diff --git a/src/app/[slug]/agendar/page.tsx b/src/app/[slug]/agendar/page.tsx
index c747fc9..2d48a89 100644
--- a/src/app/[slug]/agendar/page.tsx
+++ b/src/app/[slug]/agendar/page.tsx
@@ -29,23 +29,40 @@ export default function PublicBookingPage({ params }: { params: Promise<{ slug:
     allowOnlineBooking: true, bookingAdvanceMin: 60, bookingAdvanceMaxDays: 30
   });
 
-  // Algoritmo dinâmico de fatiamento de grade
-  const generateSlots = (startTimeStr: string, endTimeStr: string, intervalMin: number) => {
+  const [profileSchedules, setProfileSchedules] = useState<any>({
+    dailySchedules: null,
+    profSchedules: {},
+    interval: 30,
+    startTime: '09:00',
+    endTime: '19:00'
+  });
+
+  // Algoritmo dinâmico de fatiamento de grade multi-turno
+  const generateSlotsForShifts = (shifts: { start: string; end: string }[], intervalMin: number) => {
     const generated: string[] = [];
-    const [sh, sm] = startTimeStr.split(':').map(Number);
-    const [eh, em] = endTimeStr.split(':').map(Number);
-    
-    let currentMinutes = sh * 60 + sm;
-    const endMinutes = eh * 60 + em;
-    
-    while (currentMinutes < endMinutes) {
-      const h = Math.floor(currentMinutes / 60);
-      const m = currentMinutes % 60;
-      const timeStr = `${String(h).padStart(2, '0')}:${String(m).padStart(2, '0')}`;
-      generated.push(timeStr);
-      currentMinutes += intervalMin;
+    for (const shift of shifts) {
+      if (!shift.start || !shift.end) continue;
+      const [sh, sm] = shift.start.split(':').map(Number);
+      const [eh, em] = shift.end.split(':').map(Number);
+      
+      let currentMinutes = sh * 60 + sm;
+      const endMinutes = eh * 60 + em;
+      
+      while (currentMinutes < endMinutes) {
+        const h = Math.floor(currentMinutes / 60);
+        const m = currentMinutes % 60;
+        const timeStr = `${String(h).padStart(2, '0')}:${String(m).padStart(2, '0')}`;
+        if (!generated.includes(timeStr)) {
+          generated.push(timeStr);
+        }
+        currentMinutes += intervalMin;
+      }
     }
-    return generated;
+    return generated.sort();
+  };
+
+  const generateSlots = (startTimeStr: string, endTimeStr: string, intervalMin: number) => {
+    return generateSlotsForShifts([{ start: startTimeStr, end: endTimeStr }], intervalMin);
   };
 
   useEffect(() => {
@@ -74,11 +91,16 @@ export default function PublicBookingPage({ params }: { params: Promise<{ slug:
             bookingAdvanceMaxDays: profile.bookingAdvanceMaxDays || 30,
           });
           
-          // Gerar slots com horários do tenant
-          const startTime = profile.startTime || '09:00';
-          const endTime = profile.endTime || '19:00';
-          const interval = profile.interval || 30;
-          setSlots(generateSlots(startTime, endTime, interval));
+          setProfileSchedules({
+            dailySchedules: profile.dailySchedules || null,
+            profSchedules: profile.profSchedules || {},
+            interval: profile.interval || 30,
+            startTime: profile.startTime || '09:00',
+            endTime: profile.endTime || '19:00'
+          });
+
+          // Slots iniciais
+          setSlots(generateSlots(profile.startTime || '09:00', profile.endTime || '19:00', profile.interval || 30));
           
           // Aplicar cor do tema
           if (profile.themeColor) {
@@ -86,7 +108,6 @@ export default function PublicBookingPage({ params }: { params: Promise<{ slug:
             document.documentElement.style.setProperty('--accent-glow', `${profile.themeColor}26`);
           }
         } else {
-          // Fallback
           setSlots(generateSlots('09:00', '19:00', 30));
         }
 
@@ -108,6 +129,36 @@ export default function PublicBookingPage({ params }: { params: Promise<{ slug:
     fetchData();
   }, [slug]);
 
+  // Recalcular horários quando mudar data ou profissional
+  useEffect(() => {
+    if (!selectedDate) return;
+    const dateObj = new Date(selectedDate + 'T12:00:00');
+    const dayOfWeek = dateObj.getDay();
+
+    const interval = profileSchedules.interval || 30;
+
+    let dayConfig = null;
+    if (selectedProfessional && profileSchedules.profSchedules?.[selectedProfessional]) {
+      dayConfig = profileSchedules.profSchedules[selectedProfessional][dayOfWeek];
+    }
+    if (!dayConfig && profileSchedules.dailySchedules) {
+      dayConfig = profileSchedules.dailySchedules[dayOfWeek];
+    }
+
+    if (dayConfig) {
+      if (!dayConfig.active) {
+        setSlots([]);
+        return;
+      }
+      if (Array.isArray(dayConfig.shifts) && dayConfig.shifts.length > 0) {
+        setSlots(generateSlotsForShifts(dayConfig.shifts, interval));
+        return;
+      }
+    }
+
+    setSlots(generateSlots(profileSchedules.startTime || '09:00', profileSchedules.endTime || '19:00', interval));
+  }, [selectedDate, selectedProfessional, profileSchedules]);
+
   const today = new Date();
   const maxDays = establishment.bookingAdvanceMaxDays || 30;
   const dates = Array.from({ length: maxDays }, (_, i) => {
diff --git a/src/app/api/tenant/profile/route.ts b/src/app/api/tenant/profile/route.ts
index 76b7bc6..c1f165f 100644
--- a/src/app/api/tenant/profile/route.ts
+++ b/src/app/api/tenant/profile/route.ts
@@ -47,6 +47,8 @@ export async function GET(req: NextRequest) {
       allowOnlineBooking: settings.allow_online_booking !== false,
       bookingAdvanceMin: settings.booking_advance_min || 60,
       bookingAdvanceMaxDays: settings.booking_advance_max_days || 30,
+      dailySchedules: settings.daily_schedules || null,
+      profSchedules: settings.prof_schedules || {},
     });
   } catch (error: any) {
     console.error('GET Profile error:', error);
diff --git a/src/components/Settings.tsx b/src/components/Settings.tsx
index 2ceb0cc..331ef8a 100644
--- a/src/components/Settings.tsx
+++ b/src/components/Settings.tsx
@@ -1,5 +1,5 @@
 import { useState, useEffect } from 'react';
-import { Store, Clock, Globe, Bell, Palette, Shield, Save, Copy, ExternalLink, Check, Link, Loader } from 'lucide-react';
+import { Store, Clock, Globe, Bell, Palette, Shield, Save, Copy, ExternalLink, Check, Link, Loader, Plus, Trash2 } from 'lucide-react';
 
 const tabs = [
   { id: 'general', label: 'Geral', icon: Store },
@@ -67,16 +67,41 @@ export default function Settings() {
   // Custom Schedules per day & per professional
   const [professionals, setProfessionals] = useState<any[]>([]);
   const [selectedProfId, setSelectedProfId] = useState<string>('all');
-  const [dailySchedules, setDailySchedules] = useState<{ active: boolean; start: string; end: string }[]>([
-    { active: false, start: '09:00', end: '18:00' }, // Dom
-    { active: true, start: '09:00', end: '19:00' },  // Seg
-    { active: true, start: '09:00', end: '19:00' },  // Ter
-    { active: true, start: '09:00', end: '19:00' },  // Qua
-    { active: true, start: '09:00', end: '19:00' },  // Qui
-    { active: true, start: '09:00', end: '19:00' },  // Sex
-    { active: true, start: '09:00', end: '17:00' },  // Sáb
+  const [dailySchedules, setDailySchedules] = useState<{ active: boolean; shifts: { start: string; end: string }[] }>([
+    { active: false, shifts: [{ start: '09:00', end: '18:00' }] }, // Dom
+    { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },  // Seg
+    { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },  // Ter
+    { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },  // Qua
+    { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },  // Qui
+    { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },  // Sex
+    { active: true, shifts: [{ start: '08:00', end: '17:00' }] },  // Sáb
   ]);
-  const [profSchedules, setProfSchedules] = useState<Record<string, { active: boolean; start: string; end: string }[]>>({});
+  const [profSchedules, setProfSchedules] = useState<Record<string, { active: boolean; shifts: { start: string; end: string }[] }[]>>({});
+
+  const normalizeSchedule = (rawList: any) => {
+    if (!Array.isArray(rawList) || rawList.length === 0) {
+      return [
+        { active: false, shifts: [{ start: '09:00', end: '18:00' }] },
+        { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },
+        { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },
+        { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },
+        { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },
+        { active: true, shifts: [{ start: '08:00', end: '12:00' }, { start: '13:00', end: '18:00' }] },
+        { active: true, shifts: [{ start: '08:00', end: '17:00' }] },
+      ];
+    }
+    return [0, 1, 2, 3, 4, 5, 6].map((dayIdx) => {
+      const item = rawList[dayIdx];
+      if (!item) return { active: dayIdx > 0, shifts: [{ start: '09:00', end: '18:00' }] };
+      if (Array.isArray(item.shifts) && item.shifts.length > 0) {
+        return { active: !!item.active, shifts: item.shifts };
+      }
+      return {
+        active: !!item.active,
+        shifts: [{ start: item.start || '09:00', end: item.end || '19:00' }]
+      };
+    });
+  };
 
   // Security
   const [currentPassword, setCurrentPassword] = useState('');
@@ -127,10 +152,14 @@ export default function Settings() {
           setWorkingDays([0, 1, 2, 3, 4, 5, 6].map(d => wd.includes(d)));
 
           if (data.dailySchedules) {
-            setDailySchedules(data.dailySchedules);
+            setDailySchedules(normalizeSchedule(data.dailySchedules));
           }
           if (data.profSchedules) {
-            setProfSchedules(data.profSchedules);
+            const normalizedMap: Record<string, any> = {};
+            Object.keys(data.profSchedules).forEach(k => {
+              normalizedMap[k] = normalizeSchedule(data.profSchedules[k]);
+            });
+            setProfSchedules(normalizedMap);
           }
 
           // Carrega profissionais para horario individual
@@ -384,9 +413,7 @@ export default function Settings() {
                 ? dailySchedules 
                 : (profSchedules[selectedProfId] || dailySchedules);
 
-              const updateSched = (index: number, field: 'active' | 'start' | 'end', val: any) => {
-                const updated = [...activeSched];
-                updated[index] = { ...updated[index], [field]: val };
+              const saveActiveSched = (updated: any[]) => {
                 if (selectedProfId === 'all') {
                   setDailySchedules(updated);
                 } else {
@@ -394,27 +421,138 @@ export default function Settings() {
                 }
               };
 
+              const toggleDayActive = (i: number) => {
+                const updated = [...activeSched];
+                const current = updated[i] || { active: false, shifts: [{ start: '09:00', end: '18:00' }] };
+                updated[i] = { ...current, active: !current.active };
+                saveActiveSched(updated);
+              };
+
+              const addShift = (i: number) => {
+                const updated = [...activeSched];
+                const current = updated[i] || { active: true, shifts: [{ start: '09:00', end: '18:00' }] };
+                const shifts = [...(current.shifts || [])];
+                shifts.push({ start: '19:00', end: '22:00' });
+                updated[i] = { ...current, active: true, shifts };
+                saveActiveSched(updated);
+              };
+
+              const addLunchBreak = (i: number) => {
+                const updated = [...activeSched];
+                const current = updated[i] || { active: true, shifts: [{ start: '08:00', end: '18:00' }] };
+                const firstStart = current.shifts?.[0]?.start || '08:00';
+                const lastEnd = current.shifts?.[current.shifts.length - 1]?.end || '18:00';
+                updated[i] = {
+                  active: true,
+                  shifts: [
+                    { start: firstStart, end: '12:00' },
+                    { start: '13:00', end: lastEnd }
+                  ]
+                };
+                saveActiveSched(updated);
+              };
+
+              const updateShiftTime = (dayIdx: number, shiftIdx: number, field: 'start' | 'end', val: string) => {
+                const updated = [...activeSched];
+                const current = updated[dayIdx];
+                if (!current) return;
+                const shifts = [...current.shifts];
+                shifts[shiftIdx] = { ...shifts[shiftIdx], [field]: val };
+                updated[dayIdx] = { ...current, shifts };
+                saveActiveSched(updated);
+              };
+
+              const removeShift = (dayIdx: number, shiftIdx: number) => {
+                const updated = [...activeSched];
+                const current = updated[dayIdx];
+                if (!current) return;
+                const shifts = current.shifts.filter((_, idx) => idx !== shiftIdx);
+                updated[dayIdx] = { ...current, shifts: shifts.length > 0 ? shifts : [{ start: '09:00', end: '18:00' }] };
+                saveActiveSched(updated);
+              };
+
+              const copySegToWeekdays = () => {
+                const updated = [...activeSched];
+                const seg = updated[1];
+                if (!seg) return;
+                for (let idx = 1; idx <= 5; idx++) {
+                  updated[idx] = JSON.parse(JSON.stringify(seg));
+                }
+                saveActiveSched(updated);
+              };
+
               return ['Domingo', 'Segunda', 'Terça', 'Quarta', 'Quinta', 'Sexta', 'Sábado'].map((day, i) => {
-                const item = activeSched[i] || { active: i > 0, start: '09:00', end: '19:00' };
+                const item = activeSched[i] || { active: i > 0, shifts: [{ start: '09:00', end: '19:00' }] };
+                const shifts = item.shifts && item.shifts.length > 0 ? item.shifts : [{ start: '09:00', end: '19:00' }];
+
                 return (
                   <div key={day} style={{
-                    display: 'flex', alignItems: 'center', gap: '16px', flexWrap: 'wrap',
-                    padding: '14px 0', borderBottom: i < 6 ? '1px solid var(--border-color)' : 'none'
+                    padding: '16px', borderRadius: 'var(--radius-md)', background: 'var(--bg-primary)',
+                    border: '1px solid var(--border-color)', marginBottom: '12px'
                   }}>
-                    <div style={{ width: '100px', fontWeight: 600, fontSize: '14px' }}>{day}</div>
-                    <div className={`toggle ${item.active ? 'active' : ''}`}
-                      onClick={() => updateSched(i, 'active', !item.active)} />
-                    
-                    {item.active ? (
-                      <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
-                        <input type="time" className="form-input" style={{ width: '110px', padding: '6px 10px' }}
-                          value={item.start} onChange={e => updateSched(i, 'start', e.target.value)} />
-                        <span style={{ color: 'var(--text-muted)' }}>até</span>
-                        <input type="time" className="form-input" style={{ width: '110px', padding: '6px 10px' }}
-                          value={item.end} onChange={e => updateSched(i, 'end', e.target.value)} />
+                    <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', flexWrap: 'wrap', gap: '12px' }}>
+                      <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
+                        <div className={`toggle ${item.active ? 'active' : ''}`}
+                          onClick={() => toggleDayActive(i)} />
+                        <span style={{ fontWeight: 700, fontSize: '15px' }}>{day}</span>
+                        <span style={{ fontSize: '12px', fontWeight: 600, color: item.active ? 'var(--success)' : 'var(--text-muted)' }}>
+                          {item.active ? '• Aberto' : '• Fechado'}
+                        </span>
+                      </div>
+
+                      {item.active && (
+                        <div style={{ display: 'flex', gap: '8px', flexWrap: 'wrap' }}>
+                          <button type="button" className="btn btn-sm btn-ghost" title="Dividir horário em 2 turnos com intervalo de almoço (12:00 - 13:00)"
+                            onClick={() => addLunchBreak(i)} style={{ fontSize: '12px', gap: '4px', background: 'var(--bg-card)' }}>
+                            🍱 Add Almoço (12h-13h)
+                          </button>
+                          <button type="button" className="btn btn-sm btn-ghost" title="Adicionar um novo turno ou horário de atendimento"
+                            onClick={() => addShift(i)} style={{ fontSize: '12px', gap: '4px', background: 'var(--bg-card)' }}>
+                            <Plus size={14} /> Novo Turno
+                          </button>
+                          {i === 1 && (
+                            <button type="button" className="btn btn-sm btn-ghost" title="Copiar este horário para Segunda a Sexta"
+                              onClick={copySegToWeekdays} style={{ fontSize: '12px', gap: '4px', background: 'var(--bg-card)', color: 'var(--accent)' }}>
+                              <Copy size={13} /> Copiar Seg-Sex
+                            </button>
+                          )}
+                        </div>
+                      )}
+                    </div>
+
+                    {item.active && (
+                      <div style={{ display: 'flex', flexDirection: 'column', gap: '8px', marginTop: '12px' }}>
+                        {shifts.map((shift, sIdx) => (
+                          <div key={sIdx} style={{ display: 'flex', alignItems: 'center', gap: '10px', flexWrap: 'wrap' }}>
+                            <span style={{ fontSize: '12px', color: 'var(--text-muted)', minWidth: '60px' }}>
+                              {shifts.length > 1 ? `Turno ${sIdx + 1}:` : 'Horário:'}
+                            </span>
+                            <input 
+                              type="time" className="form-input" style={{ width: '120px', padding: '6px 10px' }}
+                              value={shift.start} 
+                              onChange={e => updateShiftTime(i, sIdx, 'start', e.target.value)} 
+                            />
+                            <span style={{ color: 'var(--text-muted)', fontSize: '13px' }}>até</span>
+                            <input 
+                              type="time" className="form-input" style={{ width: '120px', padding: '6px 10px' }}
+                              value={shift.end} 
+                              onChange={e => updateShiftTime(i, sIdx, 'end', e.target.value)} 
+                            />
+                            
+                            {shifts.length > 1 && (
+                              <button 
+                                type="button" 
+                                className="btn btn-sm btn-ghost" 
+                                title="Excluir este turno"
+                                onClick={() => removeShift(i, sIdx)}
+                                style={{ color: 'var(--danger)', padding: '6px' }}
+                              >
+                                <Trash2 size={15} />
+                              </button>
+                            )}
+                          </div>
+                        ))}
                       </div>
-                    ) : (
-                      <span style={{ color: 'var(--text-muted)', fontSize: '13px' }}>Fechado neste dia</span>
                     )}
                   </div>
                 );