```html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Subscriber Counter</title>
    <style>
        @keyframes popIn {
            0% { transform: scale(0.5); opacity: 0; }
            100% { transform: scale(1); opacity: 1; }
        }
        .button {
            animation: popIn 0.5s ease;
        }
        .count {
            animation: popIn 0.5s ease;
            font-size: 2em;
        }
    </style>
</head>
<body>
    <div style="display: flex; justify-content: space-around; width: 400px; height: 400px; flex-direction: column; align-items: center; border: 1px solid #ccc; margin: auto; padding: 20px; box-sizing: border-box;">
        <div style="display: flex; justify-content: space-between; width: 100%; flex-grow: 1; align-items: center;">
            <div style="text-align: center;">
                <div id="countLeft" class="count">0 😍</div>
                <div>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('left', 1)">+1</button>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('left', 10)">+10</button>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('left', -1)">-1</button>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('left', -10)">-10</button>
                </div>
            </div>
            <div>
                <button style="width: 60px; height: 60px;" onclick="resetCounts()">❌</button>
            </div>
            <div style="text-align: center;">
                <div id="countRight" class="count">0 😊</div>
                <div>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('right', 1)">+1</button>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('right', 10)">+10</button>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('right', -1)">-1</button>
                    <button style="width: 40px; height: 40px;" onclick="updateCount('right', -10)">-10</button>
                </div>
            </div>
        </div>
    </div>

    <script>
        let leftCount = 0;
        let rightCount = 0;
        
        function updateCount(side, value) {
            let countElement;
            let count;

            if (side === 'left') {
                count = leftCount;
                countElement = document.getElementById('countLeft');
            } else {
                count = rightCount;
                countElement = document.getElementById('countRight');
            }

            count += value;

            if (count < 0) {
                count = 0;
            }

            if (side === 'left') {
                leftCount = count;
                countElement.innerHTML = count + " 😍";
            } else {
                rightCount = count;
                countElement.innerHTML = count + " 😊";
            }

            countElement.classList.add('count');
            setTimeout(() => { countElement.classList.remove('count'); }, 500);
        }

        function resetCounts() {
            leftCount = 0;
            rightCount = 0;

            document.getElementById('countLeft').innerHTML = leftCount + " 😍";
            document.getElementById('countRight').innerHTML = rightCount + " 😊";

            document.getElementById('countLeft').classList.add('count');
            document.getElementById('countRight').classList.add('count');

            setTimeout(() => {
                document.getElementById('countLeft').classList.remove('count');
                document.getElementById('countRight').classList.remove('count');
            }, 500);
        }
    </script>
</body>
</html>
```