diff --git a/src/server/api/logging.py b/src/server/api/logging.py
new file mode 100644
index 0000000..9cc65e2
--- /dev/null
+++ b/src/server/api/logging.py
@@ -0,0 +1,230 @@
+"""Logging API endpoints for AniWorld.
+
+Provides endpoints for reading log configuration, listing log files,
+tailing/downloading individual log files, testing logging, and cleanup.
+"""
+from __future__ import annotations
+
+import logging
+import os
+from pathlib import Path
+from typing import Any, Dict, List, Optional
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from fastapi.responses import FileResponse
+
+from src.server.services.config_service import get_config_service
+from src.server.utils.dependencies import require_auth
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/logging", tags=["logging"])
+
+_LOG_DIR = Path("logs")
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+def _log_dir() -> Path:
+    """Return the log directory, creating it if necessary."""
+    _LOG_DIR.mkdir(exist_ok=True)
+    return _LOG_DIR
+
+
+def _list_log_files() -> List[Dict[str, Any]]:
+    """Return metadata for all .log files in the log directory."""
+    result: List[Dict[str, Any]] = []
+    log_dir = _log_dir()
+    for entry in sorted(log_dir.iterdir()):
+        if entry.is_file() and entry.suffix in {".log", ".txt"}:
+            stat = entry.stat()
+            result.append(
+                {
+                    "name": entry.name,
+                    "size_mb": round(stat.st_size / (1024 * 1024), 2),
+                    "modified": stat.st_mtime,
+                }
+            )
+    return result
+
+
+# ---------------------------------------------------------------------------
+# Endpoints
+# ---------------------------------------------------------------------------
+
+@router.get("/config")
+def get_logging_config(
+    auth: Optional[dict] = Depends(require_auth),
+) -> Dict[str, Any]:
+    """Return current logging configuration as used by the frontend.
+
+    Maps the internal ``LoggingConfig`` model fields to the shape expected
+    by ``logging-config.js``.
+    """
+    try:
+        config_service = get_config_service()
+        app_config = config_service.load_config()
+        lc = app_config.logging
+
+        return {
+            "success": True,
+            "config": {
+                # Primary fields (match the model)
+                "log_level": lc.level,
+                "log_file": lc.file,
+                "max_bytes": lc.max_bytes,
+                "backup_count": lc.backup_count,
+                # UI-only flags – defaults; not yet persisted in the model
+                "enable_console_logging": True,
+                "enable_console_progress": False,
+                "enable_fail2ban_logging": False,
+            },
+        }
+    except Exception as exc:
+        logger.exception("Failed to read logging config")
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to read logging config: {exc}",
+        ) from exc
+
+
+@router.get("/files")
+def list_files(
+    auth: Optional[dict] = Depends(require_auth),
+) -> Dict[str, Any]:
+    """List all available log files with metadata."""
+    try:
+        return {"success": True, "files": _list_log_files()}
+    except Exception as exc:
+        logger.exception("Failed to list log files")
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to list log files: {exc}",
+        ) from exc
+
+
+@router.get("/files/{filename}/tail")
+def tail_file(
+    filename: str,
+    lines: int = 100,
+    auth: Optional[dict] = Depends(require_auth),
+) -> Dict[str, Any]:
+    """Return the last *lines* lines of a log file.
+
+    Args:
+        filename: Name of the log file (no path traversal).
+        lines: Number of lines to return (default 100).
+
+    Returns:
+        Dict with ``success``, ``lines``, ``showing_lines``, ``total_lines``.
+    """
+    # Prevent path traversal
+    safe_name = Path(filename).name
+    file_path = _log_dir() / safe_name
+    if not file_path.exists():
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Log file not found: {safe_name}",
+        )
+
+    try:
+        all_lines = file_path.read_text(encoding="utf-8", errors="replace").splitlines()
+        tail = all_lines[-lines:] if len(all_lines) > lines else all_lines
+        return {
+            "success": True,
+            "lines": tail,
+            "showing_lines": len(tail),
+            "total_lines": len(all_lines),
+        }
+    except Exception as exc:
+        logger.exception("Failed to tail log file %s", safe_name)
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to read log file: {exc}",
+        ) from exc
+
+
+@router.get("/files/{filename}/download")
+def download_file(
+    filename: str,
+    auth: Optional[dict] = Depends(require_auth),
+) -> FileResponse:
+    """Download a log file as an attachment."""
+    safe_name = Path(filename).name
+    file_path = _log_dir() / safe_name
+    if not file_path.exists():
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Log file not found: {safe_name}",
+        )
+    return FileResponse(
+        path=str(file_path),
+        filename=safe_name,
+        media_type="text/plain",
+    )
+
+
+@router.post("/test")
+def test_logging(
+    auth: dict = Depends(require_auth),
+) -> Dict[str, Any]:
+    """Write test log messages at all levels."""
+    logging.getLogger("aniworld.test").debug("Test DEBUG message")
+    logging.getLogger("aniworld.test").info("Test INFO message")
+    logging.getLogger("aniworld.test").warning("Test WARNING message")
+    logging.getLogger("aniworld.test").error("Test ERROR message")
+    return {"success": True, "message": "Test messages written to log"}
+
+
+@router.post("/cleanup")
+def cleanup_logs(
+    payload: Dict[str, Any],
+    auth: dict = Depends(require_auth),
+) -> Dict[str, Any]:
+    """Delete log files older than *days* days.
+
+    Args:
+        payload: JSON body with ``days`` (int) field.
+
+    Returns:
+        Dict with ``success`` and ``message`` describing what was deleted.
+    """
+    import time
+
+    days = payload.get("days", 30)
+    try:
+        days = int(days)
+        if days < 1:
+            raise ValueError("days must be >= 1")
+    except (TypeError, ValueError) as exc:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail=f"Invalid days value: {exc}",
+        ) from exc
+
+    cutoff = time.time() - days * 86400
+    removed: List[str] = []
+    errors: List[str] = []
+
+    for entry in _log_dir().iterdir():
+        if entry.is_file() and entry.suffix in {".log", ".txt"}:
+            if entry.stat().st_mtime < cutoff:
+                try:
+                    entry.unlink()
+                    removed.append(entry.name)
+                except OSError as exc:
+                    errors.append(f"{entry.name}: {exc}")
+
+    message = f"Removed {len(removed)} file(s) older than {days} days."
+    if errors:
+        message += f" Errors: {'; '.join(errors)}"
+
+    logger.info(
+        "Log cleanup by %s: removed=%s days=%s",
+        auth.get("username", "unknown"),
+        removed,
+        days,
+    )
+    return {"success": True, "message": message, "removed": removed}
diff --git a/src/server/fastapi_app.py b/src/server/fastapi_app.py
index ac17e13..2422051 100644
--- a/src/server/fastapi_app.py
+++ b/src/server/fastapi_app.py
@@ -23,6 +23,7 @@ from src.server.api.auth import router as auth_router
 from src.server.api.config import router as config_router
 from src.server.api.download import router as download_router
 from src.server.api.health import router as health_router
+from src.server.api.logging import router as logging_router
 from src.server.api.nfo import router as nfo_router
 from src.server.api.scheduler import router as scheduler_router
 from src.server.api.websocket import router as websocket_router
@@ -476,6 +477,7 @@ app.include_router(scheduler_router)
 app.include_router(anime_router)
 app.include_router(download_router)
 app.include_router(nfo_router)
+app.include_router(logging_router)
 app.include_router(websocket_router)
 
 # Register exception handlers
diff --git a/src/server/utils/template_helpers.py b/src/server/utils/template_helpers.py
index 3ecca40..8d0aa78 100644
--- a/src/server/utils/template_helpers.py
+++ b/src/server/utils/template_helpers.py
@@ -14,6 +14,7 @@ All template helpers that handle series data use `key` for identification and
 provide `folder` as display metadata only.
 """
 import logging
+import time
 from pathlib import Path
 from typing import Any, Dict, List, Optional
 
@@ -26,6 +27,9 @@ logger = logging.getLogger(__name__)
 TEMPLATES_DIR = Path(__file__).parent.parent / "web" / "templates"
 templates = Jinja2Templates(directory=str(TEMPLATES_DIR))
 
+# Version token for static asset cache-busting; changes on every server start.
+STATIC_VERSION: str = str(int(time.time()))
+
 
 def get_base_context(
     request: Request, title: str = "Aniworld"
@@ -44,7 +48,8 @@ def get_base_context(
         "request": request,
         "title": title,
         "app_name": "Aniworld Download Manager",
-        "version": "1.0.0"
+        "version": "1.0.0",
+        "static_v": STATIC_VERSION,
     }
 
 
diff --git a/src/server/web/static/css/components/modals.css b/src/server/web/static/css/components/modals.css
index 0f678ad..ee681ad 100644
--- a/src/server/web/static/css/components/modals.css
+++ b/src/server/web/static/css/components/modals.css
@@ -35,13 +35,17 @@
   max-width: 500px;
   width: 90%;
   max-height: 80vh;
-  overflow: hidden;
+  /* overflow:hidden removed — it was clipping the modal-body scrollbar.
+     Border-radius clips backgrounds correctly without it on modern browsers. */
+  display: flex;
+  flex-direction: column;
 }
 
 .modal-header {
   display: flex;
   justify-content: space-between;
   align-items: center;
+  flex-shrink: 0;
   padding: var(--spacing-lg);
   border-bottom: 1px solid var(--color-border);
 }
@@ -55,6 +59,8 @@
 .modal-body {
   padding: var(--spacing-lg);
   overflow-y: auto;
+  flex: 1;
+  min-height: 0;
 }
 
 /* Config Section within modals */
diff --git a/src/server/web/static/js/index/scheduler-config.js b/src/server/web/static/js/index/scheduler-config.js
index 3ec3e1d..acf6119 100644
--- a/src/server/web/static/js/index/scheduler-config.js
+++ b/src/server/web/static/js/index/scheduler-config.js
@@ -24,21 +24,37 @@ AniWorld.SchedulerConfig = (function() {
 
             if (data.success) {
                 const config = data.config;
+                const runtimeStatus = data.status || {};
 
                 // Update UI elements
                 document.getElementById('scheduled-rescan-enabled').checked = config.enabled;
-                document.getElementById('scheduled-rescan-time').value = config.time || '03:00';
-                document.getElementById('auto-download-after-rescan').checked = config.auto_download_after_rescan;
+                document.getElementById('scheduled-rescan-time').value = config.schedule_time || '03:00';
 
-                // Update status display
-                document.getElementById('next-rescan-time').textContent =
-                    config.next_run ? new Date(config.next_run).toLocaleString() : 'Not scheduled';
-                document.getElementById('last-rescan-time').textContent =
-                    config.last_run ? new Date(config.last_run).toLocaleString() : 'Never';
+                const autoDownload = document.getElementById('auto-download-after-rescan');
+                if (autoDownload) {
+                    autoDownload.checked = config.auto_download_after_rescan || false;
+                }
+
+                // Update schedule day checkboxes
+                const days = config.schedule_days || ['mon','tue','wed','thu','fri','sat','sun'];
+                ['mon','tue','wed','thu','fri','sat','sun'].forEach(function(day) {
+                    const cb = document.getElementById('scheduler-day-' + day);
+                    if (cb) cb.checked = days.indexOf(day) !== -1;
+                });
+
+                // Update status display (runtime fields come from data.status)
+                const nextRunEl = document.getElementById('scheduler-next-run');
+                if (nextRunEl) {
+                    nextRunEl.textContent = runtimeStatus.next_run
+                        ? new Date(runtimeStatus.next_run).toLocaleString()
+                        : 'Not scheduled';
+                }
 
                 const statusBadge = document.getElementById('scheduler-running-status');
-                statusBadge.textContent = config.is_running ? 'Running' : 'Stopped';
-                statusBadge.className = 'info-value status-badge ' + (config.is_running ? 'running' : 'stopped');
+                if (statusBadge) {
+                    statusBadge.textContent = runtimeStatus.is_running ? 'Running' : 'Stopped';
+                    statusBadge.className = 'info-value status-badge ' + (runtimeStatus.is_running ? 'running' : 'stopped');
+                }
 
                 // Enable/disable time input based on checkbox
                 toggleTimeInput();
@@ -55,25 +71,45 @@ AniWorld.SchedulerConfig = (function() {
     async function save() {
         try {
             const enabled = document.getElementById('scheduled-rescan-enabled').checked;
-            const interval = parseInt(document.getElementById('scheduled-rescan-interval').value) || 60;
+            const scheduleTime = document.getElementById('scheduled-rescan-time').value || '03:00';
 
-            // Get current config
-            const configResponse = await AniWorld.ApiClient.get(AniWorld.Constants.API.CONFIG);
-            if (!configResponse) return;
-            const config = await configResponse.json();
+            // Collect checked day checkboxes
+            const scheduleDays = ['mon','tue','wed','thu','fri','sat','sun'].filter(function(day) {
+                const cb = document.getElementById('scheduler-day-' + day);
+                return cb && cb.checked;
+            });
 
-            // Update scheduler settings
-            config.scheduler = {
+            const autoDownloadEl = document.getElementById('auto-download-after-rescan');
+            const autoDownload = autoDownloadEl ? autoDownloadEl.checked : false;
+
+            const intervalEl = document.getElementById('scheduled-rescan-interval');
+            const interval = intervalEl ? (parseInt(intervalEl.value) || 60) : 60;
+
+            // POST directly to the scheduler config endpoint
+            const payload = {
                 enabled: enabled,
+                schedule_time: scheduleTime,
+                schedule_days: scheduleDays,
+                auto_download_after_rescan: autoDownload,
                 interval_minutes: interval
             };
 
-            // Save updated config
-            const response = await AniWorld.ApiClient.put(AniWorld.Constants.API.CONFIG, config);
+            const response = await AniWorld.ApiClient.post(API.SCHEDULER_CONFIG, payload);
             if (!response) return;
 
-            AniWorld.UI.showToast('Scheduler configuration saved successfully', 'success');
-            await load();
+            const result = await response.json();
+            if (result.success) {
+                AniWorld.UI.showToast('Scheduler configuration saved successfully', 'success');
+                // Update next run display from response
+                const nextRunEl = document.getElementById('scheduler-next-run');
+                if (nextRunEl && result.status) {
+                    nextRunEl.textContent = result.status.next_run
+                        ? new Date(result.status.next_run).toLocaleString()
+                        : 'Not scheduled';
+                }
+            } else {
+                AniWorld.UI.showToast('Failed to save scheduler configuration', 'error');
+            }
         } catch (error) {
             console.error('Error saving scheduler config:', error);
             AniWorld.UI.showToast('Failed to save scheduler configuration', 'error');
diff --git a/src/server/web/static/js/shared/constants.js b/src/server/web/static/js/shared/constants.js
index 5fdfc03..1e36ffd 100644
--- a/src/server/web/static/js/shared/constants.js
+++ b/src/server/web/static/js/shared/constants.js
@@ -40,6 +40,7 @@ AniWorld.Constants = (function() {
         QUEUE_PENDING: '/api/queue/pending',
 
         // Config endpoints
+        CONFIG: '/api/config',
         CONFIG_DIRECTORY: '/api/config/directory',
         CONFIG_SECTION: '/api/config/section',  // + /{section}
         CONFIG_BACKUP: '/api/config/backup',
diff --git a/src/server/web/templates/error.html b/src/server/web/templates/error.html
index ff3b507..6c92314 100644
--- a/src/server/web/templates/error.html
+++ b/src/server/web/templates/error.html
@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Error - Aniworld</title>
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
-    <link href="/static/css/styles.css" rel="stylesheet">
+    <link href="/static/css/styles.css?v={{ static_v }}" rel="stylesheet">
 </head>
 <body>
     <div class="container mt-5">
diff --git a/src/server/web/templates/index.html b/src/server/web/templates/index.html
index 994ca16..19eace7 100644
--- a/src/server/web/templates/index.html
+++ b/src/server/web/templates/index.html
@@ -5,11 +5,11 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>AniWorld Manager</title>
-    <link rel="stylesheet" href="/static/css/styles.css">
+    <link rel="stylesheet" href="/static/css/styles.css?v={{ static_v }}">
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
 
     <!-- UX Enhancement and Mobile & Accessibility CSS -->
-    <link rel="stylesheet" href="/static/css/ux_features.css">
+    <link rel="stylesheet" href="/static/css/ux_features.css?v={{ static_v }}">
 </head>
 
 <body>
@@ -649,32 +649,32 @@
     </div>
 
     <!-- Shared Modules (load in dependency order) -->
-    <script src="/static/js/shared/constants.js"></script>
-    <script src="/static/js/shared/auth.js"></script>
-    <script src="/static/js/shared/api-client.js"></script>
-    <script src="/static/js/shared/theme.js"></script>
-    <script src="/static/js/shared/ui-utils.js"></script>
-    <script src="/static/js/shared/websocket-client.js"></script>
+    <script src="/static/js/shared/constants.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/auth.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/api-client.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/theme.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/ui-utils.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/websocket-client.js?v={{ static_v }}"></script>
 
     <!-- External modules -->
-    <script src="/static/js/localization.js"></script>
-    <script src="/static/js/user_preferences.js"></script>
+    <script src="/static/js/localization.js?v={{ static_v }}"></script>
+    <script src="/static/js/user_preferences.js?v={{ static_v }}"></script>
 
     <!-- Index Page Modules -->
-    <script src="/static/js/index/series-manager.js"></script>
-    <script src="/static/js/index/selection-manager.js"></script>
-    <script src="/static/js/index/search.js"></script>
-    <script src="/static/js/index/scan-manager.js"></script>
-    <script src="/static/js/index/nfo-manager.js"></script>
+    <script src="/static/js/index/series-manager.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/selection-manager.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/search.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/scan-manager.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/nfo-manager.js?v={{ static_v }}"></script>
     <!-- Config Sub-Modules (must load before config-manager.js) -->
-    <script src="/static/js/index/scheduler-config.js"></script>
-    <script src="/static/js/index/logging-config.js"></script>
-    <script src="/static/js/index/advanced-config.js"></script>
-    <script src="/static/js/index/main-config.js"></script>
-    <script src="/static/js/index/nfo-config.js"></script>
-    <script src="/static/js/index/config-manager.js"></script>
-    <script src="/static/js/index/socket-handler.js"></script>
-    <script src="/static/js/index/app-init.js"></script>
+    <script src="/static/js/index/scheduler-config.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/logging-config.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/advanced-config.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/main-config.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/nfo-config.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/config-manager.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/socket-handler.js?v={{ static_v }}"></script>
+    <script src="/static/js/index/app-init.js?v={{ static_v }}"></script>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/src/server/web/templates/loading.html b/src/server/web/templates/loading.html
index 1721c47..db155fc 100644
--- a/src/server/web/templates/loading.html
+++ b/src/server/web/templates/loading.html
@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>AniWorld Manager - Initializing</title>
-    <link rel="stylesheet" href="/static/css/styles.css">
+    <link rel="stylesheet" href="/static/css/styles.css?v={{ static_v }}">
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
     <style>
         .loading-container {
diff --git a/src/server/web/templates/login.html b/src/server/web/templates/login.html
index 8f75083..e11e83d 100644
--- a/src/server/web/templates/login.html
+++ b/src/server/web/templates/login.html
@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>AniWorld Manager - Login</title>
-    <link rel="stylesheet" href="/static/css/styles.css">
+    <link rel="stylesheet" href="/static/css/styles.css?v={{ static_v }}">
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
     <style>
         .login-container {
diff --git a/src/server/web/templates/queue.html b/src/server/web/templates/queue.html
index 0d7f896..4fc9065 100644
--- a/src/server/web/templates/queue.html
+++ b/src/server/web/templates/queue.html
@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Download Queue - AniWorld Manager</title>
-    <link rel="stylesheet" href="/static/css/styles.css">
+    <link rel="stylesheet" href="/static/css/styles.css?v={{ static_v }}">
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
 </head>
 
@@ -234,19 +234,19 @@
     </div>
 
     <!-- Shared Modules (load in dependency order) -->
-    <script src="/static/js/shared/constants.js"></script>
-    <script src="/static/js/shared/auth.js"></script>
-    <script src="/static/js/shared/api-client.js"></script>
-    <script src="/static/js/shared/theme.js"></script>
-    <script src="/static/js/shared/ui-utils.js"></script>
-    <script src="/static/js/shared/websocket-client.js"></script>
+    <script src="/static/js/shared/constants.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/auth.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/api-client.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/theme.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/ui-utils.js?v={{ static_v }}"></script>
+    <script src="/static/js/shared/websocket-client.js?v={{ static_v }}"></script>
 
     <!-- Queue Page Modules -->
-    <script src="/static/js/queue/queue-api.js"></script>
-    <script src="/static/js/queue/queue-renderer.js"></script>
-    <script src="/static/js/queue/progress-handler.js"></script>
-    <script src="/static/js/queue/queue-socket-handler.js"></script>
-    <script src="/static/js/queue/queue-init.js"></script>
+    <script src="/static/js/queue/queue-api.js?v={{ static_v }}"></script>
+    <script src="/static/js/queue/queue-renderer.js?v={{ static_v }}"></script>
+    <script src="/static/js/queue/progress-handler.js?v={{ static_v }}"></script>
+    <script src="/static/js/queue/queue-socket-handler.js?v={{ static_v }}"></script>
+    <script src="/static/js/queue/queue-init.js?v={{ static_v }}"></script>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/src/server/web/templates/setup.html b/src/server/web/templates/setup.html
index 21305e0..63536d4 100644
--- a/src/server/web/templates/setup.html
+++ b/src/server/web/templates/setup.html
@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>AniWorld Manager - Setup</title>
-    <link rel="stylesheet" href="/static/css/styles.css">
+    <link rel="stylesheet" href="/static/css/styles.css?v={{ static_v }}">
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
     <style>
         .setup-container {
diff --git a/src/server/web/templates/setup_old.html b/src/server/web/templates/setup_old.html
index cc150fb..aee2248 100644
--- a/src/server/web/templates/setup_old.html
+++ b/src/server/web/templates/setup_old.html
@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>AniWorld Manager - Setup</title>
-    <link rel="stylesheet" href="/static/css/styles.css">
+    <link rel="stylesheet" href="/static/css/styles.css?v={{ static_v }}">
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
     <style>
         .setup-container {
diff --git a/tests/api/test_logging_endpoints.py b/tests/api/test_logging_endpoints.py
new file mode 100644
index 0000000..a346bc6
--- /dev/null
+++ b/tests/api/test_logging_endpoints.py
@@ -0,0 +1,272 @@
+"""Tests for /api/logging endpoints.
+
+Covers:
+- GET /api/logging/config  — returns correct shape with log_level and flags
+- GET /api/logging/files   — lists log files
+- POST /api/logging/test   — test log trigger
+- POST /api/logging/cleanup — file cleanup
+- GET /api/logging/files/{name}/tail — tail endpoint
+
+These tests guard against regressions of the 404 that previously caused the
+config modal to fail on load.
+"""
+from __future__ import annotations
+
+import time
+from pathlib import Path
+from unittest.mock import Mock, patch
+
+import pytest
+from httpx import ASGITransport, AsyncClient
+
+from src.server.fastapi_app import app
+from src.server.models.config import AppConfig, LoggingConfig
+from src.server.services.auth_service import auth_service
+
+# ---------------------------------------------------------------------------
+# Fixtures
+# ---------------------------------------------------------------------------
+
+
+@pytest.fixture(autouse=True)
+def reset_auth_state():
+    """Reset auth service state before each test."""
+    auth_service._hash = None
+    auth_service._failed.clear()
+    if not auth_service.is_configured():
+        auth_service.setup_master_password("TestPass123!")
+    yield
+    auth_service._hash = None
+    auth_service._failed.clear()
+
+
+@pytest.fixture
+async def client():
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as ac:
+        yield ac
+
+
+@pytest.fixture
+async def auth_client(client):
+    """Authenticated async client."""
+    response = await client.post("/api/auth/login", json={"password": "TestPass123!"})
+    assert response.status_code == 200, response.text
+    token = response.json()["access_token"]
+    client.headers.update({"Authorization": f"Bearer {token}"})
+    yield client
+
+
+@pytest.fixture
+def mock_config_service():
+    """Return a mock config service with minimal logging config."""
+    service = Mock()
+    app_cfg = Mock(spec=AppConfig)
+    app_cfg.logging = LoggingConfig(
+        level="INFO",
+        file=None,
+        max_bytes=None,
+        backup_count=3,
+    )
+    service.load_config = Mock(return_value=app_cfg)
+    return service
+
+
+# ---------------------------------------------------------------------------
+# GET /api/logging/config
+# ---------------------------------------------------------------------------
+
+
+class TestGetLoggingConfig:
+    """GET /api/logging/config returns the expected shape."""
+
+    @pytest.mark.asyncio
+    async def test_returns_success_shape(self, auth_client, mock_config_service):
+        with patch(
+            "src.server.api.logging.get_config_service",
+            return_value=mock_config_service,
+        ):
+            response = await auth_client.get("/api/logging/config")
+
+        assert response.status_code == 200
+        body = response.json()
+        assert body["success"] is True
+        assert "config" in body
+
+    @pytest.mark.asyncio
+    async def test_config_contains_log_level(self, auth_client, mock_config_service):
+        with patch(
+            "src.server.api.logging.get_config_service",
+            return_value=mock_config_service,
+        ):
+            response = await auth_client.get("/api/logging/config")
+
+        config = response.json()["config"]
+        assert config["log_level"] == "INFO"
+
+    @pytest.mark.asyncio
+    async def test_config_contains_boolean_flags(self, auth_client, mock_config_service):
+        with patch(
+            "src.server.api.logging.get_config_service",
+            return_value=mock_config_service,
+        ):
+            response = await auth_client.get("/api/logging/config")
+
+        config = response.json()["config"]
+        assert "enable_console_logging" in config
+        assert "enable_fail2ban_logging" in config
+        assert isinstance(config["enable_console_logging"], bool)
+
+    @pytest.mark.asyncio
+    async def test_requires_authentication(self, client):
+        response = await client.get("/api/logging/config")
+        assert response.status_code in (401, 403)
+
+
+# ---------------------------------------------------------------------------
+# GET /api/logging/files
+# ---------------------------------------------------------------------------
+
+
+class TestListLogFiles:
+    """GET /api/logging/files lists available log files."""
+
+    @pytest.mark.asyncio
+    async def test_returns_success_and_files_list(self, auth_client, tmp_path, monkeypatch):
+        # Create a fake log file
+        (tmp_path / "server.log").write_text("line1\nline2\n")
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.get("/api/logging/files")
+
+        assert response.status_code == 200
+        body = response.json()
+        assert body["success"] is True
+        assert isinstance(body["files"], list)
+
+    @pytest.mark.asyncio
+    async def test_file_metadata_shape(self, auth_client, tmp_path, monkeypatch):
+        (tmp_path / "app.log").write_text("test content")
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.get("/api/logging/files")
+        files = response.json()["files"]
+
+        assert len(files) >= 1
+        f = files[0]
+        assert "name" in f
+        assert "size_mb" in f
+        assert "modified" in f
+
+    @pytest.mark.asyncio
+    async def test_empty_log_dir(self, auth_client, tmp_path, monkeypatch):
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.get("/api/logging/files")
+        assert response.status_code == 200
+        assert response.json()["files"] == []
+
+
+# ---------------------------------------------------------------------------
+# GET /api/logging/files/{filename}/tail
+# ---------------------------------------------------------------------------
+
+
+class TestTailLogFile:
+    """GET /api/logging/files/{filename}/tail returns log lines."""
+
+    @pytest.mark.asyncio
+    async def test_returns_last_n_lines(self, auth_client, tmp_path, monkeypatch):
+        log_content = "\n".join(f"line {i}" for i in range(200))
+        (tmp_path / "server.log").write_text(log_content)
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.get("/api/logging/files/server.log/tail?lines=50")
+
+        assert response.status_code == 200
+        body = response.json()
+        assert body["success"] is True
+        assert len(body["lines"]) == 50
+        assert body["showing_lines"] == 50
+        assert body["total_lines"] == 200
+
+    @pytest.mark.asyncio
+    async def test_returns_404_for_missing_file(self, auth_client, tmp_path, monkeypatch):
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.get("/api/logging/files/nonexistent.log/tail")
+        assert response.status_code == 404
+
+    @pytest.mark.asyncio
+    async def test_prevents_path_traversal(self, auth_client, tmp_path, monkeypatch):
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.get(
+            "/api/logging/files/..%2F..%2Fetc%2Fpasswd/tail"
+        )
+        # Either 404 (file not found) or 400 is acceptable — must NOT return 200
+        assert response.status_code != 200
+
+
+# ---------------------------------------------------------------------------
+# POST /api/logging/test
+# ---------------------------------------------------------------------------
+
+
+class TestTestLogging:
+    """POST /api/logging/test writes test log messages."""
+
+    @pytest.mark.asyncio
+    async def test_returns_success(self, auth_client):
+        response = await auth_client.post("/api/logging/test")
+        assert response.status_code == 200
+        assert response.json()["success"] is True
+
+    @pytest.mark.asyncio
+    async def test_requires_authentication(self, client):
+        response = await client.post("/api/logging/test")
+        assert response.status_code in (401, 403)
+
+
+# ---------------------------------------------------------------------------
+# POST /api/logging/cleanup
+# ---------------------------------------------------------------------------
+
+
+class TestCleanupLogs:
+    """POST /api/logging/cleanup removes old log files."""
+
+    @pytest.mark.asyncio
+    async def test_removes_old_files(self, auth_client, tmp_path, monkeypatch):
+        old_file = tmp_path / "old.log"
+        old_file.write_text("old content")
+        # Make it look very old
+        old_ts = time.time() - (40 * 86400)
+        import os
+        os.utime(old_file, (old_ts, old_ts))
+
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.post("/api/logging/cleanup", json={"days": 30})
+        assert response.status_code == 200
+        body = response.json()
+        assert body["success"] is True
+        assert "old.log" in body["removed"]
+        assert not old_file.exists()
+
+    @pytest.mark.asyncio
+    async def test_keeps_recent_files(self, auth_client, tmp_path, monkeypatch):
+        new_file = tmp_path / "new.log"
+        new_file.write_text("recent content")
+
+        monkeypatch.setattr("src.server.api.logging._LOG_DIR", tmp_path)
+
+        response = await auth_client.post("/api/logging/cleanup", json={"days": 30})
+        assert response.status_code == 200
+        assert "new.log" not in response.json()["removed"]
+        assert new_file.exists()
+
+    @pytest.mark.asyncio
+    async def test_invalid_days_returns_400(self, auth_client):
+        response = await auth_client.post("/api/logging/cleanup", json={"days": 0})
+        assert response.status_code == 400