v1.9.1: PNG Material Design icons — 28 icons, dark/light theme, HiDPI, graceful Unicode fallback

- 56 PNG icons (28 unique × 2 color variants) from Material Design Icons (round style, 96×96px)
- core/icons.py: ctk_icon(), make_icon_button(), reconfigure_icon_button() with CTkImage cache
- Updated 15 GUI files: app.py, sidebar.py, server_dialog.py, all tabs
- build.py: auto-include assets/icons/ in PyInstaller bundle, patch rollover at 99→minor+1
- tools/download_icons.py: icon download script
- Automatic dark↔light theme switching via CTkImage dual-image support

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

build.py

@@ -36,7 +36,13 @@ def auto_bump_version() -> str:
         sys.exit(1)
 
     major, minor, patch = int(match.group(1)), int(match.group(2)), int(match.group(3))
-    new_patch = patch + 1
+
+    # Patch grows up to 99, then minor+1 and patch resets to 1
+    if patch >= 99:
+        minor += 1
+        new_patch = 1
+    else:
+        new_patch = patch + 1
     new_version = f"{major}.{minor}.{new_patch}"
 
     content = re.sub(
@@ -111,6 +117,13 @@ def build():
         "--add-data", f"core/encryption.py{os.pathsep}core",
     ]
 
+    # PNG icons for GUI (Material Design)
+    icons_dir = os.path.join(PROJECT_DIR, "assets", "icons")
+    if os.path.isdir(icons_dir):
+        cmd_parts.extend(["--add-data", f"assets/icons{os.pathsep}assets/icons"])
+    else:
+        print("WARNING: assets/icons/ not found, building without PNG icons")
+
     # Icon
     icon_path = os.path.join(PROJECT_DIR, "assets", "icon.ico")
     if os.path.exists(icon_path):
@@ -194,6 +207,47 @@ def _get_gitea_auth() -> dict:
 _GITEA_API = "https://git.sensey24.ru/api/v1/repos/aibot777/server-manager"
 
 
+def _generate_changelog() -> str:
+    """Generate changelog from git commits since previous tag."""
+    try:
+        # Get all tags sorted by semver
+        raw = subprocess.check_output(
+            ["git", "tag", "--list", "v*"],
+            text=True, stderr=subprocess.DEVNULL,
+        ).strip()
+        tags = [t for t in raw.splitlines() if re.match(r'^v\d+\.\d+\.\d+$', t)]
+        tags.sort(key=lambda t: tuple(int(x) for x in t[1:].split(".")))
+
+        current_tag = f"v{__version__}"
+        # Find previous tag (exclude current if it exists)
+        prev_tags = [t for t in tags if t != current_tag]
+        if prev_tags:
+            prev_tag = prev_tags[-1]
+            log_range = f"{prev_tag}..HEAD"
+        else:
+            log_range = "HEAD~20..HEAD"
+
+        # Get commits
+        raw_log = subprocess.check_output(
+            ["git", "log", log_range, "--oneline", "--no-merges"],
+            text=True, stderr=subprocess.DEVNULL,
+        ).strip()
+
+        if not raw_log:
+            return f"Release {current_tag}"
+
+        # Format: strip commit hash, keep message
+        lines = []
+        for line in raw_log.splitlines():
+            parts = line.split(" ", 1)
+            if len(parts) == 2:
+                lines.append(f"- {parts[1]}")
+        return f"## What's New in {current_tag}\n\n" + "\n".join(lines)
+    except Exception as exc:
+        print(f"Changelog generation failed: {exc}")
+        return f"Release v{__version__}"
+
+
 def publish_gitea_release(exe_path: str):
     """Create a Gitea release and upload the exe as asset."""
     auth = _get_gitea_auth()
@@ -203,13 +257,14 @@ def publish_gitea_release(exe_path: str):
 
     tag = f"v{__version__}"
     filename = os.path.basename(exe_path)
+    changelog = _generate_changelog()
 
     # Create release
     try:
         data = json.dumps({
             "tag_name": tag,
             "name": tag,
-            "body": f"Release {tag}",
+            "body": changelog,
         }).encode()
         req = urllib.request.Request(
             f"{_GITEA_API}/releases",

core/icons.py

@@ -1,8 +1,42 @@
 """
-Icon registry — semantic Unicode symbols for all GUI elements.
+Icon registry — semantic Unicode symbols + PNG Material Design icons.
 Centralized icon management for buttons, tabs, menus, and type badges.
+
+PNG icons (assets/icons/dark/ + light/) auto-switch with CTk dark/light theme.
+If PNG files or PIL are missing, all functions gracefully fall back to Unicode.
 """
 
+import os
+import sys
+from typing import Optional
+
+# ── Asset path resolution ──────────────────────────────
+if getattr(sys, "frozen", False) and hasattr(sys, "_MEIPASS"):
+    _ASSETS_DIR = os.path.join(sys._MEIPASS, "assets", "icons")
+else:
+    _ASSETS_DIR = os.path.join(
+        os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
+        "assets", "icons",
+    )
+
+_HAS_PNG = os.path.isdir(_ASSETS_DIR)
+_HAS_PIL: Optional[bool] = None  # lazy-checked on first ctk_icon() call
+
+# ── Semantic name → Material icon filename ─────────────
+ICON_FILES = {
+    "back": "arrow_back", "up": "arrow_upward", "refresh": "refresh",
+    "add": "add", "edit": "edit", "delete": "delete", "confirm": "check",
+    "upload": "file_upload", "download": "file_download",
+    "execute": "play_arrow", "info": "info", "clear": "backspace",
+    "search": "search", "folder": "folder", "folder_open": "folder_open",
+    "save": "save", "key": "vpn_key", "lock": "lock", "eye": "visibility",
+    "copy": "content_copy", "gear": "settings", "globe": "language",
+    "terminal": "code", "query": "play_arrow", "dashboards": "dashboard",
+    "metrics": "trending_up", "powershell": "code", "launch": "computer",
+    "totp": "lock", "objects": "storage", "connect": "play_arrow",
+    "browser": "language", "close": "close",
+}
+
 # Semantic icon mapping
 ICONS = {
     # Navigation
@@ -179,3 +213,83 @@ CTX_ICONS = {
     "edit": "edit",
     "delete": "delete",
 }
+
+
+# ── CTkImage cache + loader ────────────────────────────
+_icon_cache: dict[tuple, object] = {}
+
+
+def ctk_icon(name: str, size: int = 20) -> Optional[object]:
+    """PNG icon as CTkImage, or None (fallback to Unicode).
+
+    Lazy-imports PIL and customtkinter on first call so that
+    icons.py stays usable as a pure data module for CLI tools.
+    """
+    global _HAS_PIL
+    if _HAS_PIL is None:
+        try:
+            from PIL import Image as _img   # noqa: F401
+            import customtkinter as _ctk    # noqa: F401
+            _HAS_PIL = True
+        except ImportError:
+            _HAS_PIL = False
+    if not _HAS_PIL or not _HAS_PNG:
+        return None
+
+    cache_key = (name, size)
+    if cache_key in _icon_cache:
+        return _icon_cache[cache_key]
+
+    file_stem = ICON_FILES.get(name)
+    if not file_stem:
+        return None
+
+    from PIL import Image
+    import customtkinter as ctk
+
+    dark_path = os.path.join(_ASSETS_DIR, "dark", f"{file_stem}.png")
+    light_path = os.path.join(_ASSETS_DIR, "light", f"{file_stem}.png")
+
+    if not os.path.exists(dark_path) or not os.path.exists(light_path):
+        return None
+    try:
+        light_img = Image.open(light_path)  # black icons for light bg
+        dark_img = Image.open(dark_path)    # white icons for dark bg
+        result = ctk.CTkImage(
+            light_image=light_img, dark_image=dark_img,
+            size=(size, size),
+        )
+        _icon_cache[cache_key] = result
+        return result
+    except Exception:
+        return None
+
+
+def make_icon_button(parent, icon_name: str, label: str,
+                     icon_size: int = 16, **kwargs):
+    """CTkButton with PNG icon or Unicode fallback."""
+    import customtkinter as _ctk
+    img = ctk_icon(icon_name, icon_size)
+    if img:
+        return _ctk.CTkButton(parent, text=label, image=img,
+                               compound="left", **kwargs)
+    return _ctk.CTkButton(parent, text=icon_text(icon_name, label), **kwargs)
+
+
+def make_icon_label(parent, icon_name: str, icon_size: int = 18, **kwargs):
+    """CTkLabel with PNG icon or Unicode fallback."""
+    import customtkinter as _ctk
+    img = ctk_icon(icon_name, icon_size)
+    if img:
+        return _ctk.CTkLabel(parent, text="", image=img, **kwargs)
+    return _ctk.CTkLabel(parent, text=ICONS.get(icon_name, ""), **kwargs)
+
+
+def reconfigure_icon_button(btn, icon_name: str, label: str,
+                            icon_size: int = 16):
+    """Update existing button text + image (for update_language)."""
+    img = ctk_icon(icon_name, icon_size)
+    if img:
+        btn.configure(text=label, image=img)
+    else:
+        btn.configure(text=icon_text(icon_name, label))

gui/app.py

@@ -11,7 +11,7 @@ from core.status_checker import StatusChecker
 from core.updater import UpdateChecker
 from core import i18n
 from core.i18n import t, LANGUAGES
-from core.icons import icon, TAB_ICONS
+from core.icons import icon, TAB_ICONS, ctk_icon
 from core.session_pool import SessionPool
 from gui.sidebar import Sidebar
 from gui.server_dialog import ServerDialog
@@ -147,7 +147,11 @@ class App(ctk.CTk):
         header_bar.pack_propagate(False)
 
         # Language selector
-        self._lang_icon = ctk.CTkLabel(header_bar, text="\U0001f310", font=ctk.CTkFont(size=14), width=20)
+        _lang_img = ctk_icon("globe", 18)
+        self._lang_icon = ctk.CTkLabel(
+            header_bar, text="" if _lang_img else "\U0001f310",
+            image=_lang_img, font=ctk.CTkFont(size=14), width=20,
+        )
         self._lang_icon.pack(side="right", padx=(5, 0))
         lang_values = list(LANGUAGES.values())
         current_display = LANGUAGES.get(i18n.get_language(), "English")
@@ -159,16 +163,20 @@ class App(ctk.CTk):
         self.lang_menu.pack(side="right", padx=(5, 0))
 
         # Check Updates button
+        _sync_img = ctk_icon("refresh", 18)
         self._update_check_btn = ctk.CTkButton(
-            header_bar, text="\u21bb", width=30, height=30,
+            header_bar, text="" if _sync_img else "\u21bb",
+            image=_sync_img, width=30, height=30,
             corner_radius=15, fg_color="#6b7280", hover_color="#4b5563",
             command=self._check_updates_manual,
         )
         self._update_check_btn.pack(side="right", padx=(5, 0))
 
         # About button
+        _info_img = ctk_icon("info", 18)
         self.about_btn = ctk.CTkButton(
-            header_bar, text="ⓘ", width=30, height=30,
+            header_bar, text="" if _info_img else "ⓘ",
+            image=_info_img, width=30, height=30,
             corner_radius=15, fg_color="#6b7280", hover_color="#4b5563",
             command=self._show_about
         )

gui/server_dialog.py

@@ -6,7 +6,7 @@ Form adapts visible fields based on selected server type.
 import customtkinter as ctk
 from core.server_store import SERVER_TYPES, DEFAULT_PORTS
 from core.i18n import t
-from core.icons import icon_text, type_display, type_from_display
+from core.icons import icon_text, type_display, type_from_display, make_icon_button, reconfigure_icon_button
 
 
 # Which conditional fields to show for each server type.
@@ -160,7 +160,7 @@ class ServerDialog(ctk.CTkToplevel):
         pass_inner.pack(fill="x", padx=20, pady=(2, 5))
         self.password_entry = ctk.CTkEntry(pass_inner, show="*", placeholder_text=t("placeholder_password"))
         self.password_entry.pack(side="left", fill="x", expand=True, padx=(0, 5))
-        self.show_pass = ctk.CTkButton(pass_inner, text=icon_text("eye", t("show")), width=70, command=self._toggle_password)
+        self.show_pass = make_icon_button(pass_inner, "eye", t("show"), width=70, command=self._toggle_password)
         self.show_pass.pack(side="right")
         self._pass_visible = False
         self._field_frames["password"] = f
@@ -286,8 +286,8 @@ class ServerDialog(ctk.CTkToplevel):
         # ── Always visible: Buttons ──
         btn_frame = ctk.CTkFrame(self, fg_color="transparent")
         btn_frame.pack(fill="x", padx=20, pady=(15, 20))
-        ctk.CTkButton(btn_frame, text=icon_text("delete", t("cancel")), fg_color="#6b7280", command=self.destroy).pack(side="left", expand=True, padx=(0, 5))
+        make_icon_button(btn_frame, "close", t("cancel"), fg_color="#6b7280", command=self.destroy).pack(side="left", expand=True, padx=(0, 5))
-        ctk.CTkButton(btn_frame, text=icon_text("confirm", t("save")), command=self._save).pack(side="right", expand=True, padx=(5, 0))
+        make_icon_button(btn_frame, "confirm", t("save"), command=self._save).pack(side="right", expand=True, padx=(5, 0))
 
         # Fill values if editing
         if server:
@@ -360,7 +360,7 @@ class ServerDialog(ctk.CTkToplevel):
     def _toggle_password(self):
         self._pass_visible = not self._pass_visible
         self.password_entry.configure(show="" if self._pass_visible else "*")
-        self.show_pass.configure(text=icon_text("eye", t("hide") if self._pass_visible else t("show")))
+        reconfigure_icon_button(self.show_pass, "eye", t("hide") if self._pass_visible else t("show"))
 
     def _save(self):
         alias = self.alias_entry.get().strip()

gui/sidebar.py

@@ -8,6 +8,7 @@ import customtkinter as ctk
 from core.i18n import t
 from core.icons import (
     icon_text, TYPE_COLORS, TYPE_LABELS, CTX_ICONS, icon,
+    make_icon_button, reconfigure_icon_button,
 )
 from gui.widgets.status_badge import StatusBadge
 
@@ -80,11 +81,11 @@ class Sidebar(ctk.CTkFrame):
         # Buttons
         btn_frame = ctk.CTkFrame(self, fg_color="transparent")
         btn_frame.pack(fill="x", padx=10, pady=10)
-        self.add_btn = ctk.CTkButton(btn_frame, text=icon_text("add", t("add")), width=70, height=30, command=self._on_add)
+        self.add_btn = make_icon_button(btn_frame, "add", t("add"), width=70, height=30, command=self._on_add)
         self.add_btn.pack(side="left", padx=(0, 3))
-        self.edit_btn = ctk.CTkButton(btn_frame, text=icon_text("edit", t("edit")), width=70, height=30, fg_color="#6b7280", command=self._on_edit)
+        self.edit_btn = make_icon_button(btn_frame, "edit", t("edit"), width=70, height=30, fg_color="#6b7280", command=self._on_edit)
         self.edit_btn.pack(side="left", padx=3)
-        self.del_btn = ctk.CTkButton(btn_frame, text=icon_text("delete", t("delete")), width=70, height=30, fg_color="#ef4444", hover_color="#dc2626", command=self._on_delete)
+        self.del_btn = make_icon_button(btn_frame, "delete", t("delete"), width=70, height=30, fg_color="#ef4444", hover_color="#dc2626", command=self._on_delete)
         self.del_btn.pack(side="right", padx=(3, 0))
 
         # Callbacks — set by app.py
@@ -103,9 +104,9 @@ class Sidebar(ctk.CTkFrame):
     def update_language(self):
         self.title_label.configure(text=t("servers"))
         self.search_entry.configure(placeholder_text=t("search"))
-        self.add_btn.configure(text=icon_text("add", t("add")))
+        reconfigure_icon_button(self.add_btn, "add", t("add"))
-        self.edit_btn.configure(text=icon_text("edit", t("edit")))
+        reconfigure_icon_button(self.edit_btn, "edit", t("edit"))
-        self.del_btn.configure(text=icon_text("delete", t("delete")))
+        reconfigure_icon_button(self.del_btn, "delete", t("delete"))
         self._update_sessions_label()
 
     # ── Refresh / Render ──────────────────────────────

gui/tabs/files_tab.py

@@ -13,7 +13,7 @@ from tkinter import messagebox, filedialog
 import customtkinter as ctk
 
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, ctk_icon, make_icon_button
 from core.ssh_client import SFTPSession
 from gui.widgets.file_list import FileListWidget
 
@@ -90,28 +90,34 @@ class FilesTab(ctk.CTkFrame):
         ctk.CTkLabel(left_header, text=t("local_files"),
                       font=ctk.CTkFont(size=13, weight="bold")).pack(side="left")
 
+        _back_img = ctk_icon("back", 16)
         self._local_back_btn = ctk.CTkButton(
-            left_header, text="\u2190", width=30, height=28,
+            left_header, text="" if _back_img else "\u2190",
+            image=_back_img, width=30, height=28,
             command=self._local_go_back,
         )
         self._local_back_btn.pack(side="left", padx=(8, 2))
 
+        _up_img = ctk_icon("up", 16)
         self._local_up_btn = ctk.CTkButton(
-            left_header, text="\u2191", width=30, height=28,
+            left_header, text="" if _up_img else "\u2191",
+            image=_up_img, width=30, height=28,
             command=self._local_go_up,
         )
         self._local_up_btn.pack(side="left", padx=2)
 
         # Local refresh button
+        _ref_img = ctk_icon("refresh", 16)
         self._local_refresh_btn = ctk.CTkButton(
-            left_header, text="\u21BB", width=30, height=28,
+            left_header, text="" if _ref_img else "\u21BB",
+            image=_ref_img, width=30, height=28,
             command=self._refresh_local,
         )
         self._local_refresh_btn.pack(side="left", padx=2)
 
         # Browse button
-        self._browse_btn = ctk.CTkButton(
+        self._browse_btn = make_icon_button(
-            left_header, text=icon_text("folder_open", t("browse")), width=75, height=28,
+            left_header, "folder_open", t("browse"), width=75, height=28,
             command=self._browse_local,
         )
         self._browse_btn.pack(side="left", padx=2)
@@ -158,19 +164,22 @@ class FilesTab(ctk.CTkFrame):
                       font=ctk.CTkFont(size=13, weight="bold")).pack(side="left")
 
         self._remote_back_btn = ctk.CTkButton(
-            right_header, text="\u2190", width=30, height=28,
+            right_header, text="" if _back_img else "\u2190",
+            image=_back_img, width=30, height=28,
             command=self._remote_go_back,
         )
         self._remote_back_btn.pack(side="left", padx=(8, 2))
 
         self._remote_up_btn = ctk.CTkButton(
-            right_header, text="\u2191", width=30, height=28,
+            right_header, text="" if _up_img else "\u2191",
+            image=_up_img, width=30, height=28,
             command=self._remote_go_up,
         )
         self._remote_up_btn.pack(side="left", padx=2)
 
         self._remote_refresh_btn = ctk.CTkButton(
-            right_header, text="\u21BB", width=30, height=28,
+            right_header, text="" if _ref_img else "\u21BB",
+            image=_ref_img, width=30, height=28,
             command=self._refresh_remote,
         )
         self._remote_refresh_btn.pack(side="left", padx=2)
@@ -204,14 +213,14 @@ class FilesTab(ctk.CTkFrame):
         toolbar = ctk.CTkFrame(self, fg_color="transparent")
         toolbar.pack(fill="x", padx=10, pady=4)
 
-        self._upload_btn = ctk.CTkButton(
+        self._upload_btn = make_icon_button(
-            toolbar, text=icon_text("upload", t("upload")), width=110, height=30,
+            toolbar, "upload", t("upload"), width=110, height=30,
             command=self._upload_selected,
         )
         self._upload_btn.pack(side="left", padx=(0, 4))
 
-        self._download_btn = ctk.CTkButton(
+        self._download_btn = make_icon_button(
-            toolbar, text=icon_text("download", t("download")), width=110, height=30,
+            toolbar, "download", t("download"), width=110, height=30,
             command=self._download_selected,
         )
         self._download_btn.pack(side="left", padx=4)
@@ -219,21 +228,21 @@ class FilesTab(ctk.CTkFrame):
         sep = ctk.CTkFrame(toolbar, width=2, height=24, fg_color="gray40")
         sep.pack(side="left", padx=8)
 
-        self._mkdir_btn = ctk.CTkButton(
+        self._mkdir_btn = make_icon_button(
-            toolbar, text=icon_text("folder", t("new_folder")), width=110, height=30,
+            toolbar, "folder", t("new_folder"), width=110, height=30,
             command=self._mkdir_remote,
         )
         self._mkdir_btn.pack(side="left", padx=4)
 
-        self._delete_btn = ctk.CTkButton(
+        self._delete_btn = make_icon_button(
-            toolbar, text=icon_text("delete", t("delete_files")), width=90, height=30,
+            toolbar, "delete", t("delete_files"), width=90, height=30,
             fg_color="#dc2626", hover_color="#b91c1c",
             command=self._delete_remote,
         )
         self._delete_btn.pack(side="left", padx=4)
 
-        self._rename_btn = ctk.CTkButton(
+        self._rename_btn = make_icon_button(
-            toolbar, text=icon_text("edit", t("rename_file")), width=110, height=30,
+            toolbar, "edit", t("rename_file"), width=110, height=30,
             command=self._rename_remote,
         )
         self._rename_btn.pack(side="left", padx=4)

gui/tabs/grafana_tab.py

@@ -9,7 +9,7 @@ from tkinter import ttk
 import customtkinter as ctk
 from core.grafana_client import GrafanaClient
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button, reconfigure_icon_button
 from gui.tabs.query_tab import apply_dark_scrollbar_style
 
 
@@ -33,8 +33,8 @@ class GrafanaTab(ctk.CTkFrame):
                              font=ctk.CTkFont(size=18, weight="bold"))
         title.pack(side="left")
 
-        self._refresh_btn = ctk.CTkButton(header_frame, text=icon_text("refresh", t("grafana_refresh")), width=110,
+        self._refresh_btn = make_icon_button(header_frame, "refresh", t("grafana_refresh"), width=110,
-                                          command=self._refresh)
+                                             command=self._refresh)
         self._refresh_btn.pack(side="right")
 
         # ── Dashboards section ──
@@ -131,8 +131,10 @@ class GrafanaTab(ctk.CTkFrame):
             except Exception as e:
                 self.after(0, lambda: self._set_status(f"(error) {e}", "#ef4444"))
             finally:
-                self.after(0, lambda: self._refresh_btn.configure(
+                self.after(0, lambda: (
-                    state="normal", text=icon_text("refresh", t("grafana_refresh"))))
+                    self._refresh_btn.configure(state="normal"),
+                    reconfigure_icon_button(self._refresh_btn, "refresh", t("grafana_refresh")),
+                ))
 
         threading.Thread(target=_do, daemon=True).start()
 

gui/tabs/info_tab.py

@@ -4,7 +4,7 @@ Info tab — display server details, edit button.
 
 import customtkinter as ctk
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button
 
 
 class InfoTab(ctk.CTkFrame):
@@ -56,7 +56,7 @@ class InfoTab(ctk.CTkFrame):
             self._fields[key] = val
 
         # Edit button
-        self.edit_btn = ctk.CTkButton(self, text=icon_text("edit", t("edit_server_btn")), command=self._on_edit)
+        self.edit_btn = make_icon_button(self, "edit", t("edit_server_btn"), command=self._on_edit)
         self.edit_btn.pack(pady=15)
 
     def set_server(self, alias: str | None):

gui/tabs/keys_tab.py

@@ -7,7 +7,7 @@ import threading
 import customtkinter as ctk
 from core.ssh_client import SSHClientWrapper
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button
 
 
 class KeysTab(ctk.CTkFrame):
@@ -30,13 +30,13 @@ class KeysTab(ctk.CTkFrame):
         btn_frame = ctk.CTkFrame(self, fg_color="transparent")
         btn_frame.pack(fill="x", padx=15, pady=5)
 
-        self.gen_btn = ctk.CTkButton(btn_frame, text=icon_text("key", t("generate_key")), command=self._generate)
+        self.gen_btn = make_icon_button(btn_frame, "key", t("generate_key"), command=self._generate)
         self.gen_btn.pack(side="left", padx=(0, 10))
 
-        self.install_btn = ctk.CTkButton(btn_frame, text=icon_text("upload", t("install_on_server")), fg_color="#22c55e", hover_color="#16a34a", command=self._install)
+        self.install_btn = make_icon_button(btn_frame, "upload", t("install_on_server"), fg_color="#22c55e", hover_color="#16a34a", command=self._install)
         self.install_btn.pack(side="left")
 
-        self.copy_btn = ctk.CTkButton(btn_frame, text=icon_text("copy", t("copy_public_key")), fg_color="#6b7280", command=self._copy_key)
+        self.copy_btn = make_icon_button(btn_frame, "copy", t("copy_public_key"), fg_color="#6b7280", command=self._copy_key)
         self.copy_btn.pack(side="right")
 
         # Status log

gui/tabs/launch_tab.py

@@ -10,7 +10,7 @@ import threading
 import customtkinter as ctk
 from core.remote_desktop import RemoteDesktopLauncher
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button, reconfigure_icon_button
 from core.logger import log
 
 
@@ -33,15 +33,15 @@ class LaunchTab(ctk.CTkFrame):
         # ── Toolbar (shown when RDP connected) ──
         self._toolbar = ctk.CTkFrame(self, height=36, fg_color="transparent")
 
-        self._disconnect_btn = ctk.CTkButton(
+        self._disconnect_btn = make_icon_button(
-            self._toolbar, text=icon_text("delete", t("rdp_disconnect")),
+            self._toolbar, "delete", t("rdp_disconnect"),
             width=120, height=30, fg_color="#ef4444", hover_color="#dc2626",
             command=self._disconnect,
         )
         self._disconnect_btn.pack(side="left", padx=(8, 4))
 
-        self._fullscreen_btn = ctk.CTkButton(
+        self._fullscreen_btn = make_icon_button(
-            self._toolbar, text=icon_text("launch", t("rdp_fullscreen")),
+            self._toolbar, "launch", t("rdp_fullscreen"),
             width=130, height=30, fg_color="#6b7280", hover_color="#4b5563",
             command=self._toggle_fullscreen,
         )
@@ -135,8 +135,9 @@ class LaunchTab(ctk.CTkFrame):
         ).pack(fill="x", padx=15, pady=(3, 12))
 
         # Connect button
-        self._connect_btn = ctk.CTkButton(
+        self._connect_btn = make_icon_button(
-            self._settings_panel, text=icon_text("execute", t("launch_connect")),
+            self._settings_panel, "execute", t("launch_connect"),
+            icon_size=20,
             font=ctk.CTkFont(size=18, weight="bold"),
             width=220, height=50,
             command=self._on_connect,
@@ -374,9 +375,7 @@ class LaunchTab(ctk.CTkFrame):
         if self._is_fullscreen:
             # Exit fullscreen — reattach
             self._is_fullscreen = False
-            self._fullscreen_btn.configure(
+            reconfigure_icon_button(self._fullscreen_btn, "launch", t("rdp_fullscreen"))
-                text=icon_text("launch", t("rdp_fullscreen")),
-            )
             self._rdp_frame.update_idletasks()
             parent_hwnd = self._rdp_frame.winfo_id()
             w = self._rdp_frame.winfo_width()
@@ -385,9 +384,7 @@ class LaunchTab(ctk.CTkFrame):
         else:
             # Go fullscreen — detach, then maximize after event loop settles
             self._is_fullscreen = True
-            self._fullscreen_btn.configure(
+            reconfigure_icon_button(self._fullscreen_btn, "back", t("rdp_exit_fullscreen"))
-                text=icon_text("back", t("rdp_exit_fullscreen")),
-            )
             self._embedded_rdp.detach()
             self.after(300, self._maximize_detached)
 

gui/tabs/powershell_tab.py

@@ -8,7 +8,7 @@ import threading
 import customtkinter as ctk
 from core.winrm_client import WinRMClient
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button
 
 
 class PowershellTab(ctk.CTkFrame):
@@ -68,8 +68,8 @@ class PowershellTab(ctk.CTkFrame):
         self._entry.bind("<Up>", lambda e: self._history_navigate(-1))
         self._entry.bind("<Down>", lambda e: self._history_navigate(1))
 
-        self._exec_btn = ctk.CTkButton(
+        self._exec_btn = make_icon_button(
-            input_row, text=icon_text("execute", t("ps_execute")), width=100,
+            input_row, "execute", t("ps_execute"), width=100,
             command=self._execute,
         )
         self._exec_btn.pack(side="right")

gui/tabs/prometheus_tab.py

@@ -8,7 +8,7 @@ from tkinter import ttk
 import customtkinter as ctk
 from core.prometheus_client import PrometheusClient
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button, reconfigure_icon_button
 from gui.tabs.query_tab import apply_dark_scrollbar_style
 
 
@@ -37,8 +37,8 @@ class PrometheusTab(ctk.CTkFrame):
         self._query_entry.pack(side="left", fill="x", expand=True, padx=(0, 10))
         self._query_entry.bind("<Return>", lambda e: self._execute_query())
 
-        self._exec_btn = ctk.CTkButton(query_frame, text=icon_text("execute", t("prom_execute")), width=100,
+        self._exec_btn = make_icon_button(query_frame, "execute", t("prom_execute"), width=100,
-                                       command=self._execute_query)
+                                         command=self._execute_query)
         self._exec_btn.pack(side="left")
 
         # ── Query results ──
@@ -59,8 +59,8 @@ class PrometheusTab(ctk.CTkFrame):
                                      font=ctk.CTkFont(size=14, weight="bold"), anchor="w")
         targets_label.pack(side="left")
 
-        self._refresh_btn = ctk.CTkButton(targets_header, text=icon_text("refresh", t("prom_refresh")), width=100,
+        self._refresh_btn = make_icon_button(targets_header, "refresh", t("prom_refresh"), width=100,
-                                          command=self._refresh_all)
+                                             command=self._refresh_all)
         self._refresh_btn.pack(side="right")
 
         targets_frame = ctk.CTkFrame(self, fg_color="transparent")
@@ -201,8 +201,10 @@ class PrometheusTab(ctk.CTkFrame):
             except Exception as e:
                 self.after(0, lambda: self._set_status(f"(error) {e}", "#ef4444"))
             finally:
-                self.after(0, lambda: self._refresh_btn.configure(
+                self.after(0, lambda: (
-                    state="normal", text=icon_text("refresh", t("prom_refresh"))))
+                    self._refresh_btn.configure(state="normal"),
+                    reconfigure_icon_button(self._refresh_btn, "refresh", t("prom_refresh")),
+                ))
 
         threading.Thread(target=_do, daemon=True).start()
 

gui/tabs/query_tab.py

@@ -14,7 +14,7 @@ from tkinter import ttk, filedialog
 import customtkinter as ctk
 
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button
 from core.sql_client import SQLClient
 
 _TREE_THEME_APPLIED = False
@@ -227,9 +227,8 @@ class QueryTab(ctk.CTkFrame):
         btn_row = ctk.CTkFrame(right_ctk, fg_color="transparent")
         btn_row.pack(fill="x", padx=8, pady=4)
 
-        self._exec_btn = ctk.CTkButton(
+        self._exec_btn = make_icon_button(
-            btn_row,
+            btn_row, "execute", t("query_execute"),
-            text=icon_text("execute", t("query_execute")),
             command=self._execute_query,
             width=130,
             fg_color="#2563eb",
@@ -237,9 +236,8 @@ class QueryTab(ctk.CTkFrame):
         )
         self._exec_btn.pack(side="left", padx=(0, 6))
 
-        self._clear_btn = ctk.CTkButton(
+        self._clear_btn = make_icon_button(
-            btn_row,
+            btn_row, "clear", t("query_clear"),
-            text=icon_text("clear", t("query_clear")),
             command=self._clear_all,
             width=80,
             fg_color="#6b7280",
@@ -247,9 +245,8 @@ class QueryTab(ctk.CTkFrame):
         )
         self._clear_btn.pack(side="left", padx=(0, 6))
 
-        self._export_btn = ctk.CTkButton(
+        self._export_btn = make_icon_button(
-            btn_row,
+            btn_row, "save", t("query_export_csv"),
-            text=icon_text("save", t("query_export_csv")),
             command=self._export_csv,
             width=110,
             fg_color="#059669",

gui/tabs/redis_tab.py

@@ -6,7 +6,7 @@ import threading
 import customtkinter as ctk
 from core.redis_client import RedisClient
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button
 
 
 class RedisTab(ctk.CTkFrame):
@@ -67,28 +67,28 @@ class RedisTab(ctk.CTkFrame):
         btn_frame = ctk.CTkFrame(self, fg_color="transparent")
         btn_frame.pack(fill="x", padx=15, pady=5)
 
-        self._exec_btn = ctk.CTkButton(btn_frame, text=icon_text("execute", t("redis_execute")), width=100,
+        self._exec_btn = make_icon_button(btn_frame, "execute", t("redis_execute"), width=100,
-                                       command=self._execute_command)
+                                         command=self._execute_command)
         self._exec_btn.pack(side="left", padx=(0, 5))
 
-        self._info_btn = ctk.CTkButton(btn_frame, text=icon_text("info", "INFO"), width=80,
+        self._info_btn = make_icon_button(btn_frame, "info", "INFO", width=80,
-                                       fg_color="#6b7280", hover_color="#4b5563",
+                                          fg_color="#6b7280", hover_color="#4b5563",
-                                       command=lambda: self._run_quick("INFO"))
+                                          command=lambda: self._run_quick("INFO"))
         self._info_btn.pack(side="left", padx=(0, 5))
 
-        self._dbsize_btn = ctk.CTkButton(btn_frame, text=icon_text("hash", "DBSIZE"), width=90,
+        self._dbsize_btn = make_icon_button(btn_frame, "info", "DBSIZE", width=90,
-                                         fg_color="#6b7280", hover_color="#4b5563",
+                                            fg_color="#6b7280", hover_color="#4b5563",
-                                         command=lambda: self._run_quick("DBSIZE"))
+                                            command=lambda: self._run_quick("DBSIZE"))
         self._dbsize_btn.pack(side="left", padx=(0, 5))
 
-        self._scan_btn = ctk.CTkButton(btn_frame, text=icon_text("search", "SCAN"), width=80,
+        self._scan_btn = make_icon_button(btn_frame, "search", "SCAN", width=80,
-                                       fg_color="#6b7280", hover_color="#4b5563",
+                                          fg_color="#6b7280", hover_color="#4b5563",
-                                       command=lambda: self._run_quick("SCAN 0 COUNT 100"))
+                                          command=lambda: self._run_quick("SCAN 0 COUNT 100"))
         self._scan_btn.pack(side="left", padx=(0, 5))
 
-        self._clear_btn = ctk.CTkButton(btn_frame, text=icon_text("clear", t("redis_clear")), width=80,
+        self._clear_btn = make_icon_button(btn_frame, "clear", t("redis_clear"), width=80,
-                                        fg_color="#374151", hover_color="#1f2937",
+                                           fg_color="#374151", hover_color="#1f2937",
-                                        command=self._clear_output)
+                                           command=self._clear_output)
         self._clear_btn.pack(side="right")
 
         # ── Output console ──

gui/tabs/s3_tab.py

@@ -12,7 +12,7 @@ from tkinter import ttk, filedialog
 import customtkinter as ctk
 from core.s3_client import S3Client
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button
 from gui.tabs.query_tab import apply_dark_scrollbar_style
 
 
@@ -103,32 +103,32 @@ class S3Tab(ctk.CTkFrame):
         btn_frame = ctk.CTkFrame(header, fg_color="transparent")
         btn_frame.pack(side="right")
 
-        self._back_btn = ctk.CTkButton(
+        self._back_btn = make_icon_button(
-            btn_frame, text=icon_text("back", t("s3_back")), width=80,
+            btn_frame, "back", t("s3_back"), width=80,
             command=self._go_back, state="disabled",
         )
         self._back_btn.pack(side="left", padx=(0, 5))
 
-        self._refresh_btn = ctk.CTkButton(
+        self._refresh_btn = make_icon_button(
-            btn_frame, text=icon_text("refresh", t("s3_refresh")), width=100,
+            btn_frame, "refresh", t("s3_refresh"), width=100,
             command=self._refresh,
         )
         self._refresh_btn.pack(side="left", padx=(0, 5))
 
-        self._upload_btn = ctk.CTkButton(
+        self._upload_btn = make_icon_button(
-            btn_frame, text=icon_text("upload", t("s3_upload")), width=100,
+            btn_frame, "upload", t("s3_upload"), width=100,
             command=self._upload,
         )
         self._upload_btn.pack(side="left", padx=(0, 5))
 
-        self._download_btn = ctk.CTkButton(
+        self._download_btn = make_icon_button(
-            btn_frame, text=icon_text("download", t("s3_download")), width=110,
+            btn_frame, "download", t("s3_download"), width=110,
             command=self._download,
         )
         self._download_btn.pack(side="left", padx=(0, 5))
 
-        self._delete_btn = ctk.CTkButton(
+        self._delete_btn = make_icon_button(
-            btn_frame, text=icon_text("delete", t("s3_delete")), width=100,
+            btn_frame, "delete", t("s3_delete"), width=100,
             fg_color="#dc2626", hover_color="#b91c1c",
             command=self._delete,
         )

gui/tabs/setup_tab.py

@@ -10,7 +10,7 @@ from tkinter import filedialog, messagebox
 import customtkinter as ctk
 from core.claude_setup import check_status, install_all, install_ssh_script, install_skill, generate_ssh_key
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button
 from core.logger import log
 
 
@@ -70,8 +70,8 @@ class SetupTab(ctk.CTkFrame):
         btn_frame = ctk.CTkFrame(self._scroll, fg_color="transparent")
         btn_frame.pack(fill="x", padx=20, pady=15)
 
-        self.install_all_btn = ctk.CTkButton(
+        self.install_all_btn = make_icon_button(
-            btn_frame, text=icon_text("confirm", t("install_everything")),
+            btn_frame, "confirm", t("install_everything"),
             font=ctk.CTkFont(size=14, weight="bold"),
             height=40, fg_color="#22c55e", hover_color="#16a34a",
             command=self._install_all
@@ -82,16 +82,16 @@ class SetupTab(ctk.CTkFrame):
         ind_frame = ctk.CTkFrame(btn_frame, fg_color="transparent")
         ind_frame.pack(fill="x")
 
-        self.ssh_py_btn = ctk.CTkButton(ind_frame, text=icon_text("confirm", t("install_ssh_py")), width=110, fg_color="#6b7280",
+        self.ssh_py_btn = make_icon_button(ind_frame, "confirm", t("install_ssh_py"), width=110, fg_color="#6b7280",
                       command=self._install_script)
         self.ssh_py_btn.pack(side="left", padx=(0, 5))
-        self.skill_btn = ctk.CTkButton(ind_frame, text=icon_text("confirm", t("install_skill")), width=110, fg_color="#6b7280",
+        self.skill_btn = make_icon_button(ind_frame, "confirm", t("install_skill"), width=110, fg_color="#6b7280",
                       command=self._install_skill)
         self.skill_btn.pack(side="left", padx=5)
-        self.ssh_key_btn = ctk.CTkButton(ind_frame, text=icon_text("confirm", t("install_ssh_key")), width=110, fg_color="#6b7280",
+        self.ssh_key_btn = make_icon_button(ind_frame, "confirm", t("install_ssh_key"), width=110, fg_color="#6b7280",
                       command=self._gen_key)
         self.ssh_key_btn.pack(side="left", padx=5)
-        self.refresh_btn = ctk.CTkButton(ind_frame, text=icon_text("refresh", t("refresh")), width=90, fg_color="#3b82f6",
+        self.refresh_btn = make_icon_button(ind_frame, "refresh", t("refresh"), width=90, fg_color="#3b82f6",
                       command=self._refresh_status)
         self.refresh_btn.pack(side="right")
 
@@ -185,8 +185,8 @@ class SetupTab(ctk.CTkFrame):
             font=ctk.CTkFont(family="Consolas", size=11)
         )
         self._path_label.pack(side="left", fill="x", expand=True, padx=(5, 10))
-        self.change_path_btn = ctk.CTkButton(
+        self.change_path_btn = make_icon_button(
-            path_row, text=icon_text("folder", t("change_path")), width=120, fg_color="#6b7280",
+            path_row, "folder", t("change_path"), width=120, fg_color="#6b7280",
             command=self._change_config_path
         )
         self.change_path_btn.pack(side="right")
@@ -195,8 +195,8 @@ class SetupTab(ctk.CTkFrame):
         backup_row = ctk.CTkFrame(config_frame, fg_color="transparent")
         backup_row.pack(fill="x", padx=15, pady=(5, 10))
 
-        self.backup_btn = ctk.CTkButton(
+        self.backup_btn = make_icon_button(
-            backup_row, text=icon_text("save", t("backup_now")), width=120, fg_color="#3b82f6",
+            backup_row, "save", t("backup_now"), width=120, fg_color="#3b82f6",
             command=self._backup_now
         )
         self.backup_btn.pack(side="left", padx=(0, 10))
@@ -210,8 +210,8 @@ class SetupTab(ctk.CTkFrame):
         )
         self._backup_menu.pack(side="left", padx=(0, 10))
 
-        self.restore_btn = ctk.CTkButton(
+        self.restore_btn = make_icon_button(
-            backup_row, text=icon_text("refresh", t("restore")), width=100, fg_color="#ef4444", hover_color="#dc2626",
+            backup_row, "refresh", t("restore"), width=100, fg_color="#ef4444", hover_color="#dc2626",
             command=self._restore_backup
         )
         self.restore_btn.pack(side="left")
@@ -220,26 +220,26 @@ class SetupTab(ctk.CTkFrame):
         ie_row = ctk.CTkFrame(config_frame, fg_color="transparent")
         ie_row.pack(fill="x", padx=15, pady=(0, 10))
 
-        self.export_config_btn = ctk.CTkButton(
+        self.export_config_btn = make_icon_button(
-            ie_row, text=icon_text("upload", t("export_config")), width=130, fg_color="#6b7280",
+            ie_row, "upload", t("export_config"), width=130, fg_color="#6b7280",
             command=self._export_config
         )
         self.export_config_btn.pack(side="left", padx=(0, 5))
 
-        self.import_config_btn = ctk.CTkButton(
+        self.import_config_btn = make_icon_button(
-            ie_row, text=icon_text("download", t("import_config")), width=130, fg_color="#6b7280",
+            ie_row, "download", t("import_config"), width=130, fg_color="#6b7280",
             command=self._import_config
         )
         self.import_config_btn.pack(side="left", padx=5)
 
-        self.export_backup_btn = ctk.CTkButton(
+        self.export_backup_btn = make_icon_button(
-            ie_row, text=icon_text("upload", t("export_backup")), width=130, fg_color="#6b7280",
+            ie_row, "upload", t("export_backup"), width=130, fg_color="#6b7280",
             command=self._export_backup
         )
         self.export_backup_btn.pack(side="left", padx=5)
 
-        self.import_backup_btn = ctk.CTkButton(
+        self.import_backup_btn = make_icon_button(
-            ie_row, text=icon_text("download", t("import_backup")), width=130, fg_color="#6b7280",
+            ie_row, "download", t("import_backup"), width=130, fg_color="#6b7280",
             command=self._import_backup
         )
         self.import_backup_btn.pack(side="left", padx=5)

gui/tabs/totp_tab.py

@@ -6,7 +6,7 @@ Live countdown, one-click copy, per-server secrets.
 import threading
 import customtkinter as ctk
 from core.i18n import t
-from core.icons import icon_text
+from core.icons import icon_text, make_icon_button, reconfigure_icon_button
 
 
 class TOTPTab(ctk.CTkFrame):
@@ -81,8 +81,8 @@ class TOTPTab(ctk.CTkFrame):
             widget.bind("<Button-1>", lambda e: self._copy_code())
 
         # Copy button
-        self.copy_btn = ctk.CTkButton(
+        self.copy_btn = make_icon_button(
-            self, text=icon_text("copy", t("totp_copy")), width=200, height=40,
+            self, "copy", t("totp_copy"), width=200, height=40,
             font=ctk.CTkFont(size=14),
             fg_color="#22c55e", hover_color="#16a34a",
             command=self._copy_code
@@ -108,30 +108,30 @@ class TOTPTab(ctk.CTkFrame):
         )
         self.secret_entry.pack(side="left", fill="x", expand=True, padx=(0, 5))
 
-        self.show_secret_btn = ctk.CTkButton(
+        self.show_secret_btn = make_icon_button(
-            entry_row, text=icon_text("eye", t("show")), width=80,
+            entry_row, "eye", t("show"), width=80,
             fg_color="#6b7280", hover_color="#4b5563",
             command=self._toggle_secret
         )
         self.show_secret_btn.pack(side="left", padx=(0, 5))
         self._secret_visible = False
 
-        self.save_secret_btn = ctk.CTkButton(
+        self.save_secret_btn = make_icon_button(
-            entry_row, text=icon_text("confirm", t("totp_save_secret")), width=110,
+            entry_row, "confirm", t("totp_save_secret"), width=110,
             command=self._save_secret
         )
         self.save_secret_btn.pack(side="left", padx=(0, 5))
 
-        self.remove_secret_btn = ctk.CTkButton(
+        self.remove_secret_btn = make_icon_button(
-            entry_row, text=icon_text("delete", t("totp_remove_secret")), width=110,
+            entry_row, "delete", t("totp_remove_secret"), width=110,
             fg_color="#ef4444", hover_color="#dc2626",
             command=self._remove_secret
         )
         self.remove_secret_btn.pack(side="left")
 
         # Generate random secret button
-        self.gen_secret_btn = ctk.CTkButton(
+        self.gen_secret_btn = make_icon_button(
-            secret_frame, text=icon_text("key", t("totp_generate_secret")), width=200,
+            secret_frame, "key", t("totp_generate_secret"), width=200,
             fg_color="#6b7280", hover_color="#4b5563",
             command=self._generate_secret
         )
@@ -267,8 +267,8 @@ class TOTPTab(ctk.CTkFrame):
     def _toggle_secret(self):
         self._secret_visible = not self._secret_visible
         self.secret_entry.configure(show="" if self._secret_visible else "*")
-        self.show_secret_btn.configure(
+        reconfigure_icon_button(
-            text=icon_text("eye", t("hide") if self._secret_visible else t("show"))
+            self.show_secret_btn, "eye", t("hide") if self._secret_visible else t("show")
         )
 
     def _save_secret(self):
@@ -331,12 +331,12 @@ class TOTPTab(ctk.CTkFrame):
     def update_language(self):
         self.title_label.configure(text=t("totp_title"))
         self.desc_label.configure(text=t("totp_desc"))
-        self.copy_btn.configure(text=icon_text("copy", t("totp_copy")))
+        reconfigure_icon_button(self.copy_btn, "copy", t("totp_copy"))
-        self.save_secret_btn.configure(text=icon_text("confirm", t("totp_save_secret")))
+        reconfigure_icon_button(self.save_secret_btn, "confirm", t("totp_save_secret"))
-        self.remove_secret_btn.configure(text=icon_text("delete", t("totp_remove_secret")))
+        reconfigure_icon_button(self.remove_secret_btn, "delete", t("totp_remove_secret"))
-        self.gen_secret_btn.configure(text=icon_text("key", t("totp_generate_secret")))
+        reconfigure_icon_button(self.gen_secret_btn, "key", t("totp_generate_secret"))
-        self.show_secret_btn.configure(
+        reconfigure_icon_button(
-            text=icon_text("eye", t("hide") if self._secret_visible else t("show"))
+            self.show_secret_btn, "eye", t("hide") if self._secret_visible else t("show")
         )
         if not self._current_alias:
             self.server_label.configure(text=t("no_server_selected"))

tools/download_icons.py

@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+"""Download Material Design Icons PNG from GitHub.
+
+Source: github.com/material-icons/material-icons-png (Apache 2.0)
+Style: round-4x (96x96 px) — enough for 4x HiDPI
+"""
+import os
+import urllib.request
+import time
+
+PROJECT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+BASE_URL = "https://raw.githubusercontent.com/material-icons/material-icons-png/master/png"
+
+ICONS = [
+    "add", "arrow_back", "arrow_upward", "backspace", "check", "close",
+    "code", "computer", "content_copy", "dashboard", "delete", "edit",
+    "file_upload", "folder", "folder_open", "info",
+    "language", "lock", "play_arrow", "refresh", "save", "search",
+    "settings", "storage", "trending_up", "visibility", "vpn_key",
+]
+
+# Icons with different names on GitHub vs local filename
+ICON_RENAMES = {
+    "get_app": "file_download",  # Material "get_app" = download icon
+}
+
+# GitHub color dir → local theme dir
+VARIANTS = {"white": "dark", "black": "light"}
+
+
+def download():
+    done = 0
+    errors = 0
+    all_icons = [(name, name) for name in ICONS]
+    all_icons += [(gh_name, local_name) for gh_name, local_name in ICON_RENAMES.items()]
+    total = len(all_icons) * len(VARIANTS)
+
+    for gh_color, local_dir in VARIANTS.items():
+        out_dir = os.path.join(PROJECT_DIR, "assets", "icons", local_dir)
+        os.makedirs(out_dir, exist_ok=True)
+        for gh_name, local_name in all_icons:
+            done += 1
+            dst = os.path.join(out_dir, f"{local_name}.png")
+            if os.path.exists(dst):
+                print(f"  [{done}/{total}] SKIP {local_dir}/{local_name}.png")
+                continue
+            url = f"{BASE_URL}/{gh_color}/{gh_name}/round-4x.png"
+            print(f"  [{done}/{total}] GET  {local_dir}/{local_name}.png ...", end=" ")
+            try:
+                urllib.request.urlretrieve(url, dst)
+                size_kb = os.path.getsize(dst) / 1024
+                print(f"OK ({size_kb:.1f} KB)")
+            except Exception as e:
+                print(f"FAIL: {e}")
+                errors += 1
+            time.sleep(0.1)
+
+    print(f"\nDone: {total - errors}/{total} icons downloaded")
+    if errors:
+        print(f"  {errors} errors — re-run to retry")
+
+
+if __name__ == "__main__":
+    download()

version.py

@@ -1,6 +1,6 @@
 """Version info for ServerManager."""
 
-__version__ = "1.9.0"
+__version__ = "1.9.1"
 __app_name__ = "ServerManager"
 __author__ = "aibot777"
 __description__ = "Desktop GUI for managing remote servers"