function generateWhatsAppMessage(form) {
    const date = form.date.value || "";
    const modName = form.modName.value || "";
    const designation = form.designation.value || "";

    const totalRooms = form.totalRooms.value || "";
    const cp = form.cpPax.value || "";
    const ep = form.epPax.value || "";
    const ap = form.apPax.value || "";
    const map = form.mapPax.value || "";
    const inHouse = form.inHousePax.value || "";
    const pendingCheckins = form.pendingCheckins.value || "";

    const fo = form.frontOffice.value || "";
    const hk = form.housekeeping.value || "";
    const mt = form.maintenance.value || "";
    const ks = form.kitchen.value || "";

    const cforms = form.cformsCount.value || "";
    const idVerify = form.idVerification.value || "";
    const vip = form.vipGuests.value || "";
    const btc = form.btcGuests.value || "";

    const petrol = form.petrolStock.value || "";
    const diesel = form.dieselStock.value || "";

    const vacantRooms = form.vacantRooms.value || "";
    const roomNumbers = form.roomNumbers.value || "";

    const breakfast = form.breakfastReady.value || "";
    const music = form.musicOn.value || "";
    const waterfall = form.waterfall.value || "";
    const pool = form.pool.value || "";
    const washrooms = form.washrooms.value || "";
    const spa = form.spa.value || "";
    const buggy = form.buggy.value || "";
    const games = form.gamesArea.value || "";

    const observations = form.observations.value || "";
    const complaints = form.guestComplaints.value || "";

    // Build message
    const msg = 
`Namaste,

Dear Sir,

MOD Closing Report – Regenta, Resort, Sakleshpur
Date: ${date}
Name: Mr. ${modName}
Designation: ${designation}

Occupancy Summary
Total Rooms: ${totalRooms}
Pax Breakdown:

CP: ${cp}
EP: ${ep}
AP: ${ap}
MAP: ${map}
Total In-House Pax: ${inHouse}

Pending Check-ins: ${pendingCheckins}

Night Shift – Staff on Duty
Front Office: ${fo}
Housekeeping: ${hk}
Maintenance: ${mt}
Kitchen/Service: ${ks}

Guest Services & Compliance
C-Forms: ${cforms}
ID Cards: ${idVerify}
BTC Guests (Bill to Company): ${btc}
VIP Guests: ${vip}

Fuel Stock
Petrol: ${petrol}
Diesel: ${diesel}

Vacant Room Inspection
Room - ${roomNumbers}

General Observations -
${observations}

Guest Complaints -
${complaints}

Operational Readiness – Checklist
Breakfast arrangements: ${breakfast}
Background music: ${music}
Waterfall feature: ${waterfall}
Swimming pool: ${pool}
Public area washrooms: ${washrooms}
SPA: ${spa}
Buggy: ${buggy}
Games area: ${games}

Regards,
Mr. ${modName}
${designation}
Regenta Resort, Sakleshpur`;

    return encodeURIComponent(msg);
}


// Call WhatsApp
function openWhatsApp(form) {
    const encoded = generateWhatsAppMessage(form);
    const url = `https://wa.me/?text=${encoded}`;
    window.open(url, "_blank");
}