feat(iot): controle Smart Life/Tuya — Casa do Barco v1.12.0

Servidor (proxy assinado):
- server/src/tuya.js: cliente Tuya OpenAPI com HMAC-SHA256 + token cache
  (2h TTL, retry 1x em token expirado), helpers categoryLabel
- 3 endpoints novos em server/src/index.js (todos requireAuth):
  * GET  /api/iot/devices              → lista devices da conta Smart Life
  * GET  /api/iot/status/:deviceId     → DPs (data points) atuais
  * POST /api/iot/command/:deviceId    → envia comandos {code,value}
- Audit log via db.audit('iot_command', ...) pra histórico de toggles
- 503 graceful quando TUYA_ACCESS_ID/SECRET ausentes

Client (UI):
- Card 🏠 Casa do Barco em Arquivo (após Bluetooth, antes Raymarine)
- Modal "Adicionar dispositivo" lista devices da conta Smart Life,
  permite escolher quais aparecem no Shivão (multi-select via toque)
- Cards por device com ícone por categoria (cz=tomada, dj=lâmpada,
  fs=ventilador, kt=ar-cond, sd=robô, etc.) + toggle ON/OFF + status
  online/offline + tempo desde último ping
- Toggle optimistic UI: marca novo estado imediato, reverte se falhar
- Polling 10s pra sync de status, pausa em background (economiza
  Starlink + bateria)
- Backoff: 3 falhas consec → marca offline, retry 30s
- state.smartDevices[] persistido no localStorage (mesmo padrão btDevices)

Setup (admin, 1x):
- Karlão precisa criar projeto em iot.tuya.com (5 min, gratuito) e
  adicionar TUYA_ACCESS_ID + TUYA_ACCESS_SECRET no env Coolify
- Documentação completa no .env.example com passo a passo
- Sem credenciais: card mostra "⚙ Tuya não configurado"

Bumps:
- APP_VERSION 1.11.0 → 1.12.0
- sw.js VERSION shivao-v1.11.0 → shivao-v1.12.0
- mobile/package.json + build.gradle (versionCode 32→33)
- LATEST_APK_URL atualizado pro release v1.12.0

Fix gitignore:
- .env.example em pastas nested (server/.env.example) estava bloqueado
  por **/.env.* — adicionado !**/.env.example pra liberar.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.gitignore

@@ -15,6 +15,7 @@ server/data/
 !.env.example
 **/.env
 **/.env.*
+!**/.env.example
 
 # OS / IDE
 .DS_Store

app/diario-bordo.html

@@ -1988,6 +1988,30 @@ Marque zonas de proibição (alarme alto) ou atenção (aviso suave). Detecção
 <div class="field-hint" style="margin-top:8px">Limitações: <strong>iOS Safari não suporta Web Bluetooth</strong>. APK Android usa plugin nativo. BMS proprietários (Victron, JBD) podem aparecer mas não expor Battery Service padrão.</div>
 </div>
 
+<!-- Smart Home / Casa do Barco -->
+<div class="export-card" id="smart-home-card">
+<div class="export-card-title">🏠 Casa do Barco · Dispositivos Smart Life</div>
+<div class="export-card-text" style="margin-bottom:10px">Controle lâmpadas, tomadas, ventiladores e qualquer dispositivo do app <strong>Smart Life</strong> (Tuya / Alexa via WiFi 2.4 GHz). Funciona com Starlink ou qualquer internet do barco.</div>
+<div id="smart-status" style="font-family:var(--f-mono);font-size:10.5px;color:var(--sepia);margin-bottom:10px;letter-spacing:.04em;line-height:1.55">Verificando configuração...</div>
+<button class="btn btn-block btn-primary" onclick="openSmartDeviceModal()">+ Adicionar dispositivo</button>
+<div id="smart-devices-list" style="margin-top:14px"></div>
+<div class="field-hint" style="margin-top:8px"><strong>Setup</strong> (1x): admin precisa configurar credenciais Tuya no servidor (ver <code>.env.example</code>). Depois disso, qualquer dispositivo no Smart Life aparece aqui automático.</div>
+</div>
+
+<!-- Modal: lista dispositivos da conta Tuya pra o usuário escolher -->
+<div class="modal-backdrop" id="smart-device-modal" onclick="if(event.target===this)closeModal('smart-device-modal')">
+<div class="modal" style="max-width:520px">
+<div class="modal-head">
+  <h3>🏠 Adicionar dispositivo</h3>
+  <button class="icon-btn" onclick="closeModal('smart-device-modal')">✕</button>
+</div>
+<div class="modal-body">
+  <div id="smart-modal-status" style="font-family:var(--f-mono);font-size:11px;color:var(--sepia);margin-bottom:10px;letter-spacing:.04em">Buscando dispositivos da sua conta Smart Life...</div>
+  <div id="smart-modal-list" class="fleet-list"></div>
+</div>
+</div>
+</div>
+
 <!-- Raymarine Gateway -->
 <div class="export-card" id="nmea-gateway-card">
 <div class="export-card-title">⚓ Instrumentos Raymarine (gateway NMEA 2000)</div>
@@ -2614,7 +2638,7 @@ Hora: {HORA}</textarea>
 <div class="zone-toast" id="zone-toast"></div>
 
 <script>
-const state={boat:{name:'Shivao',model:''},boats:[],activeBoatId:null,units:'metric',trips:[],maint:[],pending:[],passengers:[],contacts:[],alarmTemplate:'🚨 ALERTA: Shivao saiu da posição de fundeio.\nEstou em {LAT}, {LNG}\nMapa: https://maps.google.com/?q={LAT},{LNG}\nHora: {HORA}',cloud:{url:'',token:'',lastSync:0},auth:null,license:null,webhooks:{telegram:{token:'',chatIds:''},discord:{url:''},generic:{url:''}},anchorHistory:[],zones:[],checklists:[],weatherCfg:{windyKey:'',model:'gfs'}};
+const state={boat:{name:'Shivao',model:''},boats:[],activeBoatId:null,units:'metric',trips:[],maint:[],pending:[],passengers:[],contacts:[],alarmTemplate:'🚨 ALERTA: Shivao saiu da posição de fundeio.\nEstou em {LAT}, {LNG}\nMapa: https://maps.google.com/?q={LAT},{LNG}\nHora: {HORA}',cloud:{url:'',token:'',lastSync:0},auth:null,license:null,webhooks:{telegram:{token:'',chatIds:''},discord:{url:''},generic:{url:''}},anchorHistory:[],zones:[],checklists:[],weatherCfg:{windyKey:'',model:'gfs'},smartDevices:[]};
 
 // ============ NAUTICAL HELPERS (multi-boat + fleet + calculations) ============
 // Storage interno SEMPRE em metros (ISO). Conversão só pra display.
@@ -3746,6 +3770,229 @@ async function updateStorageInfo(){
   }catch(e){document.getElementById('storage-info').textContent='—'}
 }
 
+// ============ SMART HOME (Tuya / Smart Life) ============
+// State.smartDevices = [{id, name, category, category_label, online, lastState, lastSeen}]
+// Polling de status só roda quando aba "Arquivo" está visível (economiza dados Starlink).
+
+let _smartPollTimer=null;
+let _smartConsecFails={};
+
+function setSmartStatus(msg,kind){
+  const el=document.getElementById('smart-status');if(!el)return;
+  const colors={ok:'#22c55e',warn:'#f59e0b',err:'#ef4444',info:'var(--sepia)'};
+  el.style.color=colors[kind]||'var(--sepia)';
+  el.textContent=msg;
+}
+
+async function refreshSmartStatus(){
+  if(!cloudConfigured()){setSmartStatus('☁ Nuvem não configurada','warn');return}
+  try{
+    const r=await cloudFetch('/api/iot/devices');
+    const j=await r.json();
+    const n=(j.devices||[]).length;
+    setSmartStatus(`✓ Conectado · ${n} dispositivo${n!==1?'s':''} disponível${n!==1?'is':''} na conta Smart Life`,'ok');
+  }catch(e){
+    if((e.message||'').includes('503')||(e.message||'').includes('tuya_not_configured')){
+      setSmartStatus('⚙ Tuya não configurado no servidor (admin: configure TUYA_ACCESS_ID em .env)','warn');
+    }else{
+      setSmartStatus('✗ '+(e.message||'erro'),'err');
+    }
+  }
+}
+
+async function openSmartDeviceModal(){
+  if(!cloudConfigured()){toast('Configure a nuvem primeiro');return}
+  openModal('smart-device-modal');
+  const list=document.getElementById('smart-modal-list');
+  const status=document.getElementById('smart-modal-status');
+  list.innerHTML='';
+  status.textContent='Buscando dispositivos da sua conta Smart Life...';
+  status.style.color='var(--sepia)';
+  try{
+    const r=await cloudFetch('/api/iot/devices');
+    const j=await r.json();
+    const devices=j.devices||[];
+    if(devices.length===0){
+      status.textContent='Nenhum dispositivo encontrado. Adicione no app Smart Life primeiro.';
+      return;
+    }
+    status.textContent=`${devices.length} dispositivo${devices.length!==1?'s':''} encontrado${devices.length!==1?'s':''}. Toque pra adicionar:`;
+    list.innerHTML='';
+    for(const d of devices){
+      const already=state.smartDevices.find(s=>s.id===d.id);
+      const dot=d.online?'🟢':'⚪';
+      const item=document.createElement('div');
+      item.className='fleet-item';
+      item.style.cssText='display:flex;justify-content:space-between;align-items:center;padding:10px;border:1px solid var(--m-border,rgba(255,255,255,.08));border-radius:6px;margin-bottom:6px;'+(already?'opacity:.5':'cursor:pointer');
+      item.innerHTML=`<div><div style="font-weight:600">${dot} ${escapeHtml(d.name)}</div><div style="font-size:11px;color:var(--sepia);font-family:var(--f-mono)">${escapeHtml(d.category_label||d.category||'')}</div></div>${already?'<span style="font-size:11px;color:var(--sepia)">já adicionado</span>':'<button class="btn btn-sm btn-primary">+ Adicionar</button>'}`;
+      if(!already){
+        item.onclick=()=>{addSmartDevice(d);closeModal('smart-device-modal')};
+      }
+      list.appendChild(item);
+    }
+  }catch(e){
+    if((e.message||'').includes('503')||(e.message||'').includes('tuya_not_configured')){
+      status.style.color='#f59e0b';
+      status.innerHTML='⚙ Tuya não configurado.<br>Admin precisa adicionar <code>TUYA_ACCESS_ID</code> + <code>TUYA_ACCESS_SECRET</code> no env do servidor.<br>Veja <code>server/.env.example</code>.';
+    }else{
+      status.style.color='#ef4444';
+      status.textContent='Erro: '+(e.message||'falha');
+    }
+  }
+}
+
+function addSmartDevice(d){
+  if(!state.smartDevices)state.smartDevices=[];
+  if(state.smartDevices.find(s=>s.id===d.id)){toast('Já adicionado');return}
+  state.smartDevices.push({
+    id:d.id,
+    name:d.name,
+    category:d.category,
+    category_label:d.category_label||d.category,
+    online:d.online,
+    lastState:null,
+    lastSeen:Date.now(),
+    addedAt:Date.now(),
+  });
+  saveState();
+  renderSmartDevices();
+  toast(`+ ${d.name}`);
+  // Busca estado inicial
+  refreshSmartDeviceState(d.id).catch(()=>{});
+}
+
+function removeSmartDevice(id){
+  if(!confirm('Remover este dispositivo do Shivão? (não apaga do Smart Life)'))return;
+  state.smartDevices=(state.smartDevices||[]).filter(d=>d.id!==id);
+  saveState();
+  renderSmartDevices();
+  toast('Removido');
+}
+
+function smartDeviceIcon(category){
+  const icons={cz:'🔌',dj:'💡',kg:'🎚️',fs:'🌀',dd:'💡',xdd:'🔆',dc:'💡',tdq:'⚡',kt:'❄️',wsdcg:'🌡️',mcs:'🚪',sd:'🤖',cl:'🪟',clkg:'🪟',wnykq:'🌡️'};
+  return icons[category]||'🔧';
+}
+
+// Encontra DP de "switch principal" pra renderizar toggle.
+// Tuya pode usar switch_1, switch_led, switch — depende do produto.
+function findMainSwitch(status){
+  if(!Array.isArray(status))return null;
+  // Prioridade: switch > switch_1 > switch_led > primeiro boolean
+  const candidates=['switch','switch_1','switch_led'];
+  for(const c of candidates){
+    const dp=status.find(s=>s.code===c&&typeof s.value==='boolean');
+    if(dp)return dp;
+  }
+  return status.find(s=>typeof s.value==='boolean')||null;
+}
+
+async function refreshSmartDeviceState(id){
+  try{
+    const r=await cloudFetch('/api/iot/status/'+encodeURIComponent(id));
+    const j=await r.json();
+    const dev=state.smartDevices.find(d=>d.id===id);
+    if(!dev)return;
+    dev.lastState=j.status;
+    dev.online=true;
+    dev.lastSeen=Date.now();
+    _smartConsecFails[id]=0;
+    saveState();
+    renderSmartDevices();
+  }catch(e){
+    const dev=state.smartDevices.find(d=>d.id===id);
+    if(dev){
+      _smartConsecFails[id]=(_smartConsecFails[id]||0)+1;
+      // Backoff exponencial: marca offline após 3 falhas consecutivas
+      if(_smartConsecFails[id]>=3){
+        dev.online=false;
+        saveState();
+        renderSmartDevices();
+      }
+    }
+  }
+}
+
+async function toggleSmartDevice(id){
+  const dev=state.smartDevices.find(d=>d.id===id);
+  if(!dev)return;
+  const sw=findMainSwitch(dev.lastState);
+  const newVal=sw?!sw.value:true;
+  // OPTIMISTIC UI: atualiza imediato, reverte em caso de erro
+  if(sw){sw.value=newVal}else if(dev.lastState){dev.lastState.push({code:'switch',value:newVal})}else{dev.lastState=[{code:'switch',value:newVal}]}
+  renderSmartDevices();
+  try{
+    const code=sw?sw.code:'switch';
+    const r=await cloudFetch('/api/iot/command/'+encodeURIComponent(id),{
+      method:'POST',
+      body:JSON.stringify({commands:[{code,value:newVal}]}),
+    });
+    await r.json();
+    // Confirma re-buscando status real após 800ms (Tuya leva ~500ms pra refletir)
+    setTimeout(()=>{refreshSmartDeviceState(id).catch(()=>{})},800);
+  }catch(e){
+    // Reverte UI
+    if(sw)sw.value=!newVal;
+    renderSmartDevices();
+    toast('Falhou: '+(e.message||'erro'));
+  }
+}
+
+function renderSmartDevices(){
+  const wrap=document.getElementById('smart-devices-list');
+  if(!wrap)return;
+  const devs=state.smartDevices||[];
+  if(devs.length===0){wrap.innerHTML='<div class="field-hint" style="text-align:center;padding:20px 10px">Nenhum dispositivo adicionado.<br>Toque "+ Adicionar" pra ver os dispositivos da sua conta Smart Life.</div>';return}
+  wrap.innerHTML='';
+  for(const d of devs){
+    const sw=findMainSwitch(d.lastState);
+    const isOn=sw?sw.value:false;
+    const dot=d.online===false?'⚪':(d.online?'🟢':'🟡');
+    const lastSeen=d.lastSeen?Math.round((Date.now()-d.lastSeen)/1000):null;
+    const lastSeenStr=lastSeen==null?'':(lastSeen<60?`${lastSeen}s atrás`:lastSeen<3600?`${Math.round(lastSeen/60)}min atrás`:`${Math.round(lastSeen/3600)}h atrás`);
+    const card=document.createElement('div');
+    card.style.cssText='display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--m-border,rgba(255,255,255,.08));border-radius:8px;margin-bottom:8px;background:var(--m-bg-2,#0f2a40)';
+    card.innerHTML=`
+      <div style="font-size:28px;line-height:1">${smartDeviceIcon(d.category)}</div>
+      <div style="flex:1;min-width:0">
+        <div style="font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap">${escapeHtml(d.name)}</div>
+        <div style="font-size:10.5px;color:var(--sepia);font-family:var(--f-mono);letter-spacing:.04em">${dot} ${escapeHtml(d.category_label||'')}${lastSeenStr?' · '+lastSeenStr:''}</div>
+      </div>
+      ${sw?`<button class="btn btn-sm" style="background:${isOn?'#22c55e':'#475569'};color:white;border:none;min-width:64px" onclick="toggleSmartDevice('${d.id}')">${isOn?'ON':'OFF'}</button>`:`<button class="btn btn-sm btn-primary" onclick="refreshSmartDeviceState('${d.id}')">↻</button>`}
+      <button class="icon-btn" title="Remover" onclick="removeSmartDevice('${d.id}')" style="font-size:14px">✕</button>
+    `;
+    wrap.appendChild(card);
+  }
+}
+
+function startSmartPolling(){
+  if(_smartPollTimer)return;
+  _smartPollTimer=setInterval(()=>{
+    if(document.hidden)return; // Pausa em background
+    const devs=state.smartDevices||[];
+    for(const d of devs){
+      // Backoff: não tenta tão frequente em devices offline
+      const fails=_smartConsecFails[d.id]||0;
+      const skip=fails>=3&&((Date.now()/1000|0)%30!==0);
+      if(skip)continue;
+      refreshSmartDeviceState(d.id).catch(()=>{});
+    }
+  },10000);
+}
+
+function stopSmartPolling(){
+  if(_smartPollTimer){clearInterval(_smartPollTimer);_smartPollTimer=null}
+}
+
+function initSmartHome(){
+  if(!state.smartDevices)state.smartDevices=[];
+  // Limpa entries inválidas (migration defensiva)
+  state.smartDevices=state.smartDevices.filter(d=>d&&typeof d==='object'&&d.id);
+  refreshSmartStatus();
+  renderSmartDevices();
+  startSmartPolling();
+}
+
 (async()=>{
   // Wrapper try/catch pra capturar crash no boot (Capacitor WebView pode fechar silenciosamente)
   try{
@@ -3775,12 +4022,23 @@ async function updateStorageInfo(){
     try{initBattery()}catch(e){console.error('[boot] battery',e)}
     try{initServiceWorker()}catch(e){console.error('[boot] sw',e)}
     try{initSensorWidget()}catch(e){console.error('[boot] sensors',e)}
+    try{initSmartHome()}catch(e){console.error('[boot] smarthome',e)}
     try{setSyncStatus(cloudConfigured()?'syncing':'disabled')}catch(e){}
     if(cloudConfigured()){
       try{rtConnect()}catch(e){console.error('[boot] rt',e)}
       try{refreshGoogleStatus()}catch(e){console.error('[boot] gcal',e)}
     }
     setTimeout(()=>{try{maybeAutoFetchWeather()}catch(e){}},3000);
+    // Pede permissão de notificações (alertas tempestade)
+    setTimeout(async()=>{
+      try{
+        const ln=window.Capacitor?.Plugins?.LocalNotifications;
+        if(ln){await ln.requestPermissions().catch(()=>{})}
+        else if('Notification' in window&&Notification.permission==='default'){
+          await Notification.requestPermission().catch(()=>{});
+        }
+      }catch{}
+    },5000);
     setTimeout(()=>{try{maybeShowWelcome()}catch(e){}},300);
     setTimeout(()=>{try{resumePollingIfPending()}catch(e){}},500);
   }catch(e){
@@ -5586,19 +5844,172 @@ async function fetchWeatherOpenMeteo(lat,lng){
   if(weather.fetching)return;
   weather.fetching=true;
   try{
-    const fUrl=`https://api.open-meteo.com/v1/forecast?latitude=${lat}&longitude=${lng}&current=temperature_2m,wind_speed_10m,wind_direction_10m,wind_gusts_10m,weather_code&hourly=wind_speed_10m,wind_direction_10m,weather_code&forecast_hours=24&wind_speed_unit=kn&timezone=auto`;
+    // Forecast: vento, temp, pressão, lightning (CAPE), gust
-    const mUrl=`https://marine-api.open-meteo.com/v1/marine?latitude=${lat}&longitude=${lng}&current=wave_height,wave_direction,wave_period&hourly=wave_height&forecast_hours=24&timezone=auto`;
+    const fUrl=`https://api.open-meteo.com/v1/forecast?latitude=${lat}&longitude=${lng}&current=temperature_2m,wind_speed_10m,wind_direction_10m,wind_gusts_10m,weather_code,pressure_msl&hourly=wind_speed_10m,wind_direction_10m,wind_gusts_10m,weather_code,pressure_msl,cape&forecast_hours=24&wind_speed_unit=kn&timezone=auto`;
+    // Marine: ondas + nível do mar (sea_level_height_msl = maré)
+    const mUrl=`https://marine-api.open-meteo.com/v1/marine?latitude=${lat}&longitude=${lng}&current=wave_height,wave_direction,wave_period&hourly=wave_height,sea_level_height_msl&forecast_hours=48&timezone=auto`;
     const[fR,mR]=await Promise.all([fetch(fUrl),fetch(mUrl).catch(()=>null)]);
     const f=await fR.json();
     const m=mR&&mR.ok?await mR.json():null;
     weather.data={provider:'openmeteo',forecast:f,marine:m,fetchedAt:Date.now(),lat,lng};
     weather.lastFetch=Date.now();
     weather.lastPos={lat,lng};
+    weather.tides=extractTides(m);
     renderWeather();
+    checkStormConditions(weather.data,{lat,lng});
   }catch(e){console.warn('weather',e.message)}
   weather.fetching=false;
 }
 
+// Peak detection no array hourly de sea_level_height_msl
+// Retorna { nextHigh: {time, height_m}, nextLow: {time, height_m} }
+function extractTides(marineData){
+  if(!marineData?.hourly?.sea_level_height_msl||!marineData?.hourly?.time)return null;
+  const sl=marineData.hourly.sea_level_height_msl;
+  const ts=marineData.hourly.time;
+  const now=Date.now();
+  const peaks=[]; // {idx, type:'high'|'low', height, time}
+  for(let i=1;i<sl.length-1;i++){
+    if(sl[i]==null||sl[i-1]==null||sl[i+1]==null)continue;
+    const t=new Date(ts[i]).getTime();
+    if(t<now)continue; // só futuros
+    if(sl[i]>sl[i-1]&&sl[i]>sl[i+1])peaks.push({type:'high',height:sl[i],time:t});
+    else if(sl[i]<sl[i-1]&&sl[i]<sl[i+1])peaks.push({type:'low',height:sl[i],time:t});
+  }
+  return{
+    nextHigh:peaks.find(p=>p.type==='high')||null,
+    nextLow:peaks.find(p=>p.type==='low')||null,
+    all:peaks.slice(0,8), // próximas 8 transições (~ 4 ciclos completos)
+  };
+}
+
+// ============ STORM ALERTS ============
+// Limiares — futuros: configuráveis via Settings
+const STORM_THRESHOLDS={
+  windWarn:25,    // nós · vento sustentado
+  windDanger:35,
+  gustWarn:30,
+  gustDanger:45,
+  waveWarn:2.0,   // metros
+  waveDanger:3.5,
+  pressureDropWarn:3, // hPa em 3h
+  capeWarn:1500,  // J/kg · CAPE > 1500 = atmosfera instável (trovoada)
+  capeDanger:3000,
+};
+
+function checkStormConditions(weatherData,pos){
+  if(!weatherData)return;
+  const alerts=[];
+  const f=weatherData.forecast;
+  const m=weatherData.marine;
+  // Vento atual
+  let windKn=null,gustKn=null,pressureNow=null,cape=null;
+  if(weatherData.provider==='openmeteo'){
+    windKn=f?.current?.wind_speed_10m;
+    gustKn=f?.current?.wind_gusts_10m;
+    pressureNow=f?.current?.pressure_msl;
+    // CAPE atual = primeiro valor hourly
+    cape=f?.hourly?.cape?.[0];
+  }else if(weatherData.provider==='windy'){
+    const ms=weatherData.main;
+    const u=ms?.['wind_u-surface']?.[0]??0;
+    const v=ms?.['wind_v-surface']?.[0]??0;
+    windKn=Math.sqrt(u*u+v*v)*1.94384;
+    const gu=ms?.['wind_u-gust-surface']?.[0]??ms?.['gust-surface']?.[0]??0;
+    gustKn=gu*1.94384;
+    pressureNow=ms?.['pressure-surface']?.[0]?ms['pressure-surface'][0]/100:null;
+  }
+  // Wave atual
+  const waveM=m?.current?.wave_height;
+  // Pressão caindo: compara atual com 3h atrás (dado anterior em hourly)
+  let pressureDrop3h=0;
+  if(f?.hourly?.pressure_msl?.length>3){
+    const p0=f.hourly.pressure_msl[0];
+    const p3=f.hourly.pressure_msl[3];
+    if(p0!=null&&p3!=null)pressureDrop3h=p0-p3;
+  }
+  // Avalia condições
+  if(windKn!=null){
+    if(windKn>=STORM_THRESHOLDS.windDanger)alerts.push({level:'danger',title:'Vento crítico',msg:`${windKn.toFixed(0)}kn · evite navegar`});
+    else if(windKn>=STORM_THRESHOLDS.windWarn)alerts.push({level:'warn',title:'Vento forte',msg:`${windKn.toFixed(0)}kn · cuidado`});
+  }
+  if(gustKn!=null&&gustKn>=STORM_THRESHOLDS.gustDanger)alerts.push({level:'danger',title:'Rajadas perigosas',msg:`pico ${gustKn.toFixed(0)}kn`});
+  else if(gustKn!=null&&gustKn>=STORM_THRESHOLDS.gustWarn)alerts.push({level:'warn',title:'Rajadas fortes',msg:`pico ${gustKn.toFixed(0)}kn`});
+  if(waveM!=null){
+    if(waveM>=STORM_THRESHOLDS.waveDanger)alerts.push({level:'danger',title:'Mar perigoso',msg:`ondas ${waveM.toFixed(1)}m`});
+    else if(waveM>=STORM_THRESHOLDS.waveWarn)alerts.push({level:'warn',title:'Mar agitado',msg:`ondas ${waveM.toFixed(1)}m`});
+  }
+  if(pressureDrop3h>=STORM_THRESHOLDS.pressureDropWarn)alerts.push({level:'warn',title:'Pressão caindo',msg:`-${pressureDrop3h.toFixed(1)}hPa em 3h · tempestade aproximando`});
+  if(cape!=null){
+    if(cape>=STORM_THRESHOLDS.capeDanger)alerts.push({level:'danger',title:'Trovoada provável',msg:`CAPE ${Math.round(cape)} J/kg · risco de raios`});
+    else if(cape>=STORM_THRESHOLDS.capeWarn)alerts.push({level:'warn',title:'Atmosfera instável',msg:`CAPE ${Math.round(cape)} · trovoadas isoladas`});
+  }
+  // Salva no state pra UI ler
+  weather.alerts=alerts;
+  // Renderiza banner se alguma
+  renderStormBanner();
+  // Notificação push em alertas novos (compara com último set)
+  const sig=alerts.map(a=>a.level+':'+a.title).join('|');
+  if(alerts.length>0&&sig!==weather._lastAlertSig){
+    weather._lastAlertSig=sig;
+    sendStormNotification(alerts);
+  }else if(alerts.length===0){
+    weather._lastAlertSig='';
+  }
+}
+
+function renderStormBanner(){
+  let banner=document.getElementById('storm-banner');
+  const alerts=weather.alerts||[];
+  if(alerts.length===0){
+    if(banner)banner.remove();
+    return;
+  }
+  if(!banner){
+    banner=document.createElement('div');
+    banner.id='storm-banner';
+    banner.style.cssText='position:fixed;top:0;left:0;right:0;z-index:9000;padding:10px 14px;font-family:var(--f-body);font-size:13px;font-weight:600;text-align:center;cursor:pointer;backdrop-filter:blur(8px)';
+    banner.onclick=()=>{
+      const det=document.getElementById('storm-banner-details');
+      if(det)det.style.display=det.style.display==='block'?'none':'block';
+    };
+    document.body.appendChild(banner);
+  }
+  const worst=alerts.find(a=>a.level==='danger')||alerts[0];
+  const bg=worst.level==='danger'?'rgba(239,68,68,.94)':'rgba(245,158,11,.94)';
+  banner.style.background=bg;
+  banner.style.color='#fff';
+  banner.innerHTML=`⚠ ${worst.title} · ${worst.msg}${alerts.length>1?` (+${alerts.length-1})`:''} · toque pra detalhes
+  <div id="storm-banner-details" style="display:none;margin-top:8px;font-size:11.5px;font-weight:400;text-align:left;line-height:1.6">
+    ${alerts.map(a=>`<div>${a.level==='danger'?'🔴':'🟡'} <strong>${a.title}</strong>: ${a.msg}</div>`).join('')}
+  </div>`;
+}
+
+async function sendStormNotification(alerts){
+  const worst=alerts.find(a=>a.level==='danger')||alerts[0];
+  const title=worst.level==='danger'?'⚠ ALERTA CRÍTICO':'🟡 Aviso meteorológico';
+  const body=alerts.map(a=>`${a.title}: ${a.msg}`).join(' · ');
+  // Capacitor LocalNotifications
+  try{
+    const ln=window.Capacitor?.Plugins?.LocalNotifications;
+    if(ln){
+      await ln.schedule({notifications:[{
+        id:Math.floor(Math.random()*1e9),
+        title,body,smallIcon:'ic_stat_anchor',
+      }]});
+      return;
+    }
+  }catch(e){console.warn('storm notif',e.message)}
+  // Web Notifications API
+  if('Notification' in window){
+    if(Notification.permission==='granted'){
+      try{new Notification(title,{body,icon:'/icon.svg',tag:'storm-alert'})}catch{}
+    }else if(Notification.permission!=='denied'){
+      try{await Notification.requestPermission()}catch{}
+    }
+  }
+}
+
 // Helpers de conversão de unidades
 function uvToSpeedDir(u,v){
   // u: leste-oeste (positivo = leste). v: norte-sul (positivo = norte).
@@ -5624,8 +6035,47 @@ function renderWeather(){
   if(!el)return;
   const d=weather.data;
   if(!d){el.innerHTML='';return}
-  if(d.provider==='windy')return renderWindyWeather(el,d);
+  if(d.provider==='windy')renderWindyWeather(el,d);
-  return renderOpenMeteoWeather(el,d);
+  else renderOpenMeteoWeather(el,d);
+  // Anexa card de marés se tiver dados
+  appendTidesCard(el);
+}
+
+function appendTidesCard(weatherEl){
+  if(!weather.tides||!weather.tides.nextHigh)return;
+  const t=weather.tides;
+  const fmtTide=(p)=>{
+    if(!p)return '—';
+    const d=new Date(p.time);
+    const hh=d.getHours().toString().padStart(2,'0');
+    const mm=d.getMinutes().toString().padStart(2,'0');
+    const diffMin=Math.round((d.getTime()-Date.now())/60000);
+    const inH=diffMin>=60?`em ${Math.floor(diffMin/60)}h${(diffMin%60).toString().padStart(2,'0')}`:`em ${diffMin}min`;
+    return `${hh}:${mm} (${inH}) · ${p.height>=0?'+':''}${p.height.toFixed(2)}m`;
+  };
+  const tidesHtml=`
+    <div style="margin-top:10px;padding:10px;background:var(--m-bg-2,rgba(0,0,0,.15));border-radius:8px;border-left:3px solid var(--m-accent,#06b6d4)">
+      <div style="font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;color:var(--m-text-soft,#7d97ad);text-transform:uppercase;margin-bottom:6px">⚓ Marés (próx. 48h)</div>
+      <div style="display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:13px">
+        <div>
+          <div style="font-size:9px;color:var(--m-text-soft);letter-spacing:.1em">↑ PREAMAR</div>
+          <div style="font-family:var(--f-mono);font-weight:600">${fmtTide(t.nextHigh)}</div>
+        </div>
+        <div>
+          <div style="font-size:9px;color:var(--m-text-soft);letter-spacing:.1em">↓ BAIXAMAR</div>
+          <div style="font-family:var(--f-mono);font-weight:600">${fmtTide(t.nextLow)}</div>
+        </div>
+      </div>
+    </div>`;
+  // Append apenas se ainda não existe
+  if(!weatherEl.querySelector('.tides-block')){
+    const div=document.createElement('div');
+    div.className='tides-block';
+    div.innerHTML=tidesHtml;
+    weatherEl.appendChild(div);
+  }else{
+    weatherEl.querySelector('.tides-block').innerHTML=tidesHtml;
+  }
 }
 
 function renderWindyWeather(el,d){
@@ -6161,9 +6611,23 @@ async function bmsProbeWebBluetooth(deviceId,deviceName){
         await new Promise(r=>setTimeout(r,2500));
         const dev=state.btDevices?.find(d=>d.id===deviceId);
         if(dev?.bms?.voltage||dev?._lastRxAt){
-          setBleDiag(`✓ ${p.name} respondeu!`,'ok');
+          setBleDiag(`✓ ${p.name} respondeu! · polling 5s ativado`,'ok');
           if(dev){dev.bmsProtocol=p.name;dev.isJBD=true;saveState()}
           conn.notifyChar=notifyChar;conn.writeChar=writeChar;
+          // Polling a cada 5s pra atualização contínua
+          if(conn._pollInterval)clearInterval(conn._pollInterval);
+          conn._pollInterval=setInterval(async()=>{
+            try{
+              const fn2=writeChar.properties.writeWithoutResponse?'writeValueWithoutResponse':'writeValue';
+              await writeChar[fn2](new Uint8Array(p.bytes));
+            }catch(e){
+              // Conexão caiu: para o polling
+              if(/disconnected|connection|gatt/i.test(e.message||'')){
+                setBleDiag('Polling interrompido: '+e.message,'warn');
+                clearInterval(conn._pollInterval);conn._pollInterval=null;
+              }
+            }
+          },5000);
           return true;
         }
         setBleDiag(`✗ ${p.name} sem RX`,'info');
@@ -6303,9 +6767,21 @@ async function bmsTryProtocols(deviceId){
       await new Promise(r=>setTimeout(r,2500));
       const dev=state.btDevices?.find(d=>d.id===deviceId);
       if(dev?.bms?.voltage||dev?._lastRxAt){
-        setBleDiag(`✓ ${p.name} respondeu!`,'ok');
+        setBleDiag(`✓ ${p.name} respondeu! · polling 5s ativado`,'ok');
         if(dev)dev.bmsProtocol=p.name;
-        setInterval(async()=>{try{await bmsWriteCmd(deviceId,p.bytes,p.wnr)}catch{}},30000);
+        // Polling 5s pra atualização contínua (era 30s — usuário queria constante)
+        const conn=_bleConnections.get(deviceId)||{};
+        if(conn._pollInterval)clearInterval(conn._pollInterval);
+        conn._pollInterval=setInterval(async()=>{
+          try{await bmsWriteCmd(deviceId,p.bytes,p.wnr)}
+          catch(e){
+            if(/disconnected|connection|not connected/i.test(e.message||e.errorMessage||'')){
+              clearInterval(conn._pollInterval);conn._pollInterval=null;
+              setBleDiag('Polling parou: GATT desconectou','warn');
+            }
+          }
+        },5000);
+        _bleConnections.set(deviceId,conn);
         return true;
       }else{
         setBleDiag(`✗ ${p.name} sem RX em 2.5s`,'info');
@@ -6480,7 +6956,7 @@ async function removeBluetoothDevice(id){
   renderBluetoothCard();
 }
 
-const APP_VERSION='1.10.18';
+const APP_VERSION='1.12.0';
 function renderBluetoothCard(){
   const el=document.getElementById('bt-list');
   const supportEl=document.getElementById('bt-support');

mobile/android/app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "br.com.pontualtech.shivao"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 31
+        versionCode 33
-        versionName "1.10.18"
+        versionName "1.12.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         aaptOptions {
              // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.

mobile/android/app/capacitor.build.gradle

@@ -9,6 +9,7 @@ android {
 
 apply from: "../capacitor-cordova-android-plugins/cordova.variables.gradle"
 dependencies {
+    implementation project(':capacitor-community-bluetooth-le')
     implementation project(':capacitor-app')
     implementation project(':capacitor-geolocation')
     implementation project(':capacitor-local-notifications')

mobile/android/capacitor.settings.gradle

@@ -2,6 +2,9 @@
 include ':capacitor-android'
 project(':capacitor-android').projectDir = new File('../node_modules/@capacitor/android/capacitor')
 
+include ':capacitor-community-bluetooth-le'
+project(':capacitor-community-bluetooth-le').projectDir = new File('../node_modules/@capacitor-community/bluetooth-le/android')
+
 include ':capacitor-app'
 project(':capacitor-app').projectDir = new File('../node_modules/@capacitor/app/android')
 

mobile/package.json

@@ -1,6 +1,6 @@
 {
   "name": "shivao-mobile",
-  "version": "1.10.18",
+  "version": "1.12.0",
   "description": "Shivao app nativo (Capacitor wrapper Android/iOS)",
   "main": "index.js",
   "type": "module",

server/.env.example

@@ -0,0 +1,81 @@
+# ======================================================
+# SHIVAO CLOUD - Configuração
+# Copie este arquivo para .env e preencha os valores
+# ======================================================
+
+# --- Autenticação ---
+# Token único do barco. GERE UMA STRING ALEATÓRIA LONGA!
+# Sugestão: openssl rand -hex 32
+BOAT_TOKEN=troque-este-valor-por-uma-string-aleatoria-longa-e-secreta
+
+# --- Dead-man switch ---
+# Se o app não enviar heartbeat por X segundos enquanto fundeado,
+# o servidor dispara o alarme automaticamente. Padrão: 300 (5 min)
+HEARTBEAT_TIMEOUT_SEC=300
+
+# ======================================================
+# CANAIS DE NOTIFICAÇÃO (configure os que quiser usar)
+# ======================================================
+
+# --- Telegram (RECOMENDADO - grátis, instantâneo) ---
+# 1. No Telegram, fale com @BotFather → /newbot → anote o token
+# 2. Inicie conversa com seu novo bot
+# 3. Acesse https://api.telegram.org/bot<TOKEN>/getUpdates → anote o chat.id
+# Você pode enviar para múltiplos chats separando por vírgula
+TELEGRAM_BOT_TOKEN=
+TELEGRAM_CHAT_IDS=
+
+# --- ntfy.sh (push notifications grátis sem cadastro) ---
+# Instale o app ntfy no celular, escolha um tópico secreto único
+# Ex: shivao-alertas-x7k9p2 — qualquer pessoa com o nome ouve, então use algo aleatório
+NTFY_TOPIC=
+NTFY_SERVER=https://ntfy.sh
+
+# --- E-mail (SMTP) ---
+# Para Gmail: ative 2FA, crie "App password" em
+# https://myaccount.google.com/apppasswords
+SMTP_HOST=
+SMTP_PORT=587
+SMTP_SECURE=false
+SMTP_USER=
+SMTP_PASS=
+SMTP_FROM=Shivao Alertas <alerts@example.com>
+# Múltiplos destinatários separados por vírgula
+SMTP_TO=
+
+# --- Twilio SMS / WhatsApp (PAGO) ---
+# Crie conta em twilio.com
+TWILIO_ACCOUNT_SID=
+TWILIO_AUTH_TOKEN=
+TWILIO_FROM_NUMBER=
+TWILIO_WHATSAPP_FROM=
+# Múltiplos números (com DDI, ex: +5521999998888) separados por vírgula
+TWILIO_SMS_TO=
+TWILIO_WHATSAPP_TO=
+
+# --- Webhook genérico ---
+# Para Discord, Slack, n8n, ou seu próprio endpoint
+# Recebe POST com JSON {boat, message, lat, lng, distance, ...}
+WEBHOOK_URL=
+
+# ======================================================
+# IOT (Smart Life / Tuya) — controlar dispositivos do barco
+# ======================================================
+# Tuya é o fabricante por trás do app Smart Life. Lâmpadas/tomadas
+# brand X (Positivo, Multilaser, Intelbras, RWS) são todas Tuya.
+#
+# Setup (5 min, gratuito):
+#  1. Crie conta em https://iot.tuya.com (use mesmo email do Smart Life)
+#  2. Cloud → Development → Create Cloud Project
+#     - Industry: Smart Home
+#     - Method: Custom Development
+#     - Data Center: escolha o mesmo da app Smart Life
+#       (Eu → Account & Security → Region)
+#  3. Aba Service API → autorize: IoT Core, Authorization, Smart Home Basic
+#  4. Aba Devices → Link Tuya App Account → escaneia QR Code com Smart Life
+#  5. Copie da aba Overview: Access ID + Access Secret
+TUYA_ACCESS_ID=
+TUYA_ACCESS_SECRET=
+# Data center: tuyaus (US, default Brasil), tuyaeu (Europa), tuyacn (China),
+# tuyain (Índia). Mude se sua conta estiver em outra região.
+TUYA_BASE_URL=https://openapi.tuyaus.com

server/public/index.html

@@ -1988,6 +1988,30 @@ Marque zonas de proibição (alarme alto) ou atenção (aviso suave). Detecção
 <div class="field-hint" style="margin-top:8px">Limitações: <strong>iOS Safari não suporta Web Bluetooth</strong>. APK Android usa plugin nativo. BMS proprietários (Victron, JBD) podem aparecer mas não expor Battery Service padrão.</div>
 </div>
 
+<!-- Smart Home / Casa do Barco -->
+<div class="export-card" id="smart-home-card">
+<div class="export-card-title">🏠 Casa do Barco · Dispositivos Smart Life</div>
+<div class="export-card-text" style="margin-bottom:10px">Controle lâmpadas, tomadas, ventiladores e qualquer dispositivo do app <strong>Smart Life</strong> (Tuya / Alexa via WiFi 2.4 GHz). Funciona com Starlink ou qualquer internet do barco.</div>
+<div id="smart-status" style="font-family:var(--f-mono);font-size:10.5px;color:var(--sepia);margin-bottom:10px;letter-spacing:.04em;line-height:1.55">Verificando configuração...</div>
+<button class="btn btn-block btn-primary" onclick="openSmartDeviceModal()">+ Adicionar dispositivo</button>
+<div id="smart-devices-list" style="margin-top:14px"></div>
+<div class="field-hint" style="margin-top:8px"><strong>Setup</strong> (1x): admin precisa configurar credenciais Tuya no servidor (ver <code>.env.example</code>). Depois disso, qualquer dispositivo no Smart Life aparece aqui automático.</div>
+</div>
+
+<!-- Modal: lista dispositivos da conta Tuya pra o usuário escolher -->
+<div class="modal-backdrop" id="smart-device-modal" onclick="if(event.target===this)closeModal('smart-device-modal')">
+<div class="modal" style="max-width:520px">
+<div class="modal-head">
+  <h3>🏠 Adicionar dispositivo</h3>
+  <button class="icon-btn" onclick="closeModal('smart-device-modal')">✕</button>
+</div>
+<div class="modal-body">
+  <div id="smart-modal-status" style="font-family:var(--f-mono);font-size:11px;color:var(--sepia);margin-bottom:10px;letter-spacing:.04em">Buscando dispositivos da sua conta Smart Life...</div>
+  <div id="smart-modal-list" class="fleet-list"></div>
+</div>
+</div>
+</div>
+
 <!-- Raymarine Gateway -->
 <div class="export-card" id="nmea-gateway-card">
 <div class="export-card-title">⚓ Instrumentos Raymarine (gateway NMEA 2000)</div>
@@ -2614,7 +2638,7 @@ Hora: {HORA}</textarea>
 <div class="zone-toast" id="zone-toast"></div>
 
 <script>
-const state={boat:{name:'Shivao',model:''},boats:[],activeBoatId:null,units:'metric',trips:[],maint:[],pending:[],passengers:[],contacts:[],alarmTemplate:'🚨 ALERTA: Shivao saiu da posição de fundeio.\nEstou em {LAT}, {LNG}\nMapa: https://maps.google.com/?q={LAT},{LNG}\nHora: {HORA}',cloud:{url:'',token:'',lastSync:0},auth:null,license:null,webhooks:{telegram:{token:'',chatIds:''},discord:{url:''},generic:{url:''}},anchorHistory:[],zones:[],checklists:[],weatherCfg:{windyKey:'',model:'gfs'}};
+const state={boat:{name:'Shivao',model:''},boats:[],activeBoatId:null,units:'metric',trips:[],maint:[],pending:[],passengers:[],contacts:[],alarmTemplate:'🚨 ALERTA: Shivao saiu da posição de fundeio.\nEstou em {LAT}, {LNG}\nMapa: https://maps.google.com/?q={LAT},{LNG}\nHora: {HORA}',cloud:{url:'',token:'',lastSync:0},auth:null,license:null,webhooks:{telegram:{token:'',chatIds:''},discord:{url:''},generic:{url:''}},anchorHistory:[],zones:[],checklists:[],weatherCfg:{windyKey:'',model:'gfs'},smartDevices:[]};
 
 // ============ NAUTICAL HELPERS (multi-boat + fleet + calculations) ============
 // Storage interno SEMPRE em metros (ISO). Conversão só pra display.
@@ -3746,6 +3770,229 @@ async function updateStorageInfo(){
   }catch(e){document.getElementById('storage-info').textContent='—'}
 }
 
+// ============ SMART HOME (Tuya / Smart Life) ============
+// State.smartDevices = [{id, name, category, category_label, online, lastState, lastSeen}]
+// Polling de status só roda quando aba "Arquivo" está visível (economiza dados Starlink).
+
+let _smartPollTimer=null;
+let _smartConsecFails={};
+
+function setSmartStatus(msg,kind){
+  const el=document.getElementById('smart-status');if(!el)return;
+  const colors={ok:'#22c55e',warn:'#f59e0b',err:'#ef4444',info:'var(--sepia)'};
+  el.style.color=colors[kind]||'var(--sepia)';
+  el.textContent=msg;
+}
+
+async function refreshSmartStatus(){
+  if(!cloudConfigured()){setSmartStatus('☁ Nuvem não configurada','warn');return}
+  try{
+    const r=await cloudFetch('/api/iot/devices');
+    const j=await r.json();
+    const n=(j.devices||[]).length;
+    setSmartStatus(`✓ Conectado · ${n} dispositivo${n!==1?'s':''} disponível${n!==1?'is':''} na conta Smart Life`,'ok');
+  }catch(e){
+    if((e.message||'').includes('503')||(e.message||'').includes('tuya_not_configured')){
+      setSmartStatus('⚙ Tuya não configurado no servidor (admin: configure TUYA_ACCESS_ID em .env)','warn');
+    }else{
+      setSmartStatus('✗ '+(e.message||'erro'),'err');
+    }
+  }
+}
+
+async function openSmartDeviceModal(){
+  if(!cloudConfigured()){toast('Configure a nuvem primeiro');return}
+  openModal('smart-device-modal');
+  const list=document.getElementById('smart-modal-list');
+  const status=document.getElementById('smart-modal-status');
+  list.innerHTML='';
+  status.textContent='Buscando dispositivos da sua conta Smart Life...';
+  status.style.color='var(--sepia)';
+  try{
+    const r=await cloudFetch('/api/iot/devices');
+    const j=await r.json();
+    const devices=j.devices||[];
+    if(devices.length===0){
+      status.textContent='Nenhum dispositivo encontrado. Adicione no app Smart Life primeiro.';
+      return;
+    }
+    status.textContent=`${devices.length} dispositivo${devices.length!==1?'s':''} encontrado${devices.length!==1?'s':''}. Toque pra adicionar:`;
+    list.innerHTML='';
+    for(const d of devices){
+      const already=state.smartDevices.find(s=>s.id===d.id);
+      const dot=d.online?'🟢':'⚪';
+      const item=document.createElement('div');
+      item.className='fleet-item';
+      item.style.cssText='display:flex;justify-content:space-between;align-items:center;padding:10px;border:1px solid var(--m-border,rgba(255,255,255,.08));border-radius:6px;margin-bottom:6px;'+(already?'opacity:.5':'cursor:pointer');
+      item.innerHTML=`<div><div style="font-weight:600">${dot} ${escapeHtml(d.name)}</div><div style="font-size:11px;color:var(--sepia);font-family:var(--f-mono)">${escapeHtml(d.category_label||d.category||'')}</div></div>${already?'<span style="font-size:11px;color:var(--sepia)">já adicionado</span>':'<button class="btn btn-sm btn-primary">+ Adicionar</button>'}`;
+      if(!already){
+        item.onclick=()=>{addSmartDevice(d);closeModal('smart-device-modal')};
+      }
+      list.appendChild(item);
+    }
+  }catch(e){
+    if((e.message||'').includes('503')||(e.message||'').includes('tuya_not_configured')){
+      status.style.color='#f59e0b';
+      status.innerHTML='⚙ Tuya não configurado.<br>Admin precisa adicionar <code>TUYA_ACCESS_ID</code> + <code>TUYA_ACCESS_SECRET</code> no env do servidor.<br>Veja <code>server/.env.example</code>.';
+    }else{
+      status.style.color='#ef4444';
+      status.textContent='Erro: '+(e.message||'falha');
+    }
+  }
+}
+
+function addSmartDevice(d){
+  if(!state.smartDevices)state.smartDevices=[];
+  if(state.smartDevices.find(s=>s.id===d.id)){toast('Já adicionado');return}
+  state.smartDevices.push({
+    id:d.id,
+    name:d.name,
+    category:d.category,
+    category_label:d.category_label||d.category,
+    online:d.online,
+    lastState:null,
+    lastSeen:Date.now(),
+    addedAt:Date.now(),
+  });
+  saveState();
+  renderSmartDevices();
+  toast(`+ ${d.name}`);
+  // Busca estado inicial
+  refreshSmartDeviceState(d.id).catch(()=>{});
+}
+
+function removeSmartDevice(id){
+  if(!confirm('Remover este dispositivo do Shivão? (não apaga do Smart Life)'))return;
+  state.smartDevices=(state.smartDevices||[]).filter(d=>d.id!==id);
+  saveState();
+  renderSmartDevices();
+  toast('Removido');
+}
+
+function smartDeviceIcon(category){
+  const icons={cz:'🔌',dj:'💡',kg:'🎚️',fs:'🌀',dd:'💡',xdd:'🔆',dc:'💡',tdq:'⚡',kt:'❄️',wsdcg:'🌡️',mcs:'🚪',sd:'🤖',cl:'🪟',clkg:'🪟',wnykq:'🌡️'};
+  return icons[category]||'🔧';
+}
+
+// Encontra DP de "switch principal" pra renderizar toggle.
+// Tuya pode usar switch_1, switch_led, switch — depende do produto.
+function findMainSwitch(status){
+  if(!Array.isArray(status))return null;
+  // Prioridade: switch > switch_1 > switch_led > primeiro boolean
+  const candidates=['switch','switch_1','switch_led'];
+  for(const c of candidates){
+    const dp=status.find(s=>s.code===c&&typeof s.value==='boolean');
+    if(dp)return dp;
+  }
+  return status.find(s=>typeof s.value==='boolean')||null;
+}
+
+async function refreshSmartDeviceState(id){
+  try{
+    const r=await cloudFetch('/api/iot/status/'+encodeURIComponent(id));
+    const j=await r.json();
+    const dev=state.smartDevices.find(d=>d.id===id);
+    if(!dev)return;
+    dev.lastState=j.status;
+    dev.online=true;
+    dev.lastSeen=Date.now();
+    _smartConsecFails[id]=0;
+    saveState();
+    renderSmartDevices();
+  }catch(e){
+    const dev=state.smartDevices.find(d=>d.id===id);
+    if(dev){
+      _smartConsecFails[id]=(_smartConsecFails[id]||0)+1;
+      // Backoff exponencial: marca offline após 3 falhas consecutivas
+      if(_smartConsecFails[id]>=3){
+        dev.online=false;
+        saveState();
+        renderSmartDevices();
+      }
+    }
+  }
+}
+
+async function toggleSmartDevice(id){
+  const dev=state.smartDevices.find(d=>d.id===id);
+  if(!dev)return;
+  const sw=findMainSwitch(dev.lastState);
+  const newVal=sw?!sw.value:true;
+  // OPTIMISTIC UI: atualiza imediato, reverte em caso de erro
+  if(sw){sw.value=newVal}else if(dev.lastState){dev.lastState.push({code:'switch',value:newVal})}else{dev.lastState=[{code:'switch',value:newVal}]}
+  renderSmartDevices();
+  try{
+    const code=sw?sw.code:'switch';
+    const r=await cloudFetch('/api/iot/command/'+encodeURIComponent(id),{
+      method:'POST',
+      body:JSON.stringify({commands:[{code,value:newVal}]}),
+    });
+    await r.json();
+    // Confirma re-buscando status real após 800ms (Tuya leva ~500ms pra refletir)
+    setTimeout(()=>{refreshSmartDeviceState(id).catch(()=>{})},800);
+  }catch(e){
+    // Reverte UI
+    if(sw)sw.value=!newVal;
+    renderSmartDevices();
+    toast('Falhou: '+(e.message||'erro'));
+  }
+}
+
+function renderSmartDevices(){
+  const wrap=document.getElementById('smart-devices-list');
+  if(!wrap)return;
+  const devs=state.smartDevices||[];
+  if(devs.length===0){wrap.innerHTML='<div class="field-hint" style="text-align:center;padding:20px 10px">Nenhum dispositivo adicionado.<br>Toque "+ Adicionar" pra ver os dispositivos da sua conta Smart Life.</div>';return}
+  wrap.innerHTML='';
+  for(const d of devs){
+    const sw=findMainSwitch(d.lastState);
+    const isOn=sw?sw.value:false;
+    const dot=d.online===false?'⚪':(d.online?'🟢':'🟡');
+    const lastSeen=d.lastSeen?Math.round((Date.now()-d.lastSeen)/1000):null;
+    const lastSeenStr=lastSeen==null?'':(lastSeen<60?`${lastSeen}s atrás`:lastSeen<3600?`${Math.round(lastSeen/60)}min atrás`:`${Math.round(lastSeen/3600)}h atrás`);
+    const card=document.createElement('div');
+    card.style.cssText='display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--m-border,rgba(255,255,255,.08));border-radius:8px;margin-bottom:8px;background:var(--m-bg-2,#0f2a40)';
+    card.innerHTML=`
+      <div style="font-size:28px;line-height:1">${smartDeviceIcon(d.category)}</div>
+      <div style="flex:1;min-width:0">
+        <div style="font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap">${escapeHtml(d.name)}</div>
+        <div style="font-size:10.5px;color:var(--sepia);font-family:var(--f-mono);letter-spacing:.04em">${dot} ${escapeHtml(d.category_label||'')}${lastSeenStr?' · '+lastSeenStr:''}</div>
+      </div>
+      ${sw?`<button class="btn btn-sm" style="background:${isOn?'#22c55e':'#475569'};color:white;border:none;min-width:64px" onclick="toggleSmartDevice('${d.id}')">${isOn?'ON':'OFF'}</button>`:`<button class="btn btn-sm btn-primary" onclick="refreshSmartDeviceState('${d.id}')">↻</button>`}
+      <button class="icon-btn" title="Remover" onclick="removeSmartDevice('${d.id}')" style="font-size:14px">✕</button>
+    `;
+    wrap.appendChild(card);
+  }
+}
+
+function startSmartPolling(){
+  if(_smartPollTimer)return;
+  _smartPollTimer=setInterval(()=>{
+    if(document.hidden)return; // Pausa em background
+    const devs=state.smartDevices||[];
+    for(const d of devs){
+      // Backoff: não tenta tão frequente em devices offline
+      const fails=_smartConsecFails[d.id]||0;
+      const skip=fails>=3&&((Date.now()/1000|0)%30!==0);
+      if(skip)continue;
+      refreshSmartDeviceState(d.id).catch(()=>{});
+    }
+  },10000);
+}
+
+function stopSmartPolling(){
+  if(_smartPollTimer){clearInterval(_smartPollTimer);_smartPollTimer=null}
+}
+
+function initSmartHome(){
+  if(!state.smartDevices)state.smartDevices=[];
+  // Limpa entries inválidas (migration defensiva)
+  state.smartDevices=state.smartDevices.filter(d=>d&&typeof d==='object'&&d.id);
+  refreshSmartStatus();
+  renderSmartDevices();
+  startSmartPolling();
+}
+
 (async()=>{
   // Wrapper try/catch pra capturar crash no boot (Capacitor WebView pode fechar silenciosamente)
   try{
@@ -3775,12 +4022,23 @@ async function updateStorageInfo(){
     try{initBattery()}catch(e){console.error('[boot] battery',e)}
     try{initServiceWorker()}catch(e){console.error('[boot] sw',e)}
     try{initSensorWidget()}catch(e){console.error('[boot] sensors',e)}
+    try{initSmartHome()}catch(e){console.error('[boot] smarthome',e)}
     try{setSyncStatus(cloudConfigured()?'syncing':'disabled')}catch(e){}
     if(cloudConfigured()){
       try{rtConnect()}catch(e){console.error('[boot] rt',e)}
       try{refreshGoogleStatus()}catch(e){console.error('[boot] gcal',e)}
     }
     setTimeout(()=>{try{maybeAutoFetchWeather()}catch(e){}},3000);
+    // Pede permissão de notificações (alertas tempestade)
+    setTimeout(async()=>{
+      try{
+        const ln=window.Capacitor?.Plugins?.LocalNotifications;
+        if(ln){await ln.requestPermissions().catch(()=>{})}
+        else if('Notification' in window&&Notification.permission==='default'){
+          await Notification.requestPermission().catch(()=>{});
+        }
+      }catch{}
+    },5000);
     setTimeout(()=>{try{maybeShowWelcome()}catch(e){}},300);
     setTimeout(()=>{try{resumePollingIfPending()}catch(e){}},500);
   }catch(e){
@@ -5586,19 +5844,172 @@ async function fetchWeatherOpenMeteo(lat,lng){
   if(weather.fetching)return;
   weather.fetching=true;
   try{
-    const fUrl=`https://api.open-meteo.com/v1/forecast?latitude=${lat}&longitude=${lng}&current=temperature_2m,wind_speed_10m,wind_direction_10m,wind_gusts_10m,weather_code&hourly=wind_speed_10m,wind_direction_10m,weather_code&forecast_hours=24&wind_speed_unit=kn&timezone=auto`;
+    // Forecast: vento, temp, pressão, lightning (CAPE), gust
-    const mUrl=`https://marine-api.open-meteo.com/v1/marine?latitude=${lat}&longitude=${lng}&current=wave_height,wave_direction,wave_period&hourly=wave_height&forecast_hours=24&timezone=auto`;
+    const fUrl=`https://api.open-meteo.com/v1/forecast?latitude=${lat}&longitude=${lng}&current=temperature_2m,wind_speed_10m,wind_direction_10m,wind_gusts_10m,weather_code,pressure_msl&hourly=wind_speed_10m,wind_direction_10m,wind_gusts_10m,weather_code,pressure_msl,cape&forecast_hours=24&wind_speed_unit=kn&timezone=auto`;
+    // Marine: ondas + nível do mar (sea_level_height_msl = maré)
+    const mUrl=`https://marine-api.open-meteo.com/v1/marine?latitude=${lat}&longitude=${lng}&current=wave_height,wave_direction,wave_period&hourly=wave_height,sea_level_height_msl&forecast_hours=48&timezone=auto`;
     const[fR,mR]=await Promise.all([fetch(fUrl),fetch(mUrl).catch(()=>null)]);
     const f=await fR.json();
     const m=mR&&mR.ok?await mR.json():null;
     weather.data={provider:'openmeteo',forecast:f,marine:m,fetchedAt:Date.now(),lat,lng};
     weather.lastFetch=Date.now();
     weather.lastPos={lat,lng};
+    weather.tides=extractTides(m);
     renderWeather();
+    checkStormConditions(weather.data,{lat,lng});
   }catch(e){console.warn('weather',e.message)}
   weather.fetching=false;
 }
 
+// Peak detection no array hourly de sea_level_height_msl
+// Retorna { nextHigh: {time, height_m}, nextLow: {time, height_m} }
+function extractTides(marineData){
+  if(!marineData?.hourly?.sea_level_height_msl||!marineData?.hourly?.time)return null;
+  const sl=marineData.hourly.sea_level_height_msl;
+  const ts=marineData.hourly.time;
+  const now=Date.now();
+  const peaks=[]; // {idx, type:'high'|'low', height, time}
+  for(let i=1;i<sl.length-1;i++){
+    if(sl[i]==null||sl[i-1]==null||sl[i+1]==null)continue;
+    const t=new Date(ts[i]).getTime();
+    if(t<now)continue; // só futuros
+    if(sl[i]>sl[i-1]&&sl[i]>sl[i+1])peaks.push({type:'high',height:sl[i],time:t});
+    else if(sl[i]<sl[i-1]&&sl[i]<sl[i+1])peaks.push({type:'low',height:sl[i],time:t});
+  }
+  return{
+    nextHigh:peaks.find(p=>p.type==='high')||null,
+    nextLow:peaks.find(p=>p.type==='low')||null,
+    all:peaks.slice(0,8), // próximas 8 transições (~ 4 ciclos completos)
+  };
+}
+
+// ============ STORM ALERTS ============
+// Limiares — futuros: configuráveis via Settings
+const STORM_THRESHOLDS={
+  windWarn:25,    // nós · vento sustentado
+  windDanger:35,
+  gustWarn:30,
+  gustDanger:45,
+  waveWarn:2.0,   // metros
+  waveDanger:3.5,
+  pressureDropWarn:3, // hPa em 3h
+  capeWarn:1500,  // J/kg · CAPE > 1500 = atmosfera instável (trovoada)
+  capeDanger:3000,
+};
+
+function checkStormConditions(weatherData,pos){
+  if(!weatherData)return;
+  const alerts=[];
+  const f=weatherData.forecast;
+  const m=weatherData.marine;
+  // Vento atual
+  let windKn=null,gustKn=null,pressureNow=null,cape=null;
+  if(weatherData.provider==='openmeteo'){
+    windKn=f?.current?.wind_speed_10m;
+    gustKn=f?.current?.wind_gusts_10m;
+    pressureNow=f?.current?.pressure_msl;
+    // CAPE atual = primeiro valor hourly
+    cape=f?.hourly?.cape?.[0];
+  }else if(weatherData.provider==='windy'){
+    const ms=weatherData.main;
+    const u=ms?.['wind_u-surface']?.[0]??0;
+    const v=ms?.['wind_v-surface']?.[0]??0;
+    windKn=Math.sqrt(u*u+v*v)*1.94384;
+    const gu=ms?.['wind_u-gust-surface']?.[0]??ms?.['gust-surface']?.[0]??0;
+    gustKn=gu*1.94384;
+    pressureNow=ms?.['pressure-surface']?.[0]?ms['pressure-surface'][0]/100:null;
+  }
+  // Wave atual
+  const waveM=m?.current?.wave_height;
+  // Pressão caindo: compara atual com 3h atrás (dado anterior em hourly)
+  let pressureDrop3h=0;
+  if(f?.hourly?.pressure_msl?.length>3){
+    const p0=f.hourly.pressure_msl[0];
+    const p3=f.hourly.pressure_msl[3];
+    if(p0!=null&&p3!=null)pressureDrop3h=p0-p3;
+  }
+  // Avalia condições
+  if(windKn!=null){
+    if(windKn>=STORM_THRESHOLDS.windDanger)alerts.push({level:'danger',title:'Vento crítico',msg:`${windKn.toFixed(0)}kn · evite navegar`});
+    else if(windKn>=STORM_THRESHOLDS.windWarn)alerts.push({level:'warn',title:'Vento forte',msg:`${windKn.toFixed(0)}kn · cuidado`});
+  }
+  if(gustKn!=null&&gustKn>=STORM_THRESHOLDS.gustDanger)alerts.push({level:'danger',title:'Rajadas perigosas',msg:`pico ${gustKn.toFixed(0)}kn`});
+  else if(gustKn!=null&&gustKn>=STORM_THRESHOLDS.gustWarn)alerts.push({level:'warn',title:'Rajadas fortes',msg:`pico ${gustKn.toFixed(0)}kn`});
+  if(waveM!=null){
+    if(waveM>=STORM_THRESHOLDS.waveDanger)alerts.push({level:'danger',title:'Mar perigoso',msg:`ondas ${waveM.toFixed(1)}m`});
+    else if(waveM>=STORM_THRESHOLDS.waveWarn)alerts.push({level:'warn',title:'Mar agitado',msg:`ondas ${waveM.toFixed(1)}m`});
+  }
+  if(pressureDrop3h>=STORM_THRESHOLDS.pressureDropWarn)alerts.push({level:'warn',title:'Pressão caindo',msg:`-${pressureDrop3h.toFixed(1)}hPa em 3h · tempestade aproximando`});
+  if(cape!=null){
+    if(cape>=STORM_THRESHOLDS.capeDanger)alerts.push({level:'danger',title:'Trovoada provável',msg:`CAPE ${Math.round(cape)} J/kg · risco de raios`});
+    else if(cape>=STORM_THRESHOLDS.capeWarn)alerts.push({level:'warn',title:'Atmosfera instável',msg:`CAPE ${Math.round(cape)} · trovoadas isoladas`});
+  }
+  // Salva no state pra UI ler
+  weather.alerts=alerts;
+  // Renderiza banner se alguma
+  renderStormBanner();
+  // Notificação push em alertas novos (compara com último set)
+  const sig=alerts.map(a=>a.level+':'+a.title).join('|');
+  if(alerts.length>0&&sig!==weather._lastAlertSig){
+    weather._lastAlertSig=sig;
+    sendStormNotification(alerts);
+  }else if(alerts.length===0){
+    weather._lastAlertSig='';
+  }
+}
+
+function renderStormBanner(){
+  let banner=document.getElementById('storm-banner');
+  const alerts=weather.alerts||[];
+  if(alerts.length===0){
+    if(banner)banner.remove();
+    return;
+  }
+  if(!banner){
+    banner=document.createElement('div');
+    banner.id='storm-banner';
+    banner.style.cssText='position:fixed;top:0;left:0;right:0;z-index:9000;padding:10px 14px;font-family:var(--f-body);font-size:13px;font-weight:600;text-align:center;cursor:pointer;backdrop-filter:blur(8px)';
+    banner.onclick=()=>{
+      const det=document.getElementById('storm-banner-details');
+      if(det)det.style.display=det.style.display==='block'?'none':'block';
+    };
+    document.body.appendChild(banner);
+  }
+  const worst=alerts.find(a=>a.level==='danger')||alerts[0];
+  const bg=worst.level==='danger'?'rgba(239,68,68,.94)':'rgba(245,158,11,.94)';
+  banner.style.background=bg;
+  banner.style.color='#fff';
+  banner.innerHTML=`⚠ ${worst.title} · ${worst.msg}${alerts.length>1?` (+${alerts.length-1})`:''} · toque pra detalhes
+  <div id="storm-banner-details" style="display:none;margin-top:8px;font-size:11.5px;font-weight:400;text-align:left;line-height:1.6">
+    ${alerts.map(a=>`<div>${a.level==='danger'?'🔴':'🟡'} <strong>${a.title}</strong>: ${a.msg}</div>`).join('')}
+  </div>`;
+}
+
+async function sendStormNotification(alerts){
+  const worst=alerts.find(a=>a.level==='danger')||alerts[0];
+  const title=worst.level==='danger'?'⚠ ALERTA CRÍTICO':'🟡 Aviso meteorológico';
+  const body=alerts.map(a=>`${a.title}: ${a.msg}`).join(' · ');
+  // Capacitor LocalNotifications
+  try{
+    const ln=window.Capacitor?.Plugins?.LocalNotifications;
+    if(ln){
+      await ln.schedule({notifications:[{
+        id:Math.floor(Math.random()*1e9),
+        title,body,smallIcon:'ic_stat_anchor',
+      }]});
+      return;
+    }
+  }catch(e){console.warn('storm notif',e.message)}
+  // Web Notifications API
+  if('Notification' in window){
+    if(Notification.permission==='granted'){
+      try{new Notification(title,{body,icon:'/icon.svg',tag:'storm-alert'})}catch{}
+    }else if(Notification.permission!=='denied'){
+      try{await Notification.requestPermission()}catch{}
+    }
+  }
+}
+
 // Helpers de conversão de unidades
 function uvToSpeedDir(u,v){
   // u: leste-oeste (positivo = leste). v: norte-sul (positivo = norte).
@@ -5624,8 +6035,47 @@ function renderWeather(){
   if(!el)return;
   const d=weather.data;
   if(!d){el.innerHTML='';return}
-  if(d.provider==='windy')return renderWindyWeather(el,d);
+  if(d.provider==='windy')renderWindyWeather(el,d);
-  return renderOpenMeteoWeather(el,d);
+  else renderOpenMeteoWeather(el,d);
+  // Anexa card de marés se tiver dados
+  appendTidesCard(el);
+}
+
+function appendTidesCard(weatherEl){
+  if(!weather.tides||!weather.tides.nextHigh)return;
+  const t=weather.tides;
+  const fmtTide=(p)=>{
+    if(!p)return '—';
+    const d=new Date(p.time);
+    const hh=d.getHours().toString().padStart(2,'0');
+    const mm=d.getMinutes().toString().padStart(2,'0');
+    const diffMin=Math.round((d.getTime()-Date.now())/60000);
+    const inH=diffMin>=60?`em ${Math.floor(diffMin/60)}h${(diffMin%60).toString().padStart(2,'0')}`:`em ${diffMin}min`;
+    return `${hh}:${mm} (${inH}) · ${p.height>=0?'+':''}${p.height.toFixed(2)}m`;
+  };
+  const tidesHtml=`
+    <div style="margin-top:10px;padding:10px;background:var(--m-bg-2,rgba(0,0,0,.15));border-radius:8px;border-left:3px solid var(--m-accent,#06b6d4)">
+      <div style="font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;color:var(--m-text-soft,#7d97ad);text-transform:uppercase;margin-bottom:6px">⚓ Marés (próx. 48h)</div>
+      <div style="display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:13px">
+        <div>
+          <div style="font-size:9px;color:var(--m-text-soft);letter-spacing:.1em">↑ PREAMAR</div>
+          <div style="font-family:var(--f-mono);font-weight:600">${fmtTide(t.nextHigh)}</div>
+        </div>
+        <div>
+          <div style="font-size:9px;color:var(--m-text-soft);letter-spacing:.1em">↓ BAIXAMAR</div>
+          <div style="font-family:var(--f-mono);font-weight:600">${fmtTide(t.nextLow)}</div>
+        </div>
+      </div>
+    </div>`;
+  // Append apenas se ainda não existe
+  if(!weatherEl.querySelector('.tides-block')){
+    const div=document.createElement('div');
+    div.className='tides-block';
+    div.innerHTML=tidesHtml;
+    weatherEl.appendChild(div);
+  }else{
+    weatherEl.querySelector('.tides-block').innerHTML=tidesHtml;
+  }
 }
 
 function renderWindyWeather(el,d){
@@ -6161,9 +6611,23 @@ async function bmsProbeWebBluetooth(deviceId,deviceName){
         await new Promise(r=>setTimeout(r,2500));
         const dev=state.btDevices?.find(d=>d.id===deviceId);
         if(dev?.bms?.voltage||dev?._lastRxAt){
-          setBleDiag(`✓ ${p.name} respondeu!`,'ok');
+          setBleDiag(`✓ ${p.name} respondeu! · polling 5s ativado`,'ok');
           if(dev){dev.bmsProtocol=p.name;dev.isJBD=true;saveState()}
           conn.notifyChar=notifyChar;conn.writeChar=writeChar;
+          // Polling a cada 5s pra atualização contínua
+          if(conn._pollInterval)clearInterval(conn._pollInterval);
+          conn._pollInterval=setInterval(async()=>{
+            try{
+              const fn2=writeChar.properties.writeWithoutResponse?'writeValueWithoutResponse':'writeValue';
+              await writeChar[fn2](new Uint8Array(p.bytes));
+            }catch(e){
+              // Conexão caiu: para o polling
+              if(/disconnected|connection|gatt/i.test(e.message||'')){
+                setBleDiag('Polling interrompido: '+e.message,'warn');
+                clearInterval(conn._pollInterval);conn._pollInterval=null;
+              }
+            }
+          },5000);
           return true;
         }
         setBleDiag(`✗ ${p.name} sem RX`,'info');
@@ -6303,9 +6767,21 @@ async function bmsTryProtocols(deviceId){
       await new Promise(r=>setTimeout(r,2500));
       const dev=state.btDevices?.find(d=>d.id===deviceId);
       if(dev?.bms?.voltage||dev?._lastRxAt){
-        setBleDiag(`✓ ${p.name} respondeu!`,'ok');
+        setBleDiag(`✓ ${p.name} respondeu! · polling 5s ativado`,'ok');
         if(dev)dev.bmsProtocol=p.name;
-        setInterval(async()=>{try{await bmsWriteCmd(deviceId,p.bytes,p.wnr)}catch{}},30000);
+        // Polling 5s pra atualização contínua (era 30s — usuário queria constante)
+        const conn=_bleConnections.get(deviceId)||{};
+        if(conn._pollInterval)clearInterval(conn._pollInterval);
+        conn._pollInterval=setInterval(async()=>{
+          try{await bmsWriteCmd(deviceId,p.bytes,p.wnr)}
+          catch(e){
+            if(/disconnected|connection|not connected/i.test(e.message||e.errorMessage||'')){
+              clearInterval(conn._pollInterval);conn._pollInterval=null;
+              setBleDiag('Polling parou: GATT desconectou','warn');
+            }
+          }
+        },5000);
+        _bleConnections.set(deviceId,conn);
         return true;
       }else{
         setBleDiag(`✗ ${p.name} sem RX em 2.5s`,'info');
@@ -6480,7 +6956,7 @@ async function removeBluetoothDevice(id){
   renderBluetoothCard();
 }
 
-const APP_VERSION='1.10.18';
+const APP_VERSION='1.12.0';
 function renderBluetoothCard(){
   const el=document.getElementById('bt-list');
   const supportEl=document.getElementById('bt-support');

server/public/sw.js

@@ -1,7 +1,7 @@
 // Shivao Service Worker — offline real
 // Estratégia: shell precachado, tiles cache-first, windy network-first, /api passa direto.
 // Versão usada nos cache names — bumpa essa string pra invalidar caches antigos em deploys.
-const VERSION = 'shivao-v1.10.18';
+const VERSION = 'shivao-v1.12.0';
 const SHELL_CACHE = `shivao-shell-${VERSION}`;
 const TILES_CACHE = 'shivao-tiles-v1'; // separado pra não invalidar tiles em update do shell
 const WINDY_CACHE = `shivao-windy-${VERSION}`;

server/src/index.js

@@ -12,6 +12,7 @@ import { hashPassword, verifyPassword, signAccessToken, signRefreshToken, verify
 import * as billing from './billing.js';
 import { initRealtime, broadcastStateChange, getOnlineCount } from './realtime.js';
 import * as gcal from './google-calendar.js';
+import * as tuya from './tuya.js';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const PORT = parseInt(process.env.PORT || '3000');
@@ -192,6 +193,59 @@ app.get('/api/bms/diag-log/:file', requireAuth, (req, res) => {
   }
 });
 
+// ===== IoT (Smart Life / Tuya) =====
+// Proxy assinado pra Tuya Cloud API. Access Secret nunca vai pro client.
+
+app.get('/api/iot/devices', requireAuth, async (req, res) => {
+  if (!tuya.isEnabled()) return tuya.disabledResponse(res);
+  try {
+    const r = await tuya.listDevices();
+    if (r.error) return res.status(502).json({ error: r.error, code: r.code });
+    // Enriquece com label humano
+    const devices = r.devices.map(d => ({ ...d, category_label: tuya.categoryLabel(d.category) }));
+    res.json({ devices });
+  } catch (e) {
+    res.status(500).json({ error: e.message });
+  }
+});
+
+app.get('/api/iot/status/:deviceId', requireAuth, async (req, res) => {
+  if (!tuya.isEnabled()) return tuya.disabledResponse(res);
+  const deviceId = (req.params.deviceId || '').replace(/[^a-zA-Z0-9]/g, '');
+  if (!deviceId) return res.status(400).json({ error: 'deviceId required' });
+  try {
+    const r = await tuya.getDeviceStatus(deviceId);
+    if (r.error) return res.status(502).json({ error: r.error, code: r.code });
+    res.json({ status: r.status });
+  } catch (e) {
+    res.status(500).json({ error: e.message });
+  }
+});
+
+app.post('/api/iot/command/:deviceId', requireAuth, async (req, res) => {
+  if (!tuya.isEnabled()) return tuya.disabledResponse(res);
+  const deviceId = (req.params.deviceId || '').replace(/[^a-zA-Z0-9]/g, '');
+  const { commands } = req.body || {};
+  if (!deviceId) return res.status(400).json({ error: 'deviceId required' });
+  if (!Array.isArray(commands) || commands.length === 0) {
+    return res.status(400).json({ error: 'commands array required' });
+  }
+  // Validação básica: cada item precisa ter code:string + value
+  for (const c of commands) {
+    if (!c || typeof c.code !== 'string') {
+      return res.status(400).json({ error: 'each command needs {code:string, value:any}' });
+    }
+  }
+  try {
+    const r = await tuya.sendCommand(deviceId, commands);
+    if (!r.ok) return res.status(502).json({ error: r.error, code: r.code });
+    db.audit(req.user.id, 'iot_command', 'tuya', deviceId, { commands }, req.ip);
+    res.json({ ok: true });
+  } catch (e) {
+    res.status(500).json({ error: e.message });
+  }
+});
+
 // ===== Google Login via OAuth redirect (pra apps Capacitor onde GSI popup não funciona) =====
 // In-memory store: session_id → { tokens, createdAt }. Auto-expira em 10min.
 const pendingGoogleSessions = new Map();
@@ -413,7 +467,7 @@ app.get('/.well-known/assetlinks.json', (req, res) => {
 });
 
 // Atalho: /apk redireciona pra última APK release no Forgejo
-const LATEST_APK_URL = 'https://git.pontualtech.work/karlao/shivao-projeto/releases/download/v1.10.18/Shivao-v1.10.18.apk';
+const LATEST_APK_URL = 'https://git.pontualtech.work/karlao/shivao-projeto/releases/download/v1.12.0/Shivao-v1.12.0.apk';
 app.get('/apk', (req, res) => res.redirect(302, LATEST_APK_URL));
 
 // Página A4 imprimível com QR Code + instruções (cola no barco/marina)

server/src/tuya.js

@@ -0,0 +1,165 @@
+// Tuya OpenAPI client — Smart Life devices via HMAC-SHA256 signing
+// Docs: https://developer.tuya.com/en/docs/cloud/cloud-api-best-practice
+//
+// Why server-side: Access Secret never goes to client (PWA), pra evitar token
+// leak via DevTools. Client só conhece deviceId; server assina e proxia.
+
+import crypto from 'node:crypto';
+
+const ACCESS_ID = process.env.TUYA_ACCESS_ID || '';
+const ACCESS_SECRET = process.env.TUYA_ACCESS_SECRET || '';
+// Tuya tem 5 data centers. Escolha o mesmo da conta Smart Life (Eu → Account → Region):
+//   us  = openapi.tuyaus.com   (default North America)
+//   eu  = openapi.tuyaeu.com   (Europe)
+//   cn  = openapi.tuyacn.com   (China)
+//   in  = openapi.tuyain.com   (India)
+//   sg  = openapi-sg.iotbing.com (South Asia)
+// Brasil normalmente cai no US.
+const BASE_URL = process.env.TUYA_BASE_URL || 'https://openapi.tuyaus.com';
+
+let cachedToken = null; // {access_token, expires_at_ms}
+
+export function isEnabled() {
+  return !!(ACCESS_ID && ACCESS_SECRET);
+}
+
+export function disabledResponse(res) {
+  return res.status(503).json({
+    error: 'tuya_not_configured',
+    message: 'Configure TUYA_ACCESS_ID + TUYA_ACCESS_SECRET no env do servidor.',
+    setup_url: 'https://iot.tuya.com',
+  });
+}
+
+function sha256(str) {
+  return crypto.createHash('sha256').update(str, 'utf8').digest('hex');
+}
+
+function hmacSha256(key, str) {
+  return crypto.createHmac('sha256', key).update(str, 'utf8').digest('hex').toUpperCase();
+}
+
+// stringToSign = HTTPMethod + "\n" + Content-SHA256 + "\n" + Headers + "\n" + Url
+// Headers fica vazio porque não usamos signedHeaders custom.
+function buildStringToSign(method, urlPath, body) {
+  const contentSha = sha256(body || '');
+  return `${method.toUpperCase()}\n${contentSha}\n\n${urlPath}`;
+}
+
+// Para token endpoint: sign = client_id + t + nonce + stringToSign
+// Para business endpoints: sign = client_id + access_token + t + nonce + stringToSign
+function buildSignature(method, urlPath, body, withToken) {
+  const t = String(Date.now());
+  const nonce = crypto.randomBytes(16).toString('hex');
+  const stringToSign = buildStringToSign(method, urlPath, body);
+  const tokenPart = withToken && cachedToken ? cachedToken.access_token : '';
+  const str = ACCESS_ID + tokenPart + t + nonce + stringToSign;
+  const sign = hmacSha256(ACCESS_SECRET, str);
+  return { sign, t, nonce };
+}
+
+async function fetchToken() {
+  const urlPath = '/v1.0/token?grant_type=1';
+  const { sign, t, nonce } = buildSignature('GET', urlPath, '', false);
+  const r = await fetch(BASE_URL + urlPath, {
+    method: 'GET',
+    headers: {
+      'client_id': ACCESS_ID,
+      'sign': sign,
+      'sign_method': 'HMAC-SHA256',
+      't': t,
+      'nonce': nonce,
+    },
+  });
+  const j = await r.json();
+  if (!j.success) throw new Error(`tuya_token_failed: ${j.code} ${j.msg}`);
+  cachedToken = {
+    access_token: j.result.access_token,
+    refresh_token: j.result.refresh_token,
+    expires_at_ms: Date.now() + (j.result.expire_time * 1000) - 60000, // refresh 1min antes
+  };
+  return cachedToken;
+}
+
+async function ensureToken() {
+  if (cachedToken && Date.now() < cachedToken.expires_at_ms) return cachedToken;
+  return await fetchToken();
+}
+
+// Request genérico assinado a um endpoint Tuya OpenAPI
+async function tuyaRequest(method, urlPath, body) {
+  await ensureToken();
+  const bodyStr = body ? JSON.stringify(body) : '';
+  const { sign, t, nonce } = buildSignature(method, urlPath, bodyStr, true);
+  const r = await fetch(BASE_URL + urlPath, {
+    method,
+    headers: {
+      'client_id': ACCESS_ID,
+      'access_token': cachedToken.access_token,
+      'sign': sign,
+      'sign_method': 'HMAC-SHA256',
+      't': t,
+      'nonce': nonce,
+      'Content-Type': 'application/json',
+    },
+    body: bodyStr || undefined,
+  });
+  const j = await r.json();
+  // Token expirado mid-flight: invalida + retry 1x
+  if (j.code === 1010 || j.code === 1011 || j.code === 1004) {
+    cachedToken = null;
+    return tuyaRequest(method, urlPath, body);
+  }
+  return j;
+}
+
+// ===== APIs públicas =====
+
+// Lista todos os devices vinculados ao app Smart Life autorizado
+// (vinculado em iot.tuya.com → Cloud → Devices → Link Tuya App Account)
+export async function listDevices(uid) {
+  // uid é opcional; sem uid retorna devices da org. Pra Karlão (1 conta) ok sem.
+  const res = await tuyaRequest('GET', '/v1.3/iot-03/devices?source_type=tuyaUser&source_id=' + (uid || ''), null);
+  if (!res.success) return { error: res.msg, code: res.code, devices: [] };
+  return {
+    devices: (res.result?.list || []).map(d => ({
+      id: d.id,
+      name: d.name,
+      online: d.online,
+      product_id: d.product_id,
+      product_name: d.product_name,
+      category: d.category, // 'cz' = socket, 'dj' = light, 'kg' = switch, 'fs' = fan, etc.
+      icon: d.icon,
+      ip: d.ip,
+    })),
+  };
+}
+
+// Status atual do device (lista de DPs / data points)
+export async function getDeviceStatus(deviceId) {
+  const res = await tuyaRequest('GET', `/v1.0/iot-03/devices/${deviceId}/status`, null);
+  if (!res.success) return { error: res.msg, code: res.code };
+  // Result é array tipo [{code:'switch_1', value:true}, {code:'bright_value', value:600}]
+  return { status: res.result || [] };
+}
+
+// Dispara comando: array de {code, value}
+// Ex pra ligar: [{code:'switch_1', value:true}]
+// Ex pra dimmer: [{code:'switch_led', value:true}, {code:'bright_value_v2', value:800}]
+export async function sendCommand(deviceId, commands) {
+  const res = await tuyaRequest('POST', `/v1.0/iot-03/devices/${deviceId}/commands`, { commands });
+  if (!res.success) return { ok: false, error: res.msg, code: res.code };
+  return { ok: true };
+}
+
+// Categoria → função humanizada (ajuda UI a renderizar ícone certo)
+export function categoryLabel(cat) {
+  const map = {
+    cz: 'Tomada', dj: 'Lâmpada', kg: 'Interruptor', fs: 'Ventilador',
+    dd: 'Fita LED', xdd: 'Luminária', dc: 'Cordão LED', tdq: 'Disjuntor',
+    cwwsq: 'Alimentador', kt: 'Ar-condicionado', wsdcg: 'Sensor temp/umid',
+    mcs: 'Sensor porta', co2bj: 'Sensor CO2', sd: 'Robô aspirador',
+    cl: 'Cortina', clkg: 'Switch cortina', wnykq: 'Termostato',
+  };
+  return map[cat] || cat || 'Dispositivo';
+}