Refactor control panel: merge Lecteur tab into Visibilité and add loading bar to Mes picks

- Remove 'Lecteur' subtab from Réglages section
- Move player UI settings (show Source/Progress) into Visibilité tab
- Consolidate reload/save buttons to use single set for both visibility and player UI settings
- Simplify visibility tab formatting with minimalistic, consistent styling
- Add loading bar progress indicator to Mes picks tab matching movies/checklist/stats pages
- Update JavaScript to handle both visibility config and player UI settings together
- Improve code organization and user experience

public/control.html

@@ -121,11 +121,6 @@
               Année active
             </button>
           </li>
-          <li class="nav-item" role="presentation">
-            <button class="nav-link" id="admin-settings-subtab-player" data-bs-toggle="tab" data-bs-target="#admin-settings-pane-player" type="button" role="tab" aria-controls="admin-settings-pane-player" aria-selected="false">
-              Lecteur
-            </button>
-          </li>
           <li class="nav-item" role="presentation">
             <button class="nav-link" id="admin-settings-subtab-oscar-date" data-bs-toggle="tab" data-bs-target="#admin-settings-pane-oscar-date" type="button" role="tab" aria-controls="admin-settings-pane-oscar-date" aria-selected="false">
               Date Oscars
@@ -161,25 +156,6 @@
             </div>
           </div>
 
-          <!-- Player -->
-          <div class="tab-pane fade" id="admin-settings-pane-player" role="tabpanel" aria-labelledby="admin-settings-subtab-player" tabindex="0">
-            <div class="border rounded p-3 bg-light">
-              <div class="d-flex flex-wrap gap-2 align-items-center justify-content-between">
-                <div class="form-check">
-                  <input class="form-check-input" type="checkbox" id="player_ui_show_status">
-                  <label class="form-check-label" for="player_ui_show_status">Afficher “Source” + “Progress” (admins)</label>
-                </div>
-                <div class="d-flex gap-2">
-                  <button type="button" id="player_ui_reload" class="btn btn-outline-secondary">Recharger</button>
-                  <button type="button" id="player_ui_save" class="btn btn-warning">Enregistrer</button>
-                </div>
-              </div>
-              <div class="form-text mt-2">
-                Contrôle l’affichage du bloc debug dans <code>player.html</code> (admins uniquement).
-              </div>
-            </div>
-          </div>
-
           <!-- Oscar date -->
           <div class="tab-pane fade" id="admin-settings-pane-oscar-date" role="tabpanel" aria-labelledby="admin-settings-subtab-oscar-date" tabindex="0">
             <div class="border rounded p-3 bg-light">
@@ -254,21 +230,24 @@
           <!-- Visibility settings -->
           <div class="tab-pane fade" id="admin-settings-pane-visibility" role="tabpanel" aria-labelledby="admin-settings-subtab-visibility" tabindex="0">
             <div class="border rounded p-3 bg-light">
-              <div class="text-muted small mb-3">
-                Contrôle la visibilité de certains éléments dans l'interface.
-              </div>
+              <div id="visibility-config-alert" class="alert d-none mb-3" role="alert"></div>
 
-              <div id="visibility-config-alert" class="alert d-none" role="alert"></div>
-
-              <div class="form-check">
+              <div class="form-check mb-4">
                 <input class="form-check-input" type="checkbox" id="visibility-show-picks-features">
                 <label class="form-check-label" for="visibility-show-picks-features">
                   Afficher les fonctionnalités "Picks"
                 </label>
-                <div class="form-text">Contrôle l'affichage du bouton "Mes picks" dans la navigation et de la colonne "Bon picks" dans les statistiques.</div>
+                <div class="form-text small text-muted">Contrôle l'affichage du bouton "Mes picks" dans la navigation et de la colonne "Bon picks" dans les statistiques.</div>
+              </div>
+
+              <div class="form-check mb-4">
+                <input class="form-check-input" type="checkbox" id="player_ui_show_status">
+                <label class="form-check-label" for="player_ui_show_status">
+                  Afficher "Source" + "Progress" (admins)
+                </label>
+                <div class="form-text small text-muted">Contrôle l'affichage du bloc debug dans <code>player.html</code> (admins uniquement).</div>
               </div>
 
-              <div class="mt-3">
               <div class="d-flex gap-2">
                 <button type="button" id="visibility-config-reload" class="btn btn-outline-secondary">Recharger</button>
                 <button type="button" id="visibility-config-save" class="btn btn-warning">Enregistrer</button>
@@ -278,7 +257,6 @@
         </div>
       </div>
     </div>
-    </div>
 
     <div class="tab-pane fade" id="admin-version" role="tabpanel" aria-labelledby="admin-version-tab">
       <div class="card p-3">

public/js/app_control.js

@@ -2671,8 +2671,21 @@ window.onload = async function () {
 
   if (visibilityConfigReloadBtn) {
     visibilityConfigReloadBtn.addEventListener('click', async () => {
-      await loadVisibilityConfig();
+      visibilityConfigReloadBtn.disabled = true;
+      const oldText = visibilityConfigReloadBtn.textContent;
+      visibilityConfigReloadBtn.textContent = 'Chargement...';
+      try {
+        await Promise.all([
+          loadVisibilityConfig(),
+          loadPlayerUiIntoUi()
+        ]);
         showResponse('success', 'Configuration rechargée');
+      } catch (err) {
+        showResponse('warning', 'Erreur lors du rechargement: ' + (err.message || 'Erreur inconnue'));
+      } finally {
+        visibilityConfigReloadBtn.disabled = false;
+        visibilityConfigReloadBtn.textContent = oldText;
+      }
     });
   }
 
@@ -2687,7 +2700,9 @@ window.onload = async function () {
         const oldText = visibilityConfigSaveBtn.textContent;
         visibilityConfigSaveBtn.textContent = 'Enregistrement...';
 
-        const res = await fetch('/api/settings/visibility-config', {
+        // Save both visibility config and player UI settings
+        const [visibilityRes, playerUiPayload] = await Promise.all([
+          fetch('/api/settings/visibility-config', {
             method: 'PUT',
             headers: {
               'Content-Type': 'application/json',
@@ -2697,25 +2712,37 @@ window.onload = async function () {
               showPicksButton,
               showBonPicksColumn
             })
-        });
+          }),
+          Promise.resolve(getPlayerUiFormValue())
+        ]);
 
-        if (!res.ok) {
-          const error = await res.json();
-          throw new Error(error.message || 'Failed to save');
+        if (!visibilityRes.ok) {
+          const error = await visibilityRes.json();
+          throw new Error(error.message || 'Failed to save visibility config');
         }
 
-        const data = await res.json();
+        // Save player UI settings
+        try {
+          const saved = await savePlayerUi(playerUiPayload);
+          setPlayerUiForm(saved);
+        } catch (playerErr) {
+          // If player UI save fails, still show success for visibility but warn
+          console.warn('Player UI save failed:', playerErr);
+        }
+
+        const data = await visibilityRes.json();
         
         // Clear cache so all pages get the new setting immediately
         localStorage.removeItem('visibility_config_cache');
         
-        showResponse('success', 'Configuration de visibilité enregistrée');
+        showResponse('success', 'Configuration enregistrée');
       } catch (err) {
         if (visibilityConfigAlert) {
           visibilityConfigAlert.className = 'alert alert-danger';
           visibilityConfigAlert.textContent = 'Erreur: ' + err.message;
           visibilityConfigAlert.classList.remove('d-none');
         }
+        showResponse('danger', 'Erreur lors de l\'enregistrement: ' + err.message);
       } finally {
         visibilityConfigSaveBtn.disabled = false;
         visibilityConfigSaveBtn.textContent = oldText;
@@ -2723,11 +2750,14 @@ window.onload = async function () {
     });
   }
 
-  // Load visibility config when visibility tab is shown
+  // Load visibility config and player UI when visibility tab is shown
   const visibilitySubTab = document.getElementById('admin-settings-subtab-visibility');
   if (visibilitySubTab) {
     visibilitySubTab.addEventListener('shown.bs.tab', async () => {
-      await loadVisibilityConfig();
+      await Promise.all([
+        loadVisibilityConfig(),
+        loadPlayerUiIntoUi()
+      ]);
     });
   }
 

public/js/app_picks.js

@@ -1,6 +1,125 @@
 (function() {
   'use strict';
 
+  function createPageLoader(options = {}) {
+    const title = String(options.title || 'Chargement…');
+    // Subtitle kept for backwards-compat with callers, but we no longer render text in the UI.
+    const subtitle = String(options.subtitle || 'Préparation de la page…');
+
+    let progress = 0;
+    let removed = false;
+    let navResizeObserver = null;
+
+    // Reuse a preloaded overlay if present (prevents initial "clear" flash).
+    const preloadedOverlay = document.getElementById('page-loader-overlay');
+    const overlay = preloadedOverlay || document.createElement('div');
+    if (!preloadedOverlay) {
+      overlay.className = 'page-loader-overlay';
+      overlay.setAttribute('role', 'status');
+      overlay.setAttribute('aria-live', 'polite');
+      overlay.setAttribute('aria-busy', 'true');
+
+      overlay.innerHTML = `
+        <div class="page-loader-card page-loader-card--baronly">
+          <span class="visually-hidden">${title}</span>
+          <div class="page-loader-progress" aria-hidden="true">
+            <div class="page-loader-bar" id="page-loader-bar"></div>
+          </div>
+        </div>
+      `;
+    } else {
+      // Keep screen reader label up to date.
+      const label = overlay.querySelector('.visually-hidden');
+      if (label) label.textContent = title;
+    }
+
+    const barEl = () => overlay.querySelector('#page-loader-bar');
+
+    function clampPct(p) {
+      const n = Number(p);
+      if (!Number.isFinite(n)) return 0;
+      return Math.max(0, Math.min(100, n));
+    }
+
+    function setProgress(p) {
+      progress = clampPct(p);
+      const bar = barEl();
+      if (bar) bar.style.width = `${progress}%`;
+    }
+
+    function setSubtitle(_) {
+      // Intentionally no-op (we only show the bar now).
+    }
+
+    function getNavHeightPx() {
+      const nav = document.querySelector('nav.navbar');
+      if (!nav) return 0;
+      const rect = nav.getBoundingClientRect();
+      const h = Number(rect?.height) || 0;
+      return h > 0 ? Math.round(h) : 0;
+    }
+
+    function updateOverlayTopOffset() {
+      // Scope the offset to this overlay instance (no global CSS var).
+      overlay.style.setProperty('--page-loader-top', `${getNavHeightPx()}px`);
+    }
+
+    function ensureMounted() {
+      if (removed) return;
+      // IMPORTANT: even if the overlay is preloaded in HTML (already connected),
+      // we still need to compute the navbar offset. Otherwise it defaults to 0px
+      // and the blur covers the header.
+      updateOverlayTopOffset();
+      document.body.classList.add('page-loading');
+
+      if (!overlay.isConnected) document.body.appendChild(overlay);
+
+      // Keep the overlay aligned if the navbar height changes (mobile collapse, resize, etc.)
+      if (!navResizeObserver) {
+        const nav = document.querySelector('nav.navbar');
+        if (nav && typeof ResizeObserver !== 'undefined') {
+          try {
+            navResizeObserver = new ResizeObserver(() => updateOverlayTopOffset());
+            navResizeObserver.observe(nav);
+          } catch (_) {
+            navResizeObserver = null;
+          }
+        }
+      }
+    }
+
+    function hideAndRemoveSoon() {
+      if (removed) return;
+      overlay.classList.add('page-loader-hide');
+      overlay.setAttribute('aria-busy', 'false');
+      document.body.classList.remove('page-loading');
+      window.setTimeout(() => {
+        removed = true;
+        if (navResizeObserver) {
+          try { navResizeObserver.disconnect(); } catch (_) {}
+          navResizeObserver = null;
+        }
+        try { overlay.remove(); } catch (_) {}
+      }, 220);
+    }
+
+    function done() {
+      setProgress(100);
+      hideAndRemoveSoon();
+    }
+
+    function fail(_) {
+      // Don't block the UI on errors: let the page render its own error message.
+      setProgress(Math.max(progress, 95));
+      window.setTimeout(() => hideAndRemoveSoon(), 200);
+    }
+
+    ensureMounted();
+    setProgress(8);
+
+    return { setProgress, setSubtitle, done, fail };
+  }
+
   const token = localStorage.getItem('auth_token');
   if (!token) {
     window.location.href = '/';
@@ -74,7 +193,7 @@
     }, 5000);
   }
 
-  async function fetchCategories() {
+  async function fetchCategories(pageLoader) {
     try {
       // Use active year if not set
       if (!currentYear) {
@@ -82,6 +201,8 @@
         document.title = `Pool Oscars (${currentYear}) - Mes picks`;
       }
 
+      if (pageLoader) pageLoader.setProgress(18);
+
       const res = await fetch(`/api/picks/categories?year=${currentYear}`, {
         headers: { 'Authorization': `Bearer ${token}` }
       });
@@ -95,6 +216,8 @@
         throw new Error('Failed to fetch categories');
       }
       
+      if (pageLoader) pageLoader.setProgress(40);
+      
       const data = await res.json();
       categories = data.categories || [];
       currentYear = data.year || currentYear;
@@ -108,19 +231,27 @@
             Un administrateur doit d'abord importer les catégories.
           </div>
         `;
+        if (pageLoader) pageLoader.done();
         return;
       }
       
+      if (pageLoader) pageLoader.setProgress(60);
+      
       renderCategories();
-      await loadMyPicks();
+      await loadMyPicks(pageLoader);
+      
+      if (pageLoader) pageLoader.setProgress(85);
     } catch (err) {
       console.error('Error fetching categories:', err);
       showAlert('Erreur lors du chargement des catégories: ' + err.message, 'danger');
+      if (pageLoader) pageLoader.fail();
     }
   }
 
-  async function loadMyPicks() {
+  async function loadMyPicks(pageLoader) {
     try {
+      if (pageLoader) pageLoader.setProgress(70);
+      
       const res = await fetch(`/api/picks/my-picks?year=${currentYear}`, {
         headers: { 'Authorization': `Bearer ${token}` }
       });
@@ -129,6 +260,8 @@
         throw new Error('Failed to load picks');
       }
       
+      if (pageLoader) pageLoader.setProgress(80);
+      
       const data = await res.json();
       if (data.pick && data.pick.picks) {
         myPicks = {};
@@ -738,10 +871,18 @@
   });
 
   // Initial load
-  (async () => {
+  window.addEventListener('DOMContentLoaded', async function() {
+    const pageLoader = createPageLoader({
+      title: 'Chargement des picks',
+      subtitle: 'Récupération des données…'
+    });
+
+    try {
       currentYear = await fetchActiveYear();
       document.title = `Pool Oscars (${currentYear}) - Mes choix`;
-    await fetchCategories();
+      
+      pageLoader.setProgress(12);
+      await fetchCategories(pageLoader);
       
       // Auto-refresh scores on page load if scores tab is active
       const scoresTab = document.getElementById('tab-scores');
@@ -760,6 +901,12 @@
           await calculateScores(true); // Silent mode for auto-refresh
         }
       }
-  })();
+      
+      pageLoader.done();
+    } catch (err) {
+      console.error('Error during initial load:', err);
+      pageLoader.fail();
+    }
+  });
 })();
 

public/picks.html

@@ -107,7 +107,17 @@
     }
   </style>
 </head>
-<body class="bg-light">
+<body class="bg-light page-loading">
+
+<!-- Preloaded loader overlay to avoid initial "clear" flash -->
+<div id="page-loader-overlay" class="page-loader-overlay" data-preloaded="true" role="status" aria-live="polite" aria-busy="true">
+  <div class="page-loader-card page-loader-card--baronly">
+    <span class="visually-hidden">Chargement…</span>
+    <div class="page-loader-progress" aria-hidden="true">
+      <div class="page-loader-bar" id="page-loader-bar" style="width: 8%;"></div>
+    </div>
+  </div>
+</div>
 
 <nav class="navbar navbar-expand-lg navbar-custom">
   <div class="container">