body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #e9ecef;
    display: flex;
    justify-content: center;
    padding-top: 50px;
}

.todo-container {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: 350px;
}

h2 { margin-bottom: 5px; color: #333; }

#taskCounter {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
    font-style: italic;
}

.input-area {
    display: flex;
    gap: 10px;
}

input {
    flex: 1;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 6px;
    outline: none;
}

input:focus { border-color: #007bff; }

button#addBtn {
    padding: 10px 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}

ul {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

li {
    background: #f8f9fa;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s;
}

li:hover { transform: scale(1.02); }

.delete-btn {
    background-color: #ff4d4d;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
}