#222222, $panel_opacity/2 + 0.6));
 $dash_fg: if($variant == 'light', black, white);
diff --git a/src/sass/_gtk-base.scss b/src/sass/_gtk-base.scss
index 94ab4223..aa112b70 100644
--- a/src/sass/_gtk-base.scss
+++ b/src/sass/_gtk-base.scss
@@ -1,5 +1,4 @@
 // Theme base options
-$laptop: 'false';
+$laptop: 'true';
 $trans: 'true';
-$black: 'false'; // panel font color
 $theme: 'default';
diff --git a/src/sass/_theme-options.scss b/src/sass/_theme-options.scss
index 39ae8a9f..11fd046a 100644
--- a/src/sass/_theme-options.scss
+++ b/src/sass/_theme-options.scss
@@ -17,5 +17,11 @@ $panel_opacity: 0.15;
 // Gnome-shell show apps button style
 $showapps_button: 'bigsur';
 
-// maximized window radius
+// Maximized window radius
 $max_window_style: 'square';
+
+// Panel font color
+$panel_font: 'white';
+
+// Monterey style
+$monterey: 'false';
diff --git a/src/sass/_variables.scss b/src/sass/_variables.scss
index 75717e6b..2dbd82f6 100644
--- a/src/sass/_variables.scss
+++ b/src/sass/_variables.scss
@@ -77,8 +77,6 @@ $button_transition: all $shorter_duration $ease-out-quad;
 $backdrop_transition: $longer_duration ease-out;
 
 // Shadow
-$panel_shadow: 0 0 10px rgba(black, 0.35), 0 0 24px rgba(black, 0.30);
-$panel_asset_shadow: 0 1px 3px 3px rgba(black, 0.15);
 $shadow_0: 0 1px 2px 0 rgba(black, 0.1), 0 2px 2px 0 rgba(black, 0.05);     // Slider hover shadow
 $shadow_1: 0 1px 1px 0 rgba(black, 0.12), 0 1px 2px 0 rgba(black, 0.06);    // Header-button shadow
 $shadow_2: 0 1px 1px 0 rgba(black, 0.1), 0 1px 2px 0 rgba(black, 0.05);     // Slider normal shadow
@@ -86,6 +84,5 @@ $shadow_3: 0 1px 1px 0 rgba(black, 0.03), 0 1px 2px 0 rgba(black, 0.01);    // N
 $shadow_4: 0 2px 3px 0 rgba(black, 0.2), 0 3px 5px 0 rgba(black, 0.15);     // Switch-slider hover shadow
 $shadow_5: 0 1px 2px 0 rgba(black, 0.15), 0 2px 3px 0 rgba(black, 0.1);     // Switch-slider normal shadow
 $shadow_6: 0 0 8px rgba(black, 0.2), 0 0 4px rgba(black, 0.3);              // Switch-slider normal shadow
-$text_shadow: 0 -1px rgba(white, 0.04), -1px 0 rgba(black, 0.05),
-              1px 0 rgba(black, 0.05), 0 1px rgba(black, 0.3),
-              0 2px rgba(black, 0.05);                                      // text and icon shadow
+
+$panel_asset_shadow: if($monterey == 'true' or $trans == 'false', none, 0 1px 3px 3px rgba(black, 0.15));
diff --git a/src/sass/gnome-shell/common/_base.scss b/src/sass/gnome-shell/common/_base.scss
index f9d1970d..4fb9ce0c 100644
--- a/src/sass/gnome-shell/common/_base.scss
+++ b/src/sass/gnome-shell/common/_base.scss
@@ -12,7 +12,7 @@ $popover_bubble_bg: if($variant == 'light', rgba(white, 0.95), rgba(lighten($bas
   &:hover, &:focus {
     color: $fg_color;
     background-color: if($variant == 'light', rgba($popover_bubble_bg, 1), rgba(lighten($popover_bubble_bg, 5%), 1));
-    box-shadow: 0 3px 5px rgba(black, 0.1);
+    box-shadow: 0 2px 3px rgba(black, 0.1) !important;
   }
 
   &:active {
diff --git a/src/sass/gnome-shell/common/_panel.scss b/src/sass/gnome-shell/common/_panel.scss
index 2147393a..1cbe417b 100644
--- a/src/sass/gnome-shell/common/_panel.scss
+++ b/src/sass/gnome-shell/common/_panel.scss
@@ -80,12 +80,12 @@
 
     &:hover {
       color: $panel_fg;
-      background-color: if($trans == 'false' and $variant == 'light', $divider_color, $light_divider_color);
+      background-color: $panel_divider;
     }
 
     &:active, &:overview, &:focus, &:checked {
       &, &:hover {
-        background-color: if($trans == 'false' and $variant == 'light', $track_color, $light_track_color);
+        background-color: $panel_track;
         color: $panel_fg;
         box-shadow: none;
       }
@@ -217,9 +217,11 @@
     // > * { background-image: url("assets/activities-active.svg"); }
   }
 
-  @if $variant == 'light' and $black == 'true' {
-    &:overview {
-      > * { background-image: url("assets/activities-white.svg"); }
+  @if $variant == 'light' {
+    @if $panel_font == 'black' or $trans == 'false' {
+      &:overview {
+        > * { background-image: url("assets/activities-white.svg"); }
+      }
     }
   }
 }