diff --git a/src/hooks/useAnnonceSonoreRealtime.js b/src/hooks/useAnnonceSonoreRealtime.js
index b49673d..db612a8 100644
--- a/src/hooks/useAnnonceSonoreRealtime.js
+++ b/src/hooks/useAnnonceSonoreRealtime.js
@@ -109,18 +109,16 @@ export default function useAnnonceSonoreRealtime(gareId, affType = null, quaiNam
           
           // Si c'est une annonce qu'on n'a pas encore vue
           if (latest.id !== lastAnnonceIdRef.current) {
-            const now = new Date();
-            const createdAt = new Date(latest.created_at);
-            const diffSeconds = (now.getTime() - createdAt.getTime()) / 1000;
-            
-            // On ne joue l'annonce que si elle a été insérée il y a moins de 15 secondes
-            if (diffSeconds < 15) { 
+            // S'il s'agit du premier chargement, on mémorise juste l'ID sans la jouer
+            // sauf si on veut vraiment utiliser diffSeconds, mais pour éviter les problèmes d'horloge
+            // on se fie au fait que lastAnnonceIdRef.current passe de null à l'ID.
+            if (lastAnnonceIdRef.current === null) {
+              lastAnnonceIdRef.current = latest.id;
+            } else {
+              // C'est une NOUVELLE annonce apparue pendant qu'on polle
               console.debug('[useAnnonceSonoreRealtime] Annonce spontanée détectée :', latest);
               lastAnnonceIdRef.current = latest.id;
               playAnnonce(latest);
-            } else {
-              // Si elle est trop vieille, on l'ignore silencieusement
-              lastAnnonceIdRef.current = latest.id;
             }
           }
         }
diff --git a/src/pages/afficheurs/afl/AFLArrivees.js b/src/pages/afficheurs/afl/AFLArrivees.js
index ff3135a..e1a8a19 100644
--- a/src/pages/afficheurs/afl/AFLArrivees.js
+++ b/src/pages/afficheurs/afl/AFLArrivees.js
@@ -738,80 +738,31 @@ export default function AFLArrivees(){
 		tomorrow.setDate(today.getDate()+1);
 		const tomorrowStr = localDateStr(tomorrow);
 
-		const weekdayIndex = (d) => d.getDay(); // 0 dimanche .. 6 samedi
-		const weekdayNameForColumn = (d) => {
-		  const i = weekdayIndex(d);
-		  switch(i) {
-			case 1: return 'circule_lundi';
-			case 2: return 'circule_mardi';
-			case 3: return 'circule_mercredi';
-			case 4: return 'circule_jeudi';
-			case 5: return 'circule_vendredi';
-			case 6: return 'circule_samedi';
-			case 0: return 'circule_dimanche';
-			default: return null;
-		  }
-		};
-
-		const isPublicHoliday = (d) => {
-		  const y = d.getFullYear();
-		  const m = d.getMonth() + 1;
-		  const day = d.getDate();
-		  const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-		  const holidays = [
-			`${y}-01-01`, // Jour de l'an
-			`${y}-05-01`, // Fête du Travail
-			`${y}-05-08`, // Victoire 1945
-			`${y}-07-14`, // Fête nationale
-			`${y}-08-15`, // Assomption
-			`${y}-11-01`, // Toussaint
-			`${y}-11-11`, // Armistice 1918
-			`${y}-12-25`, // Noël
-		  ];
-		  // Dates variables pour 2026
-		  if (y === 2026) {
-			holidays.push('2026-04-06'); // Lundi de Pâques
-			holidays.push('2026-05-14'); // Ascension
-			holidays.push('2026-05-25'); // Lundi de Pentecôte
-		  }
-		  return holidays.includes(s);
-		};
-
-		const parseCirculationFlag = (value, defaultValue) => {
-			if (value === null || typeof value === 'undefined') {
-				return defaultValue;
-			}
-			if (typeof value === 'boolean') {
-				return value;
-			}
-			if (typeof value === 'number') {
-				return value === 1;
-			}
-			if (typeof value === 'string') {
-				const s = value.trim().toLowerCase();
-				if (['true', '1', 't', 'y', 'yes', 'oui'].includes(s)) {
-					return true;
-				}
-				if (['false', '0', 'f', 'n', 'no', 'non'].includes(s)) {
-					return false;
-				}
-			}
-			return defaultValue;
-		};
-
 		const circulatesOn = (h, d) => {
-		  if (isPublicHoliday(d)) {
-			// On public holidays, circulation is determined SOLELY by `circule_jours_feries`.
-			// If the flag is true, it runs. Otherwise, it doesn't.
-			return parseCirculationFlag(h['circule_jours_feries'], false);
+		  const pad = (n) => String(n).padStart(2, '0');
+		  const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+		  const customDaysRaw = h.jours_personnalises;
+		  if (!customDaysRaw) return false;
+
+		  let customDays = [];
+		  if (Array.isArray(customDaysRaw)) {
+			customDays = customDaysRaw;
+		  } else if (typeof customDaysRaw === 'string') {
+			try {
+			  customDays = JSON.parse(customDaysRaw);
+			} catch (e) {
+			  return false;
+			}
 		  }
-		  
-		  // On a regular day, check the corresponding weekday column.
-		  const col = weekdayNameForColumn(d);
-		  if (!col) return true; // Should not happen, but permissive.
-		  
-		  // For regular weekdays, the default is to run unless specified otherwise.
-		  return parseCirculationFlag(h[col], true);
+
+		  if (Array.isArray(customDays)) {
+			const match = customDays.find(item => item.date === targetDateStr);
+			if (match) {
+			  return Boolean(match.circule);
+			}
+		  }
+		  return false;
 		};
 
 		// Construire listes pour aujourd'hui et demain en tenant compte des colonnes circule_*
diff --git a/src/pages/afficheurs/afl/AFLArriveesQuais.js b/src/pages/afficheurs/afl/AFLArriveesQuais.js
index c3f4166..7efe4af 100644
--- a/src/pages/afficheurs/afl/AFLArriveesQuais.js
+++ b/src/pages/afficheurs/afl/AFLArriveesQuais.js
@@ -487,53 +487,31 @@ const AFLArriveesQuais = () => {
       tomorrow.setDate(today.getDate() + 1);
       const tomorrowStr = localDateStr(tomorrow);
 
-      const weekdayIndex = (d) => d.getDay();
-      const weekdayNameForColumn = (d) => {
-        const i = weekdayIndex(d);
-        switch (i) {
-          case 1: return 'circule_lundi';
-          case 2: return 'circule_mardi';
-          case 3: return 'circule_mercredi';
-          case 4: return 'circule_jeudi';
-          case 5: return 'circule_vendredi';
-          case 6: return 'circule_samedi';
-          case 0: return 'circule_dimanche';
-          default: return null;
-        }
-      };
-
-      const isPublicHoliday = (d) => {
-        const y = d.getFullYear();
-        const m = d.getMonth() + 1;
-        const day = d.getDate();
-        const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-        const holidays = [
-          `${y}-01-01`, `${y}-05-01`, `${y}-05-08`, `${y}-07-14`, `${y}-08-15`, `${y}-11-01`, `${y}-11-11`, `${y}-12-25`
-        ];
-        if (y === 2026) {
-          holidays.push('2026-04-06');
-          holidays.push('2026-05-14');
-          holidays.push('2026-05-25');
-        }
-        return holidays.includes(s);
-      };
-
-      const parseCirculationFlag = (val, defaultVal) => {
-        if (val == null) return defaultVal;
-        if (typeof val === 'boolean') return val;
-        const s = String(val).trim().toLowerCase();
-        if (['true', '1', 't', 'y', 'yes', 'oui'].includes(s)) return true;
-        if (['false', '0', 'f', 'n', 'no', 'non'].includes(s)) return false;
-        return defaultVal;
-      };
-
       const circulatesOn = (h, d) => {
-        if (isPublicHoliday(d)) {
-          return parseCirculationFlag(h['circule_jours_feries'], false);
+        const pad = (n) => String(n).padStart(2, '0');
+        const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+        const customDaysRaw = h.jours_personnalises;
+        if (!customDaysRaw) return false;
+
+        let customDays = [];
+        if (Array.isArray(customDaysRaw)) {
+          customDays = customDaysRaw;
+        } else if (typeof customDaysRaw === 'string') {
+          try {
+            customDays = JSON.parse(customDaysRaw);
+          } catch (e) {
+            return false;
+          }
         }
-        const col = weekdayNameForColumn(d);
-        if (!col) return true;
-        return parseCirculationFlag(h[col], true);
+
+        if (Array.isArray(customDays)) {
+          const match = customDays.find(item => item.date === targetDateStr);
+          if (match) {
+            return Boolean(match.circule);
+          }
+        }
+        return false;
       };
 
       const parseDateOnly = (v) => {
diff --git a/src/pages/afficheurs/afl/AFLDeparts.js b/src/pages/afficheurs/afl/AFLDeparts.js
index c71b27b..a587eb0 100644
--- a/src/pages/afficheurs/afl/AFLDeparts.js
+++ b/src/pages/afficheurs/afl/AFLDeparts.js
@@ -753,80 +753,31 @@ export default function AFLDeparts(){
 		tomorrow.setDate(today.getDate()+1);
 		const tomorrowStr = localDateStr(tomorrow);
 
-		const weekdayIndex = (d) => d.getDay(); // 0 dimanche .. 6 samedi
-		const weekdayNameForColumn = (d) => {
-		  const i = weekdayIndex(d);
-		  switch(i) {
-			case 1: return 'circule_lundi';
-			case 2: return 'circule_mardi';
-			case 3: return 'circule_mercredi';
-			case 4: return 'circule_jeudi';
-			case 5: return 'circule_vendredi';
-			case 6: return 'circule_samedi';
-			case 0: return 'circule_dimanche';
-			default: return null;
-		  }
-		};
-
-		const isPublicHoliday = (d) => {
-		  const y = d.getFullYear();
-		  const m = d.getMonth() + 1;
-		  const day = d.getDate();
-		  const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-		  const holidays = [
-			`${y}-01-01`, // Jour de l'an
-			`${y}-05-01`, // Fête du Travail
-			`${y}-05-08`, // Victoire 1945
-			`${y}-07-14`, // Fête nationale
-			`${y}-08-15`, // Assomption
-			`${y}-11-01`, // Toussaint
-			`${y}-11-11`, // Armistice 1918
-			`${y}-12-25`, // Noël
-		  ];
-		  // Dates variables pour 2026
-		  if (y === 2026) {
-			holidays.push('2026-04-06'); // Lundi de Pâques
-			holidays.push('2026-05-14'); // Ascension
-			holidays.push('2026-05-25'); // Lundi de Pentecôte
-		  }
-		  return holidays.includes(s);
-		};
-
-		const parseCirculationFlag = (value, defaultValue) => {
-			if (value === null || typeof value === 'undefined') {
-				return defaultValue;
-			}
-			if (typeof value === 'boolean') {
-				return value;
-			}
-			if (typeof value === 'number') {
-				return value === 1;
-			}
-			if (typeof value === 'string') {
-				const s = value.trim().toLowerCase();
-				if (['true', '1', 't', 'y', 'yes', 'oui'].includes(s)) {
-					return true;
-				}
-				if (['false', '0', 'f', 'n', 'no', 'non'].includes(s)) {
-					return false;
-				}
-			}
-			return defaultValue;
-		};
-
 		const circulatesOn = (h, d) => {
-		  if (isPublicHoliday(d)) {
-			// On public holidays, circulation is determined SOLELY by `circule_jours_feries`.
-			// If the flag is true, it runs. Otherwise, it doesn't.
-			return parseCirculationFlag(h['circule_jours_feries'], false);
+		  const pad = (n) => String(n).padStart(2, '0');
+		  const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+		  const customDaysRaw = h.jours_personnalises;
+		  if (!customDaysRaw) return false;
+
+		  let customDays = [];
+		  if (Array.isArray(customDaysRaw)) {
+			customDays = customDaysRaw;
+		  } else if (typeof customDaysRaw === 'string') {
+			try {
+			  customDays = JSON.parse(customDaysRaw);
+			} catch (e) {
+			  return false;
+			}
 		  }
-		  
-		  // On a regular day, check the corresponding weekday column.
-		  const col = weekdayNameForColumn(d);
-		  if (!col) return true; // Should not happen, but permissive.
-		  
-		  // For regular weekdays, the default is to run unless specified otherwise.
-		  return parseCirculationFlag(h[col], true);
+
+		  if (Array.isArray(customDays)) {
+			const match = customDays.find(item => item.date === targetDateStr);
+			if (match) {
+			  return Boolean(match.circule);
+			}
+		  }
+		  return false;
 		};
 
 		// Construire listes pour aujourd'hui et demain en tenant compte des colonnes circule_*
diff --git a/src/pages/afficheurs/afl/AFLDepartsQuais.js b/src/pages/afficheurs/afl/AFLDepartsQuais.js
index a3f2ac1..9b69bc8 100644
--- a/src/pages/afficheurs/afl/AFLDepartsQuais.js
+++ b/src/pages/afficheurs/afl/AFLDepartsQuais.js
@@ -488,53 +488,31 @@ const AFLDepartsQuais = () => {
       tomorrow.setDate(today.getDate() + 1);
       const tomorrowStr = localDateStr(tomorrow);
 
-      const weekdayIndex = (d) => d.getDay();
-      const weekdayNameForColumn = (d) => {
-        const i = weekdayIndex(d);
-        switch (i) {
-          case 1: return 'circule_lundi';
-          case 2: return 'circule_mardi';
-          case 3: return 'circule_mercredi';
-          case 4: return 'circule_jeudi';
-          case 5: return 'circule_vendredi';
-          case 6: return 'circule_samedi';
-          case 0: return 'circule_dimanche';
-          default: return null;
-        }
-      };
-
-      const isPublicHoliday = (d) => {
-        const y = d.getFullYear();
-        const m = d.getMonth() + 1;
-        const day = d.getDate();
-        const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-        const holidays = [
-          `${y}-01-01`, `${y}-05-01`, `${y}-05-08`, `${y}-07-14`, `${y}-08-15`, `${y}-11-01`, `${y}-11-11`, `${y}-12-25`
-        ];
-        if (y === 2026) {
-          holidays.push('2026-04-06');
-          holidays.push('2026-05-14');
-          holidays.push('2026-05-25');
-        }
-        return holidays.includes(s);
-      };
-
-      const parseCirculationFlag = (val, defaultVal) => {
-        if (val == null) return defaultVal;
-        if (typeof val === 'boolean') return val;
-        const s = String(val).trim().toLowerCase();
-        if (['true', '1', 't', 'y', 'yes', 'oui'].includes(s)) return true;
-        if (['false', '0', 'f', 'n', 'no', 'non'].includes(s)) return false;
-        return defaultVal;
-      };
-
       const circulatesOn = (h, d) => {
-        if (isPublicHoliday(d)) {
-          return parseCirculationFlag(h['circule_jours_feries'], false);
+        const pad = (n) => String(n).padStart(2, '0');
+        const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+        const customDaysRaw = h.jours_personnalises;
+        if (!customDaysRaw) return false;
+
+        let customDays = [];
+        if (Array.isArray(customDaysRaw)) {
+          customDays = customDaysRaw;
+        } else if (typeof customDaysRaw === 'string') {
+          try {
+            customDays = JSON.parse(customDaysRaw);
+          } catch (e) {
+            return false;
+          }
         }
-        const col = weekdayNameForColumn(d);
-        if (!col) return true;
-        return parseCirculationFlag(h[col], true);
+
+        if (Array.isArray(customDays)) {
+          const match = customDays.find(item => item.date === targetDateStr);
+          if (match) {
+            return Boolean(match.circule);
+          }
+        }
+        return false;
       };
 
       const parseDateOnly = (v) => {
diff --git a/src/pages/afficheurs/classiques/ClassiquesArrivees.js b/src/pages/afficheurs/classiques/ClassiquesArrivees.js
index 53ff8c2..3a110bf 100644
--- a/src/pages/afficheurs/classiques/ClassiquesArrivees.js
+++ b/src/pages/afficheurs/classiques/ClassiquesArrivees.js
@@ -793,80 +793,31 @@ export default function ClassiquesArrivees(){
 		tomorrow.setDate(today.getDate()+1);
 		const tomorrowStr = localDateStr(tomorrow);
 
-		const weekdayIndex = (d) => d.getDay(); // 0 dimanche .. 6 samedi
-		const weekdayNameForColumn = (d) => {
-		  const i = weekdayIndex(d);
-		  switch(i) {
-			case 1: return 'circule_lundi';
-			case 2: return 'circule_mardi';
-			case 3: return 'circule_mercredi';
-			case 4: return 'circule_jeudi';
-			case 5: return 'circule_vendredi';
-			case 6: return 'circule_samedi';
-			case 0: return 'circule_dimanche';
-			default: return null;
-		  }
-		};
-
-		const isPublicHoliday = (d) => {
-		  const y = d.getFullYear();
-		  const m = d.getMonth() + 1;
-		  const day = d.getDate();
-		  const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-		  const holidays = [
-			`${y}-01-01`, // Jour de l'an
-			`${y}-05-01`, // Fête du Travail
-			`${y}-05-08`, // Victoire 1945
-			`${y}-07-14`, // Fête nationale
-			`${y}-08-15`, // Assomption
-			`${y}-11-01`, // Toussaint
-			`${y}-11-11`, // Armistice 1918
-			`${y}-12-25`, // Noël
-		  ];
-		  // Dates variables pour 2026
-		  if (y === 2026) {
-			holidays.push('2026-04-06'); // Lundi de Pâques
-			holidays.push('2026-05-14'); // Ascension
-			holidays.push('2026-05-25'); // Lundi de Pentecôte
-		  }
-		  return holidays.includes(s);
-		};
-
-		const parseCirculationFlag = (value, defaultValue) => {
-			if (value === null || typeof value === 'undefined') {
-				return defaultValue;
-			}
-			if (typeof value === 'boolean') {
-				return value;
-			}
-			if (typeof value === 'number') {
-				return value === 1;
-			}
-			if (typeof value === 'string') {
-				const s = value.trim().toLowerCase();
-				if (['true', '1', 't', 'y', 'yes', 'oui'].includes(s)) {
-					return true;
-				}
-				if (['false', '0', 'f', 'n', 'no', 'non'].includes(s)) {
-					return false;
-				}
-			}
-			return defaultValue;
-		};
-
 		const circulatesOn = (h, d) => {
-		  if (isPublicHoliday(d)) {
-			// On public holidays, circulation is determined SOLELY by `circule_jours_feries`.
-			// If the flag is true, it runs. Otherwise, it doesn't.
-			return parseCirculationFlag(h['circule_jours_feries'], false);
+		  const pad = (n) => String(n).padStart(2, '0');
+		  const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+		  const customDaysRaw = h.jours_personnalises;
+		  if (!customDaysRaw) return false;
+
+		  let customDays = [];
+		  if (Array.isArray(customDaysRaw)) {
+			customDays = customDaysRaw;
+		  } else if (typeof customDaysRaw === 'string') {
+			try {
+			  customDays = JSON.parse(customDaysRaw);
+			} catch (e) {
+			  return false;
+			}
 		  }
-		  
-		  // On a regular day, check the corresponding weekday column.
-		  const col = weekdayNameForColumn(d);
-		  if (!col) return true; // Should not happen, but permissive.
-		  
-		  // For regular weekdays, the default is to run unless specified otherwise.
-		  return parseCirculationFlag(h[col], true);
+
+		  if (Array.isArray(customDays)) {
+			const match = customDays.find(item => item.date === targetDateStr);
+			if (match) {
+			  return Boolean(match.circule);
+			}
+		  }
+		  return false;
 		};
 
 		// Construire listes pour aujourd'hui et demain en tenant compte des colonnes circule_*
diff --git a/src/pages/afficheurs/classiques/ClassiquesDeparts.js b/src/pages/afficheurs/classiques/ClassiquesDeparts.js
index 41f8cf5..a5c1554 100644
--- a/src/pages/afficheurs/classiques/ClassiquesDeparts.js
+++ b/src/pages/afficheurs/classiques/ClassiquesDeparts.js
@@ -793,80 +793,31 @@ export default function ClassiquesDeparts(){
 		tomorrow.setDate(today.getDate()+1);
 		const tomorrowStr = localDateStr(tomorrow);
 
-		const weekdayIndex = (d) => d.getDay(); // 0 dimanche .. 6 samedi
-		const weekdayNameForColumn = (d) => {
-		  const i = weekdayIndex(d);
-		  switch(i) {
-			case 1: return 'circule_lundi';
-			case 2: return 'circule_mardi';
-			case 3: return 'circule_mercredi';
-			case 4: return 'circule_jeudi';
-			case 5: return 'circule_vendredi';
-			case 6: return 'circule_samedi';
-			case 0: return 'circule_dimanche';
-			default: return null;
-		  }
-		};
-
-		const isPublicHoliday = (d) => {
-		  const y = d.getFullYear();
-		  const m = d.getMonth() + 1;
-		  const day = d.getDate();
-		  const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-		  const holidays = [
-			`${y}-01-01`, // Jour de l'an
-			`${y}-05-01`, // Fête du Travail
-			`${y}-05-08`, // Victoire 1945
-			`${y}-07-14`, // Fête nationale
-			`${y}-08-15`, // Assomption
-			`${y}-11-01`, // Toussaint
-			`${y}-11-11`, // Armistice 1918
-			`${y}-12-25`, // Noël
-		  ];
-		  // Dates variables pour 2026
-		  if (y === 2026) {
-			holidays.push('2026-04-06'); // Lundi de Pâques
-			holidays.push('2026-05-14'); // Ascension
-			holidays.push('2026-05-25'); // Lundi de Pentecôte
-		  }
-		  return holidays.includes(s);
-		};
-
-		const parseCirculationFlag = (value, defaultValue) => {
-			if (value === null || typeof value === 'undefined') {
-				return defaultValue;
-			}
-			if (typeof value === 'boolean') {
-				return value;
-			}
-			if (typeof value === 'number') {
-				return value === 1;
-			}
-			if (typeof value === 'string') {
-				const s = value.trim().toLowerCase();
-				if (['true', '1', 't', 'y', 'yes', 'oui'].includes(s)) {
-					return true;
-				}
-				if (['false', '0', 'f', 'n', 'no', 'non'].includes(s)) {
-					return false;
-				}
-			}
-			return defaultValue;
-		};
-
 		const circulatesOn = (h, d) => {
-		  if (isPublicHoliday(d)) {
-			// On public holidays, circulation is determined SOLELY by `circule_jours_feries`.
-			// If the flag is true, it runs. Otherwise, it doesn't.
-			return parseCirculationFlag(h['circule_jours_feries'], false);
+		  const pad = (n) => String(n).padStart(2, '0');
+		  const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+		  const customDaysRaw = h.jours_personnalises;
+		  if (!customDaysRaw) return false;
+
+		  let customDays = [];
+		  if (Array.isArray(customDaysRaw)) {
+			customDays = customDaysRaw;
+		  } else if (typeof customDaysRaw === 'string') {
+			try {
+			  customDays = JSON.parse(customDaysRaw);
+			} catch (e) {
+			  return false;
+			}
 		  }
-		  
-		  // On a regular day, check the corresponding weekday column.
-		  const col = weekdayNameForColumn(d);
-		  if (!col) return true; // Should not happen, but permissive.
-		  
-		  // For regular weekdays, the default is to run unless specified otherwise.
-		  return parseCirculationFlag(h[col], true);
+
+		  if (Array.isArray(customDays)) {
+			const match = customDays.find(item => item.date === targetDateStr);
+			if (match) {
+			  return Boolean(match.circule);
+			}
+		  }
+		  return false;
 		};
 
 		// Construire listes pour aujourd'hui et demain en tenant compte des colonnes circule_*
diff --git a/src/pages/afficheurs/classiques/quais/ClassiquesArriveesQuais.js b/src/pages/afficheurs/classiques/quais/ClassiquesArriveesQuais.js
index f6f9474..110cb82 100644
--- a/src/pages/afficheurs/classiques/quais/ClassiquesArriveesQuais.js
+++ b/src/pages/afficheurs/classiques/quais/ClassiquesArriveesQuais.js
@@ -76,65 +76,32 @@ export default function ClassiquesArriveesQuais() {
   const [perturbations, setPerturbations] = useState([]);
   const [, setTravaux] = useState([]);
 
-  const weekdayNameForColumn = useCallback((d) => {
-    const i = d.getDay();
-    switch(i) {
-      case 1: return 'circule_lundi';
-      case 2: return 'circule_mardi';
-      case 3: return 'circule_mercredi';
-      case 4: return 'circule_jeudi';
-      case 5: return 'circule_vendredi';
-      case 6: return 'circule_samedi';
-      case 0: return 'circule_dimanche';
-      default: return null;
-    }
-  }, []);
-
-  const isPublicHoliday = useCallback((d) => {
-    const y = d.getFullYear();
-    const m = d.getMonth() + 1;
-    const day = d.getDate();
-    const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-    const holidays = [
-      `${y}-01-01`,
-      `${y}-05-01`,
-      `${y}-05-08`,
-      `${y}-07-14`,
-      `${y}-08-15`,
-      `${y}-11-01`,
-      `${y}-11-11`,
-      `${y}-12-25`,
-    ];
-    if (y === 2026) {
-      holidays.push('2026-04-06');
-      holidays.push('2026-05-14');
-      holidays.push('2026-05-25');
-    }
-    return holidays.includes(s);
-  }, []);
-
   const circulatesOn = useCallback((h, d) => {
-    if (isPublicHoliday(d)) {
-      const v = h['circule_jours_feries'];
-      if (typeof v === 'boolean') return v;
-      if (typeof v === 'number') return v === 1;
-      if (typeof v === 'string') {
-        const s = v.trim().toLowerCase();
-        return s === 'true' || s === '1' || s === 't' || s === 'y' || s === 'yes';
+    const pad = (n) => String(n).padStart(2, '0');
+    const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+    const customDaysRaw = h.jours_personnalises;
+    if (!customDaysRaw) return false;
+
+    let customDays = [];
+    if (Array.isArray(customDaysRaw)) {
+      customDays = customDaysRaw;
+    } else if (typeof customDaysRaw === 'string') {
+      try {
+        customDays = JSON.parse(customDaysRaw);
+      } catch (e) {
+        return false;
       }
-      return (typeof v === 'undefined' || v === null) ? false : Boolean(v);
     }
-    const col = weekdayNameForColumn(d);
-    if (!col) return true;
-    const v = h[col];
-    if (typeof v === 'boolean') return v;
-    if (typeof v === 'number') return v === 1;
-    if (typeof v === 'string') {
-      const s = v.trim().toLowerCase();
-      return s === 'true' || s === '1' || s === 't' || s === 'y' || s === 'yes';
+
+    if (Array.isArray(customDays)) {
+      const match = customDays.find(item => item.date === targetDateStr);
+      if (match) {
+        return Boolean(match.circule);
+      }
     }
-    return (typeof v === 'undefined' || v === null) ? true : Boolean(v);
-  }, [isPublicHoliday, weekdayNameForColumn]);
+    return false;
+  }, []);
 
   const normalizeName = useCallback((s) => {
     if (!s) return '';
diff --git a/src/pages/afficheurs/classiques/quais/ClassiquesDepartsQuais.js b/src/pages/afficheurs/classiques/quais/ClassiquesDepartsQuais.js
index 54c0348..4230373 100644
--- a/src/pages/afficheurs/classiques/quais/ClassiquesDepartsQuais.js
+++ b/src/pages/afficheurs/classiques/quais/ClassiquesDepartsQuais.js
@@ -76,65 +76,32 @@ export default function ClassiquesDepartsQuais() {
   const [perturbations, setPerturbations] = useState([]);
   const [, setTravaux] = useState([]);
 
-  const weekdayNameForColumn = useCallback((d) => {
-    const i = d.getDay();
-    switch(i) {
-      case 1: return 'circule_lundi';
-      case 2: return 'circule_mardi';
-      case 3: return 'circule_mercredi';
-      case 4: return 'circule_jeudi';
-      case 5: return 'circule_vendredi';
-      case 6: return 'circule_samedi';
-      case 0: return 'circule_dimanche';
-      default: return null;
-    }
-  }, []);
-
-  const isPublicHoliday = useCallback((d) => {
-    const y = d.getFullYear();
-    const m = d.getMonth() + 1;
-    const day = d.getDate();
-    const s = `${y}-${String(m).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
-    const holidays = [
-      `${y}-01-01`,
-      `${y}-05-01`,
-      `${y}-05-08`,
-      `${y}-07-14`,
-      `${y}-08-15`,
-      `${y}-11-01`,
-      `${y}-11-11`,
-      `${y}-12-25`,
-    ];
-    if (y === 2026) {
-      holidays.push('2026-04-06');
-      holidays.push('2026-05-14');
-      holidays.push('2026-05-25');
-    }
-    return holidays.includes(s);
-  }, []);
-
   const circulatesOn = useCallback((h, d) => {
-    if (isPublicHoliday(d)) {
-      const v = h['circule_jours_feries'];
-      if (typeof v === 'boolean') return v;
-      if (typeof v === 'number') return v === 1;
-      if (typeof v === 'string') {
-        const s = v.trim().toLowerCase();
-        return s === 'true' || s === '1' || s === 't' || s === 'y' || s === 'yes';
+    const pad = (n) => String(n).padStart(2, '0');
+    const targetDateStr = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+
+    const customDaysRaw = h.jours_personnalises;
+    if (!customDaysRaw) return false;
+
+    let customDays = [];
+    if (Array.isArray(customDaysRaw)) {
+      customDays = customDaysRaw;
+    } else if (typeof customDaysRaw === 'string') {
+      try {
+        customDays = JSON.parse(customDaysRaw);
+      } catch (e) {
+        return false;
       }
-      return (typeof v === 'undefined' || v === null) ? false : Boolean(v);
     }
-    const col = weekdayNameForColumn(d);
-    if (!col) return true;
-    const v = h[col];
-    if (typeof v === 'boolean') return v;
-    if (typeof v === 'number') return v === 1;
-    if (typeof v === 'string') {
-      const s = v.trim().toLowerCase();
-      return s === 'true' || s === '1' || s === 't' || s === 'y' || s === 'yes';
+
+    if (Array.isArray(customDays)) {
+      const match = customDays.find(item => item.date === targetDateStr);
+      if (match) {
+        return Boolean(match.circule);
+      }
     }
-    return (typeof v === 'undefined' || v === null) ? true : Boolean(v);
-  }, [isPublicHoliday, weekdayNameForColumn]);
+    return false;
+  }, []);
 
   const normalizeName = useCallback((s) => {
     if (!s) return '';